:root {
  --bg: #08111f;
  --bg-soft: #10192f;
  --bg-card: rgba(255, 255, 255, 0.08);
  --bg-card-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(255, 255, 255, 0.12);
  --text: #f5f7ff;
  --muted: #b8c2e3;
  --primary: #6ea8ff;
  --secondary: #8d78ff;
  --success: #83f5c1;
  --whatsapp: #25d366;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.2);
  --radius: 26px;
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(110, 168, 255, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(141, 120, 255, 0.15), transparent 24%),
    linear-gradient(180deg, #07101d 0%, #0d1730 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
button, input, textarea { font-family: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }

.header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(8, 17, 31, 0.78);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav {
  min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 52px; height: 52px; border-radius: 16px; overflow: hidden;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
}
.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 20px; }
.brand-text span { color: var(--muted); font-size: 12px; }

.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-menu a { color: var(--muted); font-weight: 600; transition: .25s ease; }
.nav-menu a:hover { color: #fff; }
.nav-menu .nav-cta {
  color: white; padding: 12px 18px; border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 30px rgba(110,168,255,.22);
}

.menu-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.05); border-radius: 14px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.menu-toggle span { width: 18px; height: 2px; background: white; display: block; border-radius: 4px; }

.hero { padding: 92px 0 58px; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; align-items: center;
}
.badge, .section-badge {
  display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  color: var(--muted); font-size: 14px; font-weight: 700;
}
.hero-content h1 {
  font-size: clamp(42px, 6vw, 72px); line-height: 1.02; letter-spacing: -2px;
  margin: 18px 0;
}
.hero-content h1 span {
  background: linear-gradient(135deg, #ffffff, #a9c7ff 60%, #bdafff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-text { color: var(--muted); font-size: 18px; max-width: 700px; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.btn {
  display: inline-flex; justify-content: center; align-items: center; padding: 14px 22px;
  border-radius: 999px; font-weight: 700; transition: .25s ease;
  border: 1px solid transparent; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white; box-shadow: 0 14px 40px rgba(110,168,255,.22);
}
.btn-secondary { border: 1px solid var(--border); background: rgba(255,255,255,0.05); color: white; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.hero-points div {
  color: var(--muted); font-size: 14px; padding: 10px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
}
.hero-trust { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-trust div {
  padding: 14px 16px; min-width: 140px; border-radius: 18px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
}
.hero-trust strong { display: block; font-size: 20px; }
.hero-trust span { color: var(--muted); font-size: 13px; }

.hero-visual { display: flex; justify-content: center; }
.device-shell {
  width: 100%; max-width: 470px; padding: 16px;
  border-radius: 34px; background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12); box-shadow: var(--shadow);
}
.device-header { display: flex; gap: 8px; padding: 4px 6px 12px; }
.device-header span {
  width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,.18);
}
.phone-card {
  width: 100%; padding: 18px; border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.14);
}
.phone-top {
  background: linear-gradient(135deg, #172445, #27396d); border-radius: 22px;
  padding: 20px; margin-bottom: 16px; box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.phone-top small { display: block; opacity: 0.8; margin-bottom: 6px; }
.phone-top h3 { font-size: 28px; margin-bottom: 6px; }
.phone-top p { color: rgba(255,255,255,0.78); font-size: 14px; }
.category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 16px; }
.category-box {
  background: #f5f7ff; color: #1f2a4a; border-radius: 18px; padding: 14px; text-align: center; font-weight: 700;
}
.product-card {
  display: flex; align-items: center; gap: 12px; background: white; border-radius: 18px;
  padding: 12px; margin-bottom: 10px; box-shadow: 0 10px 24px rgba(0,0,0,.04);
}
.product-image, .demo-product-image {
  background-size: cover; background-position: center;
}
.product-image { width: 62px; height: 62px; border-radius: 18px; flex-shrink: 0; }
.product-image-1 { background-image: linear-gradient(135deg, rgba(249,222,181,.9), rgba(189,140,74,.9)); }
.product-image-2 { background-image: linear-gradient(135deg, rgba(126,84,46,.9), rgba(53,30,14,.9)); }
.product-image-3 { background-image: linear-gradient(135deg, rgba(237,213,162,.9), rgba(161,110,56,.9)); }
.product-info { display: flex; flex-direction: column; color: #1a2340; }
.product-info strong { font-size: 15px; }
.product-info span { font-size: 13px; color: #6d7695; }
.product-price { margin-left: auto; color: #1a2340; font-weight: 800; }

.logo-strip { padding: 0 0 12px; }
.logo-strip-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px;
  padding: 18px 22px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
}
.logo-strip-inner span { color: var(--muted); font-weight: 600; }
.logo-pill {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
  font-weight: 700; color: #fff;
}

