:root{--bg:#0b1020;--panel:#0f1733;--text:#e6e8ef;--muted:#a6adbb;--brand:#4f46e5;--brand-2:#06b6d4;--line:#1c2447}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#0b1020 0%,#0b1020 40%,#0d1329 100%);color:var(--text);line-height:1.6;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
/* Header */
.site-header{position:sticky;top:0;background:rgba(11,16,32,.7);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
.logo{font-weight:700;letter-spacing:.2px;color:#fff;text-decoration:none;display:inline-flex;align-items:center}
.logo img{display:block;height:32px;width:auto;filter:brightness(0) invert(1)}
/* Footer logo */
.footer-logo{display:block;height:28px;width:auto;filter:brightness(0) invert(1)}
.hamburger{display:none;width:36px;height:28px;gap:6px;flex-direction:column;justify-content:center}
.hamburger span{display:block;height:2px;background:#fff;border-radius:1px}
#nav-toggle{display:none}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:var(--text);text-decoration:none;font-weight:500;opacity:.9}
.nav-links a:hover{opacity:1}
/* Buttons */
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid var(--line);text-decoration:none;color:var(--text);background:transparent}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));border:0;color:#fff}
.btn-outline{background:transparent}
.whatsapp-btn{display:inline-flex;align-items:center;gap:8px}
.whatsapp-btn::before{content:"";width:16px;height:16px;display:inline-block;background:#25D366;mask:url('assets/whatsapp.svg') no-repeat center / contain;-webkit-mask:url('assets/whatsapp.svg') no-repeat center / contain;border-radius:3px}
/* Hero */
.hero{padding:64px 0;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}
.hero-alt{padding-top:24px}
.hero-alt-card{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:16px;padding:18px}
.hero-alt-card h2{margin:0 0 6px 0}
.hero-points{list-style:none;padding:0;margin:10px 0 14px 0;display:grid;gap:8px}
.hero-points li{display:flex;align-items:center;gap:8px;color:var(--text)}
.lead{color:var(--muted);font-size:1.125rem}
.stats{display:flex;gap:24px;padding:0;margin:20px 0 0;list-style:none}
.stats li{display:flex;flex-direction:column;gap:2px}
.stats strong{font-size:1.25rem}
.device{border-radius:18px;background:linear-gradient(180deg,#0f1733,#0a0f23);padding:12px;border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,.35)}
.device-screen{height:260px;border-radius:12px;background:radial-gradient(1200px 360px at -20% 0%,rgba(79,70,229,.25),transparent),radial-gradient(800px 300px at 120% 20%,rgba(6,182,212,.25),transparent),#0b1020;position:relative;display:flex;align-items:flex-start;justify-content:flex-end;padding:16px}
.badge{background:rgba(255,255,255,.08);border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:.85rem;margin-left:8px}
/* Hero gallery */
.hero-gallery{display:none}
/* Hero icons */
.hero-icons{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.feature-icons{grid-template-columns:repeat(4,1fr)}
.icon-item{display:flex;flex-direction:column;align-items:center;gap:8px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px;justify-content:center;text-align:center}
.icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(90deg,var(--brand),var(--brand-2));}
.icon-circle img{filter:brightness(0) invert(1)}
.icon-item span{font-weight:700}
/* Sections */
.section{padding:56px 0;border-bottom:1px solid var(--line)}
.section.alt{background:linear-gradient(180deg,#0d1329,#0b1020)}
.section h2{margin:0 0 10px 0;font-size:1.8rem}
.section-lead{color:var(--muted);margin:0 0 24px 0}
/* KPIs & SEO */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:8px 0 18px}
.kpi{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center}
.kpi-value{font-size:1.6rem;font-weight:800;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-label{color:var(--muted)}
.seo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:16px}
.card h3{margin:0 0 8px 0}
.card p{margin:0 0 10px 0;color:var(--muted)}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.pill{border:1px solid var(--line);background:rgba(255,255,255,.04);padding:6px 10px;border-radius:999px;font-size:.85rem;color:var(--muted)}
.metric{font-weight:800;color:#fff}
/* Projects */
.projects{grid-template-columns:repeat(2,1fr)}
.project-card h3{margin:10px 0 6px 0}
.project-link{color:inherit;text-decoration:none}
.project-thumb{width:100%;height:220px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#0a0f23}
