/* DubaiRoyal.ae – Ultra-Luxury Single Page
   Minimal, dark, elegant styling with real hero & logo images
*/

:root {
  --bg: #020617;
  --bg-alt: #050816;
  --bg-soft: #0b1020;
  --fg: #f9fafb;
  --muted: #9ca3af;
  --accent: #fbbf24;
  --accent-soft: rgba(251, 191, 36, 0.09);
  --border-soft: rgba(148, 163, 184, 0.3);
  --card-bg: rgba(15, 23, 42, 0.95);
  --radius-lg: 1.2rem;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.65);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #020617 0, #020617 35%, #000 100%);
  color: var(--fg);
  line-height: 1.6;
}

/* Layout */

.container {
  width: min(1120px, 100% - 3rem);
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top left, #020617 0, #020617 40%, #020617 100%);
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top left, rgba(251, 191, 36, 0.1), transparent 60%);
  opacity: 0.4;
}

.section-alt > .container {
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: clamp(2rem, 2.6vw, 2.4rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
}

.section-title span {
  color: var(--accent);
}

.section-title.center {
  text-align: center;
}

.section-intro {
  max-width: 640px;
  margin: 0.75rem auto 2rem;
  color: var(--muted);
}

.section-intro.light {
  color: rgba(249, 250, 251, 0.9);
}

.center {
  text-align: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 2.5rem;
  align-items: flex-start;
}

/* Header & Nav */

.site-header {
  position: relative;
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 999px;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.3),
    0 0 25px rgba(251, 191, 36, 0.2);
}

.brand-text {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.brand-text span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.9rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-links a:hover {
  color: var(--fg);
  opacity: 0.9;
}

.btn-nav {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
}

/* Hero */

.hero {
  position: relative;
  margin-top: 0.5rem;
  min-height: clamp(420px, 80vh, 640px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background-image: url("../img/dubairoyal-hero-real.png");
  background-size: cover;
  background-position: center;
  border-radius: 1.8rem;
  margin-bottom: 3rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(2, 6, 23, 0.75), rgba(15, 23, 42, 0.70)),
    radial-gradient(circle at top left, rgba(251, 191, 36, 0.25), transparent 55%);
  mix-blend-mode: multiply;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 3.5rem 2.5rem;
}

.tagline {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: rgba(249, 250, 251, 0.7);
  margin: 0 0 1.5rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  margin: 0 0 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 span {
  color: var(--accent);
}

.hero-subtitle {
  max-width: 520px;
  color: rgba(249, 250, 251, 0.85);
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.25rem;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  max-width: 640px;
}

.hero-meta .label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(156, 163, 175, 0.9);
  margin-bottom: 0.3rem;
}

.hero-meta .value {
  font-size: 0.92rem;
  color: rgba(249, 250, 251, 0.92);
}

.hero-meta .value.accent {
  color: var(--accent);
}

/* Buttons */

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.78rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
  background: radial-gradient(circle at top left, #facc15, #f97316);
  color: #111827;
  box-shadow: 0 18px 45px rgba(250, 204, 21, 0.45);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(250, 204, 21, 0.55);
}

.btn-ghost {
  border-color: rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.7);
  color: var(--fg);
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.9);
}

.full-width {
  width: 100%;
}

/* Cards & Lists */

.feature-card {
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.7rem;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.75), rgba(2, 6, 23, 0.75));
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}

.feature-card.highlight {
  background: radial-gradient(circle at top left, rgba(251, 191, 36, 0.16), transparent 55%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.75), rgba(2, 6, 23, 0.75));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: rgba(209, 213, 219, 0.86);
  margin-bottom: 0.4rem;
}

.kv-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.25rem;
}

.kv-list li {
  display: flex;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed rgba(55, 65, 81, 0.75);
  font-size: 0.9rem;
}

.kv-list li:last-child {
  border-bottom: none;
}

.kv-list span:first-child {
  color: var(--muted);
}

.kv-list span:last-child {
  text-align: right;
}

.note {
  font-size: 0.84rem;
  color: var(--muted);
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}

.bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: radial-gradient(circle, #fbbf24, #f97316);
}

/* Card Grid */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.7rem;
  margin-top: 2rem;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(30, 64, 175, 0.4);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem 1.3rem;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top, rgba(251, 191, 36, 0.09), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}

.card h3 {
  margin-top: 0.2rem;
  margin-bottom: 0.6rem;
  font-size: 1.02rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Logos */

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.8rem;
  margin-top: 2.3rem;
}

.logo-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem;
  text-align: center;
}

.logo-card img {
  max-width: 80%;
  margin: 0 auto 1rem;
  display: block;
}

.logo-card h3 {
  margin-top: 0.3rem;
  margin-bottom: 0.5rem;
}

.logo-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.logo-hero {
  max-width: 900px;
  margin: 2rem auto 1.5rem;
  border-radius: 1.6rem;
  overflow: hidden;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(248, 250, 252, 0.06);
}

.logo-hero img {
  display: block;
  width: 100%;
  height: auto;
}

/* Image Section */

.section-image {
  position: relative;
  padding: 5rem 0;
  margin: 2rem 0;
  background-image: linear-gradient(135deg, #020617, #020617);
  border-radius: 2rem;
  overflow: hidden;
}

.image-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.75));
}

.section-image .container {
  position: relative;
  z-index: 1;
}

.section-title.light {
  color: var(--fg);
}

/* Contact Form */

.section-contact {
  padding-bottom: 6rem;
}

.contact-form {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  color: rgba(209, 213, 219, 0.95);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(55, 65, 81, 0.9);
  background: rgba(15, 23, 42, 0.95);
  color: var(--fg);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.6);
  background: rgba(15, 23, 42, 1);
}

textarea {
  resize: vertical;
}

.form-note {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  color: var(--muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(31, 41, 55, 0.8);
  padding: 1.8rem 0 2.2rem;
  background: #020617;
}

.footer-content {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-note {
  margin-top: 0.3rem;
}

/* Responsive */

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

  .hero-content {
    padding: 2.5rem 1.8rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .logo-hero {
    margin-top: 1.5rem;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3.2rem 0;
  }

  .hero {
    margin-bottom: 2rem;
  }

  .hero-meta {
    gap: 1rem;
  }

  .card-grid,
  .logo-grid {
    gap: 1.3rem;
  }

  .contact-form {
    margin-top: 1.3rem;
  }
}