@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #000000;
  --bg-soft: #070807;
  --panel: #171717;
  --panel-2: #1c1c1c;
  --panel-3: #252525;
  --fg: #f8faf7;
  --muted: #b7beb8;
  --quiet: #838983;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --accent: #ddff00;
  --accent-ink: #121800;
  --blue: #85d7f4;
  --green: #66c86d;
  --red: #f55353;
  --purple: #b765c9;
  --orange: #ff9b05;
  --max: 1180px;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f8faf7;
  --bg-soft: #f0f2ef;
  --panel: #ffffff;
  --panel-2: #f9f9f9;
  --panel-3: #f2f2f2;
  --fg: #1a1c1a;
  --muted: #5c625d;
  --quiet: #838983;
  --line: rgba(0, 0, 0, 0.08);
  --line-strong: rgba(0, 0, 0, 0.15);
  --accent: #d4f200;
  --accent-ink: #121800;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(221, 255, 0, 0.06), transparent 18rem),
    linear-gradient(115deg, rgba(133, 215, 244, 0.08), transparent 30rem),
    var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

[data-theme="light"] body {
  background:
    linear-gradient(180deg, rgba(212, 242, 0, 0.1), transparent 18rem),
    linear-gradient(115deg, rgba(133, 215, 244, 0.1), transparent 30rem),
    var(--bg);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-strong) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 70%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 70%);
  opacity: 0.32;
  z-index: -2;
}

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

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

svg {
  display: block;
}

::selection {
  background: rgba(221, 255, 0, 0.32);
  color: var(--fg);
}

.page {
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  opacity: 0.95;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(var(--max), calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #050505;
  border: 1px solid rgba(221, 255, 0, 0.34);
  box-shadow: 0 0 28px rgba(221, 255, 0, 0.16);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 999px;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover {
  color: var(--fg);
  background: var(--line);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.control-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--fg);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 180ms ease;
}

.control-btn:hover {
  background: var(--line);
}

.control-btn svg {
  width: 20px;
  height: 20px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 140px));
  min-height: min(760px, calc(100svh - 140px));
  padding: 124px 24px 86px;
  display: grid;
  place-items: center;
}

/* Centered Hero for Privacy/Detailed pages */
.hero-split,
.hero-compact {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: auto;
  padding: 160px 24px 80px;
}

.hero-split .hero-content,
.hero-compact .hero-content {
  text-align: center;
  margin: 0 auto;
  max-width: 880px;
  width: 100%;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 0%, transparent 45%, var(--bg) 100%),
    linear-gradient(180deg, transparent 0%, transparent 55%, var(--bg) 100%);
  z-index: 1;
  opacity: 0.8;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 18% -10% auto -10%;
  height: 48%;
  background:
    linear-gradient(100deg, transparent 8%, rgba(221, 255, 0, 0.12), rgba(133, 215, 244, 0.12), transparent 82%);
  filter: blur(52px);
  transform: skewY(-9deg);
  opacity: 0.9;
}

.hero-stage {
  --mx: 0;
  --my: 0;
  --scroll: 0;
  position: absolute;
  inset: 72px 0 0;
  width: min(1280px, 100%);
  margin: 0 auto;
  pointer-events: none;
  transform:
    translate3d(calc(var(--mx) * -14px),
      calc((var(--my) * -10px) + (var(--scroll) * 0.08px)), 0);
  transition: transform 250ms ease-out;
  z-index: 0;
}

.device {
  position: absolute;
  aspect-ratio: 1080 / 2340;
  overflow: hidden;
  border-radius: 34px;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    0 48px 120px rgba(0, 0, 0, 0.4),
    inset 0 0 0 9px rgba(0, 0, 0, 0.86),
    0 0 0 1px rgba(221, 255, 0, 0.08);
}

.device img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.94;
  transform: scale(1.012);
}

.device-home {
  width: clamp(190px, 24vw, 330px);
  right: clamp(10px, 6vw, 80px);
  top: 24px;
  transform: rotate(7deg);
  opacity: 0.72;
}

.device-workout {
  width: clamp(160px, 19vw, 270px);
  left: clamp(4px, 5vw, 80px);
  top: 98px;
  transform: rotate(-8deg);
  opacity: 0.54;
}

