:root{
  --bg:#f7f4ef;
  --surface:#fffdf9;
  --surface-2:#f1ece6;
  --line:rgba(19,21,29,.08);
  --line-strong:rgba(19,21,29,.16);
  --text:#12141a;
  --muted:#6b6f76;
  --dark:#111318;
  --dark-2:#181b21;
  --accent:#635bff;
  --accent-soft:rgba(99,91,255,.12);
  --radius:28px;
  --radius-sm:18px;
  --shadow:0 20px 60px rgba(17,19,24,.08);
  --container:min(1180px, calc(100vw - 32px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at top left, rgba(99,91,255,.08), transparent 28%), var(--bg);color:var(--text);font-family:'Outfit',system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.site-shell{overflow:hidden}
.container{width:var(--container);margin:0 auto}
.section{padding:110px 0}
.section-sm{padding:0 0 16px}
.site-header{position:sticky;top:0;z-index:30;padding:18px 0;background:rgba(247,244,239,.78);backdrop-filter:blur(18px);border-bottom:1px solid rgba(18,20,26,.06)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center}
.nav{display:flex;align-items:center;gap:26px;font-size:15px;color:var(--muted)}
.nav a{position:relative}
.nav a::after{content:'';position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--accent);transition:.3s}
.nav a:hover::after{width:100%}
.header-tools{display:flex;align-items:center;gap:14px}
.lang-switch{display:flex;align-items:center;background:rgba(255,255,255,.8);border:1px solid var(--line);padding:4px;border-radius:999px;gap:4px}
.lang-switch button{border:0;background:transparent;border-radius:999px;padding:8px 12px;font-size:13px;color:var(--muted)}
.lang-switch button[aria-pressed='true']{background:var(--dark);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 22px;border-radius:18px;border:1px solid transparent;font-weight:600;transition:transform .2s ease, background .2s ease, border-color .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--dark);color:#fff;box-shadow:0 14px 36px rgba(17,19,24,.18)}
.btn-light{background:rgba(255,255,255,.72);backdrop-filter:blur(8px);border-color:var(--line)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:14px;width:50px;height:50px;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-btn span{display:block;width:20px;height:2px;background:var(--dark);transition:.25s}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);background:rgba(255,255,255,.58)}
.hero{padding-top:68px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.hero-copy h1{margin:22px 0 18px;font-size:clamp(42px,6vw,78px);line-height:.98;letter-spacing:-.045em;max-width:11ch}
.hero-copy h1 span{color:var(--accent)}
.hero-text{margin:0 0 24px;font-size:20px;line-height:1.55;color:var(--muted);max-width:690px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.trust-row{font-size:14px;color:var(--muted);margin-bottom:24px}
.bullet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bullet-card{padding:18px 18px 20px;background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.bullet-card strong{display:block;font-size:16px;margin-bottom:8px}
.bullet-card span{display:block;font-size:14px;line-height:1.5;color:var(--muted)}
.hero-visual{position:relative}
.hero-window{position:relative;background:linear-gradient(180deg, #fff, #f4efe8);border:1px solid rgba(18,20,26,.12);border-radius:34px;box-shadow:0 24px 64px rgba(17,19,24,.12);padding:18px}
.window-top{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-bottom:14px}
.window-dots{display:flex;gap:8px}.window-dots span{width:10px;height:10px;border-radius:50%;background:#d3d0c9}
.window-label{font-size:14px;color:var(--muted)}
.hero-tabs,.phone-tabs,.ai-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.hero-tabs button,.phone-tabs button,.ai-tabs button{border:1px solid var(--line);background:rgba(255,255,255,.88);color:var(--muted);padding:10px 14px;border-radius:999px;font-size:13px;font-weight:500;transition:.2s}
.hero-tabs button.is-active,.phone-tabs button.is-active,.ai-tabs button.is-active{background:var(--dark);border-color:var(--dark);color:#fff}
.hero-frame-wrap{border-radius:22px;overflow:hidden;border:1px solid var(--line-strong);background:#fff;min-height:390px}
