/* Modern, mobile-first UI */
:root{
  --brand:#ffd400;
  --ink:#0b0b0c;
  --paper:#ffffff;
  --muted:#5a606b;
  --bg:#f6f7f9;
  --border:rgba(0,0,0,.10);
  --shadow-sm:0 8px 20px rgba(0,0,0,.08);
  --shadow-md:0 14px 40px rgba(0,0,0,.14);
  --radius:18px;
  --max:1120px;
  --header-h:72px;
  --logo-h:48px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--ink);
  background:
    radial-gradient(1200px 500px at 20% 0%, rgba(255,212,0,.20), transparent 55%),
    linear-gradient(180deg, #fff 0%, #fff 40%, var(--bg) 100%);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
[hidden]{display:none !important}

.container{max-width:var(--max);margin:0 auto;padding:0 16px}
.muted{color:var(--muted)}
.small{font-size:.92rem}
section[id]{scroll-margin-top:calc(var(--header-h) + 16px)}

.sr-only{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(0,0,0,.06);
  backdrop-filter:saturate(1.2) blur(10px);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  min-height:var(--header-h);
}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;min-width:0}
.brand-logo{
  height:var(--logo-h);
  width:auto;
  max-width:min(280px, 58vw);
  object-fit:contain;
  display:block;
}

.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(0,0,0,.12);
  background:rgba(0,0,0,.03);
  font-weight:900;
  cursor:pointer;
}
.nav-toggle:active{transform:translateY(1px)}
.nav-toggle-text{font-size:.95rem}
.nav-toggle-icon{
  width:18px;height:12px;position:relative;display:inline-block;
}
.nav-toggle-icon::before,
.nav-toggle-icon::after{
  content:"";
  position:absolute;left:0;right:0;height:2px;border-radius:2px;
  background:var(--ink);
}
.nav-toggle-icon::before{top:0}
.nav-toggle-icon::after{bottom:0}
.nav-toggle-icon{
  background:linear-gradient(var(--ink),var(--ink));
  background-size:100% 2px;
  background-repeat:no-repeat;
  background-position:center;
  border-radius:2px;
}

.header-menu{
  display:none;
  position:fixed;
  top:var(--header-h);
  left:12px;
  right:12px;
  z-index:120;
  background:rgba(255,255,255,.98);
  border:1px solid rgba(0,0,0,.10);
  border-radius:18px;
  box-shadow:var(--shadow-md);
  padding:12px;
}
body.nav-open .header-menu{display:block}
body.nav-open::before{
  content:"";
  position:fixed;inset:0;
  background:rgba(0,0,0,.40);
  z-index:90;
}
.nav{display:grid;gap:6px;margin:0}
.nav a{
  padding:12px 12px;
  border-radius:14px;
  font-weight:900;
  background:rgba(0,0,0,.03);
  border:1px solid rgba(0,0,0,.06);
}
.nav a:hover{background:rgba(0,0,0,.05)}
.nav-lang{border:1px solid rgba(0,0,0,.14)}
.header-ctas{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:10px;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;
  padding:12px 14px;
  border-radius:14px;
  font-weight:900;
  letter-spacing:.2px;
  border:1px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--ink);color:var(--paper);box-shadow:var(--shadow-sm)}
.btn-primary:hover{box-shadow:0 14px 38px rgba(0,0,0,.18)}
.btn-ghost{background:rgba(255,212,0,.18);border-color:rgba(255,212,0,.55)}

/* Main */
.site-main{padding:18px 0 84px}

/* Hero */
.hero{padding:18px 0 6px}
.hero-grid{display:grid;grid-template-columns:1fr;gap:14px;align-items:stretch}
.hero-card{
  background:linear-gradient(160deg, #fff 0%, #fff 55%, rgba(255,212,0,.10) 100%);
  border:1px solid rgba(0,0,0,.08);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  padding:18px;
}
.hero h1{margin:0 0 10px;font-size:1.95rem;line-height:1.06;letter-spacing:-.6px}
.hero-card p{margin:0 0 14px;font-size:1.04rem;color:#1c1e22}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 16px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:999px;
  background:rgba(0,0,0,.04);
  border:1px solid rgba(0,0,0,.08);
  font-weight:900;
}
.badge strong{color:var(--ink)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.hero-ctas .btn{padding:13px 16px}

.hero-side{
  border-radius:var(--radius);
  border:1px solid rgba(0,0,0,.10);
  overflow:hidden;
  background:var(--ink);
  box-shadow:var(--shadow-md);
  position:relative;
}
.hero-side::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 18% 20%, rgba(255,212,0,.35), transparent 60%),
    radial-gradient(700px 340px at 85% 65%, rgba(255,212,0,.22), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
}
.hero-side-inner{position:relative;padding:16px;color:var(--paper)}
.hero-side p{color:rgba(255,255,255,.86)}
.hero-side-title{font-weight:900;font-size:1.08rem;letter-spacing:.2px;margin:0 0 10px;color:rgba(255,255,255,.98)}
.hero-side-list{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.hero-side-item{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px;border-radius:14px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
}
.dot{width:10px;height:10px;border-radius:99px;background:var(--brand);margin-top:6px;flex:0 0 auto}
.hero-side strong{color:rgba(255,255,255,.96)}
.hero-side .muted{color:rgba(255,255,255,.74)}

