:root {
  --color-bg: #F7FAFC;
  --color-surface: #FFFFFF;
  --color-primary: #0EA5E9;
  --color-primary-dark: #0369A1;
  --color-primary-soft: #BAE6FD;
  --color-gradient-start: #38BDF8;
  --color-gradient-end: #0284C7;
  --color-navy: #0F172A;
  --color-dark-ui: #111827;
  --color-text: #1E293B;
  --color-muted: #64748B;
  --color-border: rgba(14, 165, 233, 0.16);
  --color-cyan: #67E8F9;
  --color-line: rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 24px 70px rgba(15, 23, 42, 0.12);
  --shadow-blue: 0 28px 80px rgba(2, 132, 199, 0.28);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --container: min(1160px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Inter", "Nunito Sans", system-ui, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.46);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 14px;
  z-index: 50;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--color-navy);
  color: #ffffff;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  width: min(1200px, calc(100vw - 28px));
  min-height: 72px;
  margin: 12px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(22px);
  box-shadow: 0 16px 46px rgba(15, 23, 42, 0.1);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 44px rgba(15, 23, 42, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--color-navy);
  text-decoration: none;
  font-weight: 900;
}

.brand-text {
  white-space: nowrap;
}

.app-icon,
.brand-mark {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 34%),
    linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  box-shadow: 0 12px 28px rgba(14, 165, 233, 0.34);
}

.app-icon i,
.brand-mark i {
  font-size: 1.2rem;
}

.app-icon-small {
  width: 30px;
  height: 30px;
  border-radius: 10px;
}

.app-icon-small i {
  font-size: 0.86rem;
}

.app-icon-large {
  width: 64px;
  height: 64px;
  border-radius: 20px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--color-primary-dark);
  background: rgba(186, 230, 253, 0.52);
}

.site-nav a:active {
  transform: translateY(1px);
}

.header-cta,
.app-store-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 11px 16px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--color-navy);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 900;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-cta:hover,
.app-store-link:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(3, 105, 161, 0.26);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: #ffffff;
  color: var(--color-navy);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
}

.app-hero {
  position: relative;
  overflow: hidden;
  margin-top: -96px;
  padding: 150px 0 88px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.96), rgba(2, 132, 199, 0.98) 52%, rgba(3, 105, 161, 1)),
    var(--color-primary);
}

.app-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 36%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 86px);
  pointer-events: none;
}

.app-hero::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 84px;
  content: "";
  background: linear-gradient(180deg, rgba(247, 250, 252, 0), var(--color-bg));
  pointer-events: none;
}

.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  align-items: center;
  gap: clamp(34px, 7vw, 86px);
  width: var(--container);
  margin: 0 auto;
}

.hero-copy {
  max-width: 690px;
}

.app-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 8px 12px 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.92);
  font-weight: 850;
  backdrop-filter: blur(16px);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Nunito Sans", "Inter", system-ui, sans-serif;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.15rem, 7vw, 6.6rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2.15rem, 4.4vw, 4.25rem);
  font-weight: 900;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 900;
}

.hero-lede {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 14px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  line-height: 1.1;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.btn-primary {
  background: var(--color-navy);
  color: #ffffff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.24);
}

.btn-primary:hover {
  background: #020617;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  backdrop-filter: blur(14px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.24);
}

.btn-light {
  background: #ffffff;
  color: var(--color-primary-dark);
}

.btn-light:hover {
  background: #E0F2FE;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 850;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 650px;
}

.device-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-xl);
  background: var(--color-dark-ui);
  box-shadow: var(--shadow-blue);
}

.device-frame::before {
  position: absolute;
  top: 12px;
  left: 50%;
  z-index: 2;
  width: 74px;
  height: 18px;
  content: "";
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.72);
  transform: translateX(-50%);
}

.device-screen {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding: 10px;
  border-radius: inherit;
  background: var(--color-dark-ui);
}

.device-screen img {
  width: 100%;
  height: 100%;
  border-radius: calc(var(--radius-xl) - 12px);
  object-fit: cover;
}

.hero-phone {
  width: min(420px, 78vw);
  aspect-ratio: 3 / 4;
  transform: rotate(2deg);
}

.floating-card {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 210px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-navy);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
  font-size: 0.94rem;
  font-weight: 900;
  backdrop-filter: blur(18px);
  animation: floatCard 5.8s ease-in-out infinite;
}

.floating-card i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
}

.floating-card-one {
  top: 66px;
  left: -18px;
}

.floating-card-two {
  right: -10px;
  top: 158px;
  animation-delay: -1.3s;
}

.floating-card-three {
  left: 10px;
  bottom: 128px;
  animation-delay: -2.4s;
}

