:root {
  --bg: #050907;
  --panel: #0b1511;
  --panel-2: #101e18;
  --ink: #f3f7f4;
  --muted: #9bada4;
  --green: #72f0a5;
  --green-dark: #165f39;
  --gold: #efc66d;
  --line: rgba(152, 255, 194, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: radial-gradient(circle at 50% -20%, #163c2b 0, transparent 32rem), var(--bg); font-family: 'DM Sans', sans-serif; }
a { color: inherit; }
button, input { font: inherit; }
.topbar { height: 78px; padding: 0 clamp(1rem, 4vw, 4rem); display: flex; align-items: center; justify-content: space-between; background: rgba(5, 9, 7, .88); border-bottom: 1px solid var(--line); position: relative; z-index: 5; }
.brand img { display: block; width: 104px; height: 58px; object-fit: contain; }
.catalog-link { color: #d7e4dc; text-decoration: none; font-size: .9rem; border: 1px solid var(--line); border-radius: 999px; padding: .65rem 1rem; }
.hero { min-height: min(720px, calc(100vh - 78px)); position: relative; display: grid; align-items: end; overflow: hidden; }
.hero-art, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(2, 7, 5, .94) 0%, rgba(2, 7, 5, .62) 39%, rgba(2, 7, 5, .12) 72%), linear-gradient(0deg, var(--bg) 0%, transparent 38%); }
.hero-copy { position: relative; z-index: 2; width: min(760px, 92%); padding: clamp(3rem, 7vw, 7rem) clamp(1.25rem, 7vw, 7rem); }
.eyebrow, .section-heading > p, .checkout-heading > p { color: var(--green); text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 700; }
.eyebrow { display: flex; align-items: center; gap: .65rem; }
.eyebrow span { width: 30px; height: 1px; background: var(--green); }
h1, h2, h3 { font-family: 'Manrope', sans-serif; }
h1 { font-size: clamp(2.7rem, 6.2vw, 6.4rem); letter-spacing: -.065em; line-height: .96; margin: 1.1rem 0 1.35rem; }
h1 em { color: var(--green); font-style: normal; }
.hero-copy > p:not(.eyebrow) { color: #c4d0ca; max-width: 560px; line-height: 1.7; }
.hero-cta { display: inline-flex; align-items: center; gap: 1.5rem; margin-top: 1.5rem; background: var(--green); color: #06120c; border-radius: 999px; padding: 1rem 1.4rem; font-weight: 800; text-decoration: none; }
.plans { max-width: 1160px; margin: auto; padding: 7rem 1.25rem; }
.section-heading { text-align: center; max-width: 700px; margin: 0 auto 3.5rem; }
.section-heading h2 { font-size: clamp(2rem, 4vw, 3.8rem); letter-spacing: -.045em; margin: .6rem 0; }
.plan-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: stretch; max-width: 880px; margin: auto; }
.plan-card { background: linear-gradient(160deg, rgba(20, 38, 30, .92), rgba(8, 15, 12, .95)); border: 1px solid var(--line); border-radius: 28px; padding: 2.2rem; position: relative; box-shadow: 0 30px 80px rgba(0, 0, 0, .22); }
.plan-card.featured { border-color: rgba(114, 240, 165, .58); transform: translateY(-10px); box-shadow: 0 32px 90px rgba(28, 161, 87, .15); }
.popular-badge { position: absolute; top: 0; right: 2rem; transform: translateY(-50%); background: var(--green); color: #06120c; padding: .45rem .8rem; border-radius: 999px; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.plan-label { color: var(--green); text-transform: uppercase; font-size: .72rem; letter-spacing: .14em; font-weight: 700; }
.plan-card h3 { font-size: 2rem; margin: .6rem 0 1rem; }
.price { display: flex; align-items: flex-start; color: var(--gold); }
.price span { font-size: 1rem; margin: .8rem .2rem 0 0; }
.price strong { font: 800 5rem/1 'Manrope', sans-serif; letter-spacing: -.08em; }
.price small { margin-top: .7rem; font-weight: 700; }
.price-note { margin: .45rem 0 2rem; color: var(--muted); }
.plan-card ul { list-style: none; padding: 0; margin: 0 0 2rem; color: #c8d4ce; }
.plan-card li { padding: .65rem 0; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.plan-card li::before { content: '✓'; color: var(--green); margin-right: .7rem; font-weight: 800; }
.select-plan, #checkout-button { border: 0; width: 100%; padding: 1rem 1.2rem; border-radius: 999px; cursor: pointer; background: var(--green); color: #07120d; font-weight: 800; transition: transform .2s, box-shadow .2s; }
.select-plan:hover, #checkout-button:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(114, 240, 165, .18); }
.checkout-panel { max-width: 980px; margin: 0 auto 7rem; padding: clamp(1.5rem, 5vw, 4rem); border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(145deg, rgba(16, 31, 24, .96), rgba(6, 12, 9, .98)); display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; }
.checkout-panel[hidden] { display: none; }
.checkout-heading h2 { font-size: clamp(2rem, 4vw, 3.3rem); margin: .5rem 0; letter-spacing: -.05em; }
.checkout-heading > strong { color: var(--gold); font-size: 1.7rem; }
#checkout-form { display: grid; gap: 1rem; }
#checkout-form label { display: grid; gap: .45rem; color: #d4dfd9; font-size: .82rem; font-weight: 700; }
#checkout-form input { color: var(--ink); background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .12); border-radius: 13px; padding: .9rem 1rem; outline: none; }
#checkout-form input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(114, 240, 165, .1); }
#checkout-button { margin-top: .4rem; }
#checkout-button:disabled { opacity: .55; cursor: wait; }
.form-note { margin: 0; color: var(--muted); font-size: .72rem; text-align: center; }
.checkout-message { color: var(--muted); text-align: center; line-height: 1.55; min-height: 1.5rem; }
.checkout-message.success { color: var(--green); }
.checkout-message.error { color: #ff8f8f; }
.trust-strip { max-width: 980px; margin: 0 auto 7rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.trust-strip div { background: var(--bg); padding: 1.5rem; text-align: center; display: grid; gap: .25rem; }
.trust-strip strong { color: var(--green); }
.trust-strip span { color: var(--muted); font-size: .82rem; }
footer { border-top: 1px solid var(--line); padding: 2rem clamp(1rem, 5vw, 5rem); display: flex; align-items: center; gap: 1rem; color: var(--muted); }
footer img { width: 70px; height: 42px; object-fit: contain; }
footer p { margin-right: auto; }
footer a { color: var(--green); text-decoration: none; }

@media (max-width: 760px) {
  .hero { min-height: 680px; align-items: end; }
  .hero-art { object-position: 62% center; }
  .hero-shade { background: linear-gradient(0deg, var(--bg) 1%, rgba(2, 7, 5, .7) 62%, rgba(2, 7, 5, .15)); }
  .hero-copy { padding: 3rem 1.25rem; }
  .plan-grid, .checkout-panel { grid-template-columns: 1fr; }
  .plan-card.featured { transform: none; }
  .checkout-panel { margin-inline: 1rem; gap: 2rem; }
  .trust-strip { margin-inline: 1rem; grid-template-columns: 1fr; }
  footer { flex-wrap: wrap; }
  footer p { width: calc(100% - 90px); margin-right: 0; }
}