:root {
  color-scheme: light;
  --ink: #0b0e14;
  --ink-soft: #3a4251;
  --mist: #f6f8fb;
  --cloud: #edf1f7;
  --line: rgba(10, 20, 40, 0.08);
  --accent: #2c6df5;
  --accent-deep: #1f49b4;
  --glass: rgba(255, 255, 255, 0.65);
  --shadow: 0 30px 80px rgba(15, 30, 60, 0.15);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --font-display: "SF Pro Display", "Avenir Next", "Helvetica Neue", sans-serif;
  --font-body: "SF Pro Text", "Avenir Next", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: radial-gradient(circle at top, #ffffff 0%, var(--mist) 35%, #e5ebf5 100%);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

.ambient-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(44, 109, 245, 0.08), transparent 60%),
    radial-gradient(circle at 20% 20%, rgba(44, 109, 245, 0.18), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(117, 140, 255, 0.12), transparent 50%),
    repeating-linear-gradient(90deg, rgba(8, 18, 40, 0.06), rgba(8, 18, 40, 0.06) 1px, transparent 1px, transparent 40px),
    repeating-linear-gradient(0deg, rgba(8, 18, 40, 0.06), rgba(8, 18, 40, 0.06) 1px, transparent 1px, transparent 40px);
  opacity: 0.55;
  z-index: -1;
}

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

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

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.hero .container {
  width: min(1440px, 96vw);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2000;
  background: rgba(246, 248, 251, 0.6);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(246, 248, 251, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 30, 60, 0.08);
  box-shadow: 0 8px 18px rgba(44, 109, 245, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(44, 109, 245, 0.12);
  color: var(--accent-deep);
  font-weight: 600;
}

.hero {
  min-height: 100vh;
  min-height: 100svh;
  padding: 56px 0 24px;
  display: flex;
  align-items: flex-start;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  color: var(--accent-deep);
  font-weight: 600;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.8rem, 5.2vw, 4.4rem);
  margin: 12px 0 14px;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  margin: 10px 0 14px;
}

.lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 680px;
  margin: 0 auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 22px 0 18px;
  justify-content: center;
}

.hero-copy {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.promo-ribbon-wrapper {
  position: fixed;
  top: 80px;
  left: 0;
  width: 400px;
  height: 400px;
  overflow: hidden;
  z-index: 1000;
  pointer-events: none;
}

.promo-ribbon {
  position: absolute;
  top: 75px;
  left: -200px;
  width: 800px;
  background: #ffeb3b;
  /* Vibrant yellow */
  transform: rotate(-45deg);
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 24px 0;
  pointer-events: auto;
  border-bottom: 2px solid rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.promo-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #0b0e14;
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.2;
}

.promo-tag {
  position: absolute;
  top: -44px;
  left: 50%;
  transform: translateX(-50%) rotate(2deg);
  background: #ff3b30;
  color: white;
  font-weight: 800;
  font-size: 1rem;
  padding: 6px 14px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border: 2px solid white;
  white-space: nowrap;
  z-index: 10;
}

.promo-text strong {
  font-weight: 800;
}

.promo-timer {
  font-size: 1rem;
  opacity: 0.8;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 600px) {
  .promo-ribbon-wrapper {
    width: 200px;
    height: 200px;
  }

  .promo-ribbon {
    width: 300px;
    top: 50px;
    left: -50px;
  }

  .promo-tag {
    font-size: 0.8rem;
    padding: 2px 8px;
  }
}

.hero-logo {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 30, 60, 0.1);
  box-shadow: 0 18px 40px rgba(15, 30, 60, 0.18);
  margin: 0 auto 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button span {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.appstore-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.button.primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 30px rgba(44, 109, 245, 0.35);
}

.button.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

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

.hero-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--ink-soft);
  font-size: 0.95rem;
  justify-content: center;
}

.hero-media {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-right: 0;
}

.media-card {
  background: var(--glass);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.7);
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-media .media-card {
  padding: 16px;
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  height: auto;
  aspect-ratio: auto;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(231, 239, 252, 0.85));
  border: 1px solid rgba(15, 30, 60, 0.12);
  box-shadow: 0 24px 60px rgba(15, 30, 60, 0.18);
}

.media-placeholder {
  height: 320px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(10, 20, 40, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(10, 20, 40, 0.5);
  font-weight: 500;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(227, 235, 248, 0.8));
}

.media-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
}

.media-card--hero {
  width: min(1040px, 100%);
  height: auto;
  padding: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(231, 239, 252, 0.85));
  border: 1px solid rgba(15, 30, 60, 0.12);
  box-shadow: 0 24px 60px rgba(15, 30, 60, 0.18);
}

