/* =========================================================================
   Gazipur Ambulance Service — Design System & Styles
   Bangla type: SolaimanLipi  |  Latin/numerals: Manrope
   ========================================================================= */

:root{
  /* Brand palette */
  --red:#E1091F;
  --red-deep:#A3040F;
  --red-soft:#FDECEC;
  --green:#04703C;
  --green-deep:#03502B;
  --green-soft:#E7F5EE;
  --amber:#F5A623;
  --navy:#0B1B2E;
  --navy-2:#122238;
  --ink:#16263D;
  --muted:#57667E;
  --muted-2:#8592A3;
  --paper:#FFFFFF;
  --mist:#F3F8F6;
  --mist-2:#EEF3F7;
  --line:#E7ECEA;
  --line-2:#DEE6EA;

  --shadow-sm:0 8px 20px -12px rgba(11,27,46,.28);
  --shadow-md:0 22px 48px -20px rgba(11,27,46,.32);
  --shadow-lg:0 32px 70px -24px rgba(11,27,46,.38);
  --shadow-red:0 16px 34px -10px rgba(225,9,31,.40);
  --shadow-green:0 16px 34px -12px rgba(4,112,60,.30);

  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:28px;
  --radius-full:999px;

  --container:1180px;

  --font-bn:"SolaimanLipi","Noto Sans Bengali","Hind Siliguri",sans-serif;
  --font-en:"Manrope","Segoe UI",Arial,sans-serif;

  --ease:cubic-bezier(.22,.9,.32,1);
  --head-h:84px;
}

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-bn);
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  padding-bottom:78px;
}
img,svg{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit}
button{font:inherit;cursor:pointer;background:none;border:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
::selection{background:var(--red);color:#fff}
.en{font-family:var(--font-en)}
.container{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
section[id]{scroll-margin-top:calc(var(--head-h) + 14px)}

.icon{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.icon.filled{fill:currentColor;stroke:none}

a:focus-visible,button:focus-visible,input:focus-visible{
  outline:3px solid var(--amber);outline-offset:3px;border-radius:4px;
}

.skip-link{
  position:fixed;left:-999px;top:0;background:var(--navy);color:#fff;
  padding:14px 20px;border-radius:0 0 12px 0;z-index:9999;font-weight:700;
}
.skip-link:focus{left:0}

.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

@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;
  }
}

/* ---------- Type helpers ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-en);
  font-weight:700;letter-spacing:.01em;color:var(--green);
  background:var(--green-soft);padding:7px 16px 7px 14px;border-radius:var(--radius-full);
  font-size:13px;
}
.kicker .icon{width:15px;height:15px}
.section-title{max-width:720px}
.section-title h2{
  font-size:clamp(26px,4vw,38px);line-height:1.28;color:var(--navy);
  margin-top:14px;font-weight:700;
}
.section-title p{margin-top:12px;color:var(--muted);font-size:16.5px;max-width:60ch}
.section{padding:78px 0}
.section-soft{background:var(--mist)}
.t-red{color:var(--red)}
.t-green{color:var(--green)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:var(--radius-full);font-weight:700;font-size:16px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s var(--ease);
  white-space:nowrap;
}
.btn .icon{width:19px;height:19px}
.btn:active{transform:scale(.97)}
.btn-red{background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;box-shadow:var(--shadow-red)}
.btn-red:hover{box-shadow:0 20px 42px -8px rgba(225,9,31,.5);transform:translateY(-2px)}
.btn-green{background:linear-gradient(135deg,var(--green),var(--green-deep));color:#fff;box-shadow:var(--shadow-green)}
.btn-green:hover{box-shadow:0 20px 42px -10px rgba(4,112,60,.4);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--line-2);box-shadow:var(--shadow-sm)}
.btn-outline:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-block{width:100%}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(222,230,234,.9);
  transition:box-shadow .3s var(--ease),background-color .3s var(--ease);
}
.header.is-stuck{box-shadow:0 12px 30px -18px rgba(11,27,46,.35)}
.nav{min-height:var(--head-h);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:56px;height:56px;object-fit:contain;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{color:var(--green);font-size:21px;font-weight:700}
.brand-text .sub{color:var(--red);font-size:12.5px;font-weight:700;font-family:var(--font-en);letter-spacing:.01em;margin-top:2px}

