:root {
  --bg-900: #241144;
  --bg-800: #2F1758;
  --bg-700: #3b1c6f;
  --header-bg: #22074D;
  --accent-500: #7d3cff;
  --accent-400: #9f67ff;
  --text-100: #f4eeff;
  --text-300: #c8b8ec;
  --line: rgba(198, 165, 255, 0.28);
  --radius: 18px;
  --shadow: 0 18px 48px rgba(10, 4, 24, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Sora", "Segoe UI", Tahoma, sans-serif;
  color: var(--text-100);
  background:
    radial-gradient(1200px 600px at 10% -20%, rgba(176, 90, 255, 0.28), transparent 55%),
    radial-gradient(1000px 520px at 95% 10%, rgba(105, 56, 255, 0.24), transparent 58%),
    linear-gradient(135deg, var(--bg-900), var(--bg-800) 45%, var(--bg-700));
  line-height: 1.6;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: #fff;
  color: #111;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  z-index: 999;
}

.skip-link:focus {
  left: 12px;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-family: "Space Grotesk", "Segoe UI", Tahoma, sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
}

.brand-logo {
  width: auto;
  height: clamp(44px, 5vw, 56px);
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.brand-word {
  line-height: 1;
}

.main-nav ul,
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.main-nav a,
.site-footer a {
  text-decoration: none;
  color: var(--text-100);
  font-weight: 600;
  opacity: 0.9;
}

.main-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
}

.main-nav a:hover,
.main-nav a[aria-current="page"],
.site-footer a:hover {
  color: var(--accent-400);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  border-radius: 12px;
  padding: 0.5rem 0.75rem;
}

.header-play-btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.56rem 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, #b286ff, #7d3cff 58%, #6620ff);
  color: #13052f;
  white-space: nowrap;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.header-login-btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.56rem 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, #59329b, #3e236f 58%, #2f1758);
  color: #efe7ff;
  white-space: nowrap;
  border: 1px solid rgba(214, 183, 255, 0.32);
}

.hero {
  padding: 4.4rem 0 2.4rem;
}

.hero-small {
  padding: 3.6rem 0 1.8rem;
}

.full-banner {
  position: relative;
  width: 100%;
  padding: 0;
  border-bottom: 1px solid var(--line);
  background: url("../Banner.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.full-banner-inner {
  width: 100%;
  min-height: clamp(320px, 36vw, 460px);
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: clamp(1.1rem, 2.2vw, 2rem) clamp(1rem, 4vw, 3.2rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.full-banner .lead {
  max-width: 64ch;
}

.full-banner-content {
  position: relative;
  z-index: 2;
  width: min(100%, 680px);
  margin-top: clamp(0.5rem, 2vw, 1.2rem);
}

.full-banner-content > p {
  max-width: 64ch;
}

.full-banner-image {
  display: none;
}

.full-banner-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 1;
}

.full-banner-content .cta-row {
  margin-top: 1.3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.eyebrow {
  margin: 0 0 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--accent-400);
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "Segoe UI", Tahoma, sans-serif;
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  margin-bottom: 0.8rem;
}

.lead {
  color: var(--text-300);
  max-width: 64ch;
}

.article-page {
  padding-top: 3rem;
}

.article-content {
  display: grid;
  gap: 1rem;
}

.article-hero {
  padding: 1.4rem;
}

.article-content h2 {
  margin-top: 1.4rem;
}

.article-content h3 {
  margin-top: 0.8rem;
}

.article-content p,
.article-content li {
  color: var(--text-300);
}

.article-content ul {
  margin: 0;
  padding-left: 1.2rem;
}

.installation-showcase {
  display: grid;
  grid-template-columns: 1.3fr minmax(220px, 0.9fr);
  gap: 1.2rem;
  align-items: start;
}

.installation-card {
  padding: 1.1rem;
}

.installation-copy h2 {
  margin-top: 0;
}

.installation-media {
  margin: 0;
}

.installation-media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: block;
  object-fit: cover;
}

.table-wrap {
  overflow-x: auto;
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.table-wrap th,
.table-wrap td {
  padding: 0.72rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.table-wrap th {
  color: var(--text-100);
  background: rgba(255, 255, 255, 0.04);
}

