/*=============================================
 HAIRLOUNGE MEN'S SALON – KUWAIT
 Dark Ash + Navy, Diamond White Accent
=============================================*/
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Raleway:wght@300;400;500;600;700&family=Cairo:wght@400;500;600;700&display=swap');

:root {
  --font-heading-en: 'Cormorant Garamond', serif;
  --font-body-en: 'Raleway', sans-serif;
  --font-ar: 'Cairo', sans-serif;

  --bg-primary: #181d25;
  --bg-secondary: #0f1520;
  --bg-card: #1e2633;
  --text-primary: #f0ede6;
  --text-secondary: #a1aab5;
  --accent: #d0d4dc;           /* diamond white */
  --accent-hover: #b0b5c0;
  --border: #2b3442;
  --overlay: rgba(15, 21, 32, 0.8);
  --shadow: 0 15px 35px rgba(0,0,0,0.7);

  --max-width: 1280px;
  --gap: clamp(1.5rem, 4vw, 3rem);
  --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 100%; }

body {
  font-family: var(--font-body-en);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
html[lang="ar"] body {
  font-family: var(--font-ar);
  direction: rtl;
  text-align: right;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

/* Loader (index only) */
#loader {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--bg-primary); display: flex; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity 0.5s ease, visibility 0.5s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.spinner {
  width: 50px; height: 50px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(3rem, 8vw, 5rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 1.2rem; }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 500; }

.section-label {
  text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.85rem;
  color: var(--accent); font-weight: 600; margin-bottom: 0.8rem; display: inline-block;
}

/* Language switcher */
.lang-switch {
  display: flex; gap: 0.5rem; align-items: center; background: transparent;
  border: none; color: var(--text-primary); cursor: pointer; font-weight: 600;
  font-size: 0.9rem; text-transform: uppercase; padding: 0.5rem 1rem; border-radius: 4px;
  transition: background var(--transition);
}
.lang-switch:hover { background: rgba(255,255,255,0.1); }
.lang-switch span { color: var(--accent); margin: 0 0.2rem; }

/* Navbar */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 1.2rem 2rem; display: flex; align-items: center; justify-content: space-between;
  background: rgba(15, 21, 32, 0.7); backdrop-filter: blur(15px);
  transition: background var(--transition), padding var(--transition);
}
.navbar.scrolled {
  background: rgba(15, 21, 32, 0.95); padding: 0.8rem 2rem;
  box-shadow: 0 2px 25px rgba(0,0,0,0.6);
}
.logo { font-family: var(--font-heading-en); font-size: 1.8rem; font-weight: 700; color: var(--accent); letter-spacing: 0.05em; }
html[lang="ar"] .logo { font-family: var(--font-ar); }

.nav-links { display: flex; gap: 1.8rem; align-items: center; }
.nav-links a {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em;
  font-weight: 500; position: relative; padding: 0.3rem 0;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--accent); color: #181d25 !important;
  padding: 0.7rem 1.8rem !important; border-radius: 4px; font-weight: 600;
  transition: background var(--transition);
}
.nav-cta:hover { background: var(--accent-hover); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { width: 28px; height: 2px; background: var(--text-primary); transition: all var(--transition); }

/* Buttons */
.btn {
  display: inline-block; padding: 1rem 2.2rem; font-family: var(--font-body-en);
  font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em;
  border-radius: 4px; transition: all var(--transition); cursor: pointer; border: 2px solid transparent;
}
.btn-primary { background: var(--accent); color: #181d25; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-outline { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #181d25; }
html[lang="ar"] .btn { font-family: var(--font-ar); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Hero (homepage) */
.hero {
  position: relative; height: 100vh; min-height: 700px; display: flex;
  align-items: center; justify-content: center; text-align: center; overflow: hidden;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  background-color: var(--bg-primary); /* fallback */
}
.hero-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(15,21,32,0.7), rgba(15,21,32,0.9));
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 900px; padding: 0 2rem; }
.hero-label { text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.9rem; color: var(--accent); margin-bottom: 1rem; }
.hero-title { color: #fff; margin-bottom: 1.2rem; }
.hero-subtitle { font-size: 1.1rem; max-width: 600px; margin: 0 auto 2.5rem; color: var(--text-secondary); }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Sections */
.section { padding: 6rem 2rem; }
.container { max-width: var(--max-width); margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 4rem; }

