@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600&family=Montserrat:wght@400;500;600&display=swap');

:root {
  --black: #030507;
  --panel: #091016;
  --panel-soft: #0d171e;
  --text: #f5efe3;
  --muted: #a9b2b7;
  --gold: #d8a64d;
  --teal: #2ba99a;
  --line: rgba(216,166,77,.28);
  --max: 1180px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 118px;
}
body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(31,94,96,.16), transparent 34rem),
    var(--black);
  color: var(--text);
  font-family: Montserrat, Arial, sans-serif;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }

#top,
#collection,
#about {
  scroll-margin-top: 118px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  min-height: 92px;
  padding-inline: max(18px, calc((100% - var(--max)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 5, 7, .9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
}
.brand img { width: 300px; max-width: 42vw; }
nav { display: flex; align-items: center; gap: 28px; }
nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: .9rem;
  letter-spacing: .04em;
}
nav a:hover { color: var(--text); }
.nav-shop { color: var(--gold); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.menu-icon {
  display: block;
  font-family: Arial, sans-serif;
  font-size: 1.65rem;
  line-height: 1;
  transform: translateY(-1px);
}
.menu-toggle[aria-expanded="true"] .menu-icon {
  font-size: 0;
}
.menu-toggle[aria-expanded="true"] .menu-icon::before {
  content: "×";
  font-size: 2rem;
  line-height: 1;
}

main { overflow: hidden; }
.hero {
  width: min(var(--max), calc(100% - 36px));
  min-height: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  align-items: center;
  gap: clamp(36px, 6vw, 90px);
  padding: 72px 0 84px;
}
.hero-art {
  position: relative;
  display: grid;
  place-items: center;
}
.hero-art::before {
  content: "";
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(26,139,137,.18);
  filter: blur(70px);
}
.hero-art img {
  position: relative;
  max-height: 640px;
  filter: drop-shadow(0 22px 42px rgba(0,0,0,.65));
}
.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  text-transform: uppercase;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
}
h1, h2, h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  line-height: 1.02;
}
h1 {
  margin: 0 0 24px;
  font-size: clamp(3rem, 6vw, 5.8rem);
  font-weight: 500;
}
h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 4rem);
  font-weight: 500;
}
h3 {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 600;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 590px;
  color: var(--muted);
  font-size: 1.08rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--gold);
  text-decoration: none;
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .04em;
  transition: .2s ease;
}
.button.primary { background: var(--gold); color: #12100c; }
.button.primary:hover { background: #efc36d; border-color: #efc36d; transform: translateY(-2px); }
.button.secondary { color: var(--text); }
.button.secondary:hover { background: rgba(216,166,77,.1); transform: translateY(-2px); }

.intro {
  width: min(820px, calc(100% - 36px));
  margin: 0 auto;
  padding: 110px 0;
  text-align: center;
}
.intro p:last-child { color: var(--muted); font-size: 1.08rem; }

.collection {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 80px 0 120px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 430px);
  gap: 40px;
  align-items: end;
  margin-bottom: 48px;
}
.section-heading > p { color: var(--muted); margin: 0; }
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}
.art-card {
  grid-column: span 4;
  background: linear-gradient(180deg, rgba(14,24,31,.98), rgba(6,10,14,.98));
  border: 1px solid rgba(255,255,255,.07);
}
.art-card.featured { grid-column: span 8; }
.art-image {
  width: 100%;
  padding: 0;
  border: 0;
  background: #000;
  cursor: zoom-in;
  overflow: hidden;
}
.art-image img {
  width: 100%;
  height: 490px;
  object-fit: contain;
  transition: transform .35s ease;
}
.featured .art-image img { height: 670px; }
.art-image:hover img { transform: scale(1.025); }
.art-meta { padding: 20px 22px 22px; border-top: 1px solid rgba(255,255,255,.07); }
.art-meta p { color: var(--muted); margin: 4px 0 0; font-size: .88rem; }

