/* CartaSmart - versión corregida */

:root {
  --bg: #020617;
  --bg-soft: #06111f;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.09);
  --line: rgba(255,255,255,.12);
  --text: #f8fafc;
  --muted: #aab7c9;
  --aqua: #00f5c8;
  --cyan: #38bdf8;
  --blue: #3b82f6;
  --violet: #8b5cf6;
  --pink: #ec4899;
  --yellow: #facc15;
  --green: #22c55e;
  --orange: #fb923c;
  --radius: 24px;
  --shadow: 0 28px 90px rgba(0,0,0,.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(0,245,200,.16), transparent 28%),
    radial-gradient(circle at 78% 16%, rgba(59,130,246,.16), transparent 30%),
    radial-gradient(circle at 42% 72%, rgba(139,92,246,.10), transparent 34%),
    linear-gradient(180deg, #020617 0%, #06111f 50%, #020617 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 110px 110px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 82%);
  z-index: -3;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Manrope, Inter, sans-serif; letter-spacing: -0.055em; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.cursor-glow {
  width: 380px;
  height: 380px;
  position: fixed;
  pointer-events: none;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0,245,200,.22), transparent 68%);
  filter: blur(55px);
  z-index: -2;
}

/* WhatsApp SVG icon */
.wa-icon {
  width: 1.12em;
  height: 1.12em;
  display: inline-block;
  vertical-align: -0.18em;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16.02 3.2A12.67 12.67 0 0 0 5.1 22.28L3.2 28.8l6.68-1.76A12.68 12.68 0 1 0 16.02 3.2Zm0 23.16c-2.1 0-4.05-.62-5.7-1.69l-.41-.26-3.96 1.04 1.06-3.85-.27-.43a10.34 10.34 0 1 1 9.28 5.19Zm5.74-7.74c-.31-.16-1.86-.92-2.15-1.02-.29-.11-.5-.16-.71.16-.21.31-.82 1.02-1 1.23-.18.21-.37.24-.68.08-.31-.16-1.32-.49-2.52-1.55-.93-.83-1.56-1.86-1.74-2.17-.18-.31-.02-.48.14-.64.14-.14.31-.37.47-.55.16-.18.21-.31.31-.52.1-.21.05-.39-.03-.55-.08-.16-.71-1.71-.97-2.34-.26-.62-.52-.54-.71-.55h-.61c-.21 0-.55.08-.84.39-.29.31-1.1 1.07-1.1 2.61s1.13 3.04 1.29 3.25c.16.21 2.22 3.39 5.38 4.75.75.32 1.34.52 1.8.66.76.24 1.45.21 1.99.13.61-.09 1.86-.76 2.12-1.49.26-.73.26-1.36.18-1.49-.08-.13-.29-.21-.6-.37Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.wa-icon.big { font-size: 2rem; }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2,6,23,.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
}

.header-inner {
  height: 82px;
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: 180px;
  height: 64px;
  overflow: visible;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  transform: none;
  display: block;
}

.nav-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  font-weight: 800;
  font-size: .95rem;
}

.nav-menu a {
  color: var(--text);
  opacity: .9;
  padding: 28px 0;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 18px;
  height: 2px;
  width: 0;
  background: var(--aqua);
  transition: width .25s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }

.header-whatsapp {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(0,245,200,.75);
  box-shadow: 0 0 24px rgba(0,245,200,.23);
  font-weight: 900;
}

.menu-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.menu-toggle span { display: block; width: 28px; height: 2px; margin: 6px; background: #fff; border-radius: 999px; }

/* Buttons */

.btn {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 26px;
  border-radius: 16px;
  font-weight: 900;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.btn:hover { transform: translateY(-3px); }

.btn-gradient {
  color: #fff;
  background: linear-gradient(135deg, #05d9e8, #00f5c8 46%, #8b5cf6);
  box-shadow: 0 20px 56px rgba(0,245,200,.24);
}

.btn-ghost {
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.045);
}

.btn-ghost:hover { border-color: rgba(0,245,200,.6); }

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 42px;
  min-height: calc(100vh - 82px);
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .75;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 140px 140px;
  mask-image: radial-gradient(circle at 65% 50%, rgba(0,0,0,.8), transparent 66%);
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 46px;
  align-items: center;
}