.hero-frame-wrap iframe,.preview-card iframe,.preview-modal iframe{display:block;width:100%;border:0;background:#fff}
.hero-frame-wrap iframe{height:390px}
.hero-note{padding-top:14px;font-size:14px;color:var(--muted)}
.floating-card{position:absolute;max-width:240px;padding:18px 18px 20px;background:rgba(17,19,24,.92);color:#fff;border-radius:22px;box-shadow:0 24px 64px rgba(17,19,24,.18)}
.floating-card strong{font-size:18px;line-height:1.2;display:block}.small-label{font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.62);margin-bottom:8px}
.card-a{right:-18px;top:56px}.card-b{left:-26px;bottom:34px}
.marquee-card{display:grid;grid-template-columns:180px 1fr;align-items:center;gap:18px;padding:22px 26px;background:#111318;color:#fff;border-radius:28px;overflow:hidden}
.marquee-title{font-size:14px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.62)}
.marquee-track{display:flex;gap:14px;white-space:nowrap;overflow:auto;scrollbar-width:none}.marquee-track::-webkit-scrollbar{display:none}
.marquee-track span{padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08)}
.section-head{max-width:820px;margin-bottom:34px}.section-head h2{margin:18px 0 12px;font-size:clamp(34px,4.3vw,58px);line-height:1.02;letter-spacing:-.04em}.section-head p{margin:0;font-size:18px;line-height:1.6;color:var(--muted)}
.service-grid-main{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:18px}
.service-grid-extra{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card,.mini-card,.step-card,.contact-card,.preview-card,.ai-panel{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.service-card{padding:28px;display:flex;flex-direction:column;min-height:100%}
.service-index{display:inline-flex;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent);font-weight:700;margin-bottom:24px}
.service-card h3{margin:0 0 14px;font-size:28px;line-height:1.05;letter-spacing:-.03em}.service-card p,.mini-card p,.step-card p{margin:0;color:var(--muted);line-height:1.65}
.service-card ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}.service-card li{position:relative;padding-left:22px;color:#2b2f37}.service-card li::before{content:'•';position:absolute;left:0;top:0;color:var(--accent)}
.mini-card{padding:24px}.mini-card h4{margin:0 0 10px;font-size:22px;letter-spacing:-.02em}
.services-footnote{margin-top:22px;padding:20px 24px;border-radius:22px;background:rgba(99,91,255,.08);border:1px solid rgba(99,91,255,.14);font-size:16px;color:#3a3e49}
.case-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}
.case-copy{padding:32px;background:rgba(255,255,255,.62);border-radius:32px;border:1px solid var(--line)}
.case-logo{display:inline-flex;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:20px;margin-bottom:18px}
.case-copy-block + .case-copy-block{margin-top:26px}.case-copy h3{margin:0 0 14px;font-size:26px;letter-spacing:-.03em}
.check-list{padding:0;margin:0;list-style:none;display:grid;gap:12px}.check-list li{padding-left:28px;position:relative;line-height:1.55}.check-list li::before{content:'✓';position:absolute;left:0;top:0;color:var(--accent);font-weight:700}
.case-impact{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.case-impact div{padding:18px;background:#fff;border-radius:20px;border:1px solid var(--line)}
.case-impact strong{display:block;margin-bottom:8px;font-size:17px}.case-impact span{display:block;font-size:14px;color:var(--muted);line-height:1.5}
.case-previews{display:grid;gap:18px}.preview-card{padding:16px}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:12px}.preview-top span{font-weight:600}.preview-top button{border:0;background:none;color:var(--accent);font-weight:600;padding:0}
.preview-card iframe{height:300px;border-radius:22px;overflow:hidden}
.phone-preview iframe{height:390px}
.ai-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;align-items:start}
.ai-panel{padding:26px}
.ai-content{padding:18px;background:#fff;border:1px solid var(--line);border-radius:24px;min-height:290px}
.ai-bubble{max-width:84%;padding:16px 18px;border-radius:20px;line-height:1.55;margin-bottom:14px}
.user-bubble{background:var(--accent-soft);margin-left:auto}.assistant-bubble{background:var(--surface-2)}
