@media (max-width: 992px){

.menu-toggle{
    display:flex;
    width:44px;
    height:44px;
    flex-direction:column;
    justify-content:center;
    gap:6px;
    z-index:1002;
}

.menu-toggle span{
    width:26px;
    height:3px;
    background:#222;
    border-radius:5px;
    transition:.3s;
}

.main-nav{
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    max-width: 85%;
    height: 100vh;
    background: #fff;

    display: block !important;

    transition: right .35s ease;
    z-index: 1001;
}

.main-nav ul{
    display:flex;
    flex-direction:column;
}

.main-nav:not(.active){
    right:-100%;
    visibility:hidden;
    opacity:0;
    pointer-events:none;
}

.main-nav.active{
    right:0;
    visibility:visible;
    opacity:1;
    pointer-events:auto;
}

body.menu-open{
    overflow:hidden;
}

.menu-overlay{

    inset:0;
    background:rgba(0,0,0,.45);
    opacity:0;
    visibility:hidden;
    transition:.3s;
    z-index:1000;
}

.menu-overlay.active{
    opacity:1;
    visibility:visible;
}

/* Icon X */

.menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translateY(6px);
}

.menu-toggle.active span:nth-child(2){
    opacity:0;
}

.menu-toggle.active span:nth-child(3){
    transform:rotate(-45deg) translateY(-6px);
}

}	
/* ============================================
   1. RESET & VARIABLES
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-blue-900: #052A4A;
  --color-blue-700: #0A5C9E;
  --color-blue-600: #0E6FBC;
  --color-blue-100: #E7F1FA;
  --color-white: #FFFFFF;
  --color-orange: #FF6A1A;
  --color-orange-dark: #E85A0C;
  --color-ink: #16232F;
  --color-gray-600: #52616F;
  --color-gray-300: #D6DEE5;
  --color-bg-soft: #F4F8FB;
  --font-display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "Consolas", "Courier New", monospace;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(5, 42, 74, 0.08);
  --shadow-md: 0 10px 30px rgba(5, 42, 74, 0.12);
  --container: 1180px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 2px;
}

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

.skip-link {
  position: absolute; left: 0; top: -60px; background: var(--color-blue-900);
  color: #fff; padding: 12px 20px; z-index: 200; transition: top var(--transition);
}
.skip-link:focus { top: 0; }

section { padding: 88px 0; }
@media (max-width: 640px) { section { padding: 56px 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-orange-dark); margin-bottom: 12px;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; background: var(--color-orange); border-radius: 3px; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--color-blue-900);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.section-lead {
  color: var(--color-gray-600);
  max-width: 640px;
  font-size: 1.05rem;
  margin-bottom: 48px;
}
.section-head { text-align: center; }
.section-head .section-lead { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px; font-weight: 700; font-size: 0.98rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-orange); color: #fff;
  box-shadow: 0 8px 20px rgba(255, 106, 26, 0.35);
}
.btn-primary:hover { background: var(--color-orange-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent; color: var(--color-white); border: 2px solid rgba(255,255,255,0.55);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-secondary {
  background: var(--color-blue-100); color: var(--color-blue-700);
}
.btn-secondary:hover { background: var(--color-blue-700); color: #fff; }
.btn-block { width: 100%; }

/* ============================================
   2. HEADER
   ============================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(5,42,74,0.06);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}

.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); }
.brand-logo { width: 44px; height: 44px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.05rem; font-weight: 800; color: var(--color-blue-900); }
.brand-text span { font-size: 0.72rem; color: var(--color-orange-dark); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }

.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
  font-weight: 600; font-size: 0.95rem; color: var(--color-ink);
  position: relative; padding: 6px 0;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--color-orange); transition: width var(--transition);
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.header-hotline {
  display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--color-blue-700);
}
.header-hotline svg { width: 20px; height: 20px; color: var(--color-orange); }

.menu-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--color-blue-900); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .main-nav {
    position: fixed; top: 78px; left: 0; right: 0; bottom: 0;
    background: #fff; padding: 20px 24px; transform: translateX(100%);
    transition: transform var(--transition); overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--color-gray-300); }
  .menu-toggle { display: flex; }
  .header-hotline span { display: none; }
}

