:root{
  --ink:#13161d;
  --ink-soft:rgba(19,22,29,.62);
  --ink-faint:rgba(19,22,29,.42);
  --border:rgba(19,22,29,.1);
  --bg:#f8fafc;
  --bg-alt:#eef3f9;
  --bg-accent-soft:#e3f0fc;
  --blue:#1f7fd6;
  --violet:#1f7fd6;
  --orange:#1f7fd6;
  --grad:linear-gradient(135deg,#1f7fd6,#4a9ce6);
  --radius:14px;
  --wa:#25D366;
  --hero-bg:#070c16;
  --hero-bg-2:#0c1526;
  --hero-ink:#f4f3f7;
  --hero-ink-soft:rgba(244,243,247,.64);
  --hero-line:rgba(244,243,247,.14);
  --hero-accent:#6db1f0;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:Inter,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2{font-family:'Space Grotesk',sans-serif;font-weight:700;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.center{text-align:center}

.grad-text{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:700;font-size:15px;
  padding:15px 26px;border-radius:10px;border:none;
  white-space:nowrap;
}
.btn-sm{padding:10px 18px;font-size:13px;border-radius:24px}
.btn-gradient{background:var(--violet);color:#fff}
.btn-outline{background:rgba(20,20,26,.04);border:1px solid rgba(20,20,26,.14);color:var(--ink);font-weight:600}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,.92);
  backdrop-filter:blur(20px) saturate(1.15);-webkit-backdrop-filter:blur(20px) saturate(1.15);
  border-bottom:1px solid rgba(244,243,247,.1);
  box-shadow:inset 0 1px 0 rgba(244,243,247,.06);
  transition:background .35s ease,border-color .35s ease;
}
.nav.nav-solid{background:rgba(255,255,255,.85);border-bottom-color:var(--border)}
.nav-inner{
  max-width:1280px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 32px;
}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:32px;height:32px;object-fit:contain}
.brand span{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;letter-spacing:.02em;color:var(--hero-ink);transition:color .35s ease}
.nav.nav-solid .brand span{color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:13px;color:var(--hero-ink-soft);font-weight:500;transition:color .35s ease}
.nav-links a:hover{color:var(--hero-ink)}
.nav.nav-solid .nav-links a{color:var(--ink-soft)}
.nav.nav-solid .nav-links a:hover{color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:14px}
.nav-actions .btn-gradient{background:var(--hero-ink);color:var(--hero-bg);transition:background .35s ease,color .35s ease}
.nav.nav-solid .nav-actions .btn-gradient{background:var(--ink);color:var(--bg)}
.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:transparent;border:1px solid var(--hero-line);border-radius:8px;
  transition:border-color .35s ease;
}
.nav.nav-solid .burger{border-color:var(--border)}
.burger span{width:16px;height:2px;background:var(--hero-ink);margin:0 auto;transition:transform .2s,opacity .2s,background .35s ease}
.nav.nav-solid .burger span{background:var(--ink)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero-band{
  position:relative;overflow:hidden;min-height:640px;display:flex;align-items:stretch;
  background:
    linear-gradient(180deg,var(--hero-bg) 0%,var(--hero-bg-2) 100%),
    radial-gradient(circle at 85% 20%,rgba(31,127,214,.22),transparent 55%);
}
.hero-grain{
  position:absolute;inset:0;pointer-events:none;z-index:1;opacity:.3;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-spotlight{
  position:absolute;inset:0;pointer-events:none;z-index:1;opacity:0;transition:opacity .4s ease;
  background:radial-gradient(460px circle at var(--mx,30%) var(--my,50%),rgba(109,177,240,.16),transparent 70%);
}
.hero-band:hover .hero-spotlight{opacity:1}
.hero-watermark{
  position:absolute;left:-2%;bottom:-6%;
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:clamp(110px,15vw,220px);letter-spacing:-.02em;line-height:1;
  color:rgba(244,243,247,.06);white-space:nowrap;pointer-events:none;z-index:1;
}
.hero-bg-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-bg-media img,.hero-bg-media video{
  width:100%;height:100%;object-fit:cover;object-position:50% 45%;display:block;
  filter:grayscale(.3) brightness(.48) contrast(1.05);
}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,var(--hero-bg) 0%,rgba(7,12,22,.88) 32%,rgba(7,12,22,.58) 58%,rgba(7,12,22,.22) 100%);
}
@media(max-width:860px){.hero-scrim{background:linear-gradient(180deg,var(--hero-bg) 0%,rgba(7,12,22,.82) 40%,rgba(7,12,22,.55) 100%)}}
.hero{
  position:relative;z-index:2;width:100%;max-width:1280px;margin:0 auto;
  padding:0 32px;display:flex;flex-direction:column;justify-content:center;
}
.hero-eyebrow{margin-bottom:28px;color:var(--hero-ink-soft)}
.hero h1{font-size:clamp(42px,6.2vw,80px);line-height:1.02;letter-spacing:-.02em;margin-bottom:26px;color:var(--hero-ink);max-width:14ch}
.accent-text{color:var(--hero-accent)}
.hero-sub{font-size:18px;line-height:1.6;color:var(--hero-ink-soft);max-width:480px;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:52px}
.hero .btn-outline{background:rgba(244,243,247,.06);border:1px solid var(--hero-line);color:var(--hero-ink)}
.btn-solid-light{background:var(--hero-ink);color:var(--hero-bg)}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;
  padding-top:26px;border-top:1px solid var(--hero-line);
  font-size:13px;color:var(--hero-ink-soft);max-width:640px;
}
.hero-facts strong{color:var(--hero-ink);font-weight:600}
@media(max-width:640px){
  .hero-band{min-height:0}
  .hero{padding-top:64px;padding-bottom:56px}
  .hero-ctas{margin-bottom:36px}
}
@media(max-width:520px){.hero-watermark{display:none}}
@media (prefers-reduced-motion:reduce){
  .hero-bg-media img,.hero-bg-media video{transition:none}
}

