/* ============================================================
   NIKASH KHANNA — PORTRAIT FILMS
   A cinematic documentary portfolio
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600;700&display=swap');
@font-face {
  font-family: 'Satoshi';
  src: url('Satoshi_Complete/Fonts/WEB/fonts/Satoshi-Variable.woff2') format('woff2'),
       url('Satoshi_Complete/Fonts/WEB/fonts/Satoshi-Variable.woff') format('woff');
  font-weight: 300 900;
  font-style: normal;
}
@font-face {
  font-family: 'Metropolis';
  src: url('Metropolis-SemiBold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
}
@font-face {
  font-family: 'Metropolis';
  src: url('Metropolis-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: 'Metropolis';
  src: url('Metropolis-ExtraBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
}
@font-face {
  font-family: 'Metropolis';
  src: url('Metropolis-Black.otf') format('opentype');
  font-weight: 900;
  font-style: normal;
}

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --bg:            #000000;
  --bg-alt:        #000000;
  --bg-card:       #0a0a0a;
  --bg-card-hover: #111111;
  --text:          #ffffff;
  --text-dim:      rgba(255, 255, 255, 0.45);
  --text-dimmer:   rgba(255, 255, 255, 0.2);
  --accent:        #ffffff;
  --accent-dim:    rgba(255, 255, 255, 0.08);
  --border:        rgba(255, 255, 255, 0.08);
  --border-accent: rgba(255, 255, 255, 0.25);

  /* Theme toggle */
  --toggle-bg:     #1a1a1a;
  --toggle-border: rgba(255,255,255,0.1);
  --toggle-knob:   #2e2e2e;

  --font-display: 'Metropolis', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-ui:      'IBM Plex Mono', 'Courier New', monospace;

  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:     cubic-bezier(0.0, 0.0, 0.2, 1.0);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 72px;
}

[data-theme="light"] {
  --bg:            #ffffff;
  --bg-alt:        #ffffff;
  --bg-card:       #f5f5f5;
  --bg-card-hover: #ebebeb;
  --text:          #000000;
  --text-dim:      rgba(0, 0, 0, 0.45);
  --text-dimmer:   rgba(0, 0, 0, 0.2);
  --accent:        #000000;
  --accent-dim:    rgba(0, 0, 0, 0.08);
  --border:        rgba(0, 0, 0, 0.1);
  --border-accent: rgba(0, 0, 0, 0.3);

  --toggle-bg:     #e0dbd3;
  --toggle-border: rgba(0,0,0,0.12);
  --toggle-knob:   #ffffff;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

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

img {
  display: block;
  max-width: 100%;
}

/* ============================================================
   GRAIN CANVAS
   ============================================================ */
#grain {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9000;
  opacity: 0.04;
  mix-blend-mode: screen;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 52px;
  transition: background 0.5s var(--ease),
              backdrop-filter 0.5s,
              border-color 0.5s;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(8, 8, 8, 0.88);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
[data-theme="light"] #nav.scrolled {
  background: rgba(255, 255, 255, 0.88);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0;
  animation: fadeIn 0.6s var(--ease) 0.1s forwards;
}

.nav-links {
  display: flex;
  gap: 48px;
  position: relative;
}

.nav-links a {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.nav-active {
  color: var(--text);
}

.nav-indicator {
  position: absolute;
  bottom: -6px;
  height: 1px;
  background: var(--accent);
  transition: left 0.35s cubic-bezier(0.16, 1, 0.3, 1), width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

#nav { overflow: visible; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 600;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 26px; height: 1px;
  background: var(--text);
  transition: transform 0.4s var(--ease), opacity 0.3s;
  transform-origin: center;
}

