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

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("../assets/fonts/PlusJakartaSans-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

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

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

:root {
  --teal-900: #0a4f4a;
  --teal-800: #0c5c56;
  --teal-700: #0f766e;
  --teal-600: #14857c;
  --teal-500: #1a9b91;
  --teal-400: #2dd4bf;
  --teal-100: #ccfbf1;
  --teal-50: #f0fdfa;
  --ink: #0f1c1b;
  --ink-soft: #3d524f;
  --ink-mute: #5f736f;
  --line: rgba(15, 118, 110, 0.14);
  --paper: #f7fbfa;
  --white: #ffffff;
  --safe: #059669;
  --risk: #dc2626;
  --slate: #64748b;
  --radius: 18px;
  --shadow-device:
    0 30px 60px rgba(10, 79, 74, 0.28),
    0 8px 20px rgba(10, 79, 74, 0.16);
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(45, 212, 191, 0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(15, 118, 110, 0.12), transparent 55%),
    var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

ul,
ol,
dl {
  margin: 0;
  padding: 0;
  list-style: none;
}

.shell {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--white);
  color: var(--teal-700);
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(247, 251, 250, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 251, 250, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 4.25rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-mark img {
  border-radius: 9px;
}

.site-nav {
  display: none;
  gap: 1.5rem;
  margin-left: auto;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.site-nav a:hover {
  color: var(--teal-700);
}

.header-inner > .header-cta {
  display: none;
  margin-left: 0.5rem;
}

.nav-toggle {
  margin-left: auto;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  display: grid;
  place-content: center;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  display: grid;
  gap: 0.25rem;
  padding: 0.5rem 1.25rem 1.25rem;
  border-top: 1px solid var(--line);
  background: rgba(247, 251, 250, 0.98);
}

.mobile-nav a {
  padding: 0.85rem 0.5rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.mobile-nav[hidden] {
  display: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.96rem;
  transition:
    transform 0.25s var(--ease),
    background 0.25s var(--ease),
    color 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-solid {
  background: var(--teal-700);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.28);
}

.btn-solid:hover {
  background: var(--teal-800);
}

.btn-ghost {
  color: var(--teal-900);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(15, 118, 110, 0.22);
}

.btn-ghost:hover {
  background: var(--white);
}

.btn-small {
  min-height: 2.4rem;
  padding: 0.45rem 1rem;
  font-size: 0.88rem;
}

.text-link {
  display: inline-flex;
  margin-top: 1.25rem;
  font-weight: 600;
  color: var(--teal-700);
}

.text-link:hover {
  color: var(--teal-900);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: start;
  padding: 2rem 0 3.5rem;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(145deg, #0a4f4a 0%, #0f766e 42%, #14b8a6 78%, #5eead4 100%);
}

.hero-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.18), transparent 32%),
    radial-gradient(circle at 78% 30%, rgba(255, 255, 255, 0.12), transparent 28%),
    linear-gradient(180deg, transparent 55%, rgba(247, 251, 250, 0.12) 100%);
  animation: atmosphere-drift 14s ease-in-out infinite alternate;
}

@keyframes atmosphere-drift {
  from {
    transform: scale(1) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.05) translate3d(-1.5%, 1%, 0);
  }
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero-copy {
  color: var(--white);
  max-width: 34rem;
}

.hero-animate {
  animation: hero-rise 0.9s var(--ease) both;
}

.hero-animate-late {
  animation-delay: 0.14s;
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.brand-wordmark {
  font-size: clamp(2.8rem, 8vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.95;
  margin-bottom: 0.85rem;
}

.hero h1 {
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.96);
}

.hero-lede {
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.86);
  max-width: 32rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-solid {
  background: var(--white);
  color: var(--teal-800);
  box-shadow: 0 12px 28px rgba(8, 47, 45, 0.22);
}

.hero .btn-solid:hover {
  background: var(--teal-50);
}

.hero .btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
}

.hero .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.18);
}

/* Phone mock */
.hero-device {
  justify-self: center;
  perspective: 1200px;
}

.phone {
  width: min(280px, 72vw);
  border-radius: 36px;
  padding: 12px;
  background: linear-gradient(160deg, #123836, #0a2f2c);
  box-shadow: var(--shadow-device);
  transform: rotateY(-8deg) rotateX(4deg);
  animation: phone-float 5.5s ease-in-out infinite;
}

@media (max-width: 899px) {
  .phone-screen {
    min-height: 0;
  }

  .mock-ring-wrap {
    width: 120px;
    height: 120px;
    margin-bottom: 0.85rem;
  }

  .mock-list .mock-row:nth-child(n + 3) {
    display: none;
  }
}

@keyframes phone-float {
  0%,
  100% {
    transform: rotateY(-8deg) rotateX(4deg) translateY(0);
  }
  50% {
    transform: rotateY(-8deg) rotateX(4deg) translateY(-10px);
  }
}

.phone-notch {
  width: 34%;
  height: 10px;
  margin: 4px auto 10px;
  border-radius: 999px;
  background: #071f1d;
}

