:root {
  --bg: #f4f8fb;
  --panel: #ffffff;
  --text: #122026;
  --muted: #4d6471;
  --brand: #0d7f87;
  --brand-dark: #0a5f65;
  --line: #d5e2ea;
  --shadow: 0 12px 32px rgba(7, 38, 45, 0.12);
  --bg-grad-1: #b6edf0;
  --bg-grad-2: #d8f0ff;
  --media-placeholder: #edf4f9;
}

:root[data-theme="dark"] {
  --bg: #0f171d;
  --panel: #162129;
  --text: #e7f0f5;
  --muted: #a8bcc8;
  --brand: #2eb8c4;
  --brand-dark: #8fe7ef;
  --line: #2b3a44;
  --shadow: 0 12px 32px rgba(1, 8, 12, 0.48);
  --bg-grad-1: #13333a;
  --bg-grad-2: #1f303a;
  --media-placeholder: #1d2c36;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 400px at 90% -10%, var(--bg-grad-1) 0%, transparent 60%),
    radial-gradient(1000px 500px at 10% -15%, var(--bg-grad-2) 0%, transparent 50%),
    var(--bg);
}

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

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: .9rem;
}

.brand, .topbar a {
  text-decoration: none;
  color: var(--text);
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.topbar nav { display: flex; gap: 1.1rem; }
.topbar nav a { color: var(--muted); font-weight: 500; }

.theme-control {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--muted);
  font-size: .92rem;
}

.theme-control select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .35rem .7rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2.3rem 0 1.6rem;
}

.eyebrow {
  color: var(--brand);
  font-weight: 600;
  margin: 0 0 .6rem;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: 1.1rem; margin-bottom: .35rem; }

.sub { margin: .95rem 0 1.35rem; color: var(--muted); max-width: 62ch; }

.cta-row { display: flex; gap: .8rem; flex-wrap: wrap; }

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: .72rem 1.15rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), #2d9dac);
  color: #fff;
}

.btn-primary:hover { filter: brightness(0.94); }

.btn-secondary {
  background: var(--panel);
  border-color: var(--line);
  color: var(--text);
}

.meta-links { margin-top: .9rem; display: flex; gap: .9rem; flex-wrap: wrap; }
.meta-links a { color: var(--brand-dark); text-underline-offset: 2px; }

.window-window {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.window-head {
  background: color-mix(in srgb, var(--panel) 70%, #d3e4ef);
  padding: .6rem .8rem;
  display: flex;
  gap: .35rem;
}

.window-head span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #9ab6c6;
}

.hero-visual img, .hero-visual iframe, .showcase img {
  width: 100%;
  display: block;
}

.hero-visual iframe {
  aspect-ratio: 16 / 9;
  border: 0;
}

.showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
  margin: 1.2rem auto 2.1rem;
}

.showcase img {
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--panel);
}

.benefits, .plans, .media, .cta, .faq {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.35rem;
  margin-bottom: 1.05rem;
  box-shadow: 0 8px 22px rgba(7, 38, 45, 0.08);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
}

.benefits article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .95rem;
  background: color-mix(in srgb, var(--panel) 92%, #f2f8fd);
}

.benefits p, .faq p, .media p { margin: 0; color: var(--muted); }

.media p { margin-bottom: .9rem; }

.plans-sub {
  margin: 0 0 1rem;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
}

.pricing-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .95rem;
  background: color-mix(in srgb, var(--panel) 94%, #f2f8fd);
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.pricing-card-featured {
  border-color: color-mix(in srgb, var(--brand) 55%, var(--line));
  box-shadow: 0 10px 20px rgba(7, 38, 45, 0.1);
}

.plan-badge {
  position: absolute;
  top: .75rem;
  right: .75rem;
  font-size: .73rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--brand) 92%, white);
  color: #fff;
  border-radius: 999px;
  padding: .22rem .5rem;
}

.pricing-desc {
  margin: 0;
  color: var(--muted);
  min-height: 2.4em;
}

.pricing-price {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.55rem;
}

.pricing-list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: .35rem;
  color: var(--muted);
}

.pricing-card .btn {
  margin-top: auto;
}

.plans-note {
  margin: .95rem 0 0;
  color: var(--muted);
  font-size: .95rem;
}

.media-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
}

.media-frame {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 0;
}

.media-card-btn {
  width: 100%;
  cursor: pointer;
  overflow: hidden;
}

.media-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 0;
  border-radius: 12px;
  background: var(--panel);
}

.media-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: color-mix(in srgb, #000 78%, transparent);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: .7rem;
  padding: 1.4rem;
}

.media-lightbox[hidden] {
  display: none !important;
}

.media-lightbox-content {
  display: grid;
  place-items: center;
}

.media-lightbox-media {
  max-width: min(92vw, 1280px);
  max-height: 82vh;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #000;
}

.media-lightbox-close,
.media-lightbox-nav {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.media-lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  padding: .5rem .7rem;
}

.media-lightbox-nav {
  padding: .65rem .8rem;
}

body.media-lightbox-open {
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .97rem;
}

th, td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: .6rem .45rem;
}

th { font-family: "Space Grotesk", sans-serif; }

.cta h2 { margin-bottom: 1rem; }

details {
  border-top: 1px solid var(--line);
  padding: .62rem 0;
}

details:first-of-type { border-top: 0; }
summary { cursor: pointer; font-weight: 600; }

.footer {
  padding: 1rem 0 1.5rem;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: .92rem;
}

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

@media (max-width: 640px) {
  .topbar { flex-direction: column; align-items: flex-start; }
  .topbar-right { width: 100%; flex-direction: column; align-items: flex-start; }
  .topbar nav { flex-wrap: wrap; }
  .showcase { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .media-gallery-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .media-lightbox { grid-template-columns: 1fr; }
  .media-lightbox-prev,
  .media-lightbox-next { display: none; }
  .footer { flex-direction: column; gap: .35rem; }
}

.footer-links {
  display: flex;
  gap: .9rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-underline-offset: 2px;
}

.legal-page {
  padding-top: 2.2rem;
  padding-bottom: 2.2rem;
}

.legal-page h1 {
  margin-bottom: .4rem;
}

.legal-page .muted {
  color: var(--muted);
}

.legal-page h2 {
  margin-top: 1.8rem;
  margin-bottom: .55rem;
}

.support-list {
  margin: .45rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: .45rem;
}

.support-list li {
  color: var(--muted);
}

.support-list a {
  margin-left: .4rem;
}