.hero-badge,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--aqua);
  border: 1px solid rgba(0,245,200,.17);
  background: rgba(0,245,200,.07);
  padding: 9px 13px;
  border-radius: 10px;
  text-transform: uppercase;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .06em;
}

.hero-copy h1 {
  font-size: clamp(3.2rem, 6vw, 6.2rem);
  line-height: .98;
  margin: 22px 0;
}

.hero-copy h1 strong {
  color: var(--aqua);
  text-shadow: 0 0 34px rgba(0,245,200,.28);
}

.hero-copy p {
  color: #d8e3ee;
  font-size: 1.18rem;
  line-height: 1.65;
  max-width: 680px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 32px 0;
  flex-wrap: wrap;
}

.hero-stats div { min-width: 128px; }
.hero-stats span { color: var(--aqua); font-size: 2rem; }
.hero-stats strong { display: block; color: var(--aqua); font-size: 1.35rem; font-weight: 900; }
.hero-stats small { display: block; color: var(--muted); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin: 30px 0; }

.hero-notes {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #d7dde8;
  font-size: .92rem;
  flex-wrap: wrap;
}

.hero-notes i { width: 4px; height: 4px; background: var(--aqua); border-radius: 50%; }

/* Hero visual */

.hero-visual {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
}

.orbital-ring {
  position: absolute;
  width: 620px;
  height: 470px;
  border-radius: 50%;
  border: 1px solid rgba(0,245,200,.18);
  background:
    radial-gradient(circle at 50% 50%, transparent 52%, rgba(0,245,200,.12) 53%, transparent 58%),
    conic-gradient(from 120deg, transparent, rgba(0,245,200,.9), rgba(59,130,246,.8), transparent 48%);
  filter: drop-shadow(0 0 34px rgba(0,245,200,.16));
  animation: slow-spin 18s linear infinite;
}

@keyframes slow-spin { to { transform: rotate(360deg); } }

.phone {
  position: relative;
  z-index: 4;
  transform: rotate(7deg);
  filter: drop-shadow(0 34px 70px rgba(0,0,0,.55));
}

.phone-frame {
  width: min(310px, 78vw);
  background: #050816;
  border: 10px solid #121826;
  border-radius: 44px;
  padding: 12px;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.08);
}

.phone-notch {
  width: 92px;
  height: 22px;
  background: #050816;
  border-radius: 0 0 18px 18px;
  margin: -13px auto 10px;
}

.phone-screen {
  min-height: 500px;
  border-radius: 30px;
  padding: 24px 18px;
  background:
    radial-gradient(circle at 50% 0%, rgba(0,245,200,.18), transparent 26%),
    linear-gradient(180deg, #08121f, #040812);
  overflow: hidden;
}

.menu-preview-header { text-align: center; }
.menu-preview-header h2 { font-size: 2rem; font-family: Georgia, serif; margin: 0; color: #fff; }
.menu-preview-header p { margin: 0; font-size: .72rem; color: #facc15; text-transform: uppercase; font-weight: 900; }

.welcome { margin: 18px 0 12px; color: #fff; text-align: center; font-size: .86rem; }

.category-pills { display: flex; gap: 8px; overflow: hidden; margin: 14px 0 18px; }
.category-pills span { min-width: max-content; text-align: center; color: #e8f4ff; font-size: .62rem; }

.featured-title { color: #fff; text-transform: uppercase; font-weight: 900; font-size: .78rem; margin: 10px 0; }

.food-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 104px;
  gap: 10px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}

.food-card h3 { color: #fff; font-size: .88rem; margin: 0 0 4px; }
.food-card p { color: #c7d2e1; font-size: .66rem; margin: 0 0 8px; }
.food-card strong { color: #fff; font-size: 1rem; }

.food-card button {
  position: absolute;
  right: 14px;
  bottom: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(0,245,200,.22);
  color: #bafff1;
  font-size: .58rem;
  padding: 5px 8px;
}

.food-image { border-radius: 50%; background-size: cover; background-position: center; min-height: 90px; }

.food-image.steak {
  background:
    radial-gradient(circle at 50% 40%, #7c2d12 0 28%, #f97316 29% 36%, #111827 37% 100%);
}

