/* =========================================================
   AMARAH — Components
   ========================================================= */

/* ---------- Top announcement strip ---------- */
.top-strip {
  background: var(--amr-midnight-tide);
  color: var(--amr-chalk-dust);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}
.top-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
}
.top-strip a { color: inherit; opacity: 0.85; }
.top-strip a:hover { opacity: 1; }
.top-strip__links { display: flex; gap: 28px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  transition: color var(--dur-2) var(--ease-out-expo);
  color: #ffffff;
}
.nav.is-hidden .nav__brand {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
}
.nav__brand {
  transition: opacity var(--dur-2) var(--ease-out-expo),
              transform var(--dur-2) var(--ease-out-expo);
}
.nav .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  max-width: none;
  padding: 0 clamp(28px, 3.5vw, 56px);
}
.nav__brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-mark {
  height: 128px;
  width: auto;
}
@media (max-width: 560px) {
  .nav__logo-mark { height: 80px; }
}
.nav__logo--dark  { display: none; }
.nav__logo--light { display: flex; }
.nav.is-scrolled .nav__logo--light { display: none; }
.nav.is-scrolled .nav__logo--dark  { display: flex; }
.nav__links {
  display: none;
}
.nav__links a {
  position: relative;
  padding: 8px 0;
  opacity: 0.92;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--dur-2) var(--ease-out-expo);
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { right: 0; }
/* Nav CTA pill — white fill over transparent hero, outlined when scrolled */
.nav .nav__cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--fs-13);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.92);
  color: var(--amr-burnt-bark);
  transition: background var(--dur-2) var(--ease-out-expo),
              border-color var(--dur-2) var(--ease-out-expo),
              color var(--dur-2) var(--ease-out-expo);
}
.nav .nav__cta:hover {
  background: #ffffff;
  color: var(--amr-burnt-bark);
}
.nav .nav__cta svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.nav.is-scrolled .nav__cta {
  background: transparent;
  color: var(--color-ink);
  border-color: rgba(48, 35, 26, 0.2);
}
.nav.is-scrolled .nav__cta:hover {
  background: var(--amr-chalk-dust);
  color: var(--color-ink);
}

/* Scrolled nav state — always transparent, only logo/text swap on scroll */
.nav.is-scrolled {
  background: transparent;
  color: var(--color-ink);
}

/* Mobile menu panel — full-screen overlay, hidden until .is-open */
.nav__mobile {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--amr-ivory-veil);
  padding: 48px var(--container-pad) 40px;
  display: none;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  z-index: 99;
}
.nav.is-open .nav__mobile { display: flex; }
.nav__mobile a {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-28), 6vw, var(--fs-40));
  font-weight: var(--fw-light);
  color: var(--color-ink);
  padding: 20px 0;
  border-bottom: 1px solid var(--color-line);
  letter-spacing: -0.01em;
}
.nav__mobile a:last-child {
  border-bottom: none;
  margin-top: 32px;
  font-family: var(--font-sans);
  font-size: var(--fs-13);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--amr-burnt-bark);
}

/* Nav burger — always visible, forced to flex start via order */
.nav__burger {
  order: -1;
  flex-shrink: 0;
  display: flex;
  width: 44px;
  height: 44px;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur-2) var(--ease-out-expo),
              opacity var(--dur-1);
}
.nav__burger span:nth-child(1) { top: 16px; }
.nav__burger span:nth-child(2) { top: 22px; }
.nav__burger span:nth-child(3) { top: 28px; }
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 36px;
  font-family: var(--font-sans);
  font-size: var(--fs-12);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--r-0);
  cursor: pointer;
  transition: all var(--dur-2) var(--ease-out-expo);
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; transition: transform var(--dur-2) var(--ease-out-expo); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--color-ink);
  color: var(--amr-ivory-veil);
  border-color: var(--color-ink);
}
.btn--primary:hover {
  background: var(--amr-midnight-tide);
  border-color: var(--amr-midnight-tide);
}

.btn--ghost {
  background: transparent;
  color: currentColor;
  border-color: currentColor;
}
.btn--ghost:hover {
  background: currentColor;
}
.btn--ghost:hover span { color: var(--color-bg); }
.btn--ghost:hover svg { color: var(--color-bg); }

.btn--link {
  padding: 0;
  background: transparent;
  color: var(--color-ink);
  border: 0;
  border-bottom: 1px solid var(--color-accent-dk);
  padding-bottom: 8px;
  border-radius: 0;
}
.btn--link:hover { color: var(--color-accent-dk); }

/* ---------- Section header ---------- */
.section-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 980px;
  margin-bottom: clamp(48px, 6vw, 96px);
}
.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-40), 5vw, var(--fs-80));
  font-weight: var(--fw-light);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-top: 12px;
}
.section-header__title em {
  font-style: italic;
  font-weight: var(--fw-light);
}

/* ---------- Cards ---------- */
.card {
  position: relative;
  background: var(--color-surface);
  overflow: hidden;
  transition: transform var(--dur-3) var(--ease-out-expo);
}
.card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-5) var(--ease-out-expo);
}
.card:hover .card__media img { transform: scale(1.05); }
.card__body {
  padding: 32px 0 0;
}
.card__eyebrow {
  font-size: var(--fs-12);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-ink-mute);
  margin-bottom: 12px;
}
.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-32);
  font-weight: var(--fw-light);
  line-height: 1.1;
  margin-bottom: 12px;
}
.card__desc {
  color: var(--color-ink-soft);
  font-size: var(--fs-14);
  line-height: var(--lh-loose);
  margin-bottom: 20px;
}
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-12);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-ink);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-accent-dk);
}
.card__link svg {
  width: 12px; height: 12px;
  transition: transform var(--dur-2) var(--ease-out-expo);
}
.card:hover .card__link svg { transform: translateX(4px); }

/* ---------- Form controls ---------- */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-size: var(--fs-12);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 16px 0;
  font-family: var(--font-sans);
  font-size: var(--fs-16);
  color: var(--color-ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--color-line);
  border-radius: 0;
  outline: none;
  transition: border-color var(--dur-1);
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-bottom-color: var(--color-ink); }
.field textarea { resize: vertical; min-height: 120px; }

/* ---------- Divider ---------- */
.divider {
  height: 1px;
  width: 100%;
  background: var(--color-line);
  border: 0;
  margin: 0;
}

/* ---------- Subtle number marker ---------- */
.num {
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-style: italic;
  color: var(--color-accent-dk);
  margin-right: 8px;
}

/* ================================================================
   RESPONSIVE COMPONENTS
================================================================ */
@media (max-width: 560px) {
  /* Buttons slightly more compact on small screens */
  .btn {
    padding: 16px 28px;
    font-size: var(--fs-12);
  }

  /* Form fields — bigger tap targets */
  .field input,
  .field select,
  .field textarea {
    padding: 18px 0;
    font-size: var(--fs-16); /* prevents iOS zoom */
  }
}