:root {
  --bg: #f5efe4;
  --bg-2: #ece4d4;
  --card: #fffaf1;
  --ink: #1d1b18;
  --ink-2: #5d574e;
  --line: rgba(29, 27, 24, .12);
  --accent: #0d7f96;
  --accent-ink: #ffffff;
  --gold: #b9832f;
  --free: #2f7d4a;
  --shadow: 0 30px 60px -30px rgba(40, 30, 10, .45), 0 10px 20px -10px rgba(40, 30, 10, .2);
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14181b; --bg-2: #1b2125; --card: #1f262b; --ink: #f1ece2; --ink-2: #a9a397;
    --line: rgba(241, 236, 226, .12); --accent: #3fb6cf; --accent-ink: #0b1215; --gold: #e0ad5a; --free: #6cc58b;
    --shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), 0 10px 20px -10px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #14181b; --bg-2: #1b2125; --card: #1f262b; --ink: #f1ece2; --ink-2: #a9a397;
  --line: rgba(241, 236, 226, .12); --accent: #3fb6cf; --accent-ink: #0b1215; --gold: #e0ad5a; --free: #6cc58b;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); }
h1, h2, h3 { font-family: ui-rounded, "SF Pro Rounded", -apple-system, sans-serif; letter-spacing: -.02em; margin: 0; }
h1 { font-size: clamp(44px, 7vw, 76px); line-height: 1.02; font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.12; font-weight: 700; }
h3 { font-size: 19px; font-weight: 650; }
p { margin: 0; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px max(16px, calc((100vw - 1160px) / 2));
  background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; }
.brand img { border-radius: 7px; }
.nav nav { display: flex; align-items: center; gap: 22px; }
.nav nav a:not(.btn) { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.nav nav a:not(.btn):hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; padding: 13px 24px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; border: 1px solid transparent;
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-small { padding: 7px 16px; font-size: 15px; }

/* Layout */
main > section { padding-left: max(16px, calc((100vw - 1160px) / 2)); padding-right: max(16px, calc((100vw - 1160px) / 2)); }
.block { padding-top: 96px; padding-bottom: 8px; }
.head { max-width: 680px; margin-bottom: 36px; }
.head p { color: var(--ink-2); margin-top: 12px; font-size: 18px; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; padding-top: 72px; }
.lede { font-size: 19px; color: var(--ink-2); margin: 22px 0 30px; max-width: 470px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.fine { margin-top: 18px; font-size: 14px; color: var(--ink-2); }
.screen { margin: 0; }
.screen-bar {
  display: flex; gap: 7px; padding: 11px 14px; background: var(--bg-2); border: 1px solid var(--line); border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
}
.screen-bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.screen-view { overflow: hidden; border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); background: #0d7f96; }
#hero-img { width: 100%; height: auto; aspect-ratio: 1800 / 1170; object-fit: cover; transition: opacity .18s ease; }
.hero-controls { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.seg { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line); }
.seg button {
  font: inherit; font-size: 14px; border: 0; background: none; color: var(--ink-2); padding: 6px 14px; border-radius: 999px; cursor: pointer;
}
.seg button.on { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); font-weight: 600; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-top: 88px; }
.steps > div { border-top: 1px solid var(--line); padding-top: 20px; }
.steps b { display: inline-block; font-size: 13px; color: var(--accent); margin-bottom: 6px; letter-spacing: .08em; }
.steps p { color: var(--ink-2); margin-top: 6px; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px; }
.card {
  font: inherit; color: inherit; text-align: left; padding: 0; cursor: zoom-in; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card img { width: 100%; height: auto; aspect-ratio: 720 / 468; object-fit: cover; }
.card-meta { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 14px 16px 16px; }
.card-meta b { display: block; font-size: 16px; }
.card-meta small { display: block; color: var(--ink-2); font-size: 14px; line-height: 1.4; margin-top: 2px; }
.card-meta em {
  font-style: normal; font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap;
}
.card-meta em.free { color: var(--free); border-color: color-mix(in srgb, var(--free) 40%, transparent); }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 40px; }
.features p { color: var(--ink-2); margin-top: 8px; }

/* Pricing */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price {
  position: relative; display: flex; flex-direction: column; gap: 10px; padding: 28px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.price p:not(.amount) { color: var(--ink-2); flex: 1; }
.price .amount { font-size: 42px; font-weight: 700; letter-spacing: -.03em; font-family: ui-rounded, -apple-system, sans-serif; }
.price .btn { margin-top: 8px; align-self: flex-start; }
.price.best { border: 2px solid var(--accent); }
.tag {
  position: absolute; top: -12px; left: 26px; background: var(--accent); color: var(--accent-ink); font-size: 12px; font-weight: 700;
  letter-spacing: .04em; padding: 4px 10px; border-radius: 999px;
}
.note { color: var(--ink-2); margin-top: 22px; font-size: 15px; max-width: 760px; }

/* Download */
.download { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.download > img { border-radius: 22px; box-shadow: var(--shadow); }
.download > p { color: var(--ink-2); }
.first-open {
  text-align: left; max-width: 620px; margin-top: 30px; padding: 24px 28px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.first-open p, .first-open ol { color: var(--ink-2); font-size: 16px; }
.first-open p { margin-top: 8px; }
.first-open ol { margin: 10px 0 0; padding-left: 22px; }
.first-open li { margin: 4px 0; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; max-width: 800px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-2); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--ink-2); margin-top: 10px; }

/* Footer */
.foot {
  margin-top: 110px; padding: 28px max(16px, calc((100vw - 1160px) / 2)); border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--ink-2); font-size: 14px;
}
.foot a { color: var(--ink-2); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 24px; background: rgba(8, 10, 12, .88);
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1400px, 100%); }
.lightbox img { max-height: 80vh; width: auto; margin: 0 auto; border-radius: 10px; }
.lightbox figcaption { color: #e9e4da; text-align: center; margin-top: 14px; font-size: 15px; }
.lightbox figcaption a { color: #7fd6e8; }
.lightbox button {
  background: rgba(255, 255, 255, .1); color: #fff; border: 0; width: 46px; height: 46px; border-radius: 50%;
  font-size: 28px; line-height: 1; cursor: pointer; flex: none;
}
.lightbox button:hover { background: rgba(255, 255, 255, .2); }
.lb-close { position: absolute; top: 18px; right: 18px; }

/* Legal page */
.legal { max-width: 720px; margin: 0 auto; padding: 64px 16px 0; }
.legal h1 { font-size: clamp(36px, 6vw, 52px); }
.legal h2 { font-size: 24px; margin-top: 40px; }
.legal p, .legal li { color: var(--ink-2); }
.legal p { margin-top: 12px; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal code { font-size: 14px; background: var(--bg-2); padding: 2px 6px; border-radius: 5px; overflow-wrap: anywhere; }
.legal .eff { margin-top: 10px; font-style: italic; }

/* Narrow screens */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 44px; }
  .features, .prices { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav nav a:not(.btn) { display: none; }
  .steps, .features, .prices { grid-template-columns: 1fr; }
  .block { padding-top: 72px; }
  .gallery { grid-template-columns: 1fr; }
  .lightbox { padding: 12px; }
  .lb-prev, .lb-next { position: absolute; bottom: 20px; }
  .lb-prev { left: calc(50% - 56px); } .lb-next { right: calc(50% - 56px); }
  .lightbox img { max-height: 70vh; }
}