:root {
  --bg: #122639;
  --bg-soft: #122645;
  --surface: #122c46;
  --text: #f2f7ff;
  --muted: #b3c1d1;
  --accent-blue: #1368fb;
  --accent-blue-dark: #0088ff;
  --accent-teal: #1ef1c6;
  --divider: rgba(255, 255, 255, 0.08);
  --radius-lg: 18px;
  --radius-md: 12px;
  --sidebar-width: 250px;
  --sidebar-top-max: 460px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #122840 0%, var(--bg) 40%, #13181f 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  z-index: -1;
}

.orb-one {
  width: 340px;
  height: 340px;
  background: var(--accent-blue);
  top: -80px;
  right: -90px;
}

.orb-two {
  width: 300px;
  height: 300px;
  background: var(--accent-teal);
  bottom: -120px;
  left: -80px;
}

.site-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: var(--sidebar-width);
  z-index: 300;
  display: flex;
  flex-direction: column;
  padding: 18px 14px 16px;
  background: linear-gradient(180deg, rgba(24, 34, 49, 0.97) 0%, rgba(25, 45, 70, 0.94) 100%);
  border-inline-end: 1px solid var(--divider);
  backdrop-filter: blur(18px);
  box-shadow: 8px 0 32px rgba(255, 255, 255, 0.22);
}

.sidebar-top {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  max-height: var(--sidebar-top-max);
}

.sidebar-spacer {
  flex: 1 1 auto;
  min-height: 16px;
  max-height: 40vh;
}

.sidebar-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  padding: 4px 4px 14px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--divider);
}

.sidebar-logo {
  width: 295px;
  height: 295px;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(19, 104, 251, 0.3));
}

.sidebar-brand-text {
  display: grid;
  gap: 3px;
  text-align: center;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-teal);
}

.sidebar-nav {
  display: grid;
  gap: 4px;
  padding-top: 12px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav-link::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: transparent;
  flex-shrink: 0;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--divider);
}

.nav-link.active {
  color: var(--text);
  background: linear-gradient(120deg, rgba(19, 104, 251, 0.22), rgba(30, 241, 198, 0.08));
  border-color: rgba(19, 104, 251, 0.35);
}

.nav-link.active::before {
  background: var(--accent-teal);
  box-shadow: 0 0 8px rgba(30, 241, 198, 0.6);
}

.nav-link-cta {
  margin-top: 6px;
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
  font-weight: 600;
  justify-content: center;
}

.nav-link-cta::before {
  display: none;
}

.nav-link-cta:hover,
.nav-link-cta.active {
  color: white;
  background: linear-gradient(120deg, var(--accent-blue-dark), var(--accent-blue));
  border-color: transparent;
}

.sidebar-footer {
  padding-top: 12px;
  border-top: 1px solid var(--divider);
  flex-shrink: 0;
  margin-top: auto;
}

.sidebar-footer .lang-select-wrap {
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.sidebar-footer select {
  width: 100%;
}

.page-shell {
  margin-inline-start: var(--sidebar-width);
  min-height: 100vh;
}

html[dir="rtl"] .sidebar {
  inset-inline-start: auto;
  inset-inline-end: 0;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.22);
}

html[dir="rtl"] .page-shell {
  margin-inline-start: 0;
  margin-inline-end: var(--sidebar-width);
}

.sidebar-toggle {
  display: none;
  position: fixed;
  top: 14px;
  inset-inline-start: 14px;
  z-index: 400;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--divider);
  background: rgba(25, 44, 73, 0.95);
  backdrop-filter: blur(12px);
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.sidebar-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 250;
}

.lang-select-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

select {
  background: rgba(19, 24, 31, 0.8);
  color: var(--text);
  border: 1px solid var(--divider);
  border-radius: 10px;
  padding: 8px 10px;
}

