/* ============================================
   MAIN.CSS — Shared Styles
   Photography Portfolio
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Libre+Franklin:wght@200;300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --color-bg: #1a1a1a;
  --color-bg-elevated: #222222;
  --color-bg-card: #2a2a2a;
  --color-surface: #313131;
  --color-text: #ffffff;
  --color-text-muted: #b0b0b0;
  --color-text-dim: #6b6b6b;
  --color-accent: #b08968;
  --color-accent-hover: #c9a07d;
  --color-border: #3a3a3a;
  --color-overlay: rgba(26, 26, 26, 0.9);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Libre Franklin', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-2xl: 10rem;

  --max-width: 1400px;
  --nav-height: 80px;

  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-snappy: 0.2s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-snappy);
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  letter-spacing: 0.03em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  letter-spacing: 0.04em;
}

p {
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.divider {
  width: 60px;
  height: 1px;
  background: var(--color-accent);
  margin: var(--spacing-md) 0;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  background: linear-gradient(180deg, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.6) 70%, transparent 100%);
  transition: background var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(26, 26, 26, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.nav-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition-smooth);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* --- Hamburger (Mobile) --- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: var(--transition-snappy);
}

/* --- Video cards (shared by Home + Videos pages) --- */
.video-group + .video-group {
  margin-top: var(--spacing-lg);
}

.video-group-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.video-group-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text);
}

.video-group-meta {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

/* Shared placeholder bits */
.ph-play {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.9rem;
  transition: border-color var(--transition-smooth), color var(--transition-smooth);
}

.ph-play svg {
  width: 16px;
  height: 16px;
  margin-left: 2px; /* optically centre the triangle */
}

.ph-play--lg {
  width: 64px;
  height: 64px;
}

.ph-play--lg svg {
  width: 22px;
  height: 22px;
}

/* --- Short form: reels --- */
.reel-card {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.reel-card video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

.reel-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(120% 70% at 50% 35%, rgba(176, 137, 104, 0.10), transparent 70%),
    linear-gradient(180deg, #262626 0%, #1e1e1e 100%);
}

/* little viewfinder corners inside each placeholder */
.reel-placeholder::before {
  content: '';
  position: absolute;
  inset: 12px;
  --c: rgba(255, 255, 255, 0.28);
  --l: 16px;
  background:
    linear-gradient(var(--c), var(--c)) top left     / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) top left     / 1px var(--l),
    linear-gradient(var(--c), var(--c)) top right    / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) top right    / 1px var(--l),
    linear-gradient(var(--c), var(--c)) bottom left  / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) bottom left  / 1px var(--l),
    linear-gradient(var(--c), var(--c)) bottom right / var(--l) 1px,
    linear-gradient(var(--c), var(--c)) bottom right / 1px var(--l);
  background-repeat: no-repeat;
  pointer-events: none;
}

.reel-card:hover .ph-play {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.ph-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.2;
}

.ph-sub {
  margin-top: 0.35rem;
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

/* Sound badge on real reels (added by the script) */
.reel-card.has-video::after {
  content: 'Tap for sound';
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 0.35rem 0.6rem;
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text);
  background: rgba(26, 26, 26, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.reel-card.has-video.is-unmuted::after {
  content: 'Sound on';
  color: var(--color-accent-hover);
}

/* --- Long form: documentary --- */
.longform-card {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.longform-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.longform-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(60% 60% at 50% 45%, rgba(176, 137, 104, 0.12), transparent 70%),
    linear-gradient(180deg, #252525 0%, #1c1c1c 100%);
}

/* letterbox bars for a cinematic feel */
.longform-placeholder::before,
.longform-placeholder::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 7%;
  background: rgba(0, 0, 0, 0.35);
}

.longform-placeholder::before { top: 0; }
.longform-placeholder::after  { bottom: 0; }

.ph-corner {
  position: absolute;
  width: clamp(18px, 3vw, 36px);
  height: clamp(18px, 3vw, 36px);
  border: 0 solid rgba(255, 255, 255, 0.35);
  z-index: 1;
}

.ph-corner--tl { top: 11%;    left: 4%;  border-top-width: 1.5px;    border-left-width: 1.5px; }
.ph-corner--tr { top: 11%;    right: 4%; border-top-width: 1.5px;    border-right-width: 1.5px; }
.ph-corner--bl { bottom: 11%; left: 4%;  border-bottom-width: 1.5px; border-left-width: 1.5px; }
.ph-corner--br { bottom: 11%; right: 4%; border-bottom-width: 1.5px; border-right-width: 1.5px; }

.longform-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.longform-placeholder .section-label {
  margin: 0;
}

.longform-card:hover .ph-play {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

@media (max-width: 600px) {
  /* smaller "Tap for sound" tag on narrow reel cards */
  .reel-card.has-video::after {
    right: 6px;
    bottom: 6px;
    padding: 0.28rem 0.45rem;
    font-size: 0.5rem;
    letter-spacing: 0.12em;
  }

  .ph-play--lg {
    width: 48px;
    height: 48px;
    margin-bottom: 0.6rem;
  }

  .ph-play--lg svg {
    width: 16px;
    height: 16px;
  }

  .longform-title {
    margin-bottom: 0.35rem;
  }
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  letter-spacing: 0.05em;
}

.footer-socials {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-socials a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  transition: color var(--transition-snappy);
}

.footer-socials a:hover {
  color: var(--color-accent);
}

/* --- Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-up {
  animation: fadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  opacity: 0;
}

.animate-fade-in {
  animation: fadeIn 1s ease forwards;
  opacity: 0;
}

.animate-slide-left {
  animation: slideInLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .navbar {
    padding: 0 var(--spacing-sm);
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-lg);
    transition: right var(--transition-smooth);
    border-left: 1px solid var(--color-border);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 0.85rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}