/* =========================================================
   Components — nav, hero, buttons, cards, forms, footer
========================================================= */

/* ── NAV ── */
nav#main-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h); padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(8,21,41,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: height var(--dur-base) var(--ease-out), background var(--dur-base);
}
nav#main-nav.scrolled {
  height: var(--nav-h-scrolled);
  background: rgba(8,21,41,0.98);
  border-bottom-color: var(--border-mid);
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo img { width: 40px; height: 40px; object-fit: contain; }
.nav-wordmark {
  display: flex; flex-direction: column; line-height: 1;
}
.nav-wordmark .en { font-size: 17px; font-weight: 500; color: var(--offwhite); letter-spacing: -0.01em; }
.nav-wordmark .ar { font-size: 13px; font-weight: 400; color: var(--amber); font-family: var(--font-ar); margin-top: 1px; }
.nav-wordmark .sub { font-size: 9px; letter-spacing: 0.18em; color: var(--text-muted); text-transform: uppercase; margin-top: 2px; }

.nav-links {
  display: flex; align-items: center; gap: 0; list-style: none;
}
.nav-links a {
  display: block; padding: 0.5rem 1rem;
  font-size: 13px; font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  transition: color var(--dur-fast);
}
.nav-links a:hover { color: var(--offwhite); }
.nav-links a.teal:hover  { color: var(--teal-light); }
.nav-links a.gold:hover  { color: var(--gold-light); }
.nav-links a.amber:hover { color: var(--amber-light); }
.nav-links a.active { color: var(--amber); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.lang-toggle {
  display: flex; align-items: center;
  background: var(--border-subtle);
  border: 1px solid var(--border-mid);
  border-radius: 20px; padding: 3px; gap: 2px;
}
.lang-toggle button {
  font-size: 11px; font-weight: 500; letter-spacing: 0.05em;
  padding: 4px 10px; border-radius: 16px;
  color: var(--text-muted);
  transition: all var(--dur-fast);
}
.lang-toggle button.active { background: var(--amber); color: var(--navy-deep); }

.nav-cta {
  font-size: 12px; font-weight: 500;
  padding: 8px 18px;
  border: 1px solid var(--amber);
  color: var(--amber);
  border-radius: var(--r-sharp);
  letter-spacing: 0.06em;
  transition: all var(--dur-fast);
}
.nav-cta:hover { background: var(--amber); color: var(--navy-deep); }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px; background: var(--offwhite);
  transition: all var(--dur-base) var(--ease-out);
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none; position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(8,21,41,0.98); backdrop-filter: blur(20px);
  z-index: 99; padding: 2rem;
  flex-direction: column; gap: 1rem; overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 20px; font-weight: 300; color: var(--offwhite);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--dur-fast);
}
.mobile-nav a:hover, .mobile-nav a:focus { color: var(--amber); }

@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
}

/* ── BUTTONS ── */
.btn-primary, .btn-outline, .btn-ghost {
  display: inline-block;
  font-family: inherit; font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  padding: 14px 32px;
  border-radius: var(--r-sharp);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
}
.btn-primary {
  background: var(--amber); color: var(--navy-deep); border: 1px solid var(--amber);
}
.btn-primary:hover { background: var(--amber-light); border-color: var(--amber-light); transform: translateY(-1px); box-shadow: var(--shadow-glow-amber); }
.btn-outline {
  background: transparent; color: var(--offwhite);
  border: 1px solid var(--border-mid); font-weight: 400;
}
.btn-outline:hover { border-color: var(--offwhite); }
.btn-ghost {
  background: transparent; color: var(--text-dim);
  border: 1px solid transparent; font-weight: 400;
}
.btn-ghost:hover { color: var(--amber); border-color: var(--border-mid); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; position: relative; overflow: hidden;
  padding: 120px 2rem 80px;
}
#hero::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 420px; height: 420px;
  background: url('/assets/logo/logo-watermark-light.webp') center/contain no-repeat;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}
.hero-tagline {
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 2rem;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}
.hero-title {
  font-size: clamp(52px, 9vw, 104px);
  font-weight: 300; line-height: 1.0; letter-spacing: -0.03em;
  color: var(--offwhite); margin-bottom: 0.5rem;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 0.9s var(--ease-out) 0.35s forwards;
}
[dir="rtl"] .hero-title { font-family: var(--font-ar); letter-spacing: 0; }
.hero-arabic-brand {
  font-family: var(--font-ar);
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 300; letter-spacing: 0.08em;
  color: var(--amber); margin-bottom: 2.5rem;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}
.hero-sub {
  font-size: 15px; font-weight: 300; color: var(--text-dim);
  max-width: 560px; margin: 0 auto 3rem; letter-spacing: 0.02em;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}
.hero-pillars {
  display: flex; gap: 1px; margin-bottom: 3.5rem;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.75s forwards;
}
.hero-pillar {
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
}
.hero-pillar:first-child { border-right: none; }
.hero-pillar:last-child  { border-left: none; }
.hero-pillar.hl { color: var(--amber); border-color: rgba(239,159,39,0.3); }
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}
.scroll-indicator {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeIn 1s ease 1.5s forwards;
  z-index: 1;
}
.scroll-indicator span { font-size: 10px; letter-spacing: 0.2em; color: var(--text-muted); text-transform: uppercase; }
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── PAGE HEADER (sub-pages) ── */
.page-header {
  padding: calc(var(--nav-h) + 80px) 2rem 60px;
  position: relative; overflow: hidden;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--border-subtle);
}
.page-header .container { position: relative; z-index: 1; }
.page-header .breadcrumb {
  display: flex; gap: 0.5rem; align-items: center; font-size: 11px;
  color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.page-header .breadcrumb a { color: var(--text-muted); transition: color var(--dur-fast); }
.page-header .breadcrumb a:hover { color: var(--amber); }
.page-header .breadcrumb .sep { color: var(--text-faint); }
.page-header h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 300; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--offwhite); margin-bottom: 1rem;
  max-width: 900px;
}
.page-header h1 em { font-style: normal; color: var(--amber); }
.page-header .lead {
  font-size: 17px; font-weight: 300; color: var(--text-dim);
  max-width: 640px; line-height: 1.75;
}
.page-header .accent-bar {
  width: 60px; height: 3px; background: var(--amber);
  margin-bottom: 2rem;
}
.page-header.teal  .accent-bar { background: var(--teal); }
.page-header.gold  .accent-bar { background: var(--gold); }
.page-header.amber .accent-bar { background: var(--amber); }