/* Process */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0;margin:0}
.timeline li{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px}
.timeline h3{margin:0 0 4px 0;font-size:1.05rem}
.timeline span{color:var(--muted);font-size:.9rem}
/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:16px;position:relative}
.price-card .price{font-size:1.6rem;margin:.2rem 0 .6rem}
.price-card ul{margin:0 0 12px 0;padding-left:18px;color:var(--muted)}
.price-card.featured{border-color:var(--brand);box-shadow:0 0 0 1px rgba(79,70,229,.4) inset}
.badge-top{position:absolute;top:10px;right:10px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border-radius:999px;padding:4px 10px;font-weight:600;font-size:.8rem}
/* Quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quotes figure{margin:0;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px}
.quotes blockquote{margin:0 0 8px 0}
/* FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.faq-grid details{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px}
/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact label{display:flex;flex-direction:column;gap:6px}
.contact input,.contact textarea{background:#0a1024;border:1px solid var(--line);border-radius:10px;color:var(--text);padding:10px}
.contact textarea{min-height:120px}
.contact .full{grid-column:1/-1}
.actions{display:flex;gap:10px;margin-top:6px}
.contact-aside{margin-top:10px}
.contact-list{list-style:none;margin:10px 0 0 0;padding:0;color:var(--muted)}
/* Footer */
.site-footer{background:#0a1024;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.2fr 1.8fr;gap:16px;padding:22px 0}
.logo-mini{width:36px;height:36px;border-radius:10px;background:linear-gradient(90deg,var(--brand),var(--brand-2));display:flex;align-items:center;justify-content:center;font-weight:800}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cols h4{margin:0 0 8px 0}
.cols ul{list-style:none;margin:0;padding:0;color:var(--muted)}
.legal{border-top:1px solid var(--line);padding:12px 0;color:var(--muted)}
.legal a{color:var(--muted);text-decoration:none}
.trust{display:inline-flex;align-items:center;gap:8px;margin-top:8px;color:var(--muted)}
.trust-icon{filter:brightness(0) invert(1)}
/* Responsive */
@media (max-width: 960px){.hero-grid{grid-template-columns:1fr}.hero-alt-grid{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.seo-grid{grid-template-columns:repeat(2,1fr)}.projects{grid-template-columns:1fr}.cards,.pricing,.quotes,.faq-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.contact{grid-template-columns:1fr}.hero-icons{grid-template-columns:repeat(3,1fr)}.feature-icons{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 720px){.hamburger{display:flex}.nav-links{position:fixed;inset:64px 0 auto 0;background:#0a1024;border-bottom:1px solid var(--line);padding:12px;display:grid;gap:10px;transform:translateY(-120%);transition:transform .2s ease}.nav-links a{padding:12px 8px}.hero{padding-top:28px}.hero-alt-grid{grid-template-columns:1fr}.kpis{grid-template-columns:1fr}.seo-grid{grid-template-columns:1fr}.projects{grid-template-columns:1fr}.cards,.pricing,.quotes,.faq-grid{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr}.cols{grid-template-columns:1fr}.hero-icons{grid-template-columns:repeat(2,1fr)}.feature-icons{grid-template-columns:repeat(2,1fr)}}
/* Nav toggle */
#nav-toggle:checked ~ .hamburger span:nth-child(2){opacity:0}
#nav-toggle:checked ~ .hamburger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
#nav-toggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
#nav-toggle:checked ~ .nav-links{transform:translateY(0)}

:root{--bg:#0b1020;--panel:#0f1733;--text:#e6e8ef;--muted:#a6adbb;--brand:#4f46e5;--brand-2:#06b6d4;--line:#1c2447}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#0b1020 0%,#0b1020 40%,#0d1329 100%);color:var(--text);line-height:1.6}
img{max-width:100%;display:block}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
/* Header */
.site-header{position:sticky;top:0;background:rgba(11,16,32,.7);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;letter-spacing:.2px;color:#fff;text-decoration:none}
.hamburger{display:none;width:36px;height:28px;gap:6px;flex-direction:column;justify-content:center}
.hamburger span{display:block;height:2px;background:#fff;border-radius:1px}
#nav-toggle{display:none}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:var(--text);text-decoration:none;font-weight:500;opacity:.9}
.nav-links a:hover{opacity:1}
/* Buttons */
