:root {
  --lt-bg: #f3f6fa;
  --lt-bg-soft: #e8eef5;
  --lt-surface: #ffffff;
  --lt-text: #132033;
  --lt-muted: #5b6b7f;
  --lt-accent: #c45c26;
  --lt-accent-soft: rgba(196, 92, 38, 0.12);
  --lt-ink: #1a4a6e;
  --lt-ink-soft: rgba(26, 74, 110, 0.1);
  --lt-border: #d5deea;
  --lt-shadow: 0 18px 48px rgba(19, 32, 51, 0.08);
  --lt-nav: rgba(243, 246, 250, 0.88);
  --lt-hero-overlay: linear-gradient(120deg, rgba(15, 28, 45, 0.82) 0%, rgba(15, 28, 45, 0.45) 55%, rgba(15, 28, 45, 0.2) 100%);
  --lt-radius: 1rem;
  --lt-font-display: "Fraunces", Georgia, serif;
  --lt-font-body: "Figtree", "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  --lt-bg: #0d1420;
  --lt-bg-soft: #141d2c;
  --lt-surface: #162033;
  --lt-text: #e9eef6;
  --lt-muted: #9aabc0;
  --lt-accent: #e08a4a;
  --lt-accent-soft: rgba(224, 138, 74, 0.16);
  --lt-ink: #7eb7df;
  --lt-ink-soft: rgba(126, 183, 223, 0.14);
  --lt-border: #2a3a50;
  --lt-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  --lt-nav: rgba(13, 20, 32, 0.9);
  --lt-hero-overlay: linear-gradient(120deg, rgba(6, 12, 22, 0.9) 0%, rgba(6, 12, 22, 0.55) 55%, rgba(6, 12, 22, 0.28) 100%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  font-family: var(--lt-font-body);
  color: var(--lt-text);
  background:
    radial-gradient(1200px 500px at 10% -10%, var(--lt-ink-soft), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, var(--lt-accent-soft), transparent 50%),
    var(--lt-bg);
  line-height: 1.6;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Grow so short pages still push the footer to the bottom */
.lt-main {
  flex: 1 0 auto;
  width: 100%;
}

a {
  color: var(--lt-ink);
  text-decoration: none;
}

a:hover {
  color: var(--lt-accent);
}

img {
  max-width: 100%;
  height: auto;
}

.lt-brand {
  font-family: var(--lt-font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lt-text);
}

.lt-brand span {
  color: var(--lt-accent);
}

.lt-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
  flex-shrink: 0;
  background: var(--lt-nav);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--lt-border);
}

.lt-nav .nav-link {
  position: relative;
  color: var(--lt-muted);
  font-weight: 600;
  padding: 0.55rem 0.8rem;
}

.lt-nav .nav-link:hover {
  color: var(--lt-text);
}

.lt-nav .nav-link.active,
.lt-nav .nav-link.active:hover,
.lt-nav .nav-link.active:focus {
  color: var(--lt-accent);
  font-weight: 700;
}

.lt-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 0.2rem;
  height: 2px;
  border-radius: 999px;
  background: var(--lt-accent);
}

.lt-theme-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid var(--lt-border);
  background: var(--lt-surface);
  color: var(--lt-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lt-hero {
  position: relative;
  width: 100%;
  min-height: 420px;
  max-height: 520px;
  height: 48vw;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-color: #102033;
  background-position: center 40%;
  background-size: cover;
  background-repeat: no-repeat;
}

.lt-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--lt-hero-overlay);
}

.lt-hero > .container {
  position: relative;
  z-index: 1;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.lt-hero-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffd2b0;
}

.lt-hero h1 {
  font-family: var(--lt-font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 14ch;
  margin-bottom: 1rem;
}

.lt-hero p {
  font-size: 1.1rem;
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.75rem;
}

.lt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.lt-btn-primary {
  background: var(--lt-accent);
  color: #fff;
}

.lt-btn-primary:hover {
  background: #a84c1f;
  color: #fff;
}

.lt-btn-ghost {
  background: rgba(15, 28, 45, 0.55);
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
}

.lt-btn-ghost:hover {
  background: rgba(15, 28, 45, 0.72);
  border-color: #fff;
  color: #fff;
}

