:root {
  --blue-800: #164a88;
  --blue-700: #1f6eb8;
  --blue-100: #e8f3ff;
  --slate-950: #101828;
  --slate-700: #344054;
  --slate-600: #475467;
  --slate-300: #d0d5dd;
  --slate-200: #e4e7ec;
  --slate-100: #f2f4f7;
  --amber-50: #fffbeb;
  --amber-800: #92400e;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 18px 48px rgba(16, 24, 40, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--slate-950);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px max(16px, calc((100vw - 1120px) / 2));
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--slate-200);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.brand-mark,
.icon-bubble,
.play-button {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.brand-mark {
  position: relative;
  width: 50px;
  height: 50px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 18px;
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.42), transparent 26%),
    linear-gradient(135deg, #0f5fb8 0%, #2b8fe8 52%, #0c4fa3 100%);
  color: var(--white);
  box-shadow: 0 14px 30px rgba(31, 110, 184, 0.26);
  grid-template-rows: repeat(2, auto);
  align-content: center;
  gap: 0;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 0.88;
  text-align: center;
}

.brand-mark::before {
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 14px;
  content: "";
}

.brand-mark span {
  position: relative;
  z-index: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  line-height: 1.1;
  font-weight: 900;
}

.brand small {
  color: var(--slate-600);
  font-size: 0.78rem;
  font-weight: 700;
}

.site-nav {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.site-nav a {
  min-height: 40px;
  padding: 10px 8px;
  border-radius: 999px;
  color: var(--slate-600);
  font-size: 0.88rem;
  font-weight: 800;
  text-align: center;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--slate-950);
  color: var(--white);
}

.header-cta {
  display: none;
}

.container {
  width: min(100% - 32px, 1120px);
  margin: 0 auto;
}

.hero,
.page-hero {
  padding: 44px 0;
  background:
    radial-gradient(circle at top left, #dbeafe 0, transparent 34%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hero-grid,
.split-grid,
.card-grid,
.proof-grid {
  display: grid;
  gap: 24px;
}

.hero-copy {
  min-width: 0;
}

.hero-actions {
  display: grid;
  gap: 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue-700);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.7rem, 13vw, 5.25rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 680px;
  font-size: clamp(2.45rem, 7vw, 4.1rem);
  line-height: 1.02;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1.65rem, 7vw, 3rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0;
}

.visual-card h2,
.step-row h2,
.proof-card h2,
.quick-cta h2,
.video-card h2 {
  font-size: 1.25rem;
}

.hero-subtitle {
  max-width: 650px;
  margin-bottom: 22px;
  color: var(--slate-600);
  font-size: 1.1rem;
  font-weight: 600;
}

.chip-row,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip-row {
  margin-bottom: 22px;
}

.chip-row span {
  padding: 10px 14px;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: var(--white);
  box-shadow: 0 6px 18px rgba(16, 24, 40, 0.06);
  color: var(--slate-700);
  font-size: 0.9rem;
  font-weight: 800;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 18px;
  border: 0;
  border-radius: 16px;
  cursor: pointer;
  font-weight: 900;
  text-align: center;
  transition: transform 160ms ease, background 160ms ease;
}

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

.button-primary {
  background: var(--blue-700);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(31, 110, 184, 0.26);
}

.button-primary:hover {
  background: var(--blue-800);
}

.button-secondary {
  border: 1px solid var(--slate-300);
  background: var(--white);
  color: var(--slate-950);
}

.hero-side {
  display: grid;
  gap: 16px;
}

.video-card,
.quick-cta,
.visual-card,
.step-row,
.proof-card,
.warning-card,
.centered-cta {
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.video-card {
  display: grid;
  aspect-ratio: 16 / 9;
  min-height: 240px;
  place-items: center;
  padding: 28px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent),
    linear-gradient(135deg, #101828, #143c73 58%, #10233f);
  color: var(--white);
  text-align: center;
}

.video-card.has-video {
  position: relative;
  width: min(100%, 560px);
  height: auto;
  justify-self: stretch;
  aspect-ratio: 16 / 9;
  min-height: 0;
  padding: 0;
  background: #101828;
  border-radius: 24px;
  box-shadow: 0 18px 48px rgba(16, 24, 40, 0.18);
}

.video-player {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: inherit;
  background: #101828;
  object-fit: cover;
}

.video-card.has-video.video-card-wide,
.video-card.has-video.video-card-portrait {
  align-self: center;
}

.video-card.has-video.video-card-portrait {
  width: min(100%, 300px);
  justify-self: center;
  aspect-ratio: 2 / 3;
  border-radius: 28px;
}

.video-card.has-video.video-card-portrait .video-player {
  object-fit: contain;
}

