/**
 * ============================================
 * IBOYPRIME — LIGHT EDITORIAL THEME
 * Minimal, typography-led design. White paper, ink text,
 * one flat violet accent, soft pastel tints, hairline rules.
 * Motion: GSAP + ScrollTrigger + SplitText + Lenis (see js/main.js).
 * ============================================
 */

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Surfaces */
  --paper: #ffffff;
  --paper-soft: #f4f5f7;

  /* Ink */
  --ink: #0a0a0a;
  --ink-soft: #45454d;
  --ink-muted: #8a8a93;
  --line: rgba(10, 10, 10, 0.1);

  /* Accent (flat — never a gradient) */
  --accent: #6d28d9;
  --accent-hover: #5b21b6;
  --accent-soft: #c4b5fd;
  --green: #16a34a;

  /* Pastel tints */
  --tint-violet: #ece7fd;
  --tint-blue: #e3edff;
  --tint-cyan: #e3f7ff;

  /* Dark block */
  --dark-bg: #0a0a0a;
  --dark-text: #ffffff;
  --dark-text-soft: rgba(255, 255, 255, 0.64);
  --dark-text-muted: rgba(255, 255, 255, 0.4);
  --dark-line: rgba(255, 255, 255, 0.16);

  /* Typography */
  --font-display: 'Space Grotesk', 'Segoe UI', -apple-system, sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', -apple-system, sans-serif;

  --text-hero: clamp(2.875rem, 8vw, 6.5rem);
  --text-h2: clamp(2.25rem, 5.5vw, 4.25rem);
  --text-h3: clamp(1.25rem, 2vw, 1.625rem);
  --text-lead: clamp(1.125rem, 1.6vw, 1.375rem);
  --text-body: 1.0625rem;
  --text-small: 0.875rem;
  --text-eyebrow: 0.8125rem;
  --text-wordmark: clamp(3.5rem, 13vw, 12rem);

  /* Spacing (8px base) — JS-independent scale, keep names stable */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --section-pad: clamp(5rem, 14vh, 10rem);
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --container-max: 1320px;

  /* Shape */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-card: 1.25rem;
  --radius-pill: 999px;
  --radius-full: 9999px;

  /* Elevation — used sparingly */
  --shadow-pop: 0 24px 48px -24px rgba(10, 10, 10, 0.18);

  /* Motion */
  --transition-fast: 200ms cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-base: 350ms cubic-bezier(0.22, 0.61, 0.36, 1);
  --transition-slow: 500ms cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);

  /* Layers */
  --z-nav: 100;
  --z-overlay: 90;
  --z-modal: 200;
  --z-toast: 1000;
}

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

html {
  /* No CSS smooth scroll — Lenis drives scrolling when motion is enabled */
  scroll-behavior: auto;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}

h1 em,
h2 em {
  font-style: normal;
  color: var(--accent);
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

::selection {
  background: var(--tint-violet);
  color: var(--ink);
}

/* Scrollbar — quiet, light */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--paper);
}

::-webkit-scrollbar-thumb {
  background: #d3d3d9;
  border-radius: var(--radius-full);
  border: 2px solid var(--paper);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--ink-muted);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.end-block :focus-visible,
.lightbox :focus-visible {
  outline-color: var(--accent-soft);
}

/* ============================================
   LENIS (recommended rules)
   ============================================ */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

/* ============================================
   MOTION GATE
   Initial hidden states exist ONLY when JS has added .js-anim
   (and reduced motion is off). If GSAP/Lenis fail to load,
   main.js removes the class and everything is visible.
   ============================================ */
html.js-anim [data-reveal],
html.js-anim [data-split] {
  visibility: hidden;
}

/* ============================================
   LAYOUT PRIMITIVES
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section-pad) 0;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.section-head {
  border-top: 1px solid var(--line);
  padding-top: var(--space-lg);
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.section-head h2 {
  font-size: var(--text-h2);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-top: var(--space-lg);
  max-width: 18ch;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), transform var(--transition-fast);
}

.btn svg {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--ink);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(10, 10, 10, 0.2);
}

.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.btn-secondary svg {
  transition: transform var(--transition-base);
}

.btn-secondary:hover svg {
  transform: none;
}

.btn-secondary.expanded svg {
  transform: rotate(180deg);
}

.btn-light {
  background: #fff;
  color: var(--ink);
}

.btn-light:hover {
  background: var(--accent);
  color: #fff;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background: transparent;
  transition: transform 0.45s var(--ease-smooth), background-color var(--transition-base),
    border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.navbar.nav-hidden {
  transform: translateY(-100%);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  position: relative;
  z-index: calc(var(--z-nav) + 1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
}

.nav-link:hover {
  color: var(--ink);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link.active {
  color: var(--ink);
}