.section { padding: 84px 0; }
.section-soft { background: rgba(255,255,255,0.02); }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.section-head h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -1.2px; margin: 12px 0; }
.section-head p { color: var(--muted); }

.features-grid, .packages-grid, .references-grid, .process-grid, .contact-grid {
  display: grid; gap: 18px;
}
.features-grid, .packages-grid, .references-grid { grid-template-columns: repeat(3, 1fr); }
.process-grid { grid-template-columns: repeat(4, 1fr); }
.contact-grid { grid-template-columns: 1.05fr .95fr; align-items: center; }

.feature-card, .process-card, .package-card, .reference-card, .contact-card, .faq-item, .mini-card {
  background: var(--bg-card); border: 1px solid var(--border); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--shadow);
}
.feature-card, .process-card, .package-card, .contact-card { padding: 24px; border-radius: 24px; }
.icon-box {
  width: 54px; height: 54px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(110,168,255,0.2), rgba(141,120,255,0.2));
  border: 1px solid rgba(255,255,255,0.12); font-size: 24px; margin-bottom: 14px;
}
.feature-card h3, .process-card h3, .package-card h3, .reference-card h3, .contact-card h3 { margin-bottom: 10px; font-size: 22px; }
.feature-card p, .process-card p, .package-card p, .reference-card p, .contact-card p, .contact-content p { color: var(--muted); }
.process-number {
  width: 42px; height: 42px; border-radius: 999px; display: flex; align-items: center; justify-content: center;
  font-weight: 800; background: linear-gradient(135deg, var(--primary), var(--secondary)); margin-bottom: 14px;
}

.reference-card { overflow: hidden; padding: 0; border-radius: 24px; }
.reference-image { width: 100%; height: 240px; background: rgba(255,255,255,0.04); }
.reference-image img { width: 100%; height: 100%; object-fit: cover; }
.reference-content { padding: 22px; }
.reference-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.reference-top strong { font-size: 18px; }
.reference-top span {
  color: var(--muted); font-size: 13px; padding: 6px 10px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04);
}

.package-price { font-size: 42px; font-weight: 900; margin: 10px 0 18px; letter-spacing: -1px; }
.package-card ul { list-style: none; margin-bottom: 22px; }
.package-card ul li { padding: 10px 0; color: var(--muted); border-bottom: 1px solid rgba(255,255,255,0.08); }
.package-btn, .full-btn { width: 100%; }
.package-card.featured {
  border: 1px solid rgba(131,245,193,0.35); transform: translateY(-8px); position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.07));
}
.featured-tag {
  display: inline-block; margin-bottom: 12px; padding: 8px 12px; border-radius: 999px;
  background: rgba(131,245,193,0.12); border: 1px solid rgba(131,245,193,0.2);
  color: #dfffee; font-size: 13px; font-weight: 700;
}

.faq-list { max-width: 920px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { border-radius: 20px; overflow: hidden; }
.faq-question {
  width: 100%; background: transparent; border: none; color: white; text-align: left;
  padding: 22px 24px; font-size: 17px; font-weight: 700; display: flex; align-items: center; justify-content: space-between; cursor: pointer;
}
.faq-question span { font-size: 22px; transition: .25s ease; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer p { padding: 0 24px 22px; color: var(--muted); }
.faq-item.active .faq-answer { max-height: 220px; }
.faq-item.active .faq-question span { transform: rotate(45deg); }

.contact-content h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -1px; margin: 12px 0; }
.contact-mini-cards { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.mini-card { padding: 16px 18px; border-radius: 20px; }
.mini-card strong { display: block; margin-bottom: 4px; }
.mini-card span { color: var(--muted); font-size: 14px; }
.contact-form { display: grid; gap: 14px; margin-top: 16px; }
.form-group { display: grid; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--muted); }
.form-group input, .form-group textarea {
  width: 100%; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px; padding: 14px 16px; color: white; outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.45); }
.form-group input:focus, .form-group textarea:focus {
  border-color: rgba(110,168,255,0.55); box-shadow: 0 0 0 3px rgba(110,168,255,0.12);
}
.form-note { font-size: 14px; color: var(--success); min-height: 20px; margin-top: 6px; }
.form-actions { display: grid; gap: 12px; }

.footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 28px 0 50px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footer-brand { display: grid; gap: 6px; }
.footer p { color: var(--muted); margin-top: 6px; }
.footer-social { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-social a {
  padding: 10px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04); color: var(--muted); transition: .25s ease;
}
.footer-social a:hover { color: white; transform: translateY(-2px); }
.footer-copy p { margin: 0; }

.floating-whatsapp {
  position: fixed; right: 20px; bottom: 20px; z-index: 120; background: var(--whatsapp);
  color: white; padding: 14px 18px; border-radius: 999px; font-weight: 800;
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.35); transition: .25s ease;
  display: inline-flex; align-items: center; gap: 10px;
}
.floating-whatsapp:hover { transform: translateY(-3px); }
.wa-dot { width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,.92); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

