:root{
  --brand:#0a4d8c;
  --brand-2:#1673c4;
  --brand-dark:#062f57;
  --accent:#25d366;
  --bg:#f5f8fb;
  --ink:#0f1a2b;
  --muted:#5b6a80;
  --card:#ffffff;
  --line:#e6ecf3;
  --shadow:0 10px 30px rgba(10,77,140,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3,h4{font-family:'Sora',sans-serif;color:var(--brand-dark);line-height:1.2}
a{color:var(--brand);text-decoration:none;transition:.2s}
a:hover{color:var(--brand-2)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Top bar */
.topbar{background:var(--brand-dark);color:#dfeaf5;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px;flex-wrap:wrap;gap:12px}
.topbar a{color:#dfeaf5}
.topbar .info span{margin-right:18px}
.topbar .info i{margin-right:6px;color:#7dc2ff}

/* Header */
header.main{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.04);position:sticky;top:0;z-index:100}
header.main .container{display:flex;align-items:center;justify-content:space-between;height:82px}
.logo{display:flex;align-items:center;gap:12px;font-family:'Sora',sans-serif;font-weight:800;font-size:1.35rem;color:var(--brand-dark)}
.logo-img{height:52px;width:auto;display:block}
.logo .mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-size:1.2rem;box-shadow:var(--shadow)}
.logo small{display:block;font-family:'Inter',sans-serif;font-weight:500;font-size:.72rem;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
nav ul{display:flex;list-style:none;gap:6px;align-items:center}
nav a.link{padding:10px 16px;border-radius:8px;font-weight:600;color:var(--ink);font-size:.95rem}
nav a.link:hover{background:var(--bg);color:var(--brand)}
nav .btn-cta{margin-left:8px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;transition:.25s;border:none;cursor:pointer;font-size:.95rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px)}
.btn-whats{background:var(--accent);color:#fff}
.btn-whats:hover{background:#1eb757;color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--brand);border:2px solid var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}

.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--brand-dark);cursor:pointer}

/* Hero */
.hero{position:relative;padding:90px 0 100px;background:
    radial-gradient(circle at 85% 15%,rgba(22,115,196,.18),transparent 55%),
    radial-gradient(circle at 10% 90%,rgba(10,77,140,.12),transparent 50%),
    linear-gradient(180deg,#eaf3fb 0%,#f5f8fb 100%);
    overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(22,115,196,.12);color:var(--brand);padding:8px 16px;border-radius:100px;font-weight:600;font-size:.85rem;margin-bottom:22px}
.hero h1{font-size:clamp(2rem,4.2vw,3.3rem);margin-bottom:22px}
.hero h1 span{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.1rem;color:var(--muted);margin-bottom:32px;max-width:560px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .metrics{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap}
.metric{padding-right:28px;border-right:1px solid var(--line)}
.metric:last-child{border-right:none}
.metric strong{display:block;font-family:'Sora',sans-serif;font-size:2rem;color:var(--brand-dark)}
.metric span{font-size:.85rem;color:var(--muted)}

.hero-visual{position:relative;height:440px}
.hero-card{position:absolute;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:22px}
.card-1{top:20px;left:0;width:260px}
.card-2{top:150px;right:0;width:280px}
.card-3{bottom:0;left:60px;width:280px}
.hero-card .ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;margin-bottom:12px}
.hero-card h4{font-size:1rem;margin-bottom:6px}
.hero-card p{font-size:.85rem;color:var(--muted)}
.hero-card .bar{height:6px;background:var(--bg);border-radius:100px;margin-top:10px;overflow:hidden}
.hero-card .bar span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--accent));width:99%;border-radius:100px}

/* Section base */
section{padding:90px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 60px}
.section-head .tag{display:inline-block;color:var(--brand);font-weight:600;letter-spacing:.15em;font-size:.8rem;text-transform:uppercase;margin-bottom:14px}
.section-head h2{font-size:clamp(1.75rem,3vw,2.4rem);margin-bottom:16px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px}
.service{background:var(--card);border-radius:16px;padding:32px 28px;border:1px solid var(--line);transition:.3s;position:relative;overflow:hidden}
.service::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transform:scaleX(0);transform-origin:left;transition:.3s}
.service:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.service:hover::before{transform:scaleX(1)}
.service .icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,rgba(10,77,140,.1),rgba(22,115,196,.15));color:var(--brand);display:grid;place-items:center;font-size:1.4rem;margin-bottom:20px}
.service h3{font-size:1.15rem;margin-bottom:12px}
.service p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.service .more{font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;font-size:.9rem}
.service .more:hover{gap:10px}

