:root {
  --bg-main: #020202;
  --bg-black: #000000;
  --panel-dark: #101011;
  --panel-soft: #151515;
  --panel-elevated: rgba(12, 12, 14, 0.84);
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-border-strong: rgba(255, 44, 73, 0.24);
  --text-main: #ffffff;
  --text-secondary: #b6b4ba;
  --text-muted: #77757d;
  --red-main: #b51238;
  --red-accent: #d3133d;
  --red-cta: #ff2c49;
  --red-deep: #420711;
  --steel-high: #d9dee8;
  --steel-mid: #747b88;
  --steel-low: #151820;
  --green: #1fd16d;
  --yellow: #f3b21a;
  --container: 1220px;
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 18px;
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.36);
  --shadow-deep: 0 44px 90px rgba(0, 0, 0, 0.5);
  --shadow-red: 0 0 0 1px rgba(255, 44, 73, 0.12), 0 30px 80px rgba(115, 0, 18, 0.32);
  --section-seam-overlap: 64px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 44, 73, 0.08), transparent 22%),
    radial-gradient(circle at 82% 10%, rgba(255, 255, 255, 0.04), transparent 18%),
    linear-gradient(180deg, #060607 0%, #020203 42%, #020203 100%);
  color: var(--text-main);
  font-family: "Inter", sans-serif;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 44, 73, 0.08), transparent 14%),
    linear-gradient(270deg, rgba(255, 255, 255, 0.05), transparent 12%);
  opacity: 0.32;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select,
a {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

img {
  display: block;
  max-width: 100%;
}

.mobile-mockup-scene {
  display: none;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.ambient {
  position: fixed;
  top: 0;
  bottom: 0;
  z-index: 0;
  width: min(24vw, 280px);
  pointer-events: none;
  filter: blur(48px);
  opacity: 0.42;
}

.ambient-left {
  left: -6vw;
  background: linear-gradient(180deg, rgba(255, 44, 73, 0.28), rgba(66, 7, 17, 0));
}

.ambient-right {
  right: -6vw;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 44, 73, 0));
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.07;
  background-image: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.12) 0,
    rgba(255, 255, 255, 0.12) 1px,
    transparent 1px,
    transparent 6px
  );
}

.topbar,
.section {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  margin-top: 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(28px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 14px 34px rgba(0, 0, 0, 0.42);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  color: var(--text-main);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 40%),
    linear-gradient(180deg, rgba(255, 44, 73, 0.24), rgba(66, 7, 17, 0.94));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.06),
    0 0 22px rgba(255, 44, 73, 0.2);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}

.brand-copy strong {
  font-weight: 800;
}

.brand-copy span {
  color: var(--text-secondary);
  font-size: 0.86rem;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.topnav a {
  transition: color 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text-main);
}

.section {
  padding: 110px 0;
  scroll-margin-top: 120px;
}

.section::before {
  content: attr(data-mark);
  position: absolute;
  top: 24px;
  right: 0;
  z-index: 0;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: clamp(4rem, 16vw, 10rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.028);
  text-transform: uppercase;
  pointer-events: none;
}

.section > * {
  position: relative;
  z-index: 1;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--text-main);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 18%),
    linear-gradient(135deg, #ff3a56 0%, #d3133d 45%, #9f102f 100%);
  box-shadow: var(--shadow-red);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 0 0 1px rgba(255, 44, 73, 0.18), 0 38px 80px rgba(123, 0, 22, 0.38);
}

.button-secondary {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 28%),
    rgba(16, 16, 17, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 30%),
    rgba(19, 19, 21, 0.86);
}

.compact-button {
  flex-shrink: 0;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Inter Tight", "Inter", sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.36);
  text-wrap: balance;
}

h1 {
  max-width: 14.5ch;
  font-size: clamp(2.8rem, 5.2vw, 5rem);
  line-height: 0.9;
  font-weight: 900;
}

h2 {
  font-size: clamp(2.4rem, 4vw, 4.25rem);
  line-height: 0.98;
  font-weight: 900;
}

h3 {
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  line-height: 1;
  font-weight: 800;
}

p {
  margin: 0;
}

.eyebrow,
.section-kicker,
.feature-index,
.testimonial-tag,
.pricing-plan-tag,
.pricing-side-tag,
.student-sidecard-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ff90a6;
}

.hero {
  position: relative;
  isolation: isolate;
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  align-items: center;
  min-height: clamp(760px, 56.28vw, 941px);
  padding-left: max(32px, calc((100vw - var(--container)) / 2));
  padding-right: max(32px, calc((100vw - var(--container)) / 2));
  padding-top: 56px;
  padding-bottom: 74px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 48%, rgba(2, 2, 3, 0.7) 0%, rgba(2, 2, 3, 0.42) 24%, rgba(2, 2, 3, 0.1) 52%, rgba(2, 2, 3, 0.22) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.1) 0%, rgba(3, 3, 5, 0.18) 24%, rgba(3, 3, 5, 0.54) 42%, rgba(3, 3, 5, 0.54) 58%, rgba(3, 3, 5, 0.18) 76%, rgba(0, 0, 0, 0.1) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.36) 0%, transparent 32%, rgba(0, 0, 0, 0.26) 100%),
    url("assets/hero-background-dual.png?v=20260528a") center center / cover no-repeat,
    #020203;
}

.hero::before {
  display: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 54%, rgba(255, 44, 73, 0.18), transparent 25%),
    linear-gradient(180deg, rgba(2, 2, 3, 0.02) 0%, rgba(2, 2, 3, 0) 78%, #020203 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: min(100%, 720px);
  min-width: 0;
  text-align: center;
}

.hero .eyebrow,
.hero-beam-showcase {
  display: none !important;
}

.hero-copy h1 span {
  display: block;
}

.hero-copy h1 {
  max-width: min(100%, 900px);
  margin-inline: auto;
  margin-bottom: 28px;
  font-size: clamp(2.7rem, 5vw, 5.35rem);
  overflow-wrap: normal;
  text-wrap: balance;
  word-break: normal;
  text-shadow:
    0 8px 34px rgba(0, 0, 0, 0.72),
    0 0 42px rgba(255, 44, 73, 0.2);
}

.hero-title-rotator {
  position: relative;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: min(100%, 17.4ch);
  min-width: 0;
  max-width: 100%;
  height: 0.98em;
  min-height: 0.98em;
  margin: 0.08em auto 0;
  overflow: visible;
  color: #ff2c49;
  text-align: center;
  line-height: 0.92;
  text-shadow:
    0 0 18px rgba(255, 44, 73, 0.5),
    0 0 46px rgba(255, 44, 73, 0.26),
    0 8px 34px rgba(0, 0, 0, 0.74);
}

.hero-title-word {
  display: inline;
  opacity: 1;
  transform: none;
  animation: none;
  white-space: nowrap;
  text-align: center;
}

.hero-title-caret {
  display: inline-block;
  width: 0.08em;
  height: 0.76em;
  margin-left: 0.1em;
  border-radius: 999px;
  background: currentColor;
  box-shadow:
    0 0 12px rgba(255, 44, 73, 0.9),
    0 0 28px rgba(255, 44, 73, 0.5);
  animation: hero-title-caret 0.82s steps(2, end) infinite;
  transform: translateY(0.04em);
}

@keyframes hero-title-caret {
  0%,
  46% {
    opacity: 1;
  }

  47%,
  100% {
    opacity: 0;
  }
}

.hero-highlight {
  color: #ff3c5a;
  text-shadow:
    0 0 18px rgba(255, 44, 73, 0.32),
    0 0 42px rgba(255, 44, 73, 0.16),
    0 8px 34px rgba(0, 0, 0, 0.72);
}

.hero-subtitle,
.section-heading p,
.feature-copy p,
.student-metric-card p,
.pricing-side p,
.testimonial-card blockquote,
.faq-answer div,
.cta-copy p {
  color: var(--text-secondary);
  line-height: 1.68;
}

.hero-subtitle {
  max-width: 58ch;
  margin-bottom: 26px;
  font-size: 1.02rem;
  overflow-wrap: anywhere;
  text-shadow: 0 8px 26px rgba(0, 0, 0, 0.76);
}

.hero-actions,
.hero-microcopy,
.authority-logos,
.sync-chips,
.cta-microcopy {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.hero-actions {
  width: 100%;
}

.hero-actions .button {
  width: auto;
  max-width: min(100%, 430px);
  padding-inline: 22px;
}

.hero-actions .button span:last-child {
  white-space: normal;
  text-align: center;
}

.hero-cta-note {
  margin-top: 14px;
  color: #efe7ea;
  font-size: 0.94rem;
  font-weight: 800;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.72);
}

.hero-microcopy span,
.cta-microcopy span,
.authority-pill,
.sync-chips span,
.label-chip,
.screen-card-label {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 26%),
    rgba(18, 18, 20, 0.82);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.hero-beam-showcase {
  position: relative;
  isolation: isolate;
  width: min(100%, 640px);
  min-height: clamp(168px, 17vw, 210px);
  margin-top: -4px;
  overflow: visible;
}

.hero-beams {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: min(100%, 620px);
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
  overflow: visible;
  filter: drop-shadow(0 0 16px rgba(255, 44, 73, 0.42));
}

.hero-beam-track,
.hero-beam-flow {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.hero-beam-track {
  stroke: rgba(255, 44, 73, 0.18);
  stroke-width: 1.5;
}

.hero-beam-flow {
  stroke: url("#heroBeamGradient");
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-dasharray: 72 520;
}

.hero-beam-flow-forward {
  animation: hero-beam-forward 3.2s linear infinite;
}

.hero-beam-flow-reverse {
  animation: hero-beam-reverse 3.2s linear infinite;
}

.hero-beam-node {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  justify-items: center;
  gap: 8px;
  width: 144px;
  color: var(--text-main);
  text-align: center;
  transform: translateY(-50%);
}

.hero-beam-node-left {
  left: 0;
}

.hero-beam-node-right {
  right: 0;
}

.hero-beam-circle {
  position: relative;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.16), transparent 32%),
    linear-gradient(180deg, rgba(255, 44, 73, 0.28), rgba(57, 6, 16, 0.94));
  box-shadow:
    inset 0 0 0 1px rgba(255, 44, 73, 0.14),
    0 0 0 10px rgba(255, 44, 73, 0.045),
    0 0 32px rgba(255, 44, 73, 0.28),
    0 18px 42px rgba(0, 0, 0, 0.42);
  animation: hero-node-pulse 2.8s ease-in-out infinite;
}

.hero-beam-node-right .hero-beam-circle {
  animation-delay: 1.4s;
}

.hero-beam-circle .material-symbols-rounded {
  font-size: 2rem;
  color: #fff7f9;
  text-shadow: 0 0 18px rgba(255, 44, 73, 0.56);
}

.hero-beam-node strong,
.hero-beam-core strong {
  font-size: 0.8rem;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  text-shadow: 0 8px 22px rgba(0, 0, 0, 0.64);
}

.hero-beam-node small {
  color: #d5cbd0;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 8px 20px rgba(0, 0, 0, 0.74);
}