.section {
  padding: 2.4rem 0;
}

.section-alt {
  background: rgba(17, 9, 33, 0.45);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.step-grid {
  margin-top: 1rem;
}

.single-step {
  margin-top: 1rem;
}

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

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

.card {
  background: linear-gradient(160deg, rgba(49, 21, 101, 0.85), rgba(22, 11, 45, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: var(--shadow);
}

.spotlight {
  transform: translateY(6px);
}

.feature-list {
  margin: 0;
  padding-left: 1.2rem;
}

.cta-row {
  margin-top: 1.2rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.68rem 1.1rem;
  font-weight: 700;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, #b286ff, #7d3cff 58%, #6620ff);
  color: #13052f;
}

.register-btn {
  background: #00F595;
  color: #052b1f;
}

.btn-secondary {
  border: 1px solid var(--line);
  color: var(--text-100);
  background: rgba(255, 255, 255, 0.02);
}

.text-link {
  color: var(--accent-400);
  text-decoration: none;
  font-weight: 600;
}

.banner-block {
  padding-top: 1rem;
}

.slot-zone {
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
}

.slot-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  border-style: dashed;
}

.banner-card {
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(560px 230px at 84% 14%, rgba(167, 107, 255, 0.24), transparent 60%),
    linear-gradient(145deg, rgba(35, 14, 72, 0.94), rgba(20, 10, 40, 0.95));
  box-shadow: var(--shadow);
}

.banner-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.banner-copy {
  position: relative;
  z-index: 2;
}

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

.pros-card {
  border-color: rgba(139, 220, 179, 0.35);
}

.cons-card {
  border-color: rgba(236, 142, 171, 0.35);
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(31, 14, 63, 0.62);
  padding: 0.75rem 0.9rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-item p {
  color: var(--text-300);
  margin-bottom: 0;
  margin-top: 0.6rem;
}

.carousel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.carousel-controls {
  display: flex;
  gap: 0.5rem;
}

.carousel-btn {
  border: 1px solid var(--line);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(125, 60, 255, 0.26), rgba(34, 7, 77, 0.85));
  color: var(--text-100);
  border-radius: 999px;
  padding: 0;
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.carousel-btn:hover {
  transform: scale(1.06);
  border-color: rgba(216, 184, 255, 0.6);
  box-shadow: 0 10px 20px rgba(12, 5, 28, 0.35);
}

.carousel {
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  touch-action: pan-y;
  cursor: grab;
}

.carousel::-webkit-scrollbar {
  display: none;
}

.carousel.is-dragging {
  cursor: grabbing;
}

.carousel-track {
  list-style: none;
  margin: 0;
  padding: 0.35rem 0.15rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 235px);
  gap: 0.8rem;
}

.carousel-card {
  position: relative;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  line-height: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.carousel-card:hover {
  transform: scale(1.03);
  border-color: rgba(204, 162, 255, 0.62);
  box-shadow: 0 18px 34px rgba(9, 4, 24, 0.48);
  z-index: 2;
}

.slot-cover {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  object-position: center;
  background: transparent;
  display: block;
}

.slot-meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.65rem 0.7rem;
  background: linear-gradient(to top, rgba(14, 7, 30, 0.9), rgba(14, 7, 30, 0.08));
}

.slot-meta h3 {
  margin: 0;
  line-height: 1.25;
  font-size: 0.95rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2.2rem;
}


.payment-methods-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(17, 9, 33, 0.36);
}

.payment-methods-section .container {
  display: grid;
  gap: 0.75rem;
}

.payment-methods-section h2 {
  margin: 0;
}

.footer-legal {
  display: grid;
  gap: 0.8rem;
  padding: 0.95rem 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.8rem;
  align-items: center;
}

.footer-top-compact {
  grid-template-columns: 1fr minmax(300px, 380px);
  align-items: start;
}

.footer-brand-block {
  display: grid;
  gap: 0;
  justify-items: start;
  align-content: start;
  grid-template-rows: auto 1fr;
  min-height: 220px;
}

.site-footer .footer-brand-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  text-align: left;
  margin-top: 0;
  margin-bottom: 0;
  align-self: center;
}

.footer-brand-links a {
  color: var(--text-100);
  text-decoration: none;
  opacity: 0.92;
}

