/* ==========================================================================
   THUÊ XE KIM NGỌC — MOCKUP A (Chuẩn 100% bố cục và visual trang tham chiếu)
   Thương hiệu: Thuê Xe Kim Ngọc • Hotline: 0775727772
   Màu sắc chuẩn: Xanh lá chủ đạo (#2A7A17, #369c1a, #46BE27), nền mềm (#f8fcf7, #eef9ea)
   ========================================================================== */
:root {
  --kn-primary: #2A7A17;
  --kn-primary-light: #46BE27;
  --kn-primary-dark: #1b520f;
  --kn-accent: #369c1a;
  --kn-bg: #FFFFFF;
  --kn-bg-soft: #EEF9EA;
  --kn-bg-mist: #F8FCF7;
  --kn-bg-cream: #FAFBF9;
  --kn-border: #E2ECE0;
  --kn-border-light: #EDF4EB;
  --kn-text: #212121;
  --kn-muted: #565D66;
  --kn-star: #FFB400;
  --kn-zalo: #0068FF;
  --kn-radius: 12px;
  --kn-radius-sm: 8px;
  --kn-radius-lg: 18px;
  --kn-shadow: 0 8px 24px rgba(42, 122, 23, 0.08);
  --kn-shadow-card: 0 10px 25px rgba(0, 0, 0, 0.05);
  --kn-shadow-hover: 0 16px 36px rgba(42, 122, 23, 0.14);
  --kn-font: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--kn-font);
  font-size: 15px;
  color: var(--kn-text);
  line-height: 1.65;
  background-color: var(--kn-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: all 0.2s ease; }
h1, h2, h3, h4, h5 { color: #111827; margin: 0; line-height: 1.3; }
p { margin: 0 0 12px; }

/* ---------- CONTAINER & UTILITIES ---------- */
.kn-container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
  width: 100%;
}
.kn-section { padding-block: 56px; }
.kn-bg-soft { background-color: var(--kn-bg-soft); }
.kn-bg-mist { background-color: var(--kn-bg-mist); }
.kn-bg-cream { background-color: var(--kn-bg-cream); }
.kn-text-center { text-align: center; }

/* Subtitle pill / kicker */
.kn-badge-kicker {
  display: inline-block;
  color: var(--kn-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}
.kn-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #E2F5DC;
  color: var(--kn-primary-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.kn-section-title {
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 10px;
}
.kn-section-sub {
  color: var(--kn-muted);
  font-size: 15px;
  max-width: 720px;
  margin: 0 auto 36px;
}
.kn-section-header {
  text-align: center;
  margin-bottom: 36px;
}

/* ---------- BUTTONS ---------- */
.kn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding-inline: 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.22s ease;
}
.kn-btn-primary {
  background-color: var(--kn-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(42, 122, 23, 0.28);
}
.kn-btn-primary:hover {
  background-color: var(--kn-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(42, 122, 23, 0.35);
  color: #ffffff;
}
.kn-btn-outline {
  border-color: var(--kn-primary);
  color: var(--kn-primary);
  background-color: #ffffff;
}
.kn-btn-outline:hover {
  background-color: var(--kn-bg-soft);
  color: var(--kn-primary-dark);
}
.kn-btn-zalo {
  background-color: var(--kn-zalo);
  color: #ffffff;
}
.kn-btn-zalo:hover {
  background-color: #0052cc;
  color: #ffffff;
  transform: translateY(-2px);
}
.kn-btn-white {
  background-color: #ffffff;
  color: var(--kn-primary-dark);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  font-weight: 700;
}
.kn-btn-white:hover {
  background-color: var(--kn-bg-soft);
  color: var(--kn-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}
.kn-btn-lg {
  height: 50px;
  padding-inline: 28px;
  font-size: 16px;
}

/* ---------- HEADER ---------- */
.kn-header { position: relative; z-index: 100; }
.kn-topbar {
  background-color: #f7faf6;
  border-bottom: 1px solid var(--kn-border);
  font-size: 13px;
  color: var(--kn-muted);
}
.kn-topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 8px;
  flex-wrap: wrap;
  gap: 12px;
}
.kn-topbar__left, .kn-topbar__right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.kn-topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kn-topbar__item svg { width: 14px; height: 14px; color: var(--kn-primary); }
.kn-topbar__link:hover { color: var(--kn-primary); }

