:root{
  --bg:#0b1220;
  --bg-2:#121b2a;
  --surface:#ffffff;
  --surface-soft:#f4f7fb;
  --text:#111827;
  --text-soft:#667085;
  --white:#ffffff;
  --primary:#2457ff;
  --secondary:#ef4444;
  --line:rgba(17,24,39,.08);
  --shadow:0 30px 80px rgba(2,6,23,.14);
  --shadow-soft:0 18px 46px rgba(2,6,23,.07);
  --container:min(1180px, calc(100vw - 32px));
  --header-h:86px;
  --focus:#0ea5e9;
  --hero-wave:#ffffff;
  --hero-header:rgba(7,11,19,.22);
  --hero-header-scrolled:rgba(7,11,19,.58);
  --hero-overlay-top:rgba(6,10,18,.14);
  --hero-overlay-bottom:rgba(6,10,18,.72);
  --hero-overlay-side:rgba(6,10,18,.20);
  --hero-badge-bg:rgba(255,255,255,.1);
  --hero-badge-border:rgba(255,255,255,.14);
}
html[data-theme="dark"]{
  --surface:#0f172a;
  --surface-soft:#111827;
  --text:#f8fafc;
  --text-soft:#cbd5e1;
  --line:rgba(255,255,255,.08);
  --shadow:0 30px 80px rgba(0,0,0,.35);
  --shadow-soft:0 18px 46px rgba(0,0,0,.22);
  --hero-wave:#0f172a;
  --hero-header:rgba(2,6,23,.28);
  --hero-header-scrolled:rgba(2,6,23,.78);
}
html[data-theme="contrast"]{
  --surface:#000000;
  --surface-soft:#000000;
  --text:#ffffff;
  --text-soft:#ffffff;
  --primary:#00e5ff;
  --secondary:#ffdd00;
  --line:rgba(255,255,255,.36);
  --shadow:none;
  --shadow-soft:none;
  --focus:#ffdd00;
  --hero-wave:#000000;
  --hero-header:rgba(0,0,0,.72);
  --hero-header-scrolled:rgba(0,0,0,.96);
  --hero-overlay-top:rgba(0,0,0,.05);
  --hero-overlay-bottom:rgba(0,0,0,.48);
  --hero-overlay-side:rgba(0,0,0,.12);
  --hero-badge-bg:rgba(0,0,0,.42);
  --hero-badge-border:rgba(255,255,255,.36);
}
html[data-textsize="large"]{font-size:18px}
html[data-textsize="xlarge"]{font-size:20px}
html.readable-font body{font-family:"Atkinson Hyperlegible", Inter, system-ui, sans-serif}
html.underline-links a{text-decoration:underline}
html[data-motion="reduced"] *, html[data-motion="reduced"] *::before, html[data-motion="reduced"] *::after{
  animation:none !important;
  transition:none !important;
  scroll-behavior:auto !important;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--surface);overflow-x:hidden}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.container{width:var(--container);margin:0 auto}
.skip-link{position:absolute;left:16px;top:-56px;z-index:4000;background:var(--surface);color:var(--text);padding:12px 16px;border-radius:12px;border:2px solid var(--focus)}
.skip-link:focus{top:16px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
#progress{position:fixed;top:0;left:0;height:4px;width:0%;background:linear-gradient(90deg,var(--secondary),var(--primary));z-index:2600}
#preloader{position:fixed;inset:0;z-index:3000;display:grid;place-items:center;background:linear-gradient(180deg,#0a111c,#111b2b);transition:opacity .45s ease,visibility .45s ease}
#preloader.is-hidden{opacity:0;visibility:hidden}
.preloader-ring{width:76px;height:76px;border-radius:50%;border:4px solid rgba(255,255,255,.14);border-top-color:#fff;animation:spin 1s linear infinite}
.preloader-text{margin-top:16px;color:#fff;font-weight:800;letter-spacing:.05em}
@keyframes spin{to{transform:rotate(360deg)}}
.utility-buttons {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2400;
  display: grid;
  gap: 10px;
  justify-items: stretch;

  animation: floatUp 0.6s ease-out;
}

@keyframes floatUp {
  from {
    transform: translateY(40px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.utility-btn {
  min-height: 48px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  font-weight: 800;