/* SECTIONS */
.section{max-width:1280px;margin:0 auto;padding:70px 32px}
.section.alt{max-width:none;background:var(--bg-alt);padding-left:0;padding-right:0}
.section.alt > *{max-width:1280px;margin-left:auto;margin-right:auto}
.section.tint{max-width:none;background:var(--bg-accent-soft);padding-left:0;padding-right:0}
.section.tint > *{max-width:1280px;margin-left:auto;margin-right:auto}
.section h2{font-size:32px;margin-bottom:36px}
.section-head.center{text-align:center;max-width:560px;margin:0 auto 36px}
.section-head.center h2{margin:10px 0}
.section-head.center p{color:var(--ink-soft);font-size:15px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--violet)}
.section-head.split{
  display:flex;justify-content:space-between;align-items:end;
  margin-bottom:36px;flex-wrap:wrap;gap:14px;
}
.section-sub{font-size:13px;color:var(--ink-faint)}
.section-intro{font-size:14px;color:var(--ink-soft);margin-top:10px;max-width:440px}

.grid{display:grid;gap:16px}
.services-grid{grid-template-columns:repeat(4,1fr)}
.why-grid{grid-template-columns:repeat(4,1fr);gap:20px}
.gallery-grid{grid-template-columns:repeat(4,1fr);gap:14px}
.care-grid{grid-template-columns:repeat(3,1fr);gap:18px}

.service-card{
  display:block;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:0;box-shadow:0 1px 3px rgba(15,15,20,.04);
  transition:transform .2s,border-color .2s;
  overflow:hidden;
}
.service-card:hover{transform:translateY(-4px);border-color:rgba(31,127,214,.4)}
.service-photo{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.service-body{padding:24px}
.service-card.has-photo .service-body{padding:18px 22px 22px}
.service-tag{
  display:inline-flex;align-items:center;
  padding:4px 9px;border-radius:5px;
  background:var(--bg-alt);border:1px solid var(--border);
  font-family:'Space Grotesk',sans-serif;font-size:10px;font-weight:700;letter-spacing:.03em;
  color:var(--violet);margin-bottom:11px;
}
.service-card h3{font-size:15px;font-weight:700;margin:0 0 6px}
.service-card p{font-size:12.5px;color:var(--ink-soft);line-height:1.5}

.why-card{border-left:2px solid var(--violet);padding-left:18px}
.why-icon{width:22px;height:22px;color:var(--violet);margin-bottom:12px;display:block}
.why-card h3{font-size:16px;font-weight:700;margin:0 0 8px}
.why-card p{font-size:13px;color:var(--ink-soft);line-height:1.55}

.services-extra{margin-top:36px;padding-top:28px;border-top:1px solid var(--border);text-align:center}
.services-extra-label{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;margin-bottom:8px}
.services-extra-list{font-size:13px;color:var(--ink-soft);max-width:640px;margin:0 auto 16px;line-height:1.6}
.services-cta{display:inline-block;font-size:13.5px;font-weight:600;color:var(--violet);border-bottom:1px solid rgba(31,127,214,.35)}
.services-cta:hover{border-color:var(--violet)}

.timeline{display:flex;flex-direction:column;gap:0;position:relative}
.timeline::before{content:"";position:absolute;top:11px;bottom:11px;left:11px;width:1px;background:var(--border);z-index:0}
.timeline-card{position:relative;z-index:1;padding:0 0 26px 34px}
.timeline-card:last-child{padding-bottom:0}
.timeline-card .n{
  position:absolute;left:0;top:0;
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:1.5px solid var(--violet);
  font-family:'Space Grotesk',sans-serif;font-size:10px;font-weight:700;color:var(--violet);
}
.timeline-card h3{font-size:14.5px;font-weight:700;margin:0 0 6px}
.timeline-card p{font-size:12.5px;color:var(--ink-soft);line-height:1.5}

