/* ============ TOKENS ============ */
:root{
  --brand-dark:#26363F;
  --brand:#3C525F;
  --brand-light:#5C7381;
  --cream:#F4EFE6;
  --cream-2:#EDE6D8;
  --gold:#B99B67;
  --gold-light:#D8C39C;
  --ink:#241F1A;
  --ink-soft:#5A544C;
  --white:#FFFFFF;
  --green:#1F7A4D;
  --green-dark:#175C39;
  --serif:'Playfair Display', serif;
  --sans:'Lato', sans-serif;
  --maxw:1200px;
  --radius:2px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block; max-width:100%; height:auto;}
a{text-decoration:none; color:inherit;}
button{font-family:inherit; cursor:pointer; border:none; background:none;}
h1,h2,h3{font-family:var(--serif); font-weight:500; line-height:1.15; letter-spacing:.2px;}
.eyebrow{
  font-family:var(--sans); font-weight:700; font-size:.72rem; letter-spacing:3px;
  text-transform:uppercase; color:var(--gold);
}
.eyebrow--center{text-align:center;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 30px; font-size:.85rem; font-weight:700; letter-spacing:1.5px;
  text-transform:uppercase; border-radius:var(--radius); transition:all .25s ease;
  white-space:nowrap;
}
.btn--lg{padding:17px 38px; font-size:.9rem;}
.btn--sm{padding:10px 20px; font-size:.72rem;}
.btn--primary{background:var(--green); color:var(--white);}
.btn--primary:hover{background:var(--green-dark); transform:translateY(-1px);}
.btn--ghost{border:1px solid rgba(255,255,255,.55); color:var(--white);}
.btn--ghost:hover{background:rgba(255,255,255,.12);}

/* ============ NAV ============ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  background:transparent; transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
  padding:22px 0;
}
.nav.scrolled{background:rgba(38,54,63,.94); backdrop-filter:blur(6px); padding:12px 0; box-shadow:0 2px 20px rgba(0,0,0,.15);}
.nav__inner{
  max-width:var(--maxw); margin:0 auto; padding:0 32px;
  display:flex; align-items:center; justify-content:space-between;
}
.nav__logo img{height:38px; width:auto;}
.nav__links{display:flex; gap:36px;}
.nav__links a{
  color:var(--white); font-size:.78rem; font-weight:700; letter-spacing:1.5px; text-transform:uppercase;
  position:relative; padding-bottom:4px;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--gold-light);
  transition:width .3s ease;
}
.nav__links a:hover::after{width:100%;}
.nav__actions{display:flex; align-items:center; gap:18px;}
.lang-toggle{
  color:var(--white); font-size:.75rem; font-weight:700; letter-spacing:1px;
  border:1px solid rgba(255,255,255,.4); padding:6px 12px; border-radius:20px;
}
.lang-toggle:hover{border-color:var(--gold-light); color:var(--gold-light);}

/* ============ HERO ============ */
.hero{position:relative; height:100vh; min-height:640px; display:flex; align-items:flex-end; overflow:hidden;}
.hero__media{position:absolute; inset:0;}
.hero__img{width:100%; height:100%; object-fit:cover; object-position:center 30%;}
.hero__scrim{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,28,32,.35) 0%, rgba(20,28,32,.25) 40%, rgba(20,28,32,.88) 100%);
}
.hero__content{position:relative; z-index:2; max-width:var(--maxw); margin:0 auto; padding:0 32px 100px; color:var(--white); width:100%;}
.hero__content .eyebrow{color:var(--gold-light); margin-bottom:18px; display:block;}
.hero__content h1{font-size:clamp(2.4rem, 5.5vw, 4.2rem); color:var(--white); margin-bottom:20px;}
.hero__subtitle{font-size:1.15rem; font-weight:300; max-width:520px; margin-bottom:36px; color:rgba(255,255,255,.9);}
.hero__cta-row{display:flex; gap:18px; flex-wrap:wrap; margin-bottom:28px;}
.hero__scarcity{font-size:.82rem; letter-spacing:.5px; color:var(--gold-light); font-weight:400;}
.hero__scroll{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%); z-index:2;
  width:26px; height:42px; border:1px solid rgba(255,255,255,.6); border-radius:20px;
}
.hero__scroll span{
  position:absolute; top:8px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; background:var(--white); border-radius:2px;
  animation:scrollDown 1.8s infinite;
}
@keyframes scrollDown{0%{opacity:1; top:8px;} 100%{opacity:0; top:22px;}}

