/* ─────────────────────────────────────────────────────────────────────────────
   CV Transformator — Scroll-Driven Canvas Showcase
   YC Branding: Midnight Ops #0A0F1C · Signal Fire #FF6B00
   Barlow Condensed (display) · Inter (body)
   Frontend-Nate: Canvas frame animation + side-aligned text + GSAP/Lenis
   ───────────────────────────────────────────────────────────────────────────── */

:root {
  --night:      #0A0F1C;
  --charcoal:   #141B2D;
  --slate:      #1E2640;
  --steel:      #2E4057;
  --orange:     #FF6B00;
  --orange-20:  rgba(255,107,0,.20);
  --orange-10:  rgba(255,107,0,.10);
  --yellow:     #FFD600;
  --iron:       #F0F0F0;
  --mist:       #B8C4D0;
  --muted:      #6B7A8D;
  --faint:      #4A5568;
  --teal:       #84c9c9;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --border:     rgba(184,196,208,.14);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--night);
  color: var(--iron);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Progress Bar ────────────────────────────────────────────────────── */
#progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  z-index: 999;
}

/* ── Loader ──────────────────────────────────────────────────────────── */
#loader {
  position: fixed; inset: 0; background: var(--night);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 1000; transition: opacity 0.6s ease;
}
#loader.done { opacity: 0; pointer-events: none; }
.loader-text {
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px;
}
.loader-dots { animation: dots 1.5s steps(4) infinite; }
@keyframes dots { 0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; } }
.loader-bar { width: 200px; height: 2px; background: var(--slate); border-radius: 1px; overflow: hidden; }
.loader-fill { height: 100%; width: 0%; background: var(--orange); transition: width 0.3s; }

/* ── Scroll Container ────────────────────────────────────────────────── */
#scroll-container { position: relative; height: 1100vh; }

/* ── Canvas ──────────────────────────────────────────────────────────── */
#canvas-wrap {
  position: fixed; inset: 0; z-index: 1;
  clip-path: circle(0% at 50% 50%);
}
#scroll-canvas { width: 100%; height: 100%; display: block; }

/* ── Dark Overlay ────────────────────────────────────────────────────── */
#dark-overlay {
  position: fixed; inset: 0; background: var(--night);
  opacity: 0; pointer-events: none; z-index: 14;
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.section-hero {
  position: fixed; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; z-index: 20; background: var(--night);
}
.hero-inner { text-align: center; padding: 0 5vw; }
.hero-label {
  font-family: var(--font-display); font-size: 13px; font-weight: 600;
  letter-spacing: 0.2em; color: var(--orange); display: block; margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(4rem, 12vw, 10rem); line-height: 0.85;
  letter-spacing: -0.03em; text-transform: uppercase; margin-bottom: 32px;
}
.hero-word { display: block; opacity: 0; transform: translateY(40px); color: #FFFFFF; }
.hero-word.accent { color: var(--orange); }
.hero-sub {
  font-size: 16px; color: var(--mist); font-weight: 400;
  letter-spacing: 0.02em; opacity: 0; transform: translateY(20px);
}
.hero-scroll-hint {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; opacity: 0;
}
.hero-scroll-hint span {
  font-family: var(--font-display); font-size: 11px; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted);
}
.scroll-arrow {
  width: 1px; height: 24px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100% { opacity:.3; transform:scaleY(.6); } 50% { opacity:1; transform:scaleY(1); } }

/* ── Content Sections ────────────────────────────────────────────────── */
.section-content {
  position: fixed; top: 0; left: 0; right: 0; height: 100vh;
  display: flex; align-items: center; z-index: 15; opacity: 0; pointer-events: none;
}
.section-content.visible { pointer-events: auto; }
.align-left { padding-left: 8vw; padding-right: 45vw; }
.align-right { padding-left: 45vw; padding-right: 8vw; }
.section-inner {
  max-width: 48vw;
  border-left: 2px solid var(--orange-20);
  padding: 32px 32px 32px 28px;
  background: rgba(10, 15, 28, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 8px;
}
.align-right .section-inner {
  border-left: none;
  border-right: 2px solid var(--orange-20);
  padding: 32px 28px 32px 32px;
}