.floating-card-four {
  right: 10px;
  bottom: 54px;
  animation-delay: -3.7s;
}

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

  50% {
    transform: translateY(-12px);
  }
}

.trust-bar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  width: var(--container);
  margin: -38px auto 0;
}

.trust-bar article {
  min-height: 124px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 44px rgba(15, 23, 42, 0.08);
}

.trust-bar strong {
  display: block;
  color: var(--color-primary-dark);
  font-family: "Nunito Sans", "Inter", system-ui, sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.75rem);
  line-height: 1;
}

.trust-bar span {
  display: block;
  margin-top: 8px;
  color: var(--color-muted);
  font-weight: 800;
}

.section {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(76px, 10vw, 128px) 0;
}

.section-heading {
  max-width: 770px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-heading p,
.personalization-copy p,
.reset-card p,
.contact-aside p,
.legal-copy p,
.page-hero p,
.note-panel p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.feature-cards,
.mode-grid,
.value-grid,
.legacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card,
.mode-card,
.value-grid article,
.legacy-card,
.note-panel,
.review-card,
.review-summary,
.settings-mockup,
.contact-form,
.control-panel,
.info-table,
.legal-copy article,
.feature-list article {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: 0 18px 54px rgba(15, 23, 42, 0.08);
}

.feature-card,
.mode-card,
.value-grid article,
.legacy-card,
.note-panel,
.feature-list article {
  padding: 30px;
}

.feature-card,
.mode-card,
.legacy-card,
.review-card {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.feature-card:hover,
.mode-card:hover,
.legacy-card:hover,
.review-card:hover {
  border-color: rgba(14, 165, 233, 0.34);
  transform: translateY(-6px);
  box-shadow: 0 28px 72px rgba(14, 165, 233, 0.14);
}

.feature-icon,
.mode-card i,
.feature-list i,
.legacy-card i,
.note-panel i {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(186, 230, 253, 0.86), rgba(103, 232, 249, 0.52));
  color: var(--color-primary-dark);
  font-size: 1.28rem;
}

.feature-card p,
.mode-card p,
.value-grid p,
.legacy-card p,
.feature-list p,
.review-card p,
.review-summary p {
  color: var(--color-muted);
}

.personalization-section,
.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 1fr);
  align-items: center;
  gap: clamp(32px, 6vw, 86px);
}

.split-section.reverse {
  grid-template-columns: minmax(340px, 1fr) minmax(0, 0.86fr);
}

.personalization-copy {
  max-width: 590px;
}

.settings-mockup {
  position: relative;
  overflow: hidden;
  padding: 20px;
  color: #ffffff;
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(2, 6, 23, 0.98)),
    var(--color-dark-ui);
}

.settings-mockup::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), transparent 38%);
  pointer-events: none;
}

.settings-top,
.setting-row,
.voice-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  padding: 16px;
  border: 1px solid rgba(186, 230, 253, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.settings-top {
  margin-bottom: 12px;
  color: #E0F2FE;
  font-weight: 900;
}

.setting-row {
  margin-top: 10px;
}

.setting-row span,
.voice-card span {
  color: rgba(226, 232, 240, 0.74);
  font-weight: 800;
}

.setting-row strong,
.voice-card strong {
  color: #ffffff;
  text-align: right;
}

.setting-tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 4px;
}

.setting-tags span {
  padding: 9px 12px;
  border: 1px solid rgba(103, 232, 249, 0.34);
  border-radius: 999px;
  color: #E0F2FE;
  background: rgba(14, 165, 233, 0.16);
  font-size: 0.92rem;
  font-weight: 900;
}

.voice-card {
  justify-content: flex-start;
  margin-top: 12px;
}

.voice-card i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  color: var(--color-navy);
  background: var(--color-cyan);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--color-primary-dark);
  font-weight: 900;
  text-decoration-color: rgba(14, 165, 233, 0.28);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

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

.screenshots-section {
  width: min(1280px, calc(100vw - 40px));
}

.screenshots-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(190px, 1fr));
  gap: 18px;
}

.screenshot-card {
  margin: 0;
  text-align: center;
}

.screenshot-device {
  aspect-ratio: 3 / 4;
  border-radius: 26px;
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.16);
}

.screenshot-device::before {
  width: 54px;
  height: 12px;
  top: 9px;
}

.screenshot-device .device-screen {
  padding: 7px;
}

.screenshot-device .device-screen img {
  border-radius: 20px;
}

figcaption {
  margin-top: 14px;
  color: var(--color-text);
  font-weight: 900;
}