.btn{display:inline-block;padding:10px 16px;border-radius:10px;border:1px solid var(--line);text-decoration:none;color:var(--text);background:transparent}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));border:0;color:#fff}
.btn-outline{background:transparent}
/* Hero */
.hero{padding:64px 0;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}
.lead{color:var(--muted);font-size:1.125rem}
.stats{display:flex;gap:24px;padding:0;margin:20px 0 0;list-style:none}
.stats li{display:flex;flex-direction:column;gap:2px}
.stats strong{font-size:1.25rem}
.device{border-radius:18px;background:linear-gradient(180deg,#0f1733,#0a0f23);padding:12px;border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,.35)}
.device-screen{height:260px;border-radius:12px;background:radial-gradient(1200px 360px at -20% 0%,rgba(79,70,229,.25),transparent),radial-gradient(800px 300px at 120% 20%,rgba(6,182,212,.25),transparent),#0b1020;position:relative;display:flex;align-items:flex-start;justify-content:flex-end;padding:16px}
.badge{background:rgba(255,255,255,.08);border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:.85rem;margin-left:8px}
/* Sections */
.section{padding:56px 0;border-bottom:1px solid var(--line)}
.section.alt{background:linear-gradient(180deg,#0d1329,#0b1020)}
.section h2{margin:0 0 10px 0;font-size:1.8rem}
.section-lead{color:var(--muted);margin:0 0 24px 0}
/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:16px}
.card h3{margin:0 0 8px 0}
.card p{margin:0 0 10px 0;color:var(--muted)}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
/* Process */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0;margin:0}
.timeline li{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px}
.timeline h3{margin:0 0 4px 0;font-size:1.05rem}
.timeline span{color:var(--muted);font-size:.9rem}
/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:16px;position:relative}
.price-card .price{font-size:1.6rem;margin:.2rem 0 .6rem}
.price-card ul{margin:0 0 12px 0;padding-left:18px;color:var(--muted)}
.price-card.featured{border-color:var(--brand);box-shadow:0 0 0 1px rgba(79,70,229,.4) inset}
.badge-top{position:absolute;top:10px;right:10px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border-radius:999px;padding:4px 10px;font-weight:600;font-size:.8rem}
/* Quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quotes figure{margin:0;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px}
.quotes blockquote{margin:0 0 8px 0}
/* FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.faq-grid details{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px}
/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact label{display:flex;flex-direction:column;gap:6px}
.contact input,.contact textarea{background:#0a1024;border:1px solid var(--line);border-radius:10px;color:var(--text);padding:10px}
.contact textarea{min-height:120px}
.contact .full{grid-column:1/-1}
.actions{display:flex;gap:10px;margin-top:6px}
.contact-aside{margin-top:10px}
.contact-list{list-style:none;margin:10px 0 0 0;padding:0;color:var(--muted)}
/* Footer */
.site-footer{background:#0a1024;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.2fr 1.8fr;gap:16px;padding:22px 0}
.logo-mini{width:36px;height:36px;border-radius:10px;background:linear-gradient(90deg,var(--brand),var(--brand-2));display:flex;align-items:center;justify-content:center;font-weight:800}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cols h4{margin:0 0 8px 0}
.cols ul{list-style:none;margin:0;padding:0;color:var(--muted)}
.legal{border-top:1px solid var(--line);padding:12px 0;color:var(--muted)}
.legal a{color:var(--muted);text-decoration:none}
/* Responsive */
@media (max-width: 960px){.hero-grid{grid-template-columns:1fr}.cards,.pricing,.quotes,.faq-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.contact{grid-template-columns:1fr}}
@media (max-width: 720px){.hamburger{display:flex}.nav-links{position:fixed;inset:64px 0 auto 0;background:#0a1024;border-bottom:1px solid var(--line);padding:12px;display:grid;gap:8px;transform:translateY(-120%);transition:transform .2s ease}.nav-links a{padding:10px 6px}.hero{padding-top:36px}.cards,.pricing,.quotes,.faq-grid{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr}.cols{grid-template-columns:1fr}}
/* Nav toggle */
#nav-toggle:checked ~ .hamburger span:nth-child(2){opacity:0}
#nav-toggle:checked ~ .hamburger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
#nav-toggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
#nav-toggle:checked ~ .nav-links{transform:translateY(0)}