/* ========== BLACK HALO PHOTOGRAPHY — GLOBAL STYLES ========== */

:root {
  --black: #0a0a0a;
  --off-black: #111111;
  --dark: #1a1a1a;
  --mid: #2a2a2a;
  --subtle: #444;
  --muted: #888;
  --light: #ccc;
  --cream: #e8e4de;
  --white: #f5f3ef;
  --accent: #c9a84c;
  --accent-dim: #a08535;
  --halo-glow: rgba(201, 168, 76, 0.08);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Libre Franklin', Helvetica, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

::selection { background: var(--accent); color: var(--black); }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* GRAIN */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  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)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--subtle); border-radius: 2px; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ========== LOADER ========== */
.loader {
  position: fixed; inset: 0;
  background: var(--black);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-halo {
  width: 50px; height: 50px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  animation: halo-pulse 1.8s ease-in-out infinite;
}
@keyframes halo-pulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.6); opacity: 0; }
}
.loader-text {
  font-family: var(--serif);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 20px;
}

/* ========== NAVIGATION ========== */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 24px 48px;
  display: flex; justify-content: space-between; align-items: center;
  transition: padding 0.3s ease, background 0.3s ease;
}
nav.scrolled {
  padding: 16px 48px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
}
.nav-logo span { color: var(--accent); font-weight: 600; }

.nav-links {
  display: flex; gap: 36px; list-style: none;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--light);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after { width: 100%; }

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: 12px;
  border: 1px solid var(--mid);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}
.lang-opt {
  padding: 5px 10px;
  font-family: var(--sans);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  line-height: 1;
}
.lang-opt.active {
  color: var(--black);
  background: var(--accent);
}
.lang-opt:not(.active):hover {
  color: var(--light);
}
.lang-divider {
  width: 1px;
  height: 16px;
  background: var(--mid);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px; cursor: pointer; z-index: 1001;
  background: none; border: none; padding: 8px;
}
.hamburger span {
  width: 24px; height: 1px;
  background: var(--white);
  transition: 0.3s ease;
  display: block;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0;
  background: var(--black);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu-links {
  list-style: none; text-align: center;
  display: flex; flex-direction: column; gap: 28px;
}
.mobile-menu-links a {
  font-family: var(--serif);
  font-size: 1.8rem; font-weight: 300;
  color: var(--cream);
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}
.mobile-menu-links a:hover { color: var(--accent); }
.mobile-lang {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
  position: relative;
  height: 50vh;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: hero-zoom 10s ease-out forwards;
}
.page-hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.1) 30%, rgba(10,10,10,0.75) 70%, rgba(10,10,10,1) 100%);
}
@keyframes hero-zoom { to { transform: scale(1); } }

.page-hero-content {
  position: relative; z-index: 2;
  padding: 0 48px 56px;
  width: 100%;
}
.page-hero-label {
  font-family: var(--sans);
  font-size: 0.6rem; font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.3s forwards;
}
.page-hero-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300; line-height: 1;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 1s ease 0.5s forwards;
}
.page-hero-title em {
  font-style: italic;
  color: var(--accent);
}
.page-hero-desc {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 200;
  max-width: 500px;
  margin-top: 16px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.7s forwards;
}

/* ========== BREADCRUMB / BACK ========== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 40px 48px 0;
  transition: color 0.3s ease;
}
.back-link:hover { color: var(--accent); }
.back-link svg {
  width: 16px; height: 16px;
  stroke: currentColor; fill: none; stroke-width: 1.5;
}

/* ========== SECTION SHARED ========== */
.section-padding { padding: 100px 48px; }

.section-label {
  font-family: var(--sans);
  font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300; line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.section-title em { font-style: italic; color: var(--accent); }
.section-divider {
  width: 48px; height: 1px;
  background: var(--accent);
  margin: 32px 0;
}

/* ========== PHOTO GRID ========== */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.photo-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.photo-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.photo-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  background: var(--dark);
}
.photo-item.landscape { aspect-ratio: 16/10; }
.photo-item.wide { grid-column: span 2; aspect-ratio: 16/9; }
.photo-item.tall { grid-row: span 2; }

