/* =========================================================
   Marlen Snacks Landing
   Direction: editorial premium snack house, app blue palette
   ========================================================= */

:root {
  --ink: #001838;
  --ink-2: #062f63;
  --ink-3: #0d477f;
  --brand: #00bfff;
  --brand-2: #0099ff;
  --brand-3: #0066cc;
  --brand-pale: #e0f7ff;
  --brand-soft: rgba(0, 191, 255, 0.14);
  --cream: #fff7df;
  --cream-2: #fff2bd;
  --canvas: #f6fbff;
  --paper: #ffffff;
  --paper-blue: #edf9ff;
  --line: #d5e9f6;
  --line-strong: rgba(0, 153, 255, 0.34);
  --text: #09213b;
  --text-soft: #526b84;
  --text-mute: #7d91a6;
  --white: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;
  --max: 1180px;
  --radius: 28px;
  --radius-soft: 16px;
  --section-gap: 68px;
  --card-padding: clamp(28px, 4vw, 45px);
  --shadow-soft: 0 28px 80px -52px rgba(0, 24, 56, 0.68);
  --shadow-blue: 0 22px 70px -42px rgba(0, 153, 255, 0.78);
  --easing: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

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

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 4%, rgba(255, 242, 189, 0.95), transparent 24rem),
    radial-gradient(circle at 96% 2%, rgba(0, 191, 255, 0.18), transparent 26rem),
    var(--canvas);
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 42px);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 300;
  border-radius: var(--radius);
  background: var(--brand-3);
  color: var(--white);
  font-weight: 800;
  padding: 10px 14px;
}
.skip-link:focus { top: 16px; }

/* Ambient surface */
.bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(0, 24, 56, 0.04) 0 1px, transparent 1px 28px),
    radial-gradient(circle at 80% 8%, rgba(0, 191, 255, 0.17), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, var(--canvas) 42%, #eef9ff 100%);
}
.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 24, 56, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 24, 56, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 12%, #000 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 12%, #000 78%, transparent 100%);
}
.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.18;
  animation: drift 24s ease-in-out infinite;
}
.orb1 { width: 500px; height: 500px; left: -160px; top: -130px; background: var(--brand); }
.orb2 { width: 360px; height: 360px; right: -100px; top: 18%; background: var(--brand-2); animation-delay: -8s; }
.orb3 { width: 310px; height: 310px; left: 12%; bottom: 10%; background: var(--brand-3); animation-delay: -15s; }
.orb4 { width: 240px; height: 240px; right: 18%; bottom: -80px; background: var(--brand-pale); animation-delay: -5s; }
.grid { display: none; }

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(28px, -24px, 0) scale(1.08); }
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(213, 233, 246, 0.62);
  background: rgba(246, 251, 255, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  transition: background 0.25s var(--easing), box-shadow 0.25s var(--easing);
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px -38px rgba(0, 24, 56, 0.68);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 28px;
}
.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 6px rgba(0, 191, 255, 0.08), 0 16px 34px -22px var(--brand-3);
}
.brand-text { color: var(--ink); white-space: nowrap; }
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav a {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 16px;
  transition: border-color 0.2s var(--easing), color 0.2s var(--easing), background 0.2s var(--easing), transform 0.2s var(--easing);
}
.nav a:not(.nav-cta):hover {
  border-color: rgba(0, 24, 56, 0.18);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.62);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-left: 8px;
  border-color: rgba(37, 211, 102, 0.34) !important;
  border-radius: 999px !important;
  background: var(--whatsapp) !important;
  color: var(--white) !important;
  padding: 0 !important;
  box-shadow: 0 14px 34px -22px rgba(18, 140, 126, 0.95), 0 0 0 7px rgba(37, 211, 102, 0.11);
}
.nav-cta svg { color: var(--white); }
.nav-cta:hover { transform: translateY(-1px) scale(1.04); border-color: var(--white) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s var(--easing), opacity 0.25s var(--easing);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  padding: 10px clamp(20px, 4vw, 42px) 20px;
}
.mobile-menu a {
  display: block;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 14px 0;
  text-transform: uppercase;
}
.mobile-menu .mobile-cta {
  margin-top: 12px;
  border: 0;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  padding: 15px;
  text-align: center;
}