  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.utility-btn:hover {
  transform: translateY(-3px) scale(1.02);
}
.accessibility-panel,.side-panel{position:fixed;top:0;width:min(380px,94vw);height:100vh;background:var(--surface);color:var(--text);transition:transform .35s ease;z-index:2500;box-shadow:var(--shadow);border:1px solid var(--line)}
.accessibility-panel{right:0;transform:translateX(100%)}
.accessibility-panel.open{transform:none}
.side-panel-left{left:0;transform:translateX(-100%);border-left:0;border-right:1px solid var(--line)}
.side-panel-left.open{transform:none}
.side-backdrop{position:fixed;inset:0;background:rgba(4,8,15,.42);backdrop-filter:blur(8px);z-index:2450;opacity:0;pointer-events:none;transition:opacity .3s ease}
.side-backdrop.open{opacity:1;pointer-events:auto}
.panel-top{display:flex;align-items:center;justify-content:space-between;padding:24px 22px 18px;border-bottom:1px solid var(--line)}
.panel-top h2{margin:0;font-size:1.2rem}
.panel-close{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:var(--surface-soft);color:var(--text);cursor:pointer}
.panel-section{padding:18px 22px;border-bottom:1px solid var(--line)}
.panel-section label{display:block;font-weight:700;margin-bottom:10px}
.panel-section select{width:100%;min-height:48px;border-radius:14px;border:1px solid var(--line);padding:0 12px;background:var(--surface);color:var(--text)}
.panel-toggles label{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-weight:600}
.side-items{padding:22px;display:grid;gap:14px}
.side-item{display:grid;gap:4px;padding:16px;border-radius:18px;background:var(--surface-soft);border:1px solid var(--line)}
.side-item span{color:var(--text-soft)}
.site-header{position:fixed;top:0;left:0;right:0;z-index:2200;height:var(--header-h);background:var(--hero-header);backdrop-filter:blur(8px);transition:background .35s ease,box-shadow .35s ease}
.site-header.is-scrolled{background:var(--hero-header-scrolled);box-shadow:0 18px 44px rgba(2,6,23,.16)}
.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800}
.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--secondary),var(--primary))}
.brand-text{letter-spacing:.01em}
.desktop-nav{display:flex;align-items:center;gap:8px}
.desktop-nav a{color:#fff;font-weight:700;padding:12px 16px;border-radius:999px;transition:background .28s ease,transform .28s ease,box-shadow .28s ease}
.desktop-nav a:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}
.desktop-nav a.active{background:linear-gradient(135deg,var(--secondary),var(--primary))}
.nav-actions{display:flex;align-items:center;gap:12px}
.header-phone{color:#fff;font-weight:800;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
.menu-lines{width:52px;height:52px;border-radius:18px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);display:grid;place-items:center;cursor:pointer;padding:12px}
.menu-lines span{display:block;width:22px;height:2px;background:#fff;border-radius:999px;margin:3px 0}
.mobile-nav{display:none;background:var(--surface);padding:12px 16px 16px;border-top:1px solid var(--line)}
.mobile-nav.open{display:grid;gap:8px}
.mobile-nav a{padding:14px 16px;border-radius:14px;background:var(--surface-soft);border:1px solid var(--line);color:var(--text);font-weight:700}
.hero{position:relative;min-height:100vh;overflow:hidden;background:#08111c;display:flex;align-items:flex-end}
.hero-bg{position:absolute;inset:-4%;background:url("assets/images/hero.jpg") center 44% / cover no-repeat;transform:scale(1.08);will-change:transform;filter:brightness(1.12) contrast(1.03) saturate(1.06)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,var(--hero-overlay-top) 0%,rgba(6,10,18,.24) 40%,var(--hero-overlay-bottom) 100%),linear-gradient(90deg,var(--hero-overlay-side) 0%,rgba(6,10,18,.06) 36%,var(--hero-overlay-side) 100%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(18px)}
.hero-glow-left{width:340px;height:340px;left:-100px;top:20%;background:radial-gradient(circle, rgba(239,68,68,.20) 0%, rgba(255,255,255,0) 70%)}
.hero-glow-right{width:420px;height:420px;right:-120px;bottom:-80px;background:radial-gradient(circle, rgba(36,87,255,.24) 0%, rgba(255,255,255,0) 70%)}
.hero-inner{position:relative;z-index:2;color:#fff;padding:168px 0 110px;transition:transform .12s linear}
.hero-badge{display:inline-flex;align-items:center;padding:10px 14px;border-radius:999px;background:var(--hero-badge-bg);border:1px solid var(--hero-badge-border);font-weight:800;font-size:.92rem}
.hero h1{max-width:11ch;margin:22px 0 18px;font-size:clamp(3rem,6vw,6rem);line-height:.92;letter-spacing:-.05em;text-shadow:0 10px 30px rgba(0,0,0,.28)}
.hero-text{max-width:730px;margin:0 0 30px;color:rgba(255,255,255,.92);line-height:1.8;font-size:clamp(1rem,1.6vw,1.16rem);text-shadow:0 6px 18px rgba(0,0,0,.25)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{min-height:56px;padding:0 22px;border-radius:16px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;position:relative;overflow:hidden;transition:transform .28s ease,box-shadow .28s ease,background .28s ease;border:none;cursor:pointer}
.btn::after{content:"";position:absolute;width:180%;height:220%;top:-60%;left:-140%;background:rgba(255,255,255,.16);transform:rotate(22deg);transition:left .55s ease}
.btn:hover::after{left:100%}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--secondary),var(--primary));box-shadow:0 18px 34px rgba(36,87,255,.24)}
.btn-secondary{color:var(--text);background:var(--surface);border:1px solid var(--line)}
.btn-small{min-height:48px;padding:0 18px;border-radius:14px}
.hero-facts{margin-top:42px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:980px}
.hero-fact{padding:20px;border-radius:22px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(10px)}
.hero-fact strong{display:block}
.hero-fact span{display:block;margin-top:8px;color:rgba(255,255,255,.84)}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;line-height:0;z-index:3}
.hero-wave svg{display:block;width:100%;height:124px;filter:drop-shadow(0 -10px 20px rgba(0,0,0,.05))}
.hero-wave path{fill:var(--hero-wave)}
.section{padding:110px 0}
.intro-cards{padding-top:28px}
.intro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:-74px;position:relative;z-index:5}
.intro-card,.service-card,.project-card,.contact-form-wrap,.about-card,.contact-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.intro-card{border-radius:24px;padding:28px;transition:transform .34s ease,box-shadow .34s ease}