.media-image--hero {
  width: 100%;
  height: auto;
}

.media-card--hero .media-placeholder {
  width: 100%;
  height: auto;
}

.media-caption {
  margin-top: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-align: left;
  max-width: 520px;
}

.hero-video {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 46vh;
  border-radius: calc(var(--radius-lg) - 6px);
  display: block;
  background: #0b0e14;
}

.feature-strip {
  padding: 30px 0 60px;
}

.strip-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.strip-item {
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-align: center;
}

.section {
  padding: 80px 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.6fr) minmax(520px, 1.4fr);
  gap: 56px;
  align-items: center;
}

.split-media {
  display: flex;
  justify-content: flex-end;
}

.feature-section .container {
  width: min(1440px, 96vw);
}

.feature-section .split-copy {
  max-width: 520px;
}

.feature-note {
  padding: 20px 0 0;
  text-align: center;
}

.feature-note-text {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.feature-section--compact {
  padding-top: 40px;
}

.feature-duo {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
  padding: 26px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(15, 30, 60, 0.12);
}

.feature-card h3 {
  font-size: clamp(1.5rem, 2.2vw, 1.9rem);
  margin: 10px 0 12px;
}

.split.reverse {
  direction: ltr;
  grid-template-columns: minmax(520px, 1.4fr) minmax(260px, 0.6fr);
}

.split.reverse .split-copy {
  order: 2;
}

.split.reverse .split-media {
  order: 1;
  justify-content: flex-start;
}

.detail-list {
  margin-top: 18px;
  list-style: none;
  color: var(--ink-soft);
  display: grid;
  gap: 8px;
}

.detail-list li::before {
  content: "•";
  margin-right: 10px;
  color: var(--accent);
}

.workflow {
  padding: 80px 0;
}

.workflow-header {
  text-align: center;
  margin-bottom: 32px;
}

.workflow-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 32px;
}

.workflow-card {
  padding: 26px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 30, 60, 0.12);
  box-shadow: 0 22px 50px rgba(20, 30, 60, 0.14);
}

.workflow-card .step {
  font-size: 0.75rem;
  color: var(--accent-deep);
  letter-spacing: 0.2em;
  font-weight: 600;
}

.gallery {
  padding: 80px 0;
}

.gallery-header {
  text-align: center;
  margin-bottom: 28px;
}

.gallery-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.gallery-item {
  height: 200px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(10, 20, 40, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.6);
  color: rgba(10, 20, 40, 0.5);
}

.faq {
  padding: 80px 0;
}

.faq-header {
  text-align: center;
  margin-bottom: 28px;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 820px;
  margin: 0 auto;
}

.faq-list .faq-item:last-of-type {
  margin-bottom: 100px;
}

.faq-item {
  padding: 0;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.2rem;
  color: var(--accent-deep);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  padding: 0 22px 20px;
  color: var(--ink-soft);
}

.dev-note {
  margin-top: 0;
  margin-bottom: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  border: none;
  color: var(--ink-soft);
  text-align: center;
}

.dev-note .eyebrow {
  color: var(--accent-deep);
  margin-bottom: 12px;
}

.dev-note p {
  max-width: 760px;
  margin: 0 auto;
}

.dev-note p+p {
  margin-top: 16px;
}

.dev-signoff {
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

.cta {
  padding: 80px 0 100px;
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, rgba(44, 109, 245, 0.12), rgba(255, 255, 255, 0.9));
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  border: 1px solid rgba(44, 109, 245, 0.2);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}


.site-footer {
  padding: 40px 0 60px;
  border-top: 1px solid var(--line);
}

.policy {
  padding: 40px 0 80px;
}

.policy-hero {
  padding: 80px 0 40px;
  text-align: center;
}

.policy-hero .lead {
  margin: 0 auto;
}

.policy-meta {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.policy-section {
  padding: 24px 0;
}

.policy-section h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin-bottom: 10px;
}

.policy-section p {
  max-width: 860px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.footer-note {
  color: var(--ink-soft);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 16px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 900px) {
  .site-nav {
    display: none;
  }

  .hero {
    padding-top: 72px;
    min-height: auto;
  }

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

  .hero-media .media-card {
    width: 100%;
    height: auto;
    aspect-ratio: auto;
  }

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

  .split.reverse {
    grid-template-columns: 1fr;
  }

  .split-media {
    justify-content: center;
  }

  .split.reverse .split-copy,
  .split.reverse .split-media {
    order: initial;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 64px;
  }

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

  .hero-video {
    width: 100%;
    max-height: 38vh;
  }

  .feature-section .split-copy {
    padding: 0 16px;
  }

  .media-placeholder {
    height: 240px;
  }

  .cta-inner {
    padding: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button {
    transition: none;
  }
}