:root {
  --color-navy: #1d2d3f;
  --color-navy-deep: #13202d;
  --color-green: #009245;
  --color-lime: #a9cf10;
  --color-white: #ffffff;
  --color-bg: #f5f8fb;
  --color-surface: #eef3f7;
  --color-border: rgba(29, 45, 63, 0.12);
  --color-text: #203040;
  --color-muted: #5d6b78;
  --shadow-soft: 0 18px 50px rgba(14, 28, 44, 0.08);
  --shadow-card: 0 14px 34px rgba(16, 32, 48, 0.1);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1160px;
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(169, 207, 16, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(0, 146, 69, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, #f5f8fb 100%);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--color-navy);
  color: var(--color-white);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(245, 248, 251, 0.88);
  border-bottom: 1px solid rgba(29, 45, 63, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 84px;
  padding: 12px 0;
}

.brand {
  flex-shrink: 0;
}

.brand-logo {
  width: 148px;
  height: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  font-size: 0.96rem;
  color: var(--color-muted);
}

.site-nav a {
  position: relative;
  padding: 8px 2px;
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--color-green), var(--color-lime));
  transition: transform var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-navy);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    color var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-green), #0aa55a 55%, var(--color-lime));
  box-shadow: 0 12px 30px rgba(0, 146, 69, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 16px 36px rgba(0, 146, 69, 0.3);
}

.btn-secondary {
  color: var(--color-navy);
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(29, 45, 63, 0.14);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(29, 45, 63, 0.28);
  background: var(--color-white);
}

.btn-nav {
  white-space: nowrap;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 80px 0 44px;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 8% -15% auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 207, 16, 0.22), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
}

.hero-copy h1,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Inter", "Segoe UI Variable", "Aptos Display", "Aptos", sans-serif;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-navy);
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  max-width: 12ch;
}

.hero-text,
.section-heading p,
.about-copy p,
.contact-copy p,
.service-card p,
.reason-card p,
.feature-list li,
.metric-card span {
  color: var(--color-muted);
}

.hero-text {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(29, 45, 63, 0.1);
  box-shadow: var(--shadow-soft);
  font-size: 0.92rem;
  color: var(--color-navy);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.hero-card,
.contact-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(29, 45, 63, 0.98), rgba(19, 32, 45, 0.98));
  box-shadow: 0 24px 60px rgba(19, 32, 45, 0.22);
  color: var(--color-white);
}

.card-kicker {
  display: inline-block;
  margin-bottom: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-card h2 {
  margin: 0;
  font-size: clamp(1.45rem, 4vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.feature-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 22px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-lime), #d1f263);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.metric-card {
  padding: 22px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(29, 45, 63, 0.08);
  box-shadow: var(--shadow-soft);
}

.metric-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-navy);
}

.section {
  padding: 84px 0;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(238, 243, 247, 0.82));
}

.section-heading {
  max-width: 720px;
}

.section-heading h2,
.contact-copy h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

.section-heading p {
  margin: 16px 0 0;
  font-size: 1rem;
}

.cards-grid,
.reasons-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.service-card,
.reason-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.service-card::before,
.reason-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-green), var(--color-lime));
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover,
.service-card:focus-within,
.reason-card:hover,
.reason-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: rgba(0, 146, 69, 0.24);
}

.service-card:hover::before,
.service-card:focus-within::before,
.reason-card:hover::before,
.reason-card:focus-within::before {
  transform: scaleX(1);
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  margin-bottom: 18px;
  background: rgba(29, 45, 63, 0.08);
  color: var(--color-navy);
  font-size: 0.88rem;
  font-weight: 800;
}

.service-card h3,
.reason-card h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  line-height: 1.2;
  color: var(--color-navy);
}

.service-card p,
.reason-card p,
.about-copy p,
.contact-copy p {
  margin: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-weight: 700;
  color: var(--color-green);
}

.service-link::after {
  content: "→";
  transition: transform var(--transition);
}

.service-link:hover::after,
.service-link:focus-visible::after {
  transform: translateX(4px);
}

.split-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

.about-copy {
  display: grid;
  gap: 16px;
  max-width: 760px;
}

.contact-section {
  padding-top: 24px;
  padding-bottom: 90px;
}

.subpage .page-hero {
  padding: 80px 0 48px;
}

.page-hero-grid {
  display: grid;
  gap: 28px;
  align-items: stretch;
}

.page-copy h1 {
  margin: 0;
  font-family: "Inter", "Segoe UI Variable", "Aptos Display", "Aptos", sans-serif;
  font-size: clamp(2.3rem, 7vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-navy);
  max-width: 12ch;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-weight: 700;
  color: var(--color-navy);
}

.back-link::before {
  content: "←";
}

.plan-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.plan-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.plan-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-green), var(--color-lime));
}

.plan-card-featured {
  background:
    radial-gradient(circle at top right, rgba(169, 207, 16, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.96);
  border-color: rgba(0, 146, 69, 0.22);
  box-shadow: var(--shadow-card);
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(29, 45, 63, 0.08);
  color: var(--color-navy);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.plan-card h3 {
  margin: 18px 0 10px;
  font-size: 1.45rem;
  line-height: 1.2;
  color: var(--color-navy);
}

.plan-summary,
.plan-note {
  color: var(--color-muted);
}

.plan-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.plan-list li {
  position: relative;
  margin-top: 12px;
  padding-left: 22px;
  color: var(--color-muted);
}

.plan-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-green), var(--color-lime));
}

.plan-note {
  margin-top: 18px;
  font-weight: 600;
}

.contact-card {
  display: grid;
  gap: 28px;
  background:
    radial-gradient(circle at top right, rgba(169, 207, 16, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(29, 45, 63, 0.98), rgba(19, 32, 45, 0.98));
}

.contact-copy p {
  margin-top: 16px;
  max-width: 64ch;
  color: rgba(255, 255, 255, 0.8);
}

.contact-copy h2 {
  max-width: 11ch;
  color: var(--color-white);
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn-whatsapp {
  gap: 10px;
}

.btn-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.contact-card .btn-secondary {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.contact-card .btn-secondary:hover,
.contact-card .btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.26);
}

.site-footer {
  padding: 52px 0 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  gap: 36px 32px;
  padding-bottom: 40px;
}

.footer-logo {
  width: 120px;
  height: auto;
  margin-bottom: 14px;
}

.footer-brand p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
  max-width: 28ch;
  line-height: 1.6;
}

.footer-nav,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav h3,
.footer-contact h3 {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-navy);
}

.footer-nav a,
.footer-contact a {
  font-size: 0.9rem;
  color: var(--color-muted);
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-contact a:hover,
.footer-nav a:focus-visible,
.footer-contact a:focus-visible {
  color: var(--color-green);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 16px 0 22px;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-muted);
  text-align: center;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10c85d, var(--color-green));
  color: var(--color-white);
  box-shadow: 0 18px 35px rgba(0, 146, 69, 0.35);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 22px 42px rgba(0, 146, 69, 0.42);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Animaciones activadas por IntersectionObserver */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 680ms ease, transform 680ms ease;
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 80ms; }
.fade-up:nth-child(3) { transition-delay: 150ms; }
.fade-up:nth-child(4) { transition-delay: 220ms; }
.fade-up:nth-child(5) { transition-delay: 290ms; }

/* Botón hamburguesa */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: background var(--transition);
}

.hamburger-btn:hover {
  background: rgba(29, 45, 63, 0.07);
}

.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform 280ms ease, opacity 280ms ease;
  transform-origin: center;
}

.hamburger-btn.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger-btn.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 700px) {
  .cards-grid,
  .reasons-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-card {
    grid-template-columns: 1.45fr 1fr;
    align-items: center;
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(320px, 440px);
  }

  .page-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 430px);
  }

  .split-layout {
    grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  }

  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reasons-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .nav-wrap {
    justify-content: center;
  }

  .site-nav {
    order: 3;
    width: 100%;
    padding-bottom: 4px;
  }
}

@media (max-width: 699px) {
  .hamburger-btn {
    display: flex;
  }

  .btn-nav {
    display: none;
  }

  .site-header {
    position: sticky;
    top: 0;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: rgba(245, 248, 251, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(29, 45, 63, 0.1);
    padding: 14px 20px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    z-index: 19;
    width: auto;
    order: unset;
  }

  .site-nav.nav-open {
    display: flex;
  }

  .site-nav a {
    padding: 11px 4px;
    width: 100%;
    font-size: 1rem;
  }

  .hero-section {
    padding-top: 44px;
  }

  .section {
    padding: 72px 0;
  }

  .hero-card,
  .contact-card,
  .service-card,
  .reason-card {
    padding: 24px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .btn,
  .contact-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-up {
    opacity: 1;
    transform: none;
  }
}

/* =========================================
   CATALOGO / TIENDA & SIDEBAR
========================================= */

.catalog-header {
  padding: 60px 0 30px;
  text-align: center;
}

.catalog-header h1 {
  margin: 0 auto 16px;
  font-family: var(--font-primary);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: var(--color-navy);
}

.catalog-header p {
  color: var(--color-muted);
  font-size: 1.1rem;
}

/* --- Banner de Publicidad --- */
.ad-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #111a24 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--color-white);
  text-align: center;
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  position: relative;
  overflow: hidden;
}

.ad-banner::before {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(163,230,53,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.ad-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin: 0;
  max-width: 30ch;
  line-height: 1.2;
}

.ad-banner p {
  color: #a3b1c6;
  font-size: 1.1rem;
  margin: 0;
}

.ad-banner .btn-lime {
  background: var(--color-lime);
  color: var(--color-navy);
  margin-top: 10px;
}
.ad-banner .btn-lime:hover { background: #b4f04a; }

/* --- Layout Principal --- */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  margin-bottom: 80px;
  align-items: start;
}

/* --- Botón Toggle Móvil --- */
.sidebar-toggle-btn {
  display: none;
  width: 100%;
  padding: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 20px;
  cursor: pointer;
  text-align: center;
}

/* --- Sidebar --- */
.catalog-sidebar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 90px;
}

.filter-group {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.filter-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.filter-group h4 {
  margin: 0 0 16px;
  font-size: 1rem;
  color: var(--color-navy);
}

.filter-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-muted);
  cursor: pointer;
}

.filter-label input {
  accent-color: var(--color-green);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* --- Grilla de Productos --- */
.product-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.product-img-wrap {
  position: relative;
  background: #fff;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
  aspect-ratio: 4/3;
}

.product-img-wrap img {
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-navy);
  background: var(--color-lime);
}

.badge-gamer { background: #ff4757; color: white; }
.badge-pro { background: var(--color-navy); color: white; }

.product-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 24px;
}

.product-brand {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.product-title {
  margin: 0 0 16px;
  font-size: 1.3rem;
  color: var(--color-navy);
  line-height: 1.2;
}

.product-specs {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
  color: var(--color-muted);
  flex-grow: 1;
}

.product-specs li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
}

.product-specs li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: bold;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}

.product-price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-navy);
}

.product-tax {
  font-size: 0.85rem;
  color: var(--color-muted);
  font-weight: 600;
}

.product-actions .btn {
  width: 100%;
}


.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10c85d, var(--color-green));
  color: var(--color-white);
  box-shadow: 0 18px 35px rgba(0, 146, 69, 0.35);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 22px 42px rgba(0, 146, 69, 0.42);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.fade-up {
  animation: fadeUp 760ms ease both;
}

.fade-up:nth-child(2) {
  animation-delay: 80ms;
}

.fade-up:nth-child(3) {
  animation-delay: 140ms;
}

.fade-up:nth-child(4) {
  animation-delay: 180ms;
}

.fade-up:nth-child(5) {
  animation-delay: 220ms;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 700px) {
  .cards-grid,
  .reasons-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-card {
    grid-template-columns: 1.45fr 1fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(320px, 440px);
  }

  .page-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 430px);
  }

  .split-layout {
    grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  }

  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reasons-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .nav-wrap {
    justify-content: center;
  }

  .site-nav {
    order: 3;
    width: 100%;
    padding-bottom: 4px;
  }
}

@media (max-width: 699px) {
  .catalog-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sidebar-toggle-btn {
    display: block;
  }

  .catalog-sidebar {
    display: none;
    position: static;
  }

  .catalog-sidebar.is-open {
    display: block;
    margin-bottom: 24px;
  }

  .site-header {
    position: static;
  }

  .hero-section {
    padding-top: 54px;
  }

  .section {
    padding: 72px 0;
  }

  .hero-card,
  .contact-card,
  .service-card,
  .reason-card {
    padding: 24px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .btn,
  .btn-nav,
  .contact-actions .btn {
    width: 100%;
  }

  .footer-wrap {
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}