/* ============================================================
   AYDEN SCHAFFNITT MEDIA — Portfolio Stylesheet
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg:        #0a0a0a;
  --surface:   #141414;
  --border:    #222;
  --text:      #f0ece4;
  --muted:     #666;
  --accent:    #d4c5a9;   /* warm cream — intentional, editorial */
  --accent-dim:#9a8f7a;
  --radius:    6px;
  --max-w:     1160px;
  --nav-h:     64px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 100px 0; }

/* ---------- Navigation ---------- */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background var(--transition), border-bottom var(--transition);
}

#nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

#nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

#nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}

#nav-links a:hover { color: var(--text); }

.nav-cta {
  border: 1px solid var(--border) !important;
  padding: 7px 18px !important;
  border-radius: var(--radius);
  color: var(--text) !important;
  transition: border-color var(--transition), color var(--transition) !important;
}

.nav-cta:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

/* Hamburger */
#hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

#hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: var(--transition);
}

/* ---------- Hero ---------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(212,197,169,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* --- Hero Video Background --- */
.hero-video-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero-video-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
  pointer-events: none;
}

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

.hero-video-slide iframe {
  position: absolute;
  /* Oversized to cover the container regardless of aspect ratio */
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw; /* 16:9 ratio */
  min-height: 100vh;
  min-width: 177.78vh; /* 16:9 ratio inverted */
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* Dark overlay so text stays readable over the video */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.3) 50%, rgba(10,10,10,0.7) 100%),
    rgba(10,10,10,0.45);
  z-index: 2;
  pointer-events: none;
}

/* Ensure hero content sits above video and overlay */
.hero-content { position: relative; z-index: 3; }
.hero-scroll   { z-index: 3; }

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-h);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 28px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent-dim);
}

.hero-title {
  font-size: clamp(48px, 8vw, 100px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero-title .line { display: block; overflow: hidden; }

.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  margin-top: 28px;
  font-size: 16px;
  color: var(--muted);
  max-width: 400px;
  letter-spacing: 0.01em;
}

.hero-actions {
  margin-top: 48px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 13px 30px;
  background: var(--accent);
  color: #0a0a0a;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--transition), transform 0.2s;
}

.btn-primary:hover {
  background: #e8d9be;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  padding: 13px 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: border-color var(--transition), color var(--transition), transform 0.2s;
}

.btn-outline:hover {
  border-color: var(--accent-dim);
  color: var(--text);
  transform: translateY(-1px);
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  animation: scrollBounce 2.4s ease-in-out infinite;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--muted), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ---------- About ---------- */
#about { border-top: 1px solid var(--border); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
}

.about-photo {
  position: relative;
}

.about-photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: 12px;
  filter: grayscale(20%) brightness(0.92);
  border: 1px solid var(--border);
  transition: filter 0.4s;
}

.about-photo img:hover {
  filter: grayscale(0%) brightness(1);
}

.about-photo::after {
  content: '';
  position: absolute;
  inset: 12px -12px -12px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  z-index: -1;
  opacity: 0.5;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 24px;
}

.section-heading {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.about-body {
  font-size: 16px;
  line-height: 1.8;
  color: #a09a90;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 48px;
}

.stat-item {
  background: var(--surface);
  padding: 28px 24px;
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 0.04em;
}

/* ---------- Portfolio ---------- */
#portfolio { border-top: 1px solid var(--border); }

.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-tabs {
  display: flex;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 2px);
  padding: 4px;
}

.filter-btn {
  appearance: none;
  border: none;
  background: transparent;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.filter-btn:hover { color: var(--text); }

.filter-btn.active {
  background: var(--accent);
  color: #0a0a0a;
}

/* Video Grid */
#video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
  padding: 60px 0;
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.45s var(--transition), transform 0.45s var(--transition),
              border-color 0.25s;
}

.video-card.visible {
  opacity: 1;
  transform: none;
}

.video-card:hover {
  border-color: #333;
}

.card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  cursor: pointer;
  background: #111;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--transition), filter 0.3s;
  filter: brightness(0.85);
}

.card-thumb:hover img {
  transform: scale(1.04);
  filter: brightness(0.7);
}

.play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.play-icon svg {
  width: 54px;
  height: 54px;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,0.6));
}

.card-thumb:hover .play-icon { opacity: 1; }

.card-info {
  padding: 20px 22px 24px;
}

.card-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 10px;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 8px;
}

.card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- Modal ---------- */
#video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s;
}

#video-modal.open {
  display: flex;
  opacity: 1;
}

.modal-inner {
  width: 100%;
  max-width: 900px;
  position: relative;
}

#modal-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 14px;
}

.modal-video-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
}

.modal-video-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

#modal-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  z-index: 10;
}

#modal-close:hover {
  background: var(--border);
  border-color: var(--muted);
}

#modal-close svg {
  width: 14px;
  height: 14px;
  stroke: var(--text);
}

/* ---------- Contact ---------- */
#contact {
  border-top: 1px solid var(--border);
  text-align: center;
}

.contact-inner {
  max-width: 560px;
  margin: 0 auto;
}

.contact-inner .section-heading {
  margin-bottom: 16px;
}

.contact-sub {
  color: var(--muted);
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 1.7;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-dim);
  padding-bottom: 4px;
  transition: color var(--transition), border-color var(--transition);
}

.contact-email:hover {
  color: var(--text);
  border-color: var(--border);
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

.footer-copy {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}

.reveal.revealed {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  section { padding: 72px 0; }

  #nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
  }

  #nav-links.open { display: flex; }

  #nav-links li { width: 100%; }

  #nav-links a {
    display: block;
    padding: 14px 24px;
  }

  .nav-cta {
    border: none !important;
    padding: 14px 24px !important;
    border-radius: 0 !important;
  }

  #hamburger { display: flex; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-photo img {
    aspect-ratio: 4 / 3;
    object-position: center 20%;
  }

  .about-photo::after { display: none; }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-header {
    flex-direction: column;
    align-items: flex-start;
  }

  #video-grid {
    grid-template-columns: 1fr;
  }

  #modal-close {
    top: -44px;
    right: 0;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 40px; }
  .about-stats { grid-template-columns: 1fr; }
}