:root{
  --navy-950:#080e1c;
  --navy-900:#0b1426;
  --navy-800:#111f38;
  --navy-700:#182a4a;
  --navy-600:#22375c;
  --silver:#c3ccd6;
  --silver-soft:#eef1f5;
  --paper:#f8f7f4;
  --ink:#0b1426;
  --ink-soft:#4a5568;
  --gold:#c9a45c;
  --gold-light:#e4c98a;
  --whatsapp:#25d366;
  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:9px;
  --shadow-soft:0 20px 50px -20px rgba(8,14,28,0.35);
  --shadow-card:0 10px 30px -12px rgba(8,14,28,0.18);
  font-size:16px;
}

*,*::before,*::after{box-sizing:border-box;}
[hidden]{display:none!important;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;margin:0;line-height:1.15;}
p{margin:0;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;}

.eyebrow{
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 .6rem;
}
.eyebrow.center{text-align:center;}
.center{text-align:center;}

.section{padding:5.5rem 0;}
.section-inner{max-width:1180px;margin:0 auto;padding:0 1.5rem;}
.section-title{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700;color:var(--navy-900);margin-bottom:1rem;}
.section-title.center{margin-left:auto;margin-right:auto;max-width:640px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.9rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:linear-gradient(135deg,var(--whatsapp),#1fae57);color:#fff;box-shadow:0 10px 24px -8px rgba(37,211,102,.55);}
.btn-primary:hover{box-shadow:0 14px 30px -8px rgba(37,211,102,.65);}
.btn-outline{background:transparent;border-color:rgba(11,20,38,.18);color:var(--navy-900);}
.btn-outline:hover{border-color:var(--navy-900);}
.contact-cta-card .btn-outline{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.35);color:#fff;}
.contact-cta-card .btn-outline:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.35);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.16);}
.btn-block{width:100%;}
.btn-sm{padding:.6rem 1.1rem;font-size:.85rem;}

/* Topbar */
.topbar{
  background:var(--navy-950);color:var(--silver);
  font-size:.78rem;font-weight:600;
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.45rem 1rem;text-align:center;
}
.topbar-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--gold-light);}
.topbar-sep{opacity:.4;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(8,14,28,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:.7rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.65rem;}
.brand-logo{width:42px;height:42px;border-radius:10px;object-fit:cover;}
.brand-text{display:flex;flex-direction:column;line-height:1.05;color:#fff;font-family:'Playfair Display',serif;}
.brand-text strong{font-size:1.05rem;font-weight:700;letter-spacing:.01em;}
.brand-text em{font-style:normal;font-size:.72rem;color:var(--silver);letter-spacing:.06em;}
.main-nav{display:none;gap:1.8rem;font-weight:600;font-size:.92rem;color:var(--silver-soft);}
.main-nav a:hover{color:var(--gold-light);}
.header-cta{display:none;}

@media(min-width:860px){
  .main-nav{display:flex;}
  .header-cta{display:inline-flex;}
}

/* Hero */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;padding:3.2rem 0 4.5rem;}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(60% 55% at 85% 10%,rgba(201,164,92,.16),transparent 60%),
    radial-gradient(50% 60% at 8% 90%,rgba(120,150,200,.14),transparent 60%),
    linear-gradient(160deg,var(--navy-950),var(--navy-900) 55%,var(--navy-800));
}
.hero-inner{
  position:relative;max-width:1180px;margin:0 auto;padding:0 1.5rem;
  display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;
}
@media(min-width:960px){
  .hero-inner{grid-template-columns:1.05fr .95fr;gap:3rem;}
}
.hero-copy .eyebrow{color:var(--gold-light);}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);color:#fff;font-weight:700;margin-bottom:1.1rem;}
.hero h1 span{color:var(--gold-light);font-style:italic;}
.hero-sub{color:var(--silver);font-size:1.05rem;max-width:520px;margin-bottom:1.8rem;line-height:1.6;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.4rem;}
.hero-trust{display:flex;flex-wrap:wrap;gap:1.8rem;}
.hero-trust div{display:flex;flex-direction:column;}
.hero-trust strong{font-family:'Playfair Display',serif;font-size:1.4rem;color:var(--gold-light);}
.hero-trust span{font-size:.78rem;color:var(--silver);}