.food-image.pizza {
  background:
    radial-gradient(circle at 50% 50%, #ef4444 0 12%, transparent 13%),
    radial-gradient(circle at 40% 35%, #facc15 0 8%, transparent 9%),
    radial-gradient(circle at 65% 62%, #facc15 0 9%, transparent 10%),
    radial-gradient(circle, #dc2626 0 45%, #92400e 46% 70%, #111827 71%);
}

.float-card {
  position: absolute;
  z-index: 5;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(180deg, rgba(15,23,42,.82), rgba(15,23,42,.54));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: float 5s ease-in-out infinite;
}

.float-card span { color: var(--aqua); font-size: 2rem; }
.float-card strong, .float-card small { display: block; }
.float-card small { color: var(--muted); font-size: .78rem; }

.float-whatsapp { left: 50px; top: 280px; }
.float-qr { right: 34px; top: 80px; }
.float-edit { right: 0; top: 290px; animation-delay: .8s; }
.float-sales { right: 54px; bottom: 86px; animation-delay: 1.3s; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* Features */

.features-strip { position: relative; padding: 24px 0 40px; }

.features-strip h2,
.section-heading h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 0 0 18px;
}

.features-strip h2 strong,
.section-heading h2 strong { color: var(--aqua); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.feature-card {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 22px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  transition: .25s ease;
}

.feature-card:hover { transform: translateY(-5px); }
.feature-card span { font-size: 2.2rem; }
.feature-card h3 { margin: 4px 0; font-size: 1rem; letter-spacing: -0.03em; }
.feature-card p { color: #d9e3f2; font-size: .84rem; margin: 0; }

.violet { border-color: rgba(139,92,246,.7); box-shadow: inset 0 0 28px rgba(139,92,246,.09); }
.green { border-color: rgba(34,197,94,.7); box-shadow: inset 0 0 28px rgba(34,197,94,.09); }
.yellow { border-color: rgba(250,204,21,.7); box-shadow: inset 0 0 28px rgba(250,204,21,.09); }
.pink { border-color: rgba(236,72,153,.7); box-shadow: inset 0 0 28px rgba(236,72,153,.09); }
.blue { border-color: rgba(59,130,246,.7); box-shadow: inset 0 0 28px rgba(59,130,246,.09); }
.cyan { border-color: rgba(0,245,200,.7); box-shadow: inset 0 0 28px rgba(0,245,200,.09); }

/* Sections */

.section-soft { padding: 50px 0; }
.section-heading { text-align: center; margin-bottom: 28px; }
.section-heading p { color: var(--muted); margin: 0 auto; max-width: 760px; }

/* Advantages */

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.advantage-card {
  min-height: 210px;
  padding: 26px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  border: 1px solid var(--line);
  box-shadow: 0 18px 54px rgba(0,0,0,.16);
  transition: .25s ease;
}

.advantage-card:hover {
  border-color: rgba(0,245,200,.45);
}

.advantage-card > span {
  color: var(--aqua);
  font-size: 2rem;
}

.advantage-card h3 {
  font-size: 1.25rem;
  margin: 14px 0 8px;
}

.advantage-card p {
  color: var(--muted);
}

/* Pricing */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}

.price-card {
  position: relative;
  min-height: 505px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  border-radius: 20px;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--line);
}

.price-card span {
  display: block;
  text-align: center;
  text-transform: uppercase;
  font-weight: 900;
  font-size: 1.15rem;
}

.price-card h3 {
  text-align: center;
  font-size: 2.25rem;
  margin: 8px 0 12px;
}

.price-card p {
  text-align: center;
  color: var(--muted);
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0;
  display: grid;
  gap: 8px;
}

.price-card li {
  position: relative;
  padding-left: 28px;
  color: #eaf2ff;
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 900;
}

.price-card.start { border-color: rgba(0,245,200,.75); box-shadow: inset 0 0 28px rgba(0,245,200,.08); }
.price-card.start span, .price-card.start li::before { color: var(--aqua); }

.price-card.pro { border-color: rgba(250,204,21,.85); box-shadow: inset 0 0 36px rgba(250,204,21,.08); transform: translateY(-12px); }
.price-card.pro span, .price-card.pro li::before { color: var(--yellow); }