.video-card.has-video.video-card-fill .video-player {
  object-fit: cover;
}

.video-card.has-video.video-card-trim-top .video-player {
  transform: scale(1.1) translateY(-10%);
  transform-origin: center center;
}

.ambient-video {
  pointer-events: none;
}

.sound-toggle {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(16, 24, 40, 0.74);
  box-shadow: 0 12px 26px rgba(16, 24, 40, 0.22);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.sound-toggle:hover,
.sound-toggle:focus-visible {
  background: rgba(31, 110, 184, 0.9);
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 2px;
}

.video-card.sound-enabled .sound-toggle {
  display: none;
}

.ambient-video::-webkit-media-controls,
.ambient-video::-webkit-media-controls-panel,
.ambient-video::-webkit-media-controls-enclosure,
.ambient-video::-webkit-media-controls-play-button,
.ambient-video::-webkit-media-controls-timeline,
.ambient-video::-webkit-media-controls-current-time-display,
.ambient-video::-webkit-media-controls-time-remaining-display,
.ambient-video::-webkit-media-controls-mute-button,
.ambient-video::-webkit-media-controls-volume-slider,
.ambient-video::-webkit-media-controls-fullscreen-button,
.ambient-video::-webkit-media-controls-overflow-button {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.video-card p {
  max-width: 360px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
}

.play-button {
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 2rem;
}

.quick-cta {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.quick-cta p,
.visual-card p,
.step-row p,
.proof-card p,
.centered-cta p {
  margin-bottom: 0;
  color: var(--slate-600);
}

.icon-bubble {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 1.55rem;
}

.icon-bubble.dark {
  background: var(--blue-700);
  color: var(--white);
}

.section-pad {
  padding: 52px 0;
}

.visual-card,
.proof-card {
  padding: 24px;
}

.visual-card .icon-bubble,
.proof-card .icon-bubble {
  margin-bottom: 18px;
}

.soft-section {
  background: var(--slate-100);
}

.note,
.warning-card {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid #fbbf24;
  border-radius: 18px;
  background: var(--amber-50);
  color: var(--amber-800);
  font-weight: 800;
}

.step-list {
  display: grid;
  gap: 14px;
}

.step-row {
  display: flex;
  gap: 16px;
  padding: 18px;
}

.step-row small {
  display: block;
  margin-bottom: 4px;
  color: var(--slate-600);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.warning-card {
  margin-top: 0;
}

.warning-card p {
  margin: 8px 0 0;
}

.proof-card {
  min-height: 220px;
  border-style: dashed;
}

.centered-cta {
  padding: 28px;
  text-align: center;
}

.centered-cta p {
  max-width: 620px;
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 22px;
}

.faq-section {
  display: grid;
  gap: 10px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--slate-200);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--slate-950);
  font-weight: 900;
  list-style: none;
}

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

.faq-item summary::after {
  float: right;
  color: var(--blue-700);
  content: "+";
}

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

.faq-item p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--slate-600);
  font-weight: 600;
}

.center-row {
  justify-content: center;
  margin-top: 22px;
}

.mobile-sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 12px 14px;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--slate-200);
  box-shadow: 0 -12px 30px rgba(16, 24, 40, 0.12);
  backdrop-filter: blur(14px);
}

.mobile-sticky-cta .button {
  min-height: 46px;
  padding: 10px;
  font-size: 0.9rem;
}

@media (max-width: 779px) {
  .header-cta {
    display: none !important;
  }
}

@media (min-width: 640px) {
  .card-grid,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .site-header {
    grid-template-columns: minmax(230px, 1fr) auto minmax(190px, 1fr);
    gap: 22px;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .site-nav {
    grid-column: auto;
    display: flex;
    justify-content: center;
  }

  .header-cta {
    display: inline-flex;
    justify-self: end;
  }

  .hero,
  .page-hero {
    padding: 70px 0;
  }

  .hero-grid,
  .split-grid {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
    align-items: start;
  }

  .hero-actions {
    grid-column: 1;
    grid-row: 2;
  }

  .hero-side {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .section-pad {
    padding: 72px 0;
  }

  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .quick-cta {
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .quick-cta .button {
    grid-column: 1 / -1;
  }

  .hero .video-card.has-video,
  .page-hero .video-card.has-video.video-card-wide {
    justify-self: end;
    width: min(100%, 520px);
  }

  .hero .video-card.has-video.video-card-portrait {
    justify-self: end;
    width: min(100%, 280px);
  }

  .page-hero .video-card.has-video.video-card-portrait {
    justify-self: end;
    width: min(100%, 280px);
  }

  .sound-toggle {
    right: 16px;
    bottom: 16px;
  }

  .mobile-sticky-cta {
    display: none;
  }
}

@media (min-width: 980px) {
  .proof-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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