:root {
  --background: #f7f9fc;
  --foreground: #233140;
  --card: #ffffff;
  --muted: #eef3f7;
  --muted-text: #6c7a88;
  --primary: #2b5f93;
  --primary-dark: #1f4670;
  --accent: #1490cf;
  --highlight: #f4ba24;
  --navy: #1f4670;
  --ice: #f2f8fb;
  --border: #dde6ee;
  --shadow: 0 10px 30px rgba(29, 67, 106, 0.10);
  --shadow-lg: 0 16px 40px rgba(29, 67, 106, 0.16);
  --radius: 18px;
  --header-height: 74px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--foreground);
  background: var(--background);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
h1,h2,h3,h4 { font-family: 'Plus Jakarta Sans', sans-serif; line-height: 1.15; margin: 0 0 18px; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.3rem); }
h3 { font-size: clamp(1.5rem, 2.8vw, 2rem); }
p { margin: 0 0 16px; }
.lead { font-size: 1.05rem; color: var(--muted-text); }
.narrow { max-width: 780px; margin-left: auto; margin-right: auto; }
.text-primary { color: var(--primary); }
.section { padding: 96px 0; }
.section-light { background: var(--background); }
.section-ice { background: var(--ice); }
.centered { text-align: center; }
.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  margin-bottom: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 700;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease, color .25s ease;
  border: 1px solid transparent;
  box-shadow: 0 10px 22px rgba(31, 70, 112, 0.10);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255,255,255,0) 15%, rgba(255,255,255,.24) 50%, rgba(255,255,255,0) 85%);
  transform: translateX(-140%);
  transition: transform .55s ease;
  z-index: -1;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(31, 70, 112, 0.18);
}
.btn:hover::before { transform: translateX(140%); }
.btn-sm { padding: 11px 18px; font-size: .95rem; }
.btn-full { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, #2f6499 0%, #224c79 100%);
  color: #fff;
  border-color: rgba(255,255,255,.12);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #3875b1 0%, #1f4670 100%);
  color: #fff;
}
.btn-highlight { background: var(--highlight); color: #18202a; }
.btn-highlight:hover { filter: brightness(.96); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.45); }
.btn-outline-light:hover { background: rgba(255,255,255,.08); }
.site-header {
  position: sticky; top: 0; z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(221,230,238,.8);
  overflow: hidden;
}
.site-header::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -120px;
  width: 540px;
  height: 220px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(20,144,207,.18) 0%, rgba(43,95,147,.08) 38%, rgba(255,255,255,0) 72%);
  pointer-events: none;
}
.site-header::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(20,144,207,0) 0%, rgba(20,144,207,.6) 24%, rgba(244,186,36,.85) 50%, rgba(20,144,207,.6) 76%, rgba(20,144,207,0) 100%);
  opacity: .9;
  pointer-events: none;
}
.nav-wrap {
  position: relative;
  z-index: 1;
  min-height: var(--header-height);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand img { height: 58px; width: auto; }
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.desktop-nav a:not(.btn) {
  color: var(--muted-text);
  font-weight: 600;
  position: relative;
  padding: 10px 0;
  transition: color .25s ease;
}
.desktop-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--highlight));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.desktop-nav a:not(.btn):hover {
  color: var(--primary);
}
.desktop-nav a:not(.btn):hover::after {
  transform: scaleX(1);
}
.desktop-nav .btn {
  color: #fff;
  margin-left: 4px;
}
.menu-toggle {
  display: none; width: 48px; height: 48px; border: 0; background: transparent; padding: 0; cursor: pointer;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px; background: var(--foreground); margin: 5px auto; transition: .25s ease;
}
.mobile-nav { display: none; border-top: 1px solid var(--border); background: #fff; }
.mobile-nav-inner { display: flex; flex-direction: column; gap: 14px; padding: 20px 0 24px; }
.mobile-nav a:not(.btn) { color: var(--muted-text); font-weight: 600; }
.mobile-nav a:not(.btn):hover { color: var(--primary); }
.mobile-nav .btn { color: #fff; }
.site-header.menu-open .mobile-nav { display: block; }
.site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 42px 0 28px;
}
.hero-media, .hero-media img, .hero-overlay { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  background:
    radial-gradient(circle at 18% 22%, rgba(244,186,36,.18) 0%, rgba(244,186,36,0) 30%),
    radial-gradient(circle at 84% 18%, rgba(20,144,207,.24) 0%, rgba(20,144,207,0) 28%),
    linear-gradient(135deg, rgba(15,35,58,.96) 0%, rgba(31,70,112,.88) 44%, rgba(20,144,207,.68) 100%);
}
.hero-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  align-items: center;
  gap: 48px;
}
.hero-content {
  position: relative;