.reset-section {
  padding-top: 36px;
}

.reset-card,
.cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 34px;
  padding: clamp(30px, 6vw, 64px);
  border-radius: var(--radius-xl);
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  box-shadow: var(--shadow-blue);
}

.reset-card::before,
.cta-panel::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 35%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 80px);
  pointer-events: none;
}

.reset-card > *,
.cta-panel > * {
  position: relative;
  z-index: 1;
}

.reset-card .eyebrow,
.cta-panel .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.reset-card p,
.cta-panel p {
  color: rgba(255, 255, 255, 0.84);
}

.mini-app-card {
  display: grid;
  justify-items: center;
  gap: 8px;
  min-width: 180px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.14);
  text-align: center;
  backdrop-filter: blur(18px);
}

.mini-app-card strong {
  font-size: 1.2rem;
}

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

.review-grid {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, 1fr);
  gap: 18px;
}

.review-summary,
.review-card {
  padding: 28px;
}

.review-summary {
  color: #ffffff;
  background: linear-gradient(180deg, var(--color-navy), #1E3A8A);
}

.review-summary strong {
  display: block;
  font-family: "Nunito Sans", "Inter", system-ui, sans-serif;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
}

.stars {
  display: inline-block;
  margin: 10px 0;
  color: #FBBF24;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.review-summary p {
  color: rgba(255, 255, 255, 0.78);
}

.review-card strong {
  display: block;
  margin-top: 18px;
  color: var(--color-primary-dark);
}

.final-cta {
  padding-top: 34px;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  padding-bottom: 0;
}

.cta-copy {
  max-width: 640px;
  padding-bottom: clamp(32px, 6vw, 64px);
}

.cta-copy .app-icon {
  margin-bottom: 18px;
}

.cta-copy .btn {
  margin-top: 18px;
}

.cta-device {
  align-self: end;
  width: min(320px, 34vw);
  aspect-ratio: 3 / 4;
  transform: translateY(34px) rotate(4deg);
}

.site-footer {
  margin-top: 42px;
  padding: 54px max(20px, calc((100vw - 1160px) / 2)) 34px;
  color: rgba(226, 232, 240, 0.86);
  background: var(--color-navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(160px, 0.45fr) minmax(160px, 0.42fr);
  gap: 34px;
  align-items: start;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  color: #ffffff;
}

.footer-about p,
.site-footer p {
  max-width: 620px;
  color: rgba(226, 232, 240, 0.72);
}

.app-store-link {
  margin-top: 12px;
  background: #ffffff;
  color: var(--color-navy);
}

.app-store-link:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.footer-links {
  display: grid;
  gap: 11px;
}

.footer-links a {
  color: rgba(226, 232, 240, 0.82);
  text-decoration-color: rgba(226, 232, 240, 0.24);
  text-underline-offset: 4px;
  font-weight: 800;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-disclaimer {
  margin: 26px 0 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.footer-disclaimer a {
  color: var(--color-primary-soft);
}

.copyright {
  margin: 18px 0 0;
  font-size: 0.92rem;
}

.page-hero,
.hero {
  position: relative;
  overflow: hidden;
  margin-top: -96px;
  padding: 148px 0 72px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
}

.compact-hero {
  min-height: 52svh;
}

.page-hero::after,
.hero::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 70px;
  content: "";
  background: linear-gradient(180deg, rgba(247, 250, 252, 0), var(--color-bg));
}

.page-hero-inner,
.hero-inner {
  position: relative;
  z-index: 1;
  width: var(--container);
  max-width: 860px;
  margin: 0 auto;
}

.page-hero p,
.hero .hero-lede {
  color: rgba(255, 255, 255, 0.86);
}

.page-hero .page-hero-inner {
  color: var(--color-navy);
}

.page-hero .eyebrow {
  color: var(--color-primary-dark);
}

.page-hero p {
  color: var(--color-muted);
}

.breath-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

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

.control-panel {
  padding: 14px;
}

.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 66px;
  padding: 16px;
  border-bottom: 1px solid var(--color-line);
}

.control-row:last-child {
  border-bottom: 0;
}

.control-row span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-muted);
  font-weight: 900;
}

.screen-rail,
.media-cluster {
  display: grid;
  grid-template-columns: repeat(3, minmax(190px, 1fr));
  align-items: end;
  gap: 22px;
}