.hero-beam-core {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 32%),
    rgba(8, 8, 10, 0.78);
  box-shadow:
    inset 0 0 0 1px rgba(255, 44, 73, 0.08),
    0 0 28px rgba(255, 44, 73, 0.18),
    0 18px 42px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(14px);
  transform: translate(-50%, -50%);
}

.hero-beam-core .material-symbols-rounded {
  color: var(--red-cta);
  font-size: 1.18rem;
}

@keyframes hero-beam-forward {
  from {
    stroke-dashoffset: 592;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes hero-beam-reverse {
  from {
    stroke-dashoffset: 0;
  }

  to {
    stroke-dashoffset: 592;
  }
}

@keyframes hero-node-pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow:
      inset 0 0 0 1px rgba(255, 44, 73, 0.14),
      0 0 0 10px rgba(255, 44, 73, 0.045),
      0 0 32px rgba(255, 44, 73, 0.28),
      0 18px 42px rgba(0, 0, 0, 0.42);
  }

  50% {
    transform: scale(1.035);
    box-shadow:
      inset 0 0 0 1px rgba(255, 44, 73, 0.22),
      0 0 0 16px rgba(255, 44, 73, 0.065),
      0 0 46px rgba(255, 44, 73, 0.38),
      0 20px 48px rgba(0, 0, 0, 0.48);
  }
}

.student-metric-card,
.testimonial-card {
  padding: 24px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 20%),
    linear-gradient(180deg, rgba(66, 7, 17, 0.16), rgba(10, 10, 12, 0.92) 26%),
    var(--panel-dark);
  box-shadow: var(--shadow-soft);
}

.student-metric-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.02rem;
  font-weight: 800;
}

.hero-stage {
  display: none;
}

.hero-stage::before {
  content: "";
  position: absolute;
  left: 9%;
  right: 9%;
  bottom: 15%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.24),
    rgba(255, 44, 73, 0.5),
    rgba(255, 255, 255, 0.24),
    transparent
  );
}

.hero-stage::after {
  content: "";
  position: absolute;
  inset: auto 3% -21% 3%;
  height: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.05);
  opacity: 0.5;
}

.horizon-glow {
  position: absolute;
  left: 50%;
  top: 18%;
  width: 76%;
  height: 34%;
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 55%, rgba(255, 255, 255, 0.16), transparent 18%),
    radial-gradient(circle at 50% 50%, rgba(255, 44, 73, 0.22), rgba(255, 44, 73, 0) 58%);
  filter: blur(18px);
}

.device-scene {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 0;
  align-items: center;
  justify-items: center;
  justify-content: center;
  width: calc(100% + 86px);
  margin-inline: -43px;
  min-height: 100%;
  padding: 18px 0 88px;
}

.device {
  position: relative;
  width: min(100%, 272px);
  aspect-ratio: 390 / 844;
  transform-style: preserve-3d;
  isolation: isolate;
  filter: drop-shadow(0 42px 90px rgba(0, 0, 0, 0.62));
}

.device-personal {
  width: clamp(166px, 16vw, 226px);
  z-index: 3;
  margin-right: -34px;
  transform: perspective(1800px) rotateY(14deg) rotateX(5deg) rotateZ(-1deg) translateY(8px);
}

.device-student {
  width: clamp(148px, 14vw, 200px);
  z-index: 3;
  margin-left: -28px;
  transform: perspective(1800px) rotateY(-14deg) rotateX(5deg) rotateZ(1deg) translateY(22px);
}

.device-large {
  width: min(100%, 336px);
  transform: perspective(1800px) rotateY(-7deg) rotateX(4deg);
}

.device-shell {
  position: absolute;
  inset: 0;
  padding: 10px;
  border-radius: 48px;
  background:
    linear-gradient(138deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.08) 12%, transparent 24%),
    linear-gradient(105deg, #7a808c 0%, #252a33 12%, #08090c 36%, #131820 65%, #a9adb5 100%);
  border: 1px solid rgba(221, 228, 240, 0.26);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    inset 8px 0 18px rgba(255, 255, 255, 0.08),
    inset -9px 0 18px rgba(0, 0, 0, 0.68),
    inset 0 -1px 0 rgba(0, 0, 0, 0.54),
    0 12px 26px rgba(0, 0, 0, 0.24);
}

.device-shell::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 43px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.62),
    inset 0 16px 28px rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.device-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.23), transparent 17%, transparent 55%, rgba(255, 255, 255, 0.08) 72%, transparent 84%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1), transparent 10%, transparent 88%, rgba(255, 255, 255, 0.1));
  pointer-events: none;
  opacity: 0.46;
}

.device-edge {
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.edge-right,
.edge-left {
  top: 32px;
  bottom: 30px;
  width: 18px;
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.28), transparent 44%),
    linear-gradient(180deg, rgba(203, 208, 216, 0.92), rgba(39, 44, 53, 0.96) 24%, rgba(10, 12, 16, 0.98) 68%, rgba(111, 116, 126, 0.86));
}

.edge-right {
  right: -12px;
}

.edge-left {
  left: -12px;
}

.edge-bottom {
  left: 30px;
  right: 26px;
  bottom: -10px;
  height: 18px;
  border-radius: 0 0 28px 28px;
  background: linear-gradient(180deg, rgba(54, 54, 58, 0.92), rgba(8, 8, 10, 0.98));
  filter: blur(0.1px);
}

.device-screen {
  position: absolute;
  inset: 10px;
  overflow: hidden;
  border-radius: 38px;
  background: #050505;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 0 0 4px rgba(0, 0, 0, 0.48),
    inset 0 24px 48px rgba(255, 255, 255, 0.03);
}

.device-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.18), transparent 18%, transparent 58%, rgba(255, 255, 255, 0.07) 72%, transparent 84%);
  mix-blend-mode: screen;
  opacity: 0.2;
  pointer-events: none;
}

.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  background: #050505;
  filter: brightness(1.13) contrast(1.11) saturate(1.2);
  transform: scale(1.012);
}

.device-island {
  position: absolute;
  top: clamp(14px, 1.4vw, 17px);
  left: 50%;
  z-index: 2;
  width: clamp(46px, 31%, 86px);
  height: clamp(17px, 2vw, 27px);
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.88);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 2px 4px rgba(0, 0, 0, 0.3);
}

.device-label {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: -74px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  width: min(240px, calc(100% - 20px));
  transform: translateX(-50%);
  text-align: center;
}

.device-label strong {
  max-width: 24ch;
  font-size: 0.95rem;
  line-height: 1.24;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
}

.hero-stage .device-label strong {
  display: none;
}

.hero-stage .device-label {
  bottom: -60px;
}

.sync-stage {
  position: relative;
  display: grid;
  justify-items: center;
  align-self: center;
  gap: 16px;
  width: 206px;
  padding-top: 66px;
  z-index: 4;
}

.sync-line {
  position: absolute;
  top: 136px;
  height: 2px;
  width: 142px;
  background: linear-gradient(90deg, rgba(255, 44, 73, 0), rgba(255, 44, 73, 0.9), rgba(255, 255, 255, 0.2));
}

.sync-line-left {
  right: calc(100% - 56px);
}

.sync-line-right {
  left: calc(100% - 56px);
  transform: scaleX(-1);
}

.sync-core {
  position: relative;
  display: grid;
  place-items: center;
  gap: 6px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.12), transparent 30%),
    radial-gradient(circle at 50% 50%, rgba(255, 44, 73, 0.3), rgba(85, 10, 24, 0.95));
  box-shadow:
    0 0 0 16px rgba(255, 44, 73, 0.05),
    0 0 0 42px rgba(255, 44, 73, 0.03),
    0 36px 80px rgba(61, 0, 14, 0.42);
  text-align: center;
}

.sync-core .material-symbols-rounded {
  font-size: 2rem;
}

.sync-core small {
  color: var(--text-secondary);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sync-core strong {
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
}

.sync-chips {
  justify-content: center;
  gap: 10px;
}

.sync-pulse {
  position: absolute;
  top: 134px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffd6de;
  box-shadow: 0 0 18px rgba(255, 44, 73, 0.8);
  animation: pulse-travel 3.4s linear infinite;
}

.pulse-one {
  animation-delay: 0s;
}

.pulse-two {
  animation-delay: 1.1s;
}

.pulse-three {
  animation-delay: 2.2s;
}

@keyframes pulse-travel {
  0% {
    transform: translateX(-122px);
    opacity: 0;
  }

  15% {
    opacity: 1;
  }

  50% {
    transform: translateX(0);
    opacity: 0.95;
  }

  85% {
    opacity: 1;
  }

  100% {
    transform: translateX(122px);
    opacity: 0;
  }
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 420ms ease;
}

.carousel-slide.is-active {
  opacity: 1;
}

.carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 3;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.carousel-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: width 220ms ease, background 220ms ease;
}

.carousel-dots span.is-active {
  width: 22px;
  background: var(--red-cta);
}

.authority {
  padding-top: 10px;
}

.authority-bar,
.pricing-board,
.cta-panel {
  display: grid;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 24%),
    linear-gradient(180deg, rgba(66, 7, 17, 0.16), rgba(10, 10, 12, 0.96) 34%),
    var(--panel-dark);
  box-shadow: var(--shadow-soft);
}

.authority-bar {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
}

.authority-bar p {
  font-size: 1.06rem;
  color: var(--text-secondary);
}

.authority-pill-strong {
  color: var(--text-main);
  border-color: rgba(31, 209, 109, 0.2);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 24%),
    rgba(11, 18, 14, 0.9);
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 74ch;
  margin-bottom: 40px;
}

.section-heading-left {
  margin-bottom: 0;
}

.feature-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 34px;
}

.features.section {
  padding-bottom: 0;
}

.feature-stack > .feature-row + .feature-row,
.student-section,
.pricing {
  margin-top: calc(-1 * var(--section-seam-overlap));
}

.feature-stack > .feature-row + .feature-row {
  padding-top: calc(84px + var(--section-seam-overlap));
}

.feature-stack > .feature-row:first-child {
  margin-top: calc(-1 * var(--section-seam-overlap));
  padding-top: calc(84px + var(--section-seam-overlap));
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.92fr);
  gap: 32px;
  align-items: center;
  padding: 20px 0;
}

.feature-row-sync {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: 760px;
  grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 84px max(32px, calc((100vw - var(--container)) / 2));
  overflow: hidden;
  background:
    linear-gradient(180deg, #020203 0%, rgba(24, 5, 9, 0.46) 15%, rgba(12, 3, 6, 0.18) 34%, rgba(2, 2, 3, 0) 58%, rgba(14, 3, 7, 0.24) 84%, #020203 100%),
    linear-gradient(90deg, rgba(2, 2, 3, 0.96) 0%, rgba(8, 3, 7, 0.9) 32%, rgba(10, 3, 5, 0.34) 62%, rgba(2, 2, 3, 0.2) 100%),
    radial-gradient(circle at 58% 70%, rgba(255, 44, 73, 0.18), transparent 30%),
    #020203;
}

.feature-row-sync::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 30%, rgba(0, 0, 0, 0.28)),
    radial-gradient(circle at 18% 24%, rgba(255, 44, 73, 0.16), transparent 28%);
}

