/* ==========================================================================
   Sarlahi Life Line Health Care — stylesheet
   Palette:
     --navy   #0A3D5C  deep clinical blue (primary dark)
     --blue   #1478B0  active blue (links, primary buttons)
     --teal   #16986E  life-line green (accent, secondary buttons)
     --mint   #EAF6F1  pale wash (section backgrounds)
     --paper  #FBFCFC  near-white page background
     --ink    #0E2233  body text
     --line   #D8E6E2  hairline borders
   Type:
     Headings — 'Sora' (geometric, confident, works as a wordmark)
     Body     — 'Inter' (neutral, highly legible at small sizes)
   ========================================================================== */

:root{
  --navy:#0A3D5C;
  --navy-2:#0C4A6E;
  --blue:#1478B0;
  --teal:#16986E;
  --teal-2:#0E7A57;
  --mint:#EAF6F1;
  --paper:#FBFCFC;
  --ink:#0E2233;
  --ink-60: rgba(14,34,51,.64);
  --line:#D8E6E2;
  --white:#ffffff;

  --radius-s: 10px;
  --radius-m: 16px;
  --radius-pill: 999px;

  --shadow-soft: 0 18px 40px -22px rgba(10,61,92,.35);
  --shadow-lift: 0 24px 60px -20px rgba(10,61,92,.45);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size: clamp(15px, 0.4vw + 14px, 17px);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Sora',sans-serif;
  color:var(--navy);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}

p{ margin:0 0 1em; max-width:64ch; }
a{ color:var(--blue); text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

.container{
  width:100%;
  max-width:1180px;
  margin-inline:auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.section{ padding-block: clamp(56px, 8vw, 110px); }
.section--tint{ background:var(--mint); }
.section--navy{ background: linear-gradient(155deg, var(--navy) 0%, var(--navy-2) 60%, var(--teal-2) 130%); color:#EAF3F0; }
.section--navy h2, .section--navy h3{ color:#fff; }
.section--navy p{ color:rgba(234,243,240,.82); }

.eyebrow{ color:var(--teal); font-weight:600; font-size:.85rem; margin-bottom:.6em; display:inline-block; }

.section-head{ max-width:640px; margin-bottom: clamp(28px,4vw,48px); }
.section-head.center{ margin-inline:auto; text-align:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  padding: .85em 1.5em;
  border-radius: var(--radius-pill);
  font-weight:600;
  font-size:.95rem;
  border:1.5px solid transparent;
  cursor:pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space:nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background:var(--teal); color:#fff; box-shadow: var(--shadow-soft); }
.btn-primary:hover{ background:var(--teal-2); box-shadow:var(--shadow-lift); transform:translateY(-2px); }
.btn-ghost{ background:transparent; border-color:rgba(255,255,255,.55); color:#fff; }
.btn-ghost:hover{ background:rgba(255,255,255,.14); border-color:#fff; }
.btn-outline{ background:transparent; border-color:var(--navy); color:var(--navy); }
.btn-outline:hover{ background:var(--navy); color:#fff; }
.btn-block{ width:100%; justify-content:center; }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:1000;
  background: rgba(251,252,252,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding-block: 14px;
}
.brand{ display:flex; align-items:center; gap:.7em; color:var(--navy); }
.brand svg{ flex:none; }
.brand-logo{ width:42px; height:42px; border-radius:50%; object-fit:cover; flex:none; box-shadow:0 0 0 2px var(--white), 0 0 0 3px var(--line); }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-name{ font-family:'Sora',sans-serif; font-weight:700; font-size:1.02rem; color:var(--navy); }
.brand-loc{ font-size:.72rem; color:var(--teal-2); font-weight:600; }

.nav-links{ display:flex; align-items:center; gap: clamp(18px,2.4vw,34px); }
.nav-links a{
  color:var(--ink); font-weight:600; font-size:.94rem; position:relative; padding:.2em 0;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-4px; height:2px; background:var(--teal);
  transition: right .28s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after{ right:0; }
.nav-links a.active{ color:var(--navy); }

.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-emergency{
  display:flex; align-items:center; gap:.5em;
  font-weight:700; color:var(--navy); font-size:.9rem;
}
.nav-emergency svg{ color:var(--teal); flex:none; }

