:root {
  --bg: #081017;
  --bg-soft: #101a26;
  --panel: rgba(16, 26, 38, 0.86);
  --stroke: rgba(255, 255, 255, 0.08);
  --text: #f5f7fa;
  --muted: #93a1b1;
  --accent: #00d98b;
  --accent-2: #ffac48;
  --danger: #ff6f61;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Outfit", sans-serif;
  background:
    radial-gradient(circle at 12% 20%, rgba(0, 217, 139, 0.25), transparent 35%),
    radial-gradient(circle at 88% 14%, rgba(255, 172, 72, 0.2), transparent 40%),
    linear-gradient(120deg, #05090f, #0a1018 40%, #0a1420);
  color: var(--text);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 0.6px, transparent 0.6px);
  background-size: 4px 4px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(5, 9, 15, 0.65);
  border-bottom: 1px solid var(--stroke);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 6vw;
}

.topbar-left {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
}

.menu-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  align-items: center;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #e8edf5;
}

.admin-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.site-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 12, 0.58);
  z-index: 25;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.site-menu-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.site-menu {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(340px, 82vw);
  z-index: 30;
  border-right: 1px solid var(--stroke);
  background: linear-gradient(160deg, rgba(12, 20, 30, 0.98), rgba(8, 14, 22, 0.98));
  transform: translateX(-101%);
  transition: transform 0.24s ease;
  display: grid;
  grid-template-rows: auto 1fr;
}

.site-menu.open {
  transform: translateX(0);
}

.site-menu-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--stroke);
}

.menu-close {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 10px;
  width: 34px;
  height: 34px;
  line-height: 1;
  font-size: 1.15rem;
  cursor: pointer;
}

.site-menu-nav {
  display: grid;
  align-content: start;
  gap: 0.3rem;
  padding: 1rem;
}

.site-menu-nav a {
  text-decoration: none;
  color: var(--text);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.7rem 0.75rem;
}

.site-menu-nav a:hover {
  border-color: var(--stroke);
  background: rgba(255, 255, 255, 0.03);
}

body.menu-open {
  overflow: hidden;
}

main {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding-bottom: 4rem;
}

.hero {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}

h1 {
  margin: 0.4rem 0 1rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.08;
}

.hero-copy p {
  color: var(--muted);
  max-width: 62ch;
}

.hero-admark {
  width: min(250px, 78vw);
  height: auto;
  display: block;
  margin-top: -1rem;
  margin-bottom: 0.55rem;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
}

.cta-row {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--stroke);
}

.cta-primary {
  background: linear-gradient(110deg, var(--accent), #11ebb6);
  color: #05211a;
}

.cta-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.hero-card,
.panel,
.product,
.testimonial,
.faq-item,
.lead-form {
  border: 1px solid var(--stroke);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.4rem;
}

.hero-card h2 {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.hero-card li::before {
  content: "• ";
  color: var(--accent-2);
}

.section {
  margin-top: 2.2rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.8rem;
}

.section-head p {
  color: var(--muted);
  margin-top: 0.6rem;
}

.products-grid,
.testimonial-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.product {
  padding: 1rem;
}

.product-link-card {
  text-decoration: none;
  color: inherit;
}

.product-link-card .product {
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.product-link-card:hover .product {
  transform: translateY(-3px);
  border-color: rgba(0, 217, 139, 0.35);
}

.product-media {
  margin: -1rem -1rem 0.9rem;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  overflow: hidden;
  border-bottom: 1px solid var(--stroke);
  background: #091423;
}

.product-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: radial-gradient(circle at 30% 20%, #11233a, #0b1726 68%);
  padding: 0.55rem;
  display: block;
}

.product .chip-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.chip {
  border: 1px solid var(--stroke);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.72rem;
  color: var(--muted);
}

.product h3 {
  margin: 0;
}

.price {
  margin: 0.65rem 0;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--accent);
}

.product p {
  margin: 0;
  color: var(--muted);
}

.product-link-hint {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.86rem;
  color: var(--accent);
  font-weight: 700;
}

.product-page {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.product-hero {
  padding: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 46%) minmax(0, 1fr);
}

.product-hero-media {
  border: 1px solid var(--stroke);
  border-radius: 14px;
  overflow: hidden;
  background: #091423;
}

.product-hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 0.7rem;
  background: radial-gradient(circle at 30% 20%, #11233a, #0b1726 68%);
}

.product-hero-body {
  display: grid;
  align-content: start;
  gap: 0.55rem;
}

.micro-copy {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.product-options {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.03);
}

.option-title {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.option-buttons {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.option-btn {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 999px;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  font-weight: 700;
}

.option-btn.active {
  border-color: rgba(0, 217, 139, 0.45);
  background: rgba(0, 217, 139, 0.14);
}

.bullet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.benefit-item {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.95rem;
  color: var(--text);
}

.simple-list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.5rem;
}

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

.panel {
  padding: 1.1rem;
}

.panel h3 {
  margin-top: 0;
}

.panel p,
.testimonial p,
.faq-item p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.testimonial {
  padding: 1rem;
}

.testimonial strong {
  color: var(--accent-2);
  letter-spacing: 0.03em;
}

.faq-list {
  margin-top: 1rem;
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  padding: 1rem;
}

.lead-wrap {
  margin-top: 2.8rem;
}

.lead-form {
  padding: 1rem;
  margin-top: 1rem;
  display: grid;
  gap: 0.9rem;
}

.lead-form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.94rem;
}

.lead-form input,
.lead-form textarea,
.lead-form select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0.78rem;
  font: inherit;
}

.lead-form button {
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(110deg, var(--accent-2), #ffd28f);
  color: #2f1f05;
}

.form-status {
  min-height: 1.2rem;
  margin: 0;
  color: var(--muted);
}

.footer {
  width: min(1120px, 92vw);
  margin: 2rem auto;
  border-top: 1px solid var(--stroke);
  padding-top: 1.3rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer a {
  color: var(--text);
}

.smart-wa-btn {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  text-decoration: none;
  font-weight: 800;
  border-radius: 999px;
  padding: 0.85rem 1.05rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  color: #09311f;
  background: linear-gradient(110deg, #2cf7aa, #0fd17f);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    padding 0.25s ease,
    width 0.25s ease,
    height 0.25s ease,
    border-radius 0.25s ease;
}

.smart-wa-btn:hover {
  transform: translateY(-1px);
}

.smart-wa-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.smart-wa-btn.is-compact {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.smart-wa-btn.is-compact .smart-wa-label {
  display: none;
}

.smart-wa-btn.is-compact::before {
  content: "WA";
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

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

  .product-hero {
    grid-template-columns: 1fr;
  }

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

  .topbar {
    padding: 1rem 4vw;
  }

  .hero-admark {
    width: min(220px, 72vw);
    margin-top: -0.75rem;
    margin-left: auto;
    margin-right: auto;
  }

  .smart-wa-btn {
    right: 0.7rem;
    left: auto;
    text-align: right;
  }
}