.photo-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
  filter: grayscale(25%) contrast(1.05);
}
.photo-item:hover img {
  transform: scale(1.06);
  filter: grayscale(0%) contrast(1.1);
}

.photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, transparent 50%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.photo-item:hover .photo-overlay { opacity: 1; }

.photo-overlay h3 {
  font-family: var(--serif);
  font-size: 1.3rem; font-weight: 400;
  color: var(--white);
  margin-bottom: 2px;
}
.photo-overlay span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ========== VIDEO GRID ========== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.video-card {
  background: var(--off-black);
  border: 1px solid var(--mid);
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s ease;
}
.video-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-4px);
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: var(--dark);
}
.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

.video-info {
  padding: 24px 28px;
}
.video-band {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.video-title {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--white);
}
.video-role {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 8px;
  font-weight: 200;
}

/* ========== PLACEHOLDER GRID ========== */
.placeholder-item {
  aspect-ratio: 3/4;
  background: var(--dark);
  border: 1px dashed var(--mid);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 12px;
  transition: border-color 0.3s ease;
}
.placeholder-item:hover { border-color: var(--accent-dim); }
.placeholder-item.landscape { aspect-ratio: 16/10; }
.placeholder-item.wide { grid-column: span 2; aspect-ratio: 16/9; }
.placeholder-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--subtle);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.placeholder-icon svg {
  width: 18px; height: 18px;
  stroke: var(--subtle); fill: none; stroke-width: 1.5;
}
.placeholder-text {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--subtle);
}

/* ========== CTA BANNER ========== */
.cta-banner {
  background: var(--off-black);
  border-top: 1px solid var(--mid);
  border-bottom: 1px solid var(--mid);
  text-align: center;
  padding: 80px 48px;
}
.cta-banner h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 24px;
}
.cta-banner h3 em { font-style: italic; color: var(--accent); }
.cta-btn {
  display: inline-block;
  padding: 16px 48px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.cta-btn::before {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--accent);
  transition: left 0.4s ease;
  z-index: -1;
}
.cta-btn:hover { color: var(--black); }
.cta-btn:hover::before { left: 0; }

/* ========== FOOTER ========== */
footer {
  padding: 36px 48px;
  border-top: 1px solid var(--mid);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--black);
}
.footer-left {
  font-family: var(--serif);
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-left span { color: var(--accent); }
.footer-social {
  display: flex; gap: 24px;
}
.footer-social a {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}
.footer-social a:hover { color: var(--accent); }
.footer-credit {
  font-size: 0.58rem;
  color: var(--subtle);
  letter-spacing: 0.1em;
}

/* ========== WHATSAPP FLOAT ========== */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 52px; height: 52px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 998;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  transition: transform 0.3s ease;
}
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 26px; height: 26px; fill: white; }

/* ========== LIGHTBOX ========== */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 10001;
  display: none; align-items: center; justify-content: center;
  cursor: zoom-out;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90%; max-height: 90vh; object-fit: contain; }
.lightbox-close {
  position: absolute; top: 28px; right: 28px;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}
.lightbox-close:hover { opacity: 1; }

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(25px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-item.wide { grid-column: span 2; }
  .video-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

@media (max-width: 768px) {
  nav { padding: 20px 24px; }
  nav.scrolled { padding: 14px 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .section-padding { padding: 72px 24px; }
  .back-link { padding: 32px 24px 0; }

  .page-hero { height: 40vh; min-height: 320px; }
  .page-hero-content { padding: 0 24px 40px; }

  .photo-grid { grid-template-columns: 1fr; gap: 2px; }
  .photo-item.wide { grid-column: span 1; aspect-ratio: 3/4; }
  .photo-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }

  .video-grid { grid-template-columns: 1fr; gap: 20px; }

  .placeholder-item.wide { grid-column: span 1; aspect-ratio: 3/4; }

  .cta-banner { padding: 56px 24px; }

  footer {
    flex-direction: column; gap: 16px;
    text-align: center; padding: 32px 24px;
  }
}