/* ============================================================
   COMPONENTS — buttons, nav, cards, forms, accordion, badges
   ============================================================ */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn:active { transform: translateY(1px) scale(0.99); }

.btn--gold {
  background: linear-gradient(180deg, var(--gold-400), var(--gold-500));
  color: var(--navy-900);
  box-shadow: var(--shadow-gold);
}

.btn--gold:hover {
  background: linear-gradient(180deg, var(--gold-300), var(--gold-400));
  box-shadow: 0 14px 34px rgba(201, 151, 58, 0.45);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}

.btn--outline-light:hover {
  border-color: var(--gold-400);
  color: var(--gold-300);
  transform: translateY(-2px);
}

.btn--outline-navy {
  background: transparent;
  color: var(--navy-700);
  border-color: rgba(27,45,79,0.28);
}

.btn--outline-navy:hover {
  border-color: var(--navy-700);
  background: var(--navy-700);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--sm { padding: 0.7em 1.4em; font-size: var(--fs-xs); }
.btn--block { width: 100%; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 700;
  color: var(--gold-600);
  border-bottom: 1.5px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  padding-bottom: 0.15em;
}

.text-link:hover { border-color: currentColor; }

.section--dark .text-link,
.section--darker .text-link {
  color: var(--blue-500);
}

/* ---- Site header / nav ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--dur-med) var(--ease-out),
              height var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  height: var(--nav-height-scrolled);
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(201, 151, 58, 0.18);
}

.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: transform var(--dur-med) var(--ease-out);
}

.site-header.is-scrolled .brand img { width: 38px; height: 38px; }

.brand:hover img { transform: rotate(8deg); }

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--white);
}

.brand-text span {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-links a {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.86);
  padding-block: 0.4rem;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--gold-400);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-med) var(--ease-out);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta { display: flex; align-items: center; gap: var(--space-4); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  position: relative;
  flex-shrink: 0;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px;
  height: 2px;
  background: var(--white);
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out), top var(--dur-fast) var(--ease-out);
}

.nav-toggle span { top: 21px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); background: var(--gold-400); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); background: var(--gold-400); }

/* ---- Badge / pill ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.4em 0.9em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(201, 151, 58, 0.14);
  color: var(--gold-600);
  border: 1px solid rgba(201, 151, 58, 0.3);
}

.section--dark .badge,
.section--darker .badge {
  background: rgba(168, 196, 212, 0.12);
  color: var(--blue-300);
  border-color: rgba(168, 196, 212, 0.28);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.55em 1.15em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(168, 196, 212, 0.3);
  color: var(--blue-300);
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.pill:hover {
  background: rgba(201,151,58,0.14);
  border-color: var(--gold-400);
  color: var(--gold-300);
  transform: translateY(-2px);
}

/* ---- Cards ---- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 151, 58, 0.35);
}

/* ---- Marquee (trust strip) ---- */
.marquee {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: var(--space-8);
  animation: marquee 32s linear infinite;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-md);
  color: var(--blue-300);
  white-space: nowrap;
}

.marquee__item svg { width: 18px; height: 18px; color: var(--gold-400); flex-shrink: 0; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- Accordion (FAQ) ---- */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  background: transparent;
  border: none;
  padding: var(--space-5) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-text-heading);
}

.accordion-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-500);
  position: relative;
  transition: transform var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out);
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--gold-600);
  top: 50%; left: 50%;
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}

.accordion-icon::before { width: 12px; height: 2px; transform: translate(-50%, -50%); }
.accordion-icon::after { width: 2px; height: 12px; transform: translate(-50%, -50%); }

.accordion-trigger[aria-expanded="true"] .accordion-icon { background: var(--gold-500); }
.accordion-trigger[aria-expanded="true"] .accordion-icon::before,
.accordion-trigger[aria-expanded="true"] .accordion-icon::after { background: var(--navy-900); }
.accordion-trigger[aria-expanded="true"] .accordion-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-med) var(--ease-in-out);
}

.accordion-item[data-open="true"] .accordion-panel {
  grid-template-rows: 1fr;
}

.accordion-panel-inner {
  overflow: hidden;
}

.accordion-panel p {
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  max-width: 62ch;
}

/* ---- Forms ---- */
.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.checkbox-field input[type="checkbox"] {
  margin-top: 0.25em;
  width: 18px;
  height: 18px;
  accent-color: var(--gold-500);
  flex-shrink: 0;
}

.checkbox-field label {
  font-size: var(--fs-xs);
  line-height: var(--lh-relaxed);
  color: var(--blue-300);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.checkbox-field a { color: var(--gold-300); text-decoration: underline; text-underline-offset: 2px; }

.form-note {
  font-size: var(--fs-xs);
  color: rgba(247,243,236,0.55);
}

/* ---- Icon tile ---- */
.icon-tile {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(155deg, rgba(201,151,58,0.16), rgba(201,151,58,0.05));
  border: 1px solid rgba(201,151,58,0.25);
  color: var(--gold-600);
}

.icon-tile svg { width: 28px; height: 28px; }

/* ---- Divider ---- */
.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: 0;
}

.divider--on-dark { background: var(--color-border-on-dark); }