/* ============================================================
   XeDichVu24h — Global Stylesheet 2026
   Multi-Page Professional Website
   ============================================================ */

/* ===== IMPORTS & RESET ===== */
@import url("reset.css");
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

:root {
  --primary: #0d6efd;
  --primary-dark: #0a52c9;
  --primary-light: #e7f1ff;
  --accent: #ff7a00;
  --accent-dark: #e06a00;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;

  --dark: #0f172a;
  --dark-2: #1e293b;
  --dark-3: #334155;
  --text: #1e293b;
  --text-2: #475569;
  --text-muted: #94a3b8;
  --bg: #ffffff;
  --bg-2: #f8fafc;
  --bg-3: #f1f5f9;
  --border: #e2e8f0;
  --border-2: #cbd5e1;

  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.14);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --nav-h: 68px;
  --transition: all 0.25s ease;
  --transition-slow: all 0.4s ease;
}

[data-theme="dark"] {
  --bg: #0f172a;
  --bg-2: #1e293b;
  --bg-3: #263349;
  --text: #e2e8f0;
  --text-2: #94a3b8;
  --text-muted: #64748b;
  --border: #1e293b;
  --border-2: #334155;
  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .logo-light-img {
  filter: brightness(0) invert(1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  transition:
    background 0.3s,
    color 0.3s;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
button,
input,
select,
textarea {
  font-family: inherit;
}
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--bg-2);
}
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.container-fluid {
  width: 100%;
  padding: 0 20px;
}
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.page-content {
  flex: 1;
}

/* ===== TOPBAR ===== */
.topbar {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.topbar a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.topbar a:hover {
  color: var(--accent);
}
.topbar-sep {
  opacity: 0.25;
}

#site-navbar {
  min-height: var(--nav-h);
  display: block;
}
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 900;
  height: var(--nav-h);
  transition: var(--transition);
}
.navbar.is-fixed,
.navbar.elevated {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  background: var(--bg);
  backdrop-filter: blur(12px);
  animation: navbarSlideDown 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
@keyframes navbarSlideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}
.navbar-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), #0a47b3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}
.brand-text .brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
}
.brand-text .brand-name em {
  color: var(--accent);
  font-style: normal;
}
.brand-text .brand-tagline {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* Nav Menu */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}
.nav-link .caret {
  font-size: 0.65rem;
  transition: var(--transition);
}
.nav-item:hover .caret {
  transform: rotate(180deg);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
  padding: 6px;
}
.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--text-2);
  transition: var(--transition);
}
.nav-dropdown a i {
  width: 18px;
  text-align: center;
  color: var(--primary);
  font-size: 0.85rem;
}
.nav-dropdown a:hover {
  background: var(--bg-2);
  color: var(--primary);
}

/* Navbar Right */
.navbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.navbar-hotline {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 5px 14px 5px 6px;
  transition: var(--transition);
  cursor: pointer;
}
.navbar-hotline:hover {
  border-color: var(--accent);
}
.hotline-ico {
  width: 26px;
  height: 26px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.65rem;
  flex-shrink: 0;
  animation: ring 3s ease-in-out infinite;
}
@keyframes ring {
  0%,
  90%,
  100% {
    transform: rotate(0);
  }
  93% {
    transform: rotate(-12deg);
  }
  96% {
    transform: rotate(10deg);
  }
}
.hotline-info small {
  display: block;
  font-size: 0.6rem;
  color: var(--text-muted);
  line-height: 1;
}
.hotline-info strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.btn-book-now {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.btn-book-now:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(13, 110, 253, 0.35);
  color: #fff;
}
.btn-theme {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-theme:hover {
  color: var(--primary);
  border-color: var(--primary);
}
.btn-hamburger {
  display: none;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-size: 0.95rem;
}

