/* ===== LIKYA DENT - SHARED DESIGN SYSTEM ===== */
:root {
  --teal: #0F4C5C;
  --teal-mid: #0C3C49;
  --teal-soft: #125B6E;
  --gold: #C8A96A;
  --gold-light: #DFBC77;
  --gold-dark: #A68A52;
  --white: #ffffff;
  --ivory: #F7F6F2;
  --charcoal: #1E1E1E;
  --charcoal-light: #333333;
  --text-muted: #444444;
  --text-light: #999999;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;
  --shadow-card: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-glow: 0 4px 20px rgba(200,169,106,0.2);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; background: var(--ivory); color: var(--charcoal); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--ivory); }
::-webkit-scrollbar-thumb { background: var(--teal); border-radius: 10px; }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 2.5rem; height: 80px; display: flex; align-items: center; justify-content: space-between; transition: background var(--transition), box-shadow var(--transition), height var(--transition); }
.navbar.scrolled { background: rgba(15,76,92,0.97); box-shadow: 0 2px 20px rgba(0,0,0,0.15); height: 68px; backdrop-filter: blur(20px); }
.navbar-brand img { height: 46px; width: auto; transition: height var(--transition); }
.navbar.scrolled .navbar-brand img { height: 38px; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { font-family: 'Outfit', sans-serif; font-size: 0.88rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); transition: color var(--transition-fast); padding: 4px 0; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--gold); transition: width var(--transition); }
.nav-links a:hover { color: var(--gold-light); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after { width: 100%; }
.nav-links .has-dropdown { position: relative; }
.nav-links .dropdown { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); background: var(--white); border: 1px solid rgba(0,0,0,0.05); border-radius: var(--radius-md); padding: 0.75rem 0; min-width: 220px; opacity: 0; visibility: hidden; transition: all var(--transition); box-shadow: 0 20px 40px rgba(0,0,0,0.1); margin-top: 12px; }
.nav-links .has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a { display: block; padding: 0.6rem 1.25rem; font-size: 0.83rem; white-space: nowrap; color: var(--charcoal) !important; transition: all var(--transition-fast); }
.dropdown a:hover { color: var(--gold) !important; background: rgba(200,169,106,0.05); padding-left: 1.6rem; }
.dropdown a::after { display: none !important; }
.nav-cta { background: var(--gold) !important; color: var(--white) !important; font-weight: 600 !important; padding: 0.55rem 1.4rem !important; border-radius: var(--radius-sm) !important; transition: all var(--transition-fast) !important; letter-spacing: 0.06em !important; }
.nav-cta:hover { background: var(--gold-dark) !important; transform: translateY(-1px); box-shadow: var(--shadow-glow) !important; }
.nav-cta::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; z-index: 1100; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition-fast); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-nav { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--teal); z-index: 1050; flex-direction: column; align-items: center; justify-content: center; gap: 2rem; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.mobile-nav.open { opacity: 1; pointer-events: all; display: flex; }
.mobile-nav a { font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 400; color: var(--white); letter-spacing: 0.04em; transition: color var(--transition-fast); }
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav-close { position: absolute; top: 24px; right: 28px; font-size: 1.8rem; cursor: pointer; color: var(--white); transition: color var(--transition-fast); background: none; border: none; }
.mobile-nav-close:hover { color: var(--gold); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero { position: relative; height: 340px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; background: var(--teal); margin-top: 0; }
.page-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,76,92,0.85) 0%, rgba(15,76,92,0.7) 100%); }
.page-hero-content { position: relative; z-index: 2; padding-top: 80px; }
.page-breadcrumb { display: flex; align-items: center; justify-content: center; gap: 0.6rem; margin-bottom: 1rem; font-size: 0.75rem; font-family: 'Outfit', sans-serif; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); }
.page-breadcrumb a { color: rgba(255,255,255,0.7); transition: color var(--transition-fast); }
.page-breadcrumb a:hover { color: var(--white); }
.page-breadcrumb i { font-size: 0.6rem; color: rgba(255,255,255,0.4); }
.page-title-main { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 300; color: var(--white); line-height: 1.1; }
.page-title-main em { font-style: italic; color: var(--gold); }

/* ===== SECTIONS ===== */
section { position: relative; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; }
.section-label { display: inline-flex; align-items: center; gap: 0.6rem; font-family: 'Outfit', sans-serif; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.section-label::before { content: ''; display: block; width: 32px; height: 1px; background: var(--gold); }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.2rem, 4.5vw, 3.5rem); font-weight: 400; line-height: 1.15; color: var(--charcoal); }
.section-title em { font-style: italic; color: var(--gold); }
.section-desc { font-size: 1rem; color: var(--text-muted); line-height: 1.75; font-weight: 400; max-width: 560px; }
.gold-divider { width: 60px; height: 1px; background: var(--gold); margin: 1.5rem 0; }

/* ===== BUTTONS ===== */
.btn-primary { display: inline-flex; align-items: center; gap: 0.6rem; background: var(--gold); color: var(--white); font-family: 'Outfit', sans-serif; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.9rem 2.2rem; border-radius: var(--radius-sm); border: none; cursor: pointer; transition: all var(--transition-fast); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); background: var(--gold-dark); }
.btn-outline { display: inline-flex; align-items: center; gap: 0.6rem; background: transparent; color: var(--charcoal); font-family: 'Outfit', sans-serif; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.9rem 2.2rem; border-radius: var(--radius-sm); border: 1px solid var(--charcoal); cursor: pointer; transition: all var(--transition-fast); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* ===== FOOTER ===== */
footer { background: var(--teal); border-top: none; }
.footer-main { padding: 5rem 0 3rem; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 3rem; }
.footer-brand img { height: 40px; width: auto; margin-bottom: 1.25rem; filter: brightness(0) invert(1); }
.footer-tagline { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-style: italic; color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; line-height: 1.5; }
.footer-socials { display: flex; gap: 0.75rem; }
.social-icon { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; color: var(--white); transition: all var(--transition-fast); }
.social-icon:hover { background: var(--gold); color: var(--white); transform: translateY(-2px); }
.footer-col h4 { font-family: 'Outfit', sans-serif; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.7rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.8); transition: color var(--transition-fast); }
.footer-col ul li a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ===== WHATSAPP & BACK TO TOP ===== */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; z-index: 900; background: #25d366; color: white; width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 6px 24px rgba(37,211,102,0.4); transition: all var(--transition-fast); animation: pulseRing 3s ease-in-out infinite; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 10px 36px rgba(37,211,102,0.6); }
.back-to-top { position: fixed; bottom: 2rem; left: 2rem; z-index: 900; width: 46px; height: 46px; border-radius: 50%; background: var(--white); border: 1px solid rgba(0,0,0,0.1); box-shadow: var(--shadow-card); display: flex; align-items: center; justify-content: center; color: var(--charcoal); font-size: 1rem; cursor: pointer; opacity: 0; visibility: hidden; transition: all var(--transition); }
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }

/* ===== ANIMATIONS ===== */
@keyframes pulseRing { 0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); } 50% { box-shadow: 0 6px 36px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); } }
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) { .footer-main { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
@media (max-width: 900px) { .nav-links { display: none; } .hamburger { display: flex; } }
@media (max-width: 640px) { .container { padding: 0 1.25rem; } .navbar { padding: 0 1.25rem; } .footer-main { grid-template-columns: 1fr; } }