:root {
    --brand-navy: #0B2545;
    --brand-dark-blue: #0A3B7B;
    --brand-blue: #1351A8;
    --brand-primary: #0B3A82;
    --brand-sky: #EBF3FE;
    --brand-sky-border: #BFDBFE;
    --brand-orange: #F58220;
    --brand-orange-hover: #DE6F13;
    --brand-orange-gradient: linear-gradient(135deg, #FF7A00 0%, #FF9500 50%, #F58220 100%);
    --brand-text-dark: #1E293B;
    --brand-text-muted: #64748B;
    --brand-bg: #F8FAFC;
    --brand-card-border: #E2E8F0;
    --brand-radius-sm: 8px;
    --brand-radius: 14px;
    --brand-radius-lg: 20px;
    --brand-radius-pill: 9999px;
    --brand-shadow: 0 4px 20px -2px rgba(11, 37, 69, 0.08);
    --brand-shadow-lg: 0 20px 45px -10px rgba(11, 37, 69, 0.12), 0 0 0 1px rgba(226, 232, 240, 0.8);
    --brand-shadow-glow: 0 8px 20px -4px rgba(245, 130, 32, 0.35);
}

body {
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--brand-text-dark);
    background-color: var(--brand-bg);
    overflow-x: hidden;
}

a {
    color: var(--brand-blue);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--brand-orange);
}

/* Section Title & Subtitles */
.title-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.title-line::before,
.title-line::after {
    content: "";
    height: 2px;
    width: 44px;
    background: #93C5FD;
}

.section-title {
    color: var(--brand-dark-blue);
    font-weight: 800;
    font-size: 1.85rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.section-subtitle {
    color: var(--brand-text-muted);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* =========================================================
   REFINED, ULTRA-SLEEK BUTTON SYSTEM
   ========================================================= */
.btn-brand-orange {
    background: var(--brand-orange-gradient);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    border-radius: var(--brand-radius-pill);
    padding: 0.6rem 1.35rem;
    box-shadow: var(--brand-shadow-glow);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    text-decoration: none;
}

.btn-brand-orange:hover,
.btn-brand-orange:focus {
    background: linear-gradient(135deg, #DE6F13 0%, #FF7A00 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -4px rgba(245, 130, 32, 0.45);
}

.btn-brand-orange:active {
    transform: translateY(1px) scale(0.98);
}

.btn-brand-outline {
    background-color: #ffffff;
    color: var(--brand-dark-blue);
    border: 1.5px solid rgba(10, 59, 123, 0.2);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--brand-radius-pill);
    padding: 0.58rem 1.35rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.btn-brand-outline:hover {
    background-color: var(--brand-sky);
    border-color: var(--brand-blue);
    color: var(--brand-blue);
    transform: translateY(-1px);
}

.btn-brand-outline:active {
    transform: translateY(1px) scale(0.98);
}

/* Site Header */
.main-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: all 0.3s ease;
}

.main-header .navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--brand-dark-blue);
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-header .nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: #334155;
    padding: 0.5rem 0.85rem !important;
    transition: all 0.2s ease;
}

.main-header .nav-link:hover,
.main-header .nav-link.active {
    color: var(--brand-blue);
}

.main-header .dropdown-menu {
    border: 1px solid #E2E8F0;
    border-radius: var(--brand-radius);
    box-shadow: var(--brand-shadow-lg);
    padding: 0.5rem;
}

.main-header .dropdown-item {
    font-size: 0.9rem;
    padding: 0.5rem 0.85rem;
    border-radius: 6px;
    font-weight: 500;
    color: #334155;
}

.main-header .dropdown-item:hover {
    background-color: var(--brand-sky);
    color: var(--brand-blue);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(180deg, rgba(235, 243, 254, 0.85) 0%, rgba(255, 255, 255, 0.95) 60%, #F8FAFC 100%);
    padding-top: 3.5rem;
    padding-bottom: 5.5rem;
    position: relative;
    overflow: hidden;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(219, 234, 254, 0.9);
    border: 1px solid #BFDBFE;
    color: var(--brand-dark-blue);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: var(--brand-radius-pill);
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--brand-navy);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

@media (min-width: 992px) {
    .hero-title {
        font-size: 2.85rem;
    }
}

.hero-title span {
    color: var(--brand-dark-blue);
}

.hero-desc {
    font-size: 1.05rem;
    color: #475569;
    line-height: 1.65;
    margin-bottom: 2rem;
}

.hero-features {
    border-top: 1px solid #E2E8F0;
    padding-top: 1.5rem;
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
}

.hero-features .item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-img-wrap {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -15px rgba(11, 37, 69, 0.25);
    border: 1px solid #E2E8F0;
}