.menu{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;color:var(--navy);font-size:15px}
.menu a{position:relative;padding:10px 14px;border-radius:var(--radius-full);transition:color .2s,background-color .2s}
.menu a:hover,.menu a.is-active{color:var(--red);background:var(--red-soft)}

.header-actions{display:flex;align-items:center;gap:10px}
.call-pill{
  display:inline-flex;align-items:center;gap:9px;position:relative;
  background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;
  border-radius:var(--radius-full);padding:11px 18px 11px 14px;
  box-shadow:var(--shadow-red);font-family:var(--font-en);font-size:16px;font-weight:800;
  white-space:nowrap;
}
.call-pill .dot{width:8px;height:8px;border-radius:50%;background:#fff;position:relative;flex-shrink:0}
.call-pill .dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;border:1.5px solid #fff;
  animation:ring-ping 1.8s var(--ease) infinite;
}
.mobile-toggle{
  display:none;border:1.5px solid var(--line-2);background:#fff;color:var(--navy);
  border-radius:14px;width:46px;height:46px;align-items:center;justify-content:center;
}
.mobile-toggle .icon{width:22px;height:22px}
.mobile-toggle .icon.close{display:none}
.mobile-toggle[aria-expanded="true"] .icon.open{display:none}
.mobile-toggle[aria-expanded="true"] .icon.close{display:block}

.mobile-menu{
  display:none;position:fixed;inset:var(--head-h) 0 0 0;z-index:190;
  background:#fff;padding:26px 20px;overflow-y:auto;
}
.mobile-menu.is-open{display:block;animation:fade-in .25s var(--ease)}
.mobile-menu a{
  display:flex;align-items:center;justify-content:space-between;
  padding:17px 6px;border-bottom:1px solid var(--line);font-weight:700;font-size:17.5px;color:var(--navy);
}
.mobile-menu .m-call{
  margin-top:22px;display:flex;flex-direction:column;gap:12px;
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--mist)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:100% center}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.99) 0%,rgba(255,255,255,.97) 34%,rgba(255,255,255,.86) 52%,rgba(255,255,255,.5) 70%,rgba(255,255,255,.22) 100%);
}
.hero-inner{position:relative;z-index:1;padding:56px 0 68px}
.hero-copy{max-width:600px}
.badge-live{
  display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line-2);
  padding:8px 16px 8px 12px;border-radius:var(--radius-full);font-size:13.5px;font-weight:700;
  color:var(--navy);box-shadow:var(--shadow-sm);
}
.badge-live .pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--green);position:relative;flex-shrink:0}
.badge-live .pulse-dot::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;border:1.5px solid var(--green);
  animation:ring-ping 1.8s var(--ease) infinite;
}
.hero h1{
  margin-top:20px;font-size:clamp(34px,5.6vw,54px);line-height:1.12;font-weight:700;
}
.hero h1 span{display:block}
.hero .lead{margin-top:18px;font-size:19px;color:var(--ink);font-weight:400;max-width:54ch}
.hero .desc{margin-top:10px;font-size:16px;color:var(--muted);max-width:56ch}

.ecg-strip{width:100%;max-width:420px;height:44px;margin:22px 0 6px;color:var(--red);opacity:.85}
.ecg-strip .beat{fill:none;stroke:currentColor;stroke-width:2.4}
.ecg-strip .dot{fill:var(--red)}
@supports (offset-path: path("M0 0")){
  .ecg-strip .dot{offset-path:path("M-10,60 L0,60 L40,60 L55,44 L64,76 L74,16 L84,98 L94,54 L112,60 L200,60 L240,60 L255,44 L264,76 L274,16 L284,98 L294,54 L312,60 L400,60 L440,60 L455,44 L464,76 L474,16 L484,98 L494,54 L512,60 L600,60 L640,60 L655,44 L664,76 L674,16 L684,98 L694,54 L712,60 L800,60 L840,60 L855,44 L864,76 L874,16 L884,98 L894,54 L912,60 L1000,60 L1040,60 L1055,44 L1064,76 L1074,16 L1084,98 L1094,54 L1112,60 L1200,60 L1210,60");
    animation:ecg-travel 3.2s linear infinite;
    offset-rotate:0deg;
  }
}
@keyframes ecg-travel{from{offset-distance:0%}to{offset-distance:100%}}

