/* ═══════════════════════════════════════════
   DIVA SKIN CLINIC POIPET — Global Stylesheet
   assets/css/style.css
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --gold:       #C8A96E;
  --gold-light: #E2CFA0;
  --gold-dark:  #9E7D4A;
  --ivory:      #FAF7F2;
  --cream:      #F2EDE4;
  --warm-white: #FDFAF6;
  --taupe:      #C4B49A;
  --brown-dark: #5C4033;
  --ink:        #1A1410;
  --text-main:  #2C1F10;
  --text-muted: #7A6A5C;
  --text-light: #A89880;
  --border:     rgba(200,169,110,0.2);
  --shadow:     0 4px 24px rgba(26,20,16,0.08);
  --shadow-lg:  0 12px 48px rgba(26,20,16,0.14);
  --radius:     4px;
  --radius-lg:  8px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;
  --tr:         0.25s ease;
  --wa:         #25D366;
  --tg:         #229ED9;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);font-size:15px;line-height:1.7;color:var(--text-main);background:var(--ivory)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ── Typography ── */
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:400;line-height:1.2}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.3rem)}
h3{font-size:clamp(1.1rem,2.5vw,1.4rem)}
.label{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-family:var(--font-sans);font-weight:500}
.gold{color:var(--gold)}
.divider{width:48px;height:1px;background:var(--gold);display:block;margin:20px auto}
.divider-left{margin:20px 0}

/* ── Layout ── */
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section-sm{padding:48px 0}
.text-center{text-align:center}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.flex{display:flex;align-items:center}
.flex-center{display:flex;align-items:center;justify-content:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--radius);font-family:var(--font-sans);font-size:.85rem;font-weight:500;letter-spacing:.04em;cursor:pointer;border:none;transition:all var(--tr);white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--gold);border:1px solid var(--gold)}
.btn-outline:hover{background:var(--gold);color:var(--ink)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#1da851;transform:translateY(-1px)}
.btn-tg{background:var(--tg);color:#fff}
.btn-tg:hover{background:#1a7fb5;transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:var(--gold)}
.btn-dark:hover{background:var(--brown-dark)}
.btn-sm{padding:8px 16px;font-size:.8rem}
.btn-lg{padding:15px 32px;font-size:.95rem}

/* ══════════════════ TOP BAR ══════════════════ */
#top-bar{background:var(--ink);padding:9px 0;font-size:.75rem;color:var(--text-light);letter-spacing:.03em}
.top-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.top-bar-hours{color:var(--taupe)}
.top-bar-links{display:flex;align-items:center;gap:16px}
.top-bar-links a{color:var(--gold-light);font-weight:500;transition:color var(--tr)}
.top-bar-links a:hover{color:#fff}
.top-bar-dot{width:3px;height:3px;border-radius:50%;background:var(--gold-dark);flex-shrink:0}

/* ══════════════════ HEADER ══════════════════ */
#site-header{background:rgba(250,247,242,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:900;transition:box-shadow var(--tr)}
#site-header.scrolled{box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0 20px;max-width:1180px;margin:0 auto;height:68px}
.site-logo{display:flex;flex-direction:column;line-height:1.15;gap:1px}
.logo-diva{font-family:var(--font-serif);font-size:1.5rem;font-weight:600;color:var(--ink);letter-spacing:.08em}
.logo-sub{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:500}
.site-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 14px;border-radius:var(--radius);font-size:.85rem;color:var(--text-muted);transition:all var(--tr);font-weight:400;position:relative}
.nav-link::after{content:'';position:absolute;bottom:4px;left:14px;right:14px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform var(--tr)}
.nav-link:hover{color:var(--text-main)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--text-main)}
.nav-item{position:relative}
.nav-dropdown{position:absolute;top:calc(100% + 8px);left:0;background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:220px;padding:8px;opacity:0;pointer-events:none;transform:translateY(-6px);transition:all var(--tr)}
.nav-item:hover .nav-dropdown{opacity:1;pointer-events:all;transform:translateY(0)}
.nav-dropdown a{display:block;padding:9px 14px;border-radius:var(--radius);font-size:.83rem;color:var(--text-muted);transition:all var(--tr)}
.nav-dropdown a:hover{background:var(--cream);color:var(--text-main)}
.header-actions{display:flex;align-items:center;gap:8px}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;border:none;background:transparent}
.hamburger span{display:block;width:24px;height:1.5px;background:var(--ink);transition:all var(--tr)}

