:root{
  --bg:#fbfcff;
  --card:#ffffff;
  --muted:#6b7280;
  --accent:#0f766e;
  --accent-2:#06b6d4;
  --shadow: 0 6px 18px rgba(15,23,42,0.08);
  --radius:12px;
  --max-w:1100px;
}

/* Dark theme removed per request */
*{box-sizing:border-box}
.body-font{font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial}
body{font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; line-height:1.45; color:#0f172a; background:linear-gradient(180deg,var(--bg),#f7fbfc); margin:0}
.container{max-width:var(--max-w); margin:0 auto; padding:28px}
.site-header{background:rgba(255,255,255,0.6); backdrop-filter: blur(6px); position:sticky; top:0; z-index:40; border-bottom:1px solid rgba(15,23,42,0.03)}
.site-header .container{padding-top:8px; padding-bottom:8px}
.site-header .logo img{width:140px; transition:width .2s ease}
.site-header.shrink .container{padding-top:4px; padding-bottom:4px}
.site-header.shrink .logo img{width:110px}
.header-inner{display:flex; align-items:center; gap:20px}
.logo img{display:block; border-radius:8px}
.logo-img{object-fit:cover}
.nav{display:flex; gap:24px; align-items:center; margin-left:auto}
.nav a{color:var(--muted); text-decoration:none}
.nav .btn-primary, .nav .btn-primary:visited{color:#ffffff}
.nav a:hover{color:var(--accent)}
.nav a:focus-visible{outline:3px solid rgba(6,182,212,.4); outline-offset:3px; border-radius:6px}
.nav .btn{padding:10px 14px; border-radius:9px}
.nav-toggle{display:none; background:none; border:0; font-size:20px}
.header-actions{display:flex; gap:10px; align-items:center}

.hero{padding:72px 0 110px; background:linear-gradient(180deg,#f8fffe, #fbfeff); position:relative}
.hero:before{content:""; position:absolute; inset:0; background:radial-gradient(circle at 80% 20%, rgba(6,182,212,0.18), transparent 60%), radial-gradient(circle at 15% 80%, rgba(15,118,110,0.14), transparent 55%); pointer-events:none; opacity:.35}
.hero-grid{display:grid; grid-template-columns:1fr 460px; gap:40px; align-items:center}
.hero-copy h1{font-size:44px; margin:0 0 16px; line-height:1.05; letter-spacing:-.5px}
.lead{color:var(--muted); margin:0 0 18px; font-size:16px}
.cta-row{display:flex; gap:12px; margin-bottom:16px}
.btn{display:inline-block; text-decoration:none; border:0; cursor:pointer}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-2)); color:white; padding:12px 18px; border-radius:10px; box-shadow:var(--shadow); font-weight:600}
.btn-primary:focus-visible{outline:3px solid rgba(6,182,212,.4); outline-offset:3px}
.btn-ghost{background:transparent; color:var(--accent); padding:10px 16px; border-radius:10px; border:1px solid rgba(15,118,110,0.08)}
.btn-ghost:focus-visible{outline:3px solid rgba(6,182,212,.35); outline-offset:3px}
.feature-list{display:flex; gap:14px; list-style:none; padding:0; margin:14px 0 0; color:var(--muted)}
.hero-media img{width:100%; border-radius:18px; box-shadow:0 12px 30px rgba(12,74,67,0.06); background:linear-gradient(180deg,#fff,#f6fefe); transform:translateY(0); transition:transform .5s ease}
.hero-media img:hover{transform:translateY(-6px)}

.section{padding:56px 0}
.section, .hero, #about, #services, #testimonials, #contact{scroll-margin-top:80px}
.section.alt{background:linear-gradient(180deg,#fff,#fbfeff)}
.section-title{font-size:24px; margin:0 0 10px}
.muted{color:var(--muted)}
.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:24px}
.card{background:var(--card); border-radius:var(--radius); padding:24px 24px 28px; box-shadow:var(--shadow); transition:transform .18s ease, box-shadow .18s ease; display:flex; flex-direction:column; min-height:200px}
.card:hover{transform:translateY(-6px); box-shadow:0 18px 40px rgba(12,74,67,0.06)}

.testimonials{display:flex; gap:18px; flex-direction:column}
.quote{background:linear-gradient(180deg,#ffffff,#f8ffff); padding:20px; border-radius:12px; box-shadow:var(--shadow); border-left:4px solid var(--accent-2)}

.quote p{margin:0 0 8px; color:#0f172a}
.quote footer{font-size:13px; color:var(--muted)}

.contact-cta{background:linear-gradient(90deg,#f0fcfb,#ffffff); padding:56px 0}
.contact-grid{display:grid; grid-template-columns:1.1fr 440px; gap:38px; align-items:start}
.contact-form{display:flex; flex-direction:column; gap:12px; background:var(--card); padding:22px; border-radius:12px; box-shadow:var(--shadow)}
.contact-form label{display:flex; flex-direction:column; gap:6px; font-weight:600; font-size:13px; color:#0f172a}
.contact-form input,.contact-form textarea{width:100%; padding:12px; border-radius:10px; border:1px solid #e6eef0; font-size:14px}
.contact-form input[type="email"], .contact-form input[type="tel"]{font-family:inherit}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent-2); box-shadow:0 0 0 3px rgba(6,182,212,.15); outline:none}

.muted-hero{color:rgba(15,23,42,0.6)}

.big-phone{font-weight:700; font-size:20px; margin:12px 0}

.site-footer{border-top:1px solid #e0f2f5; background:linear-gradient(180deg,#f2fbfd,#e7f7fb)}
.footer-inner{display:flex; align-items:flex-start; justify-content:space-between; gap:24px}
.footer-left{display:flex; flex-direction:column; gap:6px; color:#0f172a}
.footer-tag{color:#3f7f89; font-size:13px}
.footer-nav a{margin-left:12px; color:#3f6f78; text-decoration:none}
.footer-nav a:hover{color:#0f766e}

@media (max-width:900px){
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .nav{display:none}
  .nav-toggle{display:block}
  .header-inner{padding:8px 0}
  .hero-copy h1{font-size:28px}
}

/* Mobile nav open state */
.nav.open{display:flex; position:absolute; top:64px; right:24px; background:var(--card); padding:12px; border-radius:10px; box-shadow:var(--shadow); flex-direction:column}
.nav.open a{padding:8px 0}

/* Slider */
.slider{position:relative; overflow:hidden; border-radius:16px; margin-top:12px}
.slider-track{display:flex; transition:transform .5s ease; will-change:transform}
.slide{min-width:100%; padding:4px}
.slider-controls{position:absolute; inset:0; display:flex; align-items:center; justify-content:space-between; pointer-events:none}
.slider-prev,.slider-next{pointer-events:auto; border:0; background:rgba(255,255,255,0.95); width:38px; height:38px; border-radius:50%; box-shadow:var(--shadow); font-size:20px; display:grid; place-items:center; color:#0f172a}
.slider-prev:hover,.slider-next:hover{background:linear-gradient(90deg,var(--accent),var(--accent-2)); color:#fff}
.slider-dots{display:flex; gap:8px; justify-content:center; margin-top:16px}
.slider-dot{width:10px; height:10px; background:#cfe7ec; border-radius:50%; cursor:pointer; border:0}
.slider-dot.active{background:linear-gradient(90deg,var(--accent),var(--accent-2))}

/* Alignment polish */
.hero .container,.section.container,.footer-inner{padding-left:24px; padding-right:24px}
.section .container, .container.section{max-width:var(--max-w)}

/* subtle reveal animation */
.container > *{opacity:0; transform:translateY(6px); animation:reveal .6s cubic-bezier(.2,.9,.2,1) forwards}
.container > *:nth-child(1){animation-delay:.05s}
.container > *:nth-child(2){animation-delay:.12s}
@keyframes reveal{to{opacity:1; transform:none}}