/* ...existing styles... */
:root { 
  --bg:#fff; 
  --fg:#111; 
  --muted:#555; 
  --line:#eaeaea; 
  --radius:14px; 
  --shadow:0 10px 30px rgba(0,0,0,0.06); 
}
*{box-sizing:border-box} 
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.9);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.logo{display:flex;gap:10px;align-items:center;color:inherit;text-decoration:none;font-weight:700}
.logo .brand{display:flex;flex-direction:column;line-height:1}
.logo .brand-title{font-weight:800;letter-spacing:.06em}
.logo .brand-subtitle{font-weight:600;font-size:12px;color:var(--muted);margin-top:2px}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px}
.nav{display:flex;gap:22px}
.nav a{color:inherit;text-decoration:none;padding:8px 0;border-bottom:2px solid transparent;transition:border-color .2s}
.nav a:hover{border-color:#000}
.hero{padding:96px 20px 72px;border-bottom:1px solid var(--line)}
.hero-inner{max-width:980px;margin:0 auto;text-align:center;animation:fadeUp .6s ease both}
/* Reserve vertical space matching h1 at max size to prevent overlap */
.fade-title{min-height:3.2rem;display:block;transition:opacity .45s ease,transform .45s ease;opacity:1}
.fade-title.fade-out{opacity:0;transform:translateY(-6px)}
.fade-title.fade-in{opacity:1;transform:translateY(0)}
/* Hidden container holding alternative lines (keeps content editable/accessible) */
.hero-title-visually-hidden{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
h1{font-size:clamp(32px,5vw,56px);line-height:1.08;margin:0 0 14px}
.lede{font-size:clamp(16px,2.2vw,20px);color:var(--muted);margin:0 auto 22px;max-width:740px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{border:1px solid var(--fg);color:var(--fg);background:#fff;border-radius:999px;padding:12px 18px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:transform .08s ease, background .2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:#111;color:#fff;border-color:#111}
.btn.icon{padding:10px 12px;border-radius:999px}
.btn.icon svg{display:block;width:20px;height:20px}
.section{padding:72px 20px;border-bottom:1px solid var(--line)}
.section-head{max-width:980px;margin:0 auto 26px}
.section h2{font-size:28px;margin:0 0 8px}
.muted{color:var(--muted)}
.grid.cards{max-width:980px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid.cards > .card:nth-child(3n+1){background:#fafbff}
.grid.cards > .card:nth-child(3n+2){background:#f9fdf9}
.grid.cards > .card:nth-child(3n){background:#fff9f5}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;box-shadow:var(--shadow);transition:transform .12s ease, box-shadow .2s}
.card:hover,.card:focus{transform:translateY(-2px);box-shadow:0 14px 40px rgba(0,0,0,.08);outline:none}
.list.feature-list{max-width:980px;margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px;list-style:none;padding:0}
.list.feature-list li{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff}
.about{max-width:980px;margin:0 auto}
.ticks{list-style:none;padding:0;margin:18px 0 0}
.ticks li{position:relative;padding-left:22px}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;color:#111}
.contact-wrap{max-width:980px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.contact-form{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
input,textarea{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fff;font:inherit}
input:focus,textarea:focus{outline:2px solid #111}
.form-status{min-height:20px;margin-top:8px}
.contact-info{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff}
.site-footer{padding:28px 20px;text-align:center;color:var(--muted)}
.micro{font-size:12px}
.splash{position:fixed;inset:0;background:#000;color:#fff;display:flex;align-items:center;justify-content:center;z-index:1000;transition:opacity .5s ease, visibility .5s}
.splash-inner{display:flex;flex-direction:column;align-items:center;gap:6px}
.splash-care{font-weight:800;letter-spacing:.08em;font-size:clamp(34px,7vw,64px);animation:pop .7s ease both}
.splash-subtitle{font-weight:600;font-size:clamp(14px,2.4vw,18px);color:#d1d1d1;animation:fadeUp .6s .15s ease both}
@keyframes pop{from{opacity:0;transform:scale(.96) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (max-width:900px){
  .grid.cards{grid-template-columns:1fr 1fr}
  .list.feature-list{grid-template-columns:1fr}
  .contact-wrap{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav{display:none}
  .menu-toggle{display:inline-block}
  .nav.open{display:flex;flex-direction:column;gap:8px;position:absolute;top:56px;right:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow)}
}
.splash.hidden{opacity:0;visibility:hidden}
.slider{position:relative;max-width:980px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.slider-viewport{overflow:hidden}
.slider-track{display:flex;transition:transform .4s ease}
.slide{min-width:100%;margin:0}
.slide img{display:block;width:100%;height:420px;object-fit:cover}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);border:none;background:rgba(255,255,255,.9);border-radius:999px;width:36px;height:36px;cursor:pointer}
.slider-btn.prev{left:10px}.slider-btn.next{right:10px}
.testimonials-text{grid-template-columns:repeat(3,1fr)}
.byline{display:flex;align-items:center;gap:10px;margin-top:12px}
.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}
.videos{max-width:980px;margin:18px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.video-card{border:1px solid var(--line);border-radius:var(--radius);padding:12px;background:#fff;box-shadow:var(--shadow)}
.video-card video{width:100%;border-radius:10px}
@media (max-width:900px){
  .testimonials-text{grid-template-columns:1fr 1fr}
  .slide img{height:300px}
}
@media (max-width:720px){
  .testimonials-text{grid-template-columns:1fr}
  .videos{grid-template-columns:1fr}
}
.fab{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.15);cursor:pointer;z-index:70;transition:transform .1s}
.fab:hover{transform:translateY(-1px)}
.chatbox{position:fixed;right:4%;bottom:84px;width:min(320px,calc(100% - 56px));background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:10px;display:none;z-index:80}
.chatbox.open{display:block}
.chatbox textarea{width:100%;resize:vertical;min-height:72px;border:1px solid var(--line);border-radius:8px;padding:10px;font:inherit}
.chat-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}
.chat-actions button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;cursor:pointer}
.chat-actions #chatSend{background:#111;color:#fff;border-color:#111}