.nav-toggle{
  display:none; background:none; border:none; padding:8px; cursor:pointer;
}
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--navy); margin:5px 0; transition: transform .3s var(--ease), opacity .3s var(--ease); }

@media (max-width: 900px){
  .nav-links{
    position:fixed; inset: 66px 0 0 0; height:calc(100vh - 66px);
    background:var(--paper);
    flex-direction:column; justify-content:flex-start; align-items:flex-start;
    padding: 30px clamp(20px,6vw,48px);
    gap: 22px;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
    overflow-y:auto;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-links a{ font-size:1.15rem; }
  .nav-cta .nav-emergency{ display:none; }
  .nav-toggle{ display:block; }
  body.nav-open{ overflow:hidden; }
}

/* ---------- Hero / slider ---------- */
.hero{
  position:relative; overflow:hidden;
  min-height: min(88vh, 720px);
  display:flex; align-items:center;
  color:#fff;
}
.slider{ position:absolute; inset:0; }
.slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0; transform: scale(1.08);
  transition: opacity 1.4s var(--ease), transform 7s linear;
}
.slide.is-active{ opacity:1; transform:scale(1); }
.hero::before{
  content:""; position:absolute; inset:0; z-index:1;
  background: linear-gradient(100deg, rgba(9,45,68,.92) 10%, rgba(10,61,92,.72) 45%, rgba(16,120,90,.55) 100%);
}
.hero-content{ position:relative; z-index:2; padding-block: clamp(90px, 14vw, 60px); }
.hero-content .eyebrow{ color:#8FE3C2; }
.hero h1{
  color:#fff;
  font-size: clamp(2.1rem, 3.6vw + 1rem, 3.6rem);
  max-width:14ch;
  margin-bottom:.35em;
}
.hero p.lead{ color:rgba(255,255,255,.86); font-size:1.08rem; max-width:48ch; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:1.6em; }

.slide-dots{
  position:absolute; z-index:3; bottom:28px; left:50%; transform:translateX(-50%);
  display:flex; gap:10px;
}
.slide-dots button{
  width:9px; height:9px; border-radius:50%; border:1.5px solid rgba(255,255,255,.7);
  background:transparent; padding:0; cursor:pointer; transition: background .3s var(--ease), width .3s var(--ease);
}
.slide-dots button.is-active{ background:#fff; width:26px; border-radius:6px; }

/* ---------- Info ribbon (overlaps hero) ---------- */
.ribbon-wrap{ position:relative; z-index:5; }
.ribbon{
  background:#fff;
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-lift);
  margin-top: -46px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
}
.ribbon-item{
  display:flex; align-items:center; gap:14px;
  padding: 22px clamp(16px,3vw,30px);
  border-right:1px solid var(--line);
}
.ribbon-item:last-child{ border-right:none; }
.ribbon-item svg{ color:var(--teal); flex:none; }
.ribbon-item h4{ margin:0; font-size:.95rem; color:var(--navy); }
.ribbon-item span{ font-size:.85rem; color:var(--ink-60); }

@media (max-width: 760px){
  .ribbon{ grid-template-columns:1fr; margin-top:-30px; }
  .ribbon-item{ border-right:none; border-bottom:1px solid var(--line); }
  .ribbon-item:last-child{ border-bottom:none; }
}

/* ---------- About snippet / split layout ---------- */
.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,70px); align-items:center;
}
@media (max-width:860px){ .split{ grid-template-columns:1fr; } }
.split.reverse .split-media{ order:2; }

.split-media{ position:relative; }
.split-media img{ border-radius: var(--radius-m); box-shadow: var(--shadow-soft); }
.split-media .badge{
  position:absolute; bottom:-22px; right:-16px;
  background:var(--navy); color:#fff;
  border-radius: var(--radius-m);
  padding: 18px 22px;
  box-shadow: var(--shadow-lift);
  display:flex; flex-direction:column; align-items:center; text-align:center;
  min-width:120px;
}
.split-media .badge strong{ font-family:'Sora',sans-serif; font-size:1.7rem; color:#8FE3C2; }
.split-media .badge span{ font-size:.72rem; color:rgba(255,255,255,.8); }