.intro-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.intro-number{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--secondary),var(--primary));font-weight:900;margin-bottom:16px}
.intro-card h2{margin:0 0 10px;font-size:1.25rem}
.intro-card p{margin:0;color:var(--text-soft);line-height:1.8}
.section-head{max-width:760px;margin:0 auto 44px;text-align:center}
.section-kicker{display:inline-block;margin-bottom:12px;color:var(--primary);text-transform:uppercase;letter-spacing:.12em;font-size:.88rem;font-weight:900}
.section-head h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.03;letter-spacing:-.045em}
.section-head p{margin:0;color:var(--text-soft);line-height:1.8}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.service-card{position:relative;overflow:hidden;border-radius:26px;padding:0;transition:transform .38s ease,box-shadow .38s ease,border-color .38s ease}
.service-card::before{content:"";position:absolute;inset:auto -36px -46px auto;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle, rgba(36,87,255,.16), rgba(239,68,68,.08), rgba(255,255,255,0));pointer-events:none}
.service-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:var(--shadow)}
.service-image-btn{display:block;width:100%;padding:0;border:0;background:none;cursor:pointer}
.service-image-btn img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.service-copy{padding:22px}
.service-copy h3{margin:0 0 10px;font-size:1.2rem}
.service-copy p{margin:0;color:var(--text-soft);line-height:1.8}
.section-dark{background:linear-gradient(180deg,#0d131f,#10192a);color:#fff}
html[data-theme="dark"] .section-dark, html[data-theme="contrast"] .section-dark{background:var(--surface-soft)}
.about-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:26px;align-items:stretch}
.about-copy p{color:rgba(255,255,255,.84);line-height:1.85}
html[data-theme="dark"] .about-copy p, html[data-theme="contrast"] .about-copy p{color:var(--text-soft)}
.feature-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.feature-list li{position:relative;padding-left:30px;color:rgba(255,255,255,.9)}
html[data-theme="dark"] .feature-list li, html[data-theme="contrast"] .feature-list li{color:var(--text)}
.feature-list li::before{content:"";position:absolute;left:0;top:.58em;width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--secondary),var(--primary))}
.about-card{min-height:100%;padding:34px;border-radius:28px}
.mini-badge{display:inline-block;padding:8px 12px;border-radius:999px;background:var(--surface-soft);color:var(--text);font-size:.84rem;font-weight:900;margin-bottom:18px;border:1px solid var(--line)}
.about-card h3{margin:0 0 12px;font-size:1.9rem}
.about-card p{margin:0 0 22px;color:var(--text-soft);line-height:1.8}
.section-soft{background:var(--surface-soft)}
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.project-card{border-radius:26px;overflow:hidden;transition:transform .35s ease,box-shadow .35s ease}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.project-copy{padding:24px}
.project-copy h3{margin:0 0 8px}
.project-copy p{margin:0;color:var(--text-soft);line-height:1.8}
.section-accent{background:radial-gradient(circle at top right, rgba(36,87,255,.12), transparent 28%),linear-gradient(180deg,#f8fbff,#eef4ff)}
html[data-theme="dark"] .section-accent, html[data-theme="contrast"] .section-accent{background:var(--surface-soft)}
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:start}
.contact-copy p{color:var(--text-soft);line-height:1.8}
.contact-cards{display:grid;gap:14px;margin-top:26px}
.contact-card{border-radius:22px;padding:18px 20px;transition:transform .28s ease,box-shadow .28s ease}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.contact-card strong{display:block}
.contact-card span{display:block;margin-top:6px;color:var(--text-soft)}
.contact-form-wrap{border-radius:28px;padding:26px;box-shadow:var(--shadow)}
.contact-form{display:grid;gap:16px}
.contact-form label{display:grid;gap:8px}
.contact-form span{font-weight:800;font-size:.95rem}
.contact-form input,.contact-form textarea{width:100%;padding:15px 16px;border-radius:16px;border:1px solid var(--line);outline:none;background:var(--surface);color:var(--text)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--focus);box-shadow:0 0 0 4px rgba(14,165,233,.20)}
.form-btn{width:100%}
.site-footer{background:var(--bg);color:#fff;padding:34px 0}
.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.footer-inner p{margin:.5rem 0 0;max-width:520px;color:rgba(255,255,255,.72);line-height:1.7}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{opacity:.9}
.lightbox{position:fixed;inset:0;z-index:2800;display:none;place-items:center;background:rgba(0,0,0,.84);padding:24px}
.lightbox.open{display:grid}
.lightbox-inner{max-width:min(1100px, 92vw)}
.lightbox img{display:block;width:100%;max-height:78vh;object-fit:contain;border-radius:20px;box-shadow:var(--shadow)}
.lightbox-caption{margin-top:14px;color:#fff;font-weight:700;text-align:center}
.lightbox-close{position:absolute;top:18px;right:18px;width:48px;height:48px;border-radius:999px;border:0;background:#fff;color:#111;cursor:pointer;font-size:1.5rem}
.reveal{opacity:0;transform:translateY(48px);transition:opacity .82s cubic-bezier(.17,.67,.3,1),transform .82s cubic-bezier(.17,.67,.3,1)}
.reveal.revealed{opacity:1;transform:none}
.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}.delay-4{transition-delay:.32s}
.legal-page{min-height:100vh;background:var(--surface-soft);padding:140px 0 80px}
.legal-card{background:var(--surface);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:34px}
.legal-card h1{margin:0 0 18px;font-size:2.4rem}.legal-card h2{margin:28px 0 10px;font-size:1.25rem}
.legal-card p,.legal-card li{line-height:1.8;color:var(--text-soft)}.legal-card ul{padding-left:20px}
@media (max-width:1080px){.desktop-nav{display:none}}
@media (max-width:980px){.intro-grid,.services-grid,.about-grid,.projects-grid,.contact-grid,.hero-facts{grid-template-columns:1fr}.footer-inner{flex-direction:column}.header-phone{display:none}}
@media (max-width:720px){:root{--header-h:78px}.brand-text{display:none}.hero-bg{background-position:center 45%}.hero-inner{padding:146px 0 102px}.hero-wave svg{height:110px}.section{padding:90px 0}.intro-grid{margin-top:-46px}.hero-actions{flex-direction:column;align-items:stretch}.btn{width:100%}.utility-buttons{right:10px;bottom:10px}}