/* About */
.about{background:#fff}
.about .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,var(--brand),var(--brand-dark));aspect-ratio:4/3;padding:40px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.about-visual::before{content:"";position:absolute;top:-50px;right:-50px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.about-visual::after{content:"";position:absolute;bottom:-80px;left:-40px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.05)}
.about-visual .big{position:relative;font-family:'Sora',sans-serif;font-size:clamp(3rem,7vw,5rem);font-weight:800;line-height:1}
.about-visual .desc{position:relative;font-size:1.1rem;opacity:.9;max-width:340px}
.about h2{margin-bottom:20px}
.about p{color:var(--muted);margin-bottom:16px;font-size:1.02rem}
.about ul{list-style:none;margin:24px 0}
.about ul li{padding:10px 0;display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:500}
.about ul li i{width:26px;height:26px;border-radius:50%;background:rgba(37,211,102,.15);color:var(--accent);display:grid;place-items:center;font-size:.75rem}

/* Tools */
.tools{background:linear-gradient(180deg,var(--bg) 0%,#eaf3fb 100%)}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.tool{background:#fff;border-radius:16px;padding:28px;display:flex;align-items:center;gap:20px;border:1px solid var(--line);transition:.3s}
.tool:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.tool .tico{width:64px;height:64px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:1.6rem;flex-shrink:0}
.tool.tv .tico{background:linear-gradient(135deg,#0088cc,#004b7f)}
.tool.ad .tico{background:linear-gradient(135deg,#ef443b,#a3241e)}
.tool.wa .tico{background:linear-gradient(135deg,#25d366,#128c4a)}
.tool h4{font-size:1.05rem;margin-bottom:4px}
.tool p{color:var(--muted);font-size:.88rem;margin-bottom:10px}
.tool .dl{font-weight:600;color:var(--brand);font-size:.9rem;display:inline-flex;align-items:center;gap:6px}

/* CTA Banner */
.cta-banner{padding:70px 0;background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(255,255,255,.1),transparent 60%)}
.cta-banner .container{display:flex;justify-content:space-between;align-items:center;gap:40px;position:relative;flex-wrap:wrap}
.cta-banner h2{color:#fff;font-size:clamp(1.5rem,2.5vw,2rem);margin-bottom:8px}
.cta-banner p{opacity:.85;max-width:520px}
.cta-banner .btn-whats{padding:16px 28px;font-size:1rem}

/* Contact */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:50px}
.contact-info h2{margin-bottom:18px}
.contact-info>p{color:var(--muted);margin-bottom:30px}
.info-list{list-style:none}
.info-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.info-list li:last-child{border-bottom:none}
.info-list .ic{width:46px;height:46px;border-radius:12px;background:rgba(22,115,196,.1);color:var(--brand);display:grid;place-items:center;flex-shrink:0}
.info-list strong{display:block;color:var(--brand-dark);margin-bottom:2px}
.info-list span,.info-list a{color:var(--muted);font-size:.95rem}
form{background:var(--bg);padding:36px;border-radius:18px;border:1px solid var(--line)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.88rem;color:var(--brand-dark);margin-bottom:8px}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-family:inherit;font-size:.95rem;color:var(--ink);transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(22,115,196,.12)}
.field textarea{resize:vertical;min-height:120px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* Footer */
footer{background:var(--brand-dark);color:#c7d5e5;padding:70px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px}
footer h5{color:#fff;font-family:'Sora',sans-serif;font-size:1rem;margin-bottom:20px}
footer p{font-size:.9rem;opacity:.75;margin-bottom:14px}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{color:#c7d5e5;font-size:.9rem}
footer ul a:hover{color:#fff;padding-left:4px}
footer ul i{width:18px;color:#7dc2ff;font-size:.85rem;margin-right:6px}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;font-size:.95rem}
.socials a:hover{background:var(--brand-2);transform:translateY(-2px)}
.bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;text-align:center;font-size:.85rem;opacity:.75}

/* WhatsApp float */
.whats-float{position:fixed;bottom:24px;right:24px;width:58px;height:58px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:99;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* Responsive */
@media(max-width:960px){
  .hero .container,.about .container,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{height:380px;order:-1}
  .foot-grid{grid-template-columns:1fr 1fr}
  nav ul{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;flex-direction:column;padding:16px;box-shadow:0 8px 20px rgba(0,0,0,.06)}
  nav ul.open{display:flex}
  nav a.link{width:100%}
  .menu-toggle{display:block}
  section{padding:70px 0}
}
@media(max-width:560px){
  .row-2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .topbar{display:none}
  .card-1,.card-2,.card-3{position:relative;width:100%;top:auto;left:auto;right:auto;bottom:auto;margin-bottom:14px}
  .hero-visual{height:auto}
}