.about {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto 120px;
  padding: 90px clamp(28px, 6vw, 78px);
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  background: var(--panel-soft);
  border-left: 2px solid var(--gold);
}
.about-copy { color: var(--muted); font-size: 1.02rem; }
.about-copy p:first-child { margin-top: 0; }

.shop-cta {
  width: min(1000px, calc(100% - 36px));
  margin: 0 auto 120px;
  padding: 42px;
  display: grid;
  grid-template-columns: 105px 1fr auto;
  align-items: center;
  gap: 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.shop-cta img { width: 100px; height: 100px; object-fit: cover; border-radius: 50%; }
.shop-cta h2 { font-size: 2.8rem; }
.shop-cta p:not(.eyebrow) { color: var(--muted); margin: 8px 0 0; font-size: .92rem; }

footer {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0 70px;
  text-align: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .82rem;
}
footer img { width: 260px; margin: 0 auto 18px; }
footer p { margin: 5px 0; }
.copyright { opacity: .68; }

.lightbox {
  width: min(940px, calc(100% - 30px));
  max-height: calc(100vh - 30px);
  padding: 14px;
  border: 1px solid var(--line);
  background: #020304;
  color: var(--text);
}
.lightbox::backdrop { background: rgba(0,0,0,.88); backdrop-filter: blur(5px); }
.lightbox img { max-height: calc(100vh - 110px); margin: 0 auto; object-fit: contain; }
.lightbox p { text-align: center; margin: 8px 0 0; font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.35rem; }
.lightbox-close {
  position: absolute;
  right: 16px;
  top: 10px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  background: rgba(0,0,0,.7);
  color: white;
  font-size: 1.7rem;
  cursor: pointer;
}
@media (max-width: 880px) {
  html { scroll-padding-top: 90px; }
  #top,
  #collection,
  #about { scroll-margin-top: 90px; }
  .site-header { min-height: 78px; position: sticky; }
  .brand img { max-width: 200px; }
  .menu-toggle {
    display: flex;
    margin-left: auto;
    flex: 0 0 44px;
  }
  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 16px;
    background: rgba(3, 5, 7, .98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 28px rgba(0, 0, 0, .3);
  }
  nav.is-open {
    display: flex;
  }
  nav a {
    display: block;
    padding: 12px 4px;
    font-size: .9rem;
    border-bottom: 1px solid rgba(255,255,255,.07);
  }
  nav a:last-child {
    border-bottom: 0;
  }
  .hero { grid-template-columns: 1fr; padding-top: 45px; text-align: center; }
  .hero-art { order: 2; }
  .hero-copy > p:not(.eyebrow) { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-art img { max-height: 560px; }
  .section-heading, .about { grid-template-columns: 1fr; gap: 24px; }
  .art-card, .art-card.featured { grid-column: span 6; }
  .featured .art-image img, .art-image img { height: 520px; }
  .shop-cta { grid-template-columns: 80px 1fr; }
  .shop-cta img { width: 75px; height: 75px; }
  .shop-cta .button { grid-column: 1 / -1; }
}
@media (max-width: 580px) {
  .site-header { padding-inline: 12px; }
  .brand img { max-width: 200px; }
  .hero, .collection, .about, .shop-cta, footer { width: min(100% - 24px, var(--max)); }
  .hero { min-height: 0; padding-bottom: 56px; }
  h1 { font-size: 3.25rem; }
  .intro { padding: 78px 0; }
  .collection { padding-top: 45px; }
  .gallery { gap: 14px; }
  .art-card, .art-card.featured { grid-column: 1 / -1; }
  .featured .art-image img, .art-image img { height: auto; max-height: 570px; }
  .about { padding: 54px 26px; margin-bottom: 80px; }
  .shop-cta { grid-template-columns: 1fr; text-align: center; padding: 34px 24px; }
  .shop-cta img { margin: auto; }
  .shop-cta h2 { font-size: 2.4rem; }
}


@media (min-width: 881px) {
  .menu-toggle { display: none !important; }
  #primary-nav { display: flex !important; }
}