.device-goals {
  width: clamp(140px, 16vw, 230px);
  right: 35%;
  bottom: -58px;
  transform: rotate(-2deg);
  opacity: 0.34;
  filter: saturate(0.9);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(880px, 100%);
  margin: 0 auto;
  text-align: center;
  transform: translateY(calc(var(--hero-copy-scroll, 0) * 0.03px));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 36px;
  padding: 6px 12px 6px 7px;
  border-radius: 999px;
  color: var(--fg);
  background: var(--panel);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  font-size: 0.83rem;
  font-weight: 700;
}

.eyebrow-dot {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(221, 255, 0, 0.95), rgba(133, 215, 244, 0.82));
  box-shadow: 0 0 22px rgba(221, 255, 0, 0.36);
}

h1 {
  margin-top: 26px;
  color: var(--fg);
  font-size: clamp(4.2rem, 14vw, 9.8rem);
  line-height: 0.86;
  font-weight: 900;
  letter-spacing: 0;
}

.hero-compact h1,
.hero-split h1 {
  font-size: clamp(3rem, 10vw, 6rem);
}

.hero-statement {
  width: min(840px, 100%);
  margin: 22px auto 0;
  color: var(--fg);
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.98;
  font-weight: 850;
  letter-spacing: 0;
}

.hero-copy {
  width: min(690px, 100%);
  margin: 22px auto 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  line-height: 1.55;
}

.hero-compact .hero-copy,
.hero-split .hero-copy {
    margin-left: auto;
    margin-right: auto;
    max-width: 760px;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--accent-ink);
  background: var(--accent);
  box-shadow: 0 18px 46px rgba(212, 242, 0, 0.2);
}

.button-secondary {
  color: var(--fg);
  background: var(--panel);
  border-color: var(--line);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.button-secondary:hover {
  border-color: var(--accent);
  background: var(--line);
}

.hero-points {
  width: min(780px, 100%);
  margin: 28px auto 0;
  display: flex;
  justify-content: center;
  gap: 9px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-points span {
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 24px;
  z-index: 3;
  transform: translateX(-50%);
}

.scroll-cue a {
  width: 34px;
  height: 54px;
  display: grid;
  place-items: start center;
  padding-top: 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.scroll-cue span {
  width: 5px;
  height: 11px;
  border-radius: 999px;
  background: var(--accent);
  animation: cue 1.55s var(--ease) infinite;
}

/* Theme toggle icons */
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

[data-theme="light"] .control-btn {
    background: var(--line);
}

[data-theme="light"] .sun-icon,
[data-theme="light"] .moon-icon {
  fill: none;
  stroke: currentColor;
}

/* Sections */
.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(64px, 10vw, 126px) 0;
}

.section-tight {
  padding-top: clamp(42px, 8vw, 90px);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

[data-theme="light"] .section-kicker {
    color: #8da100;
}

.section-kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.section-heading {
  margin-top: 14px;
  width: min(770px, 100%);
  font-size: clamp(2.25rem, 6vw, 5.45rem);
  line-height: 0.96;
  font-weight: 900;
  letter-spacing: 0;
}

.section-copy {
  width: min(680px, 100%);
  margin-top: 18px;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}

/* Feature Grid */
.feature-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), background 240ms var(--ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--feature-rgb), 0.46);
}

.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--feature);
  background: rgba(var(--feature-rgb), 0.17);
  border: 1px solid rgba(var(--feature-rgb), 0.34);
  margin-bottom: 20px;
  flex: 0 0 auto;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.1;
}

.feature-card h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.1;
  font-weight: 850;
  letter-spacing: 0;
}

.feature-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-card small {
  display: block;
  margin-top: auto;
  padding-top: 18px;
  color: var(--quiet);
  font-weight: 750;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.68rem;
}

/* Policy/Impressum specific shell */
.policy-shell {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 88px;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border-radius: 20px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.toc-title {
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.toc nav {
  display: grid;
  gap: 2px;
  margin-top: 12px;
}

.toc a {
  display: block;
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
  transition: color 160ms ease, background 160ms ease;
}

