:root{
  --navy:#0B2E4E; --navy-deep:#071E36;
  --blue:#1477C8; --blue-light:#3FA9E0;
  --ice:#EAF6FC; --ice-line:#D6ECF6;
  --orange:#FF7A29; --orange-dark:#E0620F;
  --ink:#0B2038; --grey:#5B7186;
  --paper:#FFFFFF; --bg:#F5FAFD;
  --radius:16px; --radius-sm:10px;
  --shadow:0 10px 30px rgba(11,46,78,0.08);
}
:root:not([data-theme="light"]){
  @media (prefers-color-scheme: dark){
    --navy:#0B2E4E; --navy-deep:#071E36;
    --blue:#3FA9E0; --blue-light:#5CC0F0;
    --ice:#0F2C3E; --ice-line:#1B3F55;
    --orange:#FF8C42; --orange-dark:#FFA25E;
    --ink:#EAF4FB; --grey:#9BB4C6;
    --paper:#0F2438; --bg:#0A1B2B;
    --shadow:0 10px 30px rgba(0,0,0,0.35);
  }
}
:root[data-theme="dark"]{
  --navy:#0B2E4E; --navy-deep:#071E36;
  --blue:#3FA9E0; --blue-light:#5CC0F0;
  --ice:#0F2C3E; --ice-line:#1B3F55;
  --orange:#FF8C42; --orange-dark:#FFA25E;
  --ink:#EAF4FB; --grey:#9BB4C6;
  --paper:#0F2438; --bg:#0A1B2B;
  --shadow:0 10px 30px rgba(0,0,0,0.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0; background:var(--bg); color:var(--ink); font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;}
h1,h2,h3,.display{font-family:"Poppins",sans-serif; font-weight:700; line-height:1.15; margin:0; color:var(--ink);}
a{color:inherit;} img,svg{max-width:100%; display:block;}
.wrap{max-width:1140px; margin:0 auto; padding:0 24px;}
.overflow-scroll{overflow-x:auto;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange); outline-offset:2px;}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}}

/* Top strip */
.top-strip{background:var(--orange); color:#fff; text-align:center; font-size:0.85rem; font-weight:600; padding:9px 16px;}
.top-strip a{text-decoration:underline;}

/* Header */
header.site{position:sticky; top:0; z-index:40; background:var(--paper); box-shadow:0 2px 14px rgba(11,46,78,0.06);}
.site-bar{display:flex; align-items:center; justify-content:space-between; padding:12px 24px; max-width:1140px; margin:0 auto; gap:16px;}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none;}
.brand-mark{width:46px; height:46px; flex:none;}
.brand-text{display:flex; flex-direction:column; line-height:1.15;}
.brand-text strong{font-family:"Poppins",sans-serif; font-size:1.05rem; font-weight:800; color:var(--navy);}
.brand-text span{font-size:0.72rem; color:var(--grey); font-weight:600;}
nav.primary{display:flex; align-items:center; gap:24px;}
nav.primary a{text-decoration:none; font-size:0.93rem; color:var(--ink); font-weight:600;}
nav.primary a:hover{color:var(--blue);}
nav.primary a.active{color:var(--blue);}
.header-actions{display:flex; align-items:center; gap:10px;}
.btn{display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:0.92rem; padding:12px 22px; border-radius:100px; text-decoration:none; border:1.5px solid transparent; cursor:pointer; font-family:"Inter",sans-serif;}
.btn-orange{background:var(--orange); color:#fff;}
.btn-orange:hover{background:var(--orange-dark);}
.btn-navy{background:var(--navy); color:#fff;}
.btn-navy:hover{background:var(--navy-deep);}
.btn-outline{background:transparent; color:var(--navy); border-color:var(--navy);}
.btn-outline:hover{background:var(--navy); color:#fff;}
.btn-ghost-phone{color:var(--navy); font-size:0.9rem; text-decoration:none; font-weight:700; display:flex; align-items:center; gap:6px;}
.nav-toggle{display:none; background:none; border:1.5px solid var(--navy); border-radius:8px; width:40px; height:40px; align-items:center; justify-content:center; cursor:pointer;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:""; display:block; width:18px; height:2px; background:var(--navy); position:relative;}
.nav-toggle span::before{position:absolute; top:-6px;} .nav-toggle span::after{position:absolute; top:6px;}

