/* ============================================================
   Summons 3D Printing - dark runic theme built around the logo
   (gunmetal steel + glowing arcane cyan)
   ============================================================ */

:root {
  --bg: #0b0e14;
  --bg-alt: #10141d;
  --panel: #141a26;
  --panel-edge: #1f2938;
  --steel: #8b95a7;
  --text: #c9d1de;
  --text-bright: #eef2f8;
  --arcane: #4dd8ff;
  --arcane-deep: #1e9fd4;
  --arcane-glow: rgba(77, 216, 255, 0.35);
  --radius: 14px;
  --max-width: 1100px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--arcane); text-decoration: none; }
a:hover { text-decoration: underline; }

.accent { color: var(--arcane); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--arcane);
  color: #04121a;
  padding: 0.6rem 1rem;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------------- Header / nav ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 14, 20, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--panel-edge);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.2rem;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text-bright);
}
.nav-brand:hover { text-decoration: none; }

.nav-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px var(--arcane-glow));
}

.nav-title {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.4rem;
}

.nav-menu a {
  color: var(--text);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-menu a:hover { color: var(--arcane); text-decoration: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-bright);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  text-align: center;
  padding: 4.5rem 1.2rem 5rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 45% at 50% 30%, var(--arcane-glow), transparent 70%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(30, 159, 212, 0.12), transparent 70%);
  pointer-events: none;
}

.hero-logo {
  position: relative;
  width: min(320px, 70vw);
  margin: 0 auto 1.8rem;
  filter: drop-shadow(0 0 35px var(--arcane-glow)) drop-shadow(0 16px 30px rgba(0, 0, 0, 0.6));
}

.hero-title {
  position: relative;
  color: var(--text-bright);
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
  text-shadow: 0 0 24px var(--arcane-glow);
}

.hero-tagline {
  position: relative;
  color: var(--arcane);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 0.6rem;
}

.hero-sub {
  position: relative;
  max-width: 560px;
  margin: 1.1rem auto 0;
  color: var(--steel);
}

.hero-actions {
  position: relative;
  margin-top: 2.2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------------- Buttons ---------------- */

.btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(180deg, var(--arcane), var(--arcane-deep));
  color: #04121a;
  box-shadow: 0 4px 20px var(--arcane-glow);
}
.btn-primary:hover { box-shadow: 0 6px 28px var(--arcane-glow); color: #04121a; }

.btn-ghost {
  border-color: var(--panel-edge);
  color: var(--text);
  background: rgba(20, 26, 38, 0.6);
}
.btn-ghost:hover { border-color: var(--arcane); color: var(--arcane); }

.btn-large { padding: 0.95rem 2.2rem; font-size: 1.05rem; }

/* ---------------- Sections ---------------- */

.section { padding: 4.2rem 1.2rem; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--panel-edge); border-bottom: 1px solid var(--panel-edge); }

.section-inner { max-width: var(--max-width); margin: 0 auto; }

.section-title {
  color: var(--text-bright);
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.rune {
  color: var(--arcane);
  text-shadow: 0 0 14px var(--arcane-glow);
  font-size: 0.85em;
}

.section-lead { color: var(--steel); max-width: 640px; margin-bottom: 2rem; }

/* ---------------- About ---------------- */

.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-text p + p { margin-top: 1rem; }

.about-facts {
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: grid;
  gap: 0.9rem;
}

.fact-label {
  display: block;
  color: var(--arcane);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ---------------- Gallery ---------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.4rem;
}

.gallery-item {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.gallery-item:hover,
.gallery-item:focus-visible {
  transform: translateY(-4px);
  border-color: var(--arcane);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--arcane-glow);
  outline: none;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 0.9rem 1rem;
  color: var(--text-bright);
  font-weight: 600;
  font-size: 0.95rem;
}
.gallery-item figcaption small {
  display: block;
  color: var(--steel);
  font-weight: 400;
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