.feature-row-sync::after,
.feature-row-assessments::after,
.feature-row-workouts::after,
.feature-row-agenda::after,
.student-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    #020203 0%,
    rgba(2, 2, 3, 0.88) 4%,
    rgba(2, 2, 3, 0.46) 14%,
    rgba(2, 2, 3, 0.1) 28%,
    rgba(2, 2, 3, 0) 40%,
    rgba(2, 2, 3, 0) 68%,
    rgba(2, 2, 3, 0.14) 82%,
    rgba(2, 2, 3, 0.56) 94%,
    #020203 100%
  );
}

.feature-row-sync .feature-copy {
  position: relative;
  z-index: 3;
  max-width: 560px;
}

.feature-row-sync .feature-copy p,
.feature-row-sync .feature-points li {
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.72);
}

.feature-row-assessments {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: 760px;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 520px);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 84px max(32px, calc((100vw - var(--container)) / 2));
  overflow: hidden;
  background:
    linear-gradient(180deg, #020203 0%, rgba(28, 5, 10, 0.5) 14%, rgba(8, 3, 6, 0.12) 36%, rgba(8, 3, 6, 0.1) 64%, rgba(24, 5, 9, 0.46) 86%, #020203 100%),
    linear-gradient(90deg, rgba(2, 2, 3, 0) 0%, rgba(2, 2, 3, 0.08) 36%, rgba(2, 2, 3, 0.58) 64%, rgba(2, 2, 3, 0.9) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.18)),
    radial-gradient(circle at 27% 56%, rgba(255, 44, 73, 0.26), transparent 38%),
    url("assets/feature-assessments-background-pop.png?v=20260527g") center center / cover no-repeat,
    #020203;
}

.feature-row-assessments::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 48%, rgba(255, 44, 73, 0.12), transparent 28%),
    linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.08) 42%, rgba(0, 0, 0, 0.36) 100%);
}

.feature-row-assessments .feature-copy {
  grid-column: 2;
  position: relative;
  z-index: 3;
  max-width: 520px;
  justify-self: end;
}

.feature-row-assessments .feature-copy p,
.feature-row-assessments .feature-points li {
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.78);
}

.feature-row-assessments .feature-visual {
  display: none;
}

.feature-row-workouts {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: 760px;
  grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 84px max(32px, calc((100vw - var(--container)) / 2));
  overflow: hidden;
  background:
    linear-gradient(180deg, #020203 0%, rgba(28, 5, 10, 0.42) 15%, rgba(8, 3, 6, 0.12) 36%, rgba(8, 3, 6, 0.08) 64%, rgba(22, 4, 8, 0.42) 86%, #020203 100%),
    linear-gradient(90deg, rgba(2, 2, 3, 0.96) 0%, rgba(8, 3, 7, 0.88) 34%, rgba(10, 3, 5, 0.32) 66%, rgba(2, 2, 3, 0.12) 100%),
    radial-gradient(circle at 22% 24%, rgba(255, 44, 73, 0.2), transparent 30%),
    #020203;
}

.feature-row-workouts::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 71% 82%, rgba(255, 44, 73, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 34%, rgba(0, 0, 0, 0.28));
}

.feature-row-workouts .feature-copy {
  position: relative;
  z-index: 3;
  max-width: 560px;
}

.feature-row-workouts .feature-copy p,
.feature-row-workouts .feature-points li {
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.72);
}

.feature-row-agenda {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: 760px;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 520px);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 84px max(32px, calc((100vw - var(--container)) / 2));
  overflow: hidden;
  background:
    linear-gradient(180deg, #020203 0%, rgba(28, 5, 10, 0.5) 14%, rgba(8, 3, 6, 0.12) 36%, rgba(8, 3, 6, 0.1) 64%, rgba(24, 5, 9, 0.46) 86%, #020203 100%),
    linear-gradient(90deg, rgba(2, 2, 3, 0) 0%, rgba(2, 2, 3, 0.08) 36%, rgba(2, 2, 3, 0.58) 64%, rgba(2, 2, 3, 0.9) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.18)),
    radial-gradient(circle at 24% 55%, rgba(255, 44, 73, 0.25), transparent 38%),
    url("assets/feature-agenda-background-pop.png?v=20260527g") center calc(50% + 26px) / cover no-repeat,
    #020203;
}

.feature-row-agenda::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 76% 18%, rgba(255, 44, 73, 0.16), transparent 24%),
    radial-gradient(circle at 18% 70%, rgba(255, 44, 73, 0.12), transparent 30%),
    linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 42%, rgba(0, 0, 0, 0.38) 100%);
}

.feature-row-agenda .feature-copy {
  grid-column: 2;
  position: relative;
  z-index: 3;
  max-width: 520px;
  justify-self: end;
}

.feature-row-agenda .feature-copy p,
.feature-row-agenda .feature-points li {
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.78);
}

.feature-row-agenda .feature-visual {
  display: none;
}

.feature-visual.feature-workouts-visual {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  min-height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.feature-visual.feature-workouts-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: url("assets/feature-workouts-frame-clean.png?v=20260526f") center center / cover no-repeat;
  filter: brightness(1.05) contrast(1.1) saturate(1.24);
}

.workout-phone-screen {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  background: #020203;
  pointer-events: auto;
  will-change: transform;
}

.workout-phone-screen.is-homography-fit {
  border: 0;
  border-radius: 0;
  clip-path: none;
  box-shadow: none;
}

.workout-phone-screen .workout-screen-scroll {
  padding-top: 34px;
}

.feature-row-reverse .feature-copy {
  order: 2;
}

.feature-row-reverse .feature-visual {
  order: 1;
}

.feature-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.feature-benefit {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text-main);
}

.feature-points,
.pricing-list,
.student-sidecard ul {
  display: grid;
  gap: 12px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.feature-points li,
.pricing-list li,
.student-sidecard li {
  position: relative;
  padding-left: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-points li::before,
.pricing-list li::before,
.student-sidecard li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red-cta);
  box-shadow: 0 0 12px rgba(255, 44, 73, 0.4);
}

.feature-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
  min-width: 0;
}

.dual-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  gap: 18px;
  align-items: end;
  min-height: 560px;
}

.feature-sync-visual {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  min-height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.feature-sync-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: url("assets/feature-sync-frame-clean.png?v=20260526b") center center / cover no-repeat;
  filter: brightness(1.05) contrast(1.1) saturate(1.24);
}

.sync-mockup-label {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 32%),
    rgba(10, 10, 12, 0.72);
  color: var(--text-main);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.68);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 0 1px rgba(255, 44, 73, 0.08),
    0 18px 34px rgba(0, 0, 0, 0.36);
  pointer-events: none;
  backdrop-filter: blur(16px);
}

.sync-mockup-label-student {
  top: 4.8%;
  left: 59.6%;
  transform: translateX(-50%);
}

.sync-mockup-label-personal {
  top: 4.8%;
  left: 80.8%;
  transform: translateX(-50%);
  border-color: rgba(255, 44, 73, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 32%),
    rgba(42, 7, 15, 0.72);
}

.mockup-phone-screen {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  background: #020203;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 18px 44px rgba(0, 0, 0, 0.48);
  pointer-events: auto;
  transform-style: preserve-3d;
  will-change: transform;
}

.mockup-phone-screen.is-homography-fit {
  border: 0;
  border-radius: 0;
  clip-path: none;
  background: #020203;
  box-shadow: none;
}

.mockup-phone-screen-left.is-homography-fit {
  border-radius: 0;
}

.mockup-phone-screen-right.is-homography-fit {
  border-radius: 0;
}

.mockup-phone-screen-left {
  top: 8.4%;
  left: 51.6%;
  width: 16%;
  height: 82.6%;
  border-radius: 0;
}

.mockup-phone-screen-right {
  top: 8.4%;
  left: 72.9%;
  width: 15.8%;
  height: 82.6%;
  border-radius: 0;
}

.mockup-screen-inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: inherit;
  background: #020203;
}

.mockup-screen-inner > img,
.mockup-screen-inner .carousel-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  background: #020203;
  filter: brightness(1.12) contrast(1.12) saturate(1.24);
}

.mockup-screen-inner.screen-scroll {
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 44, 73, 0.75) rgba(255, 255, 255, 0.08);
}

.mockup-screen-inner.screen-scroll::-webkit-scrollbar {
  width: 5px;
}

.mockup-screen-inner.screen-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.mockup-screen-inner.screen-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 44, 73, 0.78);
  border-radius: 999px;
}

.mockup-screen-inner.screen-scroll > img {
  display: block;
  height: auto;
  min-height: 100%;
  object-fit: contain;
  transform: none;
}

.mockup-phone-screen-left .carousel-slide {
  top: 34px;
  height: calc(100% - 34px);
}

.mockup-phone-screen-right .mockup-screen-inner.screen-scroll {
  padding-top: 34px;
}

.screen-card {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 390 / 844;
  height: auto;
  padding: 12px;
  border: 1px solid rgba(221, 228, 240, 0.24);
  border-radius: 48px;
  background:
    linear-gradient(138deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.08) 12%, transparent 24%),
    linear-gradient(105deg, #7a808c 0%, #252a33 12%, #08090c 36%, #131820 65%, #a9adb5 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 7px 0 18px rgba(255, 255, 255, 0.08),
    inset -9px 0 18px rgba(0, 0, 0, 0.68),
    0 34px 80px rgba(0, 0, 0, 0.42);
  overflow: visible;
}

.screen-card::before {
  content: "";
  position: absolute;
  top: 88px;
  right: -9px;
  width: 10px;
  height: 92px;
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.28), transparent 48%),
    linear-gradient(180deg, rgba(203, 208, 216, 0.9), rgba(39, 44, 53, 0.96) 28%, rgba(10, 12, 16, 0.98) 72%);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

.screen-card::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 5;
  width: clamp(56px, 28%, 92px);
  height: 24px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 2px 4px rgba(0, 0, 0, 0.32);
}

.screen-card-label {
  position: absolute;
  top: -19px;
  left: 18px;
  z-index: 7;
  border-color: rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 26%),
    rgba(22, 23, 27, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34);
}

.screen-card img {
  width: 100%;
  height: 100%;
  margin-top: 0;
  object-fit: cover;
  object-position: top center;
  background: #050505;
  border-radius: 37px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 0 0 4px rgba(0, 0, 0, 0.5),
    0 1px 0 rgba(255, 255, 255, 0.08);
  filter: brightness(1.13) contrast(1.11) saturate(1.2);
}

.screen-card-screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 37px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: #050505;
  box-shadow:
    inset 0 0 0 4px rgba(0, 0, 0, 0.5),
    0 1px 0 rgba(255, 255, 255, 0.08);
}

.screen-card-screen > img,
.screen-card-screen .carousel-slide {
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #050505;
  filter: brightness(1.13) contrast(1.11) saturate(1.2);
}

.screen-card-screen .carousel-slide {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.screen-scroll {
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 44, 73, 0.7) rgba(255, 255, 255, 0.08);
}

.screen-scroll::-webkit-scrollbar {
  width: 5px;
}

.screen-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.screen-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 44, 73, 0.75);
  border-radius: 999px;
}

.screen-scroll > img {
  display: block;
  height: auto;
  min-height: 100%;
  object-fit: contain;
  object-position: top center;
  transform: none;
}

