/* MARKE — FAQ + Closing + Footer styles */

/* ===== FAQ ===== */
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(36px,6vw,80px); align-items: start; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; gap: 36px; } }
.faq-side { position: sticky; top: 110px; }
@media (max-width: 860px) { .faq-side { position: static; } }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-top: 1px solid var(--line-soft); }
.faq-item:last-child { border-bottom: 1px solid var(--line-soft); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer; text-align: left;
  font-family: var(--display); font-weight: 400; font-size: clamp(18px,1.9vw,23px); color: var(--ink);
  padding: 28px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  transition: color 0.3s var(--ease); letter-spacing: -0.01em;
}
.faq-q:hover { color: var(--crimson-hi); }
.faq-icon { position: relative; width: 18px; height: 18px; flex: none; }
.faq-icon span { position: absolute; top: 50%; left: 50%; width: 16px; height: 2px; background: var(--ink-2); border-radius: 2px; transition: transform 0.4s var(--ease), background 0.3s var(--ease); }
.faq-icon span:first-child { transform: translate(-50%,-50%); }
.faq-icon span:last-child { transform: translate(-50%,-50%) rotate(90deg); }
.faq-item.open .faq-icon span { background: var(--crimson); }
.faq-item.open .faq-icon span:last-child { transform: translate(-50%,-50%) rotate(0deg); }
.faq-a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.5s var(--ease); }
.faq-item.open .faq-a-wrap { grid-template-rows: 1fr; }
.faq-a { overflow: hidden; color: var(--ink-2); font-size: 16.5px; line-height: 1.65; max-width: 640px; }
.faq-item.open .faq-a { padding-bottom: 28px; }

/* ===== CLOSING + FOOTER — uma zona contínua, sem quebra ===== */
.closing-zone { position: relative; overflow: hidden; }
.closing-zone::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url("assets/office-glass.jpg") center/cover no-repeat;
  opacity: 0.18; filter: grayscale(0.35);
  animation: closingDrift 50s ease-in-out infinite;
}
@keyframes closingDrift { 0%,100% { transform: scale(1.05); } 50% { transform: scale(1.14); } }
@media (prefers-reduced-motion: reduce) { .closing-zone::after { animation: none; } }
.closing-zone::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(60% 70% at 50% 38%, rgba(200,68,94,0.12), transparent 65%),
              linear-gradient(180deg, rgba(28,34,40,0.55), rgba(28,34,40,0.72) 70%, rgba(28,34,40,0.88));
}
.closing { padding: clamp(100px, 14vw, 190px) 0 clamp(56px, 8vw, 96px); text-align: center; position: relative; z-index: 2; }
.closing-inner { position: relative; max-width: 980px; margin: 0 auto; }
.closing-h { font-family: var(--display); font-weight: 300; font-size: clamp(34px, 6vw, 78px); line-height: 1.04; letter-spacing: -0.022em; text-wrap: balance; }
.closing-h .cl1 { color: var(--ink-3); }
.closing-h .cl2 { color: var(--ink); }
.closing-sub { margin-top: 26px; font-family: var(--display); font-style: italic; font-weight: 300; font-size: clamp(20px,2.6vw,30px); color: var(--ink-2); }

/* ===== FOOTER ===== */
.footer { position: relative; z-index: 2; background: transparent; border: none; padding: clamp(36px, 5vw, 56px) 0 clamp(44px, 6vw, 64px); }
.footer-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 26px; }
.footer-logo { height: clamp(64px, 8vw, 96px); width: auto; display: block; }
.footer-tag { font-family: var(--display); font-style: italic; font-weight: 300; font-size: clamp(20px,2.4vw,28px); color: var(--ink); letter-spacing: -0.01em; margin: 0; }
.footer-year { font-size: 13px; color: var(--ink-4); letter-spacing: 0.06em; text-transform: uppercase; margin: 0; }