.phone-screen {
  background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 40%, #f8fffd 100%);
  border-radius: 28px;
  padding: 1.1rem 1rem 1.2rem;
  min-height: 480px;
  color: var(--ink);
}

.mock-top {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-bottom: 1rem;
}

.mock-greet {
  font-size: 0.78rem;
  color: var(--ink-mute);
}

.mock-name {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.mock-ring-wrap {
  position: relative;
  width: 148px;
  height: 148px;
  margin: 0.25rem auto 1.25rem;
}

.mock-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-track,
.ring-value {
  fill: none;
  stroke-width: 10;
}

.ring-track {
  stroke: rgba(15, 118, 110, 0.12);
}

.ring-value {
  stroke: var(--teal-700);
  stroke-linecap: round;
  stroke-dasharray: 327;
  stroke-dashoffset: 327;
  animation: ring-draw 1.4s var(--ease) 0.4s forwards;
}

@keyframes ring-draw {
  to {
    stroke-dashoffset: 59;
  }
}

.mock-ring-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}

.mock-ring-label strong {
  font-size: 1.7rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.mock-ring-label span {
  font-size: 0.75rem;
  color: var(--ink-mute);
}

.mock-list {
  display: grid;
  gap: 0.65rem;
}

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0.15rem;
  border-top: 1px solid rgba(15, 118, 110, 0.1);
}

.mock-row strong {
  display: block;
  font-size: 0.86rem;
  letter-spacing: -0.01em;
}

.mock-row span {
  font-size: 0.72rem;
  color: var(--ink-mute);
}

.pill {
  flex-shrink: 0;
  font-size: 0.68rem !important;
  font-weight: 700;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
}

.pill-present {
  background: rgba(5, 150, 105, 0.12);
  color: var(--safe) !important;
}

.pill-open {
  background: rgba(15, 118, 110, 0.1);
  color: var(--teal-700) !important;
}

/* Trust strip */
.trust {
  padding: 0;
  margin-top: -1.5rem;
  position: relative;
  z-index: 2;
}

.trust-row {
  display: grid;
  gap: 0.85rem;
  padding: 1.25rem 1.35rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(15, 118, 110, 0.08);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.trust-row strong {
  color: var(--teal-800);
  font-weight: 700;
}

/* Sections */
.section {
  padding: 5.5rem 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.75rem;
}

.section-head h2,
.predict-copy h2,
.privacy-grid h2,
.get-panel h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.55rem);
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.section-head p,
.predict-copy > p,
.privacy-grid > div > p,
.get-panel > p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 36rem;
}

.feature-band {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature-block {
  display: grid;
  gap: 0.55rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.feature-block h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.feature-block p {
  color: var(--ink-soft);
  max-width: 42rem;
}

/* Predict */
.predict {
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.06), transparent 40%),
    linear-gradient(90deg, transparent, rgba(20, 184, 166, 0.05), transparent);
}

.predict-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.health-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.health-list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.health-list strong {
  display: block;
  font-size: 0.98rem;
}

.health-list span:not(.dot) {
  color: var(--ink-mute);
  font-size: 0.9rem;
}

.dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.safe {
  background: var(--safe);
  box-shadow: 0 0 0 6px rgba(5, 150, 105, 0.12);
}

.dot.track {
  background: var(--teal-700);
  box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.12);
}

.dot.risk {
  background: var(--risk);
  box-shadow: 0 0 0 6px rgba(220, 38, 38, 0.1);
}

.predict-panel {
  display: grid;
  gap: 1rem;
}

.formula-block {
  padding: 1.5rem 1.4rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--teal-800), var(--teal-600));
  color: var(--white);
}

.formula-block.alt {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
}

.formula-kicker {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.78;
  margin-bottom: 0.55rem;
}

.formula-stat {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.formula-result {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.formula-result em {
  font-style: normal;
  color: var(--teal-400);
}

.formula-block.alt .formula-result em {
  color: var(--teal-700);
}

/* Flow */
.flow-track {
  display: grid;
  gap: 1.5rem;
  counter-reset: none;
}

.flow-track li {
  display: grid;
  gap: 0.35rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.flow-track span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal-600);
}

.flow-track strong {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.flow-track p {
  color: var(--ink-soft);
  max-width: 28rem;
}

/* Privacy */
.privacy {
  background:
    radial-gradient(700px 360px at 90% 10%, rgba(15, 118, 110, 0.1), transparent 60%),
    #ecf8f6;
}

.privacy-grid {
  display: grid;
  gap: 2.5rem;
}

.privacy-matrix {
  display: grid;
  gap: 1.15rem;
}

.privacy-matrix > div {
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(15, 118, 110, 0.16);
}

.privacy-matrix dt {
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.privacy-matrix dd {
  color: var(--ink-soft);
}

/* Get */
.get {
  padding-bottom: 6rem;
}

.get-panel {
  text-align: center;
  padding: 3.5rem 1.5rem;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.95), rgba(20, 184, 166, 0.88)),
    var(--teal-700);
  color: var(--white);
  box-shadow: 0 28px 60px rgba(15, 118, 110, 0.22);
}