.toc a:hover {
  color: var(--fg);
  background: var(--line);
}

.policy-card {
  overflow: hidden;
  border-radius: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.last-updated-box {
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 12px 18px;
  border-radius: 12px;
  display: inline-block;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.policy-section {
  padding: clamp(26px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.policy-section:last-child {
  border-bottom: 0;
}

.policy-section h2 {
  color: var(--fg);
  font-size: clamp(1.45rem, 3vw, 2.28rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: 0;
}

.policy-section h2::after {
  content: "";
  display: block;
  width: 52px;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--accent);
}

.policy-section p {
  margin-top: 14px;
  color: var(--muted);
}

.policy-section ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.policy-section li {
  position: relative;
  padding: 14px 16px 14px 42px;
  color: var(--muted);
  border-radius: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.policy-section li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 24px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

/* Intelligence Section */
.intelligence-section {
  position: relative;
  width: min(var(--max), calc(100% - 32px));
  margin: clamp(14px, 4vw, 46px) auto clamp(42px, 8vw, 96px);
  padding: clamp(54px, 8vw, 92px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intelligence-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(221, 255, 0, 0.08), transparent 28%),
    linear-gradient(245deg, rgba(133, 215, 244, 0.07), transparent 34%),
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 22px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
  opacity: 0.62;
}

.intelligence-header {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.58fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: end;
}

.intelligence-intro {
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  margin-bottom: 6px;
}

.intelligence-grid {
  position: relative;
  margin-top: clamp(38px, 6vw, 58px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.intelligence-card {
  min-height: 660px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 4vw, 38px);
  border-radius: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.intelligence-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(var(--intel-rgb), 0.12), transparent 38%),
    linear-gradient(0deg, var(--line), transparent 46%);
  pointer-events: none;
}

.intelligence-card:hover {
  transform: translateY(-7px);
  border-color: rgba(var(--intel-rgb), 0.42);
}

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

.intelligence-label {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--intel);
  background: rgba(var(--intel-rgb), 0.1);
  border: 1px solid rgba(var(--intel-rgb), 0.2);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.intelligence-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
}

.intelligence-card h3 {
  margin-top: 18px;
  font-size: clamp(2rem, 4vw, 3.55rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0;
}

.intelligence-card p {
  margin-top: 16px;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
}

.intelligence-points {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.intelligence-points span {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-size: 0.8rem;
  font-weight: 750;
}

.ai-phone-preview {
  width: min(330px, 86%);
  margin: clamp(30px, 5vw, 48px) auto 0;
  padding: 9px;
  border-radius: 34px;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotate(-2.2deg);
  transition: transform 260ms var(--ease);
}

.intelligence-card:hover .ai-phone-preview {
  transform: translateY(-6px) rotate(-1deg);
}

.guidance-dashboard {
  margin-top: clamp(30px, 5vw, 48px);
  padding: 22px;
  border-radius: 24px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.guidance-topline {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
  color: var(--quiet);
  font-size: 0.85rem;
  font-weight: 750;
}

.guidance-topline strong {
  color: var(--fg);
  font-size: 0.95rem;
}

.guidance-value {
  margin-top: 14px;
  display: flex;
  align-items: end;
  gap: 10px;
  color: var(--accent);
  font-size: clamp(3rem, 7vw, 5.3rem);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: 0;
}

[data-theme="light"] .guidance-value { color: #8da100; }

.guidance-value span {
  margin-bottom: 8px;
  color: var(--quiet);
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
  font-weight: 800;
}

.guidance-range {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.guidance-meter {
  height: 9px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.guidance-meter span {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--blue));
}

.guidance-macros {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.guidance-macro {
  padding: 12px;
  border-radius: 15px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.guidance-macro strong {
  display: block;
  color: var(--fg);
  font-size: 1.04rem;
  line-height: 1.1;
}

.guidance-macro span {
  display: block;
  margin-top: 3px;
  color: var(--quiet);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: uppercase;
}

.guidance-logic {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.guidance-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted);
  font-size: 0.95rem;
}

.guidance-step b {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--accent-ink);
  background: var(--accent);
  font-size: 0.86rem;
  font-weight: 900;
}

