@font-face {
  font-family: 'GD Sage';
  src: local('GD Sage Medium'), local('GD Sage-Medium'), local('GDSage Medium');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'GDSherpa';
  src: local('GDSherpa-Medium'), local('GDSherpa Medium');
  font-weight: 500;
  font-style: normal;
}

:root {
  color-scheme: light dark;
  --gd-green: #1bdbdb; /* Everyday Teal 400 */
  --gd-mint: #7af7f7; /* Lighter Everyday Teal accent */
  --gd-sand: #ffffff; /* Space White */
  --gd-ink: #111111; /* Cash Black */
  --gd-slate: #112728;
  --gd-muted: rgba(255, 255, 255, 0.7);
  --slide-width: min(1120px, 92vw);
  --slide-height: min(680px, 82vh);
  font-family: 'GDSherpa', 'Work Sans', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(122, 247, 247, 0.35), transparent 55%),
    radial-gradient(circle at 80% 15%, rgba(27, 219, 219, 0.45), transparent 60%),
    linear-gradient(180deg, #0c1616 0%, #0a1010 35%, #050808 100%);
  color: var(--gd-sand);
  display: flex;
  align-items: stretch;
  min-height: 100vh;
}

#brandmark {
  position: fixed;
  top: 28px;
  left: 32px;
  z-index: 12;
  display: flex;
  align-items: center;
  pointer-events: none;
}

#brandmark img {
  display: block;
  width: clamp(120px, 14vw, 180px);
  height: auto;
}

#deck {
  margin: auto;
  width: var(--slide-width);
  min-height: var(--slide-height);
  max-height: 90vh;
  display: grid;
  background: rgba(17, 17, 17, 0.92);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(122, 247, 247, 0.25);
  border-radius: 40px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 36px 80px rgba(8, 32, 32, 0.55);
}

.slide {
  display: none;
  padding: clamp(56px, 7vw, 84px) clamp(60px, 8vw, 96px);
  position: relative;
  flex-direction: column;
  justify-content: space-between;
  gap: 36px;
  overflow-y: auto;
  max-height: calc(90vh - 40px);
}

.slide.active {
  display: flex;
  animation: fade-in 300ms ease both;
}

.slide-number {
  position: absolute;
  top: clamp(28px, 4vw, 42px);
  right: clamp(32px, 5vw, 52px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(122, 247, 247, 0.75);
  border: 1px solid rgba(122, 247, 247, 0.25);
  background: rgba(8, 20, 20, 0.55);
  backdrop-filter: blur(12px);
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

h1, h2, h3, h4 {
  font-family: 'GD Sage', 'Space Grotesk', 'Work Sans', Arial, sans-serif;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(3.2rem, 5vw, 4.2rem);
  text-transform: none;
}

h2 {
  font-size: clamp(2.6rem, 4.2vw, 3.4rem);
  text-transform: none;
}

h3 {
  font-size: clamp(1.6rem, 2.4vw, 1.9rem);
  color: var(--gd-green);
  text-transform: none;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  text-shadow: 0 0 18px rgba(27, 219, 219, 0.45);
}

p {
  margin: 0 0 18px;
  line-height: 1.65;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: rgba(246, 243, 235, 0.94);
}

ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(246, 243, 235, 0.94);
}

li {
  margin-bottom: 12px;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.subtitle {
  font-size: clamp(1.5rem, 2.3vw, 1.8rem);
  color: var(--gd-muted);
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  text-transform: none;
  letter-spacing: 0.22em;
  color: rgba(122, 247, 247, 0.8);
}

.tagline::before {
  content: '';
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, rgba(27, 219, 219, 0), rgba(27, 219, 219, 0.9));
  border-radius: 2px;
}

.hero {
  margin-top: auto;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.cards-layout {
  gap: 32px;
  align-items: stretch;
  align-content: start;
}

.card {
  background: rgba(16, 34, 34, 0.65);
  border: 1px solid rgba(27, 219, 219, 0.22);
  border-radius: 22px;
  padding: 26px 28px;
  box-shadow: 0 18px 36px rgba(5, 20, 20, 0.38);
}

.card strong {
  display: block;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  letter-spacing: 0.22em;
  color: rgba(122, 247, 247, 0.9);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.timeline-step {
  background: rgba(16, 34, 34, 0.65);
  border-radius: 18px;
  padding: 22px;
  position: relative;
  border: 1px solid rgba(27, 219, 219, 0.22);
  box-shadow: 0 16px 36px rgba(5, 20, 20, 0.32);
}

.timeline-step::before {
  content: attr(data-label);
  position: absolute;
  top: -12px;
  left: 18px;
  background: rgba(27, 219, 219, 0.95);
  color: var(--gd-ink);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
}

.demo-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 40px;
  align-items: start;
}

.demo-column {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.prompt-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  z-index: 0;
}

.prompt-list li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 24px;
  background: rgba(15, 28, 28, 0.55);
  border-radius: 20px;
  border: 1px solid rgba(27, 219, 219, 0.2);
  box-shadow: 0 16px 32px rgba(5, 20, 20, 0.26);
}

.prompt-index {
  font-family: 'GD Sage', 'Space Grotesk', 'Work Sans', Arial, sans-serif;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  letter-spacing: 0.22em;
  color: rgba(122, 247, 247, 0.85);
  text-transform: uppercase;
  padding-top: 4px;
}

.prompt-text {
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.55;
  color: rgba(246, 243, 235, 0.95);
}