/* CTA pill — opt out of the underline treatment */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ink);
  color: #fff;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-fast);
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover,
.nav-cta.active {
  color: #fff;
  background: var(--accent);
}

.nav-cta svg {
  transition: transform var(--transition-base);
}

.nav-cta:hover svg {
  transform: translateX(3px);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  position: relative;
  z-index: calc(var(--z-nav) + 1);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: clamp(9rem, 22vh, 14rem);
  padding-bottom: clamp(4rem, 10vh, 7rem);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--ink-soft);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2.4s ease-in-out infinite;
}

.eyebrow-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ink-muted);
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.35);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(22, 163, 74, 0);
  }
}

.hero-title {
  font-size: var(--text-hero);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-top: var(--space-xl);
  max-width: 14ch;
}

.hero-lead {
  font-size: var(--text-lead);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-top: var(--space-xl);
}

.hero-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
  margin-top: clamp(3rem, 7vh, 5rem);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--line);
}

.stats-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.stats-label {
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: var(--space-sm);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ============================================
   STATS MARQUEE
   ============================================ */
.marquee-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(1.25rem, 3vh, 2rem) 0;
  background: var(--paper);
}

.marquee {
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.marquee-item {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-muted);
  white-space: nowrap;
}

.marquee-item strong {
  font-weight: 600;
  color: var(--ink);
}

.marquee-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 clamp(1.5rem, 3vw, 2.75rem);
  flex-shrink: 0;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ============================================
   WORK / PORTFOLIO
   ============================================ */
.portfolio-tabs {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.tab-btn {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-muted);
  background: none;
  border: 0;
  padding: 0.25rem 0 0.625rem;
  position: relative;
  transition: color var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
}

.tab-btn:hover {
  color: var(--ink);
}

.tab-btn.active {
  color: var(--ink);
}

.tab-btn.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.tab-count {
  font-size: 0.7em;
  color: var(--ink-muted);
  font-weight: 500;
  vertical-align: super;
}

.portfolio-content {
  display: none;
}

.portfolio-content.active {
  display: block;
}

.portfolio-grid-vertical {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg) var(--space-lg);
}

.portfolio-grid-horizontal {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl) var(--space-lg);
}

/* Video cards — flat, editorial */
.video-card {
  min-width: 0;
}

.video-embed {
  position: relative;
  width: 100%;
  background: var(--ink);
  overflow: hidden;
  border-radius: var(--radius-card);
}

.video-embed.vertical {
  aspect-ratio: 9 / 16;
}

.video-embed.horizontal {
  aspect-ratio: 16 / 9;
}

/* Force iframes and SDK containers to fill the video-embed container */
.video-embed iframe,
.video-embed .dm-active-player,
.video-embed .dm-active-player iframe {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border: 0 !important;
  z-index: 1;
}

/* Click-to-play poster overlay (a <button>, so reset UA button styles) */
.video-poster {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background-color: #101014;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.7s var(--ease-smooth);
}

.video-embed:hover .video-poster {
  transform: scale(1.04);
}

.play-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-base), background-color var(--transition-fast);
  pointer-events: none;
}

.play-badge svg {
  margin-left: 2px;
}

.video-poster:hover .play-badge {
  transform: scale(1.08);
  background: #fff;
}

/* Close button over active video */
.video-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  width: 32px;
  height: 32px;
  background: rgba(10, 10, 10, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  color: #fff;
  font-size: 15px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.video-close-btn:hover {
  background: var(--accent);
}

.video-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xs) 0;
}

.video-info h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Pastel tag pills */
.tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--tint-violet);
  border-radius: var(--radius-pill);
  padding: 0.3125rem 0.75rem;
  white-space: nowrap;
}

.video-card:nth-child(3n+2) .tag {
  background: var(--tint-blue);
}

.video-card:nth-child(3n) .tag {
  background: var(--tint-cyan);
}

/* ============================================
   THUMBNAIL GALLERY
   ============================================ */
.thumbnails {
  background: var(--paper-soft);
}

.thumbnail-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #e7e8ec;
  cursor: pointer;
  flex-shrink: 0;
}

.thumbnail-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-smooth);
}

.thumbnail-card:hover img,
.thumbnail-card:focus-visible img {
  transform: scale(1.06);
}

.thumbnail-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.72) 0%, transparent 45%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.thumbnail-card:hover .thumbnail-overlay,
.thumbnail-card:focus-visible .thumbnail-overlay {
  opacity: 1;
}

.thumbnail-overlay span {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-small);
  letter-spacing: 0.02em;
  color: #fff;
}

/* --- Carousel Slider --- */
.thumbnail-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.carousel-viewport {
  overflow: hidden;
  flex: 1;
  border-radius: var(--radius-card);
}