.section-label {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange);
  display: block; margin-bottom: 16px;
}
.section-heading {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 0.9;
  letter-spacing: -0.02em; text-transform: uppercase; margin-bottom: 20px;
}
.section-body { font-size: 15px; line-height: 1.7; color: var(--mist); margin-bottom: 16px; }
.section-note {
  font-family: var(--font-display); font-size: 13px; font-weight: 500;
  letter-spacing: 0.04em; color: var(--orange); opacity: 0.8; display: block;
}

/* ── Code Block ──────────────────────────────────────────────────────── */
.code-block {
  background: rgba(10,15,28,.8); border: 1px solid var(--border);
  border-radius: 6px; padding: 16px 20px; margin-top: 16px;
  font-family: 'SF Mono', 'Fira Code', monospace; font-size: 12px;
}
.code-line { padding: 3px 0; color: var(--iron); }
.code-line.dim { color: var(--muted); }
.code-prompt { color: var(--orange); margin-right: 8px; }

/* ── App Tags ────────────────────────────────────────────────────────── */
.app-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.app-tag {
  font-family: var(--font-display); font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 12px;
  border: 1px solid var(--orange-20); border-radius: 4px; color: var(--orange);
  background: var(--orange-10);
}

/* ── Marquee ─────────────────────────────────────────────────────────── */
.section-marquee {
  position: fixed; top: 0; left: 0; right: 0; height: 100vh;
  display: flex; flex-direction: column; justify-content: center; gap: 16px;
  z-index: 15; opacity: 0; overflow: hidden; pointer-events: none;
}
.marquee-wrap { overflow: hidden; white-space: nowrap; }
.marquee-text {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(5rem, 15vw, 14rem); line-height: 1; letter-spacing: -0.02em;
  text-transform: uppercase; display: inline-block; white-space: nowrap; opacity: 0.15;
}
.marquee-reverse .marquee-text { color: var(--orange); opacity: 0.2; }

/* ── Stats ───────────────────────────────────────────────────────────── */
.section-stats {
  position: fixed; top: 0; left: 0; right: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  z-index: 15; opacity: 0; pointer-events: none;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 48px 80px; text-align: center; padding: 0 10vw;
}
.stat {}
.stat-number {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(3rem, 6vw, 5rem); line-height: 1; color: var(--orange); display: inline;
}
.stat-suffix {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.5rem); color: var(--orange); opacity: 0.7;
}
.stat-label {
  font-family: var(--font-display); font-size: 14px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist);
  display: block; margin-top: 8px;
}

/* ── CTA ─────────────────────────────────────────────────────────────── */
.section-cta {
  position: fixed; top: 0; left: 0; right: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  z-index: 15; opacity: 0; pointer-events: none;
}
.section-cta.visible { pointer-events: auto; }
.cta-inner {
  text-align: center; max-width: 700px; padding: 48px 48px;
  background: rgba(10, 15, 28, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  border: 1px solid rgba(255,107,0,0.1);
}
.cta-heading {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(3rem, 8vw, 6rem); line-height: 0.85;
  letter-spacing: -0.03em; text-transform: uppercase; margin-bottom: 24px;
}
.cta-body { font-size: 15px; line-height: 1.7; color: var(--mist); margin-bottom: 40px; }
.cta-platforms { display: flex; align-items: center; justify-content: center; gap: 32px; }
.cta-divider {
  width: 2px; height: 56px;
  background: linear-gradient(to bottom, transparent, var(--orange-20), var(--orange), var(--orange-20), transparent);
}
.cta-platform { text-align: center; }
.cta-platform-name {
  font-family: var(--font-display); font-weight: 800; font-size: 16px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--orange);
  display: block; margin-bottom: 4px;
}
.cta-platform-desc { font-size: 12px; color: var(--muted); }

/* ── Scrollbar ───────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--night); }
::-webkit-scrollbar-thumb { background: var(--steel); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── Mobile ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  #scroll-container { height: 700vh; }
  .align-left, .align-right { padding-left: 6vw; padding-right: 6vw; }
  .section-inner { max-width: 100%; }
  .section-content { background: rgba(10,15,28,.85); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 40px; padding: 0 6vw; }
  .cta-platforms { flex-direction: column; gap: 16px; }
  .cta-divider { width: 48px; height: 1px; }
}