/*
Theme Name: Tiberi Studio
Theme URI: https://studiodemo.duckdns.org
Author: Demo
Description: Custom theme mirroring the Next.js Studio Tiberi design system.
Version: 1.0.0
Text Domain: tiberi-studio
*/

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

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body), system-ui, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.font-display { font-family: var(--font-display), Georgia, serif; }
.container-x { width: min(1200px, calc(100% - 2.5rem)); margin-inline: auto; }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid color-mix(in srgb, var(--color-line) 80%, transparent);
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(10px);
}
.site-header__inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 36px; width: auto; }
.brand span { font-family: var(--font-display); font-size: 1.25rem; letter-spacing: 0.08em; text-transform: uppercase; }
.nav { display: flex; gap: 2rem; }
.nav a { font-size: 11px; text-transform: uppercase; letter-spacing: 0.18em; opacity: 0.55; }
.nav a:hover, .nav a.is-active { opacity: 1; }
.menu-toggle { display: none; background: none; border: 0; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; cursor: pointer; }

.site-main { padding-top: var(--header-h); min-height: 70vh; }

.hero {
  position: relative; height: 100svh; min-height: 560px; margin-top: calc(var(--header-h) * -1);
  background: #111; color: #fff; overflow: hidden;
}
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.7s ease; }
.hero__slide.is-active { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,.25) 45%, rgba(0,0,0,.2)); }
.hero__content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 4rem; padding-top: var(--header-h); }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 0.95; margin: 0; font-weight: 500; }
.hero p { max-width: 36rem; }
.btn {
  display: inline-block; padding: 0.85rem 1.5rem; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid currentColor; transition: .25s ease;
}
.btn-solid { background: #fff; color: #111; border-color: #fff; }
.btn-solid:hover { background: transparent; color: #fff; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.7); }
.btn-ghost:hover { background: #fff; color: #111; }
.btn-dark { background: var(--color-ink); color: #fff; border-color: var(--color-ink); }
.btn-dark:hover { background: transparent; color: var(--color-ink); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero__dots { display: flex; gap: 0.5rem; margin-top: 1.5rem; }
.hero__dots button { flex: 1; max-width: 4rem; height: 2px; border: 0; background: rgba(255,255,255,.35); cursor: pointer; padding: 0; }
.hero__dots button.is-active { background: #fff; }

.section { padding: 5rem 0; }
.section-alt { background: var(--color-bg-elevated); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.eyebrow { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-ink-subtle); margin: 0; }
h2.section-title { font-family: var(--font-display); font-size: 2.5rem; font-weight: 500; margin: 0.5rem 0 0; }

.grid-projects { display: grid; gap: 2.5rem; grid-template-columns: repeat(3, 1fr); }
.project-card .thumb { aspect-ratio: 4/3; overflow: hidden; background: var(--color-line); }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.project-card:hover img { transform: scale(1.04); }
.project-card h3 { font-family: var(--font-display); font-size: 1.5rem; margin: 1rem 0 0.25rem; font-weight: 500; }
.meta { font-size: 0.875rem; color: var(--color-ink-muted); }
.filters { display: flex; flex-wrap: wrap; gap: 1.25rem; border-bottom: 1px solid var(--color-line); padding-bottom: 1rem; margin-bottom: 2.5rem; }
.filters button { background: none; border: 0; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-ink-subtle); cursor: pointer; }
.filters button.is-active, .filters button:hover { color: var(--color-ink); }

.site-footer { margin-top: 6rem; border-top: 1px solid var(--color-line); background: var(--color-bg-elevated); }
.footer-grid { display: grid; gap: 2.5rem; padding: 3.5rem 0; grid-template-columns: repeat(3, 1fr); }
.footer-bottom { border-top: 1px solid var(--color-line); padding: 1.25rem 0; font-size: 12px; color: var(--color-ink-subtle); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

.wa-fab {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 40;
  width: 3.5rem; height: 3.5rem; border-radius: 999px; background: var(--color-ink); color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.cookie-banner {
  position: fixed; inset: auto 0 0 0; z-index: 50; background: color-mix(in srgb, var(--color-bg-elevated) 95%, transparent);
  border-top: 1px solid var(--color-line); padding: 1rem 0;
}
.cookie-banner.hidden { display: none; }

.form-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr 1fr; }
.form-grid label, .form-stack label { display: block; font-size: 0.875rem; }
.form-grid span, .form-stack span { display: block; margin-bottom: 0.5rem; color: var(--color-ink-muted); }
.form-grid input, .form-grid select, .form-grid textarea,
.form-stack input, .form-stack textarea {
  width: 100%; border: 1px solid var(--color-line-strong); background: var(--color-bg-elevated);
  padding: 0.75rem; font: inherit; outline: none;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus,
.form-stack input:focus, .form-stack textarea:focus { border-color: var(--color-ink); }
.full { grid-column: 1 / -1; }

.service-row { display: grid; gap: 1rem; padding: 2.5rem 0; border-top: 1px solid var(--color-line); grid-template-columns: 120px 1fr auto; }
.service-row:last-child { border-bottom: 1px solid var(--color-line); }
.service-num { font-family: var(--font-display); font-size: 1.75rem; color: var(--color-ink-subtle); }

.team-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(3, 1fr); margin-top: 3rem; }
.team-card .photo { aspect-ratio: 3/4; overflow: hidden; background: var(--color-line); }
.team-card img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.ig-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.ig-grid a { aspect-ratio: 1; overflow: hidden; background: var(--color-line); }
.ig-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ig-grid a:hover img { transform: scale(1.05); }

.map-frame { border: 1px solid var(--color-line); overflow: hidden; }
.map-frame iframe { width: 100%; height: 18rem; border: 0; }

@media (max-width: 900px) {
  .nav { display: none; }
  .nav.is-open { display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: var(--header-h); background: var(--color-bg); padding: 1.5rem; border-bottom: 1px solid var(--color-line); }
  .menu-toggle { display: block; }
  .grid-projects, .footer-grid, .team-grid, .form-grid, .service-row { grid-template-columns: 1fr; }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }
}