/* =========================================
   GLOBAL RESET
========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* =========================================
   THEME TOKENS
========================================= */
:root {
  --bg: #050608;
  --surface: #15161b;
  --surface-soft: #101116;
  --accent: #4ea3ff;
  --accent-soft: rgba(78, 163, 255, 0.14);
  --text-main: #f5f5f5;
  --text-secondary: #a5a7b3;
  --border-subtle: #262630;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-hover: 0 22px 60px rgba(0, 0, 0, 0.65);
  --radius-lg: 18px;
}

/* =========================================
   BASE
========================================= */
body {
  background: var(--bg);
  color: var(--text-main);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

/* generic container */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

/* simple page wrapper so header is full width */
.page {
  min-height: 100vh;
}

/* =========================================
   TYPOGRAPHY
========================================= */
h1 {
  font-size: 32px;
  margin-bottom: 10px;
}

h2 {
  font-size: 26px;
  margin-bottom: 12px;
}

h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

p {
  margin-bottom: 18px;
  color: var(--text-secondary);
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
}

/* ==== NAVIGATION ==== */
header.nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 12px 40px;
  background: #0e0e0e;
  border-bottom: 1px solid #222;
  position: sticky;
  top: 0;
  z-index: 50;
}

header.nav .nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo {
  width: 50px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: 30px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: #aaa;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
}

/* Theme toggle stays right */
.theme-toggle {
  margin-left: auto;
  font-size: 20px;
  cursor: pointer;
  background: none;
  border: none;
  color: #aaa;
  transition: color 0.2s ease;
}

.theme-toggle:hover {
  color: #fff;
}

/* ==== GRUAU BANNER ==== */
.gruau-banner {
  width: 100%;
  height: 260px;
  overflow: hidden;
  border-radius: 12px;
  margin: 0 auto 40px auto;
}

.gruau-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.gruau-cta {
  text-align: center;
  margin: 30px 0;
}

.gruau-shop-button {
  display: inline-block;
  padding: 12px 24px;
  background: #ffffff15;
  border: 1px solid #ffffff22;
  border-radius: 8px;
  backdrop-filter: blur(8px);
  color: #fff;
  font-weight: 500;
  transition: 0.2s;
}

.gruau-shop-button:hover {
  background: #ffffff25;
  border-color: #ffffff40;
}

.page-title {
  font-size: 36px;
  margin-bottom: 8px;
}

.page-subtitle {
  font-size: 18px;
  color: #d1d1d1;
  max-width: 640px;
  margin-bottom: 10px;
}

.shop-meta {
  font-size: 14px;
  color: #8c8c8c;
  margin-bottom: 20px;
}

/* =========================================
   HERO (HOME)
========================================= */
.hero {
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-kicker {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.hero-title {
  font-size: 40px;
  margin-bottom: 12px;
}

.hero-subtitle {
  font-size: 16px;
  max-width: 640px;
}

/* CTA button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 500;
  background: var(--accent);
  color: #050608;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(78, 163, 255, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

/* =========================================
   SERVICE CARDS
========================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 20px 18px 22px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 6px;
}

.card p {
  margin-bottom: 10px;
  font-size: 14px;
}

/* =========================================
   SERVICES PAGE
========================================= */
.section {
  margin-top: 36px;
}

.section p {
  max-width: 720px;
}

.section ul {
  margin-left: 18px;
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.section li + li {
  margin-top: 4px;
}

/* =========================================
   GRUAU – GALLERY GRID
========================================= */
.subtitle {
  margin-top: -4px;
  margin-bottom: 24px;
  color: var(--text-secondary);
  max-width: 640px;
}

.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 26px;
}

.gruau-grid-wrapper {
  margin-top: 40px;
}

.art-card {
  padding: 18px;
  border-radius: 14px;
  background: #111;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.art-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.45);
}

.art-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.art-info {
  padding: 16px 18px 18px;
}

.art-info h3 {
  margin-bottom: 4px;
}

.art-price {
  color: #45d36f;
  font-weight: 600;
  margin-top: 4px;
}

.price {
  color: #f5f5f5;
  font-size: 20px;
  font-weight: 600;
  margin-top: 6px;
}

/* =========================================
   ART DETAIL PAGE
========================================= */
.art-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 32px;
  margin-top: 26px;
}

.art-detail-image-wrap {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 18px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
}

.art-detail-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.meta-list {
  margin-top: 14px;
  font-size: 14px;
  color: var(--text-secondary);
}

.meta-list dt {
  font-weight: 600;
  color: var(--text-main);
}

.meta-list dd {
  margin: 0 0 8px 0;
}

/* =========================================
   BACK LINK & FOOTER
========================================= */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.back-link:hover {
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--border-subtle);
  padding: 20px 24px 26px;
  margin-top: 30px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: left;
}