/* Hairstyle cards */
.hairstyle-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.hairstyle-card { background: var(--bg-card); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); transition: transform var(--transition); }
.hairstyle-card:hover { transform: translateY(-8px); }
.hairstyle-card img { width: 100%; height: 300px; object-fit: cover; }
.hairstyle-card-content { padding: 1.5rem; }
.hairstyle-card h4 { font-family: var(--font-heading-en); font-size: 1.3rem; margin-bottom: 0.5rem; color: var(--accent); }
.hairstyle-card p { color: var(--text-secondary); font-size: 0.9rem; }
html[lang="ar"] .hairstyle-card h4 { font-family: var(--font-ar); }

/* Review cards */
.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.review-card { background: var(--bg-card); padding: 2rem; border-radius: 8px; box-shadow: var(--shadow); border-left: 4px solid var(--accent); display: flex; gap: 1rem; align-items: center; }
.review-card img { width: 70px; height: 70px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent); }
.review-text p { font-style: italic; color: var(--text-secondary); margin-bottom: 0.3rem; }
.review-text .author { font-weight: 600; color: var(--accent); font-style: normal; }

/* Page hero (inner pages) */
.page-hero {
  height: 50vh; min-height: 350px; background-size: cover; background-position: center;
  position: relative; display: flex; align-items: center; justify-content: center; text-align: center;
}
.page-hero::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(15, 21, 32, 0.75); z-index: 1;
}
.page-hero-content { position: relative; z-index: 2; }
.breadcrumb { color: var(--accent); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.1em; margin-top: 1rem; }
.breadcrumb a { color: var(--accent); }
.breadcrumb span { color: var(--text-secondary); }

/* Reservation form */
.reservation-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--text-primary); }
.reservation-form input, .reservation-form select, .reservation-form textarea {
  width: 100%; padding: 1rem; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); font-family: var(--font-body-en); font-size: 1rem;
  border-radius: 4px; transition: border-color var(--transition);
}
.reservation-form input:focus, .reservation-form select:focus, .reservation-form textarea:focus {
  border-color: var(--accent); outline: none;
}
.reservation-form textarea { min-height: 100px; resize: vertical; }
.reservation-form button { width: 100%; margin-top: 0.5rem; }
.reservation-info { background: var(--bg-card); padding: 2.5rem; border-radius: 8px; height: fit-content; }
.reservation-info h3 { margin-bottom: 1.5rem; color: var(--accent); }
.reservation-info p { color: var(--text-secondary); margin-bottom: 1rem; }
.confirmation-msg { display: none; background: var(--bg-card); padding: 3rem; text-align: center; border-radius: 8px; border: 2px solid var(--accent); }
.confirmation-msg .check-icon { font-size: 3rem; color: var(--accent); margin-bottom: 1rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info h3 { margin-bottom: 2rem; color: var(--accent); }
.contact-info p { margin-bottom: 1.5rem; display: flex; align-items: center; gap: 1rem; color: var(--text-secondary); }
.contact-info a { color: var(--accent); }
.map-embed { border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); height: 400px; }
.map-embed iframe { width: 100%; height: 100%; border: none; }

/* Footer */
.footer { background: #0b1119; padding: 4rem 2rem 2rem; border-top: 1px solid var(--border); }
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; max-width: var(--max-width); margin: 0 auto 2rem; }
.footer-col { flex: 1; min-width: 200px; }
.footer-col h4 { color: var(--accent); margin-bottom: 1rem; }
.footer-col p, .footer-col a { color: var(--text-secondary); font-size: 0.9rem; display: block; margin-bottom: 0.5rem; }
.footer-col a:hover { color: var(--accent); }
.social-links a { display: inline-block; margin: 0 0.6rem; font-size: 1.2rem; }
.footer-bottom { text-align: center; color: var(--text-secondary); font-size: 0.8rem; border-top: 1px solid var(--border); padding-top: 1.5rem; margin-top: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .hamburger { display: flex; z-index: 1001; }
  .nav-links { position: fixed; top: 0; right: -100%; width: 75%; height: 100vh; background: var(--bg-primary); flex-direction: column; justify-content: center; padding: 2rem; transition: right 0.4s ease; box-shadow: -5px 0 20px rgba(0,0,0,0.5); }
  .nav-links.active { right: 0; }
  .reservation-layout, .contact-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.2rem, 6vw, 3.5rem); }
  .section { padding: 4rem 1.5rem; }
}
@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; text-align: center; }
  }