/* styles.css - SYNTRA Dark-Editorial Portfolio */

:root {
  /* Palette */
  --bg: #ffffff;
  --bg-soft: #f8f8f6;
  --bg-dark: #0a0a0a;
  --ink: #111111;
  --ink-soft: #2c2b28;
  --muted: #66635c;
  --dim: #a09d94;
  --light: #ffffff;
  --accent: #c0392b;

  /* Rules & Hairlines */
  --rule: rgba(10, 10, 10, 0.14);
  --rule-strong: rgba(10, 10, 10, 0.42);
  --rule-light: rgba(255, 255, 255, 0.16);

  /* Typography */
  --font-display: 'Righteous', cursive, sans-serif;
  --font-mono: 'DM Mono', monospace;

  /* Type Scale Clamps */
  --t-display-xl: clamp(2.8rem, 8vw, 7.5rem);
  --t-display-lg: clamp(2.4rem, 5.5vw, 5rem);
  --t-display-md: clamp(2.1rem, 4.5vw, 4rem);
  --t-display-sm: clamp(1.4rem, 2.8vw, 2.2rem);
  --t-display-xs: clamp(1.1rem, 1.8vw, 1.5rem);

  --t-body: 0.95rem;
  --t-meta: 0.72rem;

  /* Spacing */
  --section-pad: clamp(4rem, 8vw, 9rem) clamp(1.5rem, 5vw, 4rem);
}

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

html {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

html.menu-open {
  overflow: hidden;
}

body {
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg);
  color: var(--ink);
}

/* Background Topographic Contour SVG */
.contour-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  opacity: 0.06;
  color: var(--ink);
}

.contour-bg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 0.6;
}

/* Typography Helpers */
.font-display {
  font-family: var(--font-display);
  letter-spacing: -0.012em;
  font-weight: 400;
  text-transform: uppercase;
}

.font-mono {
  font-family: var(--font-mono);
}

.meta-label {
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.italic-whisper {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 300;
  font-size: 0.72em;
  color: var(--muted);
  display: inline-block;
  text-transform: lowercase;
}

.italic-whisper-dark {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 300;
  font-size: 0.72em;
  color: var(--dim);
  display: inline-block;
  text-transform: lowercase;
}

/* Navigation & Header */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.25rem clamp(1.5rem, 5vw, 4rem);
  z-index: 50;
  mix-blend-mode: difference;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: #ffffff;
  pointer-events: auto;
  user-select: none;
}

.nav-right-controls {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.lang-switch-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.42rem 0.9rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.lang-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0 0.15rem;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  transition: color 0.3s;
}

.lang-btn.is-active {
  color: #ffffff;
  font-weight: bold;
}

.lang-btn:hover {
  color: #ffffff;
}

.lang-sep {
  color: rgba(255, 255, 255, 0.3);
}

.nav-toggle {
  pointer-events: auto;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: background 0.3s, border-color 0.3s;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
}

.menu-icon {
  width: 14px;
  height: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.menu-icon span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] .menu-icon span:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .menu-icon span:nth-child(2) {
  transform: translateY(-4.5px) rotate(-45deg);
}

/* Fullscreen Slide-Down Menu */
.site-menu {
  position: fixed;
  inset: 0;
  background-color: var(--bg-dark);
  color: var(--light);
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.48s cubic-bezier(.2, .8, .2, 1), visibility 0.48s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 8vw, 6rem) clamp(1.5rem, 5vw, 6rem);
}

.site-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 900px;
}

.menu-link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 4.5rem);
  color: var(--light);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  transition: transform 0.3s cubic-bezier(.2, .8, .2, 1), color 0.3s;
  opacity: 0;
  transform: translateY(20px);
}