  color: #fff;
  padding: 88px 0;
  max-width: 760px;
}
.hero-content::before {
  content: '';
  position: absolute;
  inset: 44px -24px 44px -28px;
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 34px;
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 70px rgba(4, 18, 34, .22);
  z-index: -1;
}
.hero-content h1 {
  max-width: 11ch;
  margin-bottom: 22px;
  text-wrap: balance;
}
.hero-badge {
  background: rgba(244,186,36,.94);
  color: #1f2833;
  padding: 10px 16px;
  border-radius: 999px;
  letter-spacing: .14em;
  box-shadow: 0 12px 28px rgba(244,186,36,.25);
}
.hero-content p {
  color: rgba(255,255,255,.84);
  font-size: 1.15rem;
  max-width: 620px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }
.hero-actions.center { justify-content: center; }
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}
.hero-metric {
  padding: 18px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
}
.hero-metric strong {
  display: block;
  margin-bottom: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  color: #fff;
}
.hero-metric span {
  display: block;
  font-size: .9rem;
  line-height: 1.45;
  color: rgba(255,255,255,.72);
}
.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}
.hero-visual-card {
  position: relative;
  width: min(100%, 510px);
  padding: 28px;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.20), rgba(255,255,255,.08));
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(14px);
  box-shadow: 0 36px 80px rgba(6, 18, 32, .26);
}
.hero-visual-image {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 26px;
}
.hero-visual-image::after,
.media-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 42%, rgba(20,144,207,.10) 100%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.hero-visual-card img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  position: relative;
  filter: drop-shadow(0 30px 50px rgba(5, 14, 24, .36));
  transition: transform .55s ease, filter .55s ease;
}
.hero-visual-glow {
  position: absolute;
  inset: 18% 14% 10% 14%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.34) 0%, rgba(20,144,207,.16) 38%, rgba(20,144,207,0) 72%);
  filter: blur(18px);
}
.hero-floating-card {
  position: absolute;
  z-index: 3;
  max-width: 230px;
  padding: 18px 18px 16px;
  border-radius: 22px;
  background: rgba(13, 30, 48, .74);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 20px 44px rgba(4, 14, 26, .28);
  backdrop-filter: blur(16px);
}
.hero-floating-top { top: 18px; left: -34px; }
.hero-floating-bottom { right: -28px; bottom: 26px; }
.hero-floating-label,
.hero-floating-kicker {
  display: inline-block;
  margin-bottom: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(244,186,36,.92);
}
.hero-floating-card strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  line-height: 1.25;
}
.hero-floating-card small {
  display: block;
  color: rgba(255,255,255,.7);
  line-height: 1.5;
}
.hero-ambient {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(4px);
  opacity: .88;
}
.hero-ambient-one {
  width: 260px;
  height: 260px;
  left: -80px;
  bottom: 64px;
  background: radial-gradient(circle, rgba(244,186,36,.24) 0%, rgba(244,186,36,.08) 42%, rgba(244,186,36,0) 72%);
}
.hero-ambient-two {
  width: 340px;
  height: 340px;
  right: -80px;
  top: 88px;
  background: radial-gradient(circle, rgba(20,144,207,.26) 0%, rgba(20,144,207,.10) 40%, rgba(20,144,207,0) 72%);
}
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gap-lg { gap: 56px; }
.align-center { align-items: center; }
.media-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease;
}
.media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
  transition: transform .55s ease, filter .55s ease;
}
@media (hover: hover) and (pointer: fine) {
  .hero-visual-card:hover .hero-visual-image::after,
  .media-card:hover::after {
    opacity: 1;
  }
  .hero-visual-card:hover img {
    transform: scale(1.035);
    filter: drop-shadow(0 34px 58px rgba(5, 14, 24, .40)) saturate(1.02);
  }
  .media-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(29, 67, 106, 0.16);
  }
  .media-card:hover img {
    transform: scale(1.035);
    filter: saturate(1.03) contrast(1.01);
  }
}
.section-intro { margin-bottom: 56px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 32px;
}
.stat-card {
  background: rgba(255,255,255,.75); border: 1px solid rgba(221,230,238,.8); border-radius: 18px; padding: 22px 16px; text-align: center;
}
.stat-card strong {
  display: block; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2rem; color: var(--primary); margin-bottom: 8px;
}
.stat-card span { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted-text); }
.section-product .product-hero { margin-bottom: 56px; }
.check-list { list-style: none; padding: 0; margin: 0 0 28px; }
.check-list li { position: relative; padding-left: 24px; margin-bottom: 10px; color: var(--foreground); }