.get-icon {
  margin: 0 auto 1.25rem;
  border-radius: 18px;
}

.get-panel > p {
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.88);
}

.store-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.store-btn {
  min-width: 11.5rem;
  padding: 0.85rem 1.2rem;
  border-radius: 14px;
  background: var(--white);
  color: var(--ink);
  text-align: left;
  transition: transform 0.25s var(--ease);
}

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

.store-btn-muted {
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.store-label {
  display: block;
  font-size: 0.72rem;
  opacity: 0.7;
}

.store-name {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.get-meta {
  margin-top: 1.35rem !important;
  font-size: 0.85rem !important;
  color: rgba(255, 255, 255, 0.7) !important;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.footer-inner {
  display: grid;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand img {
  border-radius: 8px;
}

.footer-brand strong {
  display: block;
  color: var(--ink);
}

.footer-brand span {
  font-size: 0.85rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.site-footer nav a:hover {
  color: var(--teal-700);
}

.footer-copy {
  font-size: 0.86rem;
}

/* Reveal motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}

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

/* Legal page */
.legal-page {
  background: var(--paper);
}

.legal-hero {
  padding: 4.5rem 0 2rem;
  background:
    linear-gradient(145deg, #0a4f4a, #0f766e 55%, #14b8a6);
  color: var(--white);
}

.legal-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.045em;
  margin: 0.5rem 0 0.75rem;
}

.legal-hero p {
  color: rgba(255, 255, 255, 0.84);
  max-width: 40rem;
}

.legal-body {
  padding: 3rem 0 5rem;
}

.legal-body .shell {
  max-width: 760px;
}

.legal-body h2 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 2.25rem 0 0.75rem;
}

.legal-body p,
.legal-body li {
  color: var(--ink-soft);
  margin-bottom: 0.85rem;
}

.legal-body ul {
  list-style: disc;
  padding-left: 1.2rem;
  margin-bottom: 1rem;
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.94rem;
}

.legal-body th,
.legal-body td {
  text-align: left;
  padding: 0.75rem 0.65rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.legal-body th {
  color: var(--teal-800);
  font-weight: 700;
}

.back-home {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
}

/* Contact */
.contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 3.5rem 0 2.75rem;
  color: var(--white);
}

.contact-hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(145deg, #0a4f4a 0%, #0f766e 48%, #14b8a6 100%);
}

.contact-hero-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 85% 20%,
    rgba(255, 255, 255, 0.16),
    transparent 42%
  );
}

.contact-hero-inner {
  display: grid;
  gap: 1.75rem;
}

.contact-brand-block {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.logo-card {
  width: 8.5rem;
  height: 8.5rem;
  border-radius: 50%;
  background: #f4efe6;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.35),
    0 16px 36px rgba(8, 47, 45, 0.28);
  flex-shrink: 0;
}

.logo-card img {
  width: 72%;
  height: 72%;
  object-fit: contain;
}

.contact-eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 0.55rem;
}

.contact-hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.1rem);
  letter-spacing: -0.045em;
  margin-bottom: 0.7rem;
}

.contact-lede {
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

.contact-body {
  padding: 3.25rem 0 5rem;
}

.contact-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.contact-person h2 {
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
}

.contact-role {
  color: var(--teal-700);
  font-weight: 600;
  margin-bottom: 0.45rem;
}

.contact-tagline {
  color: var(--ink-mute);
  font-size: 0.98rem;
}

.contact-channels {
  display: grid;
  border-top: 1px solid var(--line);
}

.contact-row {
  display: grid;
  gap: 0.2rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  transition: color 0.25s var(--ease);
}

.contact-row:hover {
  color: var(--teal-700);
}

.contact-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--teal-600);
}

.contact-value {
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.site-nav a[aria-current="page"] {
  color: var(--teal-700);
}

/* Responsive */
@media (min-width: 720px) {
  .contact-brand-block {
    grid-template-columns: auto 1fr;
    gap: 1.75rem;
  }

  .logo-card {
    width: 10rem;
    height: 10rem;
  }

  .contact-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3.5rem;
    align-items: start;
  }

  .contact-row {
    grid-template-columns: 8rem 1fr;
    align-items: baseline;
    gap: 1rem;
  }

  .trust-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-band {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 2.5rem;
  }

  .flow-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 2rem;
  }

  .privacy-matrix {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem 2rem;
  }
}

@media (min-width: 900px) {
  .site-nav {
    display: flex;
  }

  .header-inner > .header-cta {
    display: inline-flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }

  .hero {
    align-items: center;
    padding: 3.5rem 0 5rem;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2rem;
  }

  .trust-row {
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
  }

  .predict-grid,
  .privacy-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
  }

  .flow-track {
    grid-template-columns: repeat(5, 1fr);
  }

  .flow-track li {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-left: 1rem;
  }

  .flow-track li:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .footer-inner {
    grid-template-columns: 1.2fr 1fr auto;
    align-items: center;
  }

  .footer-copy {
    justify-self: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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

  .ring-value {
    stroke-dashoffset: 59;
  }
}