.hero-img-wrap img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.hero-img-overlay-badge {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border: 1px solid #CBD5E1;
    border-radius: 8px;
    padding: 0.4rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: #1E293B;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* =========================================================
   ULTRA-PREMIUM BOOKING FORM COMPONENT
   ========================================================= */
.booking-section-wrap {
    margin-top: -3.5rem;
    position: relative;
    z-index: 20;
    margin-bottom: 3.5rem;
}

.premium-booking-card {
    background: #ffffff;
    border-radius: var(--brand-radius-lg);
    box-shadow: var(--brand-shadow-lg);
    border: 1px solid rgba(226, 232, 240, 0.95);
    padding: 1.75rem 2rem;
    position: relative;
    transition: all 0.3s ease;
}

@media (max-width: 767px) {
    .premium-booking-card {
        padding: 1.25rem 1rem;
    }
}

/* Form Top Bar: Segmented Trip Toggle & Presets */
.booking-top-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid #F1F5F9;
}

/* Segmented Control Pill */
.segmented-trip-toggle {
    display: inline-flex;
    background: #F1F5F9;
    padding: 3px;
    border-radius: var(--brand-radius-pill);
    border: 1px solid #E2E8F0;
}

.segmented-trip-toggle .trip-btn {
    border: none;
    background: transparent;
    padding: 0.4rem 1.15rem;
    border-radius: var(--brand-radius-pill);
    font-size: 0.825rem;
    font-weight: 600;
    color: #64748B;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.segmented-trip-toggle .trip-btn.active {
    background: #ffffff;
    color: var(--brand-dark-blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    font-weight: 700;
}

/* Quick Date Buttons */
.quick-date-pills {
    display: flex;
    align-items: center;
    gap: 6px;
}

.quick-date-pills .pill-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: 4px;
}

.quick-date-pills .date-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: var(--brand-radius-pill);
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    color: #475569;
    transition: all 0.2s ease;
    cursor: pointer;
}

.quick-date-pills .date-pill:hover,
.quick-date-pills .date-pill.active {
    background: var(--brand-sky);
    border-color: #BFDBFE;
    color: var(--brand-blue);
}

/* Modern Floating Input Units */
.booking-input-unit {
    position: relative;
}

.booking-input-unit .unit-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.825rem;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 0.4rem;
}

.booking-input-unit .unit-label .req {
    color: #EF4444;
}

.booking-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1.5px solid #E2E8F0;
    border-radius: var(--brand-radius-sm);
    transition: all 0.25s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.booking-input-wrap:focus-within {
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 4px rgba(19, 81, 168, 0.12);
    background: #ffffff;
}

.booking-input-wrap .unit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 0.9rem;
    color: #94A3B8;
    font-size: 0.95rem;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.booking-input-wrap:focus-within .unit-icon {
    color: var(--brand-blue);
}

.booking-input-wrap input.form-control,
.booking-input-wrap select.form-select {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    height: 48px;
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #0F172A;
}

.booking-input-wrap input.form-control::placeholder {
    color: #94A3B8;
    font-weight: 400;
}

/* Circular Swap Button (Đổi chiều đón - đến) */
.location-swap-col {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 4px;
}

.btn-location-swap {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid #E2E8F0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-blue);
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-location-swap:hover {
    background: var(--brand-sky);
    border-color: #BFDBFE;
    color: var(--brand-orange);
    transform: rotate(180deg) scale(1.08);
    box-shadow: 0 4px 12px rgba(19, 81, 168, 0.15);
}

/* Submit Button Unit */
.btn-booking-submit {
    height: 48px;
    background: var(--brand-orange-gradient);
    border: none;
    border-radius: var(--brand-radius-pill);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 6px 18px -2px rgba(245, 130, 32, 0.45);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    width: 100%;
}

.btn-booking-submit:hover {
    background: linear-gradient(135deg, #DE6F13 0%, #FF7A00 100%);
    box-shadow: 0 10px 24px -3px rgba(245, 130, 32, 0.55);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-booking-submit:active {
    transform: translateY(1px) scale(0.98);
}

.btn-booking-submit i {
    transition: transform 0.25s ease;
}

.btn-booking-submit:hover i {
    transform: translateX(4px);
}

/* Destination Suggestion Pills */
.dest-suggestions-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid #F1F5F9;
}

.dest-suggestions-bar .suggest-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: #64748B;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 2px;
}

.dest-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.8rem;
    border-radius: var(--brand-radius-pill);
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    color: #475569;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dest-pill:hover {
    background: #FFF7ED;
    border-color: #FED7AA;
    color: var(--brand-orange);
    transform: translateY(-1px);
}

