/* ═══════════════════════════════════════════════════════════
   MANASVI NORONHA — Automotive Photography Portfolio
   style.css — Dark theme, hero bg persistent
═══════════════════════════════════════════════════════════ */

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

:root {
  --black: #0a0808;
  --off-white: #F0EBE1;
  --warm-gray: rgba(240, 235, 225, 0.62);
  --accent: #DDFF55;        /* neon green — small UI accents only */
  --blue: #C0D6EA;          /* steel blue — labels, eyebrows */
  --dark: #11425D;          /* deep navy */
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'DM Mono', monospace;

  /* Light frosted glass — linen tinted */
  --glass-bg: rgba(253, 250, 244, 0.18);
  --glass-border: rgba(253, 250, 244, 0.28);
  --glass-text: #F0EBE1;
  --glass-muted: rgba(240, 235, 225, 0.65);
}

html { height: 100%; }

body {
  color: #F0EBE1;
  font-family: var(--font-body);
  font-weight: 300;

  min-height: 100%;
}

/* ── FIXED BACKGROUND IMAGE ── */
/* On html element — no stacking context issues, 
   browser composites it cleanly behind everything */
html {
  height: 100%;
  background-color: #0a0808;
}

/* Background image lives on a pseudo-element so we can blur it
   independently without blurring the page content */
html::before {
  content: '';
  position: fixed;
  inset: -20px; /* slightly oversized to hide blur edges */
  z-index: -1;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  transition: filter 0.9s ease;
}

/* JS adds this class when scrolled past hero — only blurs the bg */
html.bg-blurred::before {
  filter: blur(12px) brightness(0.7);
}

/* Dark tint sits above the bg image, below page content */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 18, 0.38);
  pointer-events: none;
  z-index: -1;
}



/* ─── PROGRESS BAR ─── */
#progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--accent);
  z-index: 600;
  width: 0%;
  transition: width 0.1s linear;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 3rem;
  background: rgba(8, 6, 4, 0.35);
  border-bottom: 1px solid rgba(240, 235, 225, 0.1);
  transition: background 0.4s ease, border-color 0.4s ease;
}
nav.scrolled {
  background: rgba(8, 6, 4, 0.82);
  border-bottom-color: rgba(240, 235, 225, 0.12);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #F0EBE1;
  text-decoration: none;
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--accent); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #F0EBE1;
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

/* ─── GLASS CARD — applied to every section after hero ─── */
/* Dark translucent card — works without backdrop-filter.
   The layered box-shadow + semi-transparent bg creates depth.
   A blurred pseudo catches the image color underneath. */
#about,
#legacy-in-motion,
#la-auto-show,
#petersen,
#balboa,
#closing {
  position: relative;
  margin: 0 2.5rem 2.5rem;
  border-radius: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 20px 80px rgba(0, 0, 0, 0.3),
    0 4px 16px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateY(40px);
}

#about[data-visible],
#legacy-in-motion[data-visible],
#la-auto-show[data-visible],
#petersen[data-visible],
#balboa[data-visible],
#closing[data-visible] {
  animation: cardRise 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes cardRise {
  to { opacity: 1; transform: translateY(0); }
}

/* ═══ HERO ═══ */
#hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
  background: transparent;
}
.hero-img { display: none; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(8,6,4,0.75) 0%, rgba(8,6,4,0.2) 50%, transparent 80%),
    linear-gradient(to right, rgba(8,6,4,0.5) 0%, transparent 60%);
}
.hero-left {
  position: absolute;
  bottom: 3.5rem;
  left: 3.5rem;
  z-index: 2;
  max-width: 600px;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.25rem;
}
.hero-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4.5rem, 9vw, 8.5rem);
  line-height: 0.88;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: #F0EBE1;
}
.hero-name em { font-style: normal; font-weight: 900; color: var(--off-white); }
.hero-sub {
  margin-top: 2rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--glass-muted);
  max-width: 38ch;
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
}
  margin-top: 3rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(240,235,225,0.4);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 50px;
  height: 1px;
  background: rgba(240,235,225,0.3);
}
.hero-right { display: none; }
.hero-count { display: none; }

/* ═══ ABOUT ═══ */
#about {
  padding: 5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.about-left { position: relative; }
.about-photo-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 4px;
}
.about-photo-inset { display: none; }
.about-right { padding-top: 3rem; }

/* ─── SHARED LABELS & TITLES ─── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 30px; height: 1px;
  background: var(--blue);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 2.5rem;
  color: #F0EBE1;
}
.section-title em {
  font-style: italic;
  font-weight: 300;
  color: #DDFF55;
}
.about-body {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--glass-muted);
  margin-bottom: 2rem;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--blue);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--glass-muted);
  margin-top: 0.4rem;
}

