:root{--bg: #f3f6f4;--bg-deep: #0a1a12;--card: #ffffff;--text: #0f172a;--muted: #64748b;--line: #e2e8f0;--brand: #07c160;--brand-2: #059669;--brand-soft: #ecfdf5;--radius: 18px;--radius-sm: 12px;--shadow: 0 24px 64px rgba(15, 23, 42, .08);--shadow-lg: 0 32px 80px rgba(7, 193, 96, .12);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 0% 0%,rgba(7,193,96,.06),transparent 40%),radial-gradient(circle at 100% 20%,rgba(5,150,105,.05),transparent 35%),var(--bg)}a{color:inherit}img{max-width:100%;display:block}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.container.narrow{width:min(760px,calc(100% - 40px))}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1}.site-header{position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);background:#f3f6f4d1;border-bottom:1px solid rgba(226,232,240,.7)}.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;transition:opacity .15s ease}.brand:hover{opacity:.85}.brand-logo,.brand-mark{width:42px;height:42px;border-radius:12px;flex-shrink:0}.brand-mark{display:grid;place-items:center;background:linear-gradient(135deg,#a7f3d0,#ecfdf5);color:var(--brand-2);font-size:15px}.brand-name{font-size:17px;line-height:1.2;letter-spacing:-.02em}.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}.nav a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:500;padding:8px 14px;border-radius:999px;transition:color .15s ease,background .15s ease}.nav a:hover{color:var(--text);background:#fffc}.nav a.active{color:var(--brand-2);background:var(--brand-soft);font-weight:600}.header-cta{text-decoration:none;font-size:14px;font-weight:600;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;white-space:nowrap;box-shadow:0 8px 24px #07c16047;transition:transform .15s ease,box-shadow .15s ease}.header-cta:hover{transform:translateY(-1px);box-shadow:0 12px 28px #07c16057}.hero{position:relative;padding:48px 0 32px;overflow:hidden}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(7,193,96,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(7,193,96,.04) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,black 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,black 20%,transparent 75%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border-radius:999px;background:#ffffffe6;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted);margin-bottom:20px;box-shadow:0 4px 16px #0f172a0a}.hero-badge-logo,.hero-badge-mark{width:28px;height:28px;border-radius:8px;object-fit:cover}.hero-badge-mark{display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-2);font-size:11px;font-weight:800}.hero-copy h1{margin:0 0 18px;line-height:1.1}.hero-title-main{display:block;font-size:clamp(36px,5.5vw,52px);font-weight:800;letter-spacing:-.03em}.hero-title-sub{display:block;margin-top:8px;font-size:clamp(22px,3.5vw,30px);font-weight:700;color:var(--brand-2);letter-spacing:-.02em}.hero-desc{margin:0 0 28px;color:var(--muted);font-size:17px;line-height:1.7;max-width:480px}.hero-summary{display:grid;gap:10px;margin:0 0 28px;max-width:560px}.hero-summary article{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;padding:12px 14px;border:1px solid rgba(226,232,240,.9);border-radius:14px;background:#ffffffb8}.hero-summary strong{font-size:14px;color:var(--text)}.hero-summary span{color:var(--muted);font-size:13px;line-height:1.45}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}.hero-trust{list-style:none;margin:0;padding:0;display:flex;gap:20px;flex-wrap:wrap}.hero-trust li{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);font-weight:500}.trust-dot{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px #07c16033}.hero-visual{position:relative;display:grid;align-content:center;min-height:540px}.hero-product-showcase{position:relative;min-height:520px;border-radius:34px;background:linear-gradient(145deg,#ffffffe0,#ecfdf5b8),radial-gradient(circle at 78% 16%,rgba(7,193,96,.16),transparent 42%);border:1px solid rgba(167,243,208,.75);box-shadow:var(--shadow-lg);overflow:hidden}.hero-shot{position:absolute;margin:0;overflow:hidden;border-radius:20px;border:1px solid rgba(226,232,240,.95);background:#fff;box-shadow:0 22px 60px #0f172a29}.hero-shot img{width:100%;height:100%;object-fit:cover;object-position:top center}.hero-shot-primary{width:54%;left:7%;top:42px;bottom:44px;z-index:2}.hero-shot-secondary{width:43%;right:6%;top:88px;bottom:92px;z-index:3}.hero-service-card{position:absolute;left:42%;right:8%;bottom:30px;z-index:4;padding:16px 