/* =========================================================
   Sri Anandha Poly Clinic — Premium Healthcare Site
   ========================================================= */
:root{
  --primary:#56D0C5;
  --secondary:#0F4C81;
  --accent:#89E2DA;
  --bg:#FAFBFC;
  --bg-section:#F4F8FA;
  --text:#1A1A1A;
  --muted:#5F6672;
  --card:rgba(255,255,255,0.75);
  --border:rgba(15,76,129,0.08);
  --shadow:0 10px 40px rgba(15,76,129,0.06);
  --shadow-lg:0 24px 80px rgba(15,76,129,0.10);
  --radius:22px;
  --radius-sm:14px;
  --container:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Playfair Display", Georgia, serif;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:var(--bg);
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--secondary)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--secondary);letter-spacing:-.01em;line-height:1.15;margin:0 0 .6em}
h1{font-size:clamp(2.4rem,5vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:clamp(1.3rem,2vw,1.7rem)}
p{margin:0 0 1em;color:var(--muted)}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
section{padding:clamp(64px,9vw,128px) 0;content-visibility:auto;contain-intrinsic-size:800px}

/* ========== Scroll Progress ========== */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--primary),var(--secondary));
  z-index:9999;transition:width .1s linear;will-change:width;
}

/* ========== Header ========== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;
  background:rgba(250,251,252,0.85);
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),padding .35s var(--ease),box-shadow .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,0.82);
  border-bottom-color:var(--border);
  box-shadow:var(--shadow);
  padding:12px 0;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;color:var(--secondary);flex-shrink:0}
.brand-logo{width:130px;height:auto;border-radius:10px;display:block;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{
  padding:7px 10px;border-radius:10px;font-size:.82rem;font-weight:500;color:var(--text);
  white-space:nowrap;transition:all .25s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--secondary);background:rgba(86,208,197,0.12)}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:.92rem;
  font-family:var(--sans);letter-spacing:.01em;cursor:pointer;
  transition:all .35s var(--ease);border:1px solid transparent;
}
.btn-primary{background:var(--secondary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:#0a3a64;transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}
.btn-accent{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}
.btn-ghost{background:rgba(255,255,255,0.7);color:var(--secondary);border-color:var(--border)}
.btn-ghost:hover{background:#fff;color:var(--secondary)}
.btn-outline{border-color:rgba(15,76,129,.18);color:var(--secondary)}
.btn-outline:hover{background:var(--secondary);color:#fff}
.nav-toggle{display:none;width:42px;height:42px;border-radius:14px;background:rgba(255,255,255,.7);border:1px solid var(--border);align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--secondary);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--secondary);transition:.3s var(--ease)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}

@media (max-width:980px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;inset:72px 16px auto 16px;
    background:#fff;
    border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);
    flex-direction:column;align-items:stretch;padding:16px;
    transform:translateY(-20px);opacity:0;pointer-events:none;transition:.3s var(--ease);
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:18px 20px;border-radius:14px;font-size:.95rem;text-align:center;margin:5px 0}
  .nav-cta{margin-top:14px;text-align:center}
  .nav-cta .btn{width:100%;justify-content:center;padding:16px 18px;font-size:.92rem}
}

/* ========== Hero Premium ========== */
.hero{
  position:relative;min-height:90vh;display:flex;flex-direction:column;
  overflow:hidden;isolation:isolate;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;will-change:transform;transform:translateZ(0)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg, rgba(15,76,129,.85) 0%, rgba(15,76,129,.35) 50%, rgba(86,208,197,.12) 100%);
}
.hero-inner{flex:1;display:flex;align-items:center;position:relative;z-index:1;padding:100px 0 60px}
.hero-grid{display:grid;grid-template-columns:1fr;align-items:center}
.hero-content{max-width:640px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.13);backdrop-filter:blur(8px);
  color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:24px;border:1px solid rgba(255,255,255,.15);
}
.hero-content h1{
  font-size:clamp(2rem,3.8vw,3.8rem);line-height:1.2;color:#fff;
  margin-bottom:20px;max-width:620px;
}
.hero-desc{
  font-size:clamp(1rem,1.2vw,1.12rem);line-height:1.7;color:rgba(255,255,255,.82);
  max-width:520px;margin-bottom:36px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-actions .btn-primary{
  background:linear-gradient(180deg,#56D0C5,#3DB0A5);
  color:#fff;border:none;padding:14px 28px;font-size:.95rem;font-weight:600;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.3),
    0 4px 0 #2D8F86,
    0 8px 24px rgba(45,143,134,.3);
  border-radius:999px;
}
.hero-actions .btn-primary:hover{
  transform:translateY(2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.3),
    0 2px 0 #2D8F86,
    0 6px 20px rgba(45,143,134,.25);
}
.hero-actions .btn-ghost{
  background:rgba(255,255,255,.12);
  color:#fff;border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:14px 24px;font-size:.95rem;font-weight:500;
}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff}
.hero-actions .btn-outline{
  background:transparent;color:rgba(255,255,255,.85);
  border:1px solid rgba(255,255,255,.25);border-radius:999px;
  padding:14px 24px;font-size:.95rem;font-weight:500;
}
.hero-actions .btn-outline:hover{background:rgba(255,255,255,.1);color:#fff}