@media (max-width: 820px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu[data-open="true"] { display: block; }
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - 76px);
  padding: clamp(34px, 6vw, 70px) 0 clamp(68px, 9vw, 120px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: clamp(12px, 2vw, 28px);
  z-index: -1;
  border-radius: clamp(30px, 5vw, 58px);
  background:
    radial-gradient(circle at 76% 18%, rgba(0, 191, 255, 0.25), transparent 24rem),
    radial-gradient(circle at 8% 88%, rgba(255, 242, 189, 0.8), transparent 22rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92) 0%, rgba(237, 249, 255, 0.9) 45%, rgba(224, 247, 255, 0.72) 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 153, 255, 0.16), 0 42px 110px -78px rgba(0, 24, 56, 0.9);
}
.hero::after {
  content: "";
  position: absolute;
  right: clamp(22px, 7vw, 120px);
  top: 16%;
  z-index: -1;
  width: min(28vw, 360px);
  height: min(28vw, 360px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.24), transparent 68%);
  opacity: 0.8;
  filter: blur(4px);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.88fr);
  align-items: center;
  min-height: calc(100svh - 210px);
  gap: clamp(34px, 7vw, 92px);
}
.hero-copy {
  position: relative;
  max-width: 710px;
  padding-block: clamp(28px, 5vw, 64px);
}
.hero-copy::before {
  content: "";
  position: absolute;
  left: -22px;
  top: clamp(22px, 6vw, 62px);
  width: 6px;
  height: clamp(120px, 22vw, 245px);
  border-radius: 999px;
  background: linear-gradient(var(--brand), var(--brand-3));
  box-shadow: 0 0 30px rgba(0, 191, 255, 0.38);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(0, 153, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--brand-3);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  margin-bottom: 26px;
  padding: 10px 16px;
  text-transform: uppercase;
  box-shadow: 0 14px 36px -30px rgba(0, 24, 56, 0.6);
}
.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--whatsapp);
  box-shadow: 0 0 18px rgba(37, 211, 102, 0.85);
}
.hero-title {
  max-width: 820px;
  margin-bottom: 24px;
  color: var(--ink);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(3.25rem, 7.4vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.91;
}
.hero-tagline {
  max-width: 630px;
  margin-bottom: 34px;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  line-height: 1.72;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  letter-spacing: 0.04em;
  padding: 15px 28px;
  transition: transform 0.22s var(--easing), box-shadow 0.22s var(--easing), border-color 0.22s var(--easing), background 0.22s var(--easing);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
  color: var(--white);
  box-shadow: 0 22px 58px -32px rgba(18, 140, 126, 0.95), 0 0 0 8px rgba(37, 211, 102, 0.11);
}
.btn-primary svg { color: var(--white); filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.28)); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 28px 68px -30px rgba(18, 140, 126, 1), 0 0 0 10px rgba(37, 211, 102, 0.13); }
.btn-ghost {
  border-color: rgba(0, 24, 56, 0.14);
  background: rgba(255, 255, 255, 0.64);
  color: var(--ink);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: rgba(0, 153, 255, 0.46); background: var(--white); }
.btn-lg { min-height: 62px; padding-inline: 34px; }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 650px;
}
.hero-proof div {
  border: 1px solid rgba(0, 153, 255, 0.18);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
  padding: 16px 18px;
  box-shadow: 0 18px 45px -38px rgba(0, 24, 56, 0.72);
}
.hero-proof strong {
  display: block;
  color: var(--ink);
  font-size: clamp(1.28rem, 2.3vw, 1.8rem);
  font-weight: 950;
  letter-spacing: -0.04em;
  line-height: 1;
}
.hero-proof span {
  display: block;
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}
.hero-catalog {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(220px, 0.82fr);
  gap: 16px;
  align-items: stretch;
  min-height: clamp(470px, 48vw, 585px);
}
.catalog-card,
.catalog-highlights article,
.catalog-note {
  border: 1px solid rgba(0, 153, 255, 0.18);
  box-shadow: 0 28px 70px -48px rgba(0, 24, 56, 0.78);
}
.catalog-main {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  border-radius: 36px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 82% 82%, rgba(0, 191, 255, 0.72), transparent 34%),
    linear-gradient(145deg, #001126 0%, var(--ink) 58%, #003e79 100%);
  background-size: 42px 42px, 42px 42px, auto, auto;
  color: var(--white);
  overflow: hidden;
  padding: clamp(24px, 4vw, 34px);
}
.catalog-main::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(224, 247, 255, 0.12);
  border-radius: 26px;
  pointer-events: none;
}
.catalog-main::after {
  content: "";
  position: absolute;
  right: -58px;
  bottom: -48px;
  width: 190px;
  height: 190px;
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 191, 255, 0.72);
}
.catalog-head {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
}
.catalog-head span {
  color: rgba(224, 247, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.catalog-head strong {
  display: inline-flex;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--brand-pale);
  font-size: 0.76rem;
  font-weight: 950;
  padding: 9px 12px;
  white-space: nowrap;
}
.catalog-logo {
  position: relative;
  z-index: 1;
  width: min(54%, 205px);
  height: auto;
  margin: 4px auto 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 0 16px rgba(255, 255, 255, 0.08), 0 30px 60px -38px rgba(0, 0, 0, 0.95);
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.2));
}
.catalog-main h2 {
  position: relative;
  z-index: 1;
  max-width: 100%;
  margin-bottom: 20px;
  color: var(--white);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(1.55rem, 2.45vw, 2.25rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.04;
}
.catalog-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.catalog-tags span {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  padding: 10px 12px;
  text-transform: uppercase;
}
.catalog-highlights {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.catalog-highlights article {
  display: flex;
  min-height: 0;
  flex-direction: column;
  justify-content: center;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.88);
  padding: clamp(18px, 3vw, 24px);
  transition: transform 0.22s var(--easing), box-shadow 0.22s var(--easing);
}
.catalog-highlights article:hover {
  box-shadow: var(--shadow-blue);
  transform: translateX(-4px);
}
.catalog-highlights strong {
  display: block;
  color: var(--ink);
  font-size: clamp(1.32rem, 2.7vw, 2.1rem);
  font-weight: 950;
  letter-spacing: -0.05em;
  line-height: 1;
}
.catalog-highlights span {
  display: block;
  margin-top: 10px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  line-height: 1.45;
  text-transform: uppercase;
}
.catalog-highlights article:nth-child(1) { background: linear-gradient(135deg, #edf7ff 0%, rgba(255, 255, 255, 0.92) 70%); }
.catalog-highlights article:nth-child(2) { background: linear-gradient(135deg, #f4ffe8 0%, rgba(255, 255, 255, 0.92) 70%); }
.catalog-highlights article:nth-child(3) { background: linear-gradient(135deg, #fff7df 0%, rgba(255, 255, 255, 0.92) 70%); }
.catalog-note {
  grid-column: 1 / -1;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.76);
  padding: 18px 22px;
}
.catalog-note span {
  display: block;
  color: var(--brand-3);
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.catalog-note strong {
  color: var(--ink);
  font-size: 1rem;
}

