/* ============================================================
   A.I. SKIN REVOLUTION — Premium Design System v2
   Palette: Rose Gold #C8816A | Champagne #C9A97A | Mocha #3D2B1F
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,600&family=DM+Sans:opsz,wght@9..40,200;9..40,300;9..40,400;9..40,500;9..40,600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

/* TOKENS */
:root {
  --rose:#C8816A; --rose-light:#E8A898; --rose-dark:#A5614D;
  --gold:#C9A97A; --gold-light:#E8D5B5; --gold-dark:#8A6A3A;
  --cream:#FAF6F0; --cream-2:#F2EAE0; --cream-3:#EADDCe;
  --mocha:#3D2B1F; --mocha-mid:#6B4A37; --mocha-light:#9A7A68;
  --white:#FFFFFF; --black:#120A06;
  --text:#4A3225; --muted:#9A7A68;
  --border:rgba(201,169,122,.22);
  --border-soft:rgba(201,169,122,.12);
  --shadow-sm:0 4px 20px rgba(61,43,31,.07);
  --shadow:0 16px 56px rgba(61,43,31,.13);
  --shadow-lg:0 32px 88px rgba(61,43,31,.2);
  --r:4px; --r-md:14px; --r-lg:24px; --r-xl:40px;
  --fd:'Cormorant Garamond',serif;
  --fh:'Playfair Display',serif;
  --fb:'DM Sans',sans-serif;
  --ease:cubic-bezier(.25,.46,.45,.94);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --t:.4s var(--ease); --tf:.18s ease;
}

/* RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--fb);background:var(--cream);color:var(--text);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:var(--fb)}
input,select,textarea{font-family:var(--fb)}

/* TYPOGRAPHY */
h1,h2,h3,h4,h5{font-family:var(--fh);font-weight:400;line-height:1.2;color:var(--mocha)}
.df{font-family:var(--fd)}
.italic{font-family:var(--fd);font-style:italic;color:var(--rose)}

.label{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--fb);font-size:.68rem;letter-spacing:.38em;
  text-transform:uppercase;color:var(--rose);margin-bottom:20px;
}
.label::before,.label::after{content:'';width:28px;height:1px;background:currentColor;opacity:.5}
.label.center{justify-content:center}

.section-title{font-size:clamp(1.9rem,4vw,3.2rem);margin-bottom:18px;line-height:1.15}
.section-sub{color:var(--muted);max-width:560px;margin:0 auto;font-size:.96rem;line-height:1.8}

/* LAYOUT */
.container{max-width:1340px;margin:0 auto;padding:0 48px}
section{padding:110px 0}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 38px;border-radius:60px;
  font-family:var(--fb);font-size:.78rem;
  letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  transition:var(--t);position:relative;overflow:hidden;
}
.btn i{font-size:.8rem;transition:transform var(--tf)}
.btn:hover i{transform:translateX(3px)}
.btn::after{
  content:'';position:absolute;inset:0;
  background:rgba(255,255,255,.14);
  transform:translateX(-101%);transition:transform .35s var(--ease);
}
.btn:hover::after{transform:translateX(0)}

.btn-primary{
  background:linear-gradient(135deg,var(--rose) 0%,var(--rose-dark) 100%);
  color:var(--white);box-shadow:0 8px 28px rgba(200,129,106,.38);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(200,129,106,.5)}
.btn-outline{border:1.5px solid var(--rose);color:var(--rose)}
.btn-outline:hover{background:var(--rose);color:var(--white);transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:var(--white);box-shadow:0 8px 28px rgba(201,169,122,.38);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(201,169,122,.5)}
.btn-white{background:var(--white);color:var(--rose-dark);box-shadow:0 8px 28px rgba(0,0,0,.14)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(0,0,0,.22)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.4);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.7)}

/* NAVBAR */
/* ── NAVBAR: Always solid by default, transparent only on homepage hero ── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;
  background:rgba(250,246,240,.97);backdrop-filter:blur(20px);
  box-shadow:0 2px 40px rgba(61,43,31,.08);
  transition:var(--t);
}
/* Homepage only: start transparent over hero, solidify on scroll */
.navbar.hero-nav{
  background:transparent;
  box-shadow:none;
  padding:22px 0;
}
.navbar.hero-nav.scrolled{
  background:rgba(250,246,240,.97);
  backdrop-filter:blur(20px);
  padding:14px 0;
  box-shadow:0 2px 40px rgba(61,43,31,.1);
}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;flex-direction:column;line-height:1}
/* Default: dark text (visible on all light backgrounds) */
.nav-logo-name{font-family:var(--fd);font-size:1.75rem;font-weight:600;color:var(--mocha);letter-spacing:.04em;transition:var(--tf)}
.nav-logo-sub{font-size:.54rem;letter-spacing:.32em;text-transform:uppercase;color:var(--rose);margin-top:2px;transition:var(--tf)}
/* Homepage transparent state: white text over hero */
.navbar.hero-nav .nav-logo-name{color:var(--white)}
.navbar.hero-nav .nav-logo-sub{color:rgba(255,255,255,.7)}
.navbar.hero-nav.scrolled .nav-logo-name{color:var(--mocha)}
.navbar.hero-nav.scrolled .nav-logo-sub{color:var(--rose)}
.nav-menu{display:flex;align-items:center;gap:36px}
.nav-link{
  font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--mocha);font-weight:500;transition:var(--tf);
  position:relative;padding-bottom:4px;
}
.navbar.hero-nav .nav-link{color:rgba(255,255,255,.85)}
.navbar.hero-nav.scrolled .nav-link{color:var(--mocha)}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1.5px;background:var(--rose);transition:width var(--tf)}
.nav-link:hover{color:var(--rose)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.active{color:var(--rose)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:6px;cursor:pointer}
.hamburger span{display:block;width:24px;height:2px;background:var(--mocha);border-radius:2px;transition:var(--tf)}
.navbar.hero-nav .hamburger span{background:var(--white)}
.navbar.hero-nav.scrolled .hamburger span{background:var(--mocha)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0;transform:translateX(-8px)}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-overlay{position:fixed;inset:0;background:rgba(61,43,31,.55);z-index:1050;opacity:0;pointer-events:none;transition:opacity .35s ease;backdrop-filter:blur(5px)}
.mobile-overlay.show{opacity:1;pointer-events:all}
.mobile-nav{
  position:fixed;top:0;right:-100%;width:88%;max-width:380px;height:100vh;
  background:var(--white);z-index:1100;padding:100px 44px 44px;
  transition:right .45s var(--ease);box-shadow:-20px 0 80px rgba(61,43,31,.18);
  display:flex;flex-direction:column;gap:4px;overflow-y:auto;
}
.mobile-nav.open{right:0}
.mobile-nav-link{
  font-family:var(--fd);font-size:1.9rem;color:var(--mocha);
  padding:14px 0;border-bottom:1px solid var(--border-soft);
  transition:var(--tf);display:flex;align-items:center;gap:14px;
}
.mobile-nav-link i{font-size:1rem;color:var(--rose);width:22px}
.mobile-nav-link:hover{color:var(--rose);padding-left:8px}
.mobile-nav-cta{margin-top:28px}

/* HERO */
.hero{position:relative;height:100vh;min-height:680px;overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease}
.hero-slide.active{opacity:1}
.hero-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);transition:transform 9s ease}
.hero-slide.active .hero-slide-bg{transform:scale(1)}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(26,15,10,.88) 0%,rgba(61,43,31,.62) 45%,rgba(200,129,106,.18) 100%);
}
.hero-content{position:relative;z-index:3;height:100%;display:flex;align-items:center}
.hero-content .container{width:100%}
.hero-text{max-width:720px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.68rem;letter-spacing:.4em;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:24px;
  opacity:0;transform:translateY(18px);
  transition:opacity .8s ease .4s,transform .8s var(--ease) .4s;
}
.hero-eyebrow i{font-size:.6rem;color:var(--rose-light)}
.hero-slide.active .hero-eyebrow{opacity:1;transform:translateY(0)}
.hero-title{
  font-family:var(--fd);font-size:clamp(3.6rem,7.5vw,7.2rem);
  color:var(--white);line-height:.98;font-weight:300;margin-bottom:30px;
  opacity:0;transform:translateY(32px);
  transition:opacity 1s ease .6s,transform 1s var(--ease) .6s;
}
.hero-slide.active .hero-title{opacity:1;transform:translateY(0)}
.hero-title em{font-style:italic;color:var(--rose-light)}
.hero-title strong{font-weight:600;display:block}
.hero-subtitle{
  font-size:1.02rem;color:rgba(255,255,255,.72);max-width:500px;
  margin-bottom:48px;font-weight:300;line-height:1.85;
  opacity:0;transform:translateY(22px);
  transition:opacity .9s ease .8s,transform .9s var(--ease) .8s;
}
.hero-slide.active .hero-subtitle{opacity:1;transform:translateY(0)}
.hero-btns{
  display:flex;gap:16px;flex-wrap:wrap;
  opacity:0;transform:translateY(22px);
  transition:opacity .9s ease 1s,transform .9s var(--ease) 1s;
}
.hero-slide.active .hero-btns{opacity:1;transform:translateY(0)}
.hero-badge{
  position:absolute;bottom:80px;right:80px;z-index:4;
  background:rgba(255,255,255,.08);backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.15);border-radius:20px;
  padding:24px 32px;text-align:center;
  opacity:0;transform:translateX(20px);
  transition:opacity .9s ease 1.2s,transform .9s var(--ease) 1.2s;
}
.hero-slide.active .hero-badge{opacity:1;transform:translateX(0)}
.hero-badge-num{font-family:var(--fd);font-size:2.8rem;color:var(--white);display:block;line-height:1}
.hero-badge-txt{font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:4px}
.hero-dots{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:4}
.hero-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:var(--tf)}
.hero-dot.active{background:var(--white);width:26px;border-radius:4px}
.hero-scroll{
  position:absolute;bottom:44px;right:72px;z-index:4;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:rgba(255,255,255,.5);font-size:.62rem;letter-spacing:.25em;text-transform:uppercase;
}
.hero-scroll-line{width:1px;height:56px;background:linear-gradient(to bottom,rgba(255,255,255,.6),transparent);animation:scrollLine 2.2s ease infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}49%{transform:scaleY(1);transform-origin:top}50%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* STATS BAR */
.stats-bar{background:var(--mocha);padding:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{
  padding:48px 40px;text-align:center;
  border-right:1px solid rgba(255,255,255,.07);
  position:relative;overflow:hidden;transition:var(--t);
}
.stat-item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(200,129,106,.08),transparent);opacity:0;transition:var(--t)}
.stat-item:hover::before{opacity:1}
.stat-item:last-child{border-right:none}
.stat-icon{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--rose-light);font-size:1.1rem}
.stat-number{font-family:var(--fd);font-size:3.2rem;color:var(--gold-light);display:block;line-height:1;margin-bottom:10px}
.stat-label{font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.42)}

/* INTRO STRIP */
.intro-strip{background:var(--cream-2);padding:80px 0;border-bottom:1px solid var(--border-soft)}
.intro-strip-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:60px;align-items:center}
.intro-text{font-family:var(--fd);font-size:1.65rem;color:var(--mocha);font-style:italic;line-height:1.5}
.intro-text strong{font-style:normal;color:var(--rose);display:block}
.intro-divider{width:1px;height:100px;background:linear-gradient(to bottom,transparent,var(--border),transparent)}
.intro-feats{display:flex;flex-direction:column;gap:16px}
.intro-feat{display:flex;align-items:center;gap:14px;font-size:.88rem;color:var(--text)}
.intro-feat i{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--rose),var(--rose-dark));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:.8rem;flex-shrink:0}

/* TREATMENTS SECTION */
.section-header{text-align:center;margin-bottom:72px}
.filter-tabs{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-bottom:60px}
.tab-btn{padding:11px 28px;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1.5px solid var(--border);border-radius:60px;transition:var(--tf);font-weight:500}
.tab-btn.active,.tab-btn:hover{background:var(--rose);color:var(--white);border-color:var(--rose)}
.treatments-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.treatment-card{background:var(--white);border-radius:var(--r-lg);overflow:hidden;transition:var(--t);box-shadow:var(--shadow-sm);border:1px solid var(--border-soft)}
.treatment-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.tc-img{position:relative;height:230px;overflow:hidden}
.tc-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.treatment-card:hover .tc-img img{transform:scale(1.07)}
.tc-badge{position:absolute;top:14px;left:14px;z-index:2;background:var(--rose);color:var(--white);font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;padding:6px 14px;border-radius:60px;font-weight:500}
.tc-badge.gold{background:var(--gold-dark)}
.tc-body{padding:28px}
.tc-cat{font-size:.63rem;letter-spacing:.22em;text-transform:uppercase;color:var(--rose);margin-bottom:10px;font-weight:600}
.tc-title{font-size:1.22rem;margin-bottom:12px;color:var(--mocha)}
.tc-desc{font-size:.86rem;color:var(--muted);margin-bottom:24px;line-height:1.65}
.tc-footer{display:flex;justify-content:space-between;align-items:center}
.tc-price-orig{font-size:.82rem;text-decoration:line-through;color:var(--muted);display:block}
.tc-price{font-family:var(--fd);font-size:1.65rem;color:var(--mocha);line-height:1}
.tc-link{width:42px;height:42px;border-radius:50%;background:var(--cream);display:flex;align-items:center;justify-content:center;color:var(--rose);transition:var(--tf);font-size:1rem}
.tc-link:hover{background:var(--rose);color:var(--white)}

/* MARQUEE */
.marquee-wrap{overflow:hidden;background:var(--mocha);padding:22px 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.marquee-track{display:flex;animation:marquee 28s linear infinite;width:max-content}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.marquee-item{display:flex;align-items:center;gap:16px;padding:0 44px;color:rgba(255,255,255,.5);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;white-space:nowrap;font-weight:500}
.marquee-item i{color:var(--rose);font-size:.7rem}

/* BEFORE & AFTER */
.ba-section{background:linear-gradient(160deg,var(--mocha) 0%,#52301E 100%);padding:120px 0;position:relative;overflow:hidden}
.ba-section::before{content:'';position:absolute;top:-150px;right:-150px;width:600px;height:600px;background:radial-gradient(circle,rgba(200,129,106,.12) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.ba-header{text-align:center;margin-bottom:80px;position:relative;z-index:1}
.ba-header .label{justify-content:center}
.ba-header .section-title{color:var(--white)}
.ba-header .section-sub{color:rgba(255,255,255,.55)}
.ba-wrapper{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center;position:relative;z-index:1}
.ba-slider-outer{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:0 48px 120px rgba(0,0,0,.45);aspect-ratio:3/4;max-height:580px;cursor:col-resize;user-select:none;-webkit-user-select:none}
.ba-before,.ba-after{position:absolute;inset:0}
.ba-before img,.ba-after img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-before{z-index:1}
.ba-after{z-index:2;clip-path:inset(0 50% 0 0)}
.ba-line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--white);z-index:10;transform:translateX(-50%);pointer-events:none}
.ba-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:var(--white);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 28px rgba(0,0,0,.35);color:var(--mocha);font-size:1rem;cursor:col-resize;pointer-events:none}
.ba-lbl{position:absolute;bottom:18px;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--white);background:rgba(0,0,0,.38);padding:5px 14px;border-radius:60px;backdrop-filter:blur(8px);pointer-events:none;z-index:11}
.ba-lbl.before{left:18px}
.ba-lbl.after{right:18px}
.ba-info-title{font-family:var(--fd);font-size:3rem;color:var(--white);margin-bottom:22px;line-height:1.1}
.ba-info-title em{color:var(--rose-light);font-style:italic}
.ba-info p{font-size:.95rem;line-height:1.85;color:rgba(255,255,255,.62);margin-bottom:36px}
.ba-results{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:40px}
.ba-result{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:22px;backdrop-filter:blur(10px)}
.ba-result-num{font-family:var(--fd);font-size:2.1rem;color:var(--rose-light);display:block;line-height:1;margin-bottom:6px}
.ba-result-lbl{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.42)}

/* PROMO */
.promo-section{background:linear-gradient(135deg,var(--rose-dark) 0%,var(--rose) 55%,var(--gold) 100%);padding:110px 0;position:relative;overflow:hidden}
.promo-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(255,255,255,.07) 0%,transparent 60%)}
.promo-pattern{position:absolute;inset:0;opacity:.035;background-image:repeating-linear-gradient(45deg,var(--white) 0,var(--white) 1px,transparent 0,transparent 50%);background-size:30px 30px}
.promo-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.promo-eyebrow{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);color:var(--white);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;padding:8px 20px;border-radius:60px;margin-bottom:28px;backdrop-filter:blur(10px)}
.promo-big-price{font-family:var(--fd);font-size:8rem;color:var(--white);line-height:.88;font-weight:600;display:flex;align-items:flex-start;margin-bottom:12px}
.promo-big-price sup{font-size:2.8rem;margin-top:16px;margin-right:6px;font-weight:400}
.promo-headline{font-family:var(--fd);font-size:2.2rem;color:rgba(255,255,255,.85);font-weight:300;margin-bottom:8px}
.promo-note{font-size:.84rem;color:rgba(255,255,255,.65);margin-bottom:36px}
.promo-disclaimer{font-size:.76rem;color:rgba(255,255,255,.52);margin-top:16px;display:flex;align-items:center;gap:8px}
.promo-disclaimer i{font-size:.7rem}
.promo-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-lg);padding:40px;backdrop-filter:blur(20px)}
.promo-card-title{font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-bottom:28px;display:flex;align-items:center;gap:10px}
.promo-card-title::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.15)}
.promo-list{display:grid;grid-template-columns:1fr 1fr;gap:0}
.promo-item{display:flex;align-items:center;gap:12px;padding:12px 0;color:rgba(255,255,255,.9);font-size:.88rem;font-weight:500;border-bottom:1px solid rgba(255,255,255,.07)}
.promo-item i{color:rgba(255,255,255,.6);font-size:.72rem;flex-shrink:0}

/* WHY US */
.why-section{background:var(--cream-2)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:72px}
.why-card{background:var(--white);border-radius:var(--r-lg);padding:44px 32px;box-shadow:var(--shadow-sm);transition:var(--t);position:relative;overflow:hidden;border:1px solid var(--border-soft)}
.why-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--rose),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.why-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.why-card:hover::after{transform:scaleX(1)}
.why-icon{width:68px;height:68px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--cream),var(--cream-2));display:flex;align-items:center;justify-content:center;margin-bottom:24px;transition:var(--t);color:var(--rose);font-size:1.5rem}
.why-card:hover .why-icon{background:linear-gradient(135deg,var(--rose),var(--rose-dark));color:var(--white)}
.why-title{font-size:1.12rem;color:var(--mocha);margin-bottom:12px}
.why-desc{font-size:.86rem;color:var(--muted);line-height:1.7}

/* FEATURED TREATMENT */
.featured-section{background:var(--cream);padding:110px 0}
.featured-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.featured-img-wrap{position:relative}
.featured-img{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow)}
.featured-img img{width:100%;height:560px;object-fit:cover}
.featured-float-card{position:absolute;bottom:-32px;right:-32px;background:var(--mocha);color:var(--white);border-radius:var(--r-lg);padding:28px 36px;box-shadow:0 20px 60px rgba(0,0,0,.3);min-width:200px;text-align:center}
.featured-float-num{font-family:var(--fd);font-size:3.2rem;color:var(--gold-light);display:block;line-height:1;margin-bottom:6px}
.featured-float-lbl{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.featured-info h2{font-size:2.6rem;margin-bottom:20px}
.featured-info p{color:var(--muted);margin-bottom:20px;line-height:1.85}
.feat-tags{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0}
.tag-chip{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--rose);background:rgba(200,129,106,.1);padding:6px 16px;border-radius:60px;font-weight:500}

/* TESTIMONIALS */
.testimonials-section{background:var(--cream-2);overflow:hidden}
.testi-track-wrap{margin-top:72px;overflow:hidden;position:relative}
.testi-track-wrap::before,.testi-track-wrap::after{content:'';position:absolute;top:0;bottom:0;width:140px;z-index:2}
.testi-track-wrap::before{left:0;background:linear-gradient(to right,var(--cream-2),transparent)}
.testi-track-wrap::after{right:0;background:linear-gradient(to left,var(--cream-2),transparent)}
.testi-track{display:flex;gap:28px;animation:scrollTesti 32s linear infinite;width:max-content}
.testi-track:hover{animation-play-state:paused}
@keyframes scrollTesti{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.testi-card{width:360px;flex-shrink:0;background:var(--white);border-radius:var(--r-lg);padding:36px;box-shadow:var(--shadow-sm);border:1px solid var(--border-soft)}
.testi-stars{display:flex;gap:4px;margin-bottom:18px}
.testi-stars i{color:var(--gold);font-size:.88rem}
.testi-text{font-family:var(--fd);font-size:1.08rem;font-style:italic;color:var(--mocha);line-height:1.65;margin-bottom:28px}
.testi-quote{color:var(--rose-light);opacity:.4;font-size:1.8rem;margin-bottom:16px;display:block}
.testi-author{display:flex;align-items:center;gap:14px}
.testi-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--rose),var(--gold));display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-size:1.2rem;color:var(--white);font-weight:600;flex-shrink:0}
.testi-name{font-weight:600;font-size:.9rem;color:var(--mocha);margin-bottom:3px}
.testi-treatment{font-size:.78rem;color:var(--muted)}

/* BLOG */
.blog-section{background:var(--cream)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:72px}
.blog-card{background:var(--white);border-radius:var(--r-lg);overflow:hidden;transition:var(--t);box-shadow:var(--shadow-sm);border:1px solid var(--border-soft)}
.blog-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.bc-img{height:210px;overflow:hidden}
.bc-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.blog-card:hover .bc-img img{transform:scale(1.07)}
.bc-body{padding:28px}
.bc-meta{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.bc-cat{font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rose);font-weight:600}
.bc-sep{width:3px;height:3px;border-radius:50%;background:var(--border)}
.bc-date{font-size:.78rem;color:var(--muted)}
.bc-title{font-size:1.08rem;color:var(--mocha);margin-bottom:10px;line-height:1.4}
.bc-title a{transition:var(--tf)}
.bc-title a:hover{color:var(--rose)}
.bc-excerpt{font-size:.85rem;color:var(--muted);margin-bottom:20px;line-height:1.65}
.bc-link{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rose);font-weight:600;transition:var(--tf)}
.bc-link i{font-size:.75rem;transition:transform var(--tf)}
.bc-link:hover i{transform:translateX(4px)}

/* CTA */
.cta-section{background:linear-gradient(155deg,var(--mocha) 0%,#5A2E18 100%);padding:130px 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 25% 50%,rgba(200,129,106,.18) 0%,transparent 55%),radial-gradient(ellipse at 75% 50%,rgba(201,169,122,.12) 0%,transparent 55%)}
.cta-inner{position:relative;z-index:1}
.cta-title{font-family:var(--fd);font-size:clamp(2.8rem,5.5vw,5.5rem);color:var(--white);margin-bottom:22px;line-height:1.08}
.cta-title em{color:var(--rose-light);font-style:italic}
.cta-sub{color:rgba(255,255,255,.58);max-width:500px;margin:0 auto 52px;font-size:.97rem;line-height:1.8}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* FOOTER */
.footer{background:var(--black);padding:88px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.6fr;gap:64px;padding-bottom:64px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand .nav-logo-name{color:var(--white);font-size:1.9rem}
.footer-brand .nav-logo-sub{color:var(--rose)}
.footer-tagline{font-size:.88rem;margin-top:20px;margin-bottom:28px;color:rgba(255,255,255,.38);line-height:1.75}
.footer-socials{display:flex;gap:10px}
.social-btn{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.45);font-size:.88rem;transition:var(--tf)}
.social-btn:hover{background:var(--rose);border-color:var(--rose);color:var(--white)}
.footer-head{font-size:.67rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:24px;font-family:var(--fb)}
.footer-link{display:flex;align-items:center;gap:8px;font-size:.86rem;color:rgba(255,255,255,.42);margin-bottom:12px;transition:var(--tf)}
.footer-link i{font-size:.72rem;color:var(--rose);width:14px;flex-shrink:0}
.footer-link:hover{color:var(--rose-light);padding-left:4px}
.footer-contact-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px;font-size:.86rem;color:rgba(255,255,255,.42)}
.footer-contact-row i{color:var(--rose);font-size:.85rem;margin-top:2px;flex-shrink:0;width:16px}
.footer-contact-row a:hover{color:var(--rose-light)}
.footer-bottom{padding:26px 0;display:flex;justify-content:space-between;align-items:center;font-size:.76rem;color:rgba(255,255,255,.25)}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{color:rgba(255,255,255,.25);transition:var(--tf)}
.footer-bottom-links a:hover{color:var(--rose)}

/* FLOATING */
.floating-btns{position:fixed;bottom:32px;right:28px;z-index:900;display:flex;flex-direction:column;gap:12px}
.float-btn{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;transition:var(--t);box-shadow:0 4px 22px rgba(0,0,0,.22);color:var(--white)}
.float-btn:hover{transform:scale(1.12) translateY(-2px);box-shadow:0 8px 36px rgba(0,0,0,.3)}
.float-wa{background:#25D366}
.float-tk{background:linear-gradient(135deg,#010101 30%,#69C9D0 65%,#EE1D52 100%)}
.float-fb{background:#0084FF}
.scroll-top{position:fixed;bottom:32px;left:28px;z-index:900;width:48px;height:48px;border-radius:50%;background:var(--mocha);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:.95rem;cursor:pointer;box-shadow:0 4px 22px rgba(61,43,31,.3);transition:var(--t);opacity:0;pointer-events:none}
.scroll-top.visible{opacity:1;pointer-events:all}
.scroll-top:hover{background:var(--rose);transform:translateY(-3px)}

/* POPUP */
.popup-overlay{position:fixed;inset:0;background:rgba(26,15,10,.65);z-index:2000;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .4s ease;padding:20px}
.popup-overlay.show{opacity:1;pointer-events:all}
.popup-box{background:var(--white);border-radius:26px;width:100%;max-width:620px;transform:translateY(28px) scale(.96);transition:transform .4s var(--ease);max-height:92vh;overflow-y:auto}
.popup-overlay.show .popup-box{transform:translateY(0) scale(1)}
.popup-head{background:linear-gradient(135deg,var(--rose) 0%,var(--rose-dark) 100%);padding:44px 48px 36px;position:relative}
.popup-close{position:absolute;top:18px;right:18px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.18);color:var(--white);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.95rem;transition:var(--tf)}
.popup-close:hover{background:rgba(255,255,255,.32)}
.popup-head h3{font-family:var(--fd);font-size:2.2rem;color:var(--white);margin-bottom:8px}
.popup-head p{color:rgba(255,255,255,.75);font-size:.9rem}
.popup-body{padding:44px 48px}

/* FORMS */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text);margin-bottom:8px;font-weight:500}
.req{color:var(--rose);margin-left:2px}
.form-ctrl{width:100%;padding:14px 18px;border:1.5px solid var(--border);border-radius:10px;font-family:var(--fb);font-size:.9rem;color:var(--mocha);background:var(--cream);transition:var(--tf);outline:none;-webkit-appearance:none}
.form-ctrl:focus{border-color:var(--rose);background:var(--white);box-shadow:0 0 0 4px rgba(200,129,106,.1)}
.form-ctrl::placeholder{color:var(--muted)}
select.form-ctrl{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239A7A68' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
textarea.form-ctrl{height:120px;resize:vertical}

/* PAGE HERO */
.page-hero{padding:170px 0 88px;background:linear-gradient(160deg,var(--cream) 0%,var(--cream-2) 100%);position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:0;right:-100px;width:55%;height:100%;background:radial-gradient(ellipse at 80% 40%,rgba(200,129,106,.07) 0%,transparent 65%)}
.page-hero-inner{position:relative;z-index:1}
.page-title{font-size:clamp(2.4rem,5vw,4.2rem);color:var(--mocha);margin-bottom:16px;line-height:1.12}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.78rem;color:var(--muted);margin-top:24px}
.breadcrumb a{color:var(--muted);transition:var(--tf)}
.breadcrumb a:hover{color:var(--rose)}
.breadcrumb i{font-size:.55rem}
.breadcrumb span{color:var(--rose)}

/* BLOG PAGE */
.blog-layout{display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:start}
.blog-sidebar{position:sticky;top:130px}
.sidebar-widget{background:var(--white);border-radius:var(--r-lg);padding:32px;margin-bottom:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-soft)}
.sidebar-head{font-size:.95rem;color:var(--mocha);margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--cream-2)}
.search-row{display:flex;gap:8px}
.search-input{flex:1;padding:12px 16px;border:1.5px solid var(--border);border-radius:8px;font-family:var(--fb);font-size:.88rem;color:var(--mocha);background:var(--cream);outline:none;transition:var(--tf)}
.search-input:focus{border-color:var(--rose)}
.search-btn{padding:12px 16px;background:var(--rose);color:var(--white);border-radius:8px;transition:var(--tf)}
.search-btn:hover{background:var(--rose-dark)}
.recent-item{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start}
.recent-item:last-child{margin-bottom:0}
.recent-thumb{width:62px;height:62px;border-radius:10px;overflow:hidden;flex-shrink:0}
.recent-thumb img{width:100%;height:100%;object-fit:cover}
.recent-title{font-size:.84rem;color:var(--mocha);font-weight:500;line-height:1.4;margin-bottom:5px;transition:var(--tf);display:block}
.recent-title:hover{color:var(--rose)}
.recent-date{font-size:.74rem;color:var(--muted)}
.cat-list{display:flex;flex-direction:column;gap:6px}
.cat-row{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:8px;font-size:.87rem;color:var(--text);cursor:pointer;transition:var(--tf)}
.cat-row:hover,.cat-row.active{background:var(--cream-2);color:var(--rose)}
.cat-count{background:var(--cream-2);color:var(--muted);font-size:.7rem;padding:3px 10px;border-radius:60px}
.blog-main-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}

/* TREATMENTS PAGE */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:52px}
.filter-btn{padding:11px 24px;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1.5px solid var(--border);border-radius:60px;transition:var(--tf);font-weight:500}
.filter-btn.active,.filter-btn:hover{background:var(--rose);color:var(--white);border-color:var(--rose)}
.tl-card{background:var(--white);border-radius:var(--r-lg);overflow:hidden;display:grid;grid-template-columns:300px 1fr;margin-bottom:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-soft);transition:var(--t)}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.tl-img{position:relative;overflow:hidden}
.tl-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.tl-card:hover .tl-img img{transform:scale(1.06)}
.tl-badge{position:absolute;top:14px;left:14px;z-index:2;background:var(--rose);color:var(--white);font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;padding:6px 14px;border-radius:60px;font-weight:500}
.tl-body{padding:40px;display:flex;flex-direction:column;justify-content:space-between}
.tl-cat{font-size:.63rem;letter-spacing:.22em;text-transform:uppercase;color:var(--rose);margin-bottom:10px;font-weight:600}
.tl-title{font-size:1.5rem;margin-bottom:12px;color:var(--mocha)}
.tl-desc{font-size:.9rem;color:var(--muted);line-height:1.75;margin-bottom:24px}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.tl-tag{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--rose);background:rgba(200,129,106,.1);padding:5px 14px;border-radius:60px}
.tl-footer{display:flex;justify-content:space-between;align-items:center}
.price-orig{font-size:.82rem;text-decoration:line-through;color:var(--muted);display:block}
.price-new{font-family:var(--fd);font-size:1.65rem;color:var(--mocha);line-height:1}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;align-items:start}
.contact-info-card{display:flex;gap:20px;align-items:flex-start;padding:28px;background:var(--white);border-radius:var(--r-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-soft);margin-bottom:16px;transition:var(--t)}
.contact-info-card:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.ci-icon{width:50px;height:50px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,var(--rose),var(--rose-dark));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.05rem}
.ci-label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.ci-value{font-size:.93rem;color:var(--mocha);font-weight:500}
.contact-form-box{background:var(--white);border-radius:var(--r-xl);padding:56px 52px;box-shadow:var(--shadow);border:1px solid var(--border-soft)}
.contact-form-box h3{font-size:2rem;color:var(--mocha);margin-bottom:8px}
.contact-form-box p{color:var(--muted);margin-bottom:36px;font-size:.9rem}