.check-list{ display:flex; flex-direction:column; gap:12px; margin: 1.2em 0; }
.check-list li{ display:flex; gap:.7em; align-items:flex-start; font-weight:500; }
.check-list svg{ flex:none; color:var(--teal); margin-top:.2em; }

/* ---------- Icon / feature grid ---------- */
.grid{ display:grid; gap: clamp(18px, 2.4vw, 28px); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width:920px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:560px){ .grid-3, .grid-4{ grid-template-columns: 1fr; } }

.service-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius-m);
  padding: clamp(22px,3vw,30px);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card:hover{ transform: translateY(-6px); border-color:transparent; box-shadow: var(--shadow-soft); }
.service-icon{
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background:var(--mint); color:var(--teal);
  margin-bottom:18px;
}
.service-card h3{ font-size:1.1rem; margin-bottom:.4em; }
.service-card p{ color:var(--ink-60); font-size:.94rem; margin-bottom:.6em; }
.service-card a.more{ font-weight:600; font-size:.88rem; color:var(--navy); display:inline-flex; align-items:center; gap:.4em; }
.service-card a.more svg{ transition: transform .25s var(--ease); }
.service-card a.more:hover svg{ transform: translateX(4px); }

/* ---------- Stats ---------- */
.stats{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; text-align:center;
}
@media (max-width:760px){ .stats{ grid-template-columns: repeat(2,1fr); } }
.stat h3{ font-size: clamp(2rem, 3vw, 2.8rem); color:#8FE3C2; margin-bottom:.15em; }
.stat span{ color:rgba(234,243,240,.78); font-size:.9rem; }

/* ---------- Testimonial ---------- */
.testimonial{
  max-width:760px; margin-inline:auto; text-align:center;
}
.testimonial blockquote{
  font-family:'Sora',sans-serif; font-size: clamp(1.2rem,2vw,1.55rem);
  color:var(--navy); margin:0 0 .8em; font-weight:600; line-height:1.4;
}
.testimonial cite{ font-style:normal; color:var(--ink-60); font-size:.9rem; }

/* ---------- Timeline (About) ---------- */
.timeline{ position:relative; padding-left: 28px; border-left:2px solid var(--line); display:flex; flex-direction:column; gap: 34px; }
.timeline-item{ position:relative; }
.timeline-item::before{
  content:""; position:absolute; left:-34px; top:4px; width:14px; height:14px; border-radius:50%;
  background:var(--teal); box-shadow: 0 0 0 4px var(--mint);
}
.timeline-item h4{ margin-bottom:.2em; color:var(--navy); }
.timeline-item span{ color:var(--teal-2); font-weight:700; font-size:.85rem; }

/* ---------- Value / team cards ---------- */
.value-card{ display:flex; gap:16px; }
.value-card .num{ font-family:'Sora',sans-serif; font-weight:700; color:var(--line); font-size:2rem; line-height:1; }
.value-card h4{ margin-bottom:.3em; }
.value-card p{ color:var(--ink-60); font-size:.94rem; }

/* ---------- Contact page ---------- */
.contact-grid{ display:grid; grid-template-columns: 1.1fr 1fr; gap: clamp(30px,4vw,60px); }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }

.contact-detail{ display:flex; gap:16px; padding-block:16px; border-bottom:1px solid var(--line); }
.contact-detail:first-child{ padding-top:0; }
.contact-detail svg{ color:var(--teal); flex:none; margin-top:2px; }
.contact-detail h4{ margin-bottom:.2em; font-size:1rem; }
.contact-detail span, .contact-detail a{ color:var(--ink-60); font-size:.94rem; }

.map-frame{ border-radius: var(--radius-m); overflow:hidden; border:1px solid var(--line); box-shadow: var(--shadow-soft); }
.map-frame iframe{ width:100%; height:320px; border:0; display:block; }