/* Trust Seal Footer in Booking Card */
.booking-trust-seal {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1rem;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: #64748B;
    font-weight: 500;
}

.booking-trust-seal .seal-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.booking-trust-seal .seal-item i {
    color: #10B981;
}

/* =========================================================
   FLEET SLIDER & PREMIUM CAR CARDS
   ========================================================= */
.fleet-section-wrap {
    padding: 4.5rem 0;
    position: relative;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 50%, #FFFFFF 100%);
}

.fleet-slider-container {
    position: relative;
    padding: 0.5rem 0;
}

.fleet-slider .slick-list {
    padding: 1rem 0.25rem 1.5rem 0.25rem;
    margin: 0 -10px;
}

.fleet-slider .slick-slide {
    padding: 0 10px;
    height: auto;
}

.fleet-card-luxury {
    background: #ffffff;
    border: 1.5px solid #E2E8F0;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 10px 30px -8px rgba(11, 37, 69, 0.08);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.fleet-card-luxury:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -10px rgba(11, 37, 69, 0.14);
    border-color: #93C5FD;
}

.fleet-card-header {
    position: absolute;
    top: 14px;
    left: 14px;
    right: 14px;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
    padding: 0;
}

.fleet-pill-badge {
    background: linear-gradient(135deg, rgba(10, 56, 113, 0.95) 0%, rgba(19, 81, 168, 0.95) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.35rem 0.85rem;
    border-radius: var(--brand-radius-pill);
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(10, 56, 113, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.fleet-tag-pill {
    font-size: 0.72rem;
    font-weight: 700;
    color: #065F46;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.28rem 0.75rem;
    border-radius: var(--brand-radius-pill);
    border: 1px solid rgba(16, 185, 129, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.fleet-tag-pill i {
    color: #10B981;
}

.fleet-stage {
    position: relative;
    width: 100%;
    height: 220px;
    margin: 0;
    background: linear-gradient(180deg, #F1F5F9 0%, #E2E8F0 100%);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.fleet-stage img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.fleet-card-luxury:hover .fleet-stage img {
    transform: scale(1.08);
}

.fleet-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.fleet-car-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--brand-navy);
    margin-bottom: 0.25rem;
}

.fleet-car-models {
    font-size: 0.825rem;
    font-weight: 600;
    color: #0A3B7B;
    margin-bottom: 0.85rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.fleet-spec-list {
    font-size: 0.8rem;
    color: #475569;
    margin-bottom: 1.25rem;
    background: #F8FAFC;
    padding: 0.75rem;
    border-radius: 10px;
    border: 1px solid #F1F5F9;
}

.fleet-spec-list .spec-item {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 0.35rem;
}

.fleet-spec-list .spec-item:last-child {
    margin-bottom: 0;
}

/* Refined Fleet Dual Buttons (Sleek Side-by-side or stacked pills) */
.fleet-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.btn-fleet-book {
    height: 40px;
    background: var(--brand-orange-gradient);
    border: none;
    border-radius: var(--brand-radius-pill);
    color: #ffffff;
    font-size: 0.825rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(245, 130, 32, 0.3);
    transition: all 0.25s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-fleet-book:hover {
    background: linear-gradient(135deg, #DE6F13 0%, #FF7A00 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 130, 32, 0.45);
}

.btn-fleet-detail {
    height: 40px;
    background: #ffffff;
    border: 1.5px solid #CBD5E1;
    border-radius: var(--brand-radius-pill);
    color: #334155;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-fleet-detail:hover {
    background: var(--brand-sky);
    border-color: var(--brand-blue);
    color: var(--brand-blue);
    transform: translateY(-2px);
}

/* Fleet Slider Refined Arrow Controls */
.fleet-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1.5px solid #E2E8F0;
    color: var(--brand-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    box-shadow: 0 4px 14px rgba(11, 37, 69, 0.1);
    z-index: 10;
    cursor: pointer;
    transition: all 0.25s ease;
}

.fleet-nav-btn:hover {
    background: var(--brand-dark-blue);
    color: #ffffff;
    border-color: var(--brand-dark-blue);
    transform: translateY(-50%) scale(1.1);
}

.fleet-nav-prev {
    left: -20px;
}

.fleet-nav-next {
    right: -20px;
}

@media (max-width: 991px) {
    .fleet-nav-prev { left: -8px; }
    .fleet-nav-next { right: -8px; }
}

/* Custom Slick Dots */
.fleet-slider-dots {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0 0;
}

.fleet-slider-dots li button {
    font-size: 0;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #CBD5E1;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all 0.25s ease;
}

.fleet-slider-dots li.slick-active button {
    background: var(--brand-orange);
    width: 26px;
    border-radius: var(--brand-radius-pill);
}

