/* ═══════════════════════════════════════════════════════════════
   TUMICRONEEDLING v2.0 — main.css
   ═══════════════════════════════════════════════════════════════ */

/* ── HEADER ──────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: 72px;
}

.header-logo img {
  height: 44px;
  width: auto;
  display: block;
}

.header-nav { flex: 1; }

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--teal);
  background: rgba(20,160,140,0.06);
}

.nav-link.nav-pro {
  color: var(--teal-dark);
  font-weight: 500;
}

.nav-separator {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 var(--space-sm);
}

.header-cta { flex-shrink: 0; }

.header-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.header-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  background: #0F0C08;
  color: #A09080;
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid #1E1812;
}

.footer-tagline {
  font-size: 14px;
  color: #7A6A5A;
  line-height: 1.7;
  margin: var(--space-md) 0;
}

/* ── SOCIAL ICONS ────────────────────────────────────────────── */
.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid #2A2018;
  border-radius: 6px;
  color: #7A6A5A;
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-icon:hover {
  color: #14A08C;
  border-color: #14A08C;
  background: rgba(20,160,140,0.08);
}

.social-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

/* ── FOOTER COLUMNAS ─────────────────────────────────────────── */
.footer-col-title {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FAF7F2;
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: 14px;
  color: #7A6A5A;
  transition: color 0.2s;
  text-decoration: none;
}

.footer-links a:hover { color: #14A08C; }

.footer-col-cta p {
  font-size: 14px;
  color: #7A6A5A;
  line-height: 1.6;
}

/* ── FOOTER BOTTOM ───────────────────────────────────────────── */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-legal {
  font-size: 13px;
  color: #5A4A3A;
}

.footer-legal a {
  color: #5A4A3A;
  transition: color 0.2s;
  text-decoration: none;
}

.footer-legal a:hover { color: #14A08C; }

.footer-credit {
  font-size: 12px;
  color: #2E2218;
  font-style: italic;
}

/* ── BTN OUTLINE LIGHT ───────────────────────────────────────── */
.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: #FAF7F2;
  border: 1.5px solid #3A2E24;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  margin-top: 16px;
}

.btn-outline-light:hover {
  border-color: #14A08C;
  color: #14A08C;
}

/* ── OVERLAY MÓVIL ───────────────────────────────────────────── */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .header-nav {
    position: fixed;
    top: 0; right: -280px;
    width: 280px; height: 100vh;
    background: var(--white);
    border-left: 1px solid var(--border);
    z-index: 1001;
    transition: right 0.3s ease;
    padding: 80px var(--space-lg) var(--space-lg);
    overflow-y: auto;
  }

  .header-nav.is-open { right: 0; }
  .nav-overlay.is-open { display: block; }

  .nav-list { flex-direction: column; align-items: flex-start; gap: 0; }
  .nav-link { width: 100%; padding: 12px 8px; font-size: 16px; }
  .nav-separator { width: 100%; height: 1px; margin: var(--space-sm) 0; }

  .header-cta { display: none; }
  .header-hamburger { display: flex; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .header-inner { height: 60px; }
  .header-logo img { height: 36px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}