/* ---------- Design tokens ---------- */
:root{
  --ink:#10231f;
  --ink-soft:#4a5f5a;
  --paper:#fbfaf6;
  --paper-alt:#f2f0e8;
  --line:#e3ded0;
  --brand:#0e6f63;
  --brand-dark:#0a4f47;
  --brand-light:#e4f2ef;
  --accent:#e8663f;
  --accent-light:#fdeae2;
  --white:#ffffff;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 20px 45px -22px rgba(15,40,35,.35);
  --shadow-sm:0 8px 20px -10px rgba(15,40,35,.25);
  --font-body:'Manrope',system-ui,-apple-system,sans-serif;
  --font-display:'Fraunces',Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;font-weight:600;}
p{margin:0 0 1em;}
.container{
  width:100%;
  max-width:1180px;
  margin-inline:auto;
  padding-inline:24px;
}
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--brand); color:#fff;
  padding:10px 16px; border-radius:0 0 8px 0; z-index:200;
}
.skip-link:focus{left:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px; border-radius:999px; font-weight:700; font-size:.95rem;
  border:1px solid transparent; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--brand); color:#fff; box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--brand-dark);}
.btn-secondary{background:var(--accent); color:#fff;}
.btn-secondary:hover{background:#cf5330;}
.btn-outline{background:transparent; color:var(--ink); border-color:var(--line);}
.btn-outline:hover{border-color:var(--brand); color:var(--brand);}
.btn-light{background:#fff; color:var(--brand-dark);}
.btn-sm{padding:10px 18px; font-size:.85rem;}
.btn-block{width:100%;}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(251,250,246,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; height:78px; gap:24px;}
.logo{display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.15rem; letter-spacing:-.01em;}
.logo-mark{color:var(--brand); display:flex;}
.logo-text em{font-style:normal; color:var(--brand);}
.main-nav ul{display:flex; gap:30px;}
.main-nav a{font-weight:600; font-size:.94rem; color:var(--ink-soft); position:relative; padding:6px 0;}
.main-nav a:hover{color:var(--brand);}
.header-actions{display:flex; align-items:center; gap:14px;}
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; border:1px solid var(--line); border-radius:8px; background:#fff; cursor:pointer;
}
.nav-toggle span{width:18px; height:2px; background:var(--ink); margin-inline:auto; transition:.2s;}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden; padding:64px 0 90px;
  background:linear-gradient(180deg, var(--brand-light) 0%, var(--paper) 58%);
}
.hero::before{
  content:"";
  position:absolute; inset:0; z-index:0;
  background-image:radial-gradient(var(--brand) 1.5px, transparent 1.5px);
  background-size:28px 28px;
  -webkit-mask-image:radial-gradient(ellipse 65% 55% at 50% 12%, #000 0%, transparent 72%);
  mask-image:radial-gradient(ellipse 65% 55% at 50% 12%, #000 0%, transparent 72%);
  opacity:.12;
}
.hero-glow{
  position:absolute; inset:-15% -10%; z-index:0;
  background:radial-gradient(50% 50% at 14% 12%, var(--brand-light) 0%, transparent 65%),
             radial-gradient(42% 42% at 92% 2%, var(--accent-light) 0%, transparent 65%),
             radial-gradient(55% 45% at 80% 98%, var(--brand-light) 0%, transparent 70%);
}
.hero::after{
  content:"";
  position:absolute; left:-10%; right:-10%; bottom:-1px; height:70px; z-index:0;
  background:var(--paper);
  border-radius:50% 50% 0 0/100% 100% 0 0;
}
.hero-inner{position:relative; z-index:1; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
.eyebrow{
  display:inline-block; font-weight:700; font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--brand); background:var(--brand-light); padding:6px 14px; border-radius:999px; margin-bottom:16px;
}
.hero h1{font-size:clamp(2.1rem,4vw,3.1rem); max-width:20ch;}
.hero-sub{font-size:1.08rem; color:var(--ink-soft); max-width:46ch;}
.hero-cta{display:flex; flex-wrap:wrap; gap:14px; margin:28px 0 40px;}
.hero-stats{display:grid; grid-template-columns:repeat(4,auto); gap:28px;}
.hero-stats li{display:flex; flex-direction:column; gap:2px;}
.hero-stats strong{font-family:var(--font-display); font-size:1.5rem; color:var(--brand-dark);}
.hero-stats span{font-size:.82rem; color:var(--ink-soft);}

.hero-visual{position:relative; min-height:380px;}
.hero-photo{
  position:relative; z-index:1; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow);
  aspect-ratio:4/5;
}
.hero-photo img{width:100%; height:100%; object-fit:cover;}
.hero-card{
  background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:22px 24px;
}
.card-float{
  position:absolute; z-index:2; display:flex; align-items:center; gap:8px; font-weight:700; font-size:.85rem;
  padding:12px 16px;
}
.card-float-1{top:8%; right:-6%;}
.card-float-2{bottom:8%; left:-8%;}
.dot{width:8px; height:8px; border-radius:50%; background:var(--brand); box-shadow:0 0 0 4px var(--brand-light);}

/* ---------- Trust strip ---------- */
.trust-strip{border-bottom:1px solid var(--line); background:var(--paper-alt);}
.trust-inner{display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:18px; padding:18px 24px; font-size:.85rem; text-align:center;}
.trust-inner p{margin:0; color:var(--ink-soft); font-weight:600;}
.trust-cities{display:flex; flex-wrap:wrap; gap:10px 22px; font-weight:700; color:var(--brand-dark);}

/* ---------- Sections ---------- */
.section{padding:88px 0; scroll-margin-top:78px;}
.hero{scroll-margin-top:78px;}
.section-head{max-width:640px; margin:0 auto 48px; text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.section-sub{color:var(--ink-soft); font-size:1.02rem;}
.center-cta{text-align:center; margin-top:36px;}

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}

/* Why cards */
.why-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:32px 28px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.why-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-sm);}
.why-icon{
  width:52px; height:52px; border-radius:14px; background:var(--brand-light); color:var(--brand-dark);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
}
.why-card h3{font-size:1.15rem;}
.why-card p{color:var(--ink-soft); margin:0; font-size:.95rem;}

/* Treatments */
.treatments{background:var(--paper-alt);}
.treatment-card{
  background:#fff; border-radius:var(--radius); padding:28px; border:1px solid var(--line);
  transition:transform .2s ease, box-shadow .2s ease;
}
.treatment-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-sm); border-color:transparent;}
.t-icon{font-size:1.8rem; margin-bottom:14px;}
.treatment-card h3{font-size:1.08rem;}
.treatment-card p{color:var(--ink-soft); font-size:.92rem; margin:0;}

/* Timeline */
.timeline{max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:0;}
.timeline li{
  display:flex; gap:22px; padding:26px 0; border-bottom:1px solid var(--line);
}
.timeline li:last-child{border-bottom:none;}
.tl-index{
  font-family:var(--font-display); font-size:1.4rem; color:var(--brand); font-weight:600; flex:none; width:52px;
}
.timeline h3{font-size:1.08rem; margin-bottom:4px;}
.timeline p{color:var(--ink-soft); margin:0; font-size:.95rem;}

/* Support */
.support{background:var(--brand-dark); color:#fff;}
.support .eyebrow{background:rgba(255,255,255,.12); color:#eafff8;}
.support .section-sub{color:#cfe9e2;}
.support-item{
  display:flex; align-items:center; gap:16px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-sm); padding:20px;
}
.support-item span{font-size:1.5rem;}
.support-item p{margin:0; font-weight:600;}

/* Hospitals */
.hospitals-inner{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center;}
.hospitals-copy p{color:var(--ink-soft);}
.hospitals-stats{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.stat{background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm); padding:22px; text-align:center;}
.stat strong{display:block; font-family:var(--font-display); font-size:1.9rem; color:var(--brand-dark);}
.stat span{font-size:.85rem; color:var(--ink-soft);}

/* Doctors */
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:26px;}
.doctor-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:22px; text-align:center;
  transition:transform .2s ease, box-shadow .2s ease;
}
.doctor-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-sm);}
.doctor-card img{
  width:120px; height:120px; border-radius:50%; margin:0 auto 16px; object-fit:cover;
  border:3px solid var(--brand-light);
}
.doctor-card h3{font-size:1.02rem; margin-bottom:2px;}
.doctor-card p{color:var(--ink-soft); font-size:.85rem; margin:0;}

/* Testimonials */
.testimonials{background:var(--paper-alt);}
.testi-track{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.testi-card{
  background:#fff; border-radius:var(--radius); padding:30px; border:1px solid var(--line); margin:0;
}
.testi-card p{font-family:var(--font-display); font-size:1.05rem; font-style:italic; color:var(--ink);}
.testi-card footer{display:flex; flex-direction:column; gap:2px; font-style:normal;}
.testi-card strong{font-size:.92rem;}
.testi-card span{font-size:.82rem; color:var(--ink-soft);}

/* About */
.about{background:var(--paper-alt);}
.about-inner{display:grid; grid-template-columns:.85fr 1.15fr; gap:56px; align-items:center;}
.about-visual{position:relative; min-height:320px;}
.about-blob{
  position:absolute; inset:0; border-radius:40% 60% 55% 45% / 50% 45% 55% 50%;
  background:linear-gradient(135deg,var(--brand) 0%, var(--brand-dark) 100%);
  overflow:hidden; box-shadow:var(--shadow);
}
.about-blob img{width:100%; height:100%; object-fit:cover;}
.about-badge{
  position:absolute; bottom:18px; left:18px; background:#fff; border-radius:var(--radius-sm);
  padding:16px 20px; box-shadow:var(--shadow-sm);
}
.about-badge strong{display:block; font-family:var(--font-display); font-size:1.3rem; color:var(--brand-dark);}
.about-badge span{font-size:.82rem; color:var(--ink-soft);}
.about-copy p{color:var(--ink-soft);}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--brand-dark),var(--brand)); color:#fff; padding:70px 0;}
.cta-inner{text-align:center; max-width:640px; margin:0 auto;}
.cta-inner h2{color:#fff; font-size:clamp(1.6rem,3vw,2.1rem);}
.cta-inner p{color:#dcf1ec;}

/* Contact */
.contact-inner{display:grid; grid-template-columns:.9fr 1.1fr; gap:56px;}
.contact-list{display:flex; flex-direction:column; gap:12px; margin-top:22px;}
.contact-list li{color:var(--ink-soft); font-size:.95rem;}
.contact-list a{color:var(--brand-dark); font-weight:700;}
.contact-list a:hover{text-decoration:underline;}
.contact-form{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow-sm);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.contact-form label{display:flex; flex-direction:column; gap:6px; margin-bottom:16px; font-size:.85rem; font-weight:700; color:var(--ink-soft);}
.contact-form input, .contact-form textarea{
  font:inherit; padding:12px 14px; border-radius:10px; border:1px solid var(--line); background:var(--paper);
  color:var(--ink); resize:vertical;
}
.contact-form input:focus, .contact-form textarea:focus{outline:2px solid var(--brand); outline-offset:1px;}
.form-note{min-height:1.2em; font-size:.88rem; color:var(--brand-dark); font-weight:700; margin:10px 0 0;}

/* Footer */
.site-footer{background:var(--ink); color:#cbd8d4;}
.footer-inner{display:grid; grid-template-columns:repeat(3, 1fr); gap:40px; padding:64px 24px 40px;}
.footer-brand p{color:#9fb2ac; font-size:.9rem; max-width:34ch;}
.logo-footer{color:#fff;}
.logo-footer .logo-mark{color:#5fd2ba;}
.footer-col h4{color:#fff; font-size:.9rem; letter-spacing:.03em; text-transform:uppercase; margin-bottom:16px;}
.footer-col ul{display:flex; flex-direction:column; gap:10px; font-size:.9rem;}
.footer-col a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);}
.footer-bottom-inner{display:flex; justify-content:center; flex-wrap:wrap; gap:8px; padding:20px 24px; font-size:.82rem; color:#8fa19b; text-align:center;}

/* WhatsApp FAB */
.whatsapp-fab-group{
  position:fixed; right:22px; bottom:22px; z-index:150; display:flex; flex-direction:column; gap:14px;
}
.whatsapp-fab{
  position:relative; width:56px; height:56px; border-radius:50%;
  background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 12px 26px -8px rgba(0,0,0,.4); transition:transform .2s ease;
}
.whatsapp-fab:hover{transform:scale(1.08);}
.fab-flag{
  position:absolute; top:-4px; right:-4px; width:20px; height:20px; border-radius:50%;
  background:#fff; display:flex; align-items:center; justify-content:center; font-size:12px;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-inner, .hospitals-inner, .about-inner, .contact-inner{grid-template-columns:1fr;}
  .hero-visual{order:-1; min-height:260px;}
  .grid-3, .grid-4{grid-template-columns:1fr 1fr;}
  .testi-track{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .main-nav{
    position:absolute; top:78px; left:0; right:0; background:var(--paper); border-bottom:1px solid var(--line);
    max-height:0; overflow:hidden; transition:max-height .25s ease;
  }
  .main-nav.open{max-height:400px;}
  .main-nav ul{flex-direction:column; gap:0; padding:8px 24px 18px;}
  .main-nav li{border-top:1px solid var(--line);}
  .main-nav a{display:block; padding:14px 0;}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .grid-3, .grid-4{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
  .section{padding:64px 0;}
}