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

:root {
  --accent: #4a9eff;
  --black: #000000;
  --white: #ffffff;
  --font-display: 'Arial Black', 'Impact', sans-serif;
  --font-body: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

html {
  background: var(--black);
  scroll-behavior: auto;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  min-height: 100%;
  cursor: none;
  overflow-x: hidden;
}

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

/* ─── Custom Cursor ─── */
.cursor {
  position: fixed;
  width: 13px;
  height: 13px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease, opacity 0.2s ease;
  will-change: left, top;
}

/* ─── Preloader ─── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  pointer-events: none;
}

/* WebGL mist canvas — sits behind grain and text */
.preloader-mist {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: var(--black);
  opacity: 0.38; /* keeps background dark, fog subtle */
}

/* Click-to-enter prompt */
.preloader__prompt {
  position: absolute;
  bottom: 32%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1003;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
  margin: 0;
}

.preloader__prompt.visible {
  opacity: 1;
  animation: prompt-pulse 2.2s ease-in-out infinite;
}

@keyframes prompt-pulse {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.75; }
}

/* Preloader is clickable once scramble finishes */
.preloader.awaiting-click { cursor: pointer; }

/* Bubble hover on individual chars after scramble resolves */
.preloader__glitch .char {
  display: inline-block;
  transition:
    transform 0.42s cubic-bezier(0.34, 1.56, 0.64, 1),
    text-shadow 0.3s ease,
    color 0.3s ease;
}

.preloader__glitch .char--space { display: inline-block; width: 0.35em; }

.preloader__glitch .char:hover {
  transform: translateY(-14px) scale(1.22);
  color: var(--white);
  text-shadow:
    0 0 12px rgba(74,158,255,1),
    0 0 28px rgba(74,158,255,0.7),
    0 0 55px rgba(74,158,255,0.4);
}

/* Film grain on preloader */
.grain-overlay {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 1001;
  pointer-events: none;
  opacity: 0.07;
  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)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  mix-blend-mode: overlay;
  animation: grain-shift 0.08s steps(1) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  10%  { transform: translate(-3%, -4%); }
  20%  { transform: translate(-6%, 2%); }
  30%  { transform: translate(3%, -5%); }
  40%  { transform: translate(-4%, 7%); }
  50%  { transform: translate(-2%, 3%); }
  60%  { transform: translate(5%, -2%); }
  70%  { transform: translate(-3%, 6%); }
  80%  { transform: translate(4%, -4%); }
  90%  { transform: translate(2%, 8%); }
  100% { transform: translate(-5%, 1%); }
}

/* Glitch title */
.preloader__glitch {
  position: relative;
  z-index: 1002;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 3.2rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  text-align: center;
  line-height: 1;
  mix-blend-mode: screen; /* fog texture bleeds through the text */
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  z-index: 100;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.nav.visible { opacity: 1; }

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
}

/* ─── Slide-up hover effect ─── */
.nav__link {
  position: relative;
  display: inline-block;
  overflow: hidden;
  height: 1.25em;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav__link-inner {
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav__link:hover .nav__link-inner {
  transform: translateY(-50%);
}

.nav__link-inner span {
  display: block;
  height: 1.25em;
  line-height: 1.25em;
  white-space: nowrap;
}

.nav__link-inner span:first-child {
  color: rgba(255,255,255,0.45);
}

.nav__link-inner span:last-child {
  color: var(--white);
}

/* ─── Right-side Vertical Section Nav ─── */
.side-nav {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  align-items: flex-end;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.side-nav.visible {
  opacity: 1;
  pointer-events: auto;
}

.side-nav-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
}

.side-nav-label {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.22s ease, transform 0.22s ease, color 0.22s ease;
  white-space: nowrap;
}

.side-nav-item:hover .side-nav-label {
  opacity: 1;
  transform: translateX(0);
  color: rgba(255,255,255,0.75);
}

.side-nav-item.active .side-nav-label {
  opacity: 1;
  transform: translateX(0);
  color: rgba(255,255,255,0.55);
}

.side-nav-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
  flex-shrink: 0;
  transition: background 0.3s ease, transform 0.3s ease;
}

.side-nav-item.active .side-nav-dot {
  background: var(--accent);
  transform: scale(1.5);
}

.side-nav-item:hover .side-nav-dot {
  background: rgba(255,255,255,0.65);
  transform: scale(1.2);
}