.ph-art {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 45%, rgba(77, 216, 255, 0.12), transparent 55%),
    repeating-linear-gradient(0deg, transparent 0 14px, rgba(77, 216, 255, 0.045) 14px 15px),
    linear-gradient(160deg, #161c29, #0d1119);
}
.ph-art span {
  font-size: 3rem;
  color: var(--arcane);
  opacity: 0.5;
  text-shadow: 0 0 18px var(--arcane-glow);
}

/* ---------------- Process ---------------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.process-card {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 1.6rem;
}

.process-num {
  color: var(--arcane);
  font-size: 1.6rem;
  font-weight: 800;
  text-shadow: 0 0 14px var(--arcane-glow);
  margin-bottom: 0.6rem;
}

.process-card h3 {
  color: var(--text-bright);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.process-card p { color: var(--steel); font-size: 0.95rem; }

/* ---------------- Vinted ---------------- */

.vinted-inner { text-align: center; }
.vinted-inner .section-title { justify-content: center; }
.vinted-inner .section-lead { margin-left: auto; margin-right: auto; }

.vinted-note { margin-top: 1.2rem; color: var(--steel); font-size: 0.9rem; }

/* ---------------- Footer ---------------- */

.site-footer {
  border-top: 1px solid var(--panel-edge);
  padding: 3rem 1.2rem 2rem;
  text-align: center;
}

.footer-inner { max-width: var(--max-width); margin: 0 auto; }

.footer-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 0.8rem;
  filter: drop-shadow(0 0 8px var(--arcane-glow));
}

.footer-name {
  color: var(--text-bright);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.footer-small { color: var(--steel); font-size: 0.85rem; margin-top: 0.3rem; }

.footer-links {
  margin: 1.2rem 0;
  display: flex;
  gap: 1.4rem;
  justify-content: center;
  flex-wrap: wrap;
}
.footer-links a { color: var(--text); font-size: 0.85rem; letter-spacing: 0.05em; }
.footer-links a:hover { color: var(--arcane); }

.footer-copy { color: var(--steel); font-size: 0.8rem; }

/* ---------------- Cookie banner ---------------- */

.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, calc(100vw - 2rem));
  background: var(--panel);
  border: 1px solid var(--arcane-deep);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 30px var(--arcane-glow);
  padding: 1.4rem;
  z-index: 150;
}
.cookie-banner[hidden] { display: none; }

.cookie-content h2 {
  color: var(--text-bright);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.cookie-content p { font-size: 0.9rem; color: var(--text); }

.cookie-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.cookie-actions .btn { padding: 0.55rem 1.2rem; font-size: 0.88rem; }

/* ---------------- Lightbox ---------------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 11, 0.92);
  z-index: 180;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox[hidden] { display: none; }

.lightbox img {
  max-width: min(900px, 92vw);
  max-height: 78vh;
  border-radius: var(--radius);
  box-shadow: 0 0 60px var(--arcane-glow);
}

.lightbox-caption { color: var(--text-bright); margin-top: 1rem; }

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.4rem;
  background: none;
  border: none;
  color: var(--text-bright);
  font-size: 2.4rem;
  cursor: pointer;
  line-height: 1;
}
.lightbox-close:hover { color: var(--arcane); }

/* ---------------- Privacy page ---------------- */

.legal { max-width: 760px; margin: 0 auto; padding: 3.5rem 1.2rem; }
.legal h1 { color: var(--text-bright); letter-spacing: 0.08em; margin-bottom: 0.4rem; }
.legal .legal-updated { color: var(--steel); font-size: 0.85rem; margin-bottom: 2rem; }
.legal h2 { color: var(--text-bright); margin: 2rem 0 0.7rem; font-size: 1.15rem; letter-spacing: 0.05em; }
.legal p + p { margin-top: 0.8rem; }
.legal ul { margin: 0.6rem 0 0.6rem 1.4rem; }
.legal li + li { margin-top: 0.4rem; }
.legal .back-link { display: inline-block; margin-top: 2.5rem; }

/* ---------------- Reduced motion ---------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .gallery-item, .nav-toggle span { transition: none; }
}

/* ---------------- Responsive ---------------- */

@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--panel-edge);
    padding: 1rem 1.4rem 1.4rem;
    gap: 1rem;
  }
  .nav-menu.open { display: flex; }
}