.footer-brand-links a:hover {
  color: var(--accent-400);
}

.footer-subscribe {
  width: min(360px, 100%);
}

.footer-logo-link {
  display: inline-flex;
  width: fit-content;
}

.footer-logo {
  width: auto;
  height: 40px;
  object-fit: contain;
}

.footer-title {
  font-weight: 700;
  margin: 0 0 0.4rem;
}

.footer-market {
  color: var(--text-300);
  font-size: 0.84rem;
  margin: 0.1rem 0 0;
}

.footer-subscribe-form {
  display: grid;
  gap: 0.4rem;
}

.footer-input-label {
  font-size: 0.86rem;
  color: var(--text-300);
}

.footer-subscribe-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.footer-subscribe-row input {
  flex: 1 1 auto;
  min-height: 38px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-100);
  padding: 0.5rem 0.7rem;
}

.footer-subscribe-row input::placeholder {
  color: var(--text-300);
}

.footer-subscribe-status {
  min-height: 1.1rem;
  margin: 0;
  color: var(--text-300);
  font-size: 0.84rem;
}

.footer-subscribe-status.is-success {
  color: #86efac;
}

.footer-subscribe-status.is-error {
  color: #fca5a5;
}

.payment-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.payment-list li {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  padding: 0.35rem 0.55rem;
  background: rgba(8, 10, 28, 0.86);
  overflow: hidden;
}

.payment-logo {
  min-height: 46px;
  min-width: 132px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.payment-logo img {
  width: 100%;
  height: 34px;
  object-fit: contain;
  display: block;
  filter: saturate(0.95) contrast(1.03);
}

.footer-links-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.2rem 0;
}

.footer-links-row a {
  color: var(--text-100);
  text-decoration: none;
}

.footer-compliance {
  color: var(--text-300);
  font-size: 0.86rem;
}

.footer-compliance-inline {
  margin-top: 0.2rem;
  border-top: 1px solid var(--line);
  padding-top: 0.55rem;
}

.footer-compliance p {
  margin: 0.24rem 0;
}

.footer-bottom {
  min-height: 52px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding: 0.55rem 0 0.7rem;
  color: var(--text-300);
}

.footer-bottom p {
  margin: 0;
}

.footer-trust-row {
  width: min(460px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  align-items: center;
  gap: 0.8rem;
  padding-top: 0.3rem;
}

.trust-item {
  display: flex;
  width: 122px;
  height: 34px;
}

.trust-item a {
  width: 100%;
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.trust-left {
  justify-content: center;
}

.trust-center {
  justify-content: center;
}

.trust-right {
  justify-content: center;
}

.trust-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.scroll-top-btn {
  position: fixed;
  right: 18px;
  bottom: 86px;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, #b286ff, #7d3cff 58%, #6620ff);
  color: #160636;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(12, 5, 28, 0.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 120;
}

.scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.footer-grid {
  min-height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero,
.section,
.card {
  animation: rise 0.65s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .full-banner {
    padding: 0;
  }

  .full-banner-inner {
    min-height: 360px;
    padding: 1rem 1rem 1.1rem;
  }

  .full-banner-content {
    width: 100%;
    margin-top: 0.3rem;
  }

  .hero-grid,
  .cards-3,
  .split-grid,
  .two-col,
  .pros-cons-grid,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .installation-showcase {
    grid-template-columns: 1fr;
  }

  .installation-media img {
    min-height: 220px;
  }

  .footer-top nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
  }

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

  .footer-subscribe {
    width: 100%;
  }

  .footer-subscribe-row {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-logo {
    height: 36px;
  }

  .footer-trust-row {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .trust-left,
  .trust-center,
  .trust-right {
    justify-content: center;
  }

  .payment-list li {
    min-width: 120px;
  }

  .menu-toggle {
    display: inline-block;
  }

  .brand-logo {
    height: 42px;
    max-width: 140px;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    transform: none;
    width: 100%;
    background: var(--header-bg);
    border-bottom: 1px solid var(--line);
    padding: 0.9rem 4%;
    margin-left: 0;
    margin-right: 0;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.6rem;
  }

  .main-nav.is-open {
    display: block;
  }

  .scroll-top-btn {
    right: 12px;
    bottom: 78px;
  }

  .banner-image {
    height: clamp(130px, 36vw, 220px);
    object-position: 68% center;
  }
}