/* ============ INTRO ============ */
.intro{padding:110px 32px; background:var(--cream);}
.intro__inner{max-width:780px; margin:0 auto; text-align:center;}
.intro h2{font-size:clamp(1.8rem,3.4vw,2.6rem); margin:16px 0 24px; color:var(--brand-dark);}
.intro__text{font-size:1.05rem; line-height:1.8; color:var(--ink-soft); font-weight:300;}
.trust-row{
  display:flex; justify-content:center; gap:64px; margin-top:64px; flex-wrap:wrap;
  border-top:1px solid rgba(185,155,103,.3); padding-top:44px;
}
.trust-item{display:flex; flex-direction:column; align-items:center; gap:8px;}
.trust-item__num{font-family:var(--serif); font-size:1.3rem; color:var(--brand-dark);}
.trust-item__label{font-size:.72rem; letter-spacing:1px; text-transform:uppercase; color:var(--ink-soft);}

/* ============ SERVICES ============ */
.services{padding:100px 32px 120px; background:var(--brand-dark);}
.section-head{max-width:700px; margin:0 auto 60px; text-align:center;}
.section-head h2{color:var(--white); font-size:clamp(2rem,3.6vw,2.8rem); margin:16px 0 14px;}
.section-sub{color:rgba(255,255,255,.65); font-weight:300; font-size:.98rem;}
.service-grid{
  max-width:var(--maxw); margin:0 auto; display:grid;
  grid-template-columns:repeat(4,1fr); gap:22px;
}
.service-card{
  position:relative; aspect-ratio:3/4.3; overflow:hidden; border-radius:var(--radius);
  display:block; text-align:left;
}
.service-card img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform .6s ease;
}
.service-card:hover img{transform:scale(1.07);}
.service-card__overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
  padding:26px 22px; background:linear-gradient(180deg, rgba(20,28,32,0) 30%, rgba(20,28,32,.92) 100%);
}
.service-card__eyebrow{color:var(--gold-light); font-size:.68rem; letter-spacing:2px; font-weight:700; margin-bottom:6px;}
.service-card h3{color:var(--white); font-size:1.4rem; margin-bottom:14px;}
.service-card__link{color:var(--white); font-size:.75rem; letter-spacing:1px; text-transform:uppercase; opacity:.85; font-weight:700;}

/* ============ EXPERIENCE / GALLERY ============ */
.experience{padding:110px 32px; background:var(--cream);}
.experience .section-head h2{color:var(--brand-dark);}
.gallery{
  max-width:var(--maxw); margin:0 auto; display:grid;
  grid-template-columns:repeat(4,1fr); grid-auto-rows:220px; gap:18px;
}
.gallery__img{width:100%; height:100%; object-fit:cover; border-radius:var(--radius);}
.gallery__img--tall{grid-row:span 2;}

/* ============ WHY ============ */
.why{padding:100px 32px; background:var(--cream-2);}
.why__inner{
  max-width:var(--maxw); margin:0 auto; display:grid;
  grid-template-columns:repeat(4,1fr); gap:40px;
}
.why__item{text-align:center;}
.why__icon{color:var(--gold); font-size:1.4rem; display:block; margin-bottom:14px;}
.why__item h3{font-size:1.15rem; color:var(--brand-dark); margin-bottom:10px;}
.why__item p{font-size:.9rem; color:var(--ink-soft); font-weight:300; line-height:1.6;}

/* ============ FINAL CTA ============ */
.final-cta{
  padding:130px 32px; background:var(--brand); text-align:center; position:relative;
  background-image:linear-gradient(180deg, rgba(38,54,63,.93), rgba(38,54,63,.96)), url('../images/real_facial_brush.jpg');
  background-size:cover; background-position:center;
}
.final-cta__inner{max-width:640px; margin:0 auto;}
.final-cta h2{color:var(--white); font-size:clamp(1.9rem,3.6vw,2.6rem); margin:16px 0 22px;}
.final-cta__text{color:rgba(255,255,255,.78); font-weight:300; line-height:1.75; margin-bottom:36px;}
.final-cta__address{margin-top:32px; color:rgba(255,255,255,.55); font-size:.82rem; line-height:1.7;}

/* ============ FOOTER ============ */
.footer{background:var(--brand-dark); padding:56px 32px 34px;}
.footer__inner{max-width:var(--maxw); margin:0 auto; text-align:center;}
.footer__logo{height:34px; width:auto; margin:0 auto 16px; opacity:.92;}
.footer__rnt{color:rgba(255,255,255,.4); font-size:.72rem; letter-spacing:1px; margin-bottom:26px;}
.footer__wa{
  display:inline-flex; align-items:center; gap:8px;
  color:var(--gold-light); font-size:.78rem; letter-spacing:1.5px; text-transform:uppercase; font-weight:700;
  border:1px solid rgba(216,195,156,.4); padding:12px 28px; border-radius:24px;
  margin-bottom:30px; transition:all .25s ease;
}
.footer__wa:hover{background:rgba(216,195,156,.1); border-color:var(--gold-light);}
.footer__copy{color:rgba(255,255,255,.35); font-size:.72rem;}