/* ===== MOBILE NAV ===== */
.mob-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.mob-overlay.show {
  opacity: 1;
  visibility: visible;
}
.mob-nav {
  position: fixed;
  top: 0;
  left: -100%;
  width: 280px;
  height: 100vh;
  background: var(--bg);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transition: left 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow-y: auto;
}
.mob-nav.show {
  left: 0;
}
.mob-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.mob-nav-body {
  padding: 12px;
  flex: 1;
}
.mob-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  margin-bottom: 2px;
}
.mob-nav-link:hover,
.mob-nav-link.active {
  background: var(--primary-light);
  color: var(--primary);
}
.mob-nav-link i {
  width: 18px;
  text-align: center;
  color: var(--primary);
  font-size: 0.9rem;
}
.mob-nav-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  padding: 44px 0 36px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 100% at 90% 50%,
    rgba(13, 110, 253, 0.15) 0%,
    transparent 60%
  );
}
.page-header-inner {
  position: relative;
  z-index: 1;
}
.page-header-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 12px;
}
.page-header-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 8px;
}
.page-header-title span {
  color: var(--accent);
}
.page-header-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 500px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 16px;
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
  transition: var(--transition);
}
.breadcrumb a:hover {
  color: #fff;
}
.breadcrumb-sep {
  font-size: 0.65rem;
}
.breadcrumb span {
  color: var(--accent);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 22px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: "Poppins", sans-serif;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(13, 110, 253, 0.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(13, 110, 253, 0.35);
  color: #fff;
}
.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 10px rgba(255, 122, 0, 0.25);
}
.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255, 122, 0, 0.35);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: #fff;
}
.btn-ghost {
  background: var(--bg-2);
  color: var(--text-2);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--bg-3);
  color: var(--text);
}
.btn-sm {
  padding: 7px 16px;
  font-size: 0.8rem;
}
.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}
.btn-xl {
  padding: 16px 36px;
  font-size: 1rem;
}
.btn-block {
  width: 100%;
}
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* ===== FORM ELEMENTS ===== */
.form-group {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-2);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-size: 0.875rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}
.form-control::placeholder {
  color: var(--text-muted);
}
select.form-control {
  cursor: pointer;
}
textarea.form-control {
  resize: vertical;
  min-height: 100px;
}
.form-control.error {
  border-color: var(--danger);
}
.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.form-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* Input with icon */
.input-group {
  position: relative;
}
.input-group .input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}
.input-group .form-control {
  padding-left: 36px;
}

/* ===== CARDS ===== */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition-slow);
}
.card:hover {
  box-shadow: var(--shadow-md);
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.card-body {
  padding: 20px;
}
.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

/* ===== BADGE ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-primary {
  background: var(--primary-light);
  color: var(--primary);
}
.badge-accent {
  background: rgba(255, 122, 0, 0.12);
  color: var(--accent);
}
.badge-success {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}
.badge-danger {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}
.badge-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}
.badge-dark {
  background: var(--dark);
  color: #fff;
}
.badge-outline {
  background: transparent;
  border: 1px solid currentColor;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  margin-bottom: 36px;
}
.section-header.center {
  text-align: center;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 10px;
}
.section-title em {
  color: var(--primary);
  font-style: normal;
}
.section-subtitle {
  font-size: 0.9rem;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.7;
}
.section-header.center .section-subtitle {
  margin: 0 auto;
}

/* ===== DIVIDER ===== */
.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

/* ===== TAGS ===== */
.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--border);
  color: var(--text-2);
  background: var(--bg-2);
  transition: var(--transition);
}
.tag:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.tag.active {
  border-color: var(--primary);
  color: #fff;
  background: var(--primary);
}

/* ===== SIDEBAR ===== */
.sidebar-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.sidebar-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-card-header i {
  color: var(--primary);
}
.sidebar-card-body {
  padding: 16px 18px;
}

/* ===== CAR CARD ===== */
.car-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition-slow);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.car-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--primary);
}
.car-card-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-3);
  flex-shrink: 0;
}
.car-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.car-card:hover .car-card-thumb img {
  transform: scale(1.06);
}
.car-card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background: var(--primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}
.car-card-hot {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
}
.car-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.car-card-rating {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}
.rating-stars {
  color: #f59e0b;
  font-size: 0.7rem;
}
.rating-count {
  font-size: 0.72rem;
  color: var(--text-muted);
}
.car-card-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.car-card-name a {
  color: inherit;
  transition: var(--transition);
}
.car-card-name a:hover {
  color: var(--primary);
}
.car-card-specs {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.car-spec {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-2);
}
.car-spec i {
  color: var(--primary);
  font-size: 0.75rem;
}
.car-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}
.car-price {
  line-height: 1.2;
}
.car-price-label {
  font-size: 0.68rem;
  color: var(--text-muted);
}
.car-price-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}
.car-price-unit {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ===== STATS ROW ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
}
.stat-item {
  text-align: center;
}
.stat-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-2);
}

/* ===== WHY ITEM ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.why-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.why-item:hover .why-ico {
  background: var(--primary);
  color: #fff;
}
.why-ico {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.why-item h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.why-item p {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.5;
  margin: 0;
}