/* Privacy Band */
.privacy-band {
  position: relative;
  margin: clamp(28px, 7vw, 80px) 0;
  padding: clamp(66px, 10vw, 128px) 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.privacy-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, var(--line) 0 1px, transparent 1px 16px);
  opacity: 0.42;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 24%, #000 76%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 24%, #000 76%, transparent);
}

.privacy-inner {
  position: relative;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(36px, 7vw, 88px);
  align-items: center;
}

.privacy-heading {
  margin-top: 14px;
  font-size: clamp(2.55rem, 7vw, 6.8rem);
  line-height: 0.92;
  font-weight: 900;
  letter-spacing: 0;
}

.privacy-copy {
  margin-top: 22px;
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.ownership-stack {
  display: grid;
  gap: 12px;
}

.ownership-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: start;
  padding: 20px;
  border-radius: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.ownership-number {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--accent-ink);
  background: var(--accent);
  font-weight: 900;
}

.ownership-row h3 {
  font-size: 1.08rem;
  font-weight: 850;
  letter-spacing: 0;
}

.ownership-row p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Showcase */
.showcase {
  position: relative;
  padding-bottom: clamp(70px, 12vw, 140px);
}

.showcase-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  gap: 32px;
  align-items: end;
}

.showcase-note {
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.13rem);
  margin-bottom: 6px;
}

.phone-row {
  --row-scroll: 0;
  margin-top: clamp(44px, 7vw, 76px);
  display: grid;
  grid-template-columns: 1fr 0.88fr 0.74fr;
  gap: clamp(16px, 3vw, 38px);
  align-items: center;
  transform: translateY(calc(var(--row-scroll) * -0.035px));
}

.showcase-phone {
  position: relative;
  border-radius: 34px;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px;
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.showcase-phone:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
}

.showcase-phone:nth-child(2) {
  transform: translateY(44px);
}

.showcase-phone:nth-child(2):hover {
  transform: translateY(36px);
}

.showcase-phone:nth-child(3) {
  transform: translateY(92px);
}

.showcase-phone:nth-child(3):hover {
  transform: translateY(84px);
}

.screen {
  aspect-ratio: 1080 / 2340;
  overflow: hidden;
  border-radius: 26px;
  background: #000;
}

.screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 14px 13px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.13);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.36);
  color: #fff;
}

.phone-caption strong {
  display: block;
  font-size: clamp(0.98rem, 1.7vw, 1.2rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.phone-caption span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

/* Open Section */
.open-section {
  position: relative;
  width: min(var(--max), calc(100% - 32px));
  margin: clamp(42px, 8vw, 100px) auto 0;
  padding: clamp(48px, 8vw, 76px) 0;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 6vw, 70px);
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.open-section h2 {
  margin-top: 12px;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0;
}

.open-list {
  display: grid;
  gap: 10px;
}

.open-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.open-item:first-child {
  padding-top: 0;
}

.open-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.open-item h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(1.16rem, 2vw, 1.42rem);
  font-weight: 850;
  letter-spacing: 0;
}

.open-item h3::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  flex: 0 0 auto;
}

.open-item p {
  margin-top: 8px;
  color: var(--muted);
}

/* Footer */
.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 46px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: end;
}

.footer-links a {
  color: var(--fg);
  font-weight: 700;
  transition: color 160ms ease;
}

.footer-links a:hover {
  color: var(--accent);
}

.fine-print {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--quiet);
}

/* Utility */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 720ms var(--ease),
    transform 720ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 90ms; }
.delay-2 { transition-delay: 180ms; }
.delay-3 { transition-delay: 270ms; }

@keyframes cue {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(18px); opacity: 0.18; }
  100% { transform: translateY(0); opacity: 0; }
}