/* Hero floating cards */
.hero-cards{
  position:relative;z-index:3;margin-top:-40px;
  padding-bottom:clamp(24px,3vw,48px);
  pointer-events:none;
}
.hero-cards .container{pointer-events:auto}
.hero-cards-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.hero-card{
  background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.7);border-radius:24px;
  padding:26px 24px;box-shadow:0 8px 40px rgba(0,0,0,.08);
  display:flex;align-items:center;gap:16px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.hero-card:hover{transform:translateY(-4px);box-shadow:0 16px 56px rgba(0,0,0,.12)}
.hero-card-icon{
  width:48px;height:48px;border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  color:#fff;flex-shrink:0;
}
.hero-card strong{display:block;color:var(--secondary);font-family:var(--serif);font-size:.9rem;line-height:1.3}
.hero-card span{font-size:.78rem;color:var(--muted);display:block;margin-top:2px}

@media(max-width:1024px){
  .hero-grid{gap:32px}
  .hero-cards-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:880px){
  .hero{min-height:90vh}
  .hero-inner{padding:80px 0 50px}
  .hero-grid{grid-template-columns:1fr;gap:0}
  .hero-content{max-width:100%;text-align:center}
  .hero-badge{margin-left:auto;margin-right:auto}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
}
@media(max-width:640px){
  .hero{min-height:92vh}
  .hero-inner{padding:70px 0 30px}
  .hero-content h1{font-size:clamp(1.7rem,7vw,2.2rem);line-height:1.15;max-width:100%}
  .hero-desc{font-size:.95rem;max-width:100%;margin-bottom:28px}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%;justify-content:center;padding:15px 20px;font-size:.95rem}
  .hero-badge{font-size:.72rem;padding:6px 14px;margin-bottom:18px}
  .hero-cards{margin-top:-24px}
  .hero-cards-grid{gap:12px}
  .hero-card{padding:18px 16px;gap:12px;border-radius:18px}
  .hero-card-icon{width:40px;height:40px;border-radius:12px}
  .hero-card-icon svg{width:18px;height:18px}
  .hero-card strong{font-size:.82rem}
  .hero-card span{font-size:.72rem}
}
@media(max-width:400px){
  .hero-cards-grid{grid-template-columns:1fr}
  .hero-card{padding:16px 14px}
}

/* ========== Page Hero (interior) ========== */
.page-hero{
  position:relative;padding:180px 0 90px;overflow:hidden;
  background:linear-gradient(160deg,var(--bg-section) 0%,#fff 100%);
}
.page-hero::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,var(--accent) 0%,transparent 70%);
  top:-180px;right:-120px;opacity:.55;filter:blur(20px);
}
.page-hero .eyebrow{color:var(--primary);font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:.78rem;margin-bottom:14px;display:inline-block}
.page-hero h1{max-width:820px}
.page-hero p{max-width:680px;font-size:1.06rem}
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:24px}
.crumb a{color:var(--secondary)}

/* ========== Sections common ========== */
.section-head{text-align:center;max-width:720px;margin:0 auto 64px}
.section-head .eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(86,208,197,.18);color:var(--secondary);font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.bg-soft{background:var(--bg-section)}

/* ========== Cards ========== */
.card{
  background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);transition:.35s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(86,208,197,.4)}
.card .ic-lg{
  width:56px;height:56px;border-radius:16px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;color:#fff;
  font-size:1.3rem;margin-bottom:20px;font-weight:700;
}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{font-size:.95rem;margin-bottom:0}

