/*
Theme Name: Tu Van Bao Viet
Theme URI: https://tuvanbaoviet.com
Author: Nhom kinh doanh Tam An
Author URI: https://tuvanbaoviet.com
Description: Theme WordPress một trang (one-page) cho dịch vụ tư vấn bảo hiểm nhân thọ & phi nhân thọ, chuyển đổi từ thiết kế mẫu, được tối ưu về SEO, tốc độ tải trang và khả năng tùy biến qua Customizer.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: tuvanbaoviet
Tags: one-column, custom-menu, custom-colors, featured-images, footer-widgets, translation-ready
*/

/* =========================================================
   Reset & base — giữ nguyên hệ giá trị màu / spacing gốc
   ========================================================= */
:root{
  --navy:#00529B;
  --navy-deep:#003A6E;
  --blue:#0077C8;
  --teal:#00A88F;
  --white:#FFFFFF;
  --mist:#F4F7F9;
  --ink:#0B2340;
  --slate:#4A5C70;
  --line:#DCE5EC;
  --ring-1: rgba(0,82,155,0.10);
  --ring-2: rgba(0,119,200,0.14);
  --ring-3: rgba(0,168,143,0.16);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'IBM Plex Sans', sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Be Vietnam Pro', sans-serif;
  color:var(--navy-deep);
  margin:0 0 .5em 0;
  line-height:1.2;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em 0;color:var(--slate);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.screen-reader-text{position:absolute !important;left:-9999px;top:-9999px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:8px;
  font-family:'Be Vietnam Pro', sans-serif;
  font-weight:600;font-size:15.5px;
  border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 6px 18px rgba(0,82,155,.28);}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-teal{background:var(--teal);color:#fff;box-shadow:0 6px 18px rgba(0,168,143,.28);}
.btn-teal:hover{filter:brightness(0.94);transform:translateY(-1px);}

/* Header */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;max-width:1180px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Be Vietnam Pro', sans-serif;font-weight:800;font-size:19px;color:var(--navy-deep);}
.logo-mark{width:36px;height:36px;flex:none;}
.logo small{display:block;font-family:'IBM Plex Sans',sans-serif;font-weight:500;font-size:11px;color:var(--teal);letter-spacing:.02em;}
.nav-links{display:flex;gap:30px;align-items:center;list-style:none;margin:0;padding:0;}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent;transition:border-color .15s, color .15s;}
.nav-links a:hover{color:var(--navy);border-color:var(--teal);}
.nav-cta{display:flex;align-items:center;gap:18px;}
.nav-phone{font-weight:600;color:var(--navy);font-size:15px;white-space:nowrap;}
.burger{display:none;background:none;border:none;font-size:26px;color:var(--navy-deep);cursor:pointer;}

/* Mobile nav */
.mobile-nav{
  display:none;position:fixed;inset:0;z-index:100;background:rgba(11,35,64,.5);
}
.mobile-nav.is-open{display:block;}
.mobile-nav-panel{
  position:absolute;top:0;right:0;bottom:0;width:82%;max-width:340px;background:#fff;
  padding:24px;overflow-y:auto;box-shadow:-10px 0 30px rgba(0,0,0,.15);
}
.mobile-nav-close{background:none;border:none;font-size:24px;color:var(--navy-deep);float:right;cursor:pointer;}
.mobile-nav-panel ul{list-style:none;margin:50px 0 0;padding:0;display:grid;gap:4px;}
.mobile-nav-panel a{display:block;padding:12px 4px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);}
.mobile-nav-panel .btn{margin-top:20px;width:100%;justify-content:center;}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg, var(--mist) 0%, #EEF3F6 100%);
  padding:76px 0 90px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
.eyebrow-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);color:var(--navy);
  font-size:13.5px;font-weight:600;padding:7px 14px;border-radius:100px;
  margin-bottom:22px;box-shadow:0 2px 8px rgba(0,82,155,.06);
}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);}
.hero h1{font-size:44px;font-weight:800;max-width:560px;}
.hero h1 .accent{color:var(--blue);}
.hero p.lead{font-size:17.5px;max-width:500px;color:var(--slate);}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:36px;margin-top:44px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap;}
.stat b{display:block;font-family:'Be Vietnam Pro',sans-serif;font-size:26px;color:var(--navy-deep);font-weight:800;}
.stat span{font-size:13px;color:var(--slate);}

