/* =========================================================
   HRIDAYA CARE — Heart & Maternity Care
   Design tokens
   ========================================================= */
:root{
  --cream:#FBF5EF;
  --cream-2:#F3E9DE;
  --teal:#123B3E;
  --teal-2:#1B5257;
  --rose:#D97A86;
  --rose-soft:#F3D9DD;
  --heart:#AE3240;
  --gold:#C9A24B;
  --ink:#1C2827;
  --ink-soft:#5B6866;
  --white:#FFFFFF;
  --radius:14px;
  --shadow:0 10px 30px rgba(18,59,62,0.10);
  --font-display:'Fraunces', serif;
  --font-body:'Inter', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .5em;color:var(--teal);line-height:1.15;}
p{line-height:1.65;color:var(--ink-soft);margin:0 0 1em;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--heart);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);display:inline-block;}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:100px;font-weight:600;font-size:.95rem;
  border:2px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.btn-primary{background:var(--heart);color:var(--white);box-shadow:0 8px 20px rgba(174,50,64,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(174,50,64,.36);}
.btn-outline{background:transparent;border-color:var(--teal);color:var(--teal);}
.btn-outline:hover{background:var(--teal);color:var(--white);}
.btn-block{width:100%;}
.btn-sm{padding:8px 16px;font-size:.8rem;}

/* =========================== NAV =========================== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,245,239,0.92);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(18,59,62,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.3rem;color:var(--teal);}
.brand-mark{width:34px;height:34px;flex-shrink:0;}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rose);}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{font-weight:600;font-size:.92rem;color:var(--teal);position:relative;padding:4px 0;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--heart);transition:width .25s ease;}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--teal);margin:5px 0;transition:.3s;}

@media (max-width:900px){
  .nav-links{
    position:fixed;inset:70px 0 0 0;background:var(--cream);
    flex-direction:column;justify-content:flex-start;align-items:flex-start;
    padding:30px 24px;gap:22px;transform:translateX(100%);transition:transform .3s ease;
    border-top:1px solid rgba(18,59,62,.08);
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:1.1rem;}
  .nav-toggle{display:block;}
  .nav-cta .btn-outline{display:none;}
}

/* =========================== HERO =========================== */
.hero{position:relative;padding:70px 0 40px;overflow:hidden;}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:600;}
.hero h1 em{font-style:normal;color:var(--heart);}
.hero-lead{font-size:1.08rem;max-width:46ch;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px;}
.hero-stats{display:flex;gap:34px;margin-top:42px;flex-wrap:wrap;}
.hero-stats div strong{display:block;font-family:var(--font-display);font-size:1.7rem;color:var(--teal);}
.hero-stats div span{font-size:.78rem;color:var(--ink-soft);letter-spacing:.03em;}
.hero-visual{position:relative;}
.pulse-card{
  background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:26px;position:relative;overflow:hidden;
}
.pulse-card svg{width:100%;height:auto;display:block;}
.pulse-caption{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:.8rem;color:var(--ink-soft);}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--rose);display:inline-block;margin-right:6px;animation:blink 1.6s infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.25;}}

@media (max-width:900px){
  .hero .container{grid-template-columns:1fr;text-align:left;}
  .hero-stats{gap:26px;}
}

/* Section divider (heartbeat -> curve signature motif) */
.divider{display:block;width:100%;height:auto;margin:0;}
.divider path{transition:stroke-dashoffset 1.4s ease;}

/* =========================== SECTIONS =========================== */
section{padding:86px 0;}
.section-head{max-width:640px;margin:0 auto 50px;text-align:center;}
.section-head.left{margin:0 0 50px;text-align:left;}
.bg-teal{background:var(--teal);color:var(--white);}
.bg-teal h2,.bg-teal h3,.bg-teal .eyebrow{color:var(--white);}
.bg-teal p{color:#CFE0DF;}
.bg-soft{background:var(--cream-2);}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.service-col{background:var(--white);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);}
.service-col h3{display:flex;align-items:center;gap:12px;font-size:1.35rem;}
.service-col .tag-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.tag-icon.heart{background:var(--rose-soft);}
.tag-icon.mat{background:#E4EDE9;}
.service-col ul{margin-top:18px;display:flex;flex-direction:column;gap:12px;}
.service-col li{display:flex;gap:10px;font-size:.94rem;color:var(--ink-soft);align-items:flex-start;}
.service-col li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--heart);margin-top:8px;flex-shrink:0;}
.service-col.maternity li::before{background:var(--teal-2);}

@media (max-width:800px){.services-grid{grid-template-columns:1fr;}}

/* Why choose us */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.feature{background:var(--white);border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:var(--shadow);}
.feature svg{width:36px;height:36px;margin:0 auto 14px;color:var(--heart);}
.feature h4{font-size:1.02rem;margin-bottom:6px;}
.feature p{font-size:.88rem;margin:0;}
@media (max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.features-grid{grid-template-columns:1fr;}}

/* Doctors */
.doctors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.doctor-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.doctor-photo{height:150px;background:linear-gradient(135deg,var(--rose-soft),var(--cream-2));display:flex;align-items:center;justify-content:center;}
.doctor-photo svg{width:64px;height:64px;color:var(--teal-2);}
.doctor-body{padding:18px 20px 22px;}
.doctor-body h4{margin-bottom:2px;font-size:1.05rem;}
.doctor-role{font-size:.78rem;color:var(--heart);font-weight:600;letter-spacing:.03em;text-transform:uppercase;margin-bottom:8px;display:block;}
.doctor-body p{font-size:.85rem;margin-bottom:0;}
@media (max-width:900px){.doctors-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.doctors-grid{grid-template-columns:1fr;}}

/* Testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.testi-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px;}
.testi-card p{color:#E4EFEE;font-style:italic;}
.testi-name{font-weight:700;color:var(--white);font-size:.9rem;}
.testi-tag{font-size:.76rem;color:var(--rose);}
@media (max-width:900px){.testi-grid{grid-template-columns:1fr;}}

/* =========================== BOOKING =========================== */
.booking-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:flex-start;}
.booking-info{position:sticky;top:100px;}
.info-row{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start;}
.info-row svg{width:22px;height:22px;color:var(--heart);flex-shrink:0;margin-top:2px;}
.info-row strong{display:block;color:var(--teal);font-size:.95rem;margin-bottom:2px;}
.info-row span{font-size:.88rem;color:var(--ink-soft);}

.card-form{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.field.full{grid-column:1/-1;}
.field label{font-size:.82rem;font-weight:600;color:var(--teal);}
.field input,.field select,.field textarea{
  padding:12px 14px;border-radius:10px;border:1.5px solid #E1D9CF;
  font-family:var(--font-body);font-size:.94rem;background:var(--cream);color:var(--ink);
  transition:border-color .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--rose);outline:none;}
.field textarea{resize:vertical;min-height:90px;}
.form-msg{margin-top:14px;padding:12px 16px;border-radius:10px;font-size:.88rem;display:none;}
.form-msg.show{display:block;}
.form-msg.success{background:#E4EFE7;color:#1E6B3C;}
.form-msg.error{background:#FBE4E4;color:var(--heart);}
@media (max-width:900px){
  .booking-wrap{grid-template-columns:1fr;}
  .booking-info{position:static;}
  .form-grid{grid-template-columns:1fr;}
  .card-form{padding:24px;}
}

/* =========================== CONTACT / FOOTER =========================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.map-box{background:var(--cream-2);border-radius:var(--radius);height:100%;min-height:280px;display:flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:.9rem;border:1px dashed #C9BBA9;}
@media (max-width:800px){.contact-grid{grid-template-columns:1fr;}}

footer{background:var(--teal);color:#CFE0DF;padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:36px;}
.footer-grid h5{color:var(--white);font-family:var(--font-body);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;}
.footer-grid a,.footer-grid li{font-size:.9rem;color:#CFE0DF;margin-bottom:10px;display:block;}
.footer-grid a:hover{color:var(--rose);}
.footer-brand p{color:#AEC6C4;font-size:.88rem;max-width:32ch;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:.8rem;color:#9DB8B6;}
.footer-bottom a{color:#9DB8B6;text-decoration:underline;}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr;}}

/* Reveal-on-scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .pulse-dot{animation:none;}
}