18px;border-radius:18px;border:1px solid rgba(167,243,208,.9);background:#ffffffeb;box-shadow:0 18px 48px #07c16029;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.hero-service-card span{display:block;margin-bottom:4px;color:var(--brand-2);font-size:12px;font-weight:800}.hero-service-card strong{display:block;font-size:14px;line-height:1.4}.project-map{position:relative;min-height:360px;border:1px solid rgba(226,232,240,.9);border-radius:24px;background:#ffffffc2;box-shadow:var(--shadow);overflow:hidden}.hero-project-map{min-height:360px}.map-node{position:absolute;z-index:2;width:190px;padding:18px;border:1px solid rgba(226,232,240,.95);border-radius:18px;background:#fff;box-shadow:0 16px 40px #0f172a0f}.map-node small{display:block;margin-bottom:6px;color:var(--brand-2);font-size:12px;font-weight:700}.map-node strong{display:block;margin-bottom:6px;font-size:17px;line-height:1.25}.map-node span{display:block;color:var(--muted);font-size:13px;line-height:1.5}.map-node-app{left:32px;top:40px}.map-node-api{left:50%;top:122px;transform:translate(-50%);border-color:#a7f3d0}.map-node-admin{right:32px;top:40px}.map-node-store{left:50%;bottom:32px;transform:translate(-50%)}.map-line{position:absolute;z-index:1;background:#05966938}.line-horizontal{left:120px;right:120px;top:170px;height:2px}.line-vertical{top:92px;bottom:94px;left:50%;width:2px}.hero-shot-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.hero-shot-row figure{margin:0;overflow:hidden;max-height:180px;border:1px solid rgba(226,232,240,.9);border-radius:18px;background:#fff;box-shadow:0 12px 30px #0f172a0d}.hero-shot-row img{width:100%}.hero-fallback{display:grid;place-items:center;min-height:360px}.hero-logo,.hero-logo-fallback{width:140px;height:140px;border-radius:32px;box-shadow:var(--shadow-lg)}.hero-logo-fallback{display:grid;place-items:center;font-size:42px;font-weight:800;background:linear-gradient(145deg,#fff,var(--brand-soft));color:var(--brand-2)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn-lg{min-height:52px;padding:0 28px;font-size:16px}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 32px #07c1604d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px #07c1605c}.btn-ghost{background:#ffffffe6;color:var(--brand-2);border:1px solid #a7f3d0}.btn-ghost:hover{background:#fff;border-color:var(--brand);transform:translateY(-1px)}.btn-disabled{background:#cbd5e1;color:#fff;cursor:not-allowed;box-shadow:none}.section{padding:72px 0}.page-banner{padding:56px 0 24px;position:relative}.page-banner-sm{padding-bottom:8px}.page-banner-inner{text-align:center}.page-banner h1,.section-head h2{margin:0 0 14px;font-size:clamp(30px,4.5vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.15}.section-head{text-align:center;max-width:640px;margin:0 auto 48px}.section-desc{margin:0;color:var(--muted);font-size:16px;line-height:1.7}.eyebrow{margin:0 0 12px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);font-weight:700}.project-intro-section{padding-top:56px;background:linear-gradient(180deg,#ffffff61,#ffffffb8)}.project-intro-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);gap:48px;align-items:start}.project-intro-copy h2{margin:0 0 18px;font-size:clamp(30px,4vw,42px);line-height:1.16;letter-spacing:-.03em}.project-intro-copy p{margin:0;max-width:680px;color:var(--muted);font-size:16px;line-height:1.8}.project-intro-points{display:grid;gap:14px}.project-intro-points article{padding:20px;border:1px solid rgba(226,232,240,.9);border-radius:16px;background:#fff;box-shadow:0 10px 28px #0f172a0a}.project-intro-points strong{display:block;margin-bottom:7px;font-size:16px}.project-intro-points span{color:var(--muted);font-size:14px;line-height:1.65}.project-diagram-section{background:#ffffffb8}.diagram-board{display:grid;grid-template-columns:minmax(360px,1.04fr) minmax(320px,.96fr);gap:32px;align-items:center;padding:34px;border:1px solid rgba(226,232,240,.95);border-radius:28px;background:#fff;box-shadow:var(--shadow)}.diagram-device-stack{position:relative;min-height:430px}.diagram-shot{position:absolute;margin:0;overflow:hidden;border-radius:20px;border:1px solid rgba(226,232,240,.95);background:#fff;box-shadow:0 20px 56px #0f172a1f}.diagram-shot img{width:100%;height:100%;object-fit:cover;object-position:top