/* ============================================================
   B1 Digital Media — Stylesheet
   Dark editorial theme: pure black + gold
   ============================================================ */

:root {
  --bg: #080808;
  --surface: #111111;
  --surface-alt: #0e0e0e;
  --gold: #c9a84c;
  --gold-light: #e2c47a;
  --gold-dark: #a8863b;
  --text: #f2f2f2;
  --text-muted: #777;
  --text-dim: #444;
  --border: rgba(255, 255, 255, 0.07);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container: 1240px;
  --nav-h: 72px;
  --section-pad: clamp(80px, 10vw, 130px);

  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-std: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, select, textarea { font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.section { padding: var(--section-pad) 0; }
.section-alt { background: var(--surface-alt); }
.section-header { text-align: center; margin-bottom: clamp(3rem, 6vw, 5rem); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.875rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 1px;
  transition: all 0.3s var(--ease-std);
  white-space: nowrap;
}
.btn-gold { background: var(--gold); color: #080808; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,168,76,0.25); }
.btn-outline { border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.75); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-full { width: 100%; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}
.nav.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}

.logo { display: flex; align-items: baseline; gap: 0.5rem; }
.logo-b1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.01em;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.nav-menu { display: flex; align-items: center; gap: 2.25rem; }
.nav-link {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  position: relative;
  transition: color 0.2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-cta {
  background: var(--gold);
  color: #080808 !important;
  padding: 0.5rem 1.25rem;
  border-radius: 1px;
  font-weight: 500;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold-light); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1px; background: var(--text); border-radius: 1px; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO — SPLIT LAYOUT
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.hero-left {
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 3rem) clamp(2rem, 6vw, 5rem) 5rem;
  background: var(--bg);
  position: relative;
  z-index: 1;
}

/* subtle vertical rule between columns */
.hero-left::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}

.hero-right {
  position: relative;
  overflow: hidden;
  background: #0c0c0c;
}

.hero-right img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  background: linear-gradient(135deg, #0c0c0c 0%, #141414 50%, #0a0a0a 100%);
  color: rgba(255,255,255,0.2);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.hero-content { max-width: 540px; width: 100%; }

.hero-eyebrow {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.75rem;
  animation: fadeUp 0.9s var(--ease-expo) 0.15s both;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--text);
  margin-bottom: 2rem;
  animation: fadeUp 0.9s var(--ease-expo) 0.3s both;
}
.hero-heading em {
  display: block;
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.hero-sub {
  color: rgba(255,255,255,0.45);
  font-size: 0.9375rem;
  line-height: 1.85;
  margin-bottom: 2.5rem;
  max-width: 400px;
  animation: fadeUp 0.9s var(--ease-expo) 0.45s both;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.9s var(--ease-expo) 0.6s both;
}

.hero-thumbs {
  display: flex;
  gap: 0.625rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.9s var(--ease-expo) 0.75s both;
}

.hero-thumb {
  width: 80px;
  height: 56px;
  border-radius: 1px;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s;
}
.hero-thumb:hover { border-color: var(--gold); }
.hero-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-expo);
}
.hero-thumb:hover img { transform: scale(1.08); }

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 25%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  animation: fadeIn 1s ease 1.2s both;
}
.scroll-label {
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.scroll-line {
  width: 1px;
  height: 38px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5) translateY(-6px); }
  55%       { opacity: 1;   transform: scaleY(1) translateY(0); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}

.about-visual { position: relative; }

.photo-frame {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 1px;
  background: var(--surface);
}
.photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-expo);
}
.photo-frame:hover img { transform: scale(1.04); }

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px dashed rgba(255,255,255,0.08);
  background: linear-gradient(135deg, #111, #161616, #111);
}

.exp-badge {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--gold);
  color: #080808;
  padding: 1.25rem;
  border-radius: 1px;
  text-align: center;
  line-height: 1;
  box-shadow: 0 8px 32px rgba(201,168,76,0.25);
}
.badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.badge-label {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-text p {
  color: rgba(255,255,255,0.55);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1.25rem;
}
.about-text p strong { color: var(--text); font-weight: 500; }
.about-text .section-title { margin-bottom: 1.5rem; }

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin: 2.25rem 0;
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.service-card {
  background: var(--surface);
  padding: clamp(2rem, 4vw, 2.75rem);
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s ease;
}
.service-card:last-child { border-right: none; }

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.service-card:hover::before,
.service-card-featured::before { transform: scaleX(1); }
.service-card-featured { background: rgba(201,168,76,0.03); }

.service-icon { color: var(--gold); margin-bottom: 1.5rem; opacity: 0.85; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.875rem;
  letter-spacing: 0.01em;
}
.service-card p {
  color: rgba(255,255,255,0.45);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.service-features { display: flex; flex-direction: column; gap: 0.5rem; }
.service-features li {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}
.service-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.65rem;
}

.services-note {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.services-note a { color: var(--gold); border-bottom: 1px solid rgba(201,168,76,0.3); padding-bottom: 1px; transition: border-color 0.2s; }
.services-note a:hover { border-color: var(--gold); }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-filters {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}
.filter-btn {
  padding: 0.45rem 1.25rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 1px;
  transition: all 0.25s ease;
}
.filter-btn:hover, .filter-btn.active {
  color: #080808;
  background: var(--gold);
  border-color: var(--gold);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 1px;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.portfolio-item.tall { aspect-ratio: 3/4; grid-row: span 2; }