.site-menu.is-open .menu-link {
  opacity: 1;
  transform: translateY(0);
}

.site-menu.is-open .menu-link:nth-child(1) { transition-delay: 0.05s; }
.site-menu.is-open .menu-link:nth-child(2) { transition-delay: 0.10s; }
.site-menu.is-open .menu-link:nth-child(3) { transition-delay: 0.15s; }
.site-menu.is-open .menu-link:nth-child(4) { transition-delay: 0.20s; }
.site-menu.is-open .menu-link:nth-child(5) { transition-delay: 0.25s; }
.site-menu.is-open .menu-link:nth-child(6) { transition-delay: 0.30s; }

.menu-link:hover {
  transform: translateX(1rem);
  color: var(--dim);
}

.menu-num {
  font-family: var(--font-mono);
  font-size: 0.35em;
  color: var(--dim);
  letter-spacing: 0.1em;
}

.menu-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule-light);
  display: flex;
  justify-content: space-between;
  font-size: var(--t-meta);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

/* HERO SECTION */
.hero {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: var(--bg-dark);
}

.hero canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.5rem, 5vw, 4rem);
  color: #ffffff;
}

.hero-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: var(--t-meta);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 3.5rem;
}

.hero-content {
  margin-bottom: 2rem;
  max-width: 900px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--t-display-lg);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.012em;
  margin-bottom: 0.8rem;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 1.5vw, 1.15rem);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.2rem;
}

.hero-hint {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-hint::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
}

/* MARQUEE SECTION */
.marquee-section {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  overflow: hidden;
  padding: 1rem 0;
  user-select: none;
}

.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee-scroll 38s linear infinite;
  will-change: transform;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-right: 2.5rem;
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--ink);
}

.marquee-bullet {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--ink);
}

/* SECTION COMMON STRUCTURE */
section {
  padding: var(--section-pad);
  position: relative;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1rem;
  margin-bottom: 3.5rem;
}

.section-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.section-num {
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  color: var(--muted);
  letter-spacing: 0.18em;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--t-display-md);
  text-transform: uppercase;
  line-height: 1;
}

.section-folio {
  font-size: var(--t-meta);
  color: var(--muted);
  letter-spacing: 0.22em;
}

/* RUNNING INDEX STRIP */
.index-strip {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.75rem 0;
  margin-bottom: 3rem;
  font-size: var(--t-meta);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  display: flex;
  justify-content: space-between;
}

/* ABOUT SECTION (01) */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.about-headline {
  font-family: var(--font-display);
  font-size: var(--t-display-sm);
  line-height: 1.15;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.about-headline .italic-whisper {
  display: block;
  margin: 0.3rem 0;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-size: var(--t-body);
  color: var(--ink-soft);
}

.drop-cap::first-letter {
  font-family: var(--font-display);
  font-size: 3.6em;
  float: left;
  line-height: 0.85;
  padding-right: 0.75rem;
  padding-top: 0.1rem;
  color: var(--accent);
}

.about-meta {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.meta-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  font-size: 0.85rem;
}

.meta-key {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: var(--t-meta);
}

.meta-val {
  color: var(--ink);
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #27ae60;
  margin-right: 0.4rem;
  box-shadow: 0 0 8px rgba(39, 174, 96, 0.6);
}

/* SELECTED WORKS SECTION (02) */
.works-list {
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 8vw, 8rem);
}

.work-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.work-row:nth-child(even) {
  grid-template-columns: 0.9fr 1.1fr;
}

.work-row:nth-child(even) .work-visual {
  order: 2;
}

.work-row:nth-child(even) .work-info {
  order: 1;
}

.work-visual {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.work-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(115%) brightness(0.85);
  transition: transform 0.7s cubic-bezier(.2, .8, .2, 1), filter 0.7s ease;
  z-index: 1;
}

.work-visual:hover .work-img {
  transform: scale(1.05);
  filter: grayscale(100%) contrast(125%) brightness(1);
}

.work-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0.65) 100%);
  z-index: 2;
  pointer-events: none;
}

.work-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 90%, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.work-svg-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.22;
  stroke: #ffffff;
  stroke-width: 0.75;
  fill: none;
}

