/* ============================================================
   Sofia Smart v4.0 — Plataforma SaaS / Ecossistema
   ============================================================ */
.page-hero{padding:96px 0 64px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:
radial-gradient(circle at 20% 15%,rgba(41,116,255,.18),transparent 30%),
linear-gradient(rgba(40,87,156,.06) 1px,transparent 1px),
linear-gradient(90deg,rgba(40,87,156,.06) 1px,transparent 1px);
background-size:auto,42px 42px,42px 42px;mask-image:linear-gradient(#000,transparent 95%)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(46px,7vw,88px);line-height:1;letter-spacing:-3px;max-width:930px;margin:18px 0}
.page-hero h1 em{font-style:normal;color:#4c9cff}
.page-hero .lead{max-width:780px}
.page-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

.catalog-section,.content-section{padding:76px 0}
.catalog-section.alt,.content-section.alt{background:rgba(5,15,32,.7);border-block:1px solid rgba(70,126,206,.12)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-heading h2{font-size:clamp(32px,4vw,52px);letter-spacing:-1.5px;margin:0}
.section-heading p{max-width:620px;color:#9cabc1;line-height:1.65;margin:0}
.product-catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.catalog-card{--accent:#4d9cff;position:relative;display:grid;grid-template-columns:180px 1fr;min-height:240px;border:1px solid color-mix(in srgb,var(--accent) 38%,transparent);border-radius:20px;overflow:hidden;background:linear-gradient(135deg,rgba(8,21,45,.96),rgba(4,11,25,.96));transition:.3s ease}
.catalog-card:hover{transform:translateY(-5px);box-shadow:0 24px 70px rgba(0,0,0,.4),0 0 34px color-mix(in srgb,var(--accent) 15%,transparent)}
.catalog-card img{width:100%;height:100%;object-fit:cover;filter:brightness(.68) saturate(.95)}
.catalog-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 15%,rgba(4,11,25,.25) 34%,rgba(4,11,25,.94) 55%)}
.catalog-card-content{position:relative;z-index:2;padding:26px 26px 24px 0;display:flex;flex-direction:column}
.catalog-card .tag{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);font-weight:800}
.catalog-card h3{font-size:29px;margin:7px 0 10px}
.catalog-card p{color:#aab7ca;line-height:1.55;margin:0 0 18px}
.catalog-card .status{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:12px}
.catalog-card .status strong{color:#d9f5e7}
.catalog-card .status span{color:var(--accent);font-weight:800}

.coming-grid,.feature-grid,.resource-grid,.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.coming-card,.feature-card,.resource-card,.case-card{padding:24px;border:1px solid rgba(76,132,214,.19);border-radius:16px;background:rgba(7,18,39,.72)}
.coming-card h3,.feature-card h3,.resource-card h3,.case-card h3{margin:10px 0 8px}
.coming-card p,.feature-card p,.resource-card p,.case-card p{color:#9eabc0;line-height:1.6;margin:0}
.pill{display:inline-flex;padding:6px 10px;border-radius:999px;border:1px solid rgba(78,145,255,.28);background:rgba(36,103,222,.1);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#70b1ff}

.architecture{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:stretch}
.arch-step{position:relative;padding:24px 16px;text-align:center;border:1px solid rgba(78,138,225,.22);border-radius:15px;background:rgba(7,19,42,.78)}
.arch-step:not(:last-child)::after{content:"→";position:absolute;right:-13px;top:50%;transform:translateY(-50%);z-index:3;color:#4e9aff;font-size:24px}
.arch-icon{width:54px;height:54px;margin:0 auto 12px;display:grid;place-items:center;border-radius:14px;background:rgba(36,100,220,.13);border:1px solid rgba(77,145,255,.26);font-size:24px}
.arch-step strong{display:block;margin-bottom:5px}.arch-step small{color:#93a3bb;line-height:1.4}

.case-card{overflow:hidden;padding:0}
.case-card img{width:100%;height:220px;object-fit:cover;filter:brightness(.65)}
.case-card>div{padding:22px}
.case-card a,.resource-card a{display:inline-flex;margin-top:16px;color:#65a9ff;font-weight:800}

.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:28px}
.contact-panel{padding:30px;border:1px solid rgba(74,137,232,.23);border-radius:20px;background:rgba(6,17,38,.82)}
.contact-list{display:grid;gap:14px;margin-top:24px}
.contact-item{padding:17px;border:1px solid rgba(75,128,205,.18);border-radius:12px}
.contact-item strong{display:block;margin-bottom:4px}.contact-item span{color:#9caac0}
.form-grid{display:grid;gap:14px}
.form-grid label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#c8d3e5}
.form-grid input,.form-grid textarea,.form-grid select{width:100%;padding:14px 15px;border-radius:10px;border:1px solid rgba(75,135,220,.25);background:#071329;color:#fff;font:inherit}
.form-grid textarea{min-height:130px;resize:vertical}
.notice{font-size:11px;color:#8291a8;line-height:1.5}

.site-subnav{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px}
.site-subnav a{color:#9fb0c6;font-size:13px}.site-subnav a:hover{color:#fff}

@media(max-width:1000px){
 .product-catalog,.contact-grid{grid-template-columns:1fr}
 .coming-grid,.feature-grid,.resource-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
 .architecture{grid-template-columns:1fr 1fr}
 .arch-step:not(:last-child)::after{display:none}
}
@media(max-width:680px){
 .product-catalog,.coming-grid,.feature-grid,.resource-grid,.case-grid,.architecture{grid-template-columns:1fr}
 .catalog-card{grid-template-columns:1fr;min-height:0}
 .catalog-card img{height:210px}
 .catalog-card::after{background:linear-gradient(180deg,transparent 5%,rgba(4,11,25,.98) 65%)}
 .catalog-card-content{padding:22px}
 .page-hero{padding-top:70px}
 .page-hero h1{letter-spacing:-2px}
}