/* ══════════════════════════════════════════
   Sistemas AGS — main.css  |  PHP 8.4
══════════════════════════════════════════ */
:root {
  --color-bg:       #0a0e1a;
  --color-surface:  #111827;
  --color-surface2: #1a2235;
  --color-border:   #1f2d45;
  --color-accent:   #00c8ff;
  --color-accent2:  #0077ff;
  --color-text:     #e2e8f0;
  --color-muted:    #94a3b8;
  --color-white:    #ffffff;
  --color-wa:       #25d366;
  --color-cpq:      #e85d1a;

  --font-display: 'Exo 2', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --max-w:     1200px;
  --nav-h:     70px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
ul { list-style: disc; padding-left: 1.5rem; }

/* ── Utilities ─────────────────────────── */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: clamp(1rem,4vw,2rem); }
.section-pad { padding-block: clamp(3rem,7vw,6rem); }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-label {
  font-family: var(--font-display);
  font-size: .75rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: .5rem;
}
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem,5vw,3.5rem); }
h2 { font-size: clamp(1.5rem,3.5vw,2.25rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: .4rem; }
p  { color: var(--color-muted); margin-bottom: 1rem; }
.accent { color: var(--color-accent); }

/* ── Buttons ───────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .75rem 1.75rem; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s;
  border: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent2), var(--color-accent));
  color: var(--color-white); box-shadow: 0 4px 20px rgba(0,200,255,.3);
}
.btn-primary:hover { box-shadow: 0 6px 28px rgba(0,200,255,.5); }
.btn-outline { background: transparent; color: var(--color-accent); border: 2px solid var(--color-accent); }
.btn-outline:hover { background: rgba(0,200,255,.08); }
.btn-white { background: var(--color-white); color: var(--color-bg); }
.btn-white:hover { background: #e2e8f0; }
.btn-whatsapp { background: var(--color-wa); color: var(--color-white); }
.btn-whatsapp:hover { background: #1eb854; }

/* ── Header ────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(10,14,26,.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.5); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; }
.logo-img { height: 44px; width: auto; object-fit: contain; }
.logo:hover { text-decoration: none; }
.main-nav { display: flex; gap: 2rem; align-items: center; }
.nav-link {
  font-family: var(--font-display); font-weight: 500;
  color: var(--color-muted); font-size: .9rem; letter-spacing: .03em;
  transition: color .2s; padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
.nav-link:hover, .nav-link.active { color: var(--color-accent); text-decoration: none; border-color: var(--color-accent); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; transition: .3s; }

/* ── Hero ──────────────────────────────── */
.hero { position: relative; min-height: calc(100vh - var(--nav-h)); display: flex; align-items: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,119,255,.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(0,200,255,.1) 0%, transparent 60%),
    var(--color-bg);
}
.hero-content { position: relative; z-index: 2; padding-block: clamp(3rem,8vw,6rem); max-width: 680px; }
.hero-eyebrow { font-family: var(--font-display); font-size: .75rem; font-weight: 700; letter-spacing: .25em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 1rem; }
.hero-title { font-size: clamp(2.4rem,6vw,4.2rem); font-weight: 900; line-height: 1.08; margin-bottom: 1.5rem; color: var(--color-white); }
.hero-subtitle { font-size: 1.1rem; color: var(--color-muted); margin-bottom: 2.5rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-shapes { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.shape { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .12; animation: floatShape 8s ease-in-out infinite; }
.shape-1 { width: 500px; height: 500px; background: var(--color-accent2); top: -100px; right: -100px; animation-delay: 0s; }
.shape-2 { width: 300px; height: 300px; background: var(--color-accent);  bottom: 0; right: 30%; animation-delay: 3s; }
.shape-3 { width: 200px; height: 200px; background: var(--color-accent2); top: 60%; right: 10%; animation-delay: 6s; }
@keyframes floatShape { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-30px) scale(1.05); } }

/* ── Services ──────────────────────────── */
.services { background: var(--color-surface); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 1.5rem; }
.service-card {
  background: var(--color-surface2); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  animation: fadeUp .6s ease both; animation-delay: var(--delay,0s);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--color-accent); box-shadow: 0 8px 32px rgba(0,200,255,.12); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; }

/* ══════════════════════════════════════════
   CONTPAQi SECTION
══════════════════════════════════════════ */
.contpaqi-section {
  background:
    radial-gradient(ellipse 70% 60% at 0% 50%, rgba(232,93,26,.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 100% 50%, rgba(0,119,255,.06) 0%, transparent 60%),
    var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.contpaqi-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 4rem;
  align-items: start;
}

/* Badge column */
.contpaqi-badge-col { display: flex; flex-direction: column; align-items: center; gap: 1rem; position: sticky; top: calc(var(--nav-h) + 2rem); }
.contpaqi-badge { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.badge-ring {
  width: 120px; height: 120px; border-radius: 50%;
  border: 2px solid var(--color-cpq);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  background: radial-gradient(circle, rgba(232,93,26,.1) 0%, transparent 70%);
  animation: pulseBadge 3s ease-in-out infinite;
}
.badge-ring::before {
  content: '';
  position: absolute; inset: -8px; border-radius: 50%;
  border: 1px dashed rgba(232,93,26,.3);
  animation: rotateDash 20s linear infinite;
}
@keyframes pulseBadge { 0%,100%{box-shadow:0 0 0 0 rgba(232,93,26,.3)} 50%{box-shadow:0 0 24px 8px rgba(232,93,26,.15)} }
@keyframes rotateDash { to { transform: rotate(360deg); } }
.badge-icon { font-size: 2.8rem; color: var(--color-cpq); line-height: 1; }
.badge-label {
  font-family: var(--font-display); font-weight: 700; font-size: .85rem;
  text-align: center; text-transform: uppercase; letter-spacing: .1em;
  color: var(--color-cpq); line-height: 1.4;
}

