/* Dark + Ice Blue + WhatsApp Green */
:root{
  --bg: #0b0b0f;
  --bg2:#0f0f16;
  --card:#12121b;
  --text:#f2f2f5;
  --muted:#b7b7c6;
  --line: rgba(255,255,255,.08);

  --ice:#9ee7ff;
  --ice2:#3bd5ff;

  --wa:#25D366;
  --wa2:#16b653;

  --shadow: 0 10px 40px rgba(0,0,0,.45);
  --radius: 16px;
  --max: 1100px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(158,231,255,.14), transparent 60%),
    radial-gradient(1000px 500px at 80% 0%, rgba(59,213,255,.10), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}

a{ color:inherit; text-decoration:none; }
.container{ width:min(var(--max), calc(100% - 32px)); margin-inline:auto; }

.ice{ color: var(--ice); text-shadow: 0 0 18px rgba(158,231,255,.15); }

.skip-link{ position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip-link:focus{
  position:fixed; left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
  background:var(--card); border:1px solid var(--line); border-radius:10px; z-index:9999;
}

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

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,11,15,.65);
  border-bottom:1px solid var(--line);
}
.header__inner{ display:flex; align-items:center; justify-content:space-between; padding:14px 0; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.2px; }
.brand__dot{
  width:10px; height:10px; border-radius:50%;
  background: linear-gradient(135deg, var(--ice), var(--ice2));
  box-shadow: 0 0 0 6px rgba(158,231,255,.10);
}
.brand__text{ color: var(--text); }

.nav{ display:flex; align-items:center; gap:14px; }
.nav__menu{ display:flex; align-items:center; gap:18px; }
.nav__menu a{
  color:var(--muted);
  font-weight:700;
  padding:10px 10px;
  border-radius:10px;
}
.nav__menu a:hover{ color:var(--text); background:rgba(255,255,255,.04); }

.nav__ig{ border:1px solid var(--line); background: rgba(255,255,255,.03); }

.nav__toggle{
  display:none; border:1px solid var(--line); background:transparent; color:var(--text);
  border-radius:12px; padding:10px 12px; cursor:pointer;
}
.nav__toggle-line{ display:block; width:18px; height:2px; background:var(--text); margin:4px 0; opacity:.85; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(135deg, rgba(158,231,255,.18), rgba(59,213,255,.10));
  color:var(--text);
  font-weight:800;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 14px 40px rgba(0,0,0,.42); }
.btn:active{ transform: translateY(0); }

.btn--ghost{
  background: transparent;
  border:1px solid var(--line);
  box-shadow:none;
  color:var(--text);
}
.btn--ghost:hover{ background: rgba(255,255,255,.05); }

.btn--small{ padding:10px 12px; border-radius:12px; font-weight:800; }

.btn--ice{
  background: linear-gradient(135deg, rgba(158,231,255,.22), rgba(59,213,255,.12));
  border:1px solid rgba(158,231,255,.20);
}

.btn--wa{
  background: linear-gradient(135deg, rgba(37,211,102,.92), rgba(22,182,83,.92));
  border:1px solid rgba(37,211,102,.35);
  color:#06130a;
  box-shadow: 0 12px 32px rgba(37,211,102,.18);
}
.btn--wa:hover{ filter: brightness(1.03); box-shadow: 0 16px 44px rgba(37,211,102,.22); }

.btn--xl{ width:100%; padding:16px 16px; border-radius:16px; font-size:16px; }

/* Hero */
.hero{ padding:56px 0 26px; }
.hero__inner{
  display:grid;
  grid-template-columns: 1.25fr .9fr;
  gap:22px;
  align-items:stretch;
}
.kicker{
  display:inline-block;
  color:var(--muted);
  border:1px solid var(--line);
  padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.03);
  margin:0 0 14px;
}
.hero h1{ font-size: clamp(28px, 4vw, 44px); line-height:1.08; margin:0 0 12px; }
.lead{ color:var(--muted); font-size: 16.5px; line-height:1.6; margin:0 0 18px; }
.hero__cta{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px; }
.hero__stats{
  list-style:none; padding:0; margin:0;
  display:flex; gap:10px; flex-wrap:wrap;
}
.hero__stats li{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius:14px;
  padding:10px 12px;
  min-width: 140px;
}
.hero__stats span{ display:block; font-weight:900; }
.hero__stats small{ color:var(--muted); }