.section {
  padding: 38px 0;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.hero-banner-wrap {
  position: relative;
  width: 100%;
  min-height: clamp(400px, 38vw, 800px);
  overflow: hidden;
  border-end-end-radius: var(--radius-lg);
  border-end-start-radius: var(--radius-lg);
}

.hero-banner {
  width: 100%;
  height: clamp(400px, 38vw, 800px);
  display: block;
  object-fit: cover;
  object-position: center;
  border: none;
  border-radius: 0;
  background: var(--bg-soft);
  opacity: 0.50;
}

.hero-banner-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(27, 44, 72, 0.98) 0%,
      rgba(22, 36, 64, 0.046) 5%,
      rgba(12, 18, 30, 0.131) 5%,
      rgba(29, 37, 51, 0.131) 10%);
  pointer-events: none;
}

.hero-content {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 20px 44px;
}

.hero-content .lead {
  max-width: 58ch;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-teal);
  font-weight: 600;
  margin-bottom: 10px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 14px;
}

h2 {
  font-size: clamp(1.5rem, 2.7vw, 2.2rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.hero-cta {
  margin-top: 26px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--divider);
}

.btn-lifetime {
  background: linear-gradient(120deg, #c9a227, #f0d060, #c9a227);
  color: #1a1408;
  border: none;
  box-shadow: 0 4px 24px rgba(201, 162, 39, 0.35);
}

button.btn {
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.card {
  background: rgba(21, 45, 81, 0.8);
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  padding: 16px;
}

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

.card-highlight {
  border-color: rgba(19, 104, 251, 0.65);
  box-shadow: 0 0 0 1px rgba(19, 104, 251, 0.4) inset;
}

.bullet-list {
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
  display: grid;
  gap: 9px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: center;
}

.install-steps {
  display: grid;
  gap: 10px;
}

.step {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(22, 51, 107, 0.03);
  border: 1px solid var(--divider);
  border-radius: 10px;
  padding: 12px 14px;
}

.step span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-teal));
  color: #122a46;
  font-weight: 700;
}

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

.slogan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

blockquote {
  margin: 0;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--accent-teal);
  padding: 14px;
  border-radius: 8px;
  color: var(--text);
}

.site-footer {
  border-top: 1px solid var(--divider);
  padding: 20px 0 36px;
  color: var(--muted);
  text-align: center;
}

/* ── Pricing ── */
.pricing-section {
  position: relative;
  padding: 56px 0 48px;
}

.pricing-section::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: 0 calc(-50vw + 50%);
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(19, 104, 251, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 100%, rgba(30, 241, 198, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.pricing-head {
  text-align: center;
  margin-bottom: 36px;
}

.pricing-lead {
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, rgba(42, 50, 58, 0.9) 0%, rgba(21, 25, 31, 0.95) 100%);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.price-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(13, 37, 68, 0.35);
}

.price-card-featured {
  border-color: rgba(19, 104, 251, 0.7);
  box-shadow:
    0 0 0 1px rgba(19, 104, 251, 0.3) inset,
    0 8px 40px rgba(19, 104, 251, 0.2);
  transform: scale(1.04);
  z-index: 1;
}

.price-card-featured:hover {
  transform: scale(1.04) translateY(-6px);
  box-shadow:
    0 0 0 1px rgba(19, 104, 251, 0.4) inset,
    0 24px 56px rgba(19, 104, 251, 0.3);
}

.price-card-lifetime {
  border-color: rgba(201, 162, 39, 0.55);
  background: linear-gradient(160deg, rgba(50, 42, 20, 0.6) 0%, rgba(21, 25, 31, 0.95) 50%, rgba(30, 25, 10, 0.4) 100%);
  box-shadow: 0 8px 40px rgba(201, 162, 39, 0.12);
}

.price-card-lifetime:hover {
  box-shadow: 0 20px 48px rgba(201, 162, 39, 0.22);
}

.price-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 20px;
}

.price-badge-limited {
  background: linear-gradient(120deg, #c9a227, #f0d060);
  color: #1a1408;
  animation: pulse-gold 2.5s ease-in-out infinite;
}