/* ---------- TOPBAR & MAINBAR CONTAINER ---------- */
.kn-topbar .kn-container,
.kn-mainbar .kn-container {
  max-width: 1360px;
  width: 100%;
}

.kn-mainbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.25s ease;
}
.kn-mainbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(10px, 1.4vw, 24px);
  padding-block: 12px;
}
.kn-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
  text-decoration: none;
}
.kn-brand__logo {
  height: 42px;
  width: 42px;
  flex-shrink: 0;
}
.kn-brand__text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}
.kn-brand__name {
  font-size: 19px;
  font-weight: 800;
  color: var(--kn-primary-dark);
  letter-spacing: 0.04em;
  line-height: 1.15;
  white-space: nowrap;
}
.kn-brand__slogan {
  font-size: 9.5px;
  font-weight: 600;
  color: var(--kn-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.kn-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1.15vw, 18px);
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  flex: 0 1 auto;
}
.kn-nav a {
  position: relative;
  padding: 8px clamp(4px, 0.5vw, 8px);
  color: #212121;
  white-space: nowrap !important;
  word-break: keep-all;
  font-size: 14px;
  line-height: 1.4;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  transition: color 0.18s ease;
}
.kn-nav a:hover, .kn-nav a.is-active {
  color: var(--kn-primary);
}
.kn-nav a.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 4px;
  right: 4px;
  height: 2.5px;
  background-color: var(--kn-primary);
  border-radius: 2px;
}

/* Nav dropdown (desktop) — mục "Thuê Xe Đi Tỉnh" */
.kn-nav__drop-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}
.kn-nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap !important;
}
.kn-nav__caret {
  width: 13px;
  height: 13px;
  transition: transform .2s ease;
}
.kn-nav__drop-wrap:hover .kn-nav__caret,
.kn-nav__drop-wrap:focus-within .kn-nav__caret {
  transform: rotate(180deg);
}
/* Cầu nối trong suốt giữ hover khi rê chuột qua khe hở */
.kn-nav__drop-wrap::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 12px;
}
.kn-nav__drop {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  min-width: 208px;
  display: grid;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius-sm);
  box-shadow: var(--kn-shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 60;
}
.kn-nav__drop-wrap:hover .kn-nav__drop,
.kn-nav__drop-wrap:focus-within .kn-nav__drop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.kn-nav__drop a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--kn-text);
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.kn-nav__drop a:hover {
  background: var(--kn-bg-mist);
  color: var(--kn-primary-dark);
}
.kn-nav__drop-all {
  margin-top: 4px;
  border-top: 1px solid var(--kn-border);
  border-radius: 0 0 6px 6px;
  font-weight: 600;
  color: var(--kn-primary-dark);
}
.kn-header__hotline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: var(--kn-primary);
  color: #ffffff !important;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13.5px;
  white-space: nowrap !important;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(42, 122, 23, 0.25);
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.kn-header__hotline:hover {
  background-color: var(--kn-primary-dark);
  color: #ffffff !important;
  transform: translateY(-1px);
}
.kn-header__hotline svg { width: 16px; height: 16px; }

/* Hamburger Menu for Mobile */
.kn-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.kn-burger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: #212121;
  margin: 5px 0;
  transition: 0.3s;
}