.check-list li::before {
  content: ''; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); position: absolute; left: 0; top: 10px;
}
.ral-swatches {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-left: 8px;
}
.ral-swatch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.ral-swatch-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--swatch-color);
  border: 1px solid rgba(31, 70, 112, .28);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
}
.feature-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 32px 0 0;
}
.differentials-image-wrap {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.differentials-image {
  display: block;
  width: min(100%, 960px);
  height: auto;
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.feature-item {
  display: flex; align-items: flex-start; gap: 16px; background: rgba(255,255,255,.65); border: 1px solid rgba(221,230,238,.7); border-radius: 20px; padding: 24px; box-shadow: var(--shadow);
}
.feature-item h4 { font-size: 1.08rem; margin-bottom: 8px; }
.feature-item p { margin: 0; color: var(--muted-text); font-size: .95rem; }
.feature-icon {
  width: 50px; height: 50px; border-radius: 14px; background: rgba(43,95,147,.12); display: inline-flex; align-items: center; justify-content: center; color: var(--primary); flex: 0 0 50px;
}
.feature-icon i {
  font-size: 1.15rem; line-height: 1;
}
.gallery-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 40px;
}
.cta-section {
  background: linear-gradient(135deg, #21476f 0%, #1686be 100%);
}
.cta-box { color: #fff; padding: 18px 0; }
.cta-box p { color: rgba(255,255,255,.82); }
.site-footer { background: var(--navy); color: #fff; }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 40px; padding: 72px 0 48px;
}
.footer-logo { height: 42px; margin-bottom: 18px; }
.site-footer p, .site-footer a { color: rgba(255,255,255,.76); }
.site-footer a:hover { color: #fff; }
.site-footer h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 16px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-social-link i {
  font-size: 1.1rem;
}
.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366 0%, #149c4e 100%);
  color: #fff;
  box-shadow: 0 18px 34px rgba(16, 105, 54, .32);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.floating-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 40px rgba(16, 105, 54, .38);
  filter: brightness(1.02);
}
.floating-whatsapp i {
  font-size: 2rem;
  line-height: 1;
}
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; text-align: center; }
.reveal {
  opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease;
}
.reveal.from-left { transform: translateX(-28px); }
.reveal.from-right { transform: translateX(28px); }
.reveal.visible { opacity: 1; transform: none; }
.admin-body { background: #f3f7fb; }
.admin-shell { display: grid; grid-template-columns: 320px 1fr; min-height: 100vh; }
.admin-sidebar { background: #1f4670; color: #fff; padding: 36px 28px; }
.admin-sidebar p { color: rgba(255,255,255,.78); }
.admin-main { padding: 28px; display: grid; gap: 24px; }
.admin-card { background: #fff; border-radius: 22px; padding: 28px; box-shadow: var(--shadow); }
.admin-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.admin-tags span { background: var(--ice); color: var(--primary); padding: 10px 14px; border-radius: 999px; font-weight: 700; }
@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: inline-block; }
  .grid-2, .feature-grid, .footer-grid, .admin-shell, .stats-grid, .gallery-grid { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .hero-shell { grid-template-columns: 1fr; gap: 28px; }
  .hero-content { padding: 76px 0 0; max-width: none; }
  .hero-content::before { inset: 24px -10px -20px -10px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-visual { justify-content: center; }
  .hero-visual-card { width: min(100%, 560px); }
  .hero-floating-top { left: 10px; top: 10px; }
  .hero-floating-bottom { right: 10px; bottom: 10px; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 24px, 1180px); }
  .hero-actions .btn, .hero-actions { width: 100%; }
  .hero-actions .btn { width: 100%; }
  .nav-wrap { min-height: 68px; }
  .brand img { height: 36px; }
  .hero-section { padding: 20px 0 18px; min-height: auto; }
  .hero-content { padding: 58px 0 0; }
  .hero-content::before { inset: 20px -4px -14px -4px; border-radius: 26px; }
  .hero-content h1 { max-width: none; }
  .hero-content p { font-size: 1rem; }
  .hero-visual-card { padding: 18px; border-radius: 24px; }
  .hero-floating-card {
    position: static;
    max-width: none;
    margin-top: 14px;
  }
  .hero-ambient-one { width: 180px; height: 180px; left: -70px; bottom: 120px; }
  .hero-ambient-two { width: 220px; height: 220px; right: -90px; top: 90px; }
  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
  }
}