.work-index-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  font-size: var(--t-meta);
  color: var(--dim);
  letter-spacing: 0.2em;
  z-index: 2;
}

.work-title-overlay {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.8rem);
  color: var(--light);
  text-align: center;
  padding: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  z-index: 2;
  line-height: 1.1;
}

.work-info {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.work-meta-row {
  font-size: var(--t-meta);
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.work-title {
  font-family: var(--font-display);
  font-size: var(--t-display-sm);
  text-transform: uppercase;
  line-height: 1.1;
}

.work-desc {
  font-size: var(--t-body);
  color: var(--ink-soft);
  max-width: 38ch;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.tag-pill {
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.work-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  align-self: flex-start;
  padding-bottom: 0.25rem;
}

.work-cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--ink);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(.2, .8, .2, 1);
}

.work-cta:hover::after {
  transform: scaleX(1);
}

/* CAPABILITIES SECTION (03) */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--rule);
  border: 1px solid var(--rule);
}

.capability-card {
  background-color: var(--bg);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  transition: background-color 0.4s;
}

.capability-card:hover {
  background-color: var(--bg-soft);
}

.card-top {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card-num {
  font-size: var(--t-meta);
  color: var(--muted);
  letter-spacing: 0.18em;
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--t-display-xs);
  text-transform: uppercase;
  line-height: 1.2;
}

.card-body {
  font-size: var(--t-body);
  color: var(--ink-soft);
}

.card-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: var(--t-meta);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

/* PROCESS SECTION (04) */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--rule-strong);
  border-bottom: 2px solid var(--rule-strong);
}

.process-col {
  padding: clamp(2rem, 3vw, 3.5rem) clamp(1rem, 2vw, 2rem);
  border-right: 1px solid var(--rule);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transition: background-color 0.3s;
}

.process-col:last-child {
  border-right: none;
}

.process-col::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.4s cubic-bezier(.2, .8, .2, 1);
}

.process-col:hover::before {
  width: 100%;
}

.process-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--ink);
  line-height: 0.9;
}

.process-title {
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.process-body {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* EXPERIMENTS / ARCHIVE SECTION (05) */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 3.5rem;
}

.archive-study {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--ink);
}

.study-visual {
  aspect-ratio: 4 / 5;
  background-color: #0a0a0a;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2, .8, .2, 1), box-shadow 0.4s;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.study-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(120%) brightness(0.95);
  transition: transform 0.6s cubic-bezier(.2, .8, .2, 1), filter 0.6s ease;
}

.archive-study:hover .study-img {
  transform: scale(1.06);
  filter: grayscale(100%) contrast(130%) brightness(1.08);
}

.archive-study:hover .study-visual {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.study-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  transition: opacity 0.4s;
}

.archive-study:hover .study-pattern {
  opacity: 0.75;
}

/* Study Pattern Variants */
.study-pattern[data-pattern="lines"] {
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.25) 0 1px, transparent 1px 14px);
}

.study-pattern[data-pattern="rings"] {
  background:
    radial-gradient(circle at 50% 50%, transparent 20%, rgba(255, 255, 255, 0.2) 21%, transparent 22%),
    radial-gradient(circle at 50% 50%, transparent 40%, rgba(255, 255, 255, 0.2) 41%, transparent 42%),
    radial-gradient(circle at 50% 50%, transparent 60%, rgba(255, 255, 255, 0.2) 61%, transparent 62%);
}

.study-pattern[data-pattern="grid"] {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px 18px);
}

.study-pattern[data-pattern="waves"] {
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.3) 0, transparent 50%),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.3) 0, transparent 50%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0, transparent 10px, rgba(255, 255, 255, 0.15) 11px, transparent 12px);
}

.study-pattern[data-pattern="diag"] {
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 16px);
}

.study-pattern[data-pattern="dots"] {
  background: radial-gradient(rgba(255, 255, 255, 0.3) 1px, transparent 1px);
  background-size: 18px 18px;
}

.study-caption {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.archive-more-wrap {
  display: flex;
  justify-content: center;
}