/* ============ FLOATING WHATSAPP ============ */
.floating-wa{
  position:fixed; bottom:26px; right:26px; z-index:150;
  width:58px; height:58px; border-radius:50%; background:var(--green);
  display:flex; align-items:center; justify-content:center; color:var(--white);
  box-shadow:0 6px 24px rgba(0,0,0,.3);
  animation:pulse 2.6s infinite;
}
.floating-wa svg{width:28px; height:28px;}
.floating-wa:hover{background:var(--green-dark);}
@keyframes pulse{
  0%{box-shadow:0 6px 24px rgba(0,0,0,.3), 0 0 0 0 rgba(31,122,77,.5);}
  70%{box-shadow:0 6px 24px rgba(0,0,0,.3), 0 0 0 14px rgba(31,122,77,0);}
  100%{box-shadow:0 6px 24px rgba(0,0,0,.3), 0 0 0 0 rgba(31,122,77,0);}
}

/* ============ MODALS ============ */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(20,20,18,.7); z-index:300;
  opacity:0; pointer-events:none; transition:opacity .3s ease; backdrop-filter:blur(3px);
}
.modal-backdrop.active{opacity:1; pointer-events:auto;}
.modal{
  position:fixed; top:50%; left:50%; transform:translate(-50%,-48%);
  width:min(760px, 92vw); max-height:86vh; overflow-y:auto;
  background:var(--cream); z-index:301; border-radius:4px;
  opacity:0; pointer-events:none; transition:opacity .3s ease, transform .3s ease;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.modal.active{opacity:1; pointer-events:auto; transform:translate(-50%,-50%);}
.modal__close{
  position:absolute; top:16px; right:16px; z-index:5;
  width:38px; height:38px; border-radius:50%; background:rgba(20,20,18,.55); color:var(--white);
  display:flex; align-items:center; justify-content:center; font-size:1rem;
}
.modal__close:hover{background:rgba(20,20,18,.8);}
.modal__hero{height:240px; overflow:hidden;}
.modal__hero img{width:100%; height:100%; object-fit:cover;}
.modal__body{padding:36px 40px 44px;}
.modal__body h3{font-size:1.7rem; color:var(--brand-dark); margin:8px 0 26px;}

.treatment{
  padding:22px 0; border-top:1px solid rgba(38,54,63,.12);
  display:flex; justify-content:space-between; align-items:flex-start; gap:20px;
}
.treatment:last-child{padding-bottom:0;}
.treatment__info{flex:1;}
.treatment__name{font-family:var(--serif); font-size:1.08rem; color:var(--brand-dark); margin-bottom:6px;}
.treatment__desc{font-size:.86rem; color:var(--ink-soft); font-weight:300; line-height:1.6; margin-bottom:10px;}
.treatment__meta{font-size:.75rem; color:var(--gold); font-weight:700; letter-spacing:.5px;}
.treatment__action{display:flex; flex-direction:column; align-items:flex-end; gap:8px; flex-shrink:0;}
.treatment__price{font-family:var(--serif); font-size:1.15rem; color:var(--brand-dark); white-space:nowrap;}
.treatment__book{
  font-size:.68rem; font-weight:700; letter-spacing:1px; text-transform:uppercase;
  color:var(--green); border:1px solid var(--green); padding:7px 14px; border-radius:20px; white-space:nowrap;
}
.treatment__book:hover{background:var(--green); color:var(--white);}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .why__inner{grid-template-columns:repeat(2,1fr); row-gap:48px;}
  .gallery{grid-template-columns:repeat(2,1fr); grid-auto-rows:200px;}
  .trust-row{gap:40px;}
}
@media (max-width:720px){
  .nav__links{display:none;}
  .hero__content{padding-bottom:70px;}
  .hero__cta-row{flex-direction:column; align-items:flex-start;}
  .intro{padding:80px 24px;}
  .services{padding:70px 24px 90px;}
  .experience{padding:80px 24px;}
  .why{padding:70px 24px;}
  .final-cta{padding:90px 24px;}
  .service-grid{grid-template-columns:1fr; max-width:420px; margin:0 auto;}
  .why__inner{grid-template-columns:1fr;}
  .gallery{grid-template-columns:1fr 1fr;}
  .modal__body{padding:28px 22px 34px;}
  .treatment{flex-direction:column;}
  .treatment__action{flex-direction:row; align-items:center; width:100%; justify-content:space-between;}
}