/* Marketing page */
html{scroll-behavior:smooth;scroll-padding-top:84px}
.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a.link-plain{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;border-radius:10px}
.nav-links a.link-plain:hover{color:var(--fg)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-right .btn{display:inline-flex;align-items:center;text-decoration:none}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--ctrlb);background:var(--ctrl)}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:2px;background:var(--fg);position:relative;margin:0 auto;content:""}
.menu-btn span::before{position:absolute;top:-6px}.menu-btn span::after{position:absolute;top:6px}
.mobile-menu{display:none;border-top:1px solid var(--border);padding:12px 0 20px}
.mobile-menu a{display:flex;align-items:center;min-height:48px;text-decoration:none;color:var(--muted);font-weight:500}
.mobile-menu.open{display:block}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:600;margin:0 0 14px}
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,6.4vw,78px);line-height:1.02;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--accent)}
.lead{font-size:18px;line-height:1.65;color:var(--muted);max-width:540px;margin:22px 0 0}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.cta-row .btn{display:inline-flex;align-items:center;text-decoration:none;height:52px;padding:0 26px;font-size:15px}
.hero-note{margin-top:26px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:10px}
.hero-note::before{content:"";width:28px;height:1px;background:var(--accent)}
.demo-frame{background:#0A1220;border:1px solid #1A2744;border-radius:28px;padding:22px 22px 18px;box-shadow:0 30px 70px rgba(10,18,32,.28);max-width:440px;margin-left:auto;width:100%}
.demo-svg{width:100%;height:auto;display:block}
.demo-frame .btn{display:block;margin:12px auto 2px;border-color:#C9A96E;color:#C9A96E;height:42px;font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.section{padding:88px 0}
.section.alt{background:var(--card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section h2.big{font-size:clamp(34px,4.6vw,54px);line-height:1.08;max-width:760px}
.section h2.big em{font-style:italic;color:var(--accent)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.step{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:30px}
.section.alt .step{background:var(--bg)}
.step .no{width:44px;height:44px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;margin-bottom:22px}
.step h3,.feat h3,.why-item h4{font-size:26px;margin-bottom:10px}
.step p,.feat p,.why-item p{margin:0;color:var(--muted);line-height:1.7;font-size:15px}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.oldcard{position:relative;max-width:400px;margin:0 auto;aspect-ratio:1.586;border-radius:22px;background:#EAE2D0;border:1px solid var(--ctrlb);box-shadow:0 20px 50px rgba(20,33,61,.16);transform:rotate(-5deg);padding:24px;color:#1A1F2B}
[data-theme=dark] .oldcard{background:#2A3350;color:#F1ECE1;border-color:#3A4565}
.oldcard .hotel{font-family:var(--serif);font-size:28px;line-height:1.05}
.oldcard .stripe{position:absolute;left:0;right:0;top:50%;height:46px;background:#2B2B2B;margin-top:-8px}
.oldcard .strip-label{position:absolute;left:24px;bottom:22px;font-size:10px;letter-spacing:.18em;opacity:.7}
.oldcard .stamp{position:absolute;right:18px;bottom:18px;border:2px solid var(--danger);color:var(--danger);border-radius:8px;padding:6px 12px;font-weight:700;font-size:12px;letter-spacing:.14em;transform:rotate(-8deg);background:color-mix(in srgb,var(--card) 70%,transparent)}
.oldcard .demag{position:absolute;right:22px;top:20px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.7}
.caption{text-align:center;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:26px}
.why-list{display:flex;flex-direction:column;gap:28px;margin-top:34px}
.why-item{display:flex;gap:18px}
.why-item .ic{flex:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--ctrlb);background:var(--ctrl);color:var(--accent);display:flex;align-items:center;justify-content:center}
.why-item h4{font-size:24px;margin-bottom:6px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.feat{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:30px;display:flex;flex-direction:column}
.feat .ic{width:48px;height:48px;border-radius:14px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.checks{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;border:1px solid var(--accent);background:radial-gradient(circle,var(--accent) 0 3px,transparent 4px)}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.form-card .row2f{display:grid;grid-template-columns:1fr;gap:0}
.char{font-size:12px;color:var(--muted);text-align:right;margin-top:6px}
textarea.input{height:auto;min-height:110px;padding:12px 14px;resize:vertical;font:inherit}
select.input{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;background-size:6px 6px;background-repeat:no-repeat}
.field-err{color:var(--danger);font-size:12px;margin-top:6px}
.banner{border-radius:12px;padding:14px 16px;font-size:14px;margin-bottom:16px}
.banner.warn{background:color-mix(in srgb,var(--warn) 14%,transparent);border:1px solid var(--warn)}
.banner.bad{background:color-mix(in srgb,var(--danger) 12%,transparent);border:1px solid var(--danger);color:var(--danger)}
.success{text-align:center;padding:26px 6px}
.success h3{font-size:34px;color:var(--accent);margin-bottom:6px}
.hp{position:absolute;left:-9999px;height:0;width:0;overflow:hidden}
.foot{border-top:1px solid var(--border);padding:44px 0 36px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot p{color:var(--muted);font-size:13px;max-width:320px;margin:12px 0 0}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.foot-links a{color:var(--muted);text-decoration:none;font-size:13px;min-height:44px;display:inline-flex;align-items:center}
.foot-links a:hover{color:var(--fg)}
.foot-bottom{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:26px;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}
/* hero door demo */
@keyframes pulseRing{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.18);opacity:.2}}
@keyframes doorSwing{0%{transform:perspective(600px) rotateY(0deg);opacity:1}100%{transform:perspective(600px) rotateY(-68deg);opacity:.6}}
@keyframes lockUnlock{0%{transform:rotate(0deg)}100%{transform:rotate(-40deg)}}
.pulse-ring-outer{animation:pulseRing 2.4s ease-in-out infinite;transform-origin:227px 163px}
#door-panel{transform-origin:192px center}
#door-panel.opened{animation:doorSwing 1.2s cubic-bezier(.4,0,.2,1) forwards}
#lock-shackle.unlocked{animation:lockUnlock .45s cubic-bezier(.4,0,.2,1) forwards}
#phone-group{transition:transform .8s cubic-bezier(.16,1,.3,1)}
#phone-group.approaching{transform:translate(28px,-8px)}
@media(max-width:960px){
  .hero-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .demo-frame{margin:0 auto}
  .steps,.feat-grid{grid-template-columns:1fr}
  .nav-links,.nav-right .hide-sm{display:none}
  .menu-btn{display:block}
  .hero{padding-top:44px}.section{padding:64px 0}
}