.screen-card-main {
  width: min(100%, 360px);
  height: auto;
}

.feature-sync-visual .screen-card-main {
  width: min(100%, 338px);
  transform: perspective(1800px) rotateY(8deg) rotateX(3deg) rotateZ(-2deg);
}

.screen-card-floating {
  position: relative;
  right: auto;
  bottom: auto;
  width: min(100%, 248px);
  height: auto;
  transform: translateY(34px) rotate(1deg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 0 1px rgba(255, 44, 73, 0.16),
    0 28px 70px rgba(0, 0, 0, 0.48);
}

.feature-sync-visual .screen-card-floating {
  width: min(100%, 252px);
  transform: translateY(26px) rotate(2deg);
}

.student-section {
  position: relative;
  isolation: isolate;
  width: 100vw;
  min-height: clamp(840px, 52vw, 960px);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: calc(84px + var(--section-seam-overlap)) max(32px, calc((100vw - var(--container)) / 2)) clamp(128px, 9vw, 172px);
  overflow: hidden;
  background:
    linear-gradient(180deg, #020203 0%, rgba(25, 5, 9, 0.36) 16%, rgba(5, 2, 5, 0.14) 44%, rgba(5, 2, 5, 0.14) 64%, rgba(22, 4, 8, 0.36) 86%, #020203 100%),
    #020203;
}

.student-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(2, 2, 3, 0.95) 0%, rgba(5, 2, 5, 0.84) 34%, rgba(5, 2, 5, 0.32) 64%, rgba(2, 2, 3, 0.12) 100%),
    radial-gradient(circle at 15% 16%, rgba(255, 44, 73, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(2, 2, 3, 0.32), transparent 34%, rgba(2, 2, 3, 0.42));
}

.student-section::after {
  z-index: 1;
  background:
    linear-gradient(180deg, #020203 0%, rgba(2, 2, 3, 0.74) 8%, rgba(12, 3, 6, 0.22) 22%, rgba(2, 2, 3, 0) 42%, rgba(2, 2, 3, 0) 62%, rgba(12, 3, 6, 0.2) 80%, rgba(2, 2, 3, 0.66) 93%, #020203 100%),
    radial-gradient(ellipse at 66% 82%, rgba(255, 44, 73, 0.1), transparent 42%);
}

.student-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.68fr);
  gap: clamp(40px, 5.4vw, 92px);
  align-items: center;
  min-height: 628px;
  position: static;
}

.student-copy {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
  max-width: 620px;
}

.student-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.student-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.student-stage {
  position: relative;
  display: grid;
  justify-items: center;
  min-height: clamp(560px, 42vw, 690px);
  min-width: 0;
  padding-bottom: 0;
}

.student-experience-stage {
  position: relative;
  inset: auto;
  z-index: 3;
  display: grid;
  place-items: center;
  min-height: clamp(560px, 42vw, 690px);
  padding: 0;
  pointer-events: none;
  overflow: visible;
}

.student-experience-visual {
  position: relative;
  width: clamp(290px, 24vw, 386px);
  aspect-ratio: 430 / 850;
  margin-left: auto;
  margin-right: clamp(0px, 2.2vw, 28px);
  overflow: visible;
  pointer-events: none;
  border-radius: clamp(38px, 3vw, 52px);
  transform: translateX(clamp(0px, 1.4vw, 18px));
}

.student-experience-visual::before {
  content: "";
  position: absolute;
  inset: 18% -20% -10%;
  z-index: 0;
  pointer-events: none;
  border-radius: 999px;
  background:
    radial-gradient(ellipse at 50% 70%, rgba(255, 44, 73, 0.28), transparent 58%),
    radial-gradient(ellipse at 50% 100%, rgba(120, 0, 18, 0.52), transparent 52%);
  filter: blur(4px);
}

.student-experience-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  z-index: 0;
  width: 78%;
  height: 42px;
  pointer-events: none;
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(255, 44, 73, 0.34), rgba(0, 0, 0, 0) 70%);
  transform: translateX(-50%);
  filter: blur(6px);
}

.student-phone-screen {
  position: absolute;
  inset: 0;
  z-index: 1;
  box-sizing: border-box;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: clamp(34px, 2.8vw, 48px);
  background:
    linear-gradient(116deg, rgba(255, 255, 255, 0.14), transparent 12%, transparent 78%, rgba(255, 255, 255, 0.1)),
    linear-gradient(180deg, #17171b 0%, #060608 38%, #020203 100%);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.06),
    inset 0 0 0 8px rgba(0, 0, 0, 0.92),
    0 0 0 1px rgba(255, 44, 73, 0.16),
    0 42px 90px rgba(0, 0, 0, 0.62),
    0 0 88px rgba(255, 44, 73, 0.18);
  pointer-events: auto;
  will-change: transform;
}

.student-phone-screen::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 50%;
  z-index: 4;
  width: 34%;
  height: 24px;
  border-radius: 0 0 18px 18px;
  background: #010102;
  transform: translateX(-50%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.05);
}

.student-phone-screen::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: 3;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.12), transparent 18%, transparent 68%, rgba(255, 44, 73, 0.08)),
    linear-gradient(180deg, rgba(255, 44, 73, 0.1), transparent 18%, transparent 78%, rgba(255, 44, 73, 0.08));
  mix-blend-mode: screen;
  opacity: 0.62;
}

.student-phone-screen .mockup-screen-inner {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: clamp(26px, 2.1vw, 38px);
  background: #020203;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.045);
}

.student-phone-screen .mockup-screen-inner > img,
.student-phone-screen .mockup-screen-inner .carousel-slide {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  filter: brightness(1.08) contrast(1.08) saturate(1.18);
  transform: none;
}

.student-phone-screen .carousel-dots {
  bottom: 18px;
}

.pricing {
  position: relative;
  isolation: isolate;
  padding-top: calc(110px + var(--section-seam-overlap));
}

.pricing::before {
  z-index: 1;
}

.pricing::after {
  content: "";
  position: absolute;
  top: -170px;
  bottom: -96px;
  left: 50%;
  z-index: 0;
  width: 100vw;
  transform: translateX(-50%);
  pointer-events: none;
  background:
    linear-gradient(180deg, #020203 0%, rgba(6, 2, 4, 0.94) 18%, rgba(16, 3, 7, 0.3) 48%, rgba(8, 3, 5, 0.72) 78%, #020203 100%),
    radial-gradient(ellipse at 26% 18%, rgba(255, 44, 73, 0.08), transparent 34%),
    radial-gradient(ellipse at 82% 54%, rgba(255, 44, 73, 0.06), transparent 38%);
}

.pricing > * {
  position: relative;
  z-index: 2;
}

.student-sidecard {
  position: absolute;
  right: 0;
  bottom: 40px;
  width: min(100%, 270px);
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 22%),
    rgba(14, 14, 16, 0.92);
  box-shadow: var(--shadow-soft);
}

.pricing-board {
  grid-template-columns: minmax(0, 0.88fr) minmax(340px, 0.9fr);
}

.price-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin: 12px 0 24px;
}

.price-row strong {
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: clamp(3.2rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 0.9;
}

.price-row span,
.pricing-side small {
  color: var(--text-secondary);
  font-size: 1rem;
}

.pricing-main,
.pricing-side {
  display: flex;
  flex-direction: column;
}

.pricing-side strong {
  margin-top: 10px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1;
}

.pricing-side small {
  display: block;
  margin-top: 8px;
}

.pricing-side p {
  margin-top: 18px;
}

.pricing-steps {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.pricing-steps div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.pricing-steps span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 44, 73, 0.16);
  color: var(--text-main);
  font-weight: 800;
}

.pricing-steps p {
  margin: 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.testimonial-card blockquote {
  margin: 14px 0 0;
  font-size: 1.06rem;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 22%),
    rgba(14, 14, 16, 0.9);
  box-shadow: var(--shadow-soft);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  color: var(--text-main);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}

.faq-question span:first-child {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
}

.faq-icon {
  transition: transform 180ms ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq-answer > div {
  min-height: 0;
  overflow: hidden;
  padding: 0 24px 0;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer > div {
  padding-bottom: 22px;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 34px;
  border-color: rgba(255, 44, 73, 0.18);
  box-shadow: var(--shadow-red);
}

.cta-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 62ch;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1180px) {
  :root {
    --section-seam-overlap: 56px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 700px;
  }

  .authority-bar,
  .feature-row,
  .student-layout,
  .pricing-board,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .feature-row-reverse .feature-copy,
  .feature-row-reverse .feature-visual {
    order: initial;
  }

  .feature-row-sync {
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .feature-row-assessments {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .feature-row-assessments .feature-copy {
    grid-column: 2;
  }

  .feature-row-workouts {
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .feature-row-agenda {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .feature-row-agenda .feature-copy {
    grid-column: 2;
  }

  .feature-stack > .feature-row + .feature-row {
    padding-top: calc(76px + var(--section-seam-overlap));
  }

  .student-section {
    padding-top: calc(76px + var(--section-seam-overlap));
  }

  .pricing {
    padding-top: calc(96px + var(--section-seam-overlap));
  }

  .mockup-phone-screen-left {
    top: 8.4%;
    left: 51.6%;
    width: 16%;
    height: 82.6%;
  }

  .mockup-phone-screen-right {
    top: 8.4%;
    left: 72.9%;
    width: 15.8%;
    height: 82.6%;
  }

  .student-metrics,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .student-stage {
    min-height: clamp(540px, 46vw, 660px);
  }

  .student-section .student-layout {
    grid-template-columns: minmax(0, 520px) minmax(300px, 0.72fr);
  }

  .student-experience-stage {
    min-height: clamp(540px, 46vw, 660px);
    padding: 0;
  }
}

@media (max-width: 920px) {
  :root {
    --section-seam-overlap: 52px;
  }

  .topbar {
    flex-wrap: wrap;
    border-radius: 28px;
  }

  .topnav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 14px;
    padding-top: 4px;
    font-size: 0.92rem;
  }

  .student-metrics,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .hero-beam-showcase {
    min-height: 190px;
  }

  .feature-visual,
  .dual-visual {
    min-height: 460px;
  }

  .dual-visual {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .feature-row-sync {
    padding-top: calc(76px + var(--section-seam-overlap));
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.97), rgba(8, 3, 7, 0.92)),
      radial-gradient(circle at 50% 78%, rgba(255, 44, 73, 0.18), transparent 34%),
      #020203;
  }

  .feature-row-assessments {
    min-height: 720px;
    grid-template-columns: 1fr;
    align-items: center;
    padding-top: calc(76px + var(--section-seam-overlap));
    background-position: 30% center;
  }

  .feature-row-assessments .feature-copy {
    grid-column: 1;
    width: min(100%, 460px);
    justify-self: end;
  }

  .feature-row-workouts {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: calc(76px + var(--section-seam-overlap));
    padding-bottom: 84px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.97), rgba(8, 3, 7, 0.92)),
      radial-gradient(circle at 50% 78%, rgba(255, 44, 73, 0.18), transparent 34%),
      #020203;
  }