.nav-toggle.open span:first-child  { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:last-child   { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   THEME TOGGLE BUTTON
   ============================================================ */
.theme-toggle {
  display: flex;
  align-items: center;
  width: 48px;
  height: 26px;
  padding: 3px;
  border-radius: 100px;
  background: var(--toggle-bg);
  border: 1px solid var(--toggle-border);
  flex-shrink: 0;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
  position: relative;
}
.theme-toggle__knob {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--toggle-knob);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease-spring), background 0.3s var(--ease);
  flex-shrink: 0;
}
.theme-toggle__knob svg {
  width: 10px;
  height: 10px;
  transition: opacity 0.2s;
}
.theme-toggle__knob .icon-moon { color: #aaa; }
.theme-toggle__knob .icon-sun  { color: #9a7340; }

[data-theme="light"] .theme-toggle__knob {
  transform: translateX(22px);
}

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 499;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  transform: translateX(100%);
  transition: transform 0.6s var(--ease);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 4rem);
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--accent); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 52px;
  overflow: hidden;
}

/* Decorative vertical line */
#hero::before {
  content: '';
  position: absolute;
  right: 52px; top: 18%; bottom: 18%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 30%, var(--border) 70%, transparent);
}

.hero-year {
  position: absolute;
  top: calc(var(--nav-h) + 24px);
  right: 52px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-dimmer);
  opacity: 0;
  animation: fadeIn 0.8s var(--ease) 1.8s forwards;
}

.hero-eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.15s forwards;
}

/* Giant title */
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(80px, 15.5vw, 280px);
  line-height: 0.87;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: visible;
}

.hero-line {
  display: block;
  overflow: hidden;
  line-height: 0.92;
}

.hero-line-inner {
  display: block;
  transform: translateY(108%);
  animation: slideUp 1s var(--ease-out) forwards;
}

.hero-line:nth-child(1) .hero-line-inner { animation-delay: 0.25s; }
.hero-line:nth-child(2) .hero-line-inner { animation-delay: 0.42s; }

.hero-title em {
  font-style: normal;
  color: var(--accent);
  font-weight: 100;
}

.hero-byline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) 0.9s forwards;
}

.hero-by {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.hero-name {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text);
}

/* Ticker */
.hero-ticker-wrap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  text-align: left;
  overflow: hidden;
  border-top: 1px solid var(--border);
  padding: 12px 0;
  opacity: 0;
  animation: fadeIn 0.8s var(--ease) 1.4s forwards;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  will-change: transform;
  padding-right: 16px;
}

.ticker-track span,
.ticker-name {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  flex-shrink: 0;
  text-decoration: none;
  transition: color 0.2s;
}

.ticker-name:hover {
  color: var(--accent);
}

.ticker-track .dot {
  color: var(--accent);
  letter-spacing: 0;
  font-size: 0.5rem;
}

/* Speed controlled by JS — no CSS pause */

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 52px;
  right: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 0.8s var(--ease) 1.7s forwards;
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out 2.2s infinite;
}

.hero-scroll-hint span {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  writing-mode: vertical-rl;
}

/* ============================================================
   SCROLL CARD SECTION
   ============================================================ */
#scroll-card-section {
  position: relative;
  padding-top: 40px;
  padding-bottom: 0;
}

.scroll-card-eyebrow {
  display: block;
  text-align: center;
  margin-bottom: 24px;
  z-index: 3;
}

#scroll-card-wrapper {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  perspective: 1000px;
  padding: 0 52px;
  z-index: 2;
}

#scroll-card-title {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 16px 52px 0;
}

.scroll-card-heading-clip {
  overflow: hidden;
  line-height: 1.1;
}

.scroll-card-heading {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  transform: translateY(110%);
  display: block;
  transition: transform 1.1s var(--ease-out);
}

.scroll-card-heading.visible {
  transform: translateY(0);
}

.scroll-card-heading em {
  font-style: normal;
  color: var(--accent);
}

#scroll-card {
  width: 100%;
  transform-origin: 50% 10%;
  transform: rotateX(22deg) scale(1.04);
  transition: transform 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 1.4s ease;
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 24px 60px rgba(0,0,0,0.7),
    0 80px 120px rgba(0,0,0,0.5);
  will-change: transform;
}