.price-card.premium { border-color: rgba(236,72,153,.85); box-shadow: inset 0 0 36px rgba(236,72,153,.08); }
.price-card.premium span, .price-card.premium li::before { color: #f472b6; }

.most {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--yellow);
  color: #160f00;
  font-size: .78rem;
  font-weight: 900;
  padding: 7px 22px;
  border-radius: 0 0 10px 10px;
}

.price-actions { display: grid; gap: 10px; }

.price-demo {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--cyan);
  font-weight: 900;
  border: 1px solid rgba(56,189,248,.45);
  border-radius: 12px;
  background: rgba(56,189,248,.055);
}

.choose {
  min-height: 48px;
  border-radius: 14px;
  color: #fff;
  background: rgba(255,255,255,.05);
  border: 1px solid currentColor;
}

.start .choose { box-shadow: inset 0 0 18px rgba(0,245,200,.2); }
.pro .choose { box-shadow: inset 0 0 18px rgba(250,204,21,.2); }
.premium .choose { box-shadow: inset 0 0 18px rgba(236,72,153,.2); }

/* Process */

.process-box {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 42px;
  align-items: center;
  padding: 38px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(0,245,200,.09), rgba(139,92,246,.08));
  border: 1px solid var(--line);
}

.process-steps { display: grid; gap: 14px; }

.process-steps article {
  padding: 18px;
  border-radius: 18px;
  background: rgba(2,6,23,.42);
  border: 1px solid var(--line);
}

.process-steps span { color: var(--aqua); font-weight: 900; }
.process-steps strong { display: block; margin: 6px 0; font-size: 1.1rem; }

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

details {
  border-radius: 16px;
  background: rgba(255,255,255,.045);
  border: 1px solid var(--line);
  padding: 18px;
}

summary { cursor: pointer; font-weight: 900; }
details p { margin: 12px 0 0; }

/* Final */

.final-cta { padding: 50px 0; }

.final-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 42px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 15% 0%, rgba(0,245,200,.18), transparent 32%),
    radial-gradient(circle at 85% 0%, rgba(139,92,246,.18), transparent 36%),
    rgba(255,255,255,.055);
  border: 1px solid var(--line);
}

.final-card div { max-width: 740px; }

/* Footer */

.footer { padding: 0 0 20px; }

.footer-main {
  display: grid;
  grid-template-columns: 1.25fr .75fr .85fr .75fr 1.1fr;
  gap: 30px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 18px 18px 0 0;
  background: rgba(255,255,255,.035);
}

.footer-brand img {
  width: 180px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  margin-bottom: 16px;
}

.footer-brand p,
.footer-contact p {
  color: #d3deea;
  font-size: .95rem;
}

.socials {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.socials a {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-weight: 900;
  border-radius: 50%;
  background: rgba(255,255,255,.055);
}

.footer-col h3,
.footer-contact h3 {
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--muted);
  margin: 10px 0;
  font-size: .9rem;
}

.footer-col a:hover { color: var(--aqua); }

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 205px;
  min-height: 58px;
  border-radius: 999px;
  background: linear-gradient(135deg, #00f5c8, #22c55e);
  color: #04120f;
  font-weight: 900;
  line-height: 1.2;
  padding: 0 20px;
  box-shadow: 0 16px 36px rgba(0,245,200,.18);
}

.footer-whatsapp strong,
.footer-whatsapp small {
  display: block;
}

.footer-whatsapp small {
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 36px;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 18px 18px;
  color: var(--muted);
  font-size: .86rem;
}

.footer-bottom strong { color: var(--aqua); }

/* Floating WhatsApp */

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 35;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #06120f;
  border-radius: 50%;
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 18px 50px rgba(0,0,0,.3);
}

/* Animations */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .75s ease, transform .75s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .cursor-glow { display: none; }
}

/* Responsive */

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: auto auto;
  }

  .nav-menu,
  .header-whatsapp {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .nav-menu.open {
    display: flex;
    position: fixed;
    top: 92px;
    left: 18px;
    right: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 22px;
    border-radius: 22px;
    background: rgba(2,6,23,.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav-menu.open a { padding: 12px; }
  .nav-menu.open a::after { display: none; }

  .hero-layout,
  .process-box {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .advantages-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 820px) {
  .container { width: min(100% - 28px, 1180px); }