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 2rem;
  border: 1px solid var(--rule-strong);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.3s, border-color 0.3s;
}

.btn-pill:hover {
  background-color: var(--ink);
  color: var(--light);
}

/* CTA SECTION (06) - DARK */
.cta-section {
  background-color: var(--bg-dark);
  color: var(--light);
}

.cta-section .section-title {
  color: var(--light);
}

.cta-section .section-num,
.cta-section .section-folio {
  color: var(--dim);
}

.cta-section .section-head {
  border-bottom-color: var(--rule-light);
}

.cta-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
  max-width: 1000px;
}

.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7.5vw, 6.5rem);
  text-transform: uppercase;
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.cta-heading .italic-whisper-dark {
  font-size: 0.65em;
  display: inline-block;
  margin: 0 0.2em;
}

.cta-sub {
  font-size: var(--t-body);
  color: var(--dim);
  max-width: 50ch;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 2.5rem;
  background-color: var(--light);
  color: var(--bg-dark);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.3s cubic-bezier(.2, .8, .2, 1), background-color 0.3s;
}

.btn-cta:hover {
  background-color: #ffffff;
  transform: translateY(-2px);
}

.cta-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--bg-dark);
  color: var(--light);
  font-size: 0.8rem;
  transition: transform 0.3s;
}

.btn-cta:hover .cta-glyph {
  transform: translateX(4px);
}

.cta-meta-row {
  margin-top: 5rem;
  width: 100%;
  padding-top: 2rem;
  border-top: 1px solid var(--rule-light);
  display: flex;
  justify-content: space-between;
  font-size: var(--t-meta);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

/* FOOTER SECTION - DARK */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--light);
  padding: var(--section-pad);
  border-top: 1px solid var(--rule-light);
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--rule-light);
  padding-bottom: 2rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
}

.footer-tagline {
  font-size: var(--t-meta);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

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

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-label {
  font-size: var(--t-meta);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule-light);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--light);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--dim);
}

.footer-giant-lockup {
  width: 100%;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(4rem, 22vw, 18rem);
  line-height: 0.8;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.08);
  user-select: none;
  overflow: hidden;
  letter-spacing: -0.03em;
  margin-top: 2rem;
}

/* SCROLL REVEAL (IntersectionObserver) */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(.2, .8, .2, 1), transform 1s cubic-bezier(.2, .8, .2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 960px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .work-row,
  .work-row:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .work-row:nth-child(even) .work-visual {
    order: 1;
  }

  .work-row:nth-child(even) .work-info {
    order: 2;
  }

  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-col:nth-child(2) {
    border-right: none;
  }

  .process-col:nth-child(1),
  .process-col:nth-child(2) {
    border-bottom: 1px solid var(--rule);
  }

  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-col {
    border-right: none !important;
    border-bottom: 1px solid var(--rule);
  }

  .archive-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .cta-heading {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .footer-giant-lockup {
    font-size: 26vw;
  }

  .cta-meta-row {
    flex-direction: column;
    gap: 0.8rem;
  }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  html {
    scroll-behavior: auto !important;
  }
}

/* Arabic (RTL) Font & Alignment Rules */
html[lang="ar"] {
  font-family: 'Alexandria', 'DM Mono', sans-serif;
}

[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .hero-top-bar,
[dir="rtl"] .hero-overlay > div:last-child {
  direction: rtl;
}

[dir="rtl"] .section-title-wrap {
  flex-direction: row;
}

[dir="rtl"] .about-meta .meta-row {
  flex-direction: row;
}

[dir="rtl"] .work-cta,
[dir="rtl"] .btn-pill,
[dir="rtl"] .btn-cta {
  direction: rtl;
}

[dir="rtl"] .drop-cap::first-letter {
  float: right;
  margin-right: 0;
  margin-left: 0.8rem;
}

[dir="rtl"] .status-dot {
  margin-right: 0;
  margin-left: 0.5rem;
}