@media (hover: none), (max-width: 768px) {
  .side-nav { display: none; }
}

/* ─── Cursor Drag Label ─── */
.cursor-label {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  font-family: var(--font-body);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  opacity: 0;
  transition: opacity 0.18s ease;
  white-space: nowrap;
  transform: translate(14px, -50%);
  will-change: left, top;
}

.cursor-label.visible { opacity: 1; }

/* ─── Hero Text Overlay ─── */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5vw;
  opacity: 0;
  transition: opacity 0.9s ease 0.2s;
}

.hero-overlay.visible { opacity: 1; }

.hero-text {
  max-width: 440px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
  opacity: 0.9;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6.5vw, 6.5rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 40px rgba(0,0,0,0.6);
}

.hero-body {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  max-width: 340px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.8rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  animation: scroll-pulse 2.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.15; }
  50%       { opacity: 0.55; }
}

@media (hover: none) {
  .hero-overlay { display: none; }
}

/* Cursor grows while dragging the marquee */
body.marquee-dragging .cursor {
  width: 22px;
  height: 22px;
}

/* ─── Hero Section ─── */
.hero-section {
  position: relative;
  height: 200vh; /* reduced for snappier letterbox animation */
  background: var(--black);
}

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

/* Cinematic letterbox bars — height driven by JS, soft inner edge */
.hero-bar {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 2;
  height: 0;
  will-change: height;
  pointer-events: none;
}

.hero-bar--top {
  top: 0;
  background: var(--black);
}

.hero-bar--bottom {
  bottom: 0;
  background: var(--black);
}

.hero-video-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--black);
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-video.active { opacity: 1; }

/* ─── Projects Section: scroll container + sticky card ─── */
.projects-scroll-section {
  position: relative;
  height: 200vh; /* 100vh scroll travel for shrink + 100vh sticky hold */
  background: var(--black);
}

.projects-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* The card that shrinks and gains a shine border on scroll */
.projects-card {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 0px;
  overflow: hidden;
  will-change: transform, border-radius;
  transform-origin: center center;
}

/* Shine border — revealed as card shrinks */
.projects-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 20;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    transparent, transparent,
    #4a9eff, rgba(255,255,255,0.4),
    transparent, transparent
  );
  background-size: 300% 300%;
  animation: shine 10s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.projects-card.is-shrunk::before {
  opacity: 1;
}

/* ─── Background Video (inside projects-section) ─── */
.bg-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.bg-video-wrapper.visible { opacity: 1; }

.bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.bg-video.active { opacity: 1; }

/* ─── Vignette Overlay (inside projects-section) ─── */
.vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.vignette::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 55%;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, transparent 100%);
  transition: opacity 0.5s ease;
}

.vignette.video-priority::after {
  opacity: 0.4;
}

/* ─── Marquee (inside projects-section) ─── */
.titles-wrapper {
  touch-action: pan-y; /* allow vertical page scroll; JS handles horizontal drag */
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  padding-bottom: 1.5rem;
  overflow: visible;
  pointer-events: auto;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.titles-wrapper.visible { opacity: 1; }

.titles-track {
  display: flex;
  align-items: flex-end;
  width: max-content;
  animation: marquee-scroll 28s linear infinite;
  will-change: transform;
}

.titles-track.paused {
  animation-play-state: paused;
}

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

/* ─── Individual Title Items ─── */
.title-item {
  display: inline-flex;
  align-items: flex-end;
  padding: 0 2rem;
  flex-shrink: 0;
  cursor: pointer;
}

.title-item__text {
  display: inline-flex;
  align-items: flex-end;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 7rem);
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  letter-spacing: -0.02em;
  pointer-events: none;
  color: rgba(255,255,255,0.45);
  transition: color 0.35s ease, opacity 0.35s ease;
}

/* Individual character spans — wave-text spring animation */
.title-item__text .char {
  display: inline-block;
  transform-origin: bottom center;
  transform: translateY(0) scale(1);
  color: rgba(255,255,255,0.22);
  transition:
    transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
    color 0.25s ease;
  will-change: transform;
  pointer-events: none;
}

/* Dim non-active titles on hover */
.titles-wrapper.hovering .title-item__text {
  opacity: 0.2;
  color: rgba(255,255,255,0.2);
}

/* Active title */
.titles-wrapper.hovering .title-item.active .title-item__text {
  opacity: 1;
}
.titles-wrapper.hovering .title-item.active .title-item__text .char {
  color: var(--white);
}

/* ─── Project Page ─── */
.project-page {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--black);
}

.project-back {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 300;
  font-family: var(--font-body);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--white);
  mix-blend-mode: difference;
  transition: opacity 0.2s ease;
}