/* Pricing Matrix Table */
.pricing-matrix-wrap {
    background: #fff;
    border-radius: var(--brand-radius);
    border: 1px solid #E2E8F0;
    box-shadow: var(--brand-shadow);
    overflow-x: auto;
    margin-bottom: 2rem;
}

.pricing-table {
    margin-bottom: 0;
    width: 100%;
    border-collapse: collapse;
}

.pricing-table thead th {
    background: #F8FAFC;
    color: var(--brand-navy);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #E2E8F0;
    border-left: 1px solid #E2E8F0;
}

.pricing-table thead th.route-th {
    background: var(--brand-dark-blue);
    color: #fff;
    text-align: left;
    border-left: none;
}

.pricing-table tbody td {
    padding: 1rem;
    font-size: 0.875rem;
    color: #334155;
    vertical-align: middle;
    border-top: 1px solid #E2E8F0;
    border-left: 1px solid #E2E8F0;
    text-align: center;
    transition: all 0.15s ease;
}

.pricing-table tbody td.route-td {
    font-weight: 700;
    color: #0F172A;
    text-align: left;
    border-left: none;
}

.pricing-table tbody tr {
    cursor: pointer;
    transition: background 0.15s ease;
}

.pricing-table tbody tr:hover {
    background-color: rgba(235, 243, 254, 0.7);
}

.pricing-table tbody tr.is-hot-row {
    background-color: rgba(254, 243, 199, 0.5);
    border-top: 2px solid #FCD34D;
    border-bottom: 2px solid #FCD34D;
}

.pricing-table tbody tr.is-hot-row:hover {
    background-color: rgba(254, 243, 199, 0.85);
}

.price-hot-tag {
    background-color: #EF4444;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-right: 0.35rem;
    text-transform: uppercase;
}

.price-val {
    font-weight: 700;
    color: #1E293B;
}

.price-val.hot-price {
    color: #DC2626;
}

.price-val.contact-price {
    color: #94A3B8;
    font-style: italic;
    font-weight: normal;
}

/* Testimonial Cards */
.testimonial-card {
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: var(--brand-radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    box-shadow: var(--brand-shadow);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--brand-shadow-lg);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #E2E8F0;
}

/* Article / News Card */
.article-card {
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: var(--brand-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--brand-shadow);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--brand-shadow-lg);
    border-color: #93C5FD;
}

.article-thumb {
    height: 190px;
    overflow: hidden;
    position: relative;
}

.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .article-thumb img {
    transform: scale(1.06);
}

.article-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-date {
    font-size: 0.75rem;
    color: var(--brand-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 0.5rem;
}

.article-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--brand-navy);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-desc {
    font-size: 0.825rem;
    color: #64748B;
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.article-link {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--brand-blue);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.article-card:hover .article-link {
    color: var(--brand-orange);
}

/* FAQ Accordion */
.custom-faq .accordion-item {
    border: 1px solid #E2E8F0;
    border-radius: var(--brand-radius) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.custom-faq .accordion-button {
    font-weight: 700;
    font-size: 0.95rem;
    color: #1E293B;
    padding: 1rem 1.25rem;
    background: #fff;
    box-shadow: none;
}

.custom-faq .accordion-button:not(.collapsed) {
    color: var(--brand-dark-blue);
    background-color: var(--brand-sky);
}

.custom-faq .accordion-body {
    font-size: 0.875rem;
    color: #475569;
    line-height: 1.6;
    padding: 1rem 1.25rem;
    border-top: 1px solid #E2E8F0;
}

/* Footer */
.main-footer {
    background-color: #051B38;
    color: #fff;
    padding-top: 4rem;
    padding-bottom: 2rem;
    border-top: 1px solid rgba(19, 81, 168, 0.3);
}

.main-footer h5 {
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 1.25rem;
}

.main-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-footer ul li {
    margin-bottom: 0.65rem;
}

.main-footer ul li a {
    color: #94A3B8;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.main-footer ul li a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-social-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    transition: all 0.2s ease;
}

.footer-social-link:hover {
    background: var(--brand-blue);
    color: #fff;
    transform: translateY(-2px);
}

/* Floating Contact Actions */
.floating-actions {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.floating-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.15rem;
    box-shadow: 0 4px 14px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
    text-decoration: none;
}

.floating-btn:hover {
    transform: scale(1.12);
    color: #fff;
}

.floating-btn.zalo-btn {
    background: #0068FF;
    font-size: 0.75rem;
    font-weight: 800;
}

.floating-btn.hotline-btn {
    background: #10B981;
    animation: floatPulse 2s infinite;
}

@keyframes floatPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 14px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}