center}.diagram-shot figcaption{position:absolute;left:14px;bottom:14px;padding:6px 10px;border-radius:999px;background:#0f172ab8;color:#fff;font-size:12px;font-weight:700;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.diagram-shot-0{left:0;top:28px;width:48%;height:360px;z-index:2}.diagram-shot-1{left:30%;top:0;width:48%;height:408px;z-index:3}.diagram-shot-2{right:0;top:64px;width:42%;height:320px;z-index:1}.diagram-flow{display:grid;gap:14px}.diagram-flow article{padding:22px;border:1px solid var(--line);border-radius:18px;background:#f8fafc}.diagram-flow article span{display:block;margin-bottom:8px;color:var(--brand-2);font-size:12px;font-weight:800}.diagram-flow article strong{display:block;margin-bottom:8px;font-size:19px}.diagram-flow article p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}.diagram-core-card{background:linear-gradient(180deg,var(--brand-soft),#fff)!important;border-color:#a7f3d0!important;box-shadow:0 16px 42px #07c1601a}.flow-connector{width:2px;height:24px;margin-left:28px;background:linear-gradient(180deg,#07c16047,#07c1600a)}.features-section{background:linear-gradient(180deg,transparent,rgba(255,255,255,.6))}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.feature-card{background:var(--card);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);padding:28px 24px;box-shadow:0 4px 20px #0f172a08;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.feature-card:hover{transform:translateY(-4px);border-color:#a7f3d0;box-shadow:0 20px 48px #07c1601a}.feature-icon-wrap{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-2);margin-bottom:16px}.feature-svg{width:24px;height:24px}.feature-card h3{margin:0 0 8px;font-size:17px;font-weight:700;letter-spacing:-.02em}.feature-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}.stats-section{padding-top:0;padding-bottom:48px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:linear-gradient(135deg,#064e3b 0%,var(--bg-deep) 50%,#134e4a 100%);color:#fff;border-radius:calc(var(--radius) + 4px);padding:36px 24px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.stats-grid:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(7,193,96,.25),transparent 50%);pointer-events:none}.stat-item{text-align:center;position:relative;z-index:1}.stat-item+.stat-item{border-left:1px solid rgba(255,255,255,.1)}.stat-item strong{display:block;font-size:clamp(28px,4vw,36px);font-weight:800;margin-bottom:6px;letter-spacing:-.03em}.stat-item span{color:#ffffffa6;font-size:14px}.preview-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}.preview-copy h2{margin:0 0 14px;font-size:clamp(26px,3.5vw,34px);font-weight:800;letter-spacing:-.03em;line-height:1.2}.preview-copy p{color:var(--muted);margin:0 0 20px;font-size:16px;line-height:1.7}.text-link{display:inline-flex;align-items:center;gap:4px;color:var(--brand-2);font-weight:600;text-decoration:none;transition:gap .15s ease}.text-link:hover{gap:8px}.preview-phones{position:relative;min-height:360px}.phone-frame{position:absolute;width:40%;border-radius:20px;overflow:hidden;border:1px solid rgba(226,232,240,.95);background:#fff;box-shadow:0 18px 52px #0f172a1f;transition:transform .35s ease}.phone-frame img{width:100%;aspect-ratio:9 / 15;object-fit:cover;object-position:top center}.phone-frame.offset-0{left:4%;top:18%;transform:rotate(-7deg);z-index:1}.phone-frame.offset-1{left:30%;top:0;z-index:3}.phone-frame.offset-2{right:2%;top:20%;transform:rotate(7deg);z-index:2}.phone-frame:hover{transform:rotate(0) translateY(-4px);z-index:4}.contact-section{padding-top:24px;background:#ffffff94}.contact-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:44px;align-items:start}.contact-copy h2{margin:0 0 14px;font-size:clamp(28px,4vw,40px);line-height:1.16;letter-spacing:-.03em}.contact-copy p{margin:0;max-width:420px;color:var(--muted);font-size:16px;line-height:1.75}.contact-grid{display:grid;gap:16px}.contact-card{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;min-height:124px;padding:22px 26px;border:1px solid rgba(226,232,240,.95);border-radius:22px;background:#f8fafceb;box-shadow:0 10px 28px #0f172a0a}.contact-card-active{border-color:#38a3f1;box-shadow:0 16px 42px #38a3f11f}.contact-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:#e8f4ff;color:#3498db;font-size:18px;font-weight:900}.contact-icon .feature-svg{width:28px;height:28px}.contact-card