.project-back:hover { opacity: 0.5; }

.project-title {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 300;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  mix-blend-mode: difference;
  opacity: 1;
  transition: opacity 1s ease;
}

.project-title.fade-out { opacity: 0; }

/* ─── Contact Page ─── */
@keyframes marquee-vertical {
  from { transform: translateY(0); }
  to   { transform: translateY(-50%); }
}

.contact-page {
  position: fixed;
  inset: 0;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: hidden;
}

.contact-grid {
  width: 100%;
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.contact-left { max-width: 480px; }

.contact-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact-body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  margin-bottom: 2.5rem;
  max-width: 360px;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: none;
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
  text-decoration: none;
}

.contact-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.contact-back {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 300;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--white);
  mix-blend-mode: difference;
  transition: opacity 0.2s ease;
  text-decoration: none;
}

.contact-back:hover { opacity: 0.5; }

/* Vertical marquee column */
.contact-right {
  position: relative;
  height: 600px;
  overflow: hidden;
}

.v-marquee-track {
  display: flex;
  flex-direction: column;
  animation: marquee-vertical 18s linear infinite;
  will-change: transform;
}

.v-marquee-item {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.6rem 0;
  color: rgba(255,255,255,0.18);
  white-space: nowrap;
  transition: color 0.3s ease;
}

.contact-right::before,
.contact-right::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 35%;
  z-index: 2;
  pointer-events: none;
}

.contact-right::before {
  top: 0;
  background: linear-gradient(to bottom, var(--black) 0%, transparent 100%);
}

.contact-right::after {
  bottom: 0;
  background: linear-gradient(to top, var(--black) 0%, transparent 100%);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-right { height: 300px; }

  .hero-section { height: 160vh; }
}

/* ─── Mobile Slideshow Navigation ─── */
/* Hidden on desktop — shown only via @media (hover: none) below */
.mobile-slide-ui { display: none; }

/* ─── Shine Border Animation ─── */
@keyframes shine {
  0%   { background-position: 0% 0%; }
  50%  { background-position: 100% 100%; }
  100% { background-position: 0% 0%; }
}


/* ─── About Section ─── */
.about-section {
  min-height: 100vh;
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  padding: 6rem 2rem;
}

.about-inner {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5rem;
  align-items: center;
}

.about-left {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

/* Headshot column: photo + name stacked */
.about-photo-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  flex-shrink: 0;
}

.about-photo-name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-top: 0.6rem;
}

/* Headshot with shine border */
.about-photo-wrap {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  will-change: transform;
  transform: scale(0.92);
}

/* Shine border */
.about-photo-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    transparent, transparent,
    #4a9eff, rgba(255,255,255,0.4),
    transparent, transparent
  );
  background-size: 300% 300%;
  animation: shine 10s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.about-photo {
  display: block;
  width: 360px;
  max-width: 38vw;
  height: auto;
  object-fit: cover;
}

.about-name {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 11rem);
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
}

.about-role {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: left;
}

.about-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 3rem;
}

.about-bio {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.45);
  font-weight: 300;
  max-width: 380px;
}

.about-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.about-link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.about-link:hover { color: var(--white); }

.about-location {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.02em;
}

.about-socials {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-photo-col { order: -1; }
  .about-photo { width: 100%; max-width: 100%; }
  .about-bottom { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-name { font-size: clamp(3.5rem, 18vw, 7rem); }
}

/* ─── Social Branding Videos — grid ─── */
.social-section {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 6rem 2rem;
}

.social-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.social-heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 8rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 4rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.social-video-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: rgba(255,255,255,0.04);
  cursor: pointer;
}

/* Shine border */
.social-video-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    transparent, transparent,
    #4a9eff, rgba(255,255,255,0.4),
    transparent, transparent
  );
  background-size: 300% 300%;
  animation: shine 10s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.social-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Play button — centered, fades out when playing */
.social-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease, transform 0.2s ease, background 0.2s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: auto;
}

.social-play-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: translate(-50%, -50%) scale(1.1);
}

.social-play-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

.social-play-btn svg {
  width: 22px;
  height: 22px;
  margin-left: 3px; /* optical centre for play triangle */
  pointer-events: none;
}

@media (hover: none) {
  .social-play-btn { cursor: pointer; }
}

/* ─── HDR Photography Gallery ─── */
.hdr-section {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 6rem 2rem;
}

.hdr-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.hdr-header {
  margin-bottom: 4rem;
}

.hdr-heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 8rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
}