/* Page hero (inner pages) */
.page-hero{background:linear-gradient(180deg,var(--ice) 0%,var(--bg) 100%); padding:56px 0; text-align:center;}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.7rem);}
.page-hero p{color:var(--grey); max-width:56ch; margin:14px auto 0; font-size:1.02rem;}
.breadcrumb{font-size:0.82rem; color:var(--grey); margin-bottom:14px;}
.breadcrumb a{text-decoration:none; color:var(--blue); font-weight:600;}

/* Home hero */
section.hero{padding:56px 0 64px; background:linear-gradient(180deg,var(--ice) 0%,var(--bg) 100%);}
.hero-grid{display:grid; grid-template-columns:1.05fr 0.95fr; gap:48px; align-items:center;}
.badge-row{display:flex; align-items:center; gap:10px; margin-bottom:18px;}
.stars{color:var(--orange); font-size:0.95rem; letter-spacing:2px;}
.badge-row span.txt{font-size:0.85rem; color:var(--grey); font-weight:600;}
h1.hero-head{font-size:clamp(2.1rem,4.4vw,3.2rem); max-width:13ch;}
h1.hero-head em{font-style:normal; color:var(--blue);}
.hero-sub{margin-top:18px; max-width:46ch; color:var(--grey); font-size:1.05rem;}
.hero-ctas{display:flex; gap:14px; margin-top:28px; flex-wrap:wrap;}
.hero-pills{display:flex; gap:12px; margin-top:30px; flex-wrap:wrap;}
.pill{display:flex; align-items:center; gap:8px; background:var(--paper); border:1px solid var(--ice-line); border-radius:100px; padding:9px 16px; font-size:0.83rem; font-weight:600; color:var(--navy); box-shadow:var(--shadow);}
.hero-art{position:relative;}
.hero-art svg{width:100%; height:auto;}

/* Hero / compact lead form */
.hero-form{background:var(--paper); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow); border:1px solid var(--ice-line);}
.hero-form h3{font-family:"Poppins",sans-serif; font-size:1.15rem; font-weight:700; color:var(--navy);}
.hero-form .sub{color:var(--grey); font-size:0.86rem; margin:6px 0 18px;}
.hero-form .field{margin-bottom:13px;}
.hero-form .field label{display:block; font-size:0.78rem; font-weight:700; margin-bottom:6px; color:var(--navy);}
.hero-form .field input,.hero-form .field select,.hero-form .field textarea{width:100%; padding:11px 13px; border:1.5px solid var(--ice-line); border-radius:var(--radius-sm); font-family:inherit; font-size:0.93rem; background:var(--bg); color:var(--ink);}
.hero-form .field textarea{resize:vertical; min-height:64px;}
.hero-form .field-row{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.hero-form .btn{width:100%; justify-content:center; font-size:1rem; padding:13px 20px; margin-top:4px;}
.hero-form .lead-note{font-size:0.74rem; color:var(--grey); margin-top:10px; text-align:center;}
.hero-form .form-status{font-size:0.85rem; margin-top:10px; padding:9px 12px; border-radius:var(--radius-sm); display:none;}
.hero-form .form-status.show{display:block;}
.hero-form .form-status.ok{background:#DEF3E8; color:#1B5E3B;}

/* Stats */
section.stats{background:var(--navy); padding:34px 0;}
.stats-row{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; text-align:center;}
.stats-row div strong{display:block; font-family:"Poppins",sans-serif; font-size:1.9rem; font-weight:800; color:#fff;}
.stats-row div span{font-size:0.82rem; color:#B9D3E6; font-weight:600;}

