/* ============================================
   DEAR HUMAN. — Global Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,700;1,9..144,400;1,9..144,700&family=Geist:wght@300;400;500;600&family=Geist+Mono:wght@400;500&display=swap');

/* ── Variables ─────────────────────────────── */
:root {
  --void:       #0A0A0A;
  --paper:      #EBE7DA;
  --gold:       #FFD000;
  --soft-black: #1A1A1A;
  --warm-gray:  #888888;
  --white:      #FFFFFF;

  --fraunces: 'Fraunces', Georgia, serif;
  --geist:    'Geist', system-ui, sans-serif;
  --mono:     'Geist Mono', 'Courier New', monospace;

  --nav-h: 72px;
  --max-w: 1200px;
  --gutter: clamp(24px, 5vw, 80px);

  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-out:   cubic-bezier(0.76, 0, 0.24, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--void);
  color: var(--white);
  font-family: var(--geist);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  font-kerning: normal;
  font-optical-sizing: auto;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
ul { list-style: none; }

/* ── Typography ────────────────────────────── */
.display {
  font-family: var(--fraunces);
  font-size: clamp(2.5rem, 7vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  text-wrap: balance;
}

.headline {
  font-family: var(--fraunces);
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 700;
  text-wrap: balance;
}

.subhead {
  font-family: var(--geist);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.5;
  color: var(--warm-gray);
  text-wrap: pretty;
}

.label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

.gold { color: var(--gold); }

/* ── Wordmark ───────────────────────────────── */
.wordmark {
  font-family: var(--fraunces);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
  display: inline-flex;
  align-items: baseline;
  gap: 0;
}
.wordmark .dear {
  font-style: italic;
  font-weight: 400;
  margin-right: 0.22em;
}
.wordmark .human { font-style: normal; font-weight: 700; }
.wordmark .period { color: var(--gold); }

/* ── Nav ────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  transition: background 0.4s var(--ease-out-expo),
              border-color 0.4s var(--ease-out-expo);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: rgba(255, 255, 255, 0.06);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-links .cta-link {
  color: var(--gold);
  border: 1px solid rgba(255, 208, 0, 0.3);
  padding: 0.45em 1.2em;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.nav-links .cta-link:hover {
  background: var(--gold);
  color: var(--void);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--void);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.nav-drawer.open {
  opacity: 1;
  pointer-events: all;
}
.nav-drawer a {
  font-family: var(--fraunces);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  color: var(--white);
  transition: color 0.2s;
}
.nav-drawer a:hover { color: var(--gold); }

/* ── Layout Helpers ─────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.pt-nav { padding-top: var(--nav-h); }

section { padding: clamp(80px, 12vw, 160px) 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ── Divider ────────────────────────────────── */
.divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.08);
}

/* ── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1em 2.2em;
  border-radius: 2px;
  transition: all 0.25s var(--ease-out-expo);
}
.btn-gold {
  background: var(--gold);
  color: var(--void);
}
.btn-gold:hover {
  background: #ffe333;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 208, 0, 0.25);
}
.btn-outline {
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ── Tag chips ──────────────────────────────── */
.tag {
  font-family: var(--mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35em 0.85em;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--warm-gray);
  background: transparent;
  transition: border-color 0.2s, color 0.2s;
}
.tag:hover,
.tag.active {
  border-color: var(--gold);
  color: var(--gold);
}

/* ── Card ───────────────────────────────────── */
.card {
  background: var(--soft-black);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out-expo),
              box-shadow 0.35s var(--ease-out-expo);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.card-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}
.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}
.card:hover .card-thumb img { transform: scale(1.04); }
.card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.card-body { padding: 1.75rem; }
.card-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.card-title {
  font-family: var(--fraunces);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.card-desc {
  font-size: 0.875rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* ── Section header ─────────────────────────── */
.section-header {
  margin-bottom: clamp(48px, 8vw, 96px);
}
.section-label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

/* ── Footer ─────────────────────────────────── */
footer {
  padding: 3rem var(--gutter);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-sign {
  font-family: var(--fraunces);
  font-size: 1rem;
  font-style: italic;
  color: var(--warm-gray);
}
.footer-sign .bullet { color: var(--gold); }
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

/* ── Scroll reveal ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out-expo),
              transform 0.8s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Stagger delays */
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }
.reveal-d5 { transition-delay: 0.5s; }

/* ── Cursor dot ─────────────────────────────── */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.1s, opacity 0.3s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 208, 0, 0.4);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.3s var(--ease-out-expo), opacity 0.3s;
}

/* ── Noise overlay ──────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 1000;
}

/* ── Horizontal line accent ─────────────────── */
.h-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 1.5rem;
}

/* ── Page opener ────────────────────────────── */
.page-open {
  font-family: var(--fraunces);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-style: italic;
  color: var(--warm-gray);
  margin-bottom: 2rem;
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-drawer { display: flex; }
  footer { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  :root { --gutter: 20px; }
}

/* ── Selection ──────────────────────────────── */
::selection {
  background: var(--gold);
  color: var(--void);
}

/* ── Scrollbar ──────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--warm-gray); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }