:root{color-scheme:dark;--bg:#0c1019;--panel:#171d2b;--text:#f6f8fc;--muted:#b4bfce;--line:#30394b;--accent:#ff5f9e;--accent-light:#ff9cc5}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Segoe UI",sans-serif;line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.container{max-width:1140px;margin:0 auto;padding:0 28px}
.skip-link{position:absolute;top:-80px;left:16px;background:#fff;color:#10131c;padding:9px 15px;border-radius:8px;z-index:20}.skip-link:focus{top:12px}
.site-header{border-bottom:1px solid #232c3c;background:rgba(12,16,25,.94)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}.brand img{border-radius:12px;display:block;object-fit:cover}.brand span{display:flex;flex-direction:column;line-height:1.25}.brand strong{font-size:20px}.brand small{font-size:12px;color:var(--muted)}
.header-nav{display:flex;align-items:center;gap:32px}.header-nav a{font-size:14px;font-weight:700;color:#dce2ed}.header-nav a:hover,.footer-inner a:hover{color:var(--accent-light)}
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 82% 34%,#34263e 0,transparent 45%),linear-gradient(120deg,#151c2b,#101520 67%);border-bottom:1px solid #283044}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:50px;align-items:center;min-height:555px;padding-top:76px;padding-bottom:82px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--accent);display:block;margin-bottom:16px}
.hero h1{font-size:clamp(38px,5.2vw,64px);line-height:1.2;letter-spacing:-.065em;margin:0 0 24px}.hero h1 span{color:var(--accent-light)}
.hero-description{font-size:17px;color:#c6cfdc;line-height:1.9;max-width:570px;margin:0 0 22px}
.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:30px}.hero-tags span{padding:5px 12px;background:#ffffff0e;border:1px solid #46516a;border-radius:40px;font-size:12px;color:#dbe0e9}
.download-actions{display:flex;flex-wrap:wrap;gap:12px}
.store-button{display:flex;align-items:center;gap:12px;min-height:67px;border-radius:14px;padding:11px 16px;min-width:202px;transition:transform .15s ease,background .15s ease}
.store-button:hover{transform:translateY(-2px)}
.store-primary{background:#000;color:#fff;border:1px solid #515969}.store-primary:hover{background:#191919}
.store-secondary{border:1px solid #566178;background:#ffffff0c}.store-secondary:hover{background:#ffffff22}
.store-symbol{font-size:22px;font-weight:900;min-width:28px;text-align:center}.store-symbol.apple{font-size:19px}
.store-button span:nth-child(2){display:flex;flex-direction:column;line-height:1.2;flex:1}.store-button small{font-size:11px;margin-bottom:5px;opacity:.82}.store-button strong{font-size:16px}
.store-note{font-size:12px;color:#aeb8c8;margin:13px 0 0}
.hero-visual{display:grid;place-items:center;min-height:380px;position:relative}
.visual-glow{position:absolute;width:340px;height:340px;border-radius:50%;background:#ff5f9e22;filter:blur(42px)}
.app-preview{position:relative;background:linear-gradient(145deg,#22293b,#141a27);border:1px solid #4a5265;border-radius:32px;box-shadow:0 28px 90px #0009;text-align:center;max-width:340px;width:100%;padding:38px 26px 40px;display:flex;align-items:center;flex-direction:column}
.preview-icon{width:150px;height:150px;border-radius:32px;box-shadow:0 16px 32px #0006;margin-bottom:22px}
.preview-label{margin:0 0 4px;font-size:12px;color:var(--accent-light);letter-spacing:.15em;font-weight:800}
.app-preview strong{font-size:22px;letter-spacing:-.04em}.app-preview>span{font-size:13px;color:var(--muted);margin-top:8px}
.preview-chips{display:flex;gap:7px;margin-top:22px}.preview-chips span{font-size:12px;padding:6px 11px;border:1px solid #495167;border-radius:12px;color:#ccd3de}
.section{padding:94px 0}.section-heading{margin-bottom:34px}.section-heading h2{font-size:clamp(27px,3.2vw,38px);line-height:1.3;letter-spacing:-.06em;margin:0 0 12px}.section-heading p{font-size:16px;color:var(--muted);margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}
.feature-card{border:1px solid var(--line);background:var(--panel);border-radius:21px;padding:27px 22px;min-height:255px}.feature-card h3{font-size:18px;margin:18px 0 11px;letter-spacing:-.04em}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-icon{width:48px;height:48px;display:grid;place-items:center;color:var(--accent-light);background:#ff5f9e1b;border-radius:14px;font-size:29px}
.steps-section{background:#111724;border-top:1px solid #252e3e;border-bottom:1px solid #252e3e}
.step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.step{border-top:2px solid #f475a8;padding:24px 14px 10px 0}.step-no{color:var(--accent-light);font-size:13px;letter-spacing:.12em;font-weight:800}.step h3{font-size:21px;margin:13px 0 10px}.step p{margin:0;color:var(--muted);font-size:15px}
.disclaimer{color:#aeb8c8;font-size:13px;margin:31px 0 0}
.bottom-section{padding-bottom:95px}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:24px;border-radius:24px;background:linear-gradient(115deg,#262034,#1d2636);border:1px solid #4a3b50;padding:38px 42px}.cta-panel h2{font-size:28px;line-height:1.3;letter-spacing:-.05em;margin:0 0 8px}.cta-panel p{margin:0;color:var(--muted)}.cta-links{display:flex;gap:11px;flex-wrap:wrap}.cta-links a{border-radius:11px;border:1px solid #8c647f;padding:11px 17px;white-space:nowrap;font-size:14px;font-weight:750}.cta-links a:hover{background:#ffffff1c}
.help-links{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:45px 4px 0}.help-links h3{font-size:20px;margin:0 0 5px}.help-links p{color:var(--muted);margin:0;font-size:14px}.help-links>a{font-weight:750;color:var(--accent-light);white-space:nowrap}
.site-footer{border-top:1px solid #2a3344;background:#0a0e16}.footer-inner{padding-top:30px;padding-bottom:30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;font-size:13px;color:#9da9ba}.footer-inner nav{display:flex;flex-wrap:wrap;gap:22px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:26px;padding-top:64px;padding-bottom:70px}.hero-visual{min-height:300px}.app-preview{max-width:310px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cta-panel{align-items:flex-start;flex-direction:column}}
@media(max-width:590px){.container{padding-left:20px;padding-right:20px}.header-inner{min-height:72px}.brand img{height:39px;width:39px}.brand strong{font-size:18px}.header-nav{gap:15px}.header-nav a{font-size:12px}.header-nav a[href="#how-to"]{display:none}.hero-grid{padding-top:52px;padding-bottom:55px}.hero h1{font-size:39px}.hero-description{font-size:15px}.hero-visual{min-height:290px}.app-preview{padding:25px;max-width:270px}.preview-icon{width:106px;height:106px;border-radius:24px}.app-preview strong{font-size:19px}.preview-chips{margin-top:16px}.download-actions{flex-direction:column}.store-button{width:100%}.section{padding:66px 0}.feature-grid,.step-grid{grid-template-columns:1fr}.feature-card{min-height:0}.step{padding-top:16px}.cta-panel{padding:27px 22px}.cta-panel h2{font-size:24px}.help-links{align-items:flex-start;flex-direction:column}.footer-inner nav{gap:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}