/* ── CARDS GENERIC ── */
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); }
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); }
.card-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); }
@media (max-width: 900px) {
  .card-grid-3, .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .card-grid-2, .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; }
}

/* ── FORMS ── */
.enquiry-form {
  display: flex; flex-direction: column; gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); }
.form-field { background: var(--navy); display: flex; flex-direction: column; }
.form-field label {
  display: block; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-muted); padding: 1rem 1.25rem 0;
}
.form-field input, .form-field select, .form-field textarea {
  background: transparent; border: none; outline: none;
  font-size: 14px; font-weight: 300; color: var(--offwhite);
  padding: 0.5rem 1.25rem 1rem;
  width: 100%;
  transition: background var(--dur-fast);
}
.form-field:focus-within { background: rgba(239,159,39,0.04); }
.form-field select option { background: var(--navy-deep); color: var(--offwhite); }
.form-field textarea { resize: vertical; min-height: 100px; }
.form-submit {
  background: var(--navy); padding: 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
}
.submit-btn {
  font-size: 12px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 28px;
  background: var(--amber); color: var(--navy-deep);
  border-radius: var(--r-sharp);
  transition: all var(--dur-fast);
}
.submit-btn:hover { background: var(--amber-light); }
.form-note { font-size: 11px; color: var(--text-muted); font-weight: 300; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Email-copy widget */
.email-copy {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border-mid);
  border-radius: var(--r-sharp);
  font-size: 12px; color: var(--text-dim);
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.02);
  cursor: pointer;
  transition: all var(--dur-fast);
}
.email-copy:hover { border-color: var(--amber); color: var(--amber); }
.email-copy .icon { width: 12px; height: 12px; opacity: 0.7; }
.email-copy.copied { border-color: var(--teal); color: var(--teal); }

/* ── FOOTER ── */
footer.site-footer {
  background: var(--navy-deep);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 2rem 2rem;
}
.footer-grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.footer-logo img { width: 36px; height: 36px; object-fit: contain; }
.footer-brand-en { font-size: 16px; font-weight: 500; color: var(--offwhite); display: block; }
.footer-brand-ar { font-size: 13px; font-weight: 300; color: var(--amber); font-family: var(--font-ar); display: block; }
.footer-tagline {
  font-size: 13px; font-weight: 300; color: var(--text-dim);
  max-width: 320px; line-height: 1.7; margin-bottom: 1.5rem;
}
.footer-col h5 {
  font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 1.25rem; font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a {
  font-size: 13px; color: var(--text-dim);
  transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--amber); }
.footer-bottom {
  max-width: var(--container); margin: 0 auto;
  padding-top: 2rem; border-top: 1px solid var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  font-size: 11px; color: var(--text-muted);
}
.footer-bottom .legal-links { display: flex; gap: 1.5rem; }
.footer-bottom .legal-links a { color: var(--text-muted); }
.footer-bottom .legal-links a:hover { color: var(--offwhite); }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ── CONSENT BANNER ── */
.consent-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: var(--navy-deep);
  border-top: 1px solid var(--amber);
  padding: 1.25rem 2rem;
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.4);
}
.consent-banner.visible { transform: translateY(0); }
.consent-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.consent-text { font-size: 13px; color: var(--text-dim); flex: 1; min-width: 280px; line-height: 1.6; }
.consent-text a { color: var(--amber); text-decoration: underline; }
.consent-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.consent-btn {
  padding: 8px 18px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.06em;
  border-radius: var(--r-sharp);
  border: 1px solid var(--border-mid);
  color: var(--text-dim);
  background: transparent;
  transition: all var(--dur-fast);
}
.consent-btn:hover { border-color: var(--offwhite); color: var(--offwhite); }
.consent-btn.primary { background: var(--amber); color: var(--navy-deep); border-color: var(--amber); }
.consent-btn.primary:hover { background: var(--amber-light); }

/* Tags */
.tag {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  border-radius: var(--r-sharp);
}
.tag.teal  { color: rgba(29,158,117,0.85); border-color: rgba(29,158,117,0.25); }
.tag.gold  { color: rgba(201,168,76,0.85); border-color: rgba(201,168,76,0.25); }
.tag.amber { color: rgba(239,159,39,0.85); border-color: rgba(239,159,39,0.25); }