.hero-media{display:flex;justify-content:center;}
.phone-frame{
  position:relative;width:min(300px,78vw);aspect-ratio:9/17.5;
  border-radius:38px;background:#000;
  border:8px solid #1a2540;
  box-shadow:var(--shadow-soft), 0 0 0 1px rgba(255,255,255,.06);
  overflow:hidden;
}
.phone-frame video{width:100%;height:100%;object-fit:cover;display:block;}
.sound-toggle{
  position:absolute;right:.8rem;bottom:.8rem;
  width:42px;height:42px;border-radius:50%;
  background:rgba(8,14,28,.6);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.25);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.live-tag{
  position:absolute;left:.8rem;top:.8rem;
  background:rgba(8,14,28,.6);backdrop-filter:blur(6px);
  color:var(--gold-light);font-size:.68rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;
  padding:.35rem .6rem;border-radius:999px;
  border:1px solid rgba(255,255,255,.2);
}

/* Services */
.services{background:var(--paper);}
.services-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:1.2rem;margin-top:2.6rem;
}
.service-card{
  background:#fff;border-radius:var(--radius-md);padding:1.8rem 1.5rem;
  box-shadow:var(--shadow-card);border:1px solid rgba(11,20,38,.05);
  transition:transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:0 18px 34px -14px rgba(8,14,28,.22);}
.service-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,var(--navy-900),var(--navy-700));
  color:var(--gold-light);display:flex;align-items:center;justify-content:center;
  margin-bottom:1rem;
}
.service-card h3{font-size:1.08rem;color:var(--navy-900);margin-bottom:.5rem;}
.service-card p{color:var(--ink-soft);font-size:.92rem;line-height:1.55;}

/* Why */
.why{background:#fff;}
.why-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;}
@media(min-width:900px){.why-grid{grid-template-columns:1.1fr .9fr;}}
.why-lead{color:var(--ink-soft);font-size:1.02rem;line-height:1.65;margin:1rem 0 1.6rem;max-width:520px;}
.why-list{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.8rem;}
.why-list li{display:flex;align-items:flex-start;gap:.6rem;color:var(--navy-900);font-weight:600;font-size:.95rem;}
.check{color:var(--whatsapp);font-weight:900;}
.why-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);}

/* Gallery */
.gallery{background:linear-gradient(180deg,var(--paper),var(--silver-soft));}
.gallery-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:2.6rem;
}
@media(min-width:640px){.gallery-grid{grid-template-columns:repeat(3,1fr);gap:1rem;}}
@media(min-width:960px){.gallery-grid{grid-template-columns:repeat(4,1fr);}}
.gallery-loading,.gallery-empty{grid-column:1/-1;text-align:center;color:var(--ink-soft);padding:2rem 0;}
.gallery-item{
  position:relative;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;
  aspect-ratio:1/1;background:#0b1426;box-shadow:var(--shadow-card);
}
.gallery-item img,.gallery-item video{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.gallery-item:hover img,.gallery-item:hover video{transform:scale(1.06);}
.gallery-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(8,14,28,.28);
}
.gallery-play svg{filter:drop-shadow(0 4px 10px rgba(0,0,0,.4));}

/* Contact */
.contact{background:var(--navy-900);color:#fff;}
.contact .eyebrow{color:var(--gold-light);}
.contact .section-title{color:#fff;}
.contact-grid{display:grid;grid-template-columns:1fr;gap:2.6rem;}
@media(min-width:960px){.contact-grid{grid-template-columns:1.1fr .9fr;}}
.contact-copy .why-lead{color:var(--silver);}
.contact-cards{display:flex;flex-direction:column;gap:.9rem;margin-top:1.6rem;}
.contact-card{
  display:flex;align-items:center;gap:.9rem;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:1rem 1.2rem;
  transition:background .15s ease;
}
.contact-card:hover{background:rgba(255,255,255,.11);}
.contact-card-static{cursor:default;}
.contact-icon{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  background:rgba(201,164,92,.16);color:var(--gold-light);
  display:flex;align-items:center;justify-content:center;
}
.contact-card strong{display:block;font-size:.95rem;}
.contact-card span{font-size:.82rem;color:var(--silver);}