.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;height:440px;}
.rings{position:absolute;width:400px;height:400px;z-index:0;}
.rings circle{fill:none;stroke-width:1.5;}
.orbit-lines{position:absolute;width:440px;height:440px;z-index:1;overflow:visible;}
.orbit-lines line{stroke:var(--line);stroke-width:1.5;stroke-dasharray:3 5;}
.orbit-center{
  position:absolute;z-index:3;width:132px;height:132px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;box-shadow:0 20px 45px rgba(0,58,110,.28);
}
.orbit-center svg{width:32px;height:32px;margin-bottom:8px;}
.orbit-center b{font-family:'Be Vietnam Pro',sans-serif;font-size:14px;font-weight:700;}
.orbit-center span{font-size:10.5px;color:#CFE1F0;margin-top:2px;}
.orbit-node{
  position:absolute;z-index:2;width:150px;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:13px 14px;box-shadow:0 12px 28px rgba(0,58,110,.12);
  display:flex;align-items:center;gap:11px;
}
.orbit-node .ico-wrap{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex:none;}
.orbit-node b{display:block;font-family:'Be Vietnam Pro',sans-serif;font-size:13.5px;color:var(--navy-deep);font-weight:600;}
.orbit-node span{font-size:11px;color:var(--slate);}
.node-tl{top:4%;left:-2%;}
.node-tr{top:4%;right:-2%;}
.node-bl{bottom:4%;left:-2%;}
.node-br{bottom:4%;right:-2%;}

/* Section shared */
section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:52px;}
.section-tag{color:var(--teal);font-weight:700;font-size:14px;font-family:'Be Vietnam Pro',sans-serif;margin-bottom:10px;display:block;}
.section-head h2{font-size:32px;}
.bg-mist{background:var(--mist);}

/* Products */
.track-toggle{display:flex;gap:10px;margin-bottom:44px;}
.track-btn{
  padding:11px 20px;border-radius:9px;border:1.5px solid var(--line);
  font-family:'Be Vietnam Pro',sans-serif;font-weight:600;font-size:14.5px;
  background:#fff;color:var(--slate);cursor:default;
}
.track-btn.life{border-color:var(--navy);color:var(--navy);background:#EAF2FA;}
.track-btn.nonlife{border-color:var(--teal);color:var(--teal);background:#E7F7F4;}

.product-groups{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.product-group{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:30px 28px;
}
.product-group.life{border-top:4px solid var(--navy);}
.product-group.nonlife{border-top:4px solid var(--teal);}
.pg-head{display:flex;align-items:center;gap:12px;margin-bottom:6px;}
.pg-head b{font-family:'Be Vietnam Pro',sans-serif;font-size:19px;color:var(--navy-deep);}
.pg-icon{width:38px;height:38px;flex:none;}
.pg-desc{font-size:14.5px;margin-bottom:18px;}
.pg-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.pg-list li{
  display:flex;align-items:center;gap:10px;
  font-size:14.5px;color:var(--ink);font-weight:500;
  padding:11px 12px;background:var(--mist);border-radius:8px;
}
.product-group.nonlife .pg-list li{background:#F1FAF8;}
.pg-list li .ico{width:20px;height:20px;flex:none;color:var(--navy);}
.product-group.nonlife .pg-list li .ico{color:var(--teal);}

/* Why us */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.why-card{padding:26px 22px;border-radius:14px;background:#fff;border:1px solid var(--line);}
.why-num{
  font-family:'Be Vietnam Pro',sans-serif;font-weight:800;font-size:13px;
  color:var(--teal);letter-spacing:.04em;margin-bottom:14px;display:block;
}
.why-card h3{font-size:17px;}
.why-card p{font-size:14px;margin-bottom:0;}