/* Section framing */
section{padding:76px 0;}
.section-head{text-align:center; max-width:620px; margin:0 auto 44px;}
.kicker{display:inline-block; font-size:0.78rem; color:var(--blue); font-weight:800; letter-spacing:0.03em; background:var(--ice); border-radius:100px; padding:6px 16px; margin-bottom:14px;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.2rem);}
.section-head p{color:var(--grey); margin:12px 0 0; font-size:1rem;}

/* Service cards */
.card-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.service-card{background:var(--paper); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow); border:1px solid var(--ice-line);}
.service-card .icon{width:54px; height:54px; border-radius:14px; background:var(--ice); display:flex; align-items:center; justify-content:center; font-size:1.6rem; margin-bottom:16px;}
.service-card h3{font-size:1.05rem; font-weight:700;}
.service-card p{color:var(--grey); font-size:0.92rem; margin:8px 0 14px;}
.service-card a.link{color:var(--blue); font-weight:700; font-size:0.88rem; text-decoration:none;}
.service-card a.link:hover{text-decoration:underline;}

/* Why choose */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.why-card{text-align:center; padding:26px 18px;}
.why-card .icon{width:60px; height:60px; border-radius:50%; background:var(--ice); display:flex; align-items:center; justify-content:center; font-size:1.7rem; margin:0 auto 16px;}
.why-card h3{font-size:1rem; font-weight:700;}
.why-card p{color:var(--grey); font-size:0.88rem; margin:8px 0 0;}

/* Symptoms */
section.symptoms{background:var(--ice);}
.symptom-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.symptom-card{background:var(--paper); border-radius:var(--radius); padding:24px; box-shadow:var(--shadow);}
.symptom-card h3{font-size:1rem; font-weight:700;}
.symptom-card p{color:var(--grey); font-size:0.88rem; margin:8px 0 0;}
.symptom-card button{margin-top:14px; background:none; border:none; color:var(--orange); font-weight:700; font-size:0.85rem; padding:0; cursor:pointer;}

/* Process */
.process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.process-step{position:relative; padding:0 4px;}
.process-step .num{width:38px; height:38px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-family:"Poppins",sans-serif; font-weight:700; font-size:0.95rem; margin-bottom:14px;}
.process-step h3{font-size:1rem; font-weight:700;}
.process-step p{color:var(--grey); font-size:0.88rem; margin:8px 0 0;}

/* Brands */
.brand-strip{display:flex; flex-wrap:wrap; gap:12px; justify-content:center;}
.brand-chip{padding:10px 20px; border-radius:100px; background:var(--paper); border:1px solid var(--ice-line); font-weight:700; font-size:0.9rem; color:var(--navy); box-shadow:var(--shadow);}

/* Areas */
section.areas{background:var(--navy); color:#fff;}
section.areas .kicker{background:rgba(255,255,255,0.1); color:#B9D3E6;}
section.areas .section-head p{color:#B9D3E6;}
.areas-list{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:12px; justify-content:center;}
.areas-list li{font-size:0.88rem; padding:9px 16px; background:rgba(255,255,255,0.08); border-radius:100px; font-weight:600;}
.areas-address{text-align:center; margin-top:32px; color:#B9D3E6; font-size:0.92rem;}