/* ══════════════════ MOBILE NAV ══════════════════ */
.mobile-nav{display:none;position:fixed;inset:0;background:var(--ivory);z-index:950;padding:24px 20px;flex-direction:column;transform:translateX(100%);transition:transform .3s ease}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}
.mobile-nav-close{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--ink)}
.mobile-nav-links{flex:1}
.mobile-nav-links a{display:block;padding:14px 0;font-size:1.1rem;font-family:var(--font-serif);border-bottom:1px solid var(--border);color:var(--text-main)}
.mobile-nav-cta{margin-top:32px;display:flex;flex-direction:column;gap:10px}

/* ══════════════════ MOBILE BAR ══════════════════ */
#mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--ink);border-top:1px solid rgba(200,169,110,.3);z-index:800;padding:10px 16px 14px;grid-template-columns:repeat(3,1fr);gap:8px}
.mobile-bar-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 4px;border-radius:var(--radius);font-size:.7rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;border:none;transition:all var(--tr)}
.mobile-bar-btn svg{width:20px;height:20px;flex-shrink:0}
.mobile-bar-btn.wa{background:rgba(37,211,102,.15);color:var(--wa)}
.mobile-bar-btn.wa:hover{background:var(--wa);color:#fff}
.mobile-bar-btn.tg{background:rgba(34,158,217,.15);color:var(--tg)}
.mobile-bar-btn.tg:hover{background:var(--tg);color:#fff}
.mobile-bar-btn.loc{background:rgba(200,169,110,.15);color:var(--gold)}
.mobile-bar-btn.loc:hover{background:var(--gold);color:var(--ink)}

/* ══════════════════ FOOTER ══════════════════ */
#site-footer{background:var(--ink);color:var(--text-light);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;padding-bottom:48px}
.footer-logo-diva{font-family:var(--font-serif);font-size:1.6rem;font-weight:600;color:var(--gold-light);letter-spacing:.1em;margin-bottom:12px}
.footer-tagline{font-size:.85rem;line-height:1.8;color:#7A6A5C;margin-bottom:24px;font-style:italic;font-family:var(--font-serif)}
.footer-heading{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:500}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#7A6A5C;font-size:.85rem;transition:color var(--tr)}
.footer-links a:hover{color:var(--gold-light)}
.footer-contact-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:.83rem;color:#7A6A5C}
.footer-contact-item svg{flex-shrink:0;margin-top:2px}
.footer-contact-item a{color:var(--gold-light);transition:color var(--tr)}
.footer-contact-item a:hover{color:#fff}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all var(--tr);cursor:pointer}
.footer-social-btn.wa{background:rgba(37,211,102,.15);color:var(--wa)}
.footer-social-btn.wa:hover{background:var(--wa);color:#fff}
.footer-social-btn.tg{background:rgba(34,158,217,.15);color:var(--tg)}
.footer-social-btn.tg:hover{background:var(--tg);color:#fff}
.footer-bottom{border-top:1px solid rgba(200,169,110,.12);padding:20px 0;display:flex;align-items:center;justify-content:space-between;font-size:.75rem;color:#4A3D30}

/* ══════════════════ CTA SECTION ══════════════════ */
.cta-section{background:var(--cream);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:64px 0;text-align:center}
.cta-section h2{font-size:clamp(1.4rem,3vw,2rem);color:var(--ink)}
.cta-section p{color:var(--text-muted);max-width:560px;margin:16px auto 32px;font-size:.95rem;line-height:1.8}
.cta-buttons{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:16px;font-size:.8rem;color:var(--text-light);font-style:italic}

/* ══════════════════ PAGE HERO ══════════════════ */
.page-hero{background:linear-gradient(135deg,var(--ink) 0%,#3A2510 100%);color:#fff;padding:80px 0}
.page-hero .label{color:var(--gold-light)}
.page-hero h1{color:#fff;margin:16px 0 20px}
.page-hero p{color:#9CA3AF;max-width:600px;line-height:1.8;margin-bottom:28px}
.page-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.page-hero-img{border-radius:var(--radius-lg);overflow:hidden;height:380px;background:linear-gradient(135deg,#2C1F10,#5C4033);display:flex;align-items:center;justify-content:center;color:var(--gold);font-family:var(--font-serif)}

