/* ====== Adana Epoxy Art — minimal, elegant ====== */
:root {
  --ink: #111111;
  --ink-soft: #2a2a2a;
  --muted: #6b6b6b;
  --line: #e6e6e6;
  --bg: #fafaf8;
  --paper: #ffffff;
  --accent: #d9b9a7;     /* warm rose-clay accent */
  --accent-soft: #f5e7df;
  --shadow: 0 20px 60px rgba(20,20,20,0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans Armenian', system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: 'Noto Serif Armenian', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); line-height: 1.05; font-weight: 400; }
h1 em { font-style: italic; font-weight: 400; color: var(--ink-soft); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); line-height: 1.15; }
h3 { font-size: 1.15rem; font-weight: 500; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  margin: 0 0 1.2em;
}

/* ====== Header ====== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(250,250,248,0.85);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: inline-flex; align-items: center; }
.brand-logo {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity .2s ease;
}
.brand:hover .brand-logo { opacity: 0.75; }
@media (max-width: 480px) {
  .brand-logo { height: 30px; }
}
.menu {
  display: flex;
  gap: 36px;
}
.menu a {
  font-size: 0.95rem;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--ink);
  transition: width 0.3s ease;
}
.menu a:hover { color: var(--ink); }
.menu a:hover::after { width: 100%; }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform .3s ease, opacity .2s ease;
}

/* ====== Hero ====== */
.hero {
  position: relative;
  padding: clamp(80px, 14vh, 160px) 0 clamp(70px, 10vh, 130px);
  overflow: hidden;
}
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero .lede {
  font-size: 1.15rem;
  max-width: 560px;
  margin-top: 1.5em;
  color: var(--ink-soft);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2.4em;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  border: 1px solid var(--ink);
  transition: transform .2s ease, background .25s ease, color .25s ease;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }

.hero-decor {
  position: absolute;
  right: -120px;
  top: -80px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--accent-soft) 0%, transparent 65%);
  filter: blur(2px);
  z-index: 1;
  pointer-events: none;
}

/* ====== Sections ====== */
.section { padding: clamp(70px, 10vh, 120px) 0; }
.section-head { margin-bottom: 56px; max-width: 600px; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* ====== About ====== */
.about { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  object-fit: cover;
}
.bullets { list-style: none; padding: 0; margin: 1.5em 0 0; }
.bullets li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.bullets li:last-child { border-bottom: 0; }
.bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 22px;
  width: 14px; height: 1px;
  background: var(--accent);
}

/* ====== Services / Cards ====== */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.card-num {
  font-family: 'Noto Serif Armenian', serif;
  font-style: italic;
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; margin: 0; color: var(--muted); }

/* ====== Gallery ====== */
.gallery { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}
.tile {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: #ddd;
  cursor: zoom-in;
}
.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.tile:hover img { transform: scale(1.06); }
.tile-tall { grid-row: span 2; }
.tile-wide { grid-column: span 2; }

/* ====== Contact ====== */
.contact-list { list-style: none; padding: 0; margin: 2em 0 0; }
.contact-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}
.contact-list li span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}
.contact-list li a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.contact-list li a:hover { border-color: var(--ink); }

.contact-card {
  background: var(--ink);
  color: #f4f4f2;
  border-radius: var(--radius);
  padding: 56px 44px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: "";
  position: absolute;
  right: -100px; bottom: -100px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217,185,167,.25), transparent 65%);
}
.signature-mark {
  font-family: 'Noto Serif Armenian', serif;
  font-size: 2.4rem;
  letter-spacing: 0.04em;
  margin-bottom: 32px;
}
.signature-mark span { color: var(--accent); }
.signature-name {
  font-family: 'Noto Serif Armenian', serif;
  font-size: 1.4rem;
  margin: 0 0 4px;
  color: #fff;
}
.signature-role { color: rgba(255,255,255,0.7); margin: 0 0 24px; font-size: 0.95rem; }
.signature-meta {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

/* ====== Footer ====== */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-links a { margin-left: 22px; color: var(--ink-soft); transition: color .2s ease; }
.footer-links a:first-child { margin-left: 0; }
.footer-links a:hover { color: var(--ink); }

/* ====== Lightbox ====== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15,15,15,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 30px;
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
}
.lightbox-close {
  position: absolute;
  top: 22px; right: 26px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* ====== Responsive ====== */
@media (max-width: 960px) {
  .two-col { grid-template-columns: 1fr; gap: 48px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .tile-wide { grid-column: span 2; }
  .tile-tall { grid-row: span 1; }
}

@media (max-width: 720px) {
  .menu { display: none; }
  .menu-toggle { display: flex; }
  .menu.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0; right: 0; top: 72px;
    background: var(--paper);
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .hero { padding-top: 70px; }
  .hero-decor { width: 380px; height: 380px; right: -100px; top: -50px; }
  .contact-card { padding: 44px 28px; }
  .contact-list li { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer-links a { margin-left: 14px; }
}

@media (max-width: 480px) {
  .cards { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .tile-wide { grid-column: span 1; }
  .btn { width: 100%; }
}