.media-caption {
  margin: 0;
  text-align: center;
  font-size: clamp(0.86rem, 1.1vw, 0.95rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(122, 247, 247, 0.8);
}

.demo-flow .media-block {
  min-height: 260px;
}

.media-block {
  border-radius: 24px;
  background: rgba(15, 28, 28, 0.6);
  border: 1px solid rgba(27, 219, 219, 0.28);
  display: grid;
  gap: 16px;
  padding: 24px;
  justify-items: center;
  position: relative;
  z-index: 1;
}

.media-block video {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  border: 1px solid rgba(27, 219, 219, 0.2);
  box-shadow: 0 22px 44px rgba(5, 20, 20, 0.4);
  background: #000;
  pointer-events: auto;
}

.media-block img {
  max-width: 220px;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(27, 219, 219, 0.25);
  box-shadow: 0 14px 32px rgba(5, 20, 20, 0.35);
  background: #000;
  padding: 12px;
}

.cta-slide {
  justify-content: center;
}

.cta-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  width: 100%;
}

@media (min-width: 860px) {
  .cta-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.cta-content {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 28px);
}

.cta-content ul {
  padding-left: 22px;
}

.cta-note {
  align-self: flex-start;
  display: inline;
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  letter-spacing: 0.02em;
  text-transform: none;
  color: rgba(122, 247, 247, 0.85);
}

.cta-media.media-block {
  justify-items: center;
  padding: clamp(18px, 2.4vw, 26px);
}

.cta-media.media-block img {
  max-width: clamp(180px, 24vw, 260px);
  padding: clamp(10px, 1.5vw, 16px);
}

.media-placeholder {
  border: 1px dashed rgba(27, 219, 219, 0.55);
  border-radius: 24px;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 28px;
  font-size: 0.95rem;
  color: rgba(122, 247, 247, 0.8);
  background: rgba(15, 28, 28, 0.6);
}


#ui {
  position: fixed;
  inset: 24px 32px auto auto;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
  color: rgba(246, 243, 235, 0.7);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#progress {
  position: fixed;
  inset: auto 12% 32px 12%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

#progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gd-green), var(--gd-mint));
  transition: width 200ms ease;
}

@media (max-width: 900px) {
  :root {
    --slide-width: min(100vw, 740px);
    --slide-height: auto;
  }

  #deck {
    height: auto;
    min-height: 70vh;
    max-height: none;
  }

  .slide {
    padding: 48px 28px 140px;
    max-height: none;
  }

  .demo-flow {
    grid-template-columns: 1fr;
  }

  #brandmark {
    top: 18px;
    left: 20px;
  }
}

.cta-media {
  margin-top: 24px;
}
#ui a {
  color: rgba(122, 247, 247, 0.9);
  text-decoration: none;
  border: 1px solid rgba(122, 247, 247, 0.35);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

#ui a:hover,
#ui a:focus {
  background: rgba(122, 247, 247, 0.16);
  border-color: rgba(122, 247, 247, 0.6);
  color: rgba(255, 255, 255, 0.95);
}

body.script-page {
  display: block;
  padding: clamp(90px, 12vw, 130px) clamp(24px, 6vw, 96px) clamp(72px, 10vw, 120px);
}

.script-brandmark {
  position: fixed;
  top: 28px;
  left: 32px;
  z-index: 12;
  display: flex;
  align-items: center;
}

.script-brandmark img {
  width: clamp(120px, 14vw, 180px);
  height: auto;
}

.script-container {
  margin: 0 auto;
  max-width: min(920px, 94vw);
  background: rgba(17, 17, 17, 0.92);
  border: 1px solid rgba(122, 247, 247, 0.25);
  border-radius: 36px;
  backdrop-filter: blur(24px);
  padding: clamp(48px, 6vw, 72px);
  box-shadow: 0 32px 82px rgba(8, 32, 32, 0.5);
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 4vw, 52px);
}

.script-header {
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-bottom: 1px solid rgba(122, 247, 247, 0.18);
  padding-bottom: clamp(24px, 3vw, 32px);
}

.script-kicker {
  font-size: 0.92rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(122, 247, 247, 0.8);
  margin: 0;
}

.script-intro {
  max-width: 48ch;
  color: rgba(246, 243, 235, 0.75);
}

.script-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(122, 247, 247, 0.85);
  border: 1px solid rgba(122, 247, 247, 0.35);
  border-radius: 999px;
  padding: 10px 18px;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.script-link:hover,
.script-link:focus {
  background: rgba(122, 247, 247, 0.18);
  border-color: rgba(122, 247, 247, 0.6);
  color: rgba(255, 255, 255, 0.94);
}

.script-entry {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: clamp(16px, 2vw, 24px);
}

.script-entry + .script-entry {
  border-top: 1px solid rgba(122, 247, 247, 0.12);
  margin-top: clamp(12px, 2vw, 18px);
  padding-top: clamp(24px, 3vw, 32px);
}

.script-entry ul {
  padding-left: 22px;
}

.script-entry .cta-note {
  margin-top: 4px;
}

@media (max-width: 720px) {
  body.script-page {
    padding: 130px 18px 72px;
  }

  .script-brandmark {
    top: 18px;
    left: 18px;
  }

  .script-container {
    border-radius: 28px;
    padding: 36px 24px 42px;
  }

  .script-link {
    font-size: 0.82rem;
  }
}