  .feature-row-workouts .feature-copy {
    width: min(100%, 520px);
  }

  .feature-row-agenda {
    min-height: 720px;
    grid-template-columns: 1fr;
    align-items: center;
    padding-top: calc(76px + var(--section-seam-overlap));
    background-position: 28% calc(50% + 24px);
  }

  .feature-row-agenda .feature-copy {
    grid-column: 1;
    width: min(100%, 460px);
    justify-self: end;
  }

  .feature-visual.feature-workouts-visual {
    position: relative;
    inset: auto;
    width: min(900px, calc(100vw + 300px));
    aspect-ratio: 1916 / 821;
    min-height: auto;
    margin-top: 24px;
    margin-left: 50%;
    transform: translateX(-68%);
  }

  .feature-visual.feature-workouts-visual::after {
    background-size: contain;
  }

  .feature-sync-visual {
    position: relative;
    inset: auto;
    width: min(900px, calc(100vw + 300px));
    aspect-ratio: 1916 / 821;
    min-height: auto;
    margin-top: 24px;
    margin-left: 50%;
    transform: translateX(-58%);
  }

  .feature-sync-visual::after {
    background-size: contain;
  }

  .mockup-phone-screen-left {
    top: 8.4%;
    left: 51.6%;
    width: 16%;
    height: 82.6%;
    border-radius: 0;
  }

  .mockup-phone-screen-right {
    top: 8.4%;
    left: 72.9%;
    width: 15.8%;
    height: 82.6%;
    border-radius: 0;
  }

  .screen-card-floating {
    width: min(100%, 300px);
    transform: none;
  }

  .feature-sync-visual .screen-card-main,
  .feature-sync-visual .screen-card-floating {
    transform: none;
  }

  .student-sidecard {
    position: static;
    width: 100%;
    margin-top: 18px;
  }

  .student-section {
    min-height: auto;
    padding-top: calc(76px + var(--section-seam-overlap));
    padding-bottom: 118px;
  }

  .student-section::before {
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.96) 0%, rgba(6, 2, 5, 0.88) 45%, rgba(6, 2, 5, 0.34) 100%),
      radial-gradient(circle at 18% 18%, rgba(255, 44, 73, 0.18), transparent 34%);
  }

  .student-section .student-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    position: relative;
  }

  .student-experience-stage {
    position: relative;
    inset: auto;
    width: min(390px, 86vw);
    aspect-ratio: auto;
    min-height: auto;
    margin-top: 26px;
    margin-right: auto;
    margin-left: auto;
    padding: 0;
    overflow: visible;
  }

  .student-experience-visual {
    width: min(360px, 82vw);
    margin-inline: auto;
    transform: none;
  }

  .device-scene {
    grid-template-columns: 1fr;
    gap: 18px;
    width: 100%;
    margin-inline: 0;
  }

  .sync-stage {
    order: 2;
    width: 100%;
    padding-top: 0;
  }

  .sync-line {
    display: none;
  }

  .sync-pulse {
    top: 50%;
  }

  .device-personal,
  .device-student,
  .device-large {
    width: min(100%, 300px);
    margin-inline: 0;
    transform: perspective(1800px) rotateY(0deg) rotateX(3deg);
  }

  .device-personal {
    order: 1;
  }

  .device-student {
    order: 3;
  }

  .hero-stage {
    padding-top: 34px;
    min-height: auto;
  }
}

@media (max-width: 640px) {
  :root {
    --section-seam-overlap: 44px;
  }

  .section {
    padding: 86px 0;
  }

  .topbar,
  .section {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
  }

  .hero {
    width: 100vw;
    max-width: none;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-right: 10px;
    padding-left: 10px;
  }

  .feature-row-sync {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    min-height: auto;
    padding: calc(70px + var(--section-seam-overlap)) 10px 88px;
  }

  .feature-row-assessments {
    width: 100vw;
    min-height: 840px;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: calc(70px + var(--section-seam-overlap)) 10px 410px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.72) 0%, rgba(2, 2, 3, 0.5) 42%, rgba(2, 2, 3, 0.02) 76%, rgba(2, 2, 3, 0.24) 100%),
      radial-gradient(circle at 27% 72%, rgba(255, 44, 73, 0.3), transparent 38%),
      url("assets/feature-assessments-background-pop.png?v=20260527g") 24% bottom / auto 100% no-repeat,
      #020203;
  }

  .feature-row-assessments .feature-copy {
    width: 100%;
    max-width: calc(100vw - 20px);
    justify-self: start;
  }

  .feature-row-workouts {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    min-height: auto;
    padding: calc(70px + var(--section-seam-overlap)) 10px 88px;
  }

  .feature-row-workouts .feature-copy {
    width: 100%;
    max-width: calc(100vw - 20px);
  }

  .feature-row-workouts .feature-copy h3 {
    max-width: 13ch;
    font-size: clamp(1.58rem, 7.2vw, 2rem);
    line-height: 1.02;
    overflow-wrap: anywhere;
    text-wrap: auto;
  }

  .feature-row-agenda {
    width: 100vw;
    min-height: 840px;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: calc(70px + var(--section-seam-overlap)) 10px 410px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.72) 0%, rgba(2, 2, 3, 0.5) 42%, rgba(2, 2, 3, 0.02) 76%, rgba(2, 2, 3, 0.24) 100%),
      radial-gradient(circle at 24% 72%, rgba(255, 44, 73, 0.28), transparent 38%),
      url("assets/feature-agenda-background-pop.png?v=20260527g") 22% bottom / auto 94% no-repeat,
      #020203;
  }

  .feature-row-agenda .feature-copy {
    width: 100%;
    max-width: calc(100vw - 20px);
    justify-self: start;
  }

  .feature-row-agenda .feature-copy h3 {
    max-width: 13ch;
    font-size: clamp(1.58rem, 7.2vw, 2rem);
    line-height: 1.02;
    overflow-wrap: anywhere;
    text-wrap: auto;
  }

  .feature-visual.feature-workouts-visual {
    width: min(760px, calc(100vw + 300px));
    transform: translateX(-68%);
  }

  .feature-row-sync .feature-copy {
    width: 100%;
    max-width: calc(100vw - 20px);
  }

  .feature-row-sync .feature-copy h3 {
    max-width: 13ch;
    font-size: clamp(1.58rem, 7.2vw, 2rem);
    line-height: 1.02;
    overflow-wrap: anywhere;
    text-wrap: auto;
  }

  .feature-sync-visual {
    width: min(760px, calc(100vw + 300px));
    transform: translateX(-84%);
  }

  .mockup-phone-screen-left {
    border-radius: 0;
  }

  .mockup-phone-screen-right {
    border-radius: 0;
  }

  .topbar {
    top: 10px;
    gap: 14px;
    padding: 14px;
  }

  .topnav {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2px;
  }

  h1 {
    max-width: 8.4ch;
    font-size: clamp(1.82rem, 7.8vw, 2.55rem);
    overflow-wrap: anywhere;
  }

  .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(1.9rem, 7.6vw, 2.8rem);
    line-height: 0.96;
  }

  .hero-title-rotator {
    width: min(100%, 17.4ch);
    max-width: 100%;
    height: 1.05em;
    min-height: 1.05em;
    font-size: 0.72em;
  }

  .hero-title-word {
    max-width: none;
    white-space: nowrap;
    line-height: 0.9;
    text-wrap: nowrap;
  }

  h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button {
    max-width: 100%;
    min-height: 60px;
    padding: 10px 16px;
  }

  .hero-copy {
    width: min(100%, 420px);
    max-width: min(100%, 420px);
  }

  .hero-copy > * {
    max-width: 100%;
  }

  .hero-microcopy {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-microcopy span {
    min-height: 44px;
    min-width: 0;
    white-space: normal;
    text-align: center;
    justify-content: center;
  }

  .hero-subtitle {
    max-width: 100%;
    font-size: 0.98rem;
  }

  .hero-beam-showcase {
    min-height: 186px;
  }

  .hero-beam-node {
    width: 116px;
  }

  .hero-beam-circle {
    width: 58px;
    height: 58px;
  }

  .hero-beam-circle .material-symbols-rounded {
    font-size: 1.64rem;
  }

  .hero-beam-core {
    min-height: 34px;
    padding: 0 11px;
  }

  .hero-beam-node strong,
  .hero-beam-core strong {
    font-size: 0.68rem;
  }

  .hero-beam-node small {
    font-size: 0.66rem;
  }

  .button {
    width: 100%;
  }

  .hero-stage,
  .authority-bar,
  .pricing-board,
  .cta-panel {
    padding: 22px;
    border-radius: 26px;
  }

  .feature-visual,
  .dual-visual,
  .student-stage {
    min-height: 360px;
  }

  .student-section {
    width: 100vw;
    min-height: auto;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: calc(70px + var(--section-seam-overlap)) 10px 104px;
  }

  .student-experience-stage {
    width: min(350px, 86vw);
    min-height: auto;
    margin-right: 0;
  }

  .student-experience-visual {
    width: min(330px, 82vw);
    transform: none;
  }

  .screen-card-main {
    width: 100%;
  }

  .screen-card-floating {
    display: none;
  }

  .feature-sync-visual .screen-card-floating {
    display: block;
    width: min(100%, 258px);
  }

  .device,
  .device-large {
    width: min(100%, 280px);
  }

  .device-scene {
    padding-bottom: 70px;
  }

  .sync-core {
    width: 148px;
    height: 148px;
  }

  .sync-stage {
    gap: 12px;
  }

  .cta-actions {
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  .hero {
    background:
      radial-gradient(ellipse at 50% 18%, rgba(255, 44, 73, 0.14), transparent 26%),
      linear-gradient(180deg, rgba(2, 2, 3, 0.18) 0%, rgba(2, 2, 3, 0.58) 42%, rgba(2, 2, 3, 0.9) 72%, rgba(2, 2, 3, 0.98) 100%),
      url("assets/hero-mobile-dual-apps.png?v=20260531a") center 68% / cover no-repeat,
      #020203;
  }

  .authority,
  .features,
  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda,
  .student-section,
  .pricing,
  .testimonials,
  .faq,
  .final-cta {
    background:
      linear-gradient(180deg, rgba(9, 5, 8, 0.2), rgba(12, 5, 9, 0.38)),
      url("assets/mobile-sections-shared-bg.png?v=20260531j") center top / cover no-repeat,
      #020203;
  }

  .hero-stage,
  .hero-beam-showcase,
  .feature-visual,
  .student-stage,
  .student-experience-stage {
    display: none !important;
  }

  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda,
  .student-section {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(9, 5, 8, 0.14), rgba(12, 5, 9, 0.28)),
      url("assets/mobile-sections-shared-bg.png?v=20260531j") center top / cover no-repeat,
      #020203;
  }

  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: calc(64px + var(--section-seam-overlap)) 14px 72px;
  }

  .student-section {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: calc(64px + var(--section-seam-overlap)) 14px 84px;
  }

  .feature-row-sync::before,
  .feature-row-assessments::before,
  .feature-row-workouts::before,
  .feature-row-agenda::before,
  .student-section::before {
    background: none !important;
  }

  .feature-row-sync .feature-copy,
  .feature-row-assessments .feature-copy,
  .feature-row-workouts .feature-copy,
  .feature-row-agenda .feature-copy,
  .student-copy {
    width: 100%;
    max-width: calc(100vw - 28px);
    justify-self: start;
  }

