:root { --ink: #16202a; --soft: #5d6b78; --line: #dfe2e4; --bg: #f7f6f2; --card: #fff; --accent: #0b6e78; --accent-ink: #fff; --before: #a65b1e; }
@media (prefers-color-scheme: dark) {
  :root { --ink: #eef1f3; --soft: #9aa7b2; --line: #2e383f; --bg: #12181d; --card: #1b2329; --accent: #58c4cf; --accent-ink: #08201f; --before: #e9a56a; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); }
a:focus-visible, summary:focus-visible, input:focus-visible ~ .handle i { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(44px, 7.4vw, 84px); line-height: 1; font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.1; font-weight: 800; letter-spacing: -.02em; }
h3 { font-size: 19px; line-height: 1.25; font-weight: 700; }

.top { max-width: 1180px; margin: 0 auto; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -.01em; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 12px; background: var(--accent); color: var(--accent-ink); font-weight: 700; text-decoration: none; white-space: nowrap; }
.btn.small { min-height: 44px; padding: 0 16px; font-size: 15px; }
.btn.ghost { background: none; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }

.hero { max-width: 1180px; margin: 0 auto; padding: 28px 16px 56px; display: grid; gap: 28px; }
.hero-copy { display: grid; gap: 16px; justify-items: start; }
.tagline { font-size: clamp(18px, 2.4vw, 22px); font-weight: 800; color: var(--accent); }
.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--soft); max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.fine { color: var(--soft); font-size: 15px; }
.trades { font-size: 15px; font-weight: 600; max-width: 34em; }

.compare { --x: 50%; position: relative; margin: 0; border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 3; background: #8d8a80; touch-action: pan-y; user-select: none; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare .top-layer { clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.handle { position: absolute; top: 0; bottom: 0; left: var(--x); width: 3px; margin-left: -1.5px; background: #fff; pointer-events: none; }
.handle i { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .35); }
.handle i::before, .handle i::after { content: ""; position: absolute; top: 17px; border: 6px solid transparent; }
.handle i::before { left: 6px; border-right: 8px solid #0b6e78; }
.handle i::after { right: 6px; border-left: 8px solid #0b6e78; }
.tag { position: absolute; top: 12px; padding: 3px 10px; border-radius: 99px; background: rgba(0, 0, 0, .62); color: #fff; font-size: 13px; font-weight: 700; pointer-events: none; }
.tag.before { left: 12px; } .tag.after { right: 12px; }
.compare figcaption { position: absolute; left: 12px; right: 12px; bottom: 10px; color: #fff; font-size: 13px; text-shadow: 0 1px 3px rgba(0, 0, 0, .8); pointer-events: none; }

.steps { background: var(--card); border-block: 1px solid var(--line); padding: 56px 16px; }
.steps h2, .steps ol { max-width: 1148px; margin-inline: auto; }
.steps ol { list-style: none; margin-top: 28px; padding: 0; display: grid; gap: 36px; }
.steps li { display: grid; gap: 8px; align-content: start; }
.steps li img { width: min(250px, 72vw); margin-bottom: 10px; border-radius: 22px; box-shadow: 0 0 0 7px #10171c, 0 12px 28px rgba(0, 0, 0, .18); }
.steps p { color: var(--soft); max-width: 24em; }

.post { max-width: 1180px; margin: 0 auto; padding: 56px 16px 0; display: grid; gap: 24px; align-items: center; }
.post > div { display: grid; gap: 12px; }
.post p { color: var(--soft); max-width: 30em; }
.post img { width: min(340px, 100%); border-radius: 12px; box-shadow: 0 12px 28px rgba(0, 0, 0, .18); }

.facts { max-width: 1180px; margin: 0 auto; padding: 56px 16px; display: grid; gap: 26px; }
.facts div { display: grid; gap: 6px; align-content: start; padding-top: 14px; border-top: 2px solid var(--accent); }
.facts p { color: var(--soft); }

.faq { max-width: 760px; margin: 0 auto; padding: 0 16px 56px; }
.faq h2 { margin-bottom: 14px; }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { color: var(--soft); margin-top: 8px; }

.closing { background: var(--accent); color: var(--accent-ink); padding: 56px 16px; display: grid; justify-items: center; gap: 22px; text-align: center; }
.closing .btn { background: var(--accent-ink); color: var(--accent); }

.foot { max-width: 1180px; margin: 0 auto; padding: 24px 16px 32px; display: flex; flex-wrap: wrap; gap: 18px; color: var(--soft); font-size: 15px; }
.foot span { margin-right: auto; font-weight: 700; }

@media (min-width: 900px) {
  .hero { grid-template-columns: 5fr 7fr; align-items: center; gap: 48px; padding-top: 44px; padding-bottom: 72px; }
  .steps ol { grid-template-columns: repeat(3, 1fr); }
  .post { grid-template-columns: 7fr 5fr; }
  .facts { grid-template-columns: repeat(4, 1fr); }
}

.team { display: block; }
.team ul { margin: 14px 0 0; padding-left: 20px; }
.team li { margin-bottom: 6px; }