.carousel-track {
  display: flex;
  gap: var(--space-lg);
  transition: transform 0.6s var(--ease-smooth);
  will-change: transform;
}

.carousel-track .thumbnail-card {
  min-width: calc((100% - 2 * var(--space-lg)) / 3);
  flex: 0 0 calc((100% - 2 * var(--space-lg)) / 3);
}

@media (max-width: 968px) {
  .carousel-track .thumbnail-card {
    min-width: calc((100% - var(--space-lg)) / 2);
    flex: 0 0 calc((100% - var(--space-lg)) / 2);
  }
}

@media (max-width: 600px) {
  .carousel-track .thumbnail-card {
    min-width: 100%;
    flex: 0 0 100%;
  }
}

/* Carousel Arrows */
.carousel-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid rgba(10, 10, 10, 0.2);
  border-radius: 50%;
  color: var(--ink);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), opacity var(--transition-fast);
}

.carousel-arrow:hover:not(:disabled) {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.carousel-arrow:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

/* Carousel dots — short editorial dashes */
.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-xl);
}

.carousel-dot {
  width: 22px;
  height: 2px;
  border: 0;
  border-radius: var(--radius-full);
  background: rgba(10, 10, 10, 0.18);
  padding: 0;
  transition: background-color var(--transition-fast), width var(--transition-base);
}

.carousel-dot:hover {
  background: var(--ink-muted);
}

.carousel-dot.active {
  width: 36px;
  background: var(--accent);
}

/* View All / Collapse toggle */
.thumbnail-toggle {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

/* Expanded grid */
.thumbnail-expanded {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin-top: var(--space-2xl);
  transition: max-height 0.6s var(--ease-smooth), opacity 0.5s var(--ease-smooth);
}

.thumbnail-expanded.visible {
  max-height: 5000px;
  opacity: 1;
}

.thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(8, 8, 10, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox-img {
  max-width: 85vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  animation: lightboxZoomIn 0.3s ease;
}

@keyframes lightboxZoomIn {
  from {
    transform: scale(0.92);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    transform var(--transition-base);
}

.lightbox-close:hover {
  background: #fff;
  color: var(--ink);
  transform: rotate(90deg);
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
  color: #fff;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.lightbox-arrow:hover {
  background: #fff;
  color: var(--ink);
}

.lightbox-prev {
  left: var(--space-xl);
}

.lightbox-next {
  right: var(--space-xl);
}

/* ============================================
   ABOUT
   ============================================ */
.about-content {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--paper-soft);
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-statement {
  font-size: clamp(1.75rem, 3.6vw, 2.875rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 24ch;
}

.about-text p {
  margin-top: var(--space-lg);
  max-width: 58ch;
}

.about-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.skill-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  background: var(--tint-violet);
  border-radius: var(--radius-pill);
  padding: 0.4375rem 1rem;
}

.skill-tag:nth-child(3n+2) {
  background: var(--tint-blue);
}

.skill-tag:nth-child(3n) {
  background: var(--tint-cyan);
}

/* ============================================
   SERVICES
   ============================================ */
.services-list {
  border-bottom: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1fr) 3rem;
  align-items: center;
  gap: var(--space-lg);
  padding: clamp(1.5rem, 3.2vw, 2.5rem) var(--space-md);
  border-top: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: background-color 0.35s var(--ease-smooth);
}

.service-row:hover {
  background: var(--tint-violet);
}

.service-row:nth-child(3n+2):hover {
  background: var(--tint-blue);
}

.service-row:nth-child(3n):hover {
  background: var(--tint-cyan);
}

.service-num {
  font-family: var(--font-display);
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--ink-muted);
}

.service-row h3 {
  font-size: clamp(1.375rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.service-row p {
  font-size: var(--text-small);
  color: var(--ink-soft);
  line-height: 1.5;
}

.service-arrow {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: var(--ink);
  transition: transform 0.35s var(--ease-smooth);
}

.service-row:hover .service-arrow {
  transform: translate(4px, -4px);
}

/* ============================================
   CONTACT + FOOTER — DARK BLOCK
   ============================================ */
.end-block {
  background: var(--dark-bg);
  color: var(--dark-text-soft);
  border-radius: 2rem 2rem 0 0;
  margin-top: var(--space-2xl);
}

.end-block .section-head {
  border-top-color: var(--dark-line);
}

.end-block .eyebrow {
  color: var(--dark-text-muted);
}

.contact-title {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  letter-spacing: -0.025em;
  line-height: 1.02;
  color: var(--dark-text);
  margin-top: var(--space-lg);
  max-width: none;
}