/* ============================================
   3. HERO
   ============================================ */
.hero {
  position: relative;
  padding: 150px 0 90px;
  background: linear-gradient(160deg, var(--color-blue-900) 0%, var(--color-blue-700) 62%, var(--color-blue-600) 100%);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 75% 30%, black, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px; border-radius: 999px; font-size: 0.82rem; font-weight: 700;
  margin-bottom: 22px; letter-spacing: 0.02em;
}
.hero-badge svg { width: 16px; height: 16px; color: var(--color-orange); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: var(--color-orange); }
.hero-desc { font-size: 1.1rem; color: rgba(255,255,255,0.85); max-width: 520px; margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stat strong { display: block; font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; }
.hero-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

.hero-visual { position: relative; }
.hero-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg); padding: 28px; backdrop-filter: blur(6px);
}
.hero-illustration { width: 100%; height: auto; }
.hero-quote-tag {
  position: absolute; bottom: -22px; left: -22px;
  background: var(--color-orange); color: #fff; padding: 16px 20px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  font-weight: 700; font-size: 0.95rem; display: flex; align-items: center; gap: 10px;
}
.hero-quote-tag svg { width: 22px; height: 22px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto 12px; }
}

/* ============================================
   4. TRUST STRIP
   ============================================ */
.trust-strip { background: var(--color-blue-100); padding: 22px 0; }
.trust-strip .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 0.92rem; color: var(--color-blue-900); }
.trust-item svg { width: 22px; height: 22px; color: var(--color-orange-dark); flex-shrink: 0; }

/* ============================================
   5. REVEAL ANIMATION
   ============================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================
   6. ABOUT
   ============================================ */
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.about-figure { position: relative; }
.about-figure svg { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about-badge-float {
  position: absolute; top: 18px; right: -18px; background: #fff; border-radius: var(--radius-md);
  padding: 14px 18px; box-shadow: var(--shadow-md); text-align: center;
}
.about-badge-float strong { display: block; font-size: 1.4rem; font-weight: 800; color: var(--color-blue-700); font-family: var(--font-display); }
.about-badge-float span { font-size: 0.72rem; color: var(--color-gray-600); }
.about-text p { color: var(--color-gray-600); margin-bottom: 16px; }
.about-list { margin-top: 20px; display: grid; gap: 14px; }
.about-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; }
.about-list svg { width: 22px; height: 22px; color: var(--color-orange-dark); flex-shrink: 0; margin-top: 2px; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-badge-float { right: 8px; }
}

/* ============================================
   7. WHY CHOOSE US
   ============================================ */
.why-section { background: var(--color-bg-soft); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  background: #fff; border-radius: var(--radius-md); padding: 30px 24px;
  box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid transparent;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-top-color: var(--color-orange); }
.why-icon {
  width: 54px; height: 54px; border-radius: 14px; background: var(--color-blue-100);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.why-icon svg { width: 28px; height: 28px; color: var(--color-blue-700); }
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--color-blue-900); }
.why-card p { color: var(--color-gray-600); font-size: 0.92rem; }

@media (max-width: 980px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }

/* ============================================
   8. PROCESS
   ============================================ */
.process-steps {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative;
}
.process-step { text-align: center; position: relative; padding: 0 10px; }
.process-step::after {
  content: ""; position: absolute; top: 34px; left: calc(50% + 40px); right: calc(-50% + 40px);
  height: 2px; background: repeating-linear-gradient(90deg, var(--color-gray-300) 0 8px, transparent 8px 14px);
}
.process-step:last-child::after { display: none; }
.process-num {
  width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 18px;
  background: var(--color-blue-700); color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.4rem;
  box-shadow: 0 8px 18px rgba(10, 92, 158, 0.3); position: relative; z-index: 1;
}
.process-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--color-blue-900); }
.process-step p { font-size: 0.88rem; color: var(--color-gray-600); }

@media (max-width: 980px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-step::after { display: none; }
}
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }

/* ============================================
   9. MATERIALS
   ============================================ */
.materials-section { background: var(--color-bg-soft); }
.materials-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.material-card {
  background: #fff; border-radius: var(--radius-md); padding: 24px 16px; text-align: center;
  box-shadow: var(--shadow-sm); transition: transform var(--transition);
}
.material-card:hover { transform: translateY(-5px); }
.material-icon {
  width: 60px; height: 60px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--color-blue-100); display: flex; align-items: center; justify-content: center;
}
.material-icon svg { width: 30px; height: 30px; color: var(--color-blue-700); }
.material-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--color-blue-900); }

@media (max-width: 980px) { .materials-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .materials-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================
   10. PRICE TABLE
   ============================================ */
.price-table-wrap {
  overflow-x: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-300);
}
.price-table { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 0.95rem; }
.price-table caption { caption-side: top; text-align: left; padding: 16px 20px; font-weight: 700; color: var(--color-blue-900); background: #fff; }
.price-table thead th {
  background: var(--color-blue-700); color: #fff; text-align: left; padding: 16px 20px;
  font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em;
}
.price-table tbody td { padding: 14px 20px; border-bottom: 1px solid var(--color-gray-300); color: var(--color-ink); }
.price-table tbody tr:nth-child(even) { background: var(--color-bg-soft); }
.price-table tbody tr:hover { background: var(--color-blue-100); }
.price-table td.price-val { font-family: var(--font-mono); font-weight: 700; color: var(--color-orange-dark); }
.price-note { margin-top: 18px; font-size: 0.88rem; color: var(--color-gray-600); display: flex; gap: 10px; align-items: flex-start; }
.price-note svg { width: 20px; height: 20px; color: var(--color-blue-700); flex-shrink: 0; margin-top: 2px; }

/* ============================================
   11. SERVICE AREAS
   ============================================ */
.areas-section { background: var(--color-bg-soft); }
.areas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.areas-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.areas-list li {
  display: flex; align-items: center; gap: 10px; background: #fff; padding: 14px 16px;
  border-radius: var(--radius-sm); font-weight: 600; box-shadow: var(--shadow-sm); font-size: 0.92rem;
}
.areas-list svg { width: 18px; height: 18px; color: var(--color-orange-dark); flex-shrink: 0; }
@media (max-width: 860px) { .areas-grid { grid-template-columns: 1fr; } .areas-list { grid-template-columns: 1fr; } }

/* ============================================
   12. COMMITMENTS
   ============================================ */
.commit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.commit-card { text-align: center; padding: 20px; }
.commit-icon {
  width: 70px; height: 70px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--color-blue-700), var(--color-blue-900));
  display: flex; align-items: center; justify-content: center;
}
.commit-icon svg { width: 32px; height: 32px; color: #fff; }
.commit-card h3 { font-weight: 700; margin-bottom: 8px; color: var(--color-blue-900); font-size: 1rem; }
.commit-card p { font-size: 0.88rem; color: var(--color-gray-600); }
@media (max-width: 980px) { .commit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .commit-grid { grid-template-columns: 1fr; } }

/* ============================================
   13. FAQ
   ============================================ */
.faq-section { background: var(--color-bg-soft); }
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 22px; text-align: left; font-weight: 700; color: var(--color-blue-900); font-size: 0.98rem;
}
.faq-question svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--color-orange-dark); transition: transform var(--transition); }
.faq-question[aria-expanded="true"] svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer p { padding: 0 22px 20px; color: var(--color-gray-600); font-size: 0.92rem; }

/* ============================================
   14. CONTACT
   ============================================ */
.contact-section {
  background: linear-gradient(160deg, var(--color-blue-900), var(--color-blue-700));
  color: #fff;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; }
.contact-section .section-title { color: #fff; }
.contact-info-list { display: grid; gap: 20px; margin-top: 24px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-item .ico {
  width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-item svg { width: 22px; height: 22px; color: var(--color-orange); }
.contact-info-item strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.contact-info-item span, .contact-info-item a { color: rgba(255,255,255,0.8); font-size: 0.92rem; }