/* ---------- 1. HERO BANNER SLIDER ---------- */
.kn-hero {
  position: relative;
  background-color: #0b1118;
  color: #ffffff;
  overflow: hidden;
  min-height: 580px;
  display: flex;
  align-items: center;
}
.kn-hero__slides {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.kn-hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 0.85s cubic-bezier(0.4, 0, 0.2, 1), transform 6.5s ease-out;
  will-change: opacity, transform;
}
.kn-hero__slide.is-active {
  opacity: 1;
  transform: scale(1);
}
@media (prefers-reduced-motion: reduce) {
  .kn-hero__slide {
    transition: opacity 0.3s ease;
    transform: none !important;
  }
}
.kn-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg,
      rgba(10, 16, 26, 0.88) 0%,
      rgba(10, 16, 26, 0.74) 36%,
      rgba(10, 16, 26, 0.36) 62%,
      rgba(10, 16, 26, 0.10) 85%,
      rgba(10, 16, 26, 0.04) 100%
    ),
    linear-gradient(180deg,
      rgba(10, 16, 26, 0.40) 0%,
      transparent 25%,
      transparent 70%,
      rgba(10, 16, 26, 0.65) 100%
    );
}
.kn-hero__content {
  position: relative;
  z-index: 3;
  max-width: 720px;
  padding-block: clamp(64px, 8vh, 92px);
}
.kn-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.kn-hero__badge-star {
  color: #facc15;
  font-size: 14px;
}
.kn-hero__title {
  font-size: clamp(28px, 3.8vw, 46px);
  font-weight: 800;
  line-height: 1.22;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.65);
}
.kn-hero__title-accent {
  color: #52dc32;
  text-shadow: 0 0 20px rgba(82, 220, 50, 0.4);
}
.kn-hero__desc {
  font-size: clamp(15px, 1.15vw, 17px);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
  line-height: 1.65;
  max-width: 620px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}
.kn-hero__cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.kn-hero .kn-btn {
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.kn-hero .kn-btn-primary {
  background: linear-gradient(135deg, #3eb720 0%, #206912 100%);
  border: 1px solid #5ae036;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(42, 122, 23, 0.45);
}
.kn-hero .kn-btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #46be27 0%, #277916 100%);
  box-shadow: 0 8px 26px rgba(42, 122, 23, 0.65);
  color: #ffffff !important;
}
.kn-hero .kn-btn-zalo {
  background: linear-gradient(135deg, #0084ff 0%, #0056cc 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(0, 104, 255, 0.4);
}
.kn-hero .kn-btn-zalo:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 104, 255, 0.6);
  color: #ffffff !important;
}
.kn-hero .kn-btn-white {
  background: #ffffff;
  color: #17420f !important;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.kn-hero .kn-btn-white:hover {
  transform: translateY(-2px);
  background: #f2faf0;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35);
}
.kn-hero__trust {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 24px);
  flex-wrap: wrap;
  padding-top: 4px;
}
.kn-hero__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}
.kn-hero__trust-item svg {
  color: #52dc32;
  flex-shrink: 0;
}
.kn-hero__dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 4;
  padding: 6px 14px;
  background: rgba(10, 16, 26, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.kn-hero__dot {
  width: 22px;
  height: 5px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.kn-hero__dot.is-active {
  background: #46BE27;
  width: 44px;
  box-shadow: 0 0 10px rgba(70, 190, 39, 0.6);
}
.kn-hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(10, 16, 26, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  opacity: 0.75;
}
.kn-hero__arrow:hover {
  opacity: 1;
  background: rgba(42, 122, 23, 0.85);
  border-color: #52dc32;
  transform: translateY(-50%) scale(1.08);
}
.kn-hero__arrow--prev { left: 20px; }
.kn-hero__arrow--next { right: 20px; }
@media (max-width: 991px) {
  .kn-hero__arrow { display: none; }
}
@media (max-width: 768px) {
  .kn-hero { min-height: 540px; }
  .kn-hero__overlay {
    background: linear-gradient(180deg,
      rgba(10, 16, 26, 0.80) 0%,
      rgba(10, 16, 26, 0.68) 50%,
      rgba(10, 16, 26, 0.90) 100%
    );
  }
  .kn-hero__content {
    padding-block: 48px 60px;
    text-align: center;
  }
  .kn-hero__badge { margin-inline: auto; font-size: 12px; }
  .kn-hero__desc { margin-inline: auto; font-size: 15px; }
  .kn-hero__cta { justify-content: center; }
  .kn-hero__trust { justify-content: center; gap: 12px; }
}