.contact-title em {
  font-style: normal;
  color: var(--accent-soft);
}

.contact-lead {
  font-size: var(--text-lead);
  color: var(--dark-text-soft);
  max-width: 44ch;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}

/* Form — hairline editorial fields */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-xl);
}

.form-group label {
  display: block;
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-text-muted);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--dark-line);
  border-radius: 0;
  padding: 0.875rem 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--dark-text);
  transition: border-color var(--transition-fast);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--dark-text);
}

.form-privacy {
  font-size: 0.8125rem;
  color: var(--dark-text-muted);
  margin-top: var(--space-lg);
  max-width: 48ch;
}

/* Social links — text list with arrows */
.aside-label {
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-text-muted);
  margin-bottom: var(--space-md);
}

.social-list li {
  border-bottom: 1px solid var(--dark-line);
}

.social-list li:first-child {
  border-top: 1px solid var(--dark-line);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0.25rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--dark-text);
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.social-link svg {
  color: var(--dark-text-muted);
  transition: transform 0.35s var(--ease-smooth), color var(--transition-fast);
}

.social-link:hover {
  color: var(--accent-soft);
  padding-left: 0.75rem;
}

.social-link:hover svg {
  color: var(--accent-soft);
  transform: translate(3px, -3px);
}

/* Footer */
.footer {
  padding: clamp(3rem, 8vh, 5rem) 0 var(--space-xl);
  border-top: 1px solid var(--dark-line);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: var(--text-wordmark);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--dark-text);
  user-select: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-top: clamp(2rem, 5vh, 3.5rem);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--dark-line);
}

.footer-text {
  font-size: var(--text-small);
  color: var(--dark-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-links a {
  font-size: var(--text-small);
  color: var(--dark-text-soft);
  transition: color var(--transition-fast);
}

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

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-overlay);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), visibility var(--transition-base),
    transform var(--transition-base), background-color var(--transition-fast);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--accent);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .portfolio-grid-vertical {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl) var(--space-lg);
  }
}

@media (max-width: 900px) {
  .about-content {
    grid-template-columns: 1fr;
  }

  .about-image-wrapper {
    max-width: 420px;
  }

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

  .service-row {
    grid-template-columns: 3rem minmax(0, 1fr) 2.5rem;
    grid-template-areas:
      "num title arrow"
      "num desc arrow";
    row-gap: var(--space-xs);
  }

  .service-num {
    grid-area: num;
  }

  .service-row h3 {
    grid-area: title;
  }

  .service-row p {
    grid-area: desc;
  }

  .service-arrow {
    grid-area: arrow;
  }
}

@media (max-width: 768px) {

  /* Mobile nav — full-screen overlay */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-lg);
    padding: 6rem var(--gutter) 3rem;
    transform: translateY(-102%);
    visibility: hidden;
    transition: transform 0.55s var(--ease-smooth), visibility 0.55s;
  }

  .nav-menu.active {
    transform: translateY(0);
    visibility: visible;
  }

  .nav-menu .nav-link {
    font-family: var(--font-display);
    font-size: clamp(2rem, 9vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
  }

  .nav-menu .nav-link::after {
    height: 2px;
  }

  .nav-menu .nav-cta {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    margin-top: var(--space-lg);
    padding: 0.875rem 1.625rem;
  }

  .hero-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .portfolio-grid-horizontal {
    grid-template-columns: 1fr;
  }

  .carousel-arrow {
    width: 38px;
    height: 38px;
  }

  .carousel-arrow svg {
    width: 18px;
    height: 18px;
  }

  .lightbox-arrow {
    width: 42px;
    height: 42px;
  }

  .lightbox-img {
    max-width: 95vw;
    max-height: 80vh;
  }

  .lightbox-close {
    top: var(--space-md);
    right: var(--space-md);
  }

  .lightbox-prev {
    left: var(--space-md);
  }

  .lightbox-next {
    right: var(--space-md);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .end-block {
    border-radius: 1.25rem 1.25rem 0 0;
  }

  .scroll-top {
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 600px) {
  .portfolio-grid-vertical {
    grid-template-columns: 1fr;
  }

  .portfolio-grid-vertical .video-embed.vertical {
    max-width: 360px;
    margin: 0 auto;
  }

  .video-info {
    padding-left: 0;
    padding-right: 0;
  }
}

/* ============================================
   REDUCED MOTION
   Kill all decorative animation; content is always visible
   (the .js-anim gate is never added when reduce is set).
   ============================================ */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .marquee-track {
    animation: none;
    width: auto;
    flex-wrap: wrap;
    justify-content: center;
  }

  .marquee-group {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: var(--space-sm);
  }

  .marquee-group[aria-hidden="true"] {
    display: none;
  }

  .status-dot {
    animation: none;
  }
}