/* ═══ EVENT SECTIONS ═══ */
.event-section { padding: 5rem 4rem; }

.event-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 4rem;
}
.event-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.event-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--blue);
  letter-spacing: 0.1em;
  user-select: none;
}
.event-date {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}
.event-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: #F0EBE1;
  margin-bottom: 1.5rem;
}
.event-title em {
  font-style: italic;
  font-weight: 300;
  color: #DDFF55;
}
.event-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--glass-muted);
  max-width: 52ch;
}

/* ═══ PREVIEW LAYOUTS ═══ */
.featured-preview { display: grid; gap: 4px; margin-bottom: 0; }
.featured-lim { grid-template-columns: 3fr 2fr; height: 580px; }
.featured-lim .preview-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  min-height: 0;
}
.featured-lim .preview-grid-2x2 .preview-item { min-height: 0; min-width: 0; }
.featured-1-2 { grid-template-columns: 3fr 2fr; height: 560px; }
.featured-1-2 .preview-stack { display: flex; flex-direction: column; gap: 4px; min-height: 0; }
.featured-1-2 .preview-stack .preview-item { flex: 1; min-height: 0; }
.featured-2-1 { grid-template-columns: 2fr 3fr; height: 560px; }
.featured-2-1 .preview-stack { display: flex; flex-direction: column; gap: 4px; min-height: 0; }
.featured-2-1 .preview-stack .preview-item { flex: 1; min-height: 0; }
.featured-2-col { grid-template-columns: 1fr 1fr; height: 480px; }
.featured-3-col { grid-template-columns: 1fr 1fr 1fr; height: 440px; }
.featured-top-2 { grid-template-columns: 1fr 1fr; grid-template-rows: 320px 260px; }
.featured-top-2 .preview-full { grid-column: 1 / 3; }

/* ─── PHOTO ITEM ─── */
.preview-item {
  position: relative;
  overflow: hidden;
  background: rgba(240,235,225,0.08);

  min-height: 0;
  min-width: 0;
}
.preview-item img {
  position: absolute;
  inset: 0; width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.9) contrast(1.05);
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94), filter 0.4s ease;
  display: block;
}
.preview-item:hover img { transform: scale(1.04); filter: brightness(1.0) contrast(1.08); }
.photo-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem 1.25rem 1rem;
  background: linear-gradient(transparent, rgba(5, 8, 12, 0.85));
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(240,235,225,0.75);
  transform: translateY(100%);
  transition: transform 0.3s ease;
  z-index: 1;
}
.preview-item:hover .photo-caption { transform: translateY(0); }
.preview-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  z-index: 2;
}
.preview-item:hover::after { transform: scaleX(1); }

/* ─── PLACEHOLDER ─── */
.placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.5rem;
  background: rgba(240,235,225,0.06);
  border: 1px dashed rgba(240,235,225,0.15);
}
.placeholder-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(240,235,225,0.3);
  text-align: center;
  padding: 0 1rem;
}

/* ─── SEE MORE BAR ─── */
.see-more-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--glass-border);
  margin-top: 4px;
}
.photo-count-hint {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--glass-muted);
}
.see-more-btn {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: none;
  border: 1px solid rgba(221, 255, 85, 0.5);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;

  transition: gap 0.2s ease, color 0.2s;
}
.see-more-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  z-index: 0;
}
.see-more-btn:hover::before { transform: translateX(0); }
.see-more-btn:hover { gap: 1rem; color: #0a0808; }
.see-more-btn span, .see-more-btn .btn-arrow { position: relative; z-index: 1; }
.btn-arrow { font-family: var(--font-body); font-size: 1rem; line-height: 1; }

/* ─── DIVIDER ─── */
.divider { display: flex; align-items: center; gap: 1.5rem; margin: 0 0 2rem; }
.divider-line { flex: 1; height: 1px; background: var(--glass-border); }
.divider-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue);
  white-space: nowrap;
}

/* ═══ LIGHTBOX ═══ */
#lightbox {
  position: fixed; inset: 0;
  z-index: 800;
  background: rgba(5, 10, 18, 0.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
#lightbox.active { opacity: 1; pointer-events: all; }
#lightbox img { max-width: 88vw; max-height: 88vh; object-fit: contain; }
.lb-close {
  position: absolute; top: 2rem; right: 2.5rem;
  font-size: 1.5rem; color: var(--glass-muted); transition: color 0.2s;
}
.lb-close:hover { color: var(--off-white); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-weight: 900; font-size: 1.5rem;
  color: var(--glass-muted); padding: 1rem; transition: color 0.2s;
  user-select: none;
}
.lb-nav:hover { color: var(--off-white); }
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }
.lb-counter {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.2em;
  color: var(--glass-muted);
}