.hdr-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.hdr-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hdr-img-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.hdr-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    transparent, transparent,
    #4a9eff, rgba(255,255,255,0.4),
    transparent, transparent
  );
  background-size: 300% 300%;
  animation: shine 10s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hdr-img-wrap.in-view {
  opacity: 1;
  transform: translateY(0);
}

.hdr-img-wrap {
  cursor: pointer;
}

.hdr-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hdr-img-wrap.in-view:hover .hdr-img {
  transform: scale(1.06);
}

/* ─── Lightbox ─── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0,0,0,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 6px;
  transform: scale(0.9);
  transition: transform 0.38s cubic-bezier(0.34, 1.15, 0.64, 1);
  cursor: default;
  pointer-events: none;
}

.lightbox.open img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease;
  pointer-events: auto;
}

.lightbox-close:hover { color: var(--white); }

/* ─── Footer ─── */
.site-footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}

/* Glow line at top center */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 33%;
  height: 1px;
  background: rgba(255,255,255,0.25);
  filter: blur(3px);
  border-radius: 9999px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 4rem;
  align-items: start;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 0.9;
  margin-bottom: 1.5rem;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.04em;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.footer-col-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col ul li a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-block;
}

.footer-col ul li a:hover { color: var(--white); }

.footer-location {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.02em;
}

.footer-photo-col {
  flex-shrink: 0;
}

.footer-photo-wrap {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  width: 200px;
}

/* Shine border on footer headshot */
.footer-photo-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    transparent, transparent,
    #4a9eff, rgba(255,255,255,0.4),
    transparent, transparent
  );
  background-size: 300% 300%;
  animation: shine 10s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.footer-photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (max-width: 900px) {
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .hdr-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-photo-wrap { width: 140px; }
}

@media (max-width: 480px) {
  .social-section { padding: 4rem 1.25rem; }
  .social-grid { gap: 0.75rem; }
  .hdr-section { padding: 4rem 1.25rem; }
  .hdr-gallery { grid-template-columns: 1fr; }
  .site-footer { padding: 4rem 1.25rem; }
  .footer-cols { gap: 2rem; }
  .footer-photo-wrap { width: 120px; }
}

/* ─── Touch / Mobile ─── */
@media (hover: none) {
  body { cursor: auto; }
  .cursor { display: none; }
  .contact-btn { cursor: pointer; }
  .title-item { cursor: pointer; }

  /* Brighter marquee titles — no hover state on touch */
  .title-item__text { color: rgba(255,255,255,0.7); }
  .title-item__text .char { color: rgba(255,255,255,0.6); }

  /* Remove letterbox bars — 2.39:1 animation cuts off width on portrait phones */
  .hero-bar { display: none; }

  /* 4:3 card — shows much more of the landscape video on portrait screens */
  .projects-card {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  /* Stop auto-scroll — titles are static; user scrubs manually */
  .titles-track { animation: none; }

  /* Hide desktop marquee — replaced by slideshow on mobile */
  .titles-wrapper { display: none; }

  /* ── Mobile slideshow navigation ── */
  .mobile-slide-ui {
    display: flex;
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.5rem 1.25rem 1.75rem;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    z-index: 10;
    background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, transparent 100%);
  }

  .slide-arrow {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    color: var(--white);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
    -webkit-tap-highlight-color: transparent;
  }

  .slide-arrow:active {
    background: rgba(74,158,255,0.25);
    border-color: rgba(74,158,255,0.5);
    transform: scale(0.93);
  }

  .slide-center {
    flex: 1;
    text-align: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .slide-title-display {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 7vw, 2.8rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.3rem;
  }

  .slide-counter-display {
    font-family: var(--font-body);
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    margin-bottom: 0.2rem;
  }

  .slide-hint {
    font-family: var(--font-body);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: rgba(74,158,255,0.55);
    text-transform: uppercase;
  }
}

@media (max-width: 480px) {
  .nav { padding: 1rem 1.25rem; }
  .about-section { padding: 4rem 1.25rem; }
  .about-bottom { padding-top: 2rem; gap: 2rem; }

  /* Contact page — allow scrolling, push content below back button */
  body.contact-body { overflow-y: auto !important; }
  .contact-page {
    position: relative;
    inset: auto;
    min-height: 100svh;
    align-items: flex-start;
    padding: 5rem 1.25rem 3rem;
    overflow-y: visible;
  }
  .contact-grid { gap: 2rem; }
  .contact-right { display: none; } /* hide word marquee — saves space on small screens */
  .projects-scroll-section { height: 150vh; }
  .hero-section { height: 180vh; }
}