.hero-call{
  position:relative;display:flex;align-items:center;gap:16px;margin-top:26px;
  background:var(--navy);border-radius:var(--radius-lg);padding:18px 26px;box-shadow:var(--shadow-lg);
  max-width:420px;
}
.hero-call .rings{position:absolute;left:26px;top:50%;translate:0 -50%;width:52px;height:52px;pointer-events:none}
.hero-call .rings span{
  position:absolute;inset:0;border-radius:50%;border:2px solid var(--red);opacity:0;
  animation:beacon 2.4s var(--ease) infinite;
}
.hero-call .rings span:nth-child(2){animation-delay:.6s}
.hero-call .rings span:nth-child(3){animation-delay:1.2s}
.hero-call .ring-core{
  position:relative;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--red-deep));
  display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 8px 20px -6px rgba(225,9,31,.6);
}
.hero-call .ring-core .icon{width:24px;height:24px}
.hero-call .text{display:flex;flex-direction:column;color:#fff;min-width:0}
.hero-call .text .small{font-size:13.5px;color:#c9d4e2;font-weight:600}
.hero-call .text .big{font-family:var(--font-en);font-size:27px;font-weight:800;letter-spacing:.01em;margin-top:2px}

.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px}
.hero-trust li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--navy);font-weight:700}
.hero-trust .icon{width:17px;height:17px;color:var(--green)}

@keyframes ring-ping{
  0%{transform:scale(1);opacity:1}
  100%{transform:scale(2.6);opacity:0}
}
@keyframes beacon{
  0%{transform:scale(.7);opacity:.9}
  100%{transform:scale(2.05);opacity:0}
}
@keyframes fade-in{
  from{opacity:0}
  to{opacity:1}
}

/* ---------- Quick highlight strip ---------- */
.quick{padding:0 0 10px;margin-top:-34px;position:relative;z-index:2}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.qcard{
  background:#fff;border-radius:var(--radius-md);padding:22px 20px;box-shadow:var(--shadow-md);
  border:1px solid var(--line);
}
.qcard .icon-wrap{
  width:46px;height:46px;border-radius:14px;background:var(--red-soft);color:var(--red);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.qcard .icon-wrap .icon{width:23px;height:23px}
.qcard:nth-child(2) .icon-wrap{background:var(--green-soft);color:var(--green)}
.qcard:nth-child(4) .icon-wrap{background:#FFF3E0;color:var(--amber)}
.qcard h3{font-size:17px;color:var(--navy);font-weight:700}
.qcard p{margin-top:8px;font-size:14.5px;color:var(--muted)}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  display:flex;flex-direction:column;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.service-card .icon-wrap{
  width:54px;height:54px;border-radius:16px;background:var(--red-soft);color:var(--red);
  display:flex;align-items:center;justify-content:center;
}
.service-card .icon-wrap .icon{width:27px;height:27px}
.service-card:nth-child(3n-1) .icon-wrap{background:var(--green-soft);color:var(--green)}
.service-card:nth-child(3n) .icon-wrap{background:#FFF3E0;color:var(--amber)}
.service-card .s-kicker{
  display:block;margin-top:18px;font-size:13.5px;font-weight:700;color:var(--muted-2);
}
.service-card h3{font-family:var(--font-en);font-size:19px;color:var(--navy);font-weight:800;margin-top:4px}
.service-card p{margin-top:10px;color:var(--muted);font-size:15px}
.service-card ul{margin-top:16px;display:flex;flex-direction:column;gap:9px;flex:1}
.service-card ul li{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:var(--ink)}
.service-card ul .icon{width:16px;height:16px;color:var(--green);margin-top:3px}
.service-card .s-call{
  margin-top:20px;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;
  color:var(--red);padding-top:16px;border-top:1px dashed var(--line-2);
}
.service-card .s-call .icon{width:15px;height:15px}