/* Lead form (contact) */
.lead-grid{display:grid; grid-template-columns:0.95fr 1.1fr; gap:48px; align-items:center;}
.lead-points{list-style:none; margin:0; padding:0;}
.lead-points li{display:flex; gap:14px; padding:14px 0;}
.lead-points .tick{width:26px; height:26px; border-radius:50%; background:var(--ice); color:var(--blue); flex:none; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.85rem;}
.lead-points span{color:var(--grey); font-size:0.95rem;}
form.lead-form{background:var(--paper); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow); border:1px solid var(--ice-line);}
.field{margin-bottom:16px;}
.field label{display:block; font-size:0.82rem; font-weight:700; margin-bottom:7px; color:var(--navy);}
.field input,.field select,.field textarea{width:100%; padding:12px 14px; border:1.5px solid var(--ice-line); border-radius:var(--radius-sm); font-family:inherit; font-size:0.96rem; background:var(--bg); color:var(--ink);}
.field textarea{resize:vertical; min-height:80px;}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.lead-form .btn{width:100%; justify-content:center; font-size:1rem; padding:14px 20px; margin-top:6px;}
.lead-note{font-size:0.78rem; color:var(--grey); margin-top:12px; text-align:center;}
.form-status{font-size:0.88rem; margin-top:12px; padding:10px 12px; border-radius:var(--radius-sm); display:none;}
.form-status.show{display:block;}
.form-status.ok{background:#DEF3E8; color:#1B5E3B;}

/* Contact info cards */
.contact-cards{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-bottom:52px;}
.contact-card{background:var(--paper); border:1px solid var(--ice-line); border-radius:var(--radius); padding:26px; text-align:center; box-shadow:var(--shadow);}
.contact-card .icon{font-size:1.8rem; margin-bottom:10px;}
.contact-card h3{font-size:1rem; font-weight:700;}
.contact-card p{color:var(--grey); font-size:0.9rem; margin:6px 0 0;}
.contact-card a{color:var(--blue); font-weight:700; text-decoration:none;}

/* About */
.about-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
.about-grid p{color:var(--grey); margin:0 0 16px;}
.info-list{list-style:none; margin:18px 0 0; padding:0;}
.info-list li{display:flex; gap:12px; padding:10px 0; border-bottom:1px solid var(--ice-line); font-size:0.94rem;}
.info-list li strong{min-width:130px; color:var(--navy);}

/* CTA band */
section.cta-band-wrap{padding:76px 0;}
.cta-band{background:linear-gradient(120deg,var(--blue) 0%,var(--navy) 100%); color:#fff; text-align:center; border-radius:var(--radius); padding:52px 24px;}
.cta-band h2{color:#fff; font-size:clamp(1.6rem,3vw,2.1rem);}
.cta-band p{color:#D8ECFA; margin:12px 0 26px;}
.cta-band .hero-ctas{justify-content:center;}
.cta-band .btn-outline{border-color:#fff; color:#fff;}
.cta-band .btn-outline:hover{background:#fff; color:var(--navy);}

/* Legal pages */
.legal-body{max-width:760px; margin:0 auto; padding:56px 0;}
.legal-body h2{font-size:1.4rem; margin-top:34px; margin-bottom:10px;}
.legal-body h2:first-of-type{margin-top:0;}
.legal-updated{font-size:0.82rem; color:var(--grey); margin-bottom:22px;}
.legal-body p,.legal-body li{color:var(--grey); font-size:0.96rem; line-height:1.7;}
.legal-body ul{padding-left:20px;}
.legal-note{margin-top:32px; padding:14px 16px; border:1px solid var(--ice-line); border-radius:var(--radius-sm); font-size:0.82rem; color:var(--grey); background:var(--bg);}
.legal-tabs-nav{display:flex; gap:10px; flex-wrap:wrap; justify-content:center; margin-bottom:8px;}
.legal-tabs-nav a{padding:9px 18px; border-radius:100px; border:1.5px solid var(--ice-line); text-decoration:none; font-weight:700; font-size:0.85rem; color:var(--grey);}
.legal-tabs-nav a.active{background:var(--navy); color:#fff; border-color:var(--navy);}