.portfolio-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-expo);
}
.portfolio-item:hover img { transform: scale(1.06); }

.item-bg {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  transition: transform 0.7s var(--ease-expo);
}
.portfolio-item:hover .item-bg { transform: scale(1.06); }

.item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
}
.portfolio-item:hover .item-overlay { opacity: 1; }

.item-info { transform: translateY(6px); transition: transform 0.35s var(--ease-expo); }
.portfolio-item:hover .item-info { transform: translateY(0); }

.item-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text);
}
.item-cat {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.2rem;
}

.item-expand {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 30px; height: 30px;
  background: rgba(0,0,0,0.55);
  border-radius: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--text);
}
.portfolio-item:hover .item-expand { opacity: 1; }

.portfolio-cta { text-align: center; margin-top: 3.5rem; }

/* ============================================================
   INSTAGRAM
   ============================================================ */
.insta-handle {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border-bottom: 1px solid rgba(201,168,76,0.3);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.insta-handle:hover { color: var(--gold-light); border-color: var(--gold-light); }

.insta-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
}

.insta-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 1px;
  background: var(--surface);
  cursor: pointer;
  position: relative;
}
.insta-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-expo);
}
.insta-item:hover img { transform: scale(1.08); }
.insta-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(201,168,76,0.12);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.insta-item:hover::after { opacity: 1; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  position: relative;
}
.testimonial::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.6;
}
.testimonial p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9375rem;
  line-height: 1.85;
  margin-bottom: 1.75rem;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 0.875rem; }
.author-name {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.1rem;
}
.author-role {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}

.team-text p {
  color: rgba(255,255,255,0.55);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1.25rem;
}
.team-text p strong { color: var(--gold); font-weight: 500; }
.team-text .section-title { margin-bottom: 1.5rem; }

.team-pillars { display: flex; flex-direction: column; gap: 2rem; }

.pillar { display: flex; gap: 1.25rem; align-items: flex-start; }

.pillar-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 1px;
  color: var(--gold);
}
.pillar h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 0.4rem;
  color: var(--text);
}
.pillar p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}

.contact-info .section-title { margin: 0.5rem 0 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.contact-item:hover { color: var(--gold); }
.contact-item svg { color: var(--gold); flex-shrink: 0; margin-top: 2px; }

.social-links { display: flex; gap: 0.625rem; }
.social-btn {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 1px;
  color: var(--text-muted);
  transition: all 0.25s ease;
}
.social-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.07);
  transform: translateY(-2px);
}

.contact-form {
  background: var(--surface);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  border: 1px solid var(--border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-full { grid-column: 1 / -1; }

.form-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}
.form-input {
  width: 100%;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 1px;
  padding: 0.8rem 1rem;
  color: var(--text);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus {
  outline: none;
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.08);
}
.form-input::placeholder { color: var(--text-dim); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option { background: var(--surface); color: var(--text); }
.form-textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { margin-top: 0.5rem; }
.form-note {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-top: 1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #040404;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2.5rem;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.footer-nav { display: flex; gap: 2rem; }
.footer-nav a {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold); }

.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  color: var(--text-dim);
  text-align: center;
  font-size: 1.0625rem;
  padding: 1.25rem 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }

.lb-content { max-width: 90vw; max-height: 85vh; text-align: center; }
.lb-content img { max-width: 90vw; max-height: 80vh; object-fit: contain; }
.lb-caption { color: var(--text-muted); font-size: 0.8rem; margin-top: 1rem; }

.lb-close, .lb-prev, .lb-next {
  position: absolute;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.05);
  border-radius: 1px;
  transition: background 0.2s, color 0.2s;
  line-height: 1;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--gold); color: #080808; }
.lb-close { top: 1.5rem; right: 1.5rem; padding: 0.6rem 0.8rem; font-size: 1.2rem; }
.lb-prev  { left: 1.5rem;  top: 50%; transform: translateY(-50%); padding: 0.5rem 0.9rem; font-size: 1.75rem; }
.lb-next  { right: 1.5rem; top: 50%; transform: translateY(-50%); padding: 0.5rem 0.9rem; font-size: 1.75rem; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease-expo), transform 0.9s var(--ease-expo);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: calc(var(--nav-h) + 3rem) clamp(2rem, 6vw, 4rem) 4rem; }
  .hero-left::after { display: none; }
  .hero-right { height: 55vw; min-height: 320px; position: relative; }
  .scroll-indicator { left: 50%; }
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .about-grid, .team-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 340px; margin: 0 auto 2rem; }
  .exp-badge { right: 0; bottom: -1rem; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none; border-bottom: 1px solid var(--border); }
  .service-card:last-child { border-bottom: none; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 1.5rem; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(8,8,8,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-menu.open { display: flex; }
  .nav-link { font-size: 0.9rem; color: var(--text); }
  .hamburger { display: flex; }

  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .about-stats { gap: 1.5rem; }
  .footer-nav { flex-wrap: wrap; justify-content: center; gap: 1.25rem; }
  .insta-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item.tall { aspect-ratio: 4/3; grid-row: span 1; }
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
}