/* ---------- 2. VỀ CHÚNG TÔI (ABOUT US) ---------- */
.kn-about {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.kn-about__content h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}
.kn-about__lead {
  color: #374151;
  font-size: 15px;
  margin-bottom: 14px;
  text-align: justify;
}
.kn-about__info {
  background-color: #F4FAF2;
  border-left: 4px solid var(--kn-primary);
  padding: 12px 18px;
  border-radius: 0 8px 8px 0;
  margin-block: 18px;
}
.kn-about__info-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  color: #1b520f;
  margin-block: 4px;
}
.kn-about__media {
  position: relative;
}
.kn-about__img {
  border-radius: var(--kn-radius-lg);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
  width: 100%;
}
.kn-about__badge-exp {
  position: absolute;
  bottom: 20px;
  left: -16px;
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
  padding: 14px 20px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.kn-about__badge-exp strong {
  font-size: 30px;
  color: var(--kn-primary);
  line-height: 1;
}
.kn-about__badge-exp span {
  font-size: 13px;
  color: var(--kn-muted);
  line-height: 1.3;
}

/* ---------- 3. 4 CORE FEATURES ---------- */
.kn-features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.kn-feature-box {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--kn-shadow-card);
  transition: all 0.25s ease;
}
.kn-feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--kn-shadow-hover);
  border-color: var(--kn-primary-light);
}
.kn-feature-icon {
  width: 58px;
  height: 58px;
  background-color: var(--kn-bg-soft);
  color: var(--kn-primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.kn-feature-icon svg { width: 28px; height: 28px; }
.kn-feature-box h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.kn-feature-box p {
  font-size: 13px;
  color: var(--kn-muted);
  margin: 0;
  line-height: 1.5;
}

/* ---------- 4. GIẢI PHÁP THUÊ XE (SERVICES) ---------- */
.kn-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.kn-service-card {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  overflow: hidden;
  box-shadow: var(--kn-shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.kn-service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--kn-shadow-hover);
}
.kn-service-card__thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: #f0f0f0;
}
.kn-service-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.kn-service-card:hover .kn-service-card__thumb img {
  transform: scale(1.06);
}
.kn-service-card__body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.kn-service-card__body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #111827;
}
.kn-service-card__body p {
  font-size: 13.5px;
  color: var(--kn-muted);
  flex: 1;
  margin-bottom: 14px;
}
.kn-service-card__link {
  color: var(--kn-primary);
  font-weight: 700;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kn-service-card__link:hover { color: var(--kn-primary-dark); }

/* ---------- 5. CTA BAND ---------- */
.kn-cta-band {
  background: linear-gradient(90deg, #1b520f 0%, #2A7A17 100%);
  color: #ffffff;
  padding-block: 36px;
}
.kn-cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.kn-cta-band__text h3 {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}
.kn-cta-band__text p {
  color: #E2F3DD;
  font-size: 15px;
  margin: 0;
}
.kn-cta-band__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---------- 6. THUÊ XE CÓ TÀI XẾ (FLEET) ---------- */
.kn-fleet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.kn-fleet-card {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  overflow: hidden;
  box-shadow: var(--kn-shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.kn-fleet-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--kn-shadow-hover);
  border-color: var(--kn-primary-light);
}
.kn-fleet-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: #f3f5f2;
}
.kn-fleet-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.kn-fleet-card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--kn-primary);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}
.kn-fleet-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.kn-fleet-card__body h3 {
  font-size: 17px;
  font-weight: 700;
}
.kn-fleet-card__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.kn-fleet-card__tag {
  background-color: #F1F7EE;
  color: var(--kn-primary-dark);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.kn-fleet-card__models {
  font-size: 12.5px;
  color: var(--kn-muted);
}
.kn-fleet-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--kn-border-light);
}
.kn-fleet-card__price {
  font-size: 18px;
  font-weight: 800;
  color: var(--kn-primary);
}
.kn-fleet-card__price small {
  font-size: 12px;
  font-weight: 500;
  color: var(--kn-muted);
  display: block;
}

/* ---------- 7. BẢNG GIÁ DỊCH VỤ (PRICING) ---------- */
.kn-price-table-wrap {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  overflow-x: auto;
  box-shadow: var(--kn-shadow-card);
}
.kn-price-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  text-align: left;
}
.kn-price-table th, .kn-price-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--kn-border-light);
  font-size: 14px;
}
.kn-price-table th {
  background-color: #F5FAF3;
  color: #111827;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12.5px;
  letter-spacing: 0.03em;
}
.kn-price-table tbody tr:hover {
  background-color: #FBFDFB;
}
.kn-price-table td.route-name {
  font-weight: 600;
  color: #111827;
}
.kn-price-table td.price-val {
  color: var(--kn-primary);
  font-weight: 700;
}

