/* ============ Fonts ============ */
@font-face{
  font-family:'Inter';
  src:url('fonts/inter.woff2') format('woff2');
  font-weight:100 900;
  font-display:swap;
}
/* ============ Reset & tokens ============ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --green:#62b356;
  --green-dark:#3f8f36;
  --green-light:#e9f5e6;
  --ink:#0d1512;
  --ink-soft:#3c4a44;
  --muted:#67766f;
  --bg:#ffffff;
  --bg-alt:#f4f8f4;
  --line:#e3ebe3;
  --radius:18px;
  --shadow:0 12px 40px -12px rgba(13,21,18,.14);
  --maxw:1160px;
}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
section{padding:96px 0}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--green-dark);
  background:var(--green-light);
  border:1px solid #cde8c7;
  padding:7px 16px;border-radius:999px;margin-bottom:20px;
}
.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin-bottom:14px}
.section-sub{color:var(--muted);font-size:1.06rem;max-width:560px}

/* ============ Nav ============ */
.nav{
  position:fixed;inset-inline:0;top:0;z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, box-shadow .3s;
}
.nav.scrolled{border-color:var(--line);box-shadow:0 4px 24px -12px rgba(13,21,18,.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo img{height:44px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{font-weight:600;font-size:.95rem;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--green-dark)}
.nav-cta{
  background:var(--green);color:#fff!important;
  padding:10px 22px;border-radius:999px;font-weight:700;
  transition:background .2s, transform .2s;
}
.nav-cta:hover{background:var(--green-dark);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.3s}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:72px;inset-inline:0;
    flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .35s ease;
  }
  .nav-links.open{max-height:340px;box-shadow:0 24px 40px -20px rgba(13,21,18,.2)}
  .nav-links li{width:100%;text-align:center}
  .nav-links a{display:block;padding:16px}
  .nav-cta{border-radius:0}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
}

/* ============ Hero (home) ============ */
.hero{
  position:relative;min-height:92vh;
  display:flex;align-items:center;
  padding:140px 0 90px;
  color:#fff;
  background:
    linear-gradient(100deg, rgba(8,15,11,.92) 0%, rgba(8,15,11,.72) 45%, rgba(8,15,11,.35) 100%),
    url('img/Cath_lab_Heart_Hospital-copy-1536x1024.webp') center/cover no-repeat;
}
.hero::after{
  content:'';position:absolute;inset-inline:0;bottom:0;height:120px;
  background:linear-gradient(to bottom, transparent, var(--bg));
}
.hero-content{position:relative;max-width:640px}
.hero .eyebrow{background:rgba(98,179,86,.16);border-color:rgba(98,179,86,.4);color:#8fd684}
.hero h1{font-size:clamp(2.4rem,5.6vw,3.9rem);font-weight:800;margin-bottom:22px}
.hero h1 em{font-style:normal;color:#7fd072}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.82);max-width:520px;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:56px;flex-wrap:wrap}
.hero-stat b{display:block;font-size:1.7rem;font-weight:800;color:#7fd072}
.hero-stat span{font-size:.88rem;color:rgba(255,255,255,.65)}

/* ============ Page hero (inner pages) ============ */
.page-hero{
  position:relative;
  padding:170px 0 90px;
  color:#fff;
  background:linear-gradient(115deg,#0d1512 0%,#16281f 55%,#1e4023 100%);
  overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;right:-140px;top:-140px;width:480px;height:480px;
  border-radius:50%;background:radial-gradient(circle, rgba(98,179,86,.28), transparent 65%);
}
.page-hero .eyebrow{background:rgba(98,179,86,.16);border-color:rgba(98,179,86,.4);color:#8fd684}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;margin-bottom:18px}
.page-hero p{font-size:1.12rem;color:rgba(255,255,255,.8);max-width:640px}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 32px;border-radius:999px;font-weight:700;font-size:1rem;
  transition:transform .2s, background .2s, box-shadow .2s;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 30px -8px rgba(98,179,86,.55)}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}

/* ============ Cards & grids ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:900px){.grid-3{grid-template-columns:1fr}}
.card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 30px;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cde8c7}
.card .icon{
  width:54px;height:54px;border-radius:14px;
  display:grid;place-items:center;margin-bottom:22px;
  background:var(--green-light);color:var(--green-dark);
}
.card .icon svg{width:26px;height:26px}
.card h3{font-size:1.2rem;font-weight:800;margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.values{padding-top:40px}
.values .card h3{letter-spacing:.06em}

/* ============ About / split sections ============ */
.tinted{background:var(--bg-alt)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover}
.split-media::before{
  content:'';position:absolute;inset:24px -24px -24px 24px;
  border-radius:var(--radius);background:var(--green-light);z-index:-1;
}
.split.flip .split-media::before{inset:24px 24px -24px -24px}
.split-text p{color:var(--ink-soft);font-size:1.05rem;margin-bottom:18px}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 34px}
.tag{
  font-size:.85rem;font-weight:600;color:var(--green-dark);
  background:#fff;border:1px solid #cde8c7;
  padding:7px 15px;border-radius:999px;
}

/* ============ Mission / vision ============ */
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media(max-width:820px){.mv-grid{grid-template-columns:1fr}}
.mv-card{
  border-radius:var(--radius);padding:42px 38px;color:#fff;
  background:linear-gradient(135deg,#1e4023,#0d1512);
  position:relative;overflow:hidden;
}
.mv-card.alt{background:linear-gradient(135deg,var(--green-dark),#255c1f)}
.mv-card::after{
  content:'';position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;
  border-radius:50%;background:rgba(255,255,255,.06);
}
.mv-card h3{font-size:1.35rem;font-weight:800;margin-bottom:14px;color:#9ad98f}
.mv-card p{color:rgba(255,255,255,.85);font-size:1.02rem}

/* ============ Values grid (about) ============ */
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px;margin-top:54px}

/* ============ Services (home cards + product rows) ============ */
.service-card{position:relative;overflow:hidden}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--green),#9ad98f);
  transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.service-card:hover::before{transform:scaleX(1)}
.service-card h3{font-size:1.25rem}
.product-row{padding:70px 0}
.product-row:nth-child(even){background:var(--bg-alt)}
.product-num{
  font-size:.85rem;font-weight:800;letter-spacing:.16em;color:var(--green);
  text-transform:uppercase;margin-bottom:12px;display:block;
}

/* ============ Partners ============ */
.partners-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px;
}
@media(max-width:900px){.partners-grid{grid-template-columns:repeat(2,1fr)}}
.partner{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  display:grid;place-items:center;padding:28px;min-height:130px;
  filter:grayscale(1);opacity:.75;
  transition:filter .3s, opacity .3s, transform .3s, box-shadow .3s;
}
.partner:hover{filter:none;opacity:1;transform:translateY(-4px);box-shadow:var(--shadow)}
.partner img{max-height:64px;width:auto;object-fit:contain}
.partner img.on-light{filter:invert(.8)}

/* ============ Photo duo (about commitment) ============ */
.photo-duo{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:54px}
@media(max-width:820px){.photo-duo{grid-template-columns:1fr}}
.photo-duo img{
  border-radius:var(--radius);box-shadow:var(--shadow);
  width:100%;height:340px;object-fit:cover;
  transition:transform .3s;
}
.photo-duo img:hover{transform:scale(1.02)}

/* ============ Contact ============ */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:54px}
@media(max-width:900px){.contact-cards{grid-template-columns:1fr}}
.contact-card{
  display:flex;align-items:center;gap:18px;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 28px;transition:transform .25s, box-shadow .25s;
}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.contact-card .icon{
  flex-shrink:0;width:50px;height:50px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--green-light);color:var(--green-dark);
}
.contact-card .icon svg{width:24px;height:24px}
.contact-card small{display:block;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.contact-card b{font-size:1.02rem;font-weight:700}

/* ============ CTA band ============ */
.cta-band{
  background:linear-gradient(115deg,#0d1512,#1e4023);
  border-radius:var(--radius);
  padding:64px 48px;color:#fff;text-align:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;left:-80px;top:-80px;width:300px;height:300px;
  border-radius:50%;background:radial-gradient(circle, rgba(98,179,86,.3), transparent 65%);
}
.cta-band h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800;margin-bottom:14px;position:relative}
.cta-band p{color:rgba(255,255,255,.78);margin-bottom:32px;position:relative}

/* ============ Footer ============ */
footer{
  background:var(--ink);color:rgba(255,255,255,.7);
  padding:70px 0 34px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:48px}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr;gap:36px}}
.footer-logo{height:52px;width:auto;margin-bottom:18px;background:#fff;border-radius:10px;padding:6px 12px}
.footer-grid p{font-size:.95rem;max-width:320px}
.footer-grid h4{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:11px}
.footer-grid ul a{font-size:.95rem;transition:color .2s}
.footer-grid ul a:hover{color:#7fd072}
.sfda{
  display:inline-block;margin-top:20px;font-size:.82rem;
  border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 16px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:26px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:.88rem;
}
.footer-bottom a{color:#7fd072;font-weight:600}

/* ============ Reveal animation ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.visible{opacity:1;transform:none}