#scroll-card.flat {
  transform: rotateX(0deg) scale(1);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 8px 24px rgba(0,0,0,0.3);
}

#scroll-card-inner {
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255,255,255,0.07);
}

/* 3×2 thumbnail grid */
.sc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  background: #080808;
}

.sc-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: block;
}

.sc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease), opacity 0.4s;
  opacity: 0.75;
}

.sc-thumb:hover img {
  transform: scale(1.06);
  opacity: 1;
}

.sc-thumb-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 14px 10px;
  background: linear-gradient(to top, rgba(6,6,6,0.9), transparent);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s, transform 0.3s;
}

.sc-thumb:hover .sc-thumb-label {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  #scroll-card-wrapper { padding: 0 32px; }
}

@media (max-width: 640px) {
  #scroll-card-section { min-height: unset; padding-top: 28px; }
  #scroll-card-wrapper { padding: 0 20px; }
  .sc-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   MANIFESTO
   ============================================================ */
#manifesto {
  padding: 0px 52px 80px;
  max-width: 1440px;
  margin: -100px auto 0;
  width: 100%;
}

.manifesto-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 680px;
  margin: 0 auto;
}

.section-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 8px;
}

.manifesto-text {
  font-family: 'Satoshi', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-dim);
  width: 100%;
  margin-bottom: 1.6em;
}

/* Override staggered reveal — manifesto fades in as one block */
.manifesto-text.reveal {
  opacity: 0;
  transform: none;
  transition: opacity 0.6s ease;
}
.manifesto-text.reveal.visible {
  opacity: 1;
}


.reveal-line {
  display: block;
  overflow: hidden;
  line-height: 1.2;
}

.reveal-word {
  display: block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out);
}

.reveal-line.revealed .reveal-word {
  transform: translateY(0);
}

.accent-line .reveal-word {
  color: var(--accent);
  font-weight: 900;
}

.manifesto-sub {
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 440px;
  margin-top: 56px;
}

/* ============================================================
   PORTRAITS GRID
   ============================================================ */
#portraits {
  padding: 80px 52px 140px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 20px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.section-count {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-dimmer);
}

/* Grid layout */
.portraits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  grid-auto-flow: row dense;
}

/* Card base */
.portrait-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease),
              transform 0.75s var(--ease);
}

.portrait-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.portrait-card.wide   { grid-column: span 2; }
.portrait-card.span3  { grid-column: span 3; }

/* Aspect ratios */
.portrait-card:not(.wide):not(.span3) { aspect-ratio: 3 / 4; }
.portrait-card.wide                   { aspect-ratio: 16 / 9; }
.portrait-card.span3                  { aspect-ratio: 21 / 9; }

/* Card background */
.card-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.9s var(--ease);
}

.portrait-card:hover .card-bg { transform: scale(1.04); }

/* Geometric accent inside card bg */
.card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.025) 0%,
    transparent 50%,
    rgba(0,0,0,0.2) 100%
  );
}

/* Large ghost number */
.card-num {
  position: absolute;
  bottom: -16px;
  right: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 7rem;
  line-height: 1;
  color: rgba(240, 236, 228, 0.04);
  pointer-events: none;
  user-select: none;
  transition: color 0.4s;
  z-index: 1;
}
.portrait-card:hover .card-num { color: rgba(240, 236, 228, 0.07); }

/* Card content gradient */
.card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px 22px 22px;
  background: linear-gradient(to top,
    rgba(6, 6, 6, 0.95) 0%,
    rgba(6, 6, 6, 0.4) 60%,
    transparent 100%
  );
  z-index: 2;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  line-height: 1.1;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.wide .card-title,
.span3 .card-title { font-size: 1.4rem; }