/* Sections */
.section {
  position: relative;
  padding: clamp(66px, 9vw, 118px) 0;
}
.section-alt {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(0, 191, 255, 0.06), transparent 35%, rgba(0, 153, 255, 0.08)),
    rgba(255, 255, 255, 0.52);
}
.section-head {
  max-width: 780px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--brand-3);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.section-title {
  margin-bottom: 18px;
  color: var(--ink);
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(2.15rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.035em;
  line-height: 1.02;
}
.section-sub {
  color: var(--text-soft);
  font-size: clamp(1rem, 1.55vw, 1.13rem);
  line-height: 1.72;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.product-card {
  position: relative;
  min-height: 292px;
  padding: var(--card-padding);
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 191, 255, 0.14), transparent 42%),
    rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.28s var(--easing), border-color 0.28s var(--easing), background 0.28s var(--easing), box-shadow 0.28s var(--easing);
}
.product-card:last-child { border-right: 1px solid var(--line); }
.product-card::before {
  content: "";
  position: absolute;
  inset: auto 24px 24px auto;
  width: 76px;
  height: 76px;
  border: 1px solid rgba(0, 191, 255, 0.26);
  border-radius: 26px;
  transform: rotate(14deg);
}
.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(440px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 191, 255, 0.16), transparent 48%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--easing);
}
.product-card:hover {
  z-index: 1;
  border-color: rgba(0, 153, 255, 0.42);
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 191, 255, 0.24), transparent 42%),
    #ffffff;
  box-shadow: var(--shadow-blue);
  transform: translateY(-6px);
}
.product-card:hover::after { opacity: 1; }
.product-card:nth-child(1) {
  background:
    radial-gradient(circle at 92% 10%, rgba(0, 191, 255, 0.42), transparent 44%),
    linear-gradient(145deg, var(--ink) 0%, #001126 54%, #003e79 100%);
  color: var(--white);
}
.product-card:nth-child(1)::before { border-color: rgba(224, 247, 255, 0.22); }
.product-card:nth-child(1) h3 { color: var(--white); }
.product-card:nth-child(1) p { color: rgba(255, 255, 255, 0.72); }
.product-card:nth-child(1) .product-icon {
  border-color: rgba(224, 247, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--brand);
}
.product-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: var(--brand-pale);
  color: var(--brand-3);
}
.product-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.product-card p {
  position: relative;
  z-index: 1;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.68;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.82fr);
  align-items: center;
  gap: clamp(34px, 7vw, 84px);
}
.two-col-text {
  border-left: 3px solid var(--brand);
  padding-left: clamp(24px, 4vw, 42px);
}
.two-col-text .section-title { margin-bottom: 24px; }
.two-col-text p {
  max-width: 660px;
  margin-bottom: 26px;
  color: var(--text-soft);
  font-size: 1.04rem;
  line-height: 1.78;
}
.two-col-text strong { color: var(--ink); }
.check-list {
  display: grid;
  gap: 13px;
  list-style: none;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--text);
  font-weight: 650;
}
.check {
  display: grid;
  flex: 0 0 27px;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 900;
}
.two-col-visual {
  display: grid;
  gap: 14px;
}
.stat-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
  padding: 30px 32px;
  overflow: hidden;
  transition: transform 0.24s var(--easing), border-color 0.24s var(--easing);
}
.stat-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(var(--brand), var(--brand-3));
}
.stat-card:hover { border-color: var(--line-strong); transform: translateX(6px); }
.stat-num {
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
}
.stat-label {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 0.96rem;
  font-weight: 700;
}