/* ══════════════════ CARDS ══════════════════ */
.card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;transition:all var(--tr)}
.card:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--shadow)}
.card-icon{width:48px;height:48px;margin:0 auto 16px;background:var(--cream);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:1.3rem}

/* ══════════════════ PRICE TABLE ══════════════════ */
.price-table{width:100%;border-collapse:collapse;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin:24px 0}
.price-table th{background:var(--ink);color:var(--gold);padding:14px 20px;text-align:left;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.price-table td{padding:14px 20px;border-bottom:1px solid var(--border);font-size:.88rem;color:var(--text-muted)}
.price-table tr:last-child td{border-bottom:none}
.price-table tr:nth-child(even) td{background:var(--cream)}
.price-badge{display:inline-block;padding:3px 10px;background:rgba(200,169,110,.15);color:var(--gold-dark);border-radius:20px;font-size:.8rem;font-weight:500}

/* ══════════════════ FAQ ══════════════════ */
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;overflow:hidden}
.faq-q{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:var(--warm-white);font-size:.9rem;font-weight:500;color:var(--text-main);transition:background var(--tr)}
.faq-q:hover{background:var(--cream)}
.faq-icon{font-size:1.2rem;color:var(--gold);transition:transform var(--tr);flex-shrink:0}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{display:none;padding:16px 20px;font-size:.88rem;color:var(--text-muted);line-height:1.8;border-top:1px solid var(--border);background:#fff}
.faq-item.open .faq-a{display:block}

/* ══════════════════ BLOG ══════════════════ */
.blog-layout{display:grid;grid-template-columns:240px 1fr;gap:48px;align-items:start}
.blog-toc{position:sticky;top:90px;background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;font-size:.83rem}
.blog-toc-title{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:16px}
.blog-toc ul{display:flex;flex-direction:column;gap:8px}
.blog-toc a{color:var(--text-muted);display:block;padding:4px 0 4px 10px;border-left:2px solid transparent;transition:all var(--tr);line-height:1.4}
.blog-toc a:hover,.blog-toc a.active{color:var(--gold);border-left-color:var(--gold)}
.blog-content h2{font-size:1.5rem;color:var(--ink);margin:48px 0 16px;padding-top:16px;border-top:1px solid var(--border)}
.blog-content h2:first-child{margin-top:0;border-top:none}
.blog-content h3{font-size:1.1rem;margin:28px 0 12px;color:var(--brown-dark)}
.blog-content p{margin-bottom:16px;color:var(--text-muted);line-height:1.85;font-size:.95rem}
.blog-content ul,.blog-content ol{margin:16px 0 24px 20px;color:var(--text-muted);font-size:.95rem;line-height:1.8}
.blog-content li{margin-bottom:6px}
.blog-highlight{background:var(--cream);border-left:3px solid var(--gold);padding:20px 24px;margin:28px 0;border-radius:0 var(--radius) var(--radius) 0;font-size:.92rem;color:var(--text-main);line-height:1.8}
.blog-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.blog-meta-tag{background:rgba(200,169,110,.2);color:var(--gold-light);padding:4px 12px;border-radius:20px;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}
.blog-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.blog-related-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:all var(--tr);display:block}
.blog-related-card:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow)}
.blog-related-card h4{font-size:.92rem;line-height:1.4;color:var(--text-main);margin:8px 0}
.blog-related-card p{font-size:.8rem;color:var(--text-muted)}

/* ══════════════════ TESTIMONIALS ══════════════════ */
.testimonial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px}
.testimonial-card{background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px}
.testimonial-quote{font-size:.93rem;color:var(--text-muted);line-height:1.8;font-style:italic;margin-bottom:16px}
.testimonial-label{font-size:.75rem;font-weight:500;letter-spacing:.08em;color:var(--gold-dark)}

/* ══════════════════ RESPONSIVE ══════════════════ */
@media(max-width:768px){
  #mobile-bar{display:grid}
  .mobile-nav{display:flex}
  .hamburger{display:flex}
  .site-nav{display:none}
  .header-actions .btn-wa,.header-actions .btn-tg{display:none}
  body{padding-bottom:80px}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .section{padding:56px 0}
  .top-bar-hours{display:none}
  .blog-layout{grid-template-columns:1fr}
  .blog-toc{position:static}
  .blog-related-grid{grid-template-columns:1fr}
  .testimonial-grid{grid-template-columns:1fr}
  .page-hero-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
}