.card-meta {
  display: flex;
  gap: 14px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Hover overlay */
.card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 110, 0.08);
  opacity: 0;
  z-index: 3;
  transition: opacity 0.4s var(--ease);
}

.portrait-card:hover .card-overlay { opacity: 1; }

.watch-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border-accent);
  padding: 10px 22px;
  transform: translateY(6px);
  transition: transform 0.4s var(--ease);
  background: rgba(8, 8, 8, 0.6);
  backdrop-filter: blur(4px);
}

.portrait-card:hover .watch-label { transform: translateY(0); }

/* ============================================================
   REELS
   ============================================================ */
#reels {
  padding: 80px 52px 100px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.reels-ig-link {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
}
.reels-ig-link:hover { opacity: 0.7; }

.reels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.reel-item {
  display: flex;
  justify-content: center;
}

/* Override Instagram's white embed to blend with dark theme */
.reel-item .instagram-media {
  border-radius: 12px !important;
  box-shadow: 0 0 0 1px var(--border), 0 16px 48px rgba(0,0,0,0.6) !important;
  margin: 0 !important;
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
}

@media (max-width: 1100px) {
  #reels { padding: 60px 32px 80px; }
  .reels-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  #reels { padding: 48px 20px 60px; }
  .reels-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   STATS
   ============================================================ */
#stats {
  padding: 100px 52px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: center;
}

.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  margin: 0 40px;
}

.stat { text-align: center; }

.stat-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  line-height: 1;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 7vw, 8rem);
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-dash::after {
  content: '—';
  font-size: clamp(4rem, 7vw, 8rem);
}
.stat-dash { font-size: 0; } /* hide the "0" */

.stat-suf {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 3.5vw, 4rem);
  color: var(--accent);
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  margin-top: 14px;
}

/* ============================================================
   OTHER WORK
   ============================================================ */
#work {
  padding: 100px 52px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

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

.work-card {
  padding: 52px 44px 44px;
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease),
              transform 0.75s var(--ease),
              background 0.35s;
}

.work-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.work-card:hover { background: var(--bg-card-hover); }

/* Top accent bar */
.work-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.5s var(--ease);
}
.work-card:hover::before { width: 100%; }

.work-num {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--accent);
  display: block;
  margin-bottom: 28px;
}

.work-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  line-height: 1.1;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.work-desc {
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.work-link {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  transition: opacity 0.2s;
  display: inline-block;
}
.work-link:hover { opacity: 0.7; }

/* ============================================================
   FOOTER / CONTACT
   ============================================================ */
#contact {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.contact-body {
  padding: 80px 52px 72px;
  max-width: 1440px;
  margin: 0 auto;
}

.contact-email {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 4.2vw, 5.5rem);
  letter-spacing: -0.02em;
  text-transform: lowercase;
  margin: 20px 0 32px;
  line-height: 1;
  text-decoration: none;

  /* shimmer */
  background-image: linear-gradient(
    90deg,
    var(--text) 0%,
    var(--text) calc(50% - 120px),
    var(--accent) 50%,
    var(--text) calc(50% + 120px),
    var(--text) 100%
  );
  background-size: 250% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  background-position: 100% center;
  animation: email-shimmer 6s linear infinite;
}

@keyframes email-shimmer {
  0%   { background-position: 150% center; }
  100% { background-position: -50% center; }
}

.contact-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-meta-div {
  color: var(--text-dimmer);
  font-size: 0.7rem;
}

.contact-meta-link {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
  transition: color 0.2s;
}

.contact-meta-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.3s var(--ease);
}

.contact-meta-link:hover { color: var(--text); }
.contact-meta-link:hover::after { right: 0; }

/* ── Footer bottom bar ── */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 52px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-name-sm {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-socials {
  display: flex;
  gap: 36px;
}

.footer-socials a {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
  transition: color 0.2s;
}

.footer-socials a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 100%;
  height: 1px;
  background: var(--accent);
  transition: right 0.3s var(--ease);
}