/* ---------- 8. DỊCH VỤ BỔ SUNG (AMENITIES) ---------- */
.kn-amenities-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.kn-amenity-card {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  padding: 20px 14px;
  text-align: center;
  box-shadow: var(--kn-shadow-card);
  transition: all 0.25s ease;
}
.kn-amenity-card:hover {
  transform: translateY(-4px);
  border-color: var(--kn-primary-light);
}
.kn-amenity-icon {
  width: 50px;
  height: 50px;
  background-color: var(--kn-bg-soft);
  color: var(--kn-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.kn-amenity-card h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.kn-amenity-card p {
  font-size: 12.5px;
  color: var(--kn-muted);
  margin: 0;
}

/* ---------- 9. ĐÁNH GIÁ KHÁCH HÀNG (TESTIMONIALS) ---------- */
.kn-reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.kn-review-card {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  padding: 22px;
  box-shadow: var(--kn-shadow-card);
  display: flex;
  flex-direction: column;
}
.kn-review-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.kn-review-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}
.kn-review-name {
  font-weight: 700;
  font-size: 14.5px;
}
.kn-review-loc {
  font-size: 12px;
  color: var(--kn-muted);
}
.kn-review-stars {
  color: var(--kn-star);
  font-size: 13px;
  margin-bottom: 8px;
}
.kn-review-text {
  font-size: 13.5px;
  color: #374151;
  font-style: italic;
  margin: 0;
  line-height: 1.5;
}

/* ---------- 10. ĐỐI TÁC TIN CẬY (PARTNERS) ---------- */
.kn-partners-wrap {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  padding: 28px 24px;
  box-shadow: var(--kn-shadow-card);
}
.kn-partners-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 28px;
  flex-wrap: wrap;
}
.kn-partner-item {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(0.2);
  opacity: 0.85;
  transition: all 0.25s ease;
}
.kn-partner-item:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}
.kn-partner-item img {
  max-height: 44px;
  width: auto;
}

/* ---------- 11. CÂU HỎI THƯỜNG GẶP (FAQ - 2 COLUMNS) ---------- */
.kn-faq-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.kn-faq-list {
  background-color: #ffffff;
  border-radius: var(--kn-radius);
  box-shadow: 0 15px 30px 0 rgba(119, 123, 146, 0.1);
  padding: 24px;
  border: 1px solid var(--kn-border);
}
.kn-faq-item {
  border: 1px solid var(--kn-border-light);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
}
.kn-faq-item.is-open {
  border-color: var(--kn-primary-light);
}
.kn-faq-question {
  width: 100%;
  text-align: left;
  background-color: #f9fbf8;
  border: none;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: #212121;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.kn-faq-item.is-open .kn-faq-question {
  background-color: #ffffff;
  color: var(--kn-primary);
}
.kn-faq-icon {
  font-size: 20px;
  font-weight: 400;
  color: var(--kn-primary);
  line-height: 1;
  transition: transform 0.25s;
}
.kn-faq-item.is-open .kn-faq-icon {
  transform: rotate(45deg);
}
.kn-faq-answer {
  display: none;
  padding: 10px 18px 16px;
  font-size: 14px;
  color: #555555;
  line-height: 1.6;
  background-color: #ffffff;
}
.kn-faq-item.is-open .kn-faq-answer {
  display: block;
}
.kn-faq-media {
  position: relative;
  border-radius: var(--kn-radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}
.kn-faq-media img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--kn-radius-lg);
}

/* ---------- 12. THUÊ XE ĐI CÁC TỈNH (DESTINATIONS) ---------- */
.kn-dest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.kn-dest-card {
  background-color: #ffffff;
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  overflow: hidden;
  box-shadow: var(--kn-shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.kn-dest-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--kn-shadow-hover);
}
.kn-dest-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.kn-dest-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.kn-dest-card:hover .kn-dest-card__thumb img {
  transform: scale(1.05);
}
.kn-dest-card__body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.kn-dest-card__title {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: #111827;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kn-dest-card:hover .kn-dest-card__title {
  color: var(--kn-primary);
}
.kn-dest-card__excerpt {
  font-size: 13px;
  color: var(--kn-muted);
  line-height: 1.5;
  margin-bottom: 14px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kn-dest-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #888888;
  border-top: 1px solid var(--kn-border-light);
  padding-top: 10px;
}
.kn-dest-card__tag {
  color: var(--kn-primary);
  font-weight: 600;
}