.form-card{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-m);
  padding: clamp(24px,3vw,36px); box-shadow: var(--shadow-soft);
}
.field{ margin-bottom:18px; display:flex; flex-direction:column; gap:6px; }
.field label{ font-weight:600; font-size:.88rem; color:var(--navy); }
.field input, .field select, .field textarea{
  border:1.5px solid var(--line); border-radius: var(--radius-s);
  padding: .8em .9em; font-family:inherit; font-size:.95rem; color:var(--ink);
  background:var(--paper); transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--teal); box-shadow: 0 0 0 4px rgba(22,152,110,.15);
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:520px){ .field-row{ grid-template-columns:1fr; } }
.form-note{ font-size:.82rem; color:var(--ink-60); margin-top:10px; }
.form-success{
  display:none; align-items:center; gap:10px; background:var(--mint); color:var(--teal-2);
  border-radius: var(--radius-s); padding: 14px 16px; font-weight:600; font-size:.92rem; margin-top:14px;
}
.form-success.show{ display:flex; }

/* ---------- CTA band ---------- */
.cta-band{
  display:flex; flex-wrap:wrap; gap:20px; align-items:center; justify-content:space-between;
  background: var(--navy); color:#fff; border-radius: var(--radius-m);
  padding: clamp(26px,4vw,40px);
}
.cta-band h3{ color:#fff; margin-bottom:.2em; }
.cta-band p{ color:rgba(255,255,255,.78); margin:0; }

/* ---------- Footer ---------- */
.site-footer{ background:#082C42; color:rgba(234,243,240,.82); padding-block: 56px 26px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 34px; margin-bottom:40px; }
@media (max-width:820px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{ color:#fff; font-size:.95rem; margin-bottom:1em; }
.footer-brand{ display:flex; align-items:center; gap:.6em; margin-bottom:14px; }
.footer-brand img{ width:36px; height:36px; border-radius:50%; object-fit:cover; flex:none; }
.footer-brand span{ font-family:'Sora',sans-serif; font-weight:700; color:#fff; }
.site-footer p{ color:rgba(234,243,240,.7); font-size:.9rem; }
.footer-links li{ margin-bottom:10px; }
.footer-links a{ color:rgba(234,243,240,.78); font-size:.9rem; transition:color .2s var(--ease); }
.footer-links a:hover{ color:#8FE3C2; }
.footer-bottom{
  border-top:1px solid rgba(234,243,240,.14); padding-top:22px;
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px;
  font-size:.82rem; color:rgba(234,243,240,.6);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-2) 60%, var(--teal-2) 130%);
  color:#fff; padding-block: clamp(60px,9vw,100px) clamp(50px,7vw,80px);
}
.page-hero .eyebrow{ color:#8FE3C2; }
.page-hero h1{ color:#fff; font-size: clamp(2rem, 3vw + 1rem, 3rem); max-width:20ch; }
.page-hero p{ color:rgba(255,255,255,.82); max-width:56ch; }
.breadcrumb{ display:flex; gap:8px; align-items:center; font-size:.85rem; color:rgba(255,255,255,.7); margin-bottom:16px; }
.breadcrumb a{ color:rgba(255,255,255,.85); }

/* ---------- Reveal animation (scroll) ---------- */
.reveal{ opacity:0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Emergency floating button ---------- */
.emergency-fab{
  position:fixed; right:18px; bottom:18px; z-index:900;
  display:flex; align-items:center; gap:.6em;
  background:var(--teal); color:#fff; border-radius: var(--radius-pill);
  padding: 14px 20px; font-weight:700; font-size:.9rem;
  box-shadow: var(--shadow-lift);
  animation: pulse-ring 2.4s var(--ease) infinite;
}
.emergency-fab:hover{ background:var(--teal-2); }
@keyframes pulse-ring{
  0%   { box-shadow: 0 0 0 0 rgba(22,152,110,.45), var(--shadow-lift); }
  70%  { box-shadow: 0 0 0 14px rgba(22,152,110,0), var(--shadow-lift); }
  100% { box-shadow: 0 0 0 0 rgba(22,152,110,0), var(--shadow-lift); }
}
@media (prefers-reduced-motion: reduce){ .emergency-fab{ animation:none; } }

/* ---------- Utility ---------- */
.text-center{ text-align:center; }
.mt-lg{ margin-top: clamp(30px,4vw,50px); }
.tag-row{ display:flex; flex-wrap:wrap; gap:10px; }
.tag{ background:var(--mint); color:var(--teal-2); font-size:.8rem; font-weight:600; padding:.4em .9em; border-radius: var(--radius-pill); }