/* ===== Gallary — base styles ===== */

:root {
  --bg: #0e0e0e;
  --bg-alt: #161616;
  --ink: #eae6df;
  --ink-dim: #9a948b;
  --accent: #c8a24b;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
}

/* ===== Nav ===== */
#mainNav {
  background: rgba(14, 14, 14, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: opacity 0.4s ease;
}
#mainNav.nav-hidden {
  opacity: 0;
  pointer-events: none;
}
#mainNav .navbar-brand {
  color: var(--ink);
  font-family: var(--serif);
  letter-spacing: 0.35em;
  font-size: 1rem;
}
#mainNav .nav-link {
  color: var(--ink-dim);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.25s;
}
#mainNav .nav-link {
  position: relative;
}
#mainNav .nav-link::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.15rem;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}
#mainNav .nav-link:hover { color: var(--accent); }
#mainNav .nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
#mainNav .navbar-toggler { border-color: rgba(255,255,255,0.2); }
#mainNav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(234,230,223,0.8)' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  position: relative;
  background:
    linear-gradient(180deg, rgba(14,14,14,0.25) 40%, rgba(14,14,14,0.95) 100%),
    url("https://picsum.photos/seed/hero/1920/1080") center/cover no-repeat;
  padding-bottom: 14vh;
}
.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.4em;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 12vw, 9rem);
  line-height: 0.95;
  font-weight: 700;
}
.hero-sub {
  color: var(--ink-dim);
  font-size: 1.05rem;
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

/* hero entrance: curtain lifts, then text rises line by line */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg);
  pointer-events: none;
  transform-origin: top;
  animation: curtain 1s ease 0.15s forwards;
}
@keyframes curtain {
  to { transform: scaleY(0); }
}
.hero-content > * {
  opacity: 0;
  transform: translateY(24px);
  animation: rise 0.9s ease forwards;
}
.hero-kicker { animation-delay: 0.9s; }
.hero-title  { animation-delay: 1.05s; }
.hero-sub    { animation-delay: 1.2s; }
@keyframes rise {
  to { opacity: 1; transform: none; }
}

/* scroll reveal: .reveal elements rise in when scrolled into view */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero::after, .hero-content > * { animation: none; }
  .hero::after { display: none; }
  .hero-content > *, .reveal { opacity: 1; transform: none; transition: none; }
}

/* scroll cue — animated line */
.scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  height: 60px;
  width: 1px;
  overflow: hidden;
}
.scroll-cue span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  animation: cue-drop 1.8s ease-in-out infinite;
}
@keyframes cue-drop {
  0%   { transform: translateY(-100%); }
  50%  { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* ===== Sections ===== */
.section { padding: 7rem 0; }
.section-alt { background: var(--bg-alt); }
.section-kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}
.lead-text { font-size: 1.2rem; line-height: 1.7; color: var(--ink); }
.body-text { color: var(--ink-dim); line-height: 1.8; max-width: 60ch; }

/* ===== Albums ===== */
.album-card {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 4 / 5;
}
.album-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: transform 0.6s ease, filter 0.6s ease;
}
/* .touch-hover mirrors :hover — added by JS on tap for touch screens */
.album-card:hover img,
.album-card.touch-hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}
.album-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0);
  transition: background 0.5s ease;
}
.album-card:hover .album-label,
.album-card.touch-hover .album-label {
  background: rgba(0, 0, 0, 0.45);
}
.album-label h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-size: 1.4rem;
  margin: 0;
  transform: translateY(1.6rem);
  transition: transform 0.5s ease;
}
.album-label h3::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
  margin-top: 0.5rem;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease 0.15s;
}
.album-label p {
  color: var(--ink);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0.5rem 0 0;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.5s ease 0.1s, transform 0.5s ease 0.1s;
}
.album-card:hover .album-label h3,
.album-card.touch-hover .album-label h3,
.album-card:hover .album-label p,
.album-card.touch-hover .album-label p {
  transform: translateY(0);
}
.album-card:hover .album-label h3::after,
.album-card.touch-hover .album-label h3::after {
  transform: scaleX(1);
}
.album-card:hover .album-label p,
.album-card.touch-hover .album-label p {
  opacity: 1;
}

/* ===== About ===== */
.about-photo {
  width: 100%;
  border-radius: 4px;
  filter: grayscale(100%);
  transition: filter 0.6s ease;
}
.about-photo:hover { filter: grayscale(0%); }
.gear-line {
  margin-top: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--ink-dim);
}
.gear-line span { color: var(--accent); }

/* ===== Inspiration ===== */
.big-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  line-height: 1.4;
  max-width: 28ch;
  margin: 2.5rem 0;
}
.big-quote cite {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.85rem;
  color: var(--ink-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1rem;
}
/* CSS3 multiple columns — syllabus Unit II */
.inspo-columns {
  column-count: 2;
  column-gap: 3rem;
  color: var(--ink-dim);
  line-height: 1.8;
}
@media (max-width: 767px) { .inspo-columns { column-count: 1; } }

/* ===== Forms ===== */
.form-control {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 2px;
  color: var(--ink);
  padding: 0.85rem 1rem;
}
.form-control::placeholder { color: var(--ink-dim); }
.form-control:focus {
  background: transparent;
  color: var(--ink);
  border-color: var(--accent);
  box-shadow: none;
}
.btn-frame {
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  padding: 0.85rem 2.5rem;
  transition: background 0.3s, color 0.3s;
}
.btn-frame:hover { background: var(--accent); color: var(--bg); }

.newsletter-box .section-title,
.newsletter-box .body-text { margin-left: auto; margin-right: auto; }
.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin-top: 2rem;
}
.contact-form { max-width: 720px; }

/* ===== Touch devices: no hover exists ===== */
/* album cards get tap-to-hover via JS; the about photo just shows color */
@media (hover: none) {
  .about-photo { filter: grayscale(0%); }
}

/* small phones: stack the newsletter input and button */
@media (max-width: 480px) {
  .newsletter-form { flex-direction: column; }
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 2.5rem 0;
  color: var(--ink-dim);
  font-size: 0.85rem;
}
.footer-links a {
  color: var(--ink-dim);
  text-decoration: none;
  margin-left: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.78rem;
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--accent); }