.contact-form {
  background: #fff; border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-md); color: var(--color-ink);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-weight: 700; font-size: 0.88rem; color: var(--color-blue-900); }
.form-group input, .form-group textarea {
  padding: 13px 16px; border: 1.5px solid var(--color-gray-300); border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-blue-700); outline: none; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-msg { font-size: 0.88rem; margin-top: 12px; display: none; }
.form-msg.is-visible { display: block; }
.form-msg.success { color: #1a8a4a; font-weight: 700; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } .contact-form { padding: 24px; } }

/* ============================================
   15. FOOTER
   ============================================ */
.site-footer { background: #071B2E; color: rgba(255,255,255,0.75); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand strong { color: #fff; font-size: 1.05rem; font-family: var(--font-display); }
.footer-col h3 { color: #fff; font-size: 0.95rem; font-weight: 700; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 0.9rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-orange); }
.footer-desc { font-size: 0.9rem; max-width: 320px; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; text-align: center; font-size: 0.82rem;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ============================================
   16. FLOATING BUTTONS
   ============================================ */
.floating-actions { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.fab {
  width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); transition: transform var(--transition);
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 26px; height: 26px; }
.fab-call { background: var(--color-orange); color: #fff; animation: pulse 2.2s infinite; }
.fab-zalo { background: #0068FF; color: #fff; font-weight: 800; font-size: 0.8rem; }
.fab-top {
  background: #fff; color: var(--color-blue-700); border: 1.5px solid var(--color-gray-300);
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.fab-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,106,26,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(255,106,26,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,106,26,0); }
}
@media (prefers-reduced-motion: reduce) { 
  .fab-call { 
    animation: none; 
  } 
}

/* ============================================
   17. MODAL (Privacy / Terms)
   ============================================ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(5,20,35,0.6); z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.is-open { display: flex; }
.modal-box {
  background: #fff; border-radius: var(--radius-md); max-width: 720px; width: 100%;
  max-height: 82vh; overflow-y: auto; padding: 36px; position: relative;
}
.modal-close {
  position: absolute; top: 18px; right: 18px; width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-bg-soft); display: flex; align-items: center; justify-content: center;
}
.modal-close svg { width: 18px; height: 18px; }
.modal-box h2 { font-family: var(--font-display); color: var(--color-blue-900); margin-bottom: 16px; font-size: 1.4rem; }
.modal-box h3 { color: var(--color-blue-700); margin: 20px 0 8px; font-size: 1.05rem; }
.modal-box p, .modal-box li { color: var(--color-gray-600); font-size: 0.92rem; margin-bottom: 8px; }
.modal-box ul { padding-left: 20px; list-style: disc; }

/* ============================================
   18. BREADCRUMB VISUAL
   ============================================ */
.breadcrumb { background: var(--color-bg-soft); padding: 14px 0; margin-top: 78px; font-size: 0.85rem; }
.breadcrumb a { color: var(--color-blue-700); font-weight: 600; }
.breadcrumb span { color: var(--color-gray-600); margin: 0 6px; }

@media (max-width:550px){


.header-hotline{
    display:none;
}
.btn{
    padding: 5px 10px;
    font-size: 0.7rem;
}
}

.hero{
    position: relative;
    display: flex;
    align-items: center;

    background:
        linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.45)),
        url("/baner-quyet-thang.png");

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* Tablet */
@media (max-width: 992px){
    .hero{
        min-height: 700px;
    }
}

/* Mobile */
@media (max-width: 768px){

    .hero{
        padding: 90px 0 60px;

        /* Ảnh dành riêng cho điện thoại */
        background:
            linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.45)),
            url("/banerv1.png");

        background-size: cover;
        background-position: center center;
        background-repeat: no-repeat;
    }

    .hero-grid{
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content{
        text-align: center;
    }

    .hero-cta{
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-stats{
        justify-content: center;
    }

    .hero-visual{
        display: none;
    }

}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); }
.brand-logo { width: 44px; height: 44px; flex-shrink: 0; background: var(--color-blue-700); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: bold; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.05rem; font-weight: 800; color: var(--color-blue-900); }
.brand-text span { font-size: 0.72rem; color: var(--color-orange-dark); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }