:root {
  --bg-0: #eef8fa;
  --bg-1: #e3f1f4;
  --bg-2: #d8ebef;
  --surface: #ffffff;
  --surface-soft: #f6fbfc;
  --ink-strong: #0f1b3d;
  --ink: #1b2a4b;
  --ink-muted: #51607f;
  --line: #bfd4df;
  --line-strong: #96b8c8;
  --primary: #0a6a75;
  --primary-2: #0d8da1;
  --primary-deep: #074854;
  --accent: #f7c34f;
  --ok: #31a06f;

  --font-body: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 6px 20px rgba(6, 49, 62, 0.08);
  --shadow-md: 0 14px 34px rgba(6, 49, 62, 0.14);
  --shadow-lg: 0 24px 60px rgba(6, 49, 62, 0.2);

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1100px 500px at 10% -5%, rgba(13, 141, 161, 0.16), transparent 60%),
    radial-gradient(1000px 600px at 90% -12%, rgba(10, 106, 117, 0.14), transparent 55%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 58%, var(--bg-2) 100%);
  line-height: 1.68;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.container {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: var(--space-3);
  top: var(--space-3);
  z-index: 200;
  background: #fff;
  color: var(--ink-strong);
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-3);
  line-height: 1.15;
  color: var(--ink-strong);
  font-family: var(--font-display);
}

h1 {
  font-size: clamp(2rem, 4vw, 3.7rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.55rem, 2.8vw, 2.55rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.05rem, 2vw, 1.45rem);
}

p {
  margin: 0 0 var(--space-3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(10, 106, 117, 0.18);
  background: rgba(238, 248, 250, 0.86);
  backdrop-filter: blur(14px);
}

.site-header.compact {
  box-shadow: 0 6px 24px rgba(7, 72, 84, 0.12);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  filter: invert(30%) sepia(68%) saturate(623%) hue-rotate(143deg) brightness(91%) contrast(93%);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links a {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  color: var(--ink-strong);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.25rem;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(145deg, var(--primary-2), var(--primary), var(--primary-deep));
  color: #fff;
  box-shadow: 0 14px 30px rgba(10, 106, 117, 0.34);
}

.btn-secondary {
  background: #fff;
  border-color: var(--line-strong);
  color: var(--ink-strong);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn:focus-visible,
a:focus-visible,
summary:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.hero {
  padding: var(--space-7) 0 var(--space-6);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1rem, 2vw, 2.5rem);
  align-items: center;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.8rem, 3vw, 2.9rem);
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(350px 240px at 85% 15%, rgba(247, 195, 79, 0.25), transparent 70%),
    linear-gradient(145deg, #1190a4 0%, #0b6c77 58%, #06444e 100%);
  box-shadow: var(--shadow-lg);
}

.hero-panel h1 {
  max-width: 16ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 3.3vw, 3rem);
  letter-spacing: -0.018em;
  line-height: 1.14;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-3);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fde68a;
}

.kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #fde68a;
  box-shadow: 0 0 0 8px rgba(253, 230, 138, 0.14);
}

.lead {
  max-width: 58ch;
  font-size: clamp(1rem, 1.45vw, 1.14rem);
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.94);
  margin-bottom: 0.4rem;
}

.cta-row {
  margin-top: 1.35rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.store-badge-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  width: 198px;
  height: 61px;
  flex: 0 0 198px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.store-badge-link:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.store-badge {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
  display: block;
}

.store-badge-app {
  width: 100% !important;
  height: 100% !important;
}

.hero-stats {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-stats span {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.11);
  padding: 0.44rem 0.86rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.phone-stage {
  position: relative;
  min-height: 100%;
  display: grid;
  place-items: center;
}

.glow-orb {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(247, 195, 79, 0.6), rgba(247, 195, 79, 0.15) 60%, transparent 75%);
  filter: blur(10px);
  transform: translate(40%, -30%);
}

.device-frame {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 9 / 18.7;
  border-radius: 34px;
  border: 1px solid rgba(15, 27, 61, 0.14);
  background: linear-gradient(180deg, #0f172a, #1e293b);
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.device-frame::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 35%;
  height: 16px;
  border-radius: 999px;
  background: #0b1222;
}