/* SINGLE BLOG POST */
.article-content{max-width:700px;line-height:1.9;color:var(--text)}
.article-content h2{font-size:1.85rem;color:var(--mocha);margin:44px 0 16px}
.article-content h3{font-size:1.45rem;color:var(--mocha);margin:32px 0 14px}
.article-content p{margin-bottom:22px;font-size:.97rem}
.article-content li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:.97rem}
.article-content li i{color:var(--rose);font-size:.75rem;margin-top:5px;flex-shrink:0}
.pullquote{border-left:3px solid var(--rose);border-radius:0 12px 12px 0;background:rgba(200,129,106,.05);padding:28px 32px;margin:40px 0}
.pullquote p{font-family:var(--fd);font-size:1.25rem;font-style:italic;color:var(--mocha);margin:0}
.article-cta{background:var(--mocha);border-radius:var(--r-lg);padding:44px;text-align:center;margin:52px 0}
.article-cta h3{font-family:var(--fd);font-size:1.9rem;color:var(--white);margin-bottom:8px}
.article-cta p{color:rgba(255,255,255,.62);margin-bottom:24px;font-size:.9rem}

/* SCROLL REVEAL ANIMATIONS */
[data-reveal]{opacity:0;transition-property:opacity,transform;transition-duration:.85s;transition-timing-function:var(--ease);will-change:opacity,transform}
[data-reveal="up"]{transform:translateY(44px)}
[data-reveal="left"]{transform:translateX(-44px)}
[data-reveal="right"]{transform:translateX(44px)}
[data-reveal="scale"]{transform:scale(.94)}
[data-reveal="fade"]{transform:none}
[data-reveal].revealed{opacity:1!important;transform:none!important}
[data-delay="1"]{transition-delay:.1s}
[data-delay="2"]{transition-delay:.2s}
[data-delay="3"]{transition-delay:.3s}
[data-delay="4"]{transition-delay:.4s}
[data-delay="5"]{transition-delay:.5s}
[data-delay="6"]{transition-delay:.6s}

/* RESPONSIVE */
@media(max-width:1100px){
  .container{padding:0 32px}
  .treatments-grid{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .ba-wrapper{grid-template-columns:1fr}
  .promo-inner{grid-template-columns:1fr}
  .featured-inner{grid-template-columns:1fr}
  .featured-img-wrap{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:44px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .blog-layout{grid-template-columns:1fr}
  .blog-sidebar{position:static}
  .contact-grid{grid-template-columns:1fr}
  .intro-strip-inner{grid-template-columns:1fr}
  .intro-divider{display:none}
}
@media(max-width:768px){
  section{padding:80px 0}
  .container{padding:0 24px}
  .nav-menu{display:none}
  .hamburger{display:flex}
  .hero-badge,.hero-scroll{display:none}
  .hero-title{font-size:clamp(2.8rem,10vw,4.5rem)}
  .treatments-grid,.blog-grid,.why-grid,.footer-grid{grid-template-columns:1fr}
  .blog-main-grid{grid-template-columns:1fr}
  .promo-big-price{font-size:5.5rem}
  .form-row{grid-template-columns:1fr}
  .popup-body{padding:28px 24px}
  .popup-head{padding:32px 24px 26px}
  .ba-results{grid-template-columns:1fr 1fr}
  .promo-list{grid-template-columns:1fr}
  .tl-card{grid-template-columns:1fr}
  .tl-img{height:220px}
  .contact-form-box{padding:36px 28px}
  .hero-btns,.cta-btns{flex-direction:column;align-items:flex-start}
  .cta-btns{align-items:center}
}
@media(max-width:480px){
  .container{padding:0 18px}
}