.footer-socials a:hover { color: var(--text); }
.footer-socials a:hover::after { right: 0; }

.footer-copy {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--text-dimmer);
}

/* ============================================================
   SCROLL REVEAL UTILITIES
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-card {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease),
              transform 0.75s var(--ease),
              background 0.35s;
}

.reveal-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */

/* Page transition overlay — sits below nav (z-index: 999), above content */
#page-veil {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.3s ease;
}
#page-veil.hidden { opacity: 0; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { transform: translateY(108%); }
  to   { transform: translateY(0); }
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(1);   transform-origin: top; }
}

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 1100px) {
  #nav { padding: 0 32px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  #hero         { padding: 0 32px; }
  #hero::before { right: 32px; }
  .hero-year    { right: 32px; }
  .hero-scroll-hint { right: 32px; }

  #manifesto  { padding: 120px 32px; }
  .manifesto-inner { grid-template-columns: 160px 1fr; gap: 0 48px; }

  #portraits  { padding: 80px 32px 100px; }
  .portraits-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .portrait-card.wide  { aspect-ratio: 3/2; }
  .portrait-card.span3 { grid-column: span 2; aspect-ratio: 3/2; }

  #stats      { padding: 80px 32px; }
  .stats-inner { grid-template-columns: 1fr auto 1fr auto 1fr; }
  .stat-divider { margin: 0 24px; }

  #work       { padding: 80px 32px; }

  .contact-body  { padding: 60px 32px 52px; }
  .footer-bottom { padding: 20px 32px; }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 640px) {
  :root { --nav-h: 60px; }

  #nav { padding: 0 20px; }

  #hero         { padding: 0 20px; }
  #hero::before { display: none; }
  .hero-year    { display: none; }
  .hero-scroll-hint { display: none; }
  .hero-title   { font-size: clamp(40px, 11.5vw, 280px); overflow: hidden; }
  #hero { overflow: hidden; }

  #manifesto  { padding: 96px 20px 60px; }
  .manifesto-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .manifesto-text { }
  .manifesto-sub  { }

  #portraits  { padding: 60px 20px 32px; }
  .portraits-grid {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .portrait-card.wide,
  .portrait-card.span3 {
    grid-column: span 2;
    aspect-ratio: 4/3;
  }

  #stats { padding: 60px 20px; }
  .stats-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .stat-divider {
    width: 100%; height: 1px;
    margin: 24px 0;
    background: var(--border);
  }
  .stat { text-align: left; }
  .stat-value { justify-content: flex-start; }

  #work { padding: 60px 20px; }
  .work-grid { grid-template-columns: 1fr; gap: 2px; }

  .contact-body { padding: 48px 20px 40px; }
  .footer-bottom {
    padding: 20px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  /* Disable custom cursor on touch devices */
  body { cursor: auto; }
  #cursor, #cursor-follower { display: none; }
}

/* ============================================================
   GLOWING BORDER EFFECT
   Technique: pseudo-element with padding=border-width,
   masked so only the border strip is visible via
   mask-composite: exclude (XOR of content-box vs border-box).
   ============================================================ */
.portrait-card,
.work-card,
.video-card {
  --active: 0;
  --start: 0;
  --spread: 35;
}

/* portrait-card and video-card use ::before (::after is free but
   we keep it for card-overlay div; ::before is unused on these) */
.portrait-card::before,
.video-card::before {
  content: none;
}

/* work-card uses ::before for its top-bar animation,
   so we use ::after here */
.work-card::after {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: conic-gradient(
    from calc((var(--start) - var(--spread)) * 1deg) at 50% 50%,
    transparent 0deg,
    #c8a96e 50%,
    #f0ece4 75%,
    transparent calc(var(--spread) * 2deg)
  );
  opacity: var(--active);
  transition: opacity 0.3s ease;
  z-index: 5;

  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
}