/* ══════════════════════════════════════
   TWINS Barbershop – Complete Stylesheet
   SEO-optimized, mobile-responsive, 5-language support
   ══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Rye&family=Inter:wght@300;400;500;600;700&display=swap');

/* === CSS Custom Properties (Design Tokens) === */
:root {
  --gold: #c8a45c;
  --gold-light: #e8d5a3;
  --gold-dark: #a07d3a;
  --dark: #0d0d0d;
  --dark-card: #1a1a1a;
  --dark-surface: #141414;
  --dark-border: #2a2a2a;
  --cream: #f5f0e6;
  --text-light: #e8e4dc;
  --text-muted: #9a9590;
  --accent-green: #25D366;
  --font-display: 'Rye', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: var(--gold); transition: color var(--transition); }
a:hover { color: var(--gold-light); }

/* === Language Switcher === */
.lang-switcher {
  position: fixed; top: 70px; right: 16px; z-index: 1000;
  display: flex; gap: 4px; background: rgba(13,13,13,0.9);
  backdrop-filter: blur(12px); border: 1px solid var(--dark-border);
  border-radius: 50px; padding: 4px;
}
.lang-btn {
  border: none; background: transparent; color: var(--text-muted);
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 600;
  padding: 6px 12px; border-radius: 50px; cursor: pointer;
  transition: all var(--transition); letter-spacing: 0.5px;
}
.lang-btn:hover { color: var(--text-light); }
.lang-btn.active {
  background: var(--gold); color: var(--dark); box-shadow: 0 2px 8px rgba(200,164,92,0.3);
}

/* === Mobile Language Toggle (Globe Button) === */
.nav-right {
  display: flex; align-items: center; gap: 0.75rem;
}
.mobile-lang-toggle {
  display: none; background: none; border: 1px solid var(--dark-border);
  color: var(--gold); font-size: 1.15rem; cursor: pointer;
  width: 38px; height: 38px; border-radius: 50%;
  align-items: center; justify-content: center;
  transition: all var(--transition);
}
.mobile-lang-toggle:hover { border-color: var(--gold); background: rgba(200,164,92,0.1); }

/* Mobile Language Dropdown */
.mobile-lang-dropdown {
  display: none;
  position: absolute; top: 70px; right: 0; width: 100%;
  background: rgba(13,13,13,0.97); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dark-border);
  flex-direction: column; padding: 0.5rem 0;
  z-index: 998;
}
.mobile-lang-dropdown.open { display: flex; }
.mobile-lang-btn {
  border: none; background: transparent; color: var(--text-muted);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 500;
  padding: 0.85rem 2rem; cursor: pointer; text-align: left;
  transition: all var(--transition); letter-spacing: 0.3px;
}
.mobile-lang-btn:hover { background: rgba(200,164,92,0.08); color: var(--text-light); }
.mobile-lang-btn.active {
  color: var(--gold); background: rgba(200,164,92,0.1);
  border-left: 3px solid var(--gold);
}

/* === Navigation === */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 999;
  background: rgba(13,13,13,0.85); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dark-border); padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between; height: 70px;
  transition: background var(--transition);
}
.nav-logo { font-family: var(--font-display); font-size: 1.5rem; color: var(--gold); font-weight: 700; }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  color: var(--text-muted); font-size: 0.85rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1.5px; padding: 0.5rem 0;
  position: relative; transition: color var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0;
  height: 2px; background: var(--gold); transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: none; color: var(--gold); font-size: 1.5rem; cursor: pointer; }

/* === Hero Section === */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  justify-content: center; text-align: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; background: url('111.jpg') center/cover no-repeat;
  filter: brightness(0.3); z-index: 0;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; padding: 2rem; }
.hero h1 {
  font-family: var(--font-display); font-size: clamp(2.2rem, 6vw, 4.5rem);
  color: var(--gold); line-height: 1.15; margin-bottom: 1rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.15rem); color: var(--text-light);
  max-width: 550px; margin: 0 auto 2rem; opacity: 0.9;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; transition: all var(--transition); border: 2px solid transparent;
  cursor: pointer; text-decoration: none;
}
.btn-gold { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-light); color: var(--dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,164,92,0.3); }
.btn-outline { background: transparent; color: var(--gold); border-color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--dark); transform: translateY(-2px); }
.btn-whatsapp { background: var(--accent-green); color: #fff; border-color: var(--accent-green); }
.btn-whatsapp:hover { background: #1ebe5d; color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

/* === Section Base === */
.section { padding: 5rem 2rem; }
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--gold); text-align: center; margin-bottom: 1rem;
}
.section-subtitle {
  text-align: center; color: var(--text-muted); max-width: 600px;
  margin: 0 auto 3rem; font-size: 1rem;
}