/* ---------- 13. FOOTER (VỚI CÂY CỎ TRÊN ĐẦU & 3 CỘT) ---------- */
.kn-footer-trees-banner {
  width: 100%;
  height: 80px;
  background-image: url('../img/footer-trees.svg');
  background-repeat: repeat-x;
  background-position: bottom center;
  background-size: contain;
  margin-bottom: -1px;
}
.kn-footer {
  background-color: #EBF5E8;
  border-top: 1px solid #D8EAD3;
  color: #2F3E2E;
  padding-top: 48px;
  padding-bottom: 24px;
}
.kn-footer__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 0.9fr;
  gap: 40px;
  margin-bottom: 36px;
}
.kn-footer__col h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--kn-primary-dark);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.kn-footer__desc {
  font-size: 13.5px;
  color: #4A5B49;
  line-height: 1.6;
  margin-top: 12px;
  margin-bottom: 18px;
}
.kn-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
}
.kn-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #3B4D3A;
}
.kn-footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--kn-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.kn-footer__links {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 13.5px;
}
.kn-footer__links a {
  color: #2D4A27;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  transition: all .2s ease;
  line-height: 1.5;
}
.kn-footer__links a::before {
  content: '›';
  font-size: 16px;
  line-height: 1;
  color: var(--kn-primary);
  font-weight: 700;
  transition: transform .2s ease, color .2s ease;
}
.kn-footer__links a:hover {
  color: var(--kn-primary-dark);
  font-weight: 700;
  transform: translateX(4px);
  text-decoration: none;
}
.kn-footer__links a:hover::before {
  transform: translateX(2px);
  color: var(--kn-primary-dark);
}
.kn-footer__bottom {
  border-top: 1px solid #D2E4CD;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #5A6D58;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- FLOATING & MOBILE CTA ---------- */
.kn-float-widgets {
  position: fixed;
  bottom: 80px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 99;
}
.kn-float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  transition: transform 0.2s;
}
.kn-float-btn:hover { transform: scale(1.1); }
.kn-float-zalo { background-color: var(--kn-zalo); }
.kn-float-phone {
  background-color: var(--kn-primary);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(42, 122, 23, 0.7); }
  70% { box-shadow: 0 0 0 14px rgba(42, 122, 23, 0); }
  100% { box-shadow: 0 0 0 0 rgba(42, 122, 23, 0); }
}
.kn-float-top {
  background-color: #333333;
  width: 42px;
  height: 42px;
  margin-left: 4px;
}

.kn-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  padding: 8px 16px;
  z-index: 98;
}
.kn-mobile-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 10px;
}

/* Responsive Navigation & Header */
@media (max-width: 1200px) and (min-width: 1025px) {
  .kn-nav {
    gap: 8px;
    font-size: 13px;
  }
  .kn-nav a {
    padding: 6px 3px;
    font-size: 13px;
  }
  .kn-brand__name {
    font-size: 17px;
  }
  .kn-header__hotline {
    padding: 7px 12px;
    font-size: 13px;
    gap: 5px;
  }
}

@media (max-width: 1024px) {
  .kn-nav { display: none !important; }
  .kn-burger { display: inline-flex !important; }
  .kn-features-row { grid-template-columns: repeat(2, 1fr); }
  .kn-services-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-fleet-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-amenities-row { grid-template-columns: repeat(3, 1fr); }
  .kn-dest-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-about { grid-template-columns: 1fr; }
  .kn-faq-layout { grid-template-columns: 1fr; }
  .kn-footer__grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .kn-header__hotline { display: none !important; }
  .kn-mobile-cta { display: block; }
  .kn-hero__title { font-size: 28px; }
  .kn-section-title { font-size: 24px; }
  .kn-features-row, .kn-services-grid, .kn-fleet-grid, .kn-reviews-grid, .kn-dest-grid { grid-template-columns: 1fr; }
  .kn-amenities-row { grid-template-columns: repeat(2, 1fr); }
}