.care-card{
  background:var(--bg-alt);border-radius:var(--radius);
  padding:26px;
}
.care-card p{font-size:14px;color:var(--ink-soft);line-height:1.6}

.gallery-caption{text-align:center;font-size:13px;color:var(--ink-faint);margin-top:20px}

.gallery-tile{
  aspect-ratio:1;border-radius:12px;border:1px solid rgba(15,15,20,.07);
  overflow:hidden;background:var(--bg-alt);
}
.gallery-tile img{width:100%;height:100%;object-fit:cover;display:block}

/* VIDEO + EXPLAINER */
.explainer{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;align-items:center;max-width:1180px;margin:0 auto}
@media(max-width:900px){.explainer{grid-template-columns:1fr;gap:36px}}
.video-frame{
  position:relative;border-radius:10px;overflow:hidden;aspect-ratio:16/9;
  background:#000;border:1px solid var(--border);
}
.video-frame video{width:100%;height:100%;display:block;background:#000}
.video-play-btn{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:74px;height:74px;border-radius:50%;background:var(--violet);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 34px rgba(31,127,214,.4);transition:transform .2s ease;
}
.video-play-btn:hover{transform:translate(-50%,-50%) scale(1.06)}

/* CONTACT */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info h2{font-size:30px;margin-bottom:14px}
.contact-info p{color:var(--ink-soft);font-size:14px;line-height:1.6;max-width:380px}
.contact-details{margin:28px 0 0;display:flex;flex-direction:column;gap:16px;max-width:380px}
.contact-details dt{font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--violet);text-transform:uppercase;margin:0 0 4px}
.contact-details dd{font-size:14px;color:var(--ink);margin:0;line-height:1.5}
.contact-form{display:flex;flex-direction:column;gap:14px}
.field-group{display:flex;flex-direction:column;gap:6px}
.field-group label{font-size:12px;font-weight:600;color:var(--ink-soft)}
.contact-form input,.contact-form select,.contact-form textarea{
  background:#fff;border:1px solid rgba(15,15,20,.14);border-radius:8px;
  padding:13px 15px;color:var(--ink);font-size:14px;font-family:inherit;width:100%;
}
.contact-form select{color:rgba(20,20,26,.65)}
.contact-form textarea{resize:none}
.contact-form button{border:none;justify-content:center}
.contact-form button:disabled{opacity:.6;cursor:not-allowed}
.form-microcopy{font-size:12.5px;color:var(--ink-faint);line-height:1.5;margin:-2px 0 0}
.form-status{font-size:13px;min-height:18px}
.form-status.ok{color:#1a8a4a}
.form-status.err{color:#c0392b}

/* FOOTER */
.footer{
  max-width:1280px;margin:0 auto;padding:44px 32px 24px;
  border-top:1px solid var(--border);
}
.footer-inner{
  display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px;
  padding-bottom:28px;
}
.footer-col{font-size:13px;color:var(--ink-soft)}
.footer-brand{display:flex;align-items:flex-start;gap:12px}
.footer-brand img{width:32px;height:32px;object-fit:contain;flex-shrink:0}
.footer-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;color:var(--ink);margin:0 0 4px}
.footer-heading{font-weight:700;font-size:13px;color:var(--ink);margin:0 0 10px}
.footer-text{font-size:13px;color:var(--ink-soft);line-height:1.7;margin:0}
.footer-link{text-decoration:underline;text-underline-offset:2px}
.footer-legal{font-size:12px;color:var(--ink-faint);padding-top:20px;border-top:1px solid var(--border)}

/* WHATSAPP FAB */
.wa-fab{
  position:fixed;right:24px;bottom:24px;z-index:40;
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
  animation:wa-pulse 2.4s infinite;
}
@keyframes wa-pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.45)}
  70%{box-shadow:0 0 0 14px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}

/* RESPONSIVE */
@media (max-width:1080px){
  .services-grid,.why-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .care-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}

@media (max-width:860px){
  .nav-links,.nav-actions{display:none}
  .burger{display:flex}
  .nav.menu-open .nav-inner{flex-wrap:wrap;row-gap:4px}
  .nav.menu-open .nav-links{
    display:flex;flex-direction:column;gap:0;
    flex-basis:100%;order:3;
    border-top:1px solid var(--border);margin-top:12px;
  }
  .nav.menu-open .nav-links a{padding:12px 0;border-bottom:1px solid var(--border)}
  .nav.menu-open .nav-actions{
    display:flex;flex-direction:column;align-items:stretch;gap:10px;
    flex-basis:100%;order:4;margin:14px 0 16px;
  }
  .contact{grid-template-columns:1fr}
}

@media (max-width:640px){
  .services-grid,.why-grid,.gallery-grid,.care-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .section{padding:50px 20px}
  .nav-inner{padding:12px 20px}
  .footer{padding:32px 20px 20px}
}