/* Sections */
.section{padding:20px 0}
.section-title{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  margin:0 0 12px;
  flex-wrap:wrap;
}
.section-title h2{margin:0;font-size:1.42rem;letter-spacing:-.3px}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.card{
  background:#fff;
  border:1px solid rgba(0,0,0,.08);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow-sm);
}
.card h3{margin:0 0 8px;font-size:1.08rem}
.card p{margin:0;color:var(--muted);line-height:1.55}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;
  align-items:center;
  padding:10px 12px;
  border-radius:999px;
  background:rgba(255,212,0,.18);
  border:1px solid rgba(255,212,0,.40);
  font-weight:900;
}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.gallery a{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  border:1px solid rgba(0,0,0,.10);
  background:#fff;
  box-shadow:var(--shadow-sm);
  transition:transform .14s ease, box-shadow .14s ease;
  cursor:zoom-in;
}
.gallery a::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.28) 100%);
  opacity:0;
  transition:opacity .14s ease;
  z-index:1;
  pointer-events:none;
}
.gallery a::after{
  content:"⤢";
  position:absolute;
  right:10px;
  bottom:10px;
  width:38px;
  height:38px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,.42);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.94);
  font-weight:900;
  font-size:18px;
  opacity:0;
  transform:translateY(4px);
  transition:opacity .14s ease, transform .14s ease;
  z-index:2;
  pointer-events:none;
}
.gallery a:hover,
.gallery a:focus-visible{transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,0,0,.12)}
.gallery a:hover::before,
.gallery a:focus-visible::before{opacity:1}
.gallery a:hover::after,
.gallery a:focus-visible::after{opacity:1;transform:translateY(0)}
.gallery a:focus-visible{outline:3px solid rgba(255,212,0,.55);outline-offset:3px}
.gallery img{aspect-ratio:1/1;object-fit:cover}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr;gap:14px}
.contact-item{display:flex;flex-direction:column;gap:8px}
.contact-item .btn{align-self:flex-start}

/* Footer */
.site-footer{
  border-top:1px solid rgba(0,0,0,.08);
  background:#fff;
  padding:18px 0 98px;
}
.footer-inner{display:flex;gap:18px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.footer-brand{font-weight:900}
.footer-links{display:flex;gap:12px;flex-wrap:wrap}
.footer-links a{padding:10px 12px;border-radius:12px;background:rgba(0,0,0,.04)}
.footer-links a:hover{background:rgba(0,0,0,.06)}

/* Sticky CTA bar */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:flex;gap:12px;
  padding:12px 12px calc(14px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.92);
  border-top:1px solid rgba(0,0,0,.10);
  backdrop-filter:saturate(1.2) blur(10px);
}
.sticky-btn{
  flex:1 1 0;
  text-align:center;
  padding:14px 12px;
  border-radius:16px;
  font-weight:900;
  border:1px solid rgba(0,0,0,.12);
}
.sticky-call{background:rgba(255,212,0,.22)}
.sticky-wa{background:var(--ink);color:var(--paper);border-color:rgba(0,0,0,.30)}

/* Lightbox */
body.lightbox-open{overflow:hidden}
.lightbox{
  position:fixed;
  inset:0;
  z-index:300;
  display:none;
}
.lightbox.open{display:block}
.lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.86);
  cursor:zoom-out;
}
.lightbox-dialog{
  position:relative;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}
.lightbox-figure{
  margin:0;
  width:min(1100px, 92vw);
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:center;
}
.lightbox-img{
  max-width:100%;
  max-height:78vh;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 26px 70px rgba(0,0,0,.45);
  background:rgba(255,255,255,.06);
}
.lightbox-caption{
  color:rgba(255,255,255,.82);
  font-weight:800;
  text-align:center;
  max-width:min(900px, 92vw);
}
.lightbox-close{
  position:absolute;
  top:14px;
  right:14px;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.30);
  color:#fff;
  font-size:26px;
  line-height:1;
  cursor:pointer;
}
.lightbox-close:hover{background:rgba(0,0,0,.45)}
.lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:48px;
  height:48px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.30);
  color:#fff;
  font-size:34px;
  line-height:1;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.lightbox-nav:hover{background:rgba(0,0,0,.45)}
.lightbox-nav:disabled{opacity:.35;cursor:default}
.lightbox-prev{left:12px}
.lightbox-next{right:12px}

@media (max-width: 560px){
  .lightbox-nav{width:44px;height:44px;font-size:30px}
  .lightbox-img{max-height:72vh}
}

@media (prefers-reduced-motion: reduce){
  .btn{transition:none}
  .btn:hover{transform:none}
}

/* Tablet / Desktop */
@media (min-width: 720px){
  :root{
    --header-h:80px;
    --logo-h:58px;
  }
  .container{padding:0 18px}
  .hero-grid{gap:18px}
  .hero h1{font-size:2.25rem}
  .grid-2{grid-template-columns:1.2fr .8fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr 1fr}
}

@media (min-width: 1020px){
  .nav-toggle{display:none}
  .header-menu{
    position:static;
    display:flex !important;
    align-items:center;
    gap:14px;
    padding:0;
    border:0;
    background:transparent;
    box-shadow:none;
  }
  body.nav-open::before{display:none}
  .nav{display:flex;gap:10px}
  .nav a{background:transparent;border:0;padding:10px 10px}
  .nav a:hover{background:rgba(0,0,0,.05)}
  .header-ctas{display:flex;grid-template-columns:none;margin-top:0}
  .hero-grid{grid-template-columns:1.08fr .92fr}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:repeat(4,1fr)}
}