/* ---------- Service area ---------- */
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.area-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.area-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.area-list .chip{
  display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line-2);
  padding:9px 16px;border-radius:var(--radius-full);font-size:14px;font-weight:700;color:var(--navy);
}
.area-list .chip .icon{width:14px;height:14px;color:var(--red)}
.area-list .chip.tag-all{background:var(--navy);color:#fff;border-color:var(--navy)}
.area-list .chip.tag-all .icon{color:var(--amber)}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:42px}
.why-card{text-align:left}
.why-card .icon-wrap{
  width:50px;height:50px;border-radius:15px;background:var(--mist);color:var(--green);
  display:flex;align-items:center;justify-content:center;
}
.why-card .icon-wrap .icon{width:25px;height:25px}
.why-card h3{margin-top:16px;font-size:17px;color:var(--navy);font-weight:700}
.why-card p{margin-top:8px;font-size:14.5px;color:var(--muted)}

/* ---------- About / trust ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about-card{
  background:var(--navy);border-radius:var(--radius-lg);padding:34px;color:#fff;position:relative;overflow:hidden;
}
.about-card::before{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(225,9,31,.35),transparent 70%);
}
.about-card .row{display:flex;gap:14px;align-items:flex-start;position:relative}
.about-card .row + .row{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14)}
.about-card .icon-wrap{
  width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.1);color:var(--amber);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.about-card .icon-wrap .icon{width:21px;height:21px}
.about-card .row h3{font-size:15.5px;font-weight:700}
.about-card .row p{margin-top:5px;font-size:14px;color:#c9d4e2}
.about-card .row p .en{color:#fff;font-weight:700}

/* ---------- Call panel ---------- */
.call-panel{
  background:linear-gradient(120deg,var(--red),var(--red-deep));border-radius:var(--radius-lg);
  padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;
  color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-red);
}
.call-panel::before{
  content:"";position:absolute;inset:0;opacity:.15;
  background-image:radial-gradient(circle,#fff 1.5px,transparent 1.5px);background-size:22px 22px;
}
.call-panel > *{position:relative}
.call-panel h2{font-size:clamp(22px,3vw,30px);font-weight:700}
.call-panel p{margin-top:8px;color:#ffd9dc;font-size:15.5px}
.call-panel .number{
  font-family:var(--font-en);font-size:clamp(24px,3.4vw,34px);font-weight:800;background:#fff;color:var(--red);
  padding:16px 28px;border-radius:var(--radius-full);white-space:nowrap;display:inline-flex;align-items:center;gap:10px;
  transition:transform .25s var(--ease);
}
.call-panel .number:hover{transform:scale(1.04)}
.call-panel .number .icon{width:20px;height:20px}

/* ---------- Process ---------- */
.process{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:52px}
.process::before{
  content:"";position:absolute;top:27px;left:calc(100%/6);right:calc(100%/6);height:2px;
  background:repeating-linear-gradient(90deg,var(--line-2) 0 10px,transparent 10px 18px);
  z-index:0;
}
.step{position:relative;z-index:1;text-align:center}
.step .num{
  width:54px;height:54px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--font-en);
  font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto;
  box-shadow:var(--shadow-md);
}
.step:nth-child(1) .num{background:linear-gradient(135deg,var(--red),var(--red-deep))}
.step:nth-child(3) .num{background:linear-gradient(135deg,var(--green),var(--green-deep))}
.step h3{margin-top:18px;font-size:18px;color:var(--navy);font-weight:700}
.step p{margin-top:8px;font-size:14.5px;color:var(--muted);max-width:30ch;margin-inline:auto}

/* ---------- FAQ ---------- */
.faq-wrap{margin-top:38px;display:flex;flex-direction:column;gap:12px;max-width:820px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;text-align:right;font-size:16px;font-weight:700;color:var(--navy);
}
.faq-q span:first-child{text-align:left;flex:1}
.faq-q .chev{color:var(--red);transition:transform .3s var(--ease);flex-shrink:0}
.faq-q .chev .icon{width:20px;height:20px}
.faq-item[data-open="true"] .chev{transform:rotate(180deg)}
.faq-a-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}
.faq-item[data-open="true"] .faq-a-wrap{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden}
.faq-a{padding:0 22px 22px;color:var(--muted);font-size:15px;max-width:70ch}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:stretch}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px}
.contact-list{margin-top:22px;display:flex;flex-direction:column;gap:16px}
.contact-list .row{display:flex;align-items:center;gap:14px}
.contact-list .icon-wrap{
  width:42px;height:42px;border-radius:12px;background:var(--mist);color:var(--red);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-list .icon-wrap .icon{width:20px;height:20px}
.contact-list a{font-weight:700;color:var(--navy)}
.contact-list a:hover{color:var(--red)}
.contact-list .lbl{display:block;font-size:12.5px;color:var(--muted-2);font-weight:600}
.contact-card .hero-actions{margin-top:28px}
.map-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);min-height:340px;border:1px solid var(--line)}
.map-card iframe{width:100%;height:100%;min-height:340px;border:0}