.demo-body { min-height: 100vh; }
.demo-page { padding: 40px 0 80px; }
.demo-hero { padding: 40px 0 10px; }
.demo-hero-wrap { display: flex; justify-content: center; }
.demo-head { max-width: 860px; text-align: center; }
.demo-head h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.05; letter-spacing: -1.4px; margin: 14px 0; }
.demo-head p { color: var(--muted); font-size: 17px; max-width: 760px; margin: 0 auto 24px; }
.demo-menu-section { padding: 20px 0 0; }
.demo-menu-shell {
  max-width: 760px; margin: 0 auto; padding: 22px; border-radius: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.14); box-shadow: var(--shadow);
}
.demo-menu-top { background: linear-gradient(135deg, #182547, #2a3e75); padding: 20px; border-radius: 22px; margin-bottom: 18px; }
.demo-restaurant-info { display: flex; align-items: center; gap: 14px; }
.demo-logo-circle {
  width: 56px; height: 56px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.15); font-weight: 800; color: #fff;
}
.demo-restaurant-info strong { display: block; font-size: 20px; }
.demo-restaurant-info p { color: rgba(255,255,255,0.76); font-size: 14px; }
.demo-categories { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 18px; }
.demo-category {
  border: 1px solid rgba(255,255,255,0.10); background: rgba(255,255,255,0.05); color: #fff;
  border-radius: 18px; padding: 14px; font-weight: 700; cursor: pointer; transition: .25s ease;
}
.demo-category.active { background: linear-gradient(135deg, var(--primary), var(--secondary)); border-color: transparent; }
.demo-products { display: none; gap: 12px; }
.demo-products.active { display: grid; }
.demo-product-card {
  display: flex; align-items: center; gap: 14px; background: #ffffff; border-radius: 20px; padding: 14px;
}
.demo-product-image { width: 70px; height: 70px; border-radius: 18px; flex-shrink: 0; }
.demo-p-1 { background-image: linear-gradient(135deg, rgba(249,222,181,.9), rgba(189,140,74,.9)); }
.demo-p-2 { background-image: linear-gradient(135deg, rgba(101,80,59,.9), rgba(41,29,22,.9)); }
.demo-p-3 { background-image: linear-gradient(135deg, rgba(145,97,56,.9), rgba(69,40,20,.9)); }
.demo-p-4 { background-image: linear-gradient(135deg, rgba(216,232,255,.9), rgba(106,159,230,.9)); }
.demo-p-5 { background-image: linear-gradient(135deg, rgba(140,98,69,.9), rgba(59,37,23,.9)); }
.demo-p-6 { background-image: linear-gradient(135deg, rgba(237,213,162,.9), rgba(161,110,56,.9)); }
.demo-p-7 { background-image: linear-gradient(135deg, rgba(215,188,152,.9), rgba(122,85,54,.9)); }
.demo-p-8 { background-image: linear-gradient(135deg, rgba(236,215,165,.9), rgba(169,126,59,.9)); }
.demo-p-9 { background-image: linear-gradient(135deg, rgba(255,236,199,.9), rgba(209,167,95,.9)); }
.demo-product-content { flex: 1; color: #17213f; }
.demo-product-content h3 { margin-bottom: 4px; font-size: 17px; }
.demo-product-content p { color: #667292; font-size: 14px; }
.demo-product-price { color: #17213f; font-weight: 800; font-size: 18px; white-space: nowrap; }

@media (max-width: 1080px) {
  .hero-grid, .contact-grid, .features-grid, .packages-grid, .references-grid, .process-grid {
    grid-template-columns: 1fr;
  }
  .package-card.featured { transform: none; }
}

@media (max-width: 820px) {
  .menu-toggle { display: flex; }
  .nav-menu {
    position: absolute; top: 82px; left: 16px; right: 16px; display: none;
    flex-direction: column; align-items: stretch; gap: 10px; padding: 16px;
    border-radius: 20px; background: rgba(10,18,34,0.96); border: 1px solid rgba(255,255,255,0.08);
  }
  .nav-menu.active { display: flex; }
  .nav-menu a { padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,0.03); }
  .nav-menu .nav-cta { text-align: center; }
  .hero { padding-top: 50px; }
  .hero-text { font-size: 16px; }
  .section { padding: 62px 0; }
  .phone-top h3 { font-size: 24px; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding: 12px 16px; font-size: 14px; }
  .reference-image { height: 200px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .hero-actions, .hero-points, .hero-trust, .contact-mini-cards { flex-direction: column; }
  .demo-categories, .category-grid { grid-template-columns: 1fr 1fr; }
  .demo-product-card, .product-card { align-items: flex-start; }
  .demo-product-price, .product-price { font-size: 16px; }
  .logo-strip-inner { border-radius: 28px; }
}