:root {
    --black-color: #0b0f19;
    --dark-blue: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --white-color: #f8fafc;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-300: #6ee7b7;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-300: #93c5fd;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-secondary: 'Outfit', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --border-radius-3xl: 1.5rem;
    --border-radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --glow-primary: 0 0 15px rgba(16, 185, 129, 0.5);
    --glow-secondary: 0 0 25px rgba(59, 130, 246, 0.5);
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    --transition-bezier: 400ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --z-index-1: 10;
    --z-index-2: 20;
    --z-index-3: 30;
    --z-index-4: 40;
    --z-index-5: 50;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;
    font-family: var(--font-primary);
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    margin: 0;
    line-height: inherit;
    font-family: inherit;
    color: var(--slate-700);
    background-color: var(--white-color);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
    font-weight: inherit;
    font-family: var(--font-secondary);
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-4);
}

a {
    color: inherit;
    text-decoration: inherit;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--blue-600);
    text-decoration: none;
}

p {
    margin-bottom: var(--spacing-4);
    line-height: 1.7;
    font-size: var(--text-base);
    color: var(--slate-600);
}

ul,
ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
    display: block;
    vertical-align: middle;
    max-width: 100%;
    height: auto;
}

button,
input,
optgroup,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
    margin: 0;
    border: none;
    background: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
}

button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--blue-500);
    outline-offset: 2px;
}

table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
    position: relative;
    z-index: var(--z-index-1);
}

.container-column {
    display: flex;
    flex-direction: column;
}

.flex-row {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-8);
}

.flex-row-reverse {
    display: flex;
    flex-direction: row-reverse;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-8);
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-white {
    color: var(--white-color) !important;
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

.position-relative {
    position: relative;
}

.position-absolute {
    position: absolute;
}

.position-fixed {
    position: fixed;
}

.z-0 {
    z-index: 0;
}

.z-10 {
    z-index: 10;
}

.z-20 {
    z-index: 20;
}

.z-30 {
    z-index: 30;
}

.z-40 {
    z-index: 40;
}

.z-50 {
    z-index: 50;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.my-0 {
    margin-top: 0;
    margin-bottom: 0;
}

.my-4 {
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.my-8 {
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.py-0 {
    padding-top: 0;
    padding-bottom: 0;
}

.py-4 {
    padding-top: var(--spacing-4);
    padding-bottom: var(--spacing-4);
}

.py-8 {
    padding-top: var(--spacing-8);
    padding-bottom: var(--spacing-8);
}

.py-16 {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
}

.py-24 {
    padding-top: var(--spacing-24);
    padding-bottom: var(--spacing-24);
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    z-index: var(--z-index-5);
    transition: all var(--transition-normal);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1536px;
    /* Mở rộng tối đa */
    flex-wrap: nowrap !important;
    /* KHÔNG CHO PHÉP RỚT DÒNG SECTION NÀY */
    gap: var(--spacing-4);
}

.logo-wrapper {
    display: flex;
    align-items: center;
    height: 100%;
    padding: var(--spacing-2) 0;
    white-space: nowrap;
    /* Chống rớt chữ logo */
}

.brand-logo {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.brand-logo:hover {
    transform: scale(1.05);
}

.main-menu {
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
    height: 100%;
}

.nav-list li {
    height: 100%;
    display: flex;
    align-items: center;
}

.menu-link {
    font-weight: 600;
    color: var(--dark-blue);
    position: relative;
    padding: var(--spacing-2) 0;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
    /* Bắt buộc menu không xuống dòng */
}

.nav-list a {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--slate-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-2) 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 100%;
    transition: color var(--transition-normal);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--emerald-400), var(--blue-500));
    transition: width var(--transition-bezier);
    border-radius: var(--border-radius-full);
}

.nav-list a:hover {
    color: var(--blue-600);
}

.nav-list a:hover::after {
    width: 100%;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(2deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4);
        transform: scale(1);
    }

    70% {
        box-shadow: 0 0 20px 15px rgba(52, 211, 153, 0);
        transform: scale(1.02);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
        transform: scale(1);
    }
}

@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideRight {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideLeft {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

@keyframes borderDance {
    0% {
        background-position: 0% 0%, 100% 0%, 100% 100%, 0% 100%;
    }