.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ========== About preview / split ========== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.reverse > :first-child{order:2}
@media (max-width:880px){.split{grid-template-columns:1fr;gap:36px}.split.reverse > :first-child{order:0}}
.split-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-media img{aspect-ratio:4/5;object-fit:cover;width:100%}
.split-media.wide img{aspect-ratio:5/4}
.split-media .floater{
  position:absolute;left:-22px;bottom:24px;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);border-radius:16px;padding:16px 20px;
  box-shadow:var(--shadow);border:1px solid var(--border);
}
.split-media .floater strong{font-family:var(--serif);color:var(--secondary);font-size:1.5rem;display:block}
.split-media .floater span{font-size:.8rem;color:var(--muted)}
.split-text .eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(86,208,197,.18);color:var(--secondary);font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.split-text ul{list-style:none;padding:0;margin:24px 0}
.split-text ul li{padding:8px 0 8px 30px;position:relative;color:var(--text)}
.split-text ul li::before{content:"";position:absolute;left:0;top:16px;width:18px;height:2px;background:var(--primary)}

/* ========== Stats counters ========== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.stats > div{padding:36px 24px;text-align:center;border-right:1px solid var(--border)}
.stats > div:last-child{border-right:none}
.stats strong{display:block;font-family:var(--serif);font-size:clamp(2rem,3vw,3rem);color:var(--secondary)}
.stats span{font-size:.85rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}.stats > div:nth-child(2){border-right:none}.stats > div:nth-child(-n+2){border-bottom:1px solid var(--border)}}

/* ========== Magazine / Facilities ========== */
.mag-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:200px;gap:20px}
.mag-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.mag-item img{width:100%;height:100%;object-fit:cover;transition:1.2s var(--ease)}
.mag-item:hover img{transform:scale(1.06)}
.mag-item .cap{position:absolute;inset:auto 0 0 0;padding:18px 20px;background:linear-gradient(0deg,rgba(15,76,129,.85),transparent);color:#fff}
.mag-item .cap h4{font-family:var(--serif);font-size:1.1rem;margin:0;color:#fff}
.mag-item .cap p{margin:0;color:rgba(255,255,255,.85);font-size:.82rem}
.mag-a{grid-column:span 7;grid-row:span 2}
.mag-b{grid-column:span 5;grid-row:span 1}
.mag-c{grid-column:span 5;grid-row:span 1}
.mag-d{grid-column:span 4;grid-row:span 2}
.mag-e{grid-column:span 4;grid-row:span 2}
.mag-f{grid-column:span 4;grid-row:span 2}
@media (max-width:880px){.mag-grid{grid-template-columns:1fr;grid-auto-rows:240px}.mag-a,.mag-b,.mag-c,.mag-d,.mag-e,.mag-f{grid-column:span 1;grid-row:span 1}}

/* ========== Doctor highlight ========== */
.doctor-card{
  display:grid;grid-template-columns:1fr 1.4fr;gap:0;
  background:#fff;border:1px solid var(--border);border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.doctor-card img{width:100%;height:100%;object-fit:cover;min-height:420px}
.doctor-card .body{padding:48px}
.doctor-card .body h3{font-size:2rem}
.doctor-card .creds{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 28px}
.doctor-card .creds span{padding:6px 12px;border-radius:999px;background:var(--bg-section);font-size:.78rem;color:var(--secondary);font-weight:500;border:1px solid var(--border)}
@media (max-width:880px){.doctor-card{grid-template-columns:1fr}.doctor-card img{min-height:300px}.doctor-card .body{padding:32px}}

/* ========== CTA Block ========== */
.cta-block{
  position:relative;border-radius:28px;padding:64px clamp(28px,5vw,72px);
  background:linear-gradient(135deg,var(--secondary) 0%,#10599a 60%,var(--primary) 130%);
  color:#fff;overflow:hidden;box-shadow:var(--shadow-lg);
}
.cta-block::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(137,226,218,.45),transparent 70%);right:-160px;top:-180px}
.cta-block h2{color:#fff;margin-bottom:16px;max-width:680px}
.cta-block p{color:rgba(255,255,255,.85);max-width:580px;margin-bottom:28px}
.cta-block .btn-primary{background:#fff;color:var(--secondary)}
.cta-block .btn-primary:hover{background:#fff;color:var(--secondary)}
.cta-block .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.cta-block .btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff}

/* ========== Footer ========== */
.site-footer{background:#0B3A66;color:rgba(255,255,255,.78);padding:80px 0 28px;margin-top:0}
.site-footer h4{color:#fff;font-family:var(--serif);font-size:1.1rem;margin-bottom:18px}
.site-footer a{color:rgba(255,255,255,.7)}
.site-footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid ul li{margin-bottom:10px;font-size:.92rem}
.foot-brand p{color:rgba(255,255,255,.7);font-size:.94rem;margin-top:14px;max-width:340px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem;color:rgba(255,255,255,.55)}
@media (max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ========== Forms ========== */
.form-card{
  background:#fff;
  border:1px solid var(--border);border-radius:24px;padding:clamp(28px,4vw,56px);
  box-shadow:var(--shadow-lg);max-width:780px;margin:0 auto;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:.82rem;font-weight:600;color:var(--secondary);letter-spacing:.04em}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:1rem;padding:14px 16px;border-radius:14px;
  border:1px solid var(--border);background:#fff;color:var(--text);transition:.25s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(86,208,197,.18)}
.field textarea{min-height:120px;resize:vertical}

/* ========== Gallery ========== */
.gallery-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:48px}
.gallery-tabs button{
  padding:10px 20px;border-radius:999px;border:1px solid var(--border);
  background:#fff;font-size:.88rem;font-weight:500;color:var(--secondary);transition:.25s var(--ease);
}
.gallery-tabs button:hover{background:var(--bg-section)}
.gallery-tabs button.active{background:var(--secondary);color:#fff;border-color:var(--secondary)}
.masonry{column-count:3;column-gap:20px}
@media (max-width:880px){.masonry{column-count:2}}
@media (max-width:560px){.masonry{column-count:1}}
.masonry .m-item{break-inside:avoid;margin-bottom:20px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);cursor:pointer;position:relative;transition:.4s var(--ease)}
.masonry .m-item img{transition:1s var(--ease)}
.masonry .m-item:hover img{transform:scale(1.05)}
.masonry .m-item .overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,76,129,.6),transparent 60%);opacity:0;transition:.3s var(--ease);display:flex;align-items:flex-end;padding:18px;color:#fff;font-family:var(--serif)}
.masonry .m-item:hover .overlay{opacity:1}

.lightbox{position:fixed;inset:0;background:rgba(10,30,55,.92);z-index:9999;display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:14px;box-shadow:var(--shadow-lg)}
.lightbox .close{position:absolute;top:24px;right:28px;color:#fff;font-size:2rem;background:rgba(255,255,255,.15);border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center}

/* ========== FAQ ========== */
.faq{max-width:840px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:0;margin-bottom:14px;box-shadow:var(--shadow);overflow:hidden}
.faq summary{padding:22px 26px;cursor:pointer;font-weight:600;color:var(--secondary);font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;font-weight:300;color:var(--primary);transition:.3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details > div{padding:0 26px 22px;color:var(--muted)}

/* ========== Timeline ========== */
.timeline{position:relative;padding-left:32px;border-left:2px solid var(--border);max-width:760px;margin:0 auto}
.timeline-item{padding-bottom:36px;position:relative}
.timeline-item::before{content:"";position:absolute;left:-41px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(86,208,197,.25)}
.timeline-item .y{font-family:var(--serif);color:var(--secondary);font-size:1.3rem;margin-bottom:4px}
.timeline-item h4{margin:0 0 6px;font-family:var(--serif);color:var(--text)}

/* ========== Certificate Wall ========== */


/* ========== Contact ========== */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);min-height:380px;background:var(--bg-section)}
.map-wrap iframe{width:100%;height:100%;min-height:380px;border:0;display:block}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.contact-list li:last-child{border-bottom:none}
.contact-list .ic{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;font-weight:700;font-size:.95rem}
.contact-list strong{display:block;color:var(--secondary);font-family:var(--serif);font-size:1rem}
.contact-list span{color:var(--muted);font-size:.92rem}

/* ========== Reveal animations ========== */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:translateY(0)}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translateX(-28px)}
[data-reveal="left"].in{transform:translateX(0)}
[data-reveal="right"]{transform:translateX(28px)}
[data-reveal="right"].in{transform:translateX(0)}

/* WhatsApp float — matches dock glassmorphism */
.whatsapp-float{
  position:fixed;right:24px;bottom:24px;z-index:800;
  width:54px;height:54px;border-radius:18px;
  background:rgba(255,255,255,.55);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.65);
  color:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 32px rgba(15,76,129,.10),0 1.5px 6px rgba(15,76,129,.06);
  transition:transform .28s cubic-bezier(.22,.61,.36,1),background .28s ease,box-shadow .28s ease,color .28s ease;
}
.whatsapp-float:hover{
  transform:scale(1.08);
  background:linear-gradient(135deg,#25D366,#128C7E);
  color:#fff;box-shadow:0 0 20px rgba(37,211,102,.25),0 4px 16px rgba(18,140,126,.12);
}
.whatsapp-float:active{transform:scale(.95)}
.whatsapp-float svg{width:24px;height:24px}

/* ========== Mobile Drawer (Premium side drawer) ========== */
.nav-overlay{
  position:fixed;inset:0;z-index:1001;
  background:rgba(0,0,0,0.35);
  opacity:0;pointer-events:none;
  transition:opacity .35s var(--ease);
  -webkit-tap-highlight-color:transparent;
}
.nav-overlay.show{opacity:1;pointer-events:auto}

.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;
  width:82%;max-width:380px;z-index:1002;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-radius:24px 0 0 24px;
  box-shadow:-8px 0 40px rgba(0,0,0,.08);
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .4s cubic-bezier(.22,.61,.36,1);
  overflow:hidden;
}
.nav-drawer.open{transform:translateX(0)}

.drawer-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 22px 18px;
  border-bottom:1px solid rgba(15,76,129,.06);
  flex-shrink:0;
}
.drawer-brand{display:flex;flex-direction:column;gap:2px}
.drawer-logo{width:110px;height:auto;border-radius:8px}
.drawer-tagline{font-size:.72rem;color:var(--muted);letter-spacing:.04em;margin-top:2px}
.drawer-close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border-radius:12px;background:rgba(15,76,129,.06);color:var(--secondary);
  flex-shrink:0;transition:background .25s var(--ease);
}
.drawer-close:hover{background:rgba(15,76,129,.12)}
.drawer-close svg{width:20px;height:20px}

.drawer-nav{
  flex:1;overflow-y:auto;padding:14px 16px;
  display:flex;flex-direction:column;gap:4px;
}
.drawer-item{
  display:flex;align-items:center;gap:14px;
  padding:17px 18px;border-radius:14px;
  font-size:.95rem;font-weight:500;color:var(--text);
  transition:all .25s var(--ease);position:relative;
  -webkit-tap-highlight-color:transparent;
}
.drawer-item:active{transform:scale(.98)}
.drawer-item .drawer-icon{
  width:20px;height:20px;flex-shrink:0;
  color:var(--muted);transition:color .25s var(--ease);
}
.drawer-item:hover{background:rgba(15,76,129,.04)}
.drawer-item.active{
  background:#2BBDB5;color:#fff;font-weight:600;
  box-shadow:0 4px 16px rgba(43,189,181,.25);
}
.drawer-item.active .drawer-icon{color:#fff}
.drawer-item.active::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:24px;border-radius:0 4px 4px 0;background:#fff;
}

.drawer-divider{
  height:1px;background:rgba(15,76,129,.08);
  margin:6px 22px;flex-shrink:0;
}
.drawer-footer{padding:16px 20px 20px;flex-shrink:0}
.drawer-cta{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;height:56px;border-radius:16px;
  background:linear-gradient(135deg,#2BBDB5,#45D3C7);
  color:#fff;font-size:1rem;font-weight:600;
  box-shadow:0 6px 24px rgba(43,189,181,.3);
  transition:all .3s var(--ease);
  -webkit-tap-highlight-color:transparent;
}
.drawer-cta:active{transform:scale(.97);box-shadow:0 3px 12px rgba(43,189,181,.2)}
.drawer-cta svg{width:20px;height:20px;flex-shrink:0}

@media(min-width:981px){
  .nav-overlay,.nav-drawer{display:none!important}
}
@media(max-width:980px){
  .nav-links{display:none!important}
}

/* ========== Social Dock (Desktop) ========== */
.social-dock{position:fixed;right:24px;top:50%;z-index:800;transform:translateY(-50%)}

.dock-panel{
  display:flex;flex-direction:column;gap:10px;
  background:rgba(255,255,255,.55);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.65);border-radius:22px;
  padding:14px 10px;box-shadow:0 8px 32px rgba(15,76,129,.10),0 1.5px 6px rgba(15,76,129,.06);
}

.dock-item{
  position:relative;display:flex;align-items:center;justify-content:center;
  width:48px;height:48px;border-radius:15px;color:var(--secondary);
  transition:transform .28s cubic-bezier(.22,.61,.36,1),background .28s ease,box-shadow .28s ease,color .28s ease;
  -webkit-tap-highlight-color:transparent;outline:none;
}
.dock-item:hover,.dock-item:focus-visible{
  transform:scale(1.08);
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;box-shadow:0 0 20px rgba(43,189,181,.25),0 4px 16px rgba(15,76,129,.12);
}
.dock-item:active{transform:scale(.95)}
.dock-item svg{position:relative;z-index:2;pointer-events:none}
.dock-item[data-platform="whatsapp"]:hover,.dock-item[data-platform="whatsapp"]:focus-visible{
  background:linear-gradient(135deg,#25D366,#128C7E);
  box-shadow:0 0 20px rgba(37,211,102,.25),0 4px 16px rgba(18,140,126,.12);
}

/* Tooltip */
.dock-tooltip{
  position:absolute;right:calc(100% + 14px);top:50%;transform:translateY(-50%);
  padding:7px 14px;border-radius:10px;white-space:nowrap;
  background:var(--secondary);color:#fff;font-size:.76rem;font-weight:600;
  letter-spacing:.01em;pointer-events:none;
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease,transform .25s ease;
  box-shadow:0 4px 14px rgba(15,76,129,.18);
}
.dock-tooltip::after{
  content:'';position:absolute;top:50%;left:100%;
  transform:translateY(-50%);
  border:6px solid transparent;border-left:6px solid var(--secondary);
}
.dock-item:hover .dock-tooltip,.dock-item:focus-visible .dock-tooltip{
  opacity:1;visibility:visible;transform:translateY(-50%) translateX(-4px);
}
.dock-item[data-platform="whatsapp"] .dock-tooltip{background:#25D366}
.dock-item[data-platform="whatsapp"] .dock-tooltip::after{border-left-color:#25D366}

/* Ripple */
.dock-item .ripple{
  position:absolute;border-radius:50%;
  background:rgba(255,255,255,.45);
  transform:scale(0);animation:rippleEffect .5s ease-out forwards;
  pointer-events:none;z-index:1;
}
@keyframes rippleEffect{to{transform:scale(3.5);opacity:0}}

/* Dock toggle button (hidden on desktop) */
.dock-toggle{
  display:none;width:50px;height:50px;border-radius:16px;
  background:rgba(255,255,255,.55);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.65);
  color:var(--secondary);cursor:pointer;
  align-items:center;justify-content:center;
  box-shadow:0 8px 32px rgba(15,76,129,.10),0 1.5px 6px rgba(15,76,129,.06);
  transition:transform .28s cubic-bezier(.22,.61,.36,1),box-shadow .28s ease;
  -webkit-tap-highlight-color:transparent;outline:none;
}
.dock-toggle:hover,.dock-toggle:focus-visible{transform:scale(1.08);box-shadow:0 12px 40px rgba(15,76,129,.14)}
.dock-toggle:active{transform:scale(.95)}

/* ========== Footer Social ========== */
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social-link{
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;
  color:rgba(255,255,255,.65);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.1);
  transition:all .28s cubic-bezier(.22,.61,.36,1);
  -webkit-tap-highlight-color:transparent;
}
.footer-social-link:hover{
  transform:scale(1.1) translateY(-2px);
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;border-color:transparent;
  box-shadow:0 6px 20px rgba(43,189,181,.3);
}
.footer-social-link:active{transform:scale(.95)}
.footer-social-link svg{width:18px;height:18px}

/* ========== Social Dock Mobile ========== */
@media(max-width:980px){
  .whatsapp-float{display:none}
  .social-dock{right:16px;top:auto;bottom:90px;transform:none}
  .dock-panel{
    display:flex;flex-direction:column;gap:10px;
    position:absolute;bottom:calc(100% + 14px);right:0;
    transform:translateY(10px);
    opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .3s cubic-bezier(.22,.61,.36,1),opacity .3s ease,visibility .3s ease;
  }
  .social-dock.expanded .dock-panel{
    transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;
  }
  .dock-toggle{display:flex}
  .dock-tooltip{display:none}
}
@media(max-width:480px){
  .dock-item{width:44px;height:44px;border-radius:13px}
  .dock-panel{padding:12px 8px;gap:8px}
}

/* utilities */
.text-center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.shadow-card{box-shadow:var(--shadow)}