  .student-layout {
    grid-template-columns: 1fr;
  }

  body {
    overflow-x: clip;
  }

  .topbar {
    position: relative;
    top: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "brand cta"
      "nav nav";
    align-items: center;
    gap: 10px 12px;
    padding: 12px;
    margin-top: 12px;
    border-radius: 22px;
    background: rgba(5, 5, 7, 0.94);
  }

  .brand {
    grid-area: brand;
    flex: 0 0 auto;
    gap: 10px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
  }

  .brand-copy strong {
    font-size: 0.94rem;
  }

  .brand-copy span {
    font-size: 0.74rem;
  }

  .compact-button {
    grid-area: cta;
    width: 100%;
    min-width: 0;
    min-height: 50px;
  }

  .compact-button span:last-child {
    font-size: 0.88rem;
  }

  .topnav {
    grid-area: nav;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    padding: 0;
    overflow: visible;
  }

  .topnav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 38px;
    padding: 7px 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 28%),
      rgba(16, 16, 17, 0.76);
    font-size: 0.72rem;
    line-height: 1.1;
    text-align: center;
    white-space: normal;
  }

  .hero-copy,
  .section-heading,
  .feature-copy,
  .student-copy,
  .pricing-copy,
  .cta-copy {
    padding-inline: 0;
  }

  .section::before {
    top: 16px;
    font-size: clamp(3rem, 22vw, 5rem);
    opacity: 0.038;
  }

  .hero {
    min-height: clamp(620px, 78svh, 760px);
    gap: 0;
    padding-top: 44px;
    padding-bottom: 56px;
    align-items: center;
  }

  .hero::after {
    background:
      radial-gradient(ellipse at 50% 36%, rgba(255, 44, 73, 0.12), transparent 24%),
      linear-gradient(180deg, rgba(2, 2, 3, 0.04) 0%, rgba(2, 2, 3, 0.26) 48%, rgba(15, 4, 8, 0.86) 82%, rgba(24, 6, 10, 0.98) 100%);
  }

  .authority {
    position: relative;
    z-index: 2;
    margin-top: -8px;
    padding-top: 8px;
    padding-bottom: 40px;
    background:
      linear-gradient(180deg, rgba(18, 6, 10, 0.24) 0%, rgba(16, 7, 11, 0.42) 100%),
      url("assets/mobile-sections-shared-bg.png?v=20260531j") center top / cover no-repeat,
      #020203;
  }

  .authority::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 120px;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(10, 3, 6, 0.3), rgba(35, 8, 13, 0));
  }

  .authority-bar {
    position: relative;
    z-index: 1;
    gap: 12px;
    padding: 18px 18px 18px;
    border-radius: 28px;
  }

  .hero-copy {
    width: min(100%, 348px);
    max-width: min(100%, 348px);
    align-items: center;
    gap: 0;
    text-align: center;
  }

  .hero-copy h1 span {
    display: inline;
  }

  .hero-copy h1 {
    width: 100%;
    max-width: 11.2ch;
    margin-inline: auto;
    margin-bottom: 28px;
    font-size: clamp(2rem, 8.8vw, 2.75rem);
    line-height: 0.92;
    letter-spacing: 0;
    text-wrap: balance;
  }

  .hero-title-rotator {
    position: relative;
    display: inline-flex !important;
    width: 100%;
    max-width: 100%;
    min-height: 1.08em;
    margin: 16px auto 0;
    align-items: center;
    justify-content: center;
    font-size: 0.38em;
    color: #ff3c5a;
    line-height: 1;
    text-align: center;
  }

  .hero-title-word {
    display: inline;
    white-space: nowrap;
    text-align: center;
  }

  .hero-title-caret {
    display: inline-block;
  }

  .hero-subtitle {
    width: 100%;
    margin-bottom: 30px;
    font-size: 0.01px;
    line-height: 0;
    color: transparent;
    text-shadow: none;
    text-align: center;
  }

  .hero-subtitle::before {
    content: "Conecte seu painel ao app do aluno e gerencie treinos, agenda, avaliações e recuperação em um único HUB.";
    display: block;
    max-width: 30ch;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.55;
    color: var(--text-secondary);
  }

  .hero-cta-note {
    margin-top: 18px;
    font-size: 0.01px;
    line-height: 0;
    color: transparent;
    text-shadow: none;
    text-align: center;
  }

  .hero-cta-note::before {
    content: "Custo zero para o personal";
    display: block;
    max-width: 28ch;
    margin: 0 auto;
    font-size: 0.82rem;
    line-height: 1.5;
    color: #efe7ea;
    font-weight: 800;
  }

  .hero-actions {
    width: 100%;
    gap: 0;
    align-items: center;
    justify-content: center;
  }

  .hero-actions .button {
    flex: 0 0 auto;
    width: auto;
    max-width: min(100%, 320px);
    min-height: 60px;
    margin-inline: auto;
    padding: 0 24px;
    gap: 10px;
  }

  .hero-actions .button span:last-child {
    min-width: 0;
    font-size: 0;
    line-height: 0;
  }

  .hero-actions .button span:last-child::after {
    content: "Ativar Meu HUB";
    display: inline-block;
    font-size: 0.94rem;
    line-height: 1.1;
  }

  .hero-beam-showcase {
    width: 100%;
    min-height: 132px;
    margin-top: 2px;
    padding: 6px 16px 4px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    background:
      radial-gradient(circle at 50% 56%, rgba(255, 44, 73, 0.16), transparent 36%),
      linear-gradient(180deg, rgba(16, 7, 10, 0.92), rgba(8, 8, 10, 0.9));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
    overflow: hidden;
  }

  .hero-beams {
    width: calc(100% - 64px);
  }

  .hero-beam-node {
    width: 34px;
    gap: 0;
  }

  .hero-beam-node-left {
    left: 22px;
  }

  .hero-beam-node-right {
    right: 22px;
  }

  .hero-beam-circle {
    width: 34px;
    height: 34px;
  }

  .hero-beam-circle .material-symbols-rounded {
    font-size: 0.94rem;
  }

  .hero-beam-core {
    min-height: 24px;
    padding: 0 8px;
  }

  .hero-beam-node strong,
  .hero-beam-core strong {
    font-size: 0.54rem;
    line-height: 1.02;
  }

  .hero-beam-node strong {
    display: none;
  }

  .hero-beam-node small {
    display: none;
  }

  .authority-bar p {
    font-size: 0.94rem;
    line-height: 1.55;
  }

  .authority-logos {
    gap: 8px;
  }

  .authority-pill {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .section-heading {
    gap: 14px;
    margin-bottom: 28px;
  }

  .section-heading h2 {
    max-width: 100%;
    font-size: clamp(1.8rem, 8vw, 2.34rem);
    line-height: 0.98;
  }

  .feature-stack {
    margin-top: 28px;
  }

  .features {
    margin-top: -32px;
    padding-top: 118px;
  }

  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda,
  .student-section {
    background:
      linear-gradient(180deg, rgba(9, 5, 8, 0.14), rgba(12, 5, 9, 0.28)),
      url("assets/mobile-sections-shared-bg.png?v=20260531j") center top / cover no-repeat,
      #020203;
  }

  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: calc(64px + var(--section-seam-overlap)) 10px 72px;
  }

  .feature-row-sync::before,
  .feature-row-assessments::before,
  .feature-row-workouts::before,
  .feature-row-agenda::before {
    background: none;
  }

  .feature-row-sync::after,
  .feature-row-assessments::after,
  .feature-row-workouts::after,
  .feature-row-agenda::after,
  .student-section::after {
    background: linear-gradient(
      180deg,
      rgba(8, 4, 7, 0.26) 0%,
      rgba(8, 4, 7, 0.12) 10%,
      rgba(8, 4, 7, 0.02) 24%,
      rgba(8, 4, 7, 0.02) 76%,
      rgba(8, 4, 7, 0.12) 94%,
      rgba(8, 4, 7, 0.24) 100%
    );
  }

  .feature-row-sync .feature-copy,
  .feature-row-assessments .feature-copy,
  .feature-row-workouts .feature-copy,
  .feature-row-agenda .feature-copy {
    width: 100%;
    max-width: 100%;
    justify-self: start;
  }

  .feature-row-sync .feature-copy h3,
  .feature-row-assessments .feature-copy h3,
  .feature-row-workouts .feature-copy h3,
  .feature-row-agenda .feature-copy h3 {
    max-width: 100%;
    font-size: clamp(1.34rem, 6.2vw, 1.72rem);
    line-height: 1.02;
    overflow-wrap: anywhere;
  }

  .feature-sync-visual,
  .feature-visual.feature-workouts-visual,
  .student-experience-stage {
    position: relative;
    inset: auto;
    width: 100%;
    max-width: 292px;
    aspect-ratio: auto;
    min-height: auto;
    margin: 18px auto 0;
    transform: none;
    overflow: visible;
  }

  .feature-sync-visual {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    justify-items: center;
    align-items: start;
    max-width: 300px;
  }

  .feature-sync-visual::after,
  .feature-visual.feature-workouts-visual::after,
  .student-experience-visual::after {
    display: none;
  }

  .mockup-phone-screen-left,
  .mockup-phone-screen-right,
  .workout-phone-screen,
  .student-phone-screen {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    max-width: 160px;
    height: auto;
    aspect-ratio: 390 / 844;
    border: 1px solid rgba(221, 228, 240, 0.18);
    border-radius: 30px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 18%),
      #09090c;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 22px 44px rgba(0, 0, 0, 0.34);
    transform: none !important;
  }

  .mockup-phone-screen-left,
  .mockup-phone-screen-right {
    max-width: 208px;
  }

  .workout-phone-screen,
  .student-phone-screen {
    max-width: 272px;
  }

  .mockup-screen-inner,
  .workout-phone-screen .mockup-screen-inner,
  .student-phone-screen .mockup-screen-inner {
    border-radius: inherit;
  }

  .mockup-phone-screen-left .carousel-slide {
    top: 0;
    height: 100%;
  }

  .mockup-phone-screen-right .mockup-screen-inner.screen-scroll,
  .workout-phone-screen .workout-screen-scroll {
    padding-top: 0;
  }

  .mockup-screen-inner > img,
  .mockup-screen-inner .carousel-slide,
  .workout-phone-screen .mockup-screen-inner > img,
  .student-phone-screen .mockup-screen-inner > img,
  .student-phone-screen .mockup-screen-inner .carousel-slide {
    object-fit: cover;
    filter: brightness(1.08) contrast(1.08) saturate(1.18);
  }

  .feature-row-assessments .feature-visual,
  .feature-row-agenda .feature-visual {
    display: grid;
    width: 100%;
    max-width: 292px;
    min-height: auto;
    margin: 18px auto 0;
    justify-self: center;
  }

  .screen-card {
    width: 100%;
    max-width: 292px;
    padding: 8px;
    border-radius: 28px;
  }

  .screen-card::before,
  .screen-card::after {
    display: none;
  }

  .screen-card img,
  .screen-card-screen {
    border-radius: 20px;
  }

  .student-section {
    min-height: auto;
    padding: calc(64px + var(--section-seam-overlap)) 10px 52px;
    overflow: visible;
  }

