/* ============================================
   ABC FOAM CREATIONS — Shared base styles
   Each page sets its own theme via body class +
   CSS custom properties.
   ============================================ */

:root {
  --abc-ink: #1b1d21;
  --abc-paper: #f7f6f3;
  --abc-accent: #e8682c; /* ABC brand orange */
  --abc-accent-dark: #c2521d;
  --maxw: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink, var(--abc-ink));
  background: var(--bg, var(--abc-paper));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Global nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg, rgba(255,255,255,.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--nav-border, rgba(0,0,0,.08));
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: 38px; width: auto; }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  text-decoration: none; font-size: 13px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--nav-ink, #1b1d21);
  transition: color .2s;
}
.nav-links a:hover { color: var(--abc-accent); }
.nav-links a.active { color: var(--abc-accent); }
.nav-cta {
  background: var(--abc-accent); color: #fff !important;
  padding: 10px 20px; border-radius: 6px;
}
.nav-cta:hover { background: var(--abc-accent-dark); color: #fff !important; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--nav-ink, #1b1d21); margin: 5px 0; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--nav-bg-solid, #fff);
    flex-direction: column; gap: 0; padding: 12px 0 20px;
    display: none; border-bottom: 1px solid rgba(0,0,0,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 12px; }
  .nav-cta { margin: 8px 24px 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 700;
  font-size: 14px; letter-spacing: .05em; text-transform: uppercase;
  padding: 15px 32px; border-radius: 6px; transition: all .2s;
  border: 2px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--abc-accent); color: #fff; }
.btn-primary:hover { background: var(--abc-accent-dark); transform: translateY(-2px); }
.btn-ghost { border-color: currentColor; background: transparent; color: inherit; }
.btn-ghost:hover { transform: translateY(-2px); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.kicker {
  font-size: 12px; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--abc-accent);
  margin-bottom: 14px;
}
.section h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; margin-bottom: 18px; }
.lede { font-size: 18px; max-width: 680px; opacity: .85; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery figure { position: relative; overflow: hidden; border-radius: 10px; }
.gallery img { width: 100%; height: 280px; object-fit: cover; transition: transform .4s; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  position: absolute; inset: auto 0 0 0; padding: 36px 16px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,.78));
  color: #fff; font-size: 14px; font-weight: 600;
}
@media (max-width: 900px) { .gallery { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { margin-bottom: 28px; opacity: .85; }

/* ---------- Footer ---------- */
.footer {
  background: #15171a; color: #b9bcc2;
  padding: 64px 0 32px; font-size: 14px;
}
.footer-grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
}
.footer img { height: 40px; width: auto; margin-bottom: 16px; filter: brightness(1.4); }
.footer h4 { color: #fff; font-size: 13px; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; }
.footer a { color: #b9bcc2; text-decoration: none; }
.footer a:hover { color: var(--abc-accent); }
.footer-bottom {
  max-width: var(--maxw); margin: 48px auto 0; padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13px; color: #7e828a;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px; border: 1px solid rgba(0,0,0,.18);
  border-radius: 6px; font: inherit; background: #fff;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--abc-accent); border-color: transparent; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Utility ---------- */
.center { text-align: center; }
.mt-2 { margin-top: 16px; } .mt-4 { margin-top: 32px; } .mt-6 { margin-top: 48px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }