/* ==========================================================
   Contact, footer, floating WA, reveal, responsive
   ========================================================== */

/* ---------- Contact ---------- */
.contact { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.contact-list { margin-top: 36px; border-top: 1px solid var(--line); }
.contact-list li { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-list .label { font: 500 .6875rem/1.8 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--gold-d); }
.contact-list .val { color: var(--ink); font-size: 1.0313rem; }
.contact-list a.val:hover { color: var(--gold-d); }
.placeholder { background: rgba(176, 141, 87, .16); padding: 0 6px; border-radius: 2px; }

.form-card { background: var(--ivory); padding: clamp(28px, 4vw, 48px); border-top: 3px solid var(--gold); box-shadow: 0 30px 60px rgba(15, 27, 45, .08); }
.form-card h3 { font-size: 1.7rem; margin-bottom: 8px; }
.form-card > p { color: var(--muted); font-size: .9375rem; margin-bottom: 26px; }
.field { margin-bottom: 18px; }
.field label { display: block; font: 500 .6875rem/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; font: 400 1rem/1.5 var(--sans); color: var(--ink); background: #fff;
  border: 1px solid rgba(15, 27, 45, .22); border-radius: 2px; padding: 13px 14px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(176, 141, 87, .22); }
.form-card .btn { width: 100%; margin-top: 6px; }
.form-fine { margin: 16px 0 0; font-size: .8125rem; color: var(--muted); line-height: 1.6; }

/* ---------- Footer ---------- */
.site-footer { background: #0a1422; color: rgba(248, 245, 239, .7); padding: 64px 0 28px; border-top: 1px solid rgba(176, 141, 87, .4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 44px; border-bottom: 1px solid rgba(217, 193, 151, .18); }
.site-footer .brand { margin-bottom: 18px; }
.site-footer p { font-size: .9375rem; max-width: 40ch; }
.site-footer h4 { font: 500 .75rem/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold-l); margin-bottom: 20px; }
.site-footer li { margin-bottom: 10px; font-size: .9375rem; }
.site-footer a:hover { color: var(--gold-l); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-top: 24px; font-size: .8125rem; color: rgba(248, 245, 239, .5); }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gold); color: var(--ink);
  box-shadow: 0 12px 30px rgba(8, 14, 25, .35); transition: transform .25s, background .25s;
}
.wa-float:hover { transform: translateY(-3px); background: var(--gold-l); }
.wa-float svg { width: 26px; height: 26px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition-duration: .01ms !important; }
}
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .step:nth-child(2)::after { display: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--ink);
    border-bottom: 1px solid rgba(176, 141, 87, .35); max-height: 0; overflow: hidden; transition: max-height .35s ease;
  }
  .main-nav.is-open { max-height: 480px; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; padding: 10px 24px 26px; }
  .nav-list li { border-bottom: 1px solid rgba(217, 193, 151, .14); }
  .nav-list a { display: block; padding: 18px 0; }
  .nav-list li:last-child { border: 0; padding-top: 18px; }
  .nav-list .btn { display: flex; }

  .hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .portrait-wrap { order: -1; width: min(78%, 340px); margin-bottom: 20px; }
  .portrait-caption { left: -12px; bottom: 24px; max-width: 220px; padding: 14px 18px; }
  .about-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-photo { position: relative; top: 0; max-width: 420px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 36px, var(--maxw)); }
  .service-grid, .steps, .trust-grid, .values { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .hero-actions .btn { flex: 1 1 100%; }
  .contact-list li { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-role { letter-spacing: .2em; }
  .section-title { max-width: none; }
}