/* === Services === */
.services { background: var(--dark-surface); }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem; max-width: 1000px; margin: 0 auto;
}
.service-card {
  background: var(--dark-card); border: 1px solid var(--dark-border);
  border-radius: var(--radius); padding: 2rem; text-align: center;
  transition: all var(--transition);
}
.service-card:hover { border-color: var(--gold-dark); transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.service-card h3 { font-family: var(--font-display); color: var(--gold-light); font-size: 1.25rem; margin-bottom: 0.5rem; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; }

/* === About === */
.about { background: var(--dark); }
.about-content { max-width: 800px; margin: 0 auto; text-align: center; }
.about-content p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 1.5rem; line-height: 1.8; }

/* === Team === */
.team { background: var(--dark-surface); }
.team-grid { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.team-card {
  background: var(--dark-card); border: 1px solid var(--dark-border);
  border-radius: var(--radius); overflow: hidden; max-width: 320px;
  transition: all var(--transition); width: 100%;
}
.team-card:hover { border-color: var(--gold-dark); transform: translateY(-6px); box-shadow: var(--shadow); }
.team-card img { width: 100%; height: 320px; object-fit: cover; filter: grayscale(20%); transition: filter var(--transition); }
.team-card:hover img { filter: grayscale(0%); }
.team-card-body { padding: 1.5rem; text-align: center; }
.team-card h3 { font-family: var(--font-display); color: var(--gold); font-size: 1.4rem; margin-bottom: 0.3rem; }
.team-card .role { color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 1rem; }
.team-social { display: flex; justify-content: center; gap: 0.75rem; }
.team-social a {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--dark-border); transition: all var(--transition);
  color: var(--text-muted); font-size: 1rem;
}
.team-social a:hover { border-color: var(--gold); color: var(--gold); transform: scale(1.1); }

/* === Contact === */
.contact { background: var(--dark); }
.contact-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem; max-width: 900px; margin: 0 auto;
}
.contact-card {
  background: var(--dark-card); border: 1px solid var(--dark-border);
  border-radius: var(--radius); padding: 2rem; text-align: center;
  transition: all var(--transition);
}
.contact-card:hover { border-color: var(--gold-dark); }
.contact-card i { font-size: 2rem; color: var(--gold); margin-bottom: 1rem; }
.contact-card h3 { color: var(--gold-light); font-family: var(--font-display); margin-bottom: 0.5rem; }
.contact-card p, .contact-card a { color: var(--text-muted); font-size: 0.95rem; }

/* === FAQ === */
.faq { background: var(--dark-surface); }
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-list details {
  background: var(--dark-card); border: 1px solid var(--dark-border);
  border-radius: var(--radius); margin-bottom: 0.75rem; overflow: hidden;
  transition: border-color var(--transition);
}
.faq-list details[open] { border-color: var(--gold-dark); }
.faq-list summary {
  padding: 1.25rem 1.5rem; cursor: pointer; font-weight: 600;
  color: var(--text-light); list-style: none; display: flex;
  justify-content: space-between; align-items: center;
  transition: color var(--transition);
}
.faq-list summary:hover { color: var(--gold); }
.faq-list summary::after { content: '+'; font-size: 1.3rem; color: var(--gold); transition: transform var(--transition); }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { padding: 0 1.5rem 1.25rem; color: var(--text-muted); line-height: 1.7; }

/* === Map === */
.map-section { background: var(--dark); }
.map-wrapper {
  max-width: 900px; margin: 0 auto; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--dark-border); box-shadow: var(--shadow);
}
.map-wrapper iframe { width: 100%; height: 400px; border: none; display: block; }
.map-address { text-align: center; margin-top: 1.5rem; color: var(--text-muted); }
.map-address a { color: var(--gold); }

/* === Footer === */
.footer {
  background: var(--dark-surface); border-top: 1px solid var(--dark-border);
  padding: 3rem 2rem 1.5rem; text-align: center;
}
.footer h3 { font-family: var(--font-display); color: var(--gold); font-size: 1.5rem; margin-bottom: 1rem; }
.footer p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.5rem; }
.footer-copy { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--dark-border); color: var(--text-muted); font-size: 0.8rem; }

/* === WhatsApp Floating Button === */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 998;
  width: 50px; height: 50px; border-radius: 50%; background: var(--accent-green);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4); transition: all var(--transition);
  color: #fff; font-size: 1.75rem;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); color: #fff; }

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

/* === Responsive === */
@media (max-width: 768px) {
  .lang-switcher { display: none; }
  .mobile-lang-toggle { display: flex; }
  .navbar { padding: 0 1rem; }
  .nav-links { display: none; position: absolute; top: 70px; left: 0; width: 100%; background: rgba(13,13,13,0.95); flex-direction: column; padding: 1rem 2rem; gap: 0.5rem; border-bottom: 1px solid var(--dark-border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .section { padding: 3.5rem 1.25rem; }
  .hero h1 { font-size: clamp(1.8rem, 8vw, 2.8rem); }
  .team-card img { height: 260px; }
  .map-wrapper iframe { height: 280px; }
}