#mobileNav{
  display:none !important;
}
#sideMenuHeaderToggle{
  width:52px;height:52px;border-radius:18px;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);display:grid;place-items:center;cursor:pointer;padding:12px;
}
#sideMenuHeaderToggle span{
  display:block;width:22px;height:2px;background:#fff;border-radius:999px;margin:3px 0;
}


.whatsapp-btn {
  background: #25D366;
  color: white;
  justify-content: center;

  box-shadow: 0 0 0 rgba(37, 211, 102, 0.6);
  animation: whatsappPulse 2.5s infinite;
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}
.popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.popup.open {
  display: flex;
}

.popup-content {
  background: white;
  padding: 20px 30px;
  border-radius: 12px;
  text-align: center;
}

.back-button {
  display: inline-block;
  margin-bottom: 20px;
  padding: 10px 18px;
  background: #f1f1f1;
  color: #333;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.back-button:hover {
  background: #e0e0e0;
  transform: translateY(-1px);
}

.form-note {
  font-size: 12px;
  color: #777;
  margin-top: 10px;
}

.form-checkbox {
  display: flex !important;
  align-items: center !important;
  gap: 10px;
}

.form-checkbox input {
  display: inline-block !important;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.form-checkbox span {
  display: inline;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  font-size: 28px;
  cursor: pointer;
  z-index: 10;
}

.lightbox-nav.left {
  left: 20px;
}

.lightbox-nav.right {
  right: 20px;
}

.lightbox-nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.1);
}

.lightbox {
  user-select: none;
  touch-action: pan-y;
}

.hero-small {
  font-size: 0.6em;
  font-weight: 600;
  opacity: 0.9;
}

.hero-main {
  font-size: 1.1em;
  font-weight: 900;
}

.hero-sub {
  font-size: 0.8em;
  font-weight: 700;
}