/* FAQ */
.section-faq {
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 191, 255, 0.08), transparent 32%),
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.62));
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.faq-card {
  position: relative;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
  padding: clamp(24px, 3vw, 34px);
  overflow: hidden;
}
.faq-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-3));
}
.faq-card h3 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.faq-card p {
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* CTA */
.section-cta { padding-bottom: clamp(72px, 9vw, 120px); }
.cta-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(224, 247, 255, 0.12);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 16% 0%, rgba(0, 191, 255, 0.42), transparent 34%),
    linear-gradient(135deg, var(--ink) 0%, #001126 46%, #003e79 100%);
  color: var(--white);
  padding: clamp(42px, 7vw, 86px);
  text-align: center;
  box-shadow: 0 42px 110px -72px rgba(0, 24, 56, 0.9);
}
.cta-card::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(224, 247, 255, 0.12);
  pointer-events: none;
}
.cta-card .section-title {
  position: relative;
  color: var(--white);
  margin-bottom: 18px;
}
.cta-card .section-sub {
  position: relative;
  max-width: 660px;
  margin: 0 auto 34px;
  color: rgba(255, 255, 255, 0.76);
}
.cta-card .btn { position: relative; margin-bottom: 16px; }
.cta-sub {
  position: relative;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
  padding: 38px 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-brand img { width: 32px; height: 32px; }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 800;
}
.footer-nav a:hover { color: var(--brand-3); }
.footer-copy {
  color: var(--text-mute);
  font-size: 0.86rem;
}