strong{display:block;margin-bottom:6px;color:#1f2937;font-size:18px;letter-spacing:-.02em}.contact-card p{margin:0;color:#5f6670;font-size:16px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}.cta-section{padding-top:0;padding-bottom:80px}.cta-card{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:40px 48px;border-radius:calc(var(--radius) + 6px);background:linear-gradient(135deg,var(--brand-soft) 0%,#fff 50%,#f0fdf4 100%);border:1px solid #a7f3d0;box-shadow:0 16px 48px #07c1601a}.cta-copy h2{margin:0 0 8px;font-size:clamp(22px,3vw,28px);font-weight:800;letter-spacing:-.03em}.cta-copy p{margin:0;color:var(--muted);font-size:15px}.screenshot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.screenshot-card{transition:transform .25s ease}.screenshot-card:hover{transform:translateY(-4px)}.screenshot-card figcaption{padding-top:16px}.screenshot-card h3{margin:0 0 6px;font-size:17px;font-weight:700;letter-spacing:-.02em}.screenshot-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.screenshot-frame{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 16px 48px #0f172a14;transition:box-shadow .25s ease}.screenshot-card:hover .screenshot-frame{box-shadow:0 24px 56px #07c1601f}.screenshot-frame img{width:100%;aspect-ratio:9 / 15;object-fit:cover;object-position:top center}.download-hero{padding:64px 0 24px;background:linear-gradient(180deg,#ffffffad,#fff0),radial-gradient(circle at 78% 10%,rgba(7,193,96,.12),transparent 42%)}.download-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:center}.download-hero-copy h1{margin:0 0 14px;font-size:clamp(34px,5vw,52px);line-height:1.08;letter-spacing:-.04em}.download-hero-copy p{max-width:560px;margin:0;color:var(--muted);font-size:17px;line-height:1.75}.download-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.download-badges span{padding:8px 12px;border:1px solid rgba(167,243,208,.9);border-radius:999px;background:#ffffffc7;color:var(--brand-2);font-size:13px;font-weight:700}.download-brand-panel{display:grid;justify-items:center;gap:10px;padding:34px 28px;border:1px solid rgba(167,243,208,.85);border-radius:28px;background:#ffffffdb;box-shadow:var(--shadow-lg)}.download-logo,.download-logo-fallback{width:92px;height:92px;border-radius:24px;box-shadow:0 18px 42px #07c16024}.download-logo-fallback{display:grid;place-items:center;background:linear-gradient(145deg,var(--brand-soft),#fff);color:var(--brand-2);font-size:28px;font-weight:800}.download-brand-panel strong{font-size:22px;letter-spacing:-.03em}.download-brand-panel span{color:var(--muted);font-size:14px}.download-section{padding-top:36px}.download-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.download-list{display:grid;gap:18px}.download-card-lg{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid rgba(226,232,240,.95);border-radius:24px;padding:28px;box-shadow:0 12px 36px #0f172a0d;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.download-card-lg:hover{border-color:#a7f3d0;box-shadow:0 22px 54px #07c1601c;transform:translateY(-2px)}.download-platform{width:64px;height:64px;border-radius:20px;background:linear-gradient(145deg,var(--brand-soft),#fff);border:1px solid #a7f3d0;display:grid;place-items:center}.download-icon{color:var(--brand-2);font-size:16px;font-weight:900;line-height:1;letter-spacing:.02em}.download-body h2{margin:0 0 4px;font-size:21px;font-weight:800;letter-spacing:-.03em}.download-platform-desc{margin:0 0 8px;color:var(--muted);font-size:14px}.download-version{margin:0;color:var(--brand-2);font-weight:700;font-size:14px}.download-note{margin-top:8px!important;color:var(--muted);font-size:13px;line-height:1.5}.download-side{display:grid;gap:14px}.download-side-block{padding:22px;border:1px solid var(--line);border-radius:22px;background:#ffffffd1;box-shadow:0 10px 28px #0f172a0a}.side-label{display:block;margin-bottom:8px;color:var(--brand-2);font-size:13px;font-weight:800}.download-side-block p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.muted{color:var(--muted)}.legal-frame-section{padding:18px 0 48px;flex:1;display:flex;flex-direction:column;min-height:calc(100vh - 72px)}.legal-document{background:#fff;border:1px solid var(--line);border-radius:24px;padding:44px;box-shadow:var(--shadow)}.legal-document h1{margin:0 0 18px;font-size:clamp(30px,4.5vw,42px);letter-spacing:-.03em;line-height:1.15}.legal-notice{padding:18px 