/* Shared base styles — theme set per site with CSS variables in :root */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body-font);color:var(--text);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
svg{width:20px;height:20px;flex-shrink:0;vertical-align:-4px}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--heading-font);line-height:1.15;margin:0 0 .5em;color:var(--heading)}
h1{font-size:clamp(2.3rem,5.2vw,4rem);font-weight:var(--h-weight,700);letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:var(--h-weight,700);letter-spacing:-.01em}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
section{padding:clamp(64px,9vw,110px) 0}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:620px}
.center{text-align:center}.center .lead{margin-inline:auto}

/* Demo banner */
.demo-bar{background:#111;color:#eee;font-size:.82rem;text-align:center;padding:8px 16px;font-family:system-ui,sans-serif}
.demo-bar a{color:#fff;font-weight:600}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:var(--btn-radius,8px);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,color .15s;font-family:var(--body-font)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:var(--on-primary,#fff)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-accent{background:var(--accent);color:var(--on-accent,#111)}
.btn-ghost{border-color:currentColor;background:transparent}
.btn svg{width:18px;height:18px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg,var(--bg));border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--heading-font);font-weight:800;font-size:1.25rem;text-decoration:none;color:var(--heading)}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--primary);display:grid;place-items:center;color:var(--on-primary,#fff)}
.logo-mark svg{width:22px;height:22px}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--muted)}
.nav-links a:hover{color:var(--primary)}
.nav .btn{padding:11px 18px;font-size:.92rem}
.menu-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--heading)}
.menu-toggle svg{width:28px;height:28px}

/* Hero */
.hero{position:relative;padding:clamp(70px,10vw,130px) 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero .lead{margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.trust{display:flex;flex-wrap:wrap;gap:22px;font-size:.92rem;font-weight:600;color:var(--muted)}
.trust span{display:flex;align-items:center;gap:8px}
.trust svg{width:18px;height:18px;color:var(--primary)}
.photo{background-color:var(--surface-2);background-size:cover;background-position:center;border-radius:var(--radius)}
.hero-photo{aspect-ratio:4/5;box-shadow:0 30px 60px -25px rgba(0,0,0,.35)}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.card p{color:var(--muted);margin:0}
.icon{width:52px;height:52px;border-radius:12px;background:var(--tint);color:var(--primary);display:grid;place-items:center;margin-bottom:20px}
.icon svg{width:26px;height:26px}
.section-head{margin-bottom:48px}
.alt{background:var(--surface-alt)}

/* Reviews */
.review{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.stars{color:#F5A623;letter-spacing:2px;font-size:1.1rem;margin-bottom:12px}
.review p{font-size:1.02rem}
.review .who{font-weight:700;font-size:.92rem;color:var(--heading);margin:0}
.review .who span{font-weight:500;color:var(--muted)}
.rating-badge{display:inline-flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 18px 8px 10px;font-weight:600;font-size:.92rem;margin-top:8px}
.rating-badge b{background:var(--primary);color:var(--on-primary,#fff);border-radius:999px;padding:4px 10px}

/* CTA band */
.cta-band{background:var(--primary);color:var(--on-primary,#fff);border-radius:var(--radius);padding:clamp(40px,6vw,64px);display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{color:inherit;margin:0 0 .3em}
.cta-band p{margin:0;opacity:.85}

/* Form */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:18px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .icon{width:44px;height:44px;margin:0;flex-shrink:0}
.contact-list .icon svg{width:20px;height:20px}
.contact-list strong{display:block;color:var(--heading)}
.contact-list span{color:var(--muted)}
form.card{display:grid;gap:16px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-size:.88rem;font-weight:700;display:grid;gap:6px;color:var(--heading)}
input,select,textarea{font:inherit;font-size:1rem;padding:13px 14px;border:1px solid var(--line-strong,var(--line));border-radius:8px;background:var(--bg);color:var(--text);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}
textarea{min-height:120px;resize:vertical}
.form-note{font-size:.85rem;color:var(--muted);margin:0}
.thanks{display:none;padding:18px;border-radius:8px;background:var(--tint);color:var(--heading);font-weight:600}

/* Footer */
footer{background:var(--footer-bg,#111);color:rgba(255,255,255,.75);padding:56px 0 30px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px;font-family:var(--body-font)}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
footer a{text-decoration:none}footer a:hover{color:#fff}
footer .logo{color:#fff;margin-bottom:14px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* Mobile call bar */
.call-bar{display:none}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.grid-2,.contact-grid{grid-template-columns:1fr;gap:40px}
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-photo{aspect-ratio:16/11}
}
@media (max-width:780px){
  .nav-links,.nav .btn{display:none}
  .menu-toggle{display:block}
  .nav.open .nav-links{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:var(--header-bg,var(--bg));padding:20px;gap:18px;border-bottom:1px solid var(--line)}
}
@media (max-width:620px){
  body{font-size:16px;padding-bottom:64px}
  .grid-3,.grid-4,.row-2,.foot-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1;justify-content:center}
  .call-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--primary);color:var(--on-primary,#fff);justify-content:center;align-items:center;gap:10px;height:60px;font-weight:700;text-decoration:none}
  .call-bar svg{width:20px;height:20px}
}