:root{--bg: #0b0d12;--bg-raised: #12151d;--border: #262b36;--text: #e8eaef;--text-dim: #9aa3b2;--text-faint: #4b5261;--accent: #2563eb;--accent-hover: #1d4fd8;--radius: 14px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}.accent{color:var(--accent)}.btn{display:inline-block;text-decoration:none;font-weight:600;border-radius:10px;transition:background .15s ease,border-color .15s ease,transform .15s ease}.btn-primary{background:var(--accent);color:#fff;font-size:1.1rem;padding:14px 36px}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-ghost{color:var(--text-dim);border:1px solid var(--border);font-size:1.1rem;padding:13px 30px}.btn-ghost:hover{border-color:var(--text-dim);color:var(--text)}.btn-small{background:var(--accent);color:#fff;font-size:.9rem;padding:8px 18px}.btn-small:hover{background:var(--accent-hover)}.btn-big{margin-top:28px;font-size:1.25rem;padding:18px 48px}.nav{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(20px,5vw,48px);background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--border) 60%,transparent)}.nav-logo{font-size:1.3rem;font-weight:800;letter-spacing:-.02em;color:var(--text);text-decoration:none}.hero{min-height:100svh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(24px,5vw,64px);padding:120px clamp(20px,6vw,80px) 60px;max-width:1280px;margin:0 auto}.hero-badge{display:inline-block;margin-bottom:20px;padding:7px 16px;border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:#7ea6f6;font-weight:600;font-size:.9rem;letter-spacing:.02em}.hero h1{font-size:clamp(2.6rem,6.5vw,4.6rem);line-height:1.05;letter-spacing:-.03em}.tagline{margin-top:20px;font-size:clamp(1.1rem,2.5vw,1.45rem);color:var(--text-dim)}.hero-actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}.hero-note{margin-top:14px;color:var(--text-dim);font-size:.95rem}.hero-platforms{margin-top:20px;color:var(--text-faint);font-size:.9rem;letter-spacing:.06em;text-transform:uppercase}.hero-visual{display:flex;justify-content:center}.hero-img{width:min(380px,80vw);max-width:100%;filter:drop-shadow(0 30px 60px rgba(37,99,235,.25))}.feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(28px,5vw,72px);max-width:1160px;margin:0 auto;padding:clamp(64px,10vh,120px) clamp(20px,6vw,80px)}.feature-flip .feature-copy{order:2}.feature-flip .feature-visual{order:1}.kicker{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.85rem;margin-bottom:12px}.feature h2,.platforms h2,.final-cta h2{font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.02em;line-height:1.15}.feature-body{margin-top:16px;color:var(--text-dim);font-size:clamp(1rem,2vw,1.15rem);max-width:46ch}.feature-points{margin-top:24px;list-style:none;display:flex;flex-direction:column;gap:10px}.feature-points li{color:var(--text-dim);padding-left:28px;position:relative}.feature-points li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}.feature-visual{display:flex;justify-content:center}.feature-img{width:min(340px,75vw);max-width:100%;border-radius:var(--radius)}picture{display:contents}.progress{text-align:center;padding:clamp(64px,10vh,120px) clamp(20px,6vw,80px);max-width:1100px;margin:0 auto}.progress .feature-body{margin-left:auto;margin-right:auto}.progress-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,40px);align-items:start}.progress-item{display:flex;flex-direction:column;align-items:center;gap:14px}.progress-img{width:100%;max-width:260px;border-radius:var(--radius)}.progress-item figcaption{color:var(--text-dim);font-size:.9rem;letter-spacing:.06em;text-transform:uppercase}.free{text-align:center;padding:clamp(64px,10vh,120px) clamp(20px,6vw,80px);max-width:800px;margin:0 auto}.free .feature-body{margin-left:auto;margin-right:auto}.free-card{margin-top:40px;padding:clamp(24px,4vw,40px);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:var(--radius);background:color-mix(in srgb,var(--accent) 7%,var(--bg-raised));text-align:left}.free-card h3{font-size:1.3rem;letter-spacing:-.01em}.free-card .feature-points{align-items:flex-start}.free-note{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);color:var(--text-dim);font-size:.95rem}.final-cta{text-align:center;padding:clamp(80px,14vh,160px) 24px;background:radial-gradient(ellipse 60% 50% at 50% 100%,rgba(37,99,235,.15),transparent)}.final-cta .feature-body{margin-left:auto;margin-right:auto}.footer{display:flex;flex-direction:column;gap:6px;text-align:center;padding:28px 24px;color:var(--text-faint);font-size:.85rem;border-top:1px solid var(--border)}.footer-copyright{color:var(--text-faint);opacity:.75}.footer-links a{color:var(--text-faint);text-decoration:underline}.hero-img,.feature-img,.progress-img{height:auto}.feature-clip{display:block;width:min(340px,75vw);max-width:100%;border-radius:var(--radius);background:var(--bg-raised)}@media(max-width:820px){.hero{grid-template-columns:1fr;text-align:center;padding-top:110px;min-height:auto}.hero-actions{justify-content:center}.feature,.feature-flip{grid-template-columns:1fr;text-align:center}.feature-flip .feature-copy{order:1}.feature-flip .feature-visual{order:2}.feature-body{margin-left:auto;margin-right:auto}.feature-points{align-items:center}.progress-grid{grid-template-columns:1fr;justify-items:center}.free-card,.free-card .feature-points{text-align:center;align-items:center}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}