20px;margin-bottom:28px;border-radius:16px;border:1px solid #a7f3d0;background:var(--brand-soft)}.legal-notice strong{display:block;margin-bottom:8px;color:var(--brand-2);font-size:14px}.legal-notice p,.legal-section p,.legal-section li{color:#475569;font-size:15px;line-height:1.85}.legal-notice p,.legal-section p{margin:0}.legal-section{padding-top:24px;margin-top:24px;border-top:1px solid var(--line)}.legal-section h2{margin:0 0 12px;font-size:20px;letter-spacing:-.02em}.legal-section ol{margin:10px 0 0;padding-left:1.4em}.legal-section li+li{margin-top:6px}.legal-meta{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.6}.legal-plain{margin:24px 0 0;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:15px;line-height:1.75;color:var(--text)}.site-footer{margin-top:auto;padding:56px 0 32px;background:var(--bg-deep);color:#ffffffbf}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}.footer-brand strong{display:block;font-size:18px;color:#fff;margin-bottom:10px;letter-spacing:-.02em}.footer-brand p{margin:0;font-size:14px;line-height:1.6;color:#ffffff80}.footer-col{display:flex;flex-direction:column;gap:10px}.footer-label{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#ffffff59;margin-bottom:4px}.footer-col a,.footer-col span{font-size:14px;color:#ffffffa6;text-decoration:none;transition:color .15s ease}.footer-col a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;flex-wrap:wrap}.footer-copy,.footer-icp{margin:0;font-size:13px;color:#fff6}.menu-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:1px;transition:transform .2s ease,opacity .2s ease}.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle.open span:nth-child(2){opacity:0}.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav{display:none;padding:8px 20px 16px;border-bottom:1px solid var(--line);background:#f3f6f4fa}.mobile-nav.open{display:block}.mobile-nav a{display:block;padding:12px 14px;text-decoration:none;color:var(--text);font-size:15px;font-weight:500;border-radius:12px}.mobile-nav a.active,.mobile-nav a:hover{background:#fff;color:var(--brand-2)}@media (max-width: 900px){.hero-grid,.preview-layout,.project-intro-layout{grid-template-columns:1fr}.hero-visual{min-height:auto}.hero-product-showcase{min-height:500px}.project-map{min-height:420px}.map-node{width:calc(50% - 42px)}.map-node-app{left:24px;top:28px}.map-node-admin{right:24px;top:28px}.map-node-api{top:168px}.map-node-store{bottom:24px}.line-horizontal{left:80px;right:80px;top:148px}.diagram-board,.download-hero-grid,.download-layout,.contact-layout{grid-template-columns:1fr}.download-brand-panel{justify-self:start;width:min(320px,100%)}.diagram-device-stack{min-height:390px}.diagram-shot-0{height:320px}.diagram-shot-1{height:360px}.diagram-shot-2{height:290px}.feature-grid,.screenshot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.preview-phones{min-height:280px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.cta-card{flex-direction:column;text-align:center;padding:32px 28px}.nav,.header-cta{display:none}.menu-toggle{display:flex}}@media (max-width: 600px){.feature-grid,.screenshot-grid,.stats-grid{grid-template-columns:1fr}.hero-summary article{grid-template-columns:1fr;gap:4px}.project-map{min-height:auto;display:grid;gap:12px;padding:16px}.map-node{position:static;width:auto;transform:none}.map-line{display:none}.hero-shot-row{grid-template-columns:1fr}.hero-product-showcase{min-height:470px;border-radius:24px}.hero-shot-primary{width:62%;left:5%;top:28px;bottom:58px}.hero-shot-secondary{width:50%;right:5%;top:80px;bottom:96px}.hero-service-card{left:8%;right:8%;bottom:22px}.diagram-board{padding:18px}.diagram-device-stack{min-height:330px}.diagram-shot{border-radius:16px}.diagram-shot-0{left:0;top:28px;width:46%;height:280px}.diagram-shot-1{left:28%;width:48%;height:310px}.diagram-shot-2{right:0;top:56px;width:40%;height:248px}.legal-document{padding:28px 20px;border-radius:18px}.stat-item+.stat-item{border-left:none;border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:20px}.download-card-lg{grid-template-columns:1fr;text-align:center}.download-platform{margin:0 auto}.download-hero{padding-top:42px}.download-card-lg,.download-side-block,.contact-card{border-radius:18px;padding:22px}.contact-card{grid-template-columns:1fr;gap:12px;min-height:auto}.phone-frame{width:52%}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}