/* WhatsApp floating button */
.wa-float {
  position: fixed;
  right: clamp(18px, 2.5vw, 30px);
  bottom: clamp(18px, 2.5vw, 30px);
  z-index: 120;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
  color: var(--white);
  box-shadow: 0 24px 52px -28px rgba(18, 140, 126, 0.9), 0 0 0 8px rgba(37, 211, 102, 0.13);
  transition: transform 0.25s var(--easing), box-shadow 0.25s var(--easing);
}
.wa-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 30px 62px -26px rgba(18, 140, 126, 1), 0 0 0 12px rgba(37, 211, 102, 0.16);
}
.wa-float-pulse {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(37, 211, 102, 0.78);
  border-radius: inherit;
  animation: waPulseRing 2.4s infinite;
}
.wa-float-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translate(8px, -50%);
  min-width: max-content;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
  font-size: 0.86rem;
  font-weight: 900;
  opacity: 0;
  padding: 10px 14px;
  pointer-events: none;
  transition: opacity 0.22s var(--easing), transform 0.22s var(--easing);
}
.wa-float-tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  border: 7px solid transparent;
  border-left-color: var(--paper);
  transform: translateY(-50%);
}
.wa-float:hover .wa-float-tooltip,
.wa-float:focus-visible .wa-float-tooltip {
  opacity: 1;
  transform: translate(0, -50%);
}
@keyframes waPulseRing {
  0% { opacity: 0.75; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.55); }
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.82s var(--easing), transform 0.82s var(--easing);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.product-grid [data-reveal]:nth-child(1) { transition-delay: 0.04s; }
.product-grid [data-reveal]:nth-child(2) { transition-delay: 0.12s; }
.product-grid [data-reveal]:nth-child(3) { transition-delay: 0.2s; }
.product-grid [data-reveal]:nth-child(4) { transition-delay: 0.28s; }
.hero-inner [data-reveal]:nth-child(1) { transition-delay: 0.06s; }
.hero-inner [data-reveal]:nth-child(2) { transition-delay: 0.16s; }
.hero-inner [data-reveal]:nth-child(3) { transition-delay: 0.24s; }
.hero-inner [data-reveal]:nth-child(4) { transition-delay: 0.32s; }
.hero-inner [data-reveal]:nth-child(5) { transition-delay: 0.4s; }

:focus-visible {
  border-radius: var(--radius);
  outline: 3px solid rgba(0, 191, 255, 0.58);
  outline-offset: 4px;
}

@media (max-width: 1020px) {
  .hero::after { width: 50vw; height: 50vw; opacity: 0.18; }
  .hero-inner { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { max-width: 820px; }
  .hero-catalog { max-width: 760px; min-height: auto; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-card { min-height: auto; }
}

@media (max-width: 760px) {
  .hero::before { inset: 10px; }
  .hero-copy::before { display: none; }
  .hero-title { font-size: clamp(3rem, 16vw, 4.6rem); letter-spacing: -0.075em; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-catalog { grid-template-columns: 1fr; }
  .catalog-main { min-height: 420px; }
  .catalog-highlights { grid-template-rows: none; }
  .btn { width: 100%; white-space: normal; }
  .hero-actions { width: min(100%, 360px); }
  .product-grid { display: grid; grid-template-columns: 1fr; }
  .product-card { min-height: 230px; }
  .two-col { grid-template-columns: 1fr; }
  .two-col-text { border-left: 0; border-top: 3px solid var(--brand); padding: 24px 0 0; }
  .cta-card::before { inset: 14px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { justify-content: center; }
}

@media (max-width: 480px) {
  .brand-text { font-size: 0.82rem; letter-spacing: 0.08em; }
  .hero { padding-top: 32px; }
  .pill { font-size: 0.66rem; letter-spacing: 0.11em; }
  .catalog-head { align-items: flex-start; flex-direction: column; }
  .catalog-logo { width: min(68%, 190px); }
  .catalog-main h2 { font-size: 1.75rem; }
  .section { padding-block: 58px; }
  .wa-float { width: 58px; height: 58px; }
  .wa-float-tooltip { display: none; }
}