.lt-btn-outline {
  background: transparent;
  border-color: var(--lt-border);
  color: var(--lt-text);
}

.lt-btn-outline:hover {
  border-color: var(--lt-accent);
  color: var(--lt-accent);
}

.lt-section {
  padding: 3.25rem 0;
}

.lt-section-soft {
  background: var(--lt-bg-soft);
}

.lt-section-title {
  font-family: var(--lt-font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.lt-section-lead {
  color: var(--lt-muted);
  max-width: 40rem;
  margin-bottom: 1.25rem;
}

.lt-panel {
  background: var(--lt-surface);
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius);
  box-shadow: var(--lt-shadow);
  padding: 1.5rem;
  height: auto;
  overflow: visible;
}

.lt-panel-fill {
  height: 100%;
}

.lt-panel h3,
.lt-panel h4 {
  font-family: var(--lt-font-display);
  margin-bottom: 0.65rem;
}

.lt-muted {
  color: var(--lt-muted);
}

.lt-quote {
  border-left: 3px solid var(--lt-accent);
  padding-left: 1rem;
  font-style: italic;
  color: var(--lt-muted);
}

.lt-page-hero {
  padding: 2rem 0 0.75rem;
}

.lt-page-hero-compact {
  padding: 1.75rem 0 0.5rem;
}

.lt-page-hero h1 {
  font-family: var(--lt-font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.lt-page-hero .lt-section-lead {
  margin-bottom: 0;
}

.lt-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lt-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.55rem;
}

.lt-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--lt-accent);
}

.lt-sidebar-sticky {
  position: sticky;
  top: 5.5rem;
}

.lt-buy-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: visible;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lt-buy-card:hover {
  border-color: color-mix(in srgb, var(--lt-accent) 55%, var(--lt-border));
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.lt-buy-card .lt-price {
  font-family: var(--lt-font-display);
  font-size: clamp(1.6rem, 2.4vw, 1.9rem);
  letter-spacing: -0.02em;
  margin: 0.35rem 0 1rem;
  line-height: 1.15;
}

.lt-buy-card .lt-price-note {
  color: var(--lt-muted);
  font-family: var(--lt-font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0;
}

.lt-paypal {
  margin-top: 0.25rem;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  overflow: visible;
}

.lt-paypal:empty {
  display: none;
}

.lt-paypal iframe {
  max-width: 100% !important;
}

.lt-footer {
  flex-shrink: 0;
  margin-top: auto;
  border-top: 1px solid var(--lt-border);
  padding: 0.65rem 0;
  background: var(--lt-surface);
  width: 100%;
  font-size: 0.9rem;
  line-height: 1.35;
}

.lt-footer .lt-brand {
  font-size: 1.15rem;
  margin-bottom: 0.15rem !important;
}

.lt-footer .lt-muted {
  font-size: 0.82rem;
}

.lt-footer hr {
  margin: 0.45rem 0 !important;
}

.lt-footer .mt-3 {
  margin-top: 0.35rem !important;
}

.lt-footer a {
  position: relative;
  color: var(--lt-muted);
  font-weight: 600;
  text-decoration: none;
}

.lt-footer a:hover {
  color: var(--lt-accent);
}

.lt-footer a.active,
.lt-footer a.active:hover,
.lt-footer a.active:focus {
  color: var(--lt-accent);
  font-weight: 700;
  text-decoration: none;
}

.lt-footer a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.2rem;
  height: 2px;
  border-radius: 999px;
  background: var(--lt-accent);
}

.lt-video {
  aspect-ratio: 16 / 9;
  width: 100%;
  border: 0;
  border-radius: var(--lt-radius);
  background: #000;
}

.lt-fade-up {
  animation: ltFadeUp 0.7s ease both;
}

@keyframes ltFadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar-toggler {
  border-color: var(--lt-border);
}

[data-theme="dark"] .navbar-toggler-icon {
  filter: invert(1);
}

@media (max-width: 991.98px) {
  .lt-nav .navbar-collapse {
    background: var(--lt-surface);
    border: 1px solid var(--lt-border);
    border-radius: 0.9rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
  }

  .lt-hero {
    min-height: 320px;
    max-height: 400px;
    height: 56vw;
  }
}