.ai-tags{display:flex;flex-wrap:wrap;gap:10px}.ai-tags span{padding:10px 14px;border-radius:999px;background:#111318;color:#fff;font-size:13px}
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.step-card{padding:24px}.step-card span{display:inline-block;margin-bottom:18px;font-size:14px;color:var(--accent);font-weight:700}.step-card h3{margin:0 0 12px;font-size:22px;line-height:1.15;letter-spacing:-.025em}
.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}.contact-copy{padding-right:20px}.contact-points{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}.contact-points a{padding:20px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:22px;color:var(--muted)}.contact-points strong{display:block;margin-top:8px;color:var(--text);font-size:19px}
.contact-card{padding:28px}
#leadForm{display:grid;gap:12px}label{font-size:14px;font-weight:500}input,select,textarea{width:100%;padding:16px 18px;border-radius:18px;border:1px solid var(--line-strong);background:#fff;outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:rgba(99,91,255,.45);box-shadow:0 0 0 4px rgba(99,91,255,.08)}textarea{resize:vertical;min-height:140px}.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.form-note{margin:4px 0 0;color:var(--muted);line-height:1.55}
.site-footer{margin-top:40px;padding:48px 0 26px;background:var(--dark);color:#fff}.footer-grid{display:grid;grid-template-columns:1.1fr .55fr .55fr;gap:28px}.footer-grid p{max-width:480px;color:rgba(255,255,255,.64);line-height:1.65}.footer-title{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.48);margin-bottom:14px}.footer-grid a{display:block;color:rgba(255,255,255,.88);margin-bottom:10px}.footer-bottom{margin-top:24px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;color:rgba(255,255,255,.6)}
.preview-modal{width:min(1100px, calc(100vw - 28px));height:min(90vh, 900px);border:0;padding:0;background:transparent}.preview-modal::backdrop{background:rgba(15,16,20,.72);backdrop-filter:blur(8px)}.preview-modal-inner{height:100%;display:flex;flex-direction:column;background:#fff;border-radius:28px;overflow:hidden}.preview-modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.preview-modal-head button{border:0;background:#111318;color:#fff;border-radius:12px;padding:10px 14px}.preview-modal iframe{height:100%;min-height:70vh}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease}.reveal.is-visible{opacity:1;transform:none}
.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}.delay-4{transition-delay:.32s}.reveal-float{animation:float 6s ease-in-out infinite}.delay-2.reveal-float{animation-delay:.6s}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media (max-width: 1100px){
  .hero-grid,.case-layout,.ai-layout,.contact-layout{grid-template-columns:1fr}
  .hero-copy h1{max-width:14ch}
  .service-grid-main,.service-grid-extra,.steps-grid,.case-impact,.footer-grid{grid-template-columns:repeat(2,1fr)}
  .bullet-grid{grid-template-columns:1fr}
  .card-a{right:12px;top:18px}.card-b{left:12px;bottom:18px}
}
@media (max-width: 840px){
  .section{padding:84px 0}.site-header{padding:14px 0}.desktop-cta{display:none}.menu-btn{display:flex}.nav{position:fixed;left:16px;right:16px;top:86px;display:grid;gap:12px;padding:18px;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(-10px);transition:.25s}.nav.is-open{opacity:1;pointer-events:auto;transform:none}
  .service-grid-main,.service-grid-extra,.steps-grid,.case-impact,.contact-points,.footer-grid{grid-template-columns:1fr}
  .marquee-card{grid-template-columns:1fr}
  .hero-frame-wrap iframe{height:320px}.preview-card iframe{height:260px}.phone-preview iframe{height:360px}
  .floating-card{position:static;max-width:none;margin-top:14px}
}
@media (max-width: 560px){
  .container{width:min(100vw - 20px, 1180px)}
  .hero-copy h1{font-size:44px}.hero-text{font-size:18px}.section-head h2{font-size:34px}
  .service-card h3{font-size:24px}.contact-card,.case-copy,.service-card,.mini-card,.step-card,.ai-panel,.preview-card{padding:22px}
  .contact-card{padding:20px}.btn{width:100%}.hero-actions,.form-actions{display:grid;grid-template-columns:1fr}
}