/* ---------- Footer ---------- */
.footer{background:var(--navy);color:#c9d4e2;padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer-logo{display:flex;align-items:center;gap:12px}
.footer-logo img{width:50px;height:50px;object-fit:contain}
.footer-logo strong{color:#fff;font-size:19px;font-weight:700;display:block}
.footer p{margin-top:16px;font-size:14.5px;line-height:1.75;max-width:34ch}
.footer h3{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;font-family:var(--font-en);letter-spacing:.02em}
.footer .flinks{display:flex;flex-direction:column;gap:12px}
.footer .flinks a{font-size:14.5px;transition:color .2s}
.footer .flinks a:hover{color:#fff}
.footer-social{margin-top:20px;display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);padding:10px 16px;border-radius:var(--radius-full);font-weight:700;font-size:14px;color:#fff}
.footer-social .icon{width:17px;height:17px;color:var(--amber)}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13.5px;color:#8fa0b8;
}

/* ---------- Sticky call bar ---------- */
.sticky-call{
  position:fixed;left:0;right:0;bottom:0;z-index:150;background:#fff;
  border-top:1px solid var(--line-2);box-shadow:0 -10px 30px -14px rgba(11,27,46,.2);
  padding:11px 0;
}
.sticky-call .container{display:flex;align-items:center;justify-content:space-between;gap:14px}
.sticky-call .info{display:flex;align-items:center;gap:10px;min-width:0}
.sticky-call .info .lbl{font-size:12px;color:var(--muted);font-weight:700;display:block}
.sticky-call .info .num{font-family:var(--font-en);font-size:17px;font-weight:800;color:var(--navy)}
.sticky-call .call-btn{
  display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--red),var(--red-deep));
  color:#fff;padding:12px 20px;border-radius:var(--radius-full);font-weight:700;font-size:14.5px;
  box-shadow:var(--shadow-red);white-space:nowrap;flex-shrink:0;
}
.sticky-call .call-btn .icon{width:16px;height:16px}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:20px;bottom:100px;z-index:140;width:46px;height:46px;border-radius:50%;
  background:#fff;border:1px solid var(--line-2);color:var(--navy);box-shadow:var(--shadow-md);
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;
  transform:translateY(10px);transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top .icon{width:20px;height:20px}

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

/* ---------- Responsive ---------- */
@media (max-width:999px){
  :root{--head-h:70px}
  .menu{display:none}
  .mobile-toggle{display:flex}
  .brand img{width:46px;height:46px}
  .brand-text strong{font-size:17px}
  .brand-text .sub{font-size:10.5px}
  .call-pill{padding:9px 14px 9px 12px;font-size:14px}
  .call-pill .txt{display:none}

  .hero-media::after{
    background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.95) 40%,rgba(255,255,255,.92) 65%,rgba(255,255,255,.97) 100%);
  }
  .hero-inner{padding:34px 0 44px}
  .hero-copy{max-width:100%}
  .hero-call{max-width:100%}

  .quick{margin-top:0}
  .quick-grid{grid-template-columns:1fr 1fr;gap:12px}
  .qcard{padding:18px 16px}

  .services-grid{grid-template-columns:1fr;gap:16px}
  .area-grid{grid-template-columns:1fr;gap:32px}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .why-grid{grid-template-columns:1fr 1fr;gap:14px}

  .call-panel{flex-direction:column;text-align:center;padding:34px 24px}
  .process{grid-template-columns:1fr;gap:36px}
  .process::before{display:none}

  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:34px}

  .section{padding:56px 0}
}

@media (max-width:560px){
  .why-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .call-panel .number{width:100%;justify-content:center}
  .to-top{right:14px;bottom:92px;width:42px;height:42px}
}