/* Footer */
footer{background:var(--navy-deep); color:#B9D3E6; padding:56px 0 28px;}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,0.12);}
.footer-brand{display:flex; align-items:center; gap:10px; margin-bottom:14px;}
.footer-brand .brand-mark{width:38px; height:38px;}
.footer-brand strong{color:#fff; font-family:"Poppins",sans-serif; font-size:1.05rem;}
footer h4{font-family:"Poppins",sans-serif; font-size:0.88rem; color:#fff; margin:0 0 16px; font-weight:700;}
footer p{margin:0; font-size:0.9rem;}
footer ul{list-style:none; margin:0; padding:0;}
footer li{margin-bottom:9px; font-size:0.9rem;}
footer a{text-decoration:none; color:#B9D3E6;}
footer a:hover{color:#fff;}
.foot-bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding-top:22px; font-size:0.78rem; color:#7896AC;}
.foot-bottom a{color:#7896AC;}
.foot-bottom a:hover{color:#fff;}

/* Floating actions */
.float-stack{position:fixed; right:20px; bottom:20px; z-index:60; display:flex; flex-direction:column; align-items:flex-end; gap:12px;}
.fab{width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 22px rgba(11,46,78,0.35); border:none; cursor:pointer; text-decoration:none;}
.fab-whatsapp{background:#25D366;} .fab-whatsapp svg{width:28px; height:28px; fill:#fff;}
.fab-chat{background:var(--orange);} .fab-chat svg{width:26px; height:26px; fill:#fff;}

/* Chat widget */
.chat-panel{position:fixed; right:20px; bottom:92px; z-index:61; width:340px; max-width:calc(100vw - 40px); max-height:70vh; background:var(--paper); border-radius:16px; box-shadow:0 16px 44px rgba(11,46,78,0.28); display:none; flex-direction:column; overflow:hidden; border:1px solid var(--ice-line);}
.chat-panel.open{display:flex;}
.chat-head{background:var(--navy); color:#fff; padding:14px 16px; display:flex; align-items:center; justify-content:space-between;}
.chat-head div strong{display:block; font-size:0.92rem;} .chat-head div span{font-size:0.72rem; color:#9FD0E8;}
.chat-head button{background:none; border:none; color:#fff; font-size:1.1rem; cursor:pointer; line-height:1;}
.chat-body{padding:14px; overflow-y:auto; flex:1; display:flex; flex-direction:column; gap:10px; background:var(--bg);}
.msg{max-width:85%; padding:9px 12px; border-radius:12px; font-size:0.88rem; line-height:1.4;}
.msg.bot{background:var(--paper); border:1px solid var(--ice-line); align-self:flex-start; border-bottom-left-radius:2px;}
.msg.user{background:var(--orange); color:#fff; align-self:flex-end; border-bottom-right-radius:2px;}
.chat-options{display:flex; flex-direction:column; gap:8px; align-self:flex-start; max-width:100%;}
.chat-options button{text-align:left; background:var(--paper); border:1.5px solid var(--blue); color:var(--blue); padding:8px 12px; border-radius:10px; font-size:0.85rem; cursor:pointer; font-weight:700;}
.chat-options button:hover{background:var(--blue); color:#fff;}
.chat-foot{padding:10px 14px; border-top:1px solid var(--ice-line); font-size:0.74rem; color:var(--grey); text-align:center; background:var(--paper);}

/* Responsive */
@media (max-width:880px){
  nav.primary{position:fixed; top:66px; left:0; right:0; bottom:0; background:var(--paper); flex-direction:column; align-items:flex-start; padding:24px; gap:22px; transform:translateX(100%); transition:transform .25s ease; overflow-y:auto;}
  nav.primary.open{transform:translateX(0);}
  nav.primary a{font-size:1.1rem;}
  .nav-toggle{display:flex;}
  .header-actions .btn-outline{display:none;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:-1; max-width:360px; margin:0 auto; width:100%;}
  .stats-row{grid-template-columns:repeat(2,1fr); gap:24px;}
  .card-grid,.why-grid,.symptom-grid,.contact-cards{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .lead-grid,.about-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr; gap:28px;}
  .chat-panel{right:12px; bottom:84px; width:calc(100vw - 24px);}
  .float-stack{right:14px; bottom:14px;}
}