/* ===== PROCESS STEPS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.process-step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  border: 2px solid var(--primary);
  position: relative;
  z-index: 1;
}
.step-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.step-desc {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* ===== TESTIMONIAL ===== */
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition-slow);
  height: 100%;
}
.testimonial-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary);
}
.testimonial-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.testimonial-text {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 16px;
  position: relative;
}
.testimonial-text::before {
  content: "\201C";
  font-size: 3.5rem;
  color: var(--primary);
  opacity: 0.25;
  position: absolute;
  top: -16px;
  left: -4px;
  line-height: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-light);
  flex-shrink: 0;
}
.testimonial-author h6 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 2px;
}
.testimonial-author span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
}
.footer-brand .brand-name em {
  color: var(--accent);
  font-style: normal;
}
.footer-brand p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin: 14px 0 20px;
  max-width: 260px;
}
.footer-socials {
  display: flex;
  gap: 8px;
}
.footer-socials a {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.82rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 16px;
}
.footer-links li {
  margin-bottom: 9px;
}
.footer-links a {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: "›";
  color: var(--accent);
}
.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item .f-ico {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.82rem;
  flex-shrink: 0;
}
.footer-contact-item .f-detail small {
  display: block;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.35);
}
.footer-contact-item .f-detail strong {
  display: block;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.85);
}
.footer-map {
  width: 100%;
  height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 10px;
}
.footer-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.2) brightness(0.7);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-copy {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.35);
}
.footer-policy {
  display: flex;
  gap: 16px;
}
.footer-policy a {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.35);
  transition: var(--transition);
}
.footer-policy a:hover {
  color: var(--accent);
}

/* ===== FLOAT ACTIONS ===== */
.float-actions {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 800;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: var(--transition);
  animation: floatBob 3s ease-in-out infinite;
}
.float-btn:hover {
  transform: scale(1.1);
  color: #fff;
  box-shadow: var(--shadow-md);
  animation: none;
}
.float-phone {
  background: linear-gradient(135deg, var(--accent), #e06000);
  animation-delay: 0s;
}
.float-zalo {
  background: linear-gradient(135deg, #0068ff, #0046cc);
  animation-delay: 0.4s;
}
@keyframes floatBob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

/* ===== ALERT ===== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.alert i {
  margin-top: 2px;
  flex-shrink: 0;
}
.alert-info {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(13, 110, 253, 0.2);
}
.alert-success {
  background: rgba(34, 197, 94, 0.1);
  color: #15803d;
  border-color: rgba(34, 197, 94, 0.2);
}
.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.2);
}
.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border-color: rgba(239, 68, 68, 0.2);
}

/* ===== LOADING SPINNER ===== */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-2);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: "Poppins", sans-serif;
}
.page-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 700;
}
.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== TABLE ===== */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
}
thead {
  background: var(--bg-2);
}
th {
  padding: 12px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-2);
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 14px 16px;
  font-size: 0.84rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover td {
  background: var(--bg-2);
}

/* ===== GRID UTILITIES ===== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ===== SPACING ===== */
.section {
  padding: 64px 0;
}
.section-sm {
  padding: 40px 0;
}
.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: 8px;
}
.mb-2 {
  margin-bottom: 16px;
}
.mb-3 {
  margin-bottom: 24px;
}
.mb-4 {
  margin-bottom: 32px;
}
.mb-5 {
  margin-bottom: 40px;
}
.mt-1 {
  margin-top: 8px;
}
.mt-2 {
  margin-top: 16px;
}
.mt-3 {
  margin-top: 24px;
}
.gap-1 {
  gap: 8px;
}
.gap-2 {
  gap: 16px;
}
.gap-3 {
  gap: 24px;
}
.d-flex {
  display: flex;
}
.align-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.flex-wrap {
  flex-wrap: wrap;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 1199px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .footer-grid > *:last-child {
    grid-column: 1 / -1;
  }
}
@media (max-width: 991px) {
  .navbar-menu,
  .navbar-hotline,
  .btn-book-now {
    display: none;
  }
  .btn-hamburger {
    display: flex;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > *:first-child {
    grid-column: 1 / -1;
  }
}
@media (max-width: 767px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 48px 0;
  }
  .topbar-right {
    display: none;
  }
  .process-steps {
    grid-template-columns: 1fr 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 479px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .hero-cta {
    flex-direction: column;
  }
  .btn-xl {
    padding: 14px 24px;
    font-size: 0.95rem;
  }
}