/* Process */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.process::before{
  content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;
  background:repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px);
  z-index:0;
}
.step{position:relative;z-index:1;padding:0 16px;text-align:left;}
.step-num{
  width:52px;height:52px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:'Be Vietnam Pro',sans-serif;
  font-weight:700;font-size:19px;margin-bottom:20px;box-shadow:0 8px 18px rgba(0,82,155,.22);
}
.step:nth-child(2) .step-num{background:var(--blue);}
.step:nth-child(3) .step-num{background:var(--teal);}
.step:nth-child(4) .step-num{background:var(--navy-deep);}
.step h4{font-size:16.5px;}
.step p{font-size:14px;}

/* Testimonial */
.quote-block{
  background:var(--navy-deep);color:#fff;border-radius:18px;
  padding:52px 56px;display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center;
}
.quote-mark{font-family:'Be Vietnam Pro',sans-serif;font-size:70px;color:var(--teal);line-height:1;font-weight:800;}
.quote-block p.q{font-size:19px;color:#EAF2FA;margin-bottom:14px;font-weight:500;}
.quote-who{font-size:14px;color:#9FC3E0;font-weight:600;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;}
.contact-info-card{
  background:var(--navy);color:#fff;border-radius:16px;padding:36px 32px;
}
.contact-info-card h3{color:#fff;font-size:21px;}
.contact-info-card p{color:#CFE1F0;}
.ci-row{display:flex;gap:14px;align-items:flex-start;margin-top:22px;}
.ci-row .ico{width:22px;height:22px;flex:none;color:var(--teal);margin-top:2px;}
.ci-row b{display:block;font-size:14.5px;color:#fff;}
.ci-row span{font-size:13.5px;color:#CFE1F0;}
.disclaimer-box{
  margin-top:26px;padding:16px 18px;background:rgba(255,255,255,.08);
  border-radius:10px;font-size:12.5px;color:#CFE1F0;line-height:1.55;
  border:1px solid rgba(255,255,255,.15);
}
form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px 32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
label{font-size:13.5px;font-weight:600;color:var(--ink);}
input, select, textarea{
  padding:11px 13px;border-radius:8px;border:1.5px solid var(--line);
  font-family:'IBM Plex Sans',sans-serif;font-size:14.5px;color:var(--ink);
  background:var(--mist);width:100%;
}
input:focus, select:focus, textarea:focus{outline:2px solid var(--blue);outline-offset:1px;background:#fff;}
textarea{resize:vertical;min-height:90px;}
.form-foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px;flex-wrap:wrap;gap:12px;}
.form-note{font-size:12.5px;color:var(--slate);max-width:280px;}
.form-success{
  background:#E7F7F4;border:1px solid var(--teal);color:var(--navy-deep);
  padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:600;font-size:14.5px;
}
.form-error{
  background:#FBEAEA;border:1px solid #D9534F;color:#a02622;
  padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:600;font-size:14.5px;
}

/* Footer */
footer{background:#F7FAFB;border-top:1px solid var(--line);padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px;}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{font-size:13.5px;max-width:280px;}
.footer-col h5{font-family:'Be Vietnam Pro',sans-serif;font-size:14px;color:var(--navy-deep);margin-bottom:14px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:var(--slate);}
.footer-col a:hover{color:var(--navy);}
.footer-disclaimer{
  background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:18px 20px;font-size:12.5px;color:var(--slate);line-height:1.6;margin-bottom:22px;
}
.footer-disclaimer b{color:var(--ink);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--slate);flex-wrap:wrap;gap:10px;padding-top:20px;border-top:1px solid var(--line);}

/* Generic page / single content (dùng cho page.php, single.php) */
.page-content-wrap{padding:70px 0;max-width:820px;margin:0 auto;}
.page-content-wrap h1{font-size:34px;}
.page-content-wrap img{border-radius:12px;margin:20px 0;}

@media (max-width:900px){
  .nav-links, .nav-phone{display:none;}
  .burger{display:block;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{height:340px;margin-top:20px;}
  .hero h1{font-size:33px;}
  .product-groups{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr 1fr;}
  .process{grid-template-columns:1fr 1fr;row-gap:32px;}
  .process::before{display:none;}
  .quote-block{grid-template-columns:1fr;padding:34px 26px;}
  .contact-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .why-grid{grid-template-columns:1fr;}
  .process{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero h1{font-size:28px;}
  .wrap{padding:0 18px;}
  .hero-visual{height:300px;transform:scale(0.72);transform-origin:center center;}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;}
}