  .hero { padding-top: 56px; }
  .hero-copy h1 { font-size: 3.15rem; }

  .hero-visual { min-height: 560px; }

  .orbital-ring,
  .float-card {
    display: none;
  }

  .phone { transform: none; }

  .feature-grid,
  .advantages-grid,
  .pricing-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .price-card.pro { transform: none; }

  .final-card,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-main {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .brand {
  width: 140px;
    height: 50px;
  }

  .brand img {
    width: 100%;
    height: 100%;
  }
}

/* Conversion improvements */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--aqua);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-copy p strong { color: var(--aqua); }

.hero-stats strong {
  font-size: 1rem;
  line-height: 1.15;
}

.comparison-grid,
.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.comparison-card,
.demo-card {
  padding: 30px;
  border-radius: 24px;
  background: rgba(255,255,255,.045);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 32px rgba(255,255,255,.025);
}

.comparison-card.smart {
  border-color: rgba(0,245,200,.52);
  background: linear-gradient(135deg, rgba(0,245,200,.09), rgba(56,189,248,.045));
}

.comparison-card.traditional {
  border-color: rgba(248,113,113,.35);
  background: linear-gradient(135deg, rgba(248,113,113,.065), rgba(255,255,255,.03));
}

.comparison-card h3,
.demo-card h3 {
  font-size: 1.55rem;
  margin-bottom: 18px;
}

.comparison-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.comparison-card li {
  position: relative;
  padding-left: 30px;
  color: #eaf2ff;
}

.comparison-card.smart li::before {
  content: "✓";
  color: var(--aqua);
  position: absolute;
  left: 0;
  font-weight: 900;
}

.comparison-card.traditional li::before {
  content: "×";
  color: #f87171;
  position: absolute;
  left: 0;
  font-weight: 900;
}

.demo-card span {
  color: var(--aqua);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.demo-card p { color: var(--muted); }

.demo-card a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 10px;
  border-radius: 14px;
  color: #04111d;
  background: linear-gradient(135deg, var(--aqua), var(--cyan));
  font-weight: 900;
}

.featured-demo {
  border-color: rgba(250,204,21,.72);
  transform: translateY(-10px);
}

.featured-demo span { color: var(--yellow); }

.price-card h3 small {
  font-size: .95rem;
  color: var(--muted);
  letter-spacing: normal;
}

.included-box {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 34px;
  align-items: center;
  padding: 38px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(0,245,200,.08), rgba(59,130,246,.08));
  border: 1px solid var(--line);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.included-grid article {
  padding: 18px;
  border-radius: 18px;
  background: rgba(2,6,23,.45);
  border: 1px solid var(--line);
}

.included-grid span {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #04111d;
  background: var(--aqua);
  font-weight: 900;
}

.included-grid strong {
  display: block;
  margin: 10px 0 5px;
}

.included-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
}

@media (max-width: 1080px) {
  .demo-grid { grid-template-columns: 1fr; }
  .featured-demo { transform: none; }
  .included-box { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .comparison-grid,
  .included-grid {
    grid-template-columns: 1fr;
  }
  .comparison-card,
  .demo-card,
  .included-box {
    padding: 22px;
  }
}

/* Payment options added for monthly / one-time pricing */
.price-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 14px;
}

.price-option {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,.045);
  text-align: center;
}

.price-option.primary {
  background: linear-gradient(135deg, rgba(0,245,200,.14), rgba(56,189,248,.10));
  border-color: rgba(0,245,200,.34);
  box-shadow: 0 14px 34px rgba(0,245,200,.08);
}

.price-option small {
  display: block;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.price-option strong {
  display: block;
  color: #ffffff;
  font-size: 1.55rem;
  line-height: 1.1;
  font-weight: 900;
}

.price-option strong span {
  display: inline;
  text-align: inherit;
  color: var(--muted) !important;
  font-size: .82rem;
  letter-spacing: normal;
  text-transform: none;
}

.payment-note {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.payment-note article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}

.payment-note span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(0,245,200,.10);
  color: var(--aqua);
  font-weight: 900;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 12px;
}

.payment-note h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.payment-note p {
  color: var(--muted);
}

@media (max-width: 720px) {
  .payment-note {
    grid-template-columns: 1fr;
  }

  .price-option strong {
    font-size: 1.38rem;
  }
}