  .student-copy {
    max-width: 100%;
  }

  .student-actions .button {
    width: auto;
    min-width: 0;
    max-width: 100%;
  }

  .student-metrics {
    grid-template-columns: 1fr;
    gap: 14px;
    width: min(100%, 306px);
    max-width: calc(100vw - 84px);
    margin-inline: auto;
    align-self: center;
  }

  .student-metric-card {
    box-sizing: border-box;
    min-width: 0;
    overflow: hidden;
  }

  .student-metric-card p {
    overflow-wrap: anywhere;
  }

  .student-experience-visual {
    position: relative;
    inset: auto;
    transform: none;
  }

  .student-phone-screen {
    margin: 0 auto;
  }

  .pricing {
    width: 100vw;
    margin-top: 0;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 54px 14px 92px;
    overflow: visible;
  }

  .pricing::after {
    top: 0;
    bottom: 0;
  }

  .pricing .section-heading,
  .pricing-board {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing .section-heading {
    max-width: min(100%, 306px);
  }

  .pricing-board {
    max-width: min(calc(100vw - 48px), 318px);
    gap: 16px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: none;
    box-shadow: none;
  }

  .pricing .section-heading h2 {
    max-width: 100%;
    font-size: clamp(1.55rem, 6.45vw, 2rem);
    line-height: 0.98;
    overflow-wrap: anywhere;
  }

  .pricing-main,
  .pricing-side {
    min-width: 0;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.075);
    border-radius: 26px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent 22%),
      rgba(11, 11, 13, 0.86);
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.38);
  }

  .pricing-main {
    background:
      radial-gradient(circle at 12% 8%, rgba(255, 44, 73, 0.12), transparent 34%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent 22%),
      rgba(11, 11, 13, 0.9);
  }

  .pricing-plan-tag,
  .pricing-side-tag {
    font-size: 0.68rem;
    line-height: 1.2;
    letter-spacing: 0.14em;
  }

  .price-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
    margin: 10px 0 16px;
  }

  .price-row strong {
    white-space: nowrap;
    font-size: clamp(2.82rem, 12.8vw, 3.45rem);
    line-height: 0.86;
  }

  .price-row span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-self: start;
    min-height: 30px;
    padding: 0 12px;
    border: 1px solid rgba(31, 209, 109, 0.22);
    border-radius: 999px;
    background: rgba(31, 209, 109, 0.08);
    color: #dff7e9;
    font-size: 0.82rem;
    font-weight: 800;
  }

  .pricing-list {
    gap: 9px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.075);
  }

  .pricing-list li {
    padding-left: 18px;
    font-size: 0.9rem;
    line-height: 1.45;
  }

  .pricing-list li::before {
    top: 0.64em;
    width: 6px;
    height: 6px;
  }

  .pricing-side strong {
    margin-top: 10px;
    font-size: clamp(1.82rem, 8vw, 2.28rem);
    line-height: 0.94;
  }

  .pricing-side small {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 30px;
    margin-top: 12px;
    padding: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
    font-size: 0.78rem;
    font-weight: 800;
  }

  .pricing-side p {
    margin-top: 14px;
    font-size: 0.91rem;
    line-height: 1.58;
  }

  .pricing-steps {
    gap: 10px;
    margin-top: 16px;
  }

  .pricing-steps div {
    grid-template-columns: 26px 1fr;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 34%),
      rgba(255, 255, 255, 0.025);
  }

  .pricing-steps span {
    width: 26px;
    height: 26px;
    font-size: 0.82rem;
  }

  .pricing-steps p {
    font-size: 0.86rem;
    line-height: 1.42;
  }

  .mobile-mockup-scene {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    min-height: 430px;
    margin: 28px 0 18px;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: none;
    box-shadow: none;
    pointer-events: none;
    isolation: isolate;
  }

  .mobile-mockup-scene::before {
    display: none;
  }

  .mobile-mockup-scene::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 22px;
    z-index: 0;
    width: min(58vw, 230px);
    height: 30px;
    border-radius: 999px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse, rgba(255, 44, 73, 0.24), transparent 70%);
    filter: blur(10px);
  }

  .mobile-mockup-sync {
    justify-content: center;
    min-height: 390px;
    margin-top: 28px;
    padding-inline: 0;
  }

  .mobile-mockup-assessments {
    justify-content: center;
    min-height: 480px;
    padding-inline: 0;
  }

  .mobile-mockup-workouts {
    justify-content: center;
    min-height: 480px;
    padding-inline: 0;
  }

  .mobile-mockup-agenda {
    justify-content: center;
    min-height: 470px;
    padding-inline: 0;
  }

  .mobile-mockup-student {
    display: block;
    min-height: 0;
    width: 100vw;
    margin: 30px calc(50% - 50vw) 30px;
    padding: 0;
    overflow: hidden;
  }

  .mobile-phone-shell {
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    flex: 0 0 auto;
    width: min(70vw, 274px);
    aspect-ratio: 398 / 812;
    padding: 7px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 36px;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.32), rgba(45, 45, 50, 0.96) 11%, rgba(7, 7, 9, 0.99) 48%, rgba(255, 255, 255, 0.13) 100%),
      linear-gradient(180deg, #2b2b30, #050506 52%, #16161a);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.3),
      inset 7px 0 12px rgba(255, 255, 255, 0.08),
      inset -9px 0 18px rgba(0, 0, 0, 0.74),
      inset 0 -12px 24px rgba(0, 0, 0, 0.56),
      0 34px 62px rgba(0, 0, 0, 0.64),
      0 0 42px rgba(255, 44, 73, 0.16);
    transform-style: preserve-3d;
    animation: mobilePhoneDrift 8s ease-in-out infinite;
  }

  .mobile-phone-shell::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 50%;
    z-index: 6;
    width: 64px;
    height: 19px;
    border-radius: 999px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, #020203, #09090b);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 1px 8px rgba(0, 0, 0, 0.58);
  }

  .mobile-phone-shell::after {
    content: "";
    position: absolute;
    top: 86px;
    left: -4px;
    z-index: 2;
    width: 3px;
    height: 42px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(214, 214, 220, 0.55), rgba(20, 20, 22, 0.9));
    box-shadow:
      0 58px 0 rgba(38, 38, 42, 0.88),
      0 106px 0 rgba(30, 30, 34, 0.78);
  }

  .mobile-phone-glass {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 29px;
    background: #030304;
    box-shadow:
      inset 0 0 0 1px rgba(255, 255, 255, 0.05),
      inset 0 18px 28px rgba(255, 255, 255, 0.04);
  }

  .mobile-phone-glass::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    z-index: 4;
    height: 48px;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent);
  }

  .mobile-phone-glass::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    background:
      linear-gradient(105deg, rgba(255, 255, 255, 0.18), transparent 22%, transparent 74%, rgba(255, 255, 255, 0.06)),
      radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.1), transparent 23%);
    mix-blend-mode: screen;
  }

  .mobile-phone-glass img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    border-radius: inherit;
    filter: brightness(0.96) contrast(1.08) saturate(1.1);
  }

  .mobile-phone-status {
    position: absolute;
    top: 10px;
    left: 14px;
    right: 14px;
    z-index: 7;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 18px;
    color: #fff;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1;
    text-shadow: 0 1px 7px rgba(0, 0, 0, 0.82);
    pointer-events: none;
  }

  .mobile-phone-icons {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .mobile-signal {
    display: inline-block;
    width: 14px;
    height: 10px;
    background:
      linear-gradient(to top, #fff 0 35%, transparent 35%) 0 6px / 3px 4px no-repeat,
      linear-gradient(to top, #fff 0 60%, transparent 60%) 5px 4px / 3px 6px no-repeat,
      linear-gradient(to top, #fff 0 100%, transparent 100%) 10px 1px / 3px 9px no-repeat;
  }

  .mobile-wifi {
    display: inline-block;
    width: 12px;
    height: 9px;
    border: 2px solid #fff;
    border-color: #fff transparent transparent;
    border-radius: 999px;
    transform: translateY(3px);
  }

  .mobile-battery {
    position: relative;
    display: inline-block;
    width: 18px;
    height: 9px;
    border: 1.5px solid #fff;
    border-radius: 3px;
  }

  .mobile-battery::before {
    content: "";
    position: absolute;
    top: 2px;
    right: -4px;
    width: 2px;
    height: 5px;
    border-radius: 0 2px 2px 0;
    background: #fff;
  }

  .mobile-battery::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 11px;
    height: 3px;
    border-radius: 2px;
    background: #fff;
  }

  .mobile-phone-scrollport {
    overflow-y: auto;
    scrollbar-width: none;
  }

  .mobile-phone-scrollport::-webkit-scrollbar {
    display: none;
  }

  .mobile-phone-scrollport img {
    height: auto;
    min-height: 100%;
  }

  .mobile-sync-pair {
    position: relative;
    width: min(92vw, 360px);
    height: 390px;
    margin-inline: auto;
  }

  .mobile-sync-pair .mobile-phone-shell {
    position: absolute;
    bottom: 14px;
    width: 176px;
    border-radius: 32px;
  }

  .mobile-sync-pair .mobile-phone-shell::before {
    width: 52px;
    height: 14px;
  }

  .mobile-sync-pair .mobile-phone-glass {
    border-radius: 25px;
  }

  .mobile-phone-shell-personal {
    left: 24px;
    right: auto;
    transform: translateY(16px) rotate(-6deg);
  }

  .mobile-phone-shell-student {
    right: 24px;
    transform: translateY(-8px) rotate(5deg);
    animation-delay: -3s;
  }

  .mobile-sync-link {
    position: absolute;
    left: 50%;
    top: 44%;
    width: 80px;
    height: 2px;
    border-radius: 999px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(255, 44, 73, 0.88), transparent);
    box-shadow: 0 0 22px rgba(255, 44, 73, 0.35);
  }

  .mobile-mockup-assessments .mobile-phone-shell,
  .mobile-mockup-workouts .mobile-phone-shell,
  .mobile-mockup-agenda .mobile-phone-shell {
    width: min(78vw, 304px);
    transform: none;
  }

  .mobile-mockup-workouts .mobile-phone-shell {
    width: min(76vw, 296px);
  }

  .mobile-sync-pair .mobile-phone-status,
  .mobile-phone-shell-carousel .mobile-phone-status {
    top: 9px;
    left: 12px;
    right: 12px;
    font-size: 0.5rem;
  }

  .mobile-interface-marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 8px 0 20px;
  }

  .mobile-interface-marquee::before,
  .mobile-interface-marquee::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 3;
    width: 54px;
    pointer-events: none;
  }

  .mobile-interface-marquee::before {
    left: 0;
    background: linear-gradient(90deg, rgba(3, 3, 4, 0.9), transparent);
  }

  .mobile-interface-marquee::after {
    right: 0;
    background: linear-gradient(270deg, rgba(3, 3, 4, 0.9), transparent);
  }

  .mobile-interface-track {
    display: flex;
    width: max-content;
    gap: 14px;
    padding-inline: 18px;
    animation: mobileInterfaceMarquee 34s linear infinite;
  }