.device-screen {
  width: 100%;
  height: 100%;
  border-radius: 26px;
  background: #f4f7f8;
  overflow: hidden;
}

.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.section {
  padding: var(--space-6) 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-4);
}

.section-head p {
  color: var(--ink-muted);
  font-size: 1.08rem;
  margin: 0;
}

.trust-strip {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pill {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-weight: 800;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.surface-panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.video-panel {
  border: 0;
  background: transparent;
  padding: 0;
  box-shadow: none;
}

.video-frame {
  position: relative;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  border: 0;
  background: #0f172a;
  aspect-ratio: 16 / 9;
}

.video-frame iframe {
  border: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.story-journey {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.05rem;
}

.story-journey::before {
  content: "";
  position: absolute;
  left: 11%;
  right: 11%;
  top: 44px;
  height: 2px;
  background: linear-gradient(90deg, rgba(10, 106, 117, 0.18), rgba(10, 106, 117, 0.42), rgba(10, 106, 117, 0.18));
}

.story-step {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(191, 212, 223, 0.85);
  border-radius: 20px;
  padding: 1rem 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
}

.story-step h3 {
  margin-bottom: 0.6rem;
}

.story-step p {
  margin: 0;
  color: var(--ink-muted);
}

.story-visual {
  position: relative;
  width: 88px;
  height: 88px;
  margin-bottom: 0.8rem;
  border-radius: 18px;
  border: 1px solid rgba(10, 106, 117, 0.35);
  background: linear-gradient(145deg, rgba(10, 106, 117, 0.12), rgba(10, 106, 117, 0.03));
}

.story-visual::before,
.story-visual::after {
  content: "";
  position: absolute;
}

.story-visual-lab::before {
  inset: 18px 14px 30px;
  border: 2px solid rgba(10, 106, 117, 0.7);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(10, 106, 117, 0.12) 1px, transparent 1px) 0 0 / 10px 10px,
    linear-gradient(rgba(10, 106, 117, 0.12) 1px, transparent 1px) 0 0 / 10px 10px;
}

.story-visual-lab::after {
  left: 20px;
  right: 20px;
  bottom: 18px;
  height: 6px;
  border-radius: 999px;
  background: rgba(10, 106, 117, 0.75);
}

.story-visual-mobile::before {
  left: 29px;
  top: 12px;
  width: 30px;
  height: 56px;
  border: 2px solid rgba(10, 106, 117, 0.76);
  border-radius: 9px;
}

.story-visual-mobile::after {
  left: 40px;
  top: 24px;
  width: 10px;
  height: 14px;
  background: rgba(10, 106, 117, 0.7);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.story-visual-global::before {
  left: 18px;
  top: 18px;
  width: 50px;
  height: 50px;
  border: 2px solid rgba(10, 106, 117, 0.78);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, transparent 20px, rgba(10, 106, 117, 0.2) 20px 21px, transparent 21px),
    linear-gradient(90deg, transparent 24px, rgba(10, 106, 117, 0.28) 24px 26px, transparent 26px),
    linear-gradient(0deg, transparent 24px, rgba(10, 106, 117, 0.28) 24px 26px, transparent 26px);
}

.story-visual-global::after {
  left: 24px;
  top: 42px;
  width: 40px;
  height: 2px;
  background: rgba(10, 106, 117, 0.55);
}

.card {
  position: relative;
  height: 100%;
  background: var(--surface);
  border: 1px solid rgba(191, 212, 223, 0.92);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card .eyebrow {
  display: inline-block;
  margin-bottom: 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--primary);
}

.card p {
  margin: 0;
  color: var(--ink-muted);
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.research-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.research-card p {
  margin: 0;
  color: var(--ink-muted);
}

.refs-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.75rem;
}

.refs-list li {
  color: var(--ink);
}

.refs-list a {
  word-break: break-all;
}

.check {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.check::before {
  content: "";
  margin-top: 0.34rem;
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(49, 160, 111, 0.17);
}