/* Content column */
.accent-contpaqi { color: var(--color-cpq); }
.contpaqi-lead { font-size: 1.05rem; color: var(--color-muted); margin-bottom: 2rem; }
.contpaqi-lead strong { color: var(--color-text); font-weight: 600; }

.contpaqi-products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.contpaqi-product-item {
  display: flex; align-items: flex-start; gap: .85rem;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-cpq);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  transition: border-color .25s, transform .25s;
}
.contpaqi-product-item:hover { border-left-color: var(--color-cpq); transform: translateX(4px); }
.cpq-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-cpq); flex-shrink: 0; margin-top: .45rem;
}
.contpaqi-product-item strong { color: var(--color-text); font-size: .9rem; font-weight: 600; display: block; margin-bottom: .15rem; }
.contpaqi-product-item p { color: var(--color-muted); font-size: .82rem; margin: 0; }
.contpaqi-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── About snippet ─────────────────────── */
.about-snippet { background: var(--color-surface); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.tech-illustration { border-radius: var(--radius-lg); border: 1px solid var(--color-border); width: 100%; }

/* ── Advantages ────────────────────────── */
.advantages { background: var(--color-bg); }
.advantages-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1.5rem; }
.advantage-card {
  background: var(--color-surface2); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 2rem; text-align: center;
  transition: border-color .3s;
}
.advantage-card:hover { border-color: var(--color-accent); }
.adv-icon { font-size: 2.5rem; margin-bottom: 1rem; }

/* ── CTA ───────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #0077ff22, #00c8ff11), var(--color-surface2);
  border-top: 1px solid var(--color-border);
  padding-block: clamp(3rem,6vw,5rem);
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-text h2 { margin-bottom: .5rem; color: var(--color-white); }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Inner page hero ───────────────────── */
.inner-hero {
  padding-block: clamp(3rem,6vw,5rem);
  background:
    radial-gradient(ellipse 50% 80% at 50% 0, rgba(0,119,255,.15) 0%, transparent 70%),
    var(--color-surface);
  border-bottom: 1px solid var(--color-border); text-align: center;
}
.page-hero-sub { font-size: 1.1rem; color: var(--color-muted); margin-top: .5rem; }

/* ── About full ────────────────────────── */
.about-full-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-full-text h2 { margin-bottom: 1rem; }

/* ── Values ────────────────────────────── */
.values { background: var(--color-surface); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1.5rem; }
.value-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 2rem; text-align: center;
  transition: border-color .3s, transform .3s;
}
.value-card:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.val-icon { font-size: 2.5rem; margin-bottom: 1rem; }

/* ── Legal ─────────────────────────────── */
.legal-wrap { max-width: 820px; margin-inline: auto; }
.legal-wrap h2 { font-size: 1.3rem; margin-top: 2.5rem; margin-bottom: .75rem; color: var(--color-white); }
.legal-wrap p, .legal-wrap li { color: var(--color-muted); }
.legal-wrap ul { margin-bottom: 1rem; }
.legal-date { margin-top: 3rem; font-size: .85rem; font-style: italic; }

/* ── Footer ────────────────────────────── */
.site-footer { border-top: 1px solid var(--color-border); background: var(--color-surface); padding-top: 3rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
.footer-logo { height: 46px; width: auto; object-fit: contain; margin-bottom: .75rem; }
.footer-brand p { font-size: .9rem; margin-bottom: .75rem; }
.footer-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-display); font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--color-cpq);
  border: 1px solid rgba(232,93,26,.35);
  border-radius: 999px; padding: .3rem .9rem;
}
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-cpq); flex-shrink: 0; }
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: .5rem; }
.footer-links h4, .footer-contact h4 { font-family: var(--font-display); font-size: .75rem; letter-spacing: .15em; text-transform: uppercase; color: var(--color-accent); margin-bottom: .5rem; }
.footer-links a, .footer-contact a { color: var(--color-muted); font-size: .9rem; transition: color .2s; }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-accent); text-decoration: none; }
.footer-bottom { border-top: 1px solid var(--color-border); padding-block: 1.25rem; text-align: center; }
.footer-bottom p { font-size: .85rem; color: var(--color-muted); margin: 0; }
.footer-bottom a { color: var(--color-accent); }

/* ── Animations ────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* ── Responsive ────────────────────────── */
@media (max-width: 1024px) {
  .contpaqi-inner { grid-template-columns: 160px 1fr; gap: 2.5rem; }
  .badge-ring { width: 100px; height: 100px; }
  .badge-icon { font-size: 2.2rem; }
}
@media (max-width: 900px) {
  .about-grid, .about-full-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contpaqi-inner { grid-template-columns: 1fr; }
  .contpaqi-badge-col { position: static; flex-direction: row; justify-content: flex-start; }
  .contpaqi-badge { flex-direction: row; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .main-nav {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--color-surface); flex-direction: column;
    padding: 1.5rem 2rem; border-bottom: 1px solid var(--color-border);
    gap: 1.2rem; z-index: 99;
  }
  .main-nav.open { display: flex; }
  .hamburger { display: flex; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-actions, .cta-actions, .contpaqi-actions { flex-direction: column; }
  .cta-actions .btn, .contpaqi-actions .btn { justify-content: center; }
}