.contact-cta-card{
  background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);
  padding:2.2rem 1.8rem;text-align:center;
}
.contact-cta-logo{width:64px;height:64px;border-radius:16px;margin:0 auto 1rem;}
.contact-cta-card h3{color:#fff;font-size:1.3rem;margin-bottom:.6rem;}
.contact-cta-card p{color:var(--silver);font-size:.92rem;margin-bottom:1.4rem;line-height:1.55;}
.contact-cta-card .btn{margin-bottom:.8rem;}

/* Footer */
.site-footer{background:var(--navy-950);color:var(--silver);padding:2.2rem 0;}
.footer-inner{max-width:1180px;margin:0 auto;padding:0 1.5rem;display:flex;flex-direction:column;align-items:center;gap:.8rem;text-align:center;}
.footer-brand{display:flex;align-items:center;gap:.6rem;color:#fff;font-family:'Playfair Display',serif;font-weight:700;}
.footer-brand img{width:30px;height:30px;border-radius:8px;}
.site-footer p{font-size:.8rem;opacity:.7;}

/* Floating buttons */
.float-btn{
  position:fixed;right:1.1rem;z-index:50;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px -10px rgba(8,14,28,.5);
  transition:transform .15s ease;
}
.float-btn:active{transform:scale(.94);}
.float-whatsapp{
  bottom:1.1rem;width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);color:#fff;
  animation:pulse-wa 2.6s ease-in-out infinite;
}
.float-share{
  bottom:5.6rem;width:48px;height:48px;border-radius:50%;
  background:#fff;color:var(--navy-900);border:1px solid rgba(11,20,38,.1);
}
@keyframes pulse-wa{
  0%,100%{box-shadow:0 12px 26px -10px rgba(8,14,28,.5),0 0 0 0 rgba(37,211,102,.5);}
  50%{box-shadow:0 12px 26px -10px rgba(8,14,28,.5),0 0 0 10px rgba(37,211,102,0);}
}

/* Install banner */
.install-banner{
  position:fixed;left:.9rem;right:.9rem;bottom:.9rem;z-index:60;
  background:#fff;border-radius:var(--radius-md);
  box-shadow:0 18px 40px -14px rgba(8,14,28,.4);
  padding:.9rem 1rem;display:flex;align-items:center;gap:.8rem;
  border:1px solid rgba(11,20,38,.06);
  max-width:460px;margin:0 auto;
}
.install-banner img{width:44px;height:44px;border-radius:11px;flex-shrink:0;}
.install-text{flex:1;display:flex;flex-direction:column;gap:.15rem;}
.install-text strong{font-size:.9rem;color:var(--navy-900);}
.install-text span{font-size:.76rem;color:var(--ink-soft);line-height:1.35;}
.install-dismiss{
  position:absolute;top:-.5rem;right:-.5rem;width:26px;height:26px;border-radius:50%;
  background:var(--navy-900);color:#fff;border:2px solid #fff;cursor:pointer;font-size:.7rem;
}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:80;background:rgba(5,9,18,.94);
  display:flex;align-items:center;justify-content:center;padding:2rem 1rem;
}
.lightbox-content{max-width:min(90vw,900px);max-height:86vh;}
.lightbox-content img,.lightbox-content video{
  max-width:100%;max-height:86vh;border-radius:12px;display:block;margin:0 auto;
}
.lightbox-close{
  position:absolute;top:1.2rem;right:1.2rem;width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);
  cursor:pointer;font-size:1rem;
}

@media(max-width:480px){
  .section{padding:3.6rem 0;}
  .hero{padding:2.2rem 0 3.4rem;}
}