:root {
  color-scheme: dark;
  --bg: #07101f;
  --panel: #0c1830;
  --panel-strong: #111f3d;
  --ink: #f6f8fc;
  --muted: #aeb9c1;
  --line: rgba(174, 185, 193, 0.22);
  --red: #e51b23;
  --blue: #203669;
  --green: #12b886;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #07101f 0%, #0b1428 54%, #050913 100%);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 64px);
  background: rgba(7, 16, 31, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand,
nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  font-weight: 900;
  letter-spacing: 0;
  text-decoration: none;
}

.brand img {
  display: block;
  width: min(220px, 46vw);
  height: auto;
}

nav a,
.site-footer a {
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

.hero {
  min-height: 92svh;
  display: grid;
  align-items: end;
  padding: 130px clamp(18px, 5vw, 64px) 72px;
  background:
    linear-gradient(90deg, rgba(7, 16, 31, 0.96) 0%, rgba(7, 16, 31, 0.72) 48%, rgba(7, 16, 31, 0.2) 100%),
    url("./assets/afl-performance-splash.png") right center / min(48vw, 560px) auto no-repeat,
    radial-gradient(circle at top right, rgba(229, 27, 35, 0.26), transparent 32rem);
}

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

.eyebrow {
  margin: 0 0 10px;
  color: #ff5961;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 9vw, 7.6rem);
  line-height: 0.94;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.6;
}

.hero-copy p {
  max-width: 640px;
  font-size: clamp(1.08rem, 2vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-link,
.secondary-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 900;
  text-decoration: none;
}

.primary-link {
  background: var(--red);
  color: #fff;
  box-shadow: 0 14px 34px rgba(229, 27, 35, 0.24);
}

.secondary-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.section {
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 78px 0;
}

.section-head {
  margin-bottom: 24px;
}

.app-grid {
  display: grid;
  gap: 16px;
}

.app-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(17, 31, 61, 0.98), rgba(12, 24, 48, 0.98));
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 28px);
}

.featured-app {
  align-items: start;
}

.app-card img {
  width: 132px;
  aspect-ratio: 1;
  border-radius: 24px;
  object-fit: cover;
}

.card-actions {
  display: grid;
  gap: 10px;
}

.workout-studio-logo {
  display: block;
  width: 132px;
  height: 132px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.feature-list,
.feature-grid {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.6;
}

.feature-list li + li,
.feature-grid li + li {
  margin-top: 6px;
}

.status {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 10px;
  border: 1px solid rgba(18, 184, 134, 0.4);
  border-radius: 999px;
  background: rgba(18, 184, 134, 0.12);
  color: #9bf3d1;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.muted-status {
  border-color: rgba(174, 185, 193, 0.34);
  background: rgba(174, 185, 193, 0.08);
  color: var(--muted);
}

.app-card p:last-child,
.principles p:last-child {
  margin-bottom: 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 40px;
  align-items: start;
}

.principles {
  display: grid;
  gap: 14px;
}

.principles article {
  border-left: 4px solid var(--red);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px 18px 18px 20px;
}

.faq-section {
  padding-top: 32px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 18px;
}

.faq-list p {
  margin-bottom: 0;
}

.product-page {
  padding-top: 100px;
}

.product-hero {
  width: min(1180px, calc(100vw - 36px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 280px);
  gap: 36px;
  align-items: center;
  margin: 0 auto;
  padding: 72px 0 28px;
}

.product-hero img {
  width: min(280px, 100%);
  border-radius: 42px;
  box-shadow: var(--shadow);
}

.product-section {
  padding-top: 40px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
  padding-left: 22px;
}

.site-footer {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding: 28px clamp(18px, 5vw, 64px);
  color: var(--muted);
}

.footer-logo {
  display: block;
  width: min(168px, 44vw);
  height: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.legal-page {
  width: min(940px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 132px 0 78px;
}

