/* Soft Support Group — Trust & Authority design system */
:root {
  --primary: #0F172A;
  --on-primary: #FFFFFF;
  --secondary: #334155;
  --accent: #0369A1;
  --accent-hover: #075985;
  --bg: #F8FAFC;
  --fg: #020617;
  --muted: #E8ECF1;
  --border: #E2E8F0;
  --radius: 12px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 6px 24px rgba(15, 23, 42, .08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Poppins', 'Segoe UI', Arial, sans-serif; line-height: 1.25; color: var(--primary); }

img, svg { max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  background: var(--primary); border-radius: 10px;
}
.brand-name { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.05rem; color: var(--primary); letter-spacing: -.01em; }
.brand-name span { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--secondary); font-weight: 500; font-size: .95rem; }
.main-nav a:hover { color: var(--accent); text-decoration: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px;
  font-family: 'Poppins', sans-serif; font-weight: 500; font-size: .95rem;
  cursor: pointer; border: 0; transition: background-color .2s ease, transform .2s ease;
}
.btn-primary { background: var(--accent); color: var(--on-primary); }
.btn-primary:hover { background: var(--accent-hover); text-decoration: none; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { background: var(--muted); text-decoration: none; }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg) 100%);
  padding: 88px 0 72px;
}
.hero .container { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4.2vw, 3rem); font-weight: 600; letter-spacing: -.02em; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { font-size: 1.15rem; color: var(--secondary); margin-bottom: 32px; max-width: 34em; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 20px; margin-top: 36px; flex-wrap: wrap; }
.hero-badges .badge {
  display: flex; align-items: center; gap: 8px;
  font-size: .85rem; color: var(--secondary); font-weight: 600;
}
.hero-badges .badge svg { color: var(--accent); flex: none; }

.hero-panel {
  background: var(--primary); color: #CBD5E1;
  border-radius: 16px; padding: 32px; box-shadow: var(--shadow-md);
}
.hero-panel h3 { color: #fff; font-size: 1.05rem; font-weight: 600; margin-bottom: 18px; }
.hero-panel ul { list-style: none; display: grid; gap: 14px; }
.hero-panel li { display: flex; gap: 12px; align-items: flex-start; font-size: .95rem; }
.hero-panel li svg { color: #38BDF8; flex: none; margin-top: 3px; }

/* ---------- Stats ---------- */
.stats { background: var(--primary); color: #fff; padding: 40px 0; }
.stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat b { display: block; font-family: 'Poppins', sans-serif; font-size: 1.7rem; font-weight: 600; color: #fff; font-variant-numeric: tabular-nums; }
.stat span { font-size: .88rem; color: #94A3B8; }

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head .eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600; margin-bottom: 14px; }
.section-head p { color: var(--secondary); }

/* Services */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
  transition: box-shadow .25s ease, transform .25s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card .icon {
  width: 46px; height: 46px; display: grid; place-items: center;
  background: #E0F2FE; color: var(--accent); border-radius: 10px; margin-bottom: 18px;
}
.card h3 { font-size: 1.08rem; font-weight: 600; margin-bottom: 10px; }
.card p { font-size: .93rem; color: var(--secondary); }

/* Card destacada: plataformas white-label */
.card-featured {
  grid-column: 1 / -1;
  display: flex; gap: 24px; align-items: flex-start;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-color: #1E293B;
}
.card-featured .icon { background: rgba(56, 189, 248, .15); flex-shrink: 0; margin-bottom: 0; }
.card-featured h3 { color: #fff; font-size: 1.25rem; }
.card-featured p { color: #CBD5E1; max-width: 60em; }
.featured-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 20px; padding: 0; }
.featured-tags li {
  font-size: .82rem; font-weight: 600; color: #7DD3FC;
  background: rgba(56, 189, 248, .12); border: 1px solid rgba(56, 189, 248, .25);
  border-radius: 999px; padding: 5px 14px;
}

/* About */
.about { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about .container { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 600; margin-bottom: 18px; }
.about p { color: var(--secondary); margin-bottom: 16px; }
.about ul { list-style: none; display: grid; gap: 12px; margin-top: 8px; }
.about li { display: flex; gap: 10px; align-items: flex-start; color: var(--fg); font-size: .96rem; }
.about li svg { color: var(--accent); flex: none; margin-top: 4px; }
.about-side { background: var(--bg); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.about-side h3 { font-size: 1rem; margin-bottom: 16px; }
.about-side dl { display: grid; gap: 14px; }
.about-side dt { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--secondary); }
.about-side dd { font-size: .95rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 40px; max-width: 760px; margin-left: auto; margin-right: auto; }
.contact-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; text-align: center;
}
.contact-card .icon {
  width: 44px; height: 44px; margin: 0 auto 14px; display: grid; place-items: center;
  background: #E0F2FE; color: var(--accent); border-radius: 50%;
}
.contact-card h3 { font-size: .98rem; margin-bottom: 6px; }
.contact-card p { font-size: .93rem; color: var(--secondary); }
.contact-cta { text-align: center; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--primary), #1E3A5F); color: #fff; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 56px; padding-bottom: 56px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 600; }
.cta-band p { color: #94A3B8; margin-top: 6px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary); color: #94A3B8; padding: 56px 0 32px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.site-footer h4 { color: #fff; font-size: .95rem; font-weight: 600; margin-bottom: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer a { color: #94A3B8; }
.site-footer a:hover { color: #fff; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin-top: 12px; max-width: 30em; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { flex: none; margin-top: 3px; color: #38BDF8; }
.footer-bottom {
  border-top: 1px solid #1E293B; padding-top: 24px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .85rem;
}

/* ---------- Legal pages ---------- */
.legal { padding: 64px 0; max-width: 800px; }
.legal h1 { font-size: 2rem; margin-bottom: 8px; }
.legal .updated { color: var(--secondary); font-size: .9rem; margin-bottom: 36px; }
.legal h2 { font-size: 1.25rem; margin: 32px 0 12px; }
.legal p, .legal li { color: var(--secondary); margin-bottom: 12px; }
.legal ul { padding-left: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container, .about .container { grid-template-columns: 1fr; }
  .cards, .contact-grid { grid-template-columns: 1fr 1fr; }
  .stats .container { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .nav-toggle {
    display: grid; place-items: center; width: 44px; height: 44px;
    background: none; border: 1.5px solid var(--border); border-radius: 10px;
    color: var(--primary); cursor: pointer;
  }
  .main-nav.open {
    display: grid; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 20px 24px; gap: 18px;
  }
  .hero { padding: 56px 0 48px; }
  .cards, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .card-featured { flex-direction: column; }
  .section { padding: 56px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}