:root {
  --bg: #0b0c10;
  --bg-alt: #111217;
  --card: #161821;
  --text: #e8eaf0;
  --muted: #a5adcb;
  --brand: #19c37d;
  --line: rgba(255, 255, 255, .08);
  --shadow: 0 10px 30px rgba(0, 0, 0, .4);
  --radius: 14px;
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif
}

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

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

.container {
  max-width: 1100px;
  margin: auto;
  padding: 72px 20px
}

.container.alt {
  background: var(--bg-alt)
}

.nav {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(11, 12, 16, .6);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px
}

.nav .brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700
}

.nav nav a {
  margin: 0 10px;
  padding: 8px 10px;
  border-radius: 10px
}

.nav nav a:hover {
  background: var(--card)
}

.hero {
  position: relative;
  min-height: 76vh;
  display: grid;
  place-items: center;
  text-align: center;
  border-bottom: 1px solid var(--line)
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60vw 60vw at 10% 10%, rgba(25, 195, 125, .12), transparent 60%),
    radial-gradient(50vw 50vw at 90% 20%, rgba(25, 195, 125, .12), transparent 60%),
    url('../img/hero-pattern.svg');
  opacity: .9;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 80px 20px
}

h1 {
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.1;
  margin: 0 0 10px
}

h2 {
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 16px
}

.lead {
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 30px
}

.cta {
  display: flex;
  gap: 14px;
  justify-content: center
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow)
}

.btn.primary {
  background: var(--brand);
  color: #082e1e;
  border-color: transparent;
  font-weight: 700
}

.btn-primary:hover {
  background: var(--brand);
  border: 1px solid var(--brand);
}

.btn.outline {
  background: transparent
}

.btn.small {
  padding: 8px 12px;
  font-size: 14px
}

.trust {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  border-bottom: 1px solid var(--line);
  padding: 18px 12px;
  background: var(--bg-alt)
}

.badge {
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--card);
  font-size: 13px
}

.grid {
  display: grid;
  gap: 20px
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr))
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px
}

.card h3 {
  margin: 10px 0 6px
}

.split {
  display: grid;
  gap: 30px;
  grid-template-columns: 1.2fr .8fr;
  align-items: center
}

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

.specs {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr))
}

.spec {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  justify-content: space-between
}

.checklist {
  padding-left: 18px;
  color: var(--muted)
}

.checklist li {
  margin: 8px 0
}

.contact-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr))
}

.footer {
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 26px;
  color: var(--muted)
}

.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #25D366;
  padding: 12px;
  border-radius: 999px;
  box-shadow: var(--shadow)
}

.wa-float img {
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .4))
}

/* Animations */
[data-animate] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease
}

[data-animate].in {
  opacity: 1;
  transform: none
}

@media (max-width:900px) {
  .split {
    grid-template-columns: 1fr
  }
}

:root {
  --bg: #070709;
  --accent: #19c37d;
  --muted: #9aa4b2;
  --card: #0f1312;
  --white: #eef2f5
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, Segoe UI, Roboto, Arial;
  background: var(--bg);
  color: var(--white)
}

a {
  color: inherit
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .04);
  position: sticky;
  top: 0;
  background: rgba(7, 7, 9, .9);
  z-index: 50
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(180deg, #0d1412, #173629);
  padding: 6px
}

.menu-btn {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .04);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px;
  gap: 5px
}

.menu-btn span {
  height: 2px;
  background: var(--white);
  display: block;
  border-radius: 2px
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 12px;
  background: rgba(10, 12, 12, .98);
  position: fixed;
  left: 0;
  right: 0;
  top: 64px;
  z-index: 49
}

.mobile-nav a {
  padding: 12px;
  border-radius: 10px;
  margin: 6px 8px;
  background: transparent
}

.hero {
  padding: 36px 16px;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center
}

.hero h1 {
  font-size: 22px;
  margin: 0 0 6px
}

.tag {
  color: var(--muted)
}

.hero-ctas {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 12px
}

.btn {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .04);
  background: transparent;
  font-weight: 600
}

.btn.primary {
  background: var(--accent);
  color: #062217;
  border: none
}

.section {
  padding: 18px 16px;
  border-top: 1px solid rgba(255, 255, 255, .03)
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, .01));
  padding: 12px;
  border-radius: 12px;
  text-align: center
}

.specs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap
}

.contact-card {
  display: block;
  padding: 12px;
  margin: 8px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, .01));
  border-radius: 10px
}

.wa-fixed {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: linear-gradient(180deg, #25D366, #19c37d);
  display: flex;
  align-items: center;
  justify-content: center
}

@media(min-width:700px) {
  .grid {
    grid-template-columns: repeat(3, 1fr)
  }

  .mobile-nav {
    display: flex;
    position: static;
    background: transparent;
    padding: 0
  }

  .menu-btn {
    display: none
  }
}