@keyframes pulse-gold {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(201, 162, 39, 0.4);
  }

  50% {
    box-shadow: 0 0 12px 4px rgba(201, 162, 39, 0.25);
  }
}

.price-card-top h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

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

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 22px 0 20px;
  padding: 16px 0;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

.price-amount .currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-teal);
  letter-spacing: 0.04em;
}

.price-amount .value {
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(120deg, var(--text) 30%, var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-card-lifetime .price-amount .value {
  background: linear-gradient(120deg, #f0d060, #fff8e0, #c9a227);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
  flex: 1;
}

.price-features li {
  position: relative;
  padding-inline-start: 22px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.price-features li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  color: var(--accent-teal);
  font-weight: 700;
}

.price-card-lifetime .price-features li::before {
  color: #f0d060;
}

.price-btn {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

.pricing-note {
  text-align: center;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ── FAQ ── */
.faq-section {
  padding: 48px 0;
}

.faq-head {
  text-align: center;
  margin-bottom: 28px;
}

.faq-head .lead {
  margin: 0 auto;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(19, 42, 77, 0.75);
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: rgba(19, 104, 251, 0.45);
}

.faq-item summary {
  padding: 16px 20px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent-teal);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 20px 16px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

/* ── Contact ── */
.contact-section {
  padding: 48px 0 56px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.contact-channels {
  display: grid;
  gap: 10px;
  margin: 24px 0 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.contact-card:hover {
  border-color: rgba(19, 104, 251, 0.5);
  background: rgba(19, 104, 251, 0.06);
}

.contact-icon {
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: rgba(19, 104, 251, 0.15);
  border-radius: 10px;
  flex-shrink: 0;
}

.contact-card div {
  display: grid;
  gap: 2px;
}

.contact-card strong {
  font-size: 0.85rem;
  color: var(--accent-teal);
}

.contact-card span:last-child {
  font-size: 0.92rem;
  color: var(--muted);
}

.contact-hours {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 14px;
  background: linear-gradient(160deg, rgba(42, 50, 58, 0.6) 0%, rgba(21, 25, 31, 0.9) 100%);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.contact-form label {
  display: grid;
  gap: 6px;
}

.contact-form label span {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: rgba(24, 54, 91, 0.8);
  border: 1px solid var(--divider);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(19, 104, 251, 0.6);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.form-honey {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  margin: 0;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.form-status.is-success {
  background: rgba(30, 241, 198, 0.12);
  border: 1px solid rgba(30, 241, 198, 0.35);
  color: #b8fff0;
}

.form-status.is-error {
  background: rgba(255, 90, 90, 0.12);
  border: 1px solid rgba(255, 90, 90, 0.35);
  color: #ffc9c9;
}

.form-status.is-loading {
  background: rgba(19, 104, 251, 0.12);
  border: 1px solid rgba(19, 104, 251, 0.35);
  color: var(--muted);
}

#form-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-105%);
    transition: transform 0.25s ease;
  }

  html[dir="rtl"] .sidebar {
    transform: translateX(105%);
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  html[dir="rtl"] .sidebar {
    inset-inline-start: auto;
    inset-inline-end: 0;
    border-inline-end: none;
    border-inline-start: 1px solid var(--divider);
  }

  .page-shell {
    margin-inline-start: 0;
  }

  .hero-content {
    padding: 24px 16px 36px;
  }

  .sidebar-toggle {
    display: flex;
  }

  .feature-grid,
  .split,
  .slogan-grid,
  .pricing-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: 24px 0 42px;
  }

  .hero-banner-wrap,
  .hero-banner {
    min-height: clamp(260px, 55vw, 420px);
    height: clamp(300px, 55vw, 600px);
  }

  .price-card-featured {
    transform: none;
    order: -1;
  }

  .price-card-featured:hover {
    transform: translateY(-6px);
  }
}