/* Cards / panels */
.card, .panel{
  border:1px solid var(--line);
  background: rgba(18,18,27,.72);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero__card{ padding:18px; }
.card__title{ margin:0 0 8px; font-size:18px; }
.card__text{ margin:0 0 14px; color:var(--muted); line-height:1.55; }
.card__contact{ display:flex; flex-direction:column; gap:10px; margin:12px 0; }

.contact-line{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--text);
}
.contact-line:hover{ background: rgba(255,255,255,.06); }
.icon{ opacity:.9; }

.wa-line{
  border-color: rgba(37,211,102,.22);
  background: rgba(37,211,102,.08);
}

.card__actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; }
.card__note{ margin:14px 0 0; color:var(--muted); font-size:13px; line-height:1.5; }

.address{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(158,231,255,.14);
  background: rgba(158,231,255,.06);
  color: var(--text);
}

/* Sections */
.section{ padding:56px 0; }
.section__head{ margin-bottom:18px; }
.section__head h2{ margin:0 0 8px; font-size:26px; }
.section__head p{ margin:0; color:var(--muted); line-height:1.6; }

.grid.two{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.panel{ padding:18px; }
.panel h3{ margin:0 0 10px; }
.list{ margin:0; padding-left:18px; color:var(--muted); line-height:1.7; }
.muted{ color:var(--muted); }

/* Services */
.services{ display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:12px; }
.service{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding:18px;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.service:hover{
  transform: translateY(-2px);
  border-color: rgba(158,231,255,.20);
  box-shadow: 0 16px 44px rgba(0,0,0,.42);
}
.service h3{ margin:0 0 8px; }
.service p{ margin:0 0 12px; color:var(--muted); line-height:1.6; }

.tags{
  list-style:none; padding:0; margin:0;
  display:flex; flex-wrap:wrap; gap:8px;
}
.tags li{
  font-size:12.5px;
  color: var(--text);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding:7px 10px;
  border-radius:999px;
}

/* CTA band */
.cta-band{
  margin-top:16px;
  padding:18px;
  border:1px solid rgba(158,231,255,.14);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(158,231,255,.12), rgba(59,213,255,.06));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.cta-band h3{ margin:0 0 6px; }
.cta-band p{ margin:0; color:var(--muted); }
.cta-band__actions{ display:flex; gap:10px; flex-wrap:wrap; }

.contact-box{ display:flex; flex-direction:column; gap:10px; margin-top:10px; }

/* Footer */
.footer{
  border-top:1px solid var(--line);
  padding:18px 0;
  background: rgba(11,11,15,.55);
}
.footer__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; flex-wrap:wrap;
}
.footer p{ margin:0; color:var(--muted); }
.to-top{ color:var(--muted); padding:8px 10px; border-radius:10px; border:1px solid var(--line); }
.to-top:hover{ color:var(--text); background: rgba(255,255,255,.05); }

/* Floating WhatsApp Button */
.fab-wa{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: linear-gradient(135deg, rgba(37,211,102,.95), rgba(22,182,83,.95));
  border: 1px solid rgba(37,211,102,.35);
  box-shadow: 0 18px 46px rgba(0,0,0,.55);
  z-index: 999;
  transform: translateZ(0);
}
.fab-wa__icon{ font-size: 22px; color:#06130a; position: relative; z-index: 2; }
.fab-wa__pulse{
  position:absolute;
  inset:-10px;
  border-radius: 24px;
  background: rgba(37,211,102,.22);
  filter: blur(2px);
  animation: pulse 1.8s ease-in-out infinite;
  z-index: 1;
}
@keyframes pulse{
  0%{ transform: scale(.86); opacity: .45; }
  50%{ transform: scale(1.08); opacity: .22; }
  100%{ transform: scale(.86); opacity: .45; }
}

/* Responsive */
@media (max-width: 960px){
  .hero__inner{ grid-template-columns: 1fr; }
  .services{ grid-template-columns: 1fr; }
  .grid.two{ grid-template-columns: 1fr; }
  .cta-band{ flex-direction:column; align-items:flex-start; }

  .nav__toggle{ display:inline-flex; }
  .nav__menu{
    position:absolute;
    right:16px; top:64px;
    flex-direction:column;
    align-items:stretch;
    padding:12px;
    border:1px solid var(--line);
    background: rgba(18,18,27,.95);
    border-radius: 16px;
    min-width: 240px;
    display:none;
  }
  .nav__menu a{ padding:10px 10px; }
  .nav__menu.is-open{ display:flex; }
}