/* ─────────────────────────────────────────────
   RESET & ROOT
───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f7f6f3;
  --ink: #0d0d0d;
  --ink-muted: #3a3a3a;
  --ink-faint: #777;
  --dark-bg: #0a0a0a;
  --dark-text: #f0ede8;
  --font-display: 'DM Serif Display', serif;
  --font-body: 'Inter', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html { font-size: 16px; scroll-behavior: auto; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─────────────────────────────────────────────
   LOADER
───────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: var(--ink);
}

#loader-bar-wrap {
  width: 200px;
  height: 1px;
  background: rgba(13,13,13,0.12);
  border-radius: 1px;
  overflow: hidden;
}

#loader-bar {
  height: 100%;
  width: 0%;
  background: var(--ink);
  border-radius: 1px;
  transition: width 0.1s linear;
}

#loader-percent {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  font-weight: 500;
}

/* ─────────────────────────────────────────────
   HEADER
───────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  mix-blend-mode: multiply;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 2.5rem;
}

.site-header nav a {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.site-header nav a:hover { opacity: 1; }

/* ─────────────────────────────────────────────
   HERO — standalone 100vh
───────────────────────────────────────────── */
.hero-standalone {
  position: relative;
  height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: flex-end;
  padding: 0 6vw calc(8vh + 40px);
  z-index: 10;
}

.hero-inner {
  max-width: 80vw;
}

.hero-inner .section-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 11vw, 13rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--ink);
  overflow: hidden;
}

.hero-word {
  display: block;
  transform: translateY(100%);
  opacity: 0;
  will-change: transform, opacity;
}

.hero-tagline {
  margin-top: 2rem;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  opacity: 0;
  transform: translateY(20px);
}

.hero-headshot {
  position: absolute;
  top: 12rem;
  right: 6vw;
  width: clamp(352px, 38vw, 544px);
  height: clamp(352px, 38vw, 544px);
  border-radius: 0;
  object-fit: contain;
  opacity: 0;
  will-change: opacity, transform;
}

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  right: 6vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  opacity: 0;
}

/* ─────────────────────────────────────────────
   CANVAS
───────────────────────────────────────────── */
.canvas-wrap {
  position: fixed;
  inset: 0;
  z-index: 1;
  clip-path: circle(0% at 50% 50%);
  will-change: clip-path;
}

#canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ─────────────────────────────────────────────
   DARK OVERLAY
───────────────────────────────────────────── */
#dark-overlay {
  position: fixed;
  inset: 0;
  background: var(--dark-bg);
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  will-change: opacity;
}

/* ─────────────────────────────────────────────
   MARQUEE
───────────────────────────────────────────── */
.marquee-wrap {
  position: fixed;
  bottom: 5vh;
  left: 0;
  right: 0;
  z-index: 50;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  will-change: opacity;
}

.marquee-text {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 12vw);
  line-height: 1;
  color: rgba(13,13,13,0.07);
  white-space: nowrap;
  will-change: transform;
  -webkit-text-stroke: 1px rgba(13,13,13,0.15);
}

/* ─────────────────────────────────────────────
   SCROLL CONTAINER
───────────────────────────────────────────── */
#scroll-container {
  position: relative;
  height: 1000vh;
  z-index: 5;
}

/* ─────────────────────────────────────────────
   SCROLL SECTIONS — base
───────────────────────────────────────────── */
.scroll-section {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 10;
  transform: translateY(-50%);
  pointer-events: none;
  overflow: visible;
}

/* Side-aligned text zones */
.align-left {
  padding-left: 5vw;
  padding-right: 55vw;
}

.align-right {
  padding-left: 55vw;
  padding-right: 5vw;
}

.align-left .section-inner,
.align-right .section-inner {
  max-width: 40vw;
}

/* ─────────────────────────────────────────────
   SECTION CONTENT TYPOGRAPHY
───────────────────────────────────────────── */
.section-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

.section-body {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.75;
  color: var(--ink-muted);
  font-weight: 400;
  max-width: 36ch;
}

.section-note {
  margin-top: 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* ─────────────────────────────────────────────
   STATS SECTION
───────────────────────────────────────────── */
.section-stats {
  left: 0;
  right: 0;
  padding: 0 8vw;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 7rem);
  line-height: 1;
  color: var(--dark-text);
  letter-spacing: -0.03em;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 3.5rem);
  color: var(--dark-text);
  opacity: 0.6;
  display: inline;
}

.stat-label {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.5);
  margin-top: 0.5rem;
}

/* ─────────────────────────────────────────────
   CTA SECTION
───────────────────────────────────────────── */
.section-cta {
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-inner {
  text-align: center;
  max-width: none !important;
}

.cta-heading {
  font-size: clamp(3.5rem, 8vw, 9rem) !important;
  margin-bottom: 2rem !important;
}

.cta-email {
  display: block;
  font-size: clamp(1.05rem, 1.75vw, 1.3rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 0.2s;
}

.cta-email:hover { color: var(--ink); }

.cta-button {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  border: 1.5px solid var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
}

.cta-button:hover {
  background: var(--ink);
  color: var(--bg);
}

/* ─────────────────────────────────────────────
   MOBILE
───────────────────────────────────────────── */
@media (max-width: 768px) {
  .site-header { padding: 1.25rem 1.5rem; }
  .site-header nav { gap: 1.5rem; }

  .hero-standalone { padding: 0 6vw 10vh; }
  .hero-headshot { width: 140px; height: 140px; top: 5rem; }

  .align-left,
  .align-right {
    padding-left: 8vw;
    padding-right: 8vw;
  }

  .align-left .section-inner,
  .align-right .section-inner {
    max-width: 100%;
  }

  .section-inner {
    background: rgba(247,246,243,0.88);
    backdrop-filter: blur(4px);
    padding: 2rem;
    border-radius: 2px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .marquee-text { font-size: 3rem; }

  #scroll-container { height: 550vh; }
}