.slider-wrap {
  position: relative;
}

.slider-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.slider-controls {
  display: inline-flex;
  gap: 0.55rem;
  flex: none;
}

.slider-control {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink-strong);
  font-weight: 800;
  cursor: pointer;
}

.slider-control:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.slider-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 290px);
  gap: 0.9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-2);
}

.slider-track::-webkit-scrollbar {
  height: 11px;
}

.slider-track::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: #8ba8b6;
}

.screen-card {
  margin: 0;
  scroll-snap-align: start;
}

.screen-card figcaption {
  margin-top: 0.7rem;
  text-align: center;
  font-weight: 700;
  color: var(--ink);
}

.faq-list details {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.95rem 1rem;
}

.faq-list details + details {
  margin-top: 0.7rem;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink-strong);
  font-weight: 800;
}

.faq-list p {
  color: var(--ink-muted);
  margin: 0.7rem 0 0;
}

.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: clamp(1.2rem, 2.2vw, 2rem);
  color: #fff;
  background:
    radial-gradient(360px 190px at 90% 10%, rgba(247, 195, 79, 0.26), transparent 70%),
    linear-gradient(145deg, #0d8b9f, #096773, #064854);
  box-shadow: var(--shadow-lg);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.92);
}

.page-hero {
  padding: var(--space-7) 0 var(--space-5);
}

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

.page-hero .kicker::before {
  background: var(--primary);
  box-shadow: 0 0 0 8px rgba(10, 106, 117, 0.15);
}

.page-hero .hero-note {
  color: var(--ink-muted);
  font-size: 1.03rem;
}

.content-page {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.1rem, 2vw, 2rem);
  box-shadow: var(--shadow-sm);
}

.content-page > p,
.content-page li {
  color: var(--ink);
  font-size: 1.02rem;
}

.content-page h2 {
  margin-top: 1.65rem;
  margin-bottom: 0.7rem;
}

.content-page img {
  width: min(100%, 760px);
  margin: 0 auto var(--space-4);
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  background: #fff;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.post-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(191, 212, 223, 0.94);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.post-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.post-card-body h2 {
  font-size: 1.3rem;
  margin: 0;
}

.post-card-body p {
  margin: 0;
  color: var(--ink-muted);
}

.post-meta {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.breadcrumb {
  display: inline-flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.site-footer {
  margin-top: var(--space-7);
  border-top: 1px solid rgba(10, 106, 117, 0.2);
  padding: var(--space-5) 0 var(--space-6);
  background: rgba(226, 242, 246, 0.55);
}

.foot-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.small {
  color: var(--ink-muted);
  font-size: 0.93rem;
}

@media (max-width: 1100px) {
  .grid-3,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .phone-stage {
    margin-top: var(--space-4);
  }
}

@media (max-width: 840px) {
  .site-nav {
    position: fixed;
    inset: 76px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    background: rgba(235, 247, 250, 0.98);
    border-bottom: 1px solid rgba(10, 106, 117, 0.2);
    padding: 0.9rem 1rem 1.1rem;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .nav-links a {
    display: block;
    padding: 0.45rem 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav .btn {
    width: 100%;
  }

  .trust-strip,
  .grid-3,
  .story-journey,
  .who-grid,
  .research-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .story-journey::before {
    display: none;
  }

  .slider-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .slider-track {
    grid-auto-columns: minmax(230px, 78vw);
  }

  .cta-row .btn {
    flex: 1;
  }
}

@media (max-width: 500px) {
  .hero {
    padding-top: var(--space-6);
  }

  .container {
    width: min(1160px, calc(100% - 1.2rem));
  }

  .btn {
    width: 100%;
  }

  .cta-row {
    width: 100%;
  }

  .store-badge {
    width: 100% !important;
    height: 100% !important;
  }

  .store-badge-link {
    width: 172px;
    height: 53px;
    flex-basis: 172px;
  }
}

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

  .reveal,
  .card,
  .post-card,
  .btn {
    transition: none !important;
    transform: none !important;
  }
}