  .mobile-interface-item {
    flex: 0 0 auto;
    width: min(58vw, 226px);
    transform: translateY(0);
    animation: mobileInterfaceFloat 8s ease-in-out infinite;
  }

  .mobile-interface-item:nth-child(2n) {
    animation-delay: -2s;
  }

  .mobile-interface-item:nth-child(3n) {
    animation-delay: -4s;
  }

  .mobile-phone-shell-carousel {
    width: 100%;
    border-radius: 32px;
    animation-name: mobileInterfaceFloat;
  }

  .mobile-phone-shell-carousel .mobile-phone-glass {
    border-radius: 25px;
  }

  @keyframes mobileInterfaceMarquee {
    from {
      transform: translateX(0);
    }

    to {
      transform: translateX(calc(-50% - 7px));
    }
  }

  @keyframes mobileInterfaceFloat {
    0%,
    100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-9px);
    }
  }

  @keyframes mobilePhoneDrift {
    0%,
    100% {
      translate: 0 0;
    }

    50% {
      translate: 0 -7px;
    }
  }

  .authority,
  .features,
  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda,
  .student-section,
  .pricing,
  .testimonials,
  .faq,
  .final-cta {
    position: relative;
    isolation: isolate;
    box-shadow:
      inset 0 82px 96px rgba(2, 2, 3, 0.24),
      inset 0 -92px 112px rgba(2, 2, 3, 0.3);
  }

  .authority::after,
  .features::after,
  .pricing::after,
  .testimonials::after,
  .faq::after,
  .final-cta::after {
    content: "";
    position: absolute;
    top: -44px;
    bottom: -44px;
    left: 50%;
    z-index: 0;
    width: 100vw;
    transform: translateX(-50%);
    pointer-events: none;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0.38) 0%, rgba(25, 7, 11, 0.2) 20%, rgba(12, 5, 8, 0.04) 42%, rgba(12, 5, 8, 0.04) 62%, rgba(25, 7, 11, 0.18) 82%, rgba(2, 2, 3, 0.34) 100%),
      radial-gradient(ellipse at 18% 0%, rgba(255, 44, 73, 0.08), transparent 46%),
      radial-gradient(ellipse at 78% 100%, rgba(255, 44, 73, 0.06), transparent 46%);
  }

  .features::after {
    top: -88px;
    bottom: -58px;
    background:
      linear-gradient(180deg, rgba(26, 7, 11, 0.34) 0%, rgba(20, 6, 10, 0.22) 24%, rgba(10, 4, 7, 0.06) 48%, rgba(10, 4, 7, 0.05) 68%, rgba(22, 6, 10, 0.16) 100%),
      radial-gradient(ellipse at 10% 4%, rgba(255, 44, 73, 0.1), transparent 48%),
      radial-gradient(ellipse at 78% 100%, rgba(255, 44, 73, 0.06), transparent 44%);
  }

  .feature-row-sync::after,
  .feature-row-assessments::after,
  .feature-row-workouts::after,
  .feature-row-agenda::after,
  .student-section::after {
    background:
      linear-gradient(
        180deg,
        rgba(2, 2, 3, 0.36) 0%,
        rgba(25, 7, 11, 0.18) 16%,
        rgba(8, 4, 7, 0.04) 34%,
        rgba(8, 4, 7, 0.04) 66%,
        rgba(25, 7, 11, 0.16) 84%,
        rgba(2, 2, 3, 0.34) 100%
      );
  }
}

@media (min-width: 921px) {
  :root {
    --section-seam-overlap: 92px;
  }
}

@media (min-width: 641px) {
  .hero {
    min-height: clamp(680px, 50vw, 820px);
    padding-top: 42px;
    padding-bottom: 58px;
    box-shadow:
      inset 0 -210px 220px rgba(2, 2, 3, 0.88),
      0 90px 160px rgba(28, 5, 10, 0.26);
  }

  .hero::after {
    background:
      radial-gradient(ellipse at 50% 54%, rgba(255, 44, 73, 0.16), transparent 28%),
      linear-gradient(180deg, rgba(2, 2, 3, 0.02) 0%, rgba(2, 2, 3, 0) 58%, rgba(18, 5, 9, 0.5) 82%, #020203 100%);
  }

  .hero-copy {
    width: min(100%, 760px);
    transform: translateY(-8px);
  }

  .hero-copy h1 {
    max-width: min(100%, 820px);
    margin-bottom: 22px;
    font-size: clamp(2.45rem, 4vw, 4.35rem);
    line-height: 0.94;
    text-transform: none;
  }

  .hero-copy h1 span {
    text-transform: none;
  }

  .hero-title-rotator {
    margin-top: 0.12em;
    font-size: 0.78em;
    text-transform: none;
  }

  .hero-subtitle {
    max-width: 54ch;
    margin-bottom: 20px;
    font-size: 0.96rem;
    line-height: 1.56;
  }

  .hero-actions {
    position: relative;
    z-index: 3;
    margin-top: 2px;
  }

  .hero-actions .button {
    max-width: min(100%, 390px);
    min-height: 58px;
    padding-inline: 24px;
    box-shadow:
      0 0 0 1px rgba(255, 44, 73, 0.18),
      0 26px 68px rgba(255, 44, 73, 0.32);
  }

  .hero-cta-note {
    margin-top: 12px;
    font-size: 0.86rem;
  }

  .authority,
  .features,
  .pricing,
  .testimonials,
  .faq,
  .final-cta {
    position: relative;
    isolation: isolate;
  }

  .authority::after,
  .features::after,
  .testimonials::after,
  .faq::after,
  .final-cta::after {
    content: "";
    position: absolute;
    left: 50%;
    z-index: 0;
    width: 100vw;
    transform: translateX(-50%);
    pointer-events: none;
  }

  .authority::after {
    top: -220px;
    bottom: -158px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(15, 5, 8, 0.38) 14%, rgba(24, 6, 10, 0.7) 34%, rgba(10, 5, 7, 0.66) 72%, rgba(2, 2, 3, 0) 100%),
      radial-gradient(ellipse at 12% 44%, rgba(255, 44, 73, 0.12), transparent 46%),
      radial-gradient(ellipse at 78% 58%, rgba(255, 255, 255, 0.045), transparent 36%);
  }

  .features::after {
    top: -190px;
    bottom: -190px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(22, 5, 9, 0.5) 18%, rgba(8, 4, 6, 0.56) 48%, rgba(14, 5, 8, 0.46) 76%, rgba(2, 2, 3, 0) 100%),
      radial-gradient(ellipse at 8% 30%, rgba(255, 44, 73, 0.1), transparent 48%),
      radial-gradient(ellipse at 82% 78%, rgba(255, 44, 73, 0.07), transparent 44%);
  }

  .testimonials::after {
    top: -240px;
    bottom: -156px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(10, 8, 10, 0.78) 20%, rgba(14, 11, 13, 0.78) 58%, rgba(11, 4, 7, 0.5) 82%, rgba(2, 2, 3, 0) 100%),
      radial-gradient(ellipse at 18% 12%, rgba(255, 44, 73, 0.08), transparent 42%),
      radial-gradient(ellipse at 82% 56%, rgba(255, 255, 255, 0.03), transparent 42%);
  }

  .faq::after {
    top: -164px;
    bottom: -164px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(13, 10, 12, 0.58) 18%, rgba(13, 8, 10, 0.54) 76%, rgba(2, 2, 3, 0) 100%),
      radial-gradient(ellipse at 82% 40%, rgba(255, 44, 73, 0.08), transparent 40%);
  }

  .final-cta::after {
    top: -172px;
    bottom: -110px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(18, 5, 9, 0.68) 30%, rgba(9, 3, 5, 0.48) 70%, rgba(2, 2, 3, 0.28) 100%),
      radial-gradient(ellipse at 50% 52%, rgba(255, 44, 73, 0.14), transparent 48%);
  }

  .authority > *,
  .features > *,
  .testimonials > *,
  .faq > *,
  .final-cta > * {
    position: relative;
    z-index: 1;
  }

  .feature-stack > .feature-row + .feature-row,
  .student-section,
  .pricing {
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
  }

  .feature-row-sync::after,
  .feature-row-assessments::after,
  .feature-row-workouts::after,
  .feature-row-agenda::after,
  .student-section::after {
    background:
      linear-gradient(
        180deg,
        rgba(2, 2, 3, 0.82) 0%,
        rgba(2, 2, 3, 0.58) 7%,
        rgba(16, 4, 8, 0.3) 20%,
        rgba(10, 3, 6, 0.08) 36%,
        rgba(2, 2, 3, 0) 48%,
        rgba(2, 2, 3, 0) 62%,
        rgba(12, 3, 6, 0.12) 76%,
        rgba(2, 2, 3, 0.56) 91%,
        rgba(2, 2, 3, 0.82) 100%
      ),
      radial-gradient(ellipse at 18% 0%, rgba(255, 44, 73, 0.11), transparent 34%),
      radial-gradient(ellipse at 76% 100%, rgba(255, 44, 73, 0.09), transparent 38%);
  }

  .feature-row-sync::after {
    background:
      linear-gradient(
        180deg,
        rgba(2, 2, 3, 0.5) 0%,
        rgba(18, 5, 9, 0.32) 12%,
        rgba(12, 3, 6, 0.14) 28%,
        rgba(2, 2, 3, 0) 44%,
        rgba(2, 2, 3, 0) 64%,
        rgba(20, 4, 8, 0.12) 80%,
        rgba(2, 2, 3, 0.48) 94%,
        rgba(2, 2, 3, 0.76) 100%
      ),
      radial-gradient(ellipse at 16% 0%, rgba(255, 44, 73, 0.16), transparent 38%),
      radial-gradient(ellipse at 72% 100%, rgba(255, 44, 73, 0.12), transparent 42%);
  }

  .feature-row-sync,
  .feature-row-assessments,
  .feature-row-workouts,
  .feature-row-agenda,
  .student-section {
    box-shadow:
      0 -88px 140px rgba(28, 5, 10, 0.18),
      0 88px 150px rgba(2, 2, 3, 0.38),
      inset 0 150px 170px rgba(2, 2, 3, 0.42),
      inset 0 -170px 190px rgba(2, 2, 3, 0.54);
  }

  .feature-row-sync {
    box-shadow:
      0 -105px 150px rgba(54, 4, 10, 0.34),
      0 -42px 72px rgba(255, 44, 73, 0.07),
      0 88px 150px rgba(2, 2, 3, 0.38),
      inset 0 150px 170px rgba(2, 2, 3, 0.36),
      inset 0 -170px 190px rgba(2, 2, 3, 0.52);
  }

  .pricing::after {
    top: -240px;
    bottom: -190px;
    background:
      linear-gradient(180deg, rgba(2, 2, 3, 0) 0%, rgba(6, 2, 4, 0.92) 18%, rgba(14, 2, 6, 0.3) 52%, rgba(6, 4, 5, 0.82) 82%, rgba(2, 2, 3, 0) 100%),
      radial-gradient(ellipse at 26% 18%, rgba(255, 44, 73, 0.09), transparent 34%),
      radial-gradient(ellipse at 82% 54%, rgba(255, 44, 73, 0.07), transparent 38%);
  }
}