/* Bootstrap handles layout, spacing, typography, forms, buttons, cards and responsive grids. */
:root {
  --gos-accent: #177245;
  --gos-hero-start: #172750;
  --gos-hero-end: #141f3f;

  --gos-green: #27df72;
  --gos-green-bright: #43ed88;
  --gos-green-deep: #075b43;

  --gos-hero-start: #063f35;
  --gos-hero-middle: #092f29;
  --gos-hero-end: #071d19;
}

[data-bs-theme="dark"] {
  --bs-body-bg: #071611;
  --bs-body-bg-rgb: 7, 22, 17;
  --bs-body-color: #eaf5ee;
  --bs-body-color-rgb: 234, 245, 238;
  --bs-secondary-bg: #0b2018;
  --bs-secondary-bg-rgb: 11, 32, 24;
  --bs-tertiary-bg: #102a20;
  --bs-tertiary-bg-rgb: 16, 42, 32;
  --bs-secondary-color: #9eb9aa;
  --bs-border-color: #204638;
  --bs-border-color-translucent: rgba(80, 150, 116, 0.22);
  --bs-emphasis-color: #ffffff;
  --bs-link-color: #43e989;
  --bs-link-hover-color: #72f2a7;
  --bs-success: #27df72;
  --bs-success-rgb: 39, 223, 114;
}

body {
  min-height: 100vh;
}

.site-header {
  background: color-mix(in srgb, var(--bs-body-bg) 86%, transparent);
  backdrop-filter: blur(16px);
}

[data-bs-theme="dark"] .site-header {
  background: rgba(7, 22, 17, 0.86);
  border-color: rgba(73, 145, 108, 0.18) !important;
}

[data-bs-theme="dark"] .card {
  background: #0b2018;
  border-color: #1b4131 !important;
}

[data-bs-theme="dark"] .card:hover {
  border-color: rgba(67, 237, 136, 0.32) !important;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--gos-accent);
  background: color-mix(in srgb, var(--gos-accent) 12%, transparent);
  font-size: 1.25rem;
}

.brand-logo {
  display: block;
  width: 4rem;
  height: 4rem;
  object-fit: contain;
}

.btn-icon {
  display: inline-grid;
  place-items: center;
  width: 2.375rem;
  height: 2.375rem;
  padding: 0;
}

.btn-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.hero-scene {
  isolation: isolate;
  min-height: 36rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(
      circle at 18% 15%,
      rgba(46, 235, 132, 0.22),
      transparent 22rem
    ),
    radial-gradient(
      circle at 88% 78%,
      rgba(17, 132, 94, 0.22),
      transparent 24rem
    ),
    linear-gradient(
      135deg,
      var(--gos-hero-start) 0%,
      var(--gos-hero-middle) 48%,
      var(--gos-hero-end) 100%
    );
  border: 1px solid rgba(72, 230, 143, 0.12);
  box-shadow:
    0 2rem 5rem rgba(3, 17, 12, 0.24),
    inset 0 1px rgba(255, 255, 255, 0.04);
}

.hero-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent 90%);
  pointer-events: none;
}

.hero-orbit {
  position: absolute;
  z-index: 1;
  width: 19rem;
  height: 19rem;
  border: 1px solid rgba(67, 237, 136, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::after {
  content: "";
  position: absolute;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--gos-green-bright);
  box-shadow:
    0 0 0 0.4rem rgba(67, 237, 136, 0.08),
    0 0 2rem rgba(67, 237, 136, 0.35);
}

.hero-orbit-start {
  inset-inline-start: -8rem;
  top: -6rem;
}

.hero-orbit-start::after {
  inset-inline-end: 2.8rem;
  bottom: 1.6rem;
}

.hero-orbit-end {
  inset-inline-end: -9rem;
  bottom: -8rem;
}

.hero-orbit-end::after {
  inset-inline-start: 3rem;
  top: 1rem;
}

.hero-dot {
  position: absolute;
  z-index: 1;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--gos-green-bright);
  box-shadow: 0 0 1rem rgba(67, 237, 136, 0.55);
  opacity: 0.8;
}