/* ═══ GRID MODAL ═══ */
#gm-bg-bleed {
  position: fixed; inset: 0; z-index: 700;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  filter: brightness(0.35) saturate(0.7);
}
#gm-bg-bleed.visible { opacity: 1; }
#grid-modal-backdrop {
  position: fixed; inset: 0; z-index: 699;
  background: rgba(8, 6, 4, 0.6);
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
#grid-modal-backdrop.active { opacity: 1; pointer-events: all; }
#grid-modal {
  position: fixed; inset: 0; z-index: 701;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; opacity: 0;
  transition: opacity 0.35s ease;
}
#grid-modal.active { opacity: 1; pointer-events: all; }
.gm-card {
  position: relative;
  width: min(90vw, 1080px);
  max-height: 82vh;
  background: rgba(253, 250, 244, 0.18);
  border: 1px solid rgba(253, 250, 244, 0.28);
  display: flex; flex-direction: column;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.1) inset,
    0 32px 80px rgba(0,0,0,0.45);
  transform: scale(0.96) translateY(12px);
  transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  border-radius: 6px;
}
#grid-modal.active .gm-card { transform: scale(1) translateY(0); }
.gm-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid rgba(253, 250, 244, 0.15);
  flex-shrink: 0;
}
.gm-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: 1.3rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: #F0EBE1;
}
.gm-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: none;
  border: 1px solid rgba(240,235,225,0.2);
  border-radius: 50%;
  color: var(--glass-muted);
  font-size: 0.85rem;   transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.2s;
}
.gm-close:hover { border-color: var(--accent); color: var(--off-white); background: var(--accent); transform: rotate(90deg); }
.gm-grid {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 1.5rem 2rem 2rem;
  columns: 3; column-gap: 6px;
  scrollbar-width: thin;
  scrollbar-color: rgba(221, 255, 85, 0.25) transparent;
}
.gm-grid::-webkit-scrollbar { width: 4px; }
.gm-grid::-webkit-scrollbar-thumb { background: rgba(221, 255, 85, 0.25); border-radius: 2px; }
.gm-photo { break-inside: avoid; display: block; width: 100%; margin-bottom: 6px; overflow: hidden; position: relative; }
.gm-photo img { width: 100%; height: auto; display: block; filter: brightness(0.88); transition: filter 0.3s ease; }
.gm-photo:hover img { filter: brightness(1.0); }
.gm-photo::after { content: ''; position: absolute; inset: 0; background: rgba(192,57,43,0); transition: background 0.3s ease; pointer-events: none; }
.gm-photo:hover::after { background: rgba(221, 255, 85, 0.06); }
.gm-placeholder { width: 100%; background: rgba(240,235,225,0.05); border: 1px dashed rgba(240,235,225,0.12); display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; }
.gm-photo:nth-child(3n+1) .gm-placeholder { aspect-ratio: 3/2; }
.gm-photo:nth-child(3n+2) .gm-placeholder { aspect-ratio: 4/5; }
.gm-photo:nth-child(3n) .gm-placeholder { aspect-ratio: 1/1; }

/* ═══ CLOSING ═══ */
#closing {
  padding: 5rem 4rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: end;
}
.closing-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: 0.88; text-transform: uppercase; letter-spacing: -0.02em;
  color: #F0EBE1;
}
.closing-title em { font-style: italic; font-weight: 300; color: #DDFF55; }
.closing-right { display: flex; flex-direction: column; gap: 1.5rem; }
.closing-body { font-size: 0.9rem; line-height: 1.8; color: var(--glass-muted); }
.social-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.social-links a {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue); text-decoration: none;
  display: flex; align-items: center; gap: 0.75rem;
  transition: color 0.2s, gap 0.2s;
}
.social-links a::before { content: '→'; color: var(--blue); font-family: var(--font-body); }
.social-links a:hover { color: var(--off-white); gap: 1rem; }

/* ─── FOOTER ─── */
.footer-bar {
  border-top: 1px solid var(--glass-border);
  padding: 1.5rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
  margin: 0 2.5rem 2.5rem;
  background: rgba(8, 6, 4, 0.82);
  border-radius: 0 0 8px 8px;
}
.footer-copy {
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: #F0EBE1;
}

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.35s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow { animation: fadeUp 0.8s ease 0.3s both; }
.hero-name    { animation: fadeUp 0.8s ease 0.5s both; }
.hero-sub     { animation: fadeUp 0.8s ease 0.7s both; }
.hero-scroll-hint { animation: fadeUp 0.8s ease 0.9s both; }