/* Media Queries */
@media (max-width: 980px) {
  .nav-links a:not(.nav-priority) { display: none; }
  .hero { min-height: min(720px, calc(100vh - 116px)); min-height: min(720px, calc(100svh - 116px)); }
  .device-home { right: -16px; top: 62px; opacity: 0.48; }
  .device-workout { left: -28px; top: 150px; opacity: 0.38; }
  .device-goals { display: none; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .intelligence-header, .intelligence-grid { grid-template-columns: 1fr; }
  .intelligence-card { min-height: auto; }
  .privacy-inner, .showcase-header, .open-section { grid-template-columns: 1fr; }
  .phone-row {
    grid-template-columns: repeat(3, minmax(235px, 1fr));
    overflow-x: auto;
    padding: 8px 16px 62px;
    margin-left: -16px;
    margin-right: -16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .phone-row::-webkit-scrollbar { display: none; }
  .showcase-phone { scroll-snap-align: center; }
  .showcase-phone:nth-child(2), .showcase-phone:nth-child(3),
  .showcase-phone:nth-child(2):hover, .showcase-phone:nth-child(3):hover { transform: none; }
  .phone-caption { position: static; margin-top: 12px; }
  .policy-shell { grid-template-columns: 1fr; }
  .toc { position: static; }
}

@media (max-width: 680px) {
  .nav { width: min(100% - 24px, var(--max)); height: 64px; }
  .brand > span:not(.brand-mark) { display: none; }
  .nav-links { font-size: 0.84rem; }
  .nav-links a { padding: 9px 10px; }
  .hero { min-height: min(660px, calc(100vh - 96px)); min-height: min(660px, calc(100svh - 96px)); padding: 92px 16px 62px; }
  h1 { font-size: clamp(3.25rem, 17vw, 4.9rem); }
  .hero-content { width: min(100%, 340px); }
  .hero-statement { width: min(100%, 330px); font-size: clamp(1.75rem, 8.5vw, 2.5rem); line-height: 1.02; }
  .hero-copy { width: min(100%, 330px); font-size: 0.98rem; line-height: 1.48; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: min(320px, 100%); margin-left: auto; margin-right: auto; }
  .button { width: 100%; }
  .hero-points { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 286px; }
  .intelligence-section { width: min(100% - 24px, var(--max)); padding: 46px 0; }
  .intelligence-card { border-radius: 24px; padding: 22px; }
  .intelligence-card h3 { font-size: clamp(1.8rem, 10vw, 2.8rem); }
  .ai-phone-preview { width: min(268px, 100%); }
  .guidance-dashboard { padding: 18px; }
  .guidance-topline, .guidance-range { flex-direction: column; gap: 5px; }
  .guidance-macros { grid-template-columns: 1fr; }
  .privacy-band { padding: 56px 0; }
  .ownership-row { grid-template-columns: 1fr; }
  .phone-row { width: min(320px, 100%); margin: clamp(34px, 9vw, 52px) auto 0; padding: 0 0 10px; grid-template-columns: 1fr; gap: 22px; overflow: visible; scroll-snap-type: none; transform: none !important; }
  .showcase-phone { width: 100%; margin: 0; border-radius: 30px; padding: 9px; scroll-snap-align: none; }
  .showcase-phone:hover, .showcase-phone:nth-child(2), .showcase-phone:nth-child(3), .showcase-phone:nth-child(2):hover, .showcase-phone:nth-child(3):hover { transform: none; }
  .showcase-phone .screen { border-radius: 22px; }
  .phone-caption { position: static; margin-top: 10px; padding: 14px; border-radius: 18px; }
  .phone-caption strong { font-size: 1rem; }
  .phone-caption span { font-size: 0.9rem; line-height: 1.42; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-stage, .hero-content, .phone-row { transform: none !important; }
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.card-link {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 800;
  font-size: 0.88rem;
  transition: opacity 180ms ease;
}

[data-theme="light"] .card-link {
  color: #8da100;
}

.card-link:hover {
  opacity: 0.8;
}

.card-link::after {
  content: "→";
}

.button-small {
  min-height: 40px;
  padding: 8px 14px;
  font-size: 0.88rem;
}

.hero-minimal {
  padding: clamp(140px, 15vw, 180px) 24px clamp(40px, 5vw, 80px);
  text-align: center;
}

.feature-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.feature-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-size: 0.98rem;
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
  font-size: 1.4rem;
  line-height: 1;
}

.info-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.info-item {
  padding: 24px;
  border-radius: 20px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.evidence-links {
  margin-top: 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.evidence-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
  font-weight: 700;
  transition: color 180ms ease;
}

.evidence-links a:hover {
  color: var(--accent);
}

.evidence-links a::before {
  content: "🔗";
  font-size: 1.1rem;
}