.media-cluster {
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}

.phone-frame {
  display: grid;
  gap: 12px;
  width: min(100%, 286px);
  margin: 0;
  justify-self: center;
}

.screen-shot {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: var(--color-dark-ui);
  box-shadow: var(--shadow-soft);
}

.screen-shot::after {
  position: absolute;
  inset: 18px;
  content: "";
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.2), transparent 44%),
    var(--color-dark-ui);
}

.screen-shot img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screen-shot img[hidden] {
  display: none;
}

.quote-section {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 24px;
  max-width: 970px;
}

.quote-mark {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: #ffffff;
  font-size: 1.7rem;
}

.info-table {
  overflow: hidden;
}

.info-table div {
  display: grid;
  grid-template-columns: minmax(140px, 0.5fr) minmax(0, 1fr);
  gap: 18px;
  min-height: 66px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--color-line);
}

.info-table div:last-child {
  border-bottom: 0;
}

.info-table span {
  color: var(--color-muted);
  font-weight: 900;
}

.value-grid article span {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--color-primary);
  font-family: "Nunito Sans", "Inter", system-ui, sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
}

.legacy-grid {
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}

.legacy-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.legacy-card .text-link {
  margin-top: auto;
}

.legacy-card .text-link + .text-link {
  margin-top: 12px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #ffffff;
  color: var(--color-text);
  outline: none;
}

.contact-form input,
.contact-form select {
  min-height: 50px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 150px;
  padding: 12px 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.14);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--color-primary-dark);
  font-weight: 900;
}

.legal-copy {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.legal-copy article {
  padding: clamp(22px, 3vw, 32px);
}

.legal-copy h2 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto auto auto;
  }

  .hero-shell,
  .personalization-section,
  .split-section,
  .split-section.reverse,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    justify-content: flex-end;
  }

  .hero-visual {
    min-height: 570px;
  }

  .trust-bar {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .screenshots-track {
    grid-template-columns: repeat(3, minmax(210px, 1fr));
  }

  .cta-panel {
    grid-template-columns: 1fr;
    padding-bottom: clamp(30px, 6vw, 64px);
  }

  .cta-device {
    width: min(320px, 74vw);
    transform: none;
    justify-self: center;
  }
}

@media (max-width: 860px) {
  :root {
    --container: min(100vw - 30px, 1160px);
  }

  .site-header {
    grid-template-columns: 1fr auto auto;
    border-radius: 28px;
  }

  .header-cta {
    grid-column: 2;
    grid-row: 1;
    width: 46px;
    height: 46px;
    min-height: 46px;
    padding: 0;
    border-radius: 50%;
  }

  .header-cta span {
    display: none;
  }

  .nav-toggle {
    display: block;
    grid-column: 3;
    grid-row: 1;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    justify-content: stretch;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    justify-content: flex-start;
    width: 100%;
    padding: 12px 14px;
  }

  .app-hero {
    padding-top: 132px;
  }

  .hero-shell {
    gap: 36px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .hero-phone {
    width: min(360px, 78vw);
  }

  .floating-card {
    position: static;
    animation: none;
  }

  .hero-visual {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .hero-phone {
    grid-column: 1 / -1;
    justify-self: center;
  }

  .trust-bar,
  .feature-cards,
  .mode-grid,
  .feature-list,
  .value-grid,
  .legacy-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .screenshots-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 4px 4px 18px;
  }

  .screenshot-card {
    min-width: min(76vw, 280px);
    scroll-snap-align: center;
  }

  .reset-card {
    grid-template-columns: 1fr;
  }

  .mini-app-card {
    justify-self: start;
  }

  .screen-rail,
  .media-cluster {
    grid-template-columns: 1fr;
  }

  .quote-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    width: calc(100vw - 20px);
    top: 10px;
    padding: 10px;
  }

  .brand-text {
    max-width: 190px;
    white-space: normal;
    line-height: 1.05;
  }

  h1 {
    font-size: clamp(2.72rem, 13.2vw, 4.2rem);
  }

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

  .btn {
    width: 100%;
  }

  .app-kicker {
    align-items: flex-start;
    border-radius: 18px;
  }

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

  .hero-visual {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 8px;
  }

  .floating-card {
    width: 100%;
    max-width: none;
  }

  .trust-bar {
    margin-top: -20px;
  }

  .trust-bar article {
    min-height: 104px;
  }

  .section {
    padding: 68px 0;
  }

  .setting-row,
  .control-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .setting-row strong,
  .control-row strong {
    text-align: left;
  }

  .reset-card,
  .cta-panel {
    border-radius: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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