/* layout.css — structural layout only */

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 60px; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(246, 243, 238, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line2);
}
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  font-size: 13px; font-weight: 300;
  color: var(--muted); text-decoration: none;
  letter-spacing: 0.01em; transition: color .18s;
}
.nav-links a:hover { color: var(--ink); }

/* ── HERO ── */
.hero { padding-top: 60px; min-height: 100vh; display: grid; grid-template-rows: auto 1fr; }
.hero-text {
  padding: 72px 32px 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: end;
  border-bottom: 1px solid var(--line2);
}
.hero-right { display: flex; flex-direction: column; justify-content: flex-end; gap: 28px; }
.hero-actions { display: flex; align-items: center; gap: 14px; justify-content: flex-end; }
.hero-mosaic {
  display: grid; grid-template-columns: 2.2fr 1fr 1.4fr;
  gap: 10px; padding: 10px 10px 0;
  height: 48vh; min-height: 320px;
}

/* ── BAND ── */
.band {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 18px 32px;
  display: flex; align-items: center; gap: 0;
  overflow: hidden; background: var(--bg);
}
.band-items { display: flex; gap: 36px; align-items: center; flex-wrap: nowrap; }

/* ── INTRO ── */
.intro {
  padding: var(--section-pad);
  display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: start;
  border-bottom: 1px solid var(--line2);
}
.intro-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--line2);
  border: 1px solid var(--line2); border-radius: var(--card-radius); overflow: hidden;
}

/* ── FEATURE ROWS ── */
.feat-section { border-top: 1px solid var(--line2); }
.feat-row {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line2); min-height: 560px;
}
.feat-row.flip .feat-img  { order: 2; }
.feat-row.flip .feat-body { order: 1; }
.feat-img { position: relative; overflow: hidden; }
.feat-body {
  padding: 60px 56px;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--bg);
}
.feat-meta {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 22px; margin-bottom: 28px; border-bottom: 1px solid var(--line2);
}

/* ── DARK STATS ── */
.marquee-wrap {
  background: var(--ink); padding: 72px 0;
  display: grid; grid-template-columns: 1fr 1fr;
}
.marquee-left {
  padding: 0 48px;
  display: flex; flex-direction: column; justify-content: center;
  border-right: 1px solid rgba(246, 243, 238, .08);
}
.marquee-right {
  padding: 0 48px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: rgba(246, 243, 238, .06); align-content: center;
}
.m-stat { padding: 28px 24px; background: var(--ink); }

/* ── MIGRATIONS ── */
.mig-section { padding: var(--section-pad); border-top: 1px solid var(--line2); }
.mig-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end;
  margin-bottom: 56px; padding-bottom: 48px; border-bottom: 1px solid var(--line2);
}
.mig-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line2);
  border: 1px solid var(--line2); border-radius: 20px; overflow: hidden;
}

/* ── CASE STUDY ── */
.case-section { background: var(--ink2); padding: 80px 32px; }
.case-top {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 36px; padding-bottom: 28px;
  border-bottom: 1px solid rgba(246, 243, 238, .08);
}
.case-img { border-radius: 18px; overflow: hidden; height: 400px; position: relative; margin-bottom: 36px; }
.case-img-text {
  position: absolute; inset: 0; display: flex; align-items: flex-end;
  padding: 36px 40px;
  background: linear-gradient(to top, rgba(24,22,15,.65) 0%, transparent 55%);
}
.case-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(246,243,238,.06);
  border-radius: 14px; overflow: hidden;
}
.c-metric { padding: 28px 24px; background: rgba(246,243,238,.03); }

/* ── ABOUT ── */
.about-section { border-top: 1px solid var(--line2); }
.about-body {
  padding: var(--section-pad);
  display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: start;
}
.about-body-left { position: sticky; top: 80px; }

/* ── STACK ── */
.stack-section { padding: var(--section-pad); border-top: 1px solid var(--line2); }
.stack-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end;
  margin-bottom: 52px;
}
.stack-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line2);
  border: 1px solid var(--line2); border-radius: 18px; overflow: hidden;
}

/* ── CTA ── */
.cta-section { border-top: 1px solid var(--line2); padding: 120px 32px; text-align: center; }

/* ── CONTACT FORM ── */
.contact-section {
  border-top: 1px solid var(--line2);
  padding: var(--section-pad);
  display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: 11px; font-weight: 400; letter-spacing: .08em;
  text-transform: uppercase; color: var(--faint);
}
.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--sans); font-size: 14px; font-weight: 300;
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 16px; color: var(--ink);
  outline: none; transition: border-color .18s, background .18s;
  -webkit-appearance: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--warm); background: var(--white);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-status {
  font-size: 13px; font-weight: 300; padding: 12px 16px;
  border-radius: 10px; display: none;
}
.form-status.success { background: rgba(34,197,94,.1); color: #166534; display: block; }
.form-status.error   { background: rgba(181,71,28,.1);  color: var(--warm); display: block; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--line2); padding: 28px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.f-links { display: flex; gap: 20px; }
.f-links a { font-size: 12px; font-weight: 300; color: var(--faint); text-decoration: none; transition: color .18s; }
.f-links a:hover { color: var(--ink); }