.hero-dot-start {
  inset-inline-start: 22%;
  top: 19%;
}

.hero-dot-end {
  inset-inline-end: 20%;
  bottom: 18%;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 59rem;
  margin-inline: auto;
}

.hero-content h1 {
  color: #f8f9fa;
  letter-spacing: -0.045em;
  text-wrap: balance;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04),
    0 0 3rem rgba(38, 216, 110, 0.06);
}

.hero-copy {
  max-width: 45rem;
  color: rgba(225, 242, 233, 0.72);
}

html[dir="rtl"] .mapping-label,
html[dir="rtl"] .comparison-kicker {
  letter-spacing: 0;
  text-transform: none !important;
}

.hero-search {
  max-width: 49rem;
}

.hero-search .input-group-text,
.hero-search .form-control {
  color: #effaf3;
  background: rgba(4, 25, 19, 0.72);
  border-color: rgba(67, 237, 136, 0.22);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.hero-search .input-group-text {
  padding-inline: 1rem 0.5rem;
}

.hero-search .input-group-text svg {
  width: 1.25rem;
  height: 1.25rem;
  color: rgba(238, 244, 250, 0.72);
}

.hero-search .form-control {
  min-height: 4rem;
  padding-inline-start: 0.5rem;
}

.hero-search .form-control::placeholder {
  color: rgba(214, 233, 221, 0.48);
}

.hero-search:focus-within .input-group-text,
.hero-search:focus-within .form-control {
  border-color: var(--gos-green-bright);
  box-shadow: 0 0 0 0.18rem rgba(67, 237, 136, 0.1);
}

.nav-actions {
  margin-inline-start: auto;
}

.category-pill,
.platforms .badge,
.limitation-tags .badge {
  background: var(--bs-tertiary-bg);
}

.limitation-tags .badge,
.comparison-limitation {
  color: #795a08 !important;
  background: #fff6df !important;
  border-color: #f0dfad !important;
}

[data-bs-theme="dark"] .limitation-tags .badge,
[data-bs-theme="dark"] .comparison-limitation {
  color: #efce70 !important;
  background: #2d250f !important;
  border-color: #54471e !important;
}

.empty-state {
  border-style: dashed !important;
}

.theme-toggle {
  position: relative;
}

.theme-icon {
  position: absolute;
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.theme-icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-icon-sun {
  opacity: 0;
  transform: scale(0.7) rotate(-45deg);
}

[data-bs-theme="dark"] .theme-icon-moon {
  opacity: 0;
  transform: scale(0.7) rotate(45deg);
}

[data-bs-theme="dark"] .theme-icon-sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.comparison-kicker {
  letter-spacing: 0.06em;
}

.comparison-panel {
  position: relative;
}

.comparison-table {
  --bs-table-bg: transparent;
}

.comparison-table th {
  white-space: nowrap;
  color: var(--bs-secondary-color);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  padding: 1rem 1.25rem;
}

.comparison-table td {
  padding: 1.25rem;
  min-width: 10rem;
}

.comparison-table td:first-child {
  min-width: 12rem;
}

.comparison-table td:nth-child(2) {
  min-width: 18rem;
  max-width: 26rem;
}

.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.comparison-table tbody tr:hover {
  background: color-mix(in srgb, var(--gos-accent) 4%, transparent);
}

.comparison-project {
  font-size: 1.05rem;
}

.comparison-best-for {
  color: var(--bs-secondary-color);
  line-height: 1.55;
}

.comparison-mobile-card:last-child {
  border-bottom: 0 !important;
}

@media (max-width: 767.98px) {
  .hero-scene {
    min-height: 32rem;
  }
  .mapping-arrow {
    transform: rotate(90deg);
    width: 1.25rem;
  }
  html[dir="rtl"] .mapping-arrow {
    transform: rotate(-90deg);
  }
}

@media (max-width: 575.98px) {
  .hero-scene {
    min-height: 30rem;
  }
  .hero-content h1 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}