.legal-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(17, 31, 61, 0.98), rgba(12, 24, 48, 0.98));
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 40px);
}

.legal-card h1 {
  margin-bottom: 12px;
  font-size: clamp(2.4rem, 7vw, 5rem);
}

.legal-card h2 {
  margin: 30px 0 8px;
  font-size: 1.18rem;
}

.legal-card p {
  max-width: 760px;
}

.legal-card a {
  color: #fff;
  font-weight: 800;
}

.legal-date {
  color: #d8dee8;
}

.support-page {
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 132px 0 78px;
}

.support-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 26px;
  align-items: stretch;
  margin-bottom: 20px;
}

.support-hero > div:first-child,
.support-panel,
.support-product-card,
.support-aside article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(17, 31, 61, 0.98), rgba(12, 24, 48, 0.98));
  box-shadow: var(--shadow);
}

.support-hero > div:first-child {
  display: grid;
  align-content: end;
  min-height: 360px;
  padding: clamp(24px, 4vw, 42px);
  background:
    linear-gradient(135deg, rgba(17, 31, 61, 0.96), rgba(12, 24, 48, 0.98)),
    radial-gradient(circle at top right, rgba(229, 27, 35, 0.2), transparent 20rem);
}

.support-hero h1 {
  margin-bottom: 18px;
  font-size: clamp(3rem, 8vw, 6.8rem);
}

.support-hero p {
  max-width: 760px;
}

.support-product-card {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: clamp(22px, 3vw, 30px);
}

.support-product-card img {
  width: 120px;
  aspect-ratio: 1;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.support-product-card h2,
.support-panel h2 {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
}

.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  gap: 20px;
  align-items: start;
}

.support-panel {
  padding: clamp(20px, 3vw, 30px);
}

.support-panel-head {
  margin-bottom: 22px;
}

.support-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.support-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 900;
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(4, 9, 19, 0.72);
  color: var(--ink);
  font: inherit;
  padding: 0 14px;
}

.support-form textarea {
  min-height: 180px;
  padding: 14px;
  resize: vertical;
}

.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  outline: 2px solid rgba(229, 27, 35, 0.4);
  border-color: rgba(229, 27, 35, 0.8);
}

.full-field,
.support-submit,
.support-note {
  grid-column: 1 / -1;
}

.support-submit {
  width: fit-content;
  border: 0;
  cursor: pointer;
}

.support-note {
  min-height: 1.4em;
  margin: -4px 0 0;
  font-size: 0.95rem;
}

.support-note[data-tone="success"] {
  color: #9bf3d1;
}

.support-note[data-tone="error"] {
  color: #ff8188;
}

.support-aside {
  display: grid;
  gap: 14px;
}

.support-aside article {
  padding: 20px;
}

.support-aside h2 {
  margin: 0 0 8px;
  font-size: 1.12rem;
}

.support-aside p {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: 88svh;
    background:
      linear-gradient(180deg, rgba(7, 16, 31, 0.86) 0%, rgba(7, 16, 31, 0.98) 76%),
      url("./assets/afl-performance-splash.png") center 80px / min(82vw, 360px) auto no-repeat,
      radial-gradient(circle at top right, rgba(229, 27, 35, 0.24), transparent 24rem);
  }

  .hero-copy {
    padding-top: 240px;
  }

  .app-card,
  .approach-grid,
  .faq-list,
  .product-hero,
  .feature-grid,
  .support-hero,
  .support-layout,
  .support-form {
    grid-template-columns: 1fr;
  }

  .support-page {
    padding-top: 132px;
  }

  .support-hero > div:first-child {
    min-height: 320px;
  }

  .support-submit {
    width: 100%;
  }

  .app-card img,
  .workout-studio-logo {
    width: 104px;
    height: 104px;
  }

  .card-actions {
    width: 100%;
  }

  .app-link {
    width: 100%;
  }

  .product-page {
    padding-top: 132px;
  }
}