    100% {
        background-position: 100% 0%, 100% 100%, 0% 100%, 0% 0%;
    }
}

.float-anim {
    animation: float 6s ease-in-out infinite;
}

.pulse-anim {
    animation: pulseGlow 3s ease-in-out infinite;
}

.hero-section {
    padding-top: 140px;
    padding-bottom: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(226, 232, 240, 0.9) 100%);
    overflow: hidden;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-2xl);
}

.hero-content {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
    animation: slideUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.main-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    background: linear-gradient(120deg, var(--emerald-600), var(--blue-600));
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-6);
    animation: gradientShift 5s ease infinite;
}

.partner-notice {
    font-size: var(--text-lg);
    color: var(--slate-600);
    margin-bottom: var(--spacing-8);
    text-align: justify;
    line-height: 1.8;
    font-weight: 400;
}

.form-wrapper {
    background: var(--white-color);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: var(--z-index-2);
    border: 1px solid var(--slate-100);
}

.form-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, var(--emerald-400), var(--blue-500), var(--emerald-400));
    background-size: 300% 300%;
    z-index: -1;
    border-radius: calc(var(--border-radius-2xl) + 2px);
    animation: gradientShift 6s ease infinite;
    opacity: 0.5;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--text-base);
    color: var(--slate-700);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--blue-400);
    box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.15);
    background: var(--white-color);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.nav-list {
    display: flex;
    gap: var(--spacing-2);
    /* Giảm gap giữa các menu item từ 5 xuống 2 */
    padding: 0;
    margin: 0;
    list-style: none;
    flex-wrap: nowrap;
    /* Tăng cường ép trên 1 hàng */
}

.nav-list a {
    font-size: 0.85rem;
    /* Giảm nhẹ size chữ của link */
    font-weight: 600;
    color: var(--dark-blue);
    padding: var(--spacing-2) var(--spacing-3);
    /* Giảm padding ngang của nút bấm */
    border-radius: var(--border-radius-full);
    transition: var(--transition-base);
    white-space: nowrap;
    /* Ép link không nhận xuống dòng */
}

.submit-btn {
    background: linear-gradient(135deg, var(--emerald-500), var(--blue-600));
    background-size: 200% 200%;
    color: var(--white-color);
    font-weight: 700;
    font-size: var(--text-lg);
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition-bezier);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: var(--shadow-md);
    border: none;
    animation: gradientShift 4s ease infinite;
    margin-top: var(--spacing-2);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(59, 130, 246, 0.4);
}

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

.hero-image-wrapper {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: slideLeft 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-2xl);
    position: relative;
}

.hero-img:nth-child(2) {
    position: absolute;
    width: 60%;
    bottom: -10%;
    right: -10%;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-2xl);
}

.content-section {
    padding-top: var(--spacing-24);
    padding-bottom: var(--spacing-24);
    position: relative;
    overflow: hidden;
}

.bg-gradient-light {
    background: linear-gradient(180deg, var(--white-color) 0%, var(--slate-50) 100%);
}

.dark-theme {
    background: linear-gradient(225deg, var(--dark-blue) 0%, var(--slate-800) 100%);
    color: var(--slate-300);
}

.dark-theme .section-title {
    color: var(--white-color);
    background: linear-gradient(120deg, var(--emerald-300), var(--blue-300));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dark-theme .section-desc {
    color: var(--slate-300);
}

.text-content {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--emerald-400), var(--blue-500));
    border-radius: var(--border-radius-full);
}

.text-center.section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-desc {
    font-size: var(--text-lg);
    line-height: 1.8;
    text-align: justify;
    margin-bottom: var(--spacing-6);
}

.image-grid {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    position: relative;
}

.image-grid.single-large {
    display: flex;
}

.grid-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius-2xl);
    transition: all var(--transition-bezier);
    box-shadow: var(--shadow-lg);
}

.image-grid> :nth-child(1) {
    transform: translateY(20px);
}

.image-grid> :nth-child(2) {
    transform: translateY(-20px);
}

.image-grid> :nth-child(3) {
    grid-column: span 2;
    height: 250px;
    transform: translateY(10px);
}

.shadow-hover:hover {
    transform: scale(1.03) translateY(-10px) !important;
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-index-3);
}

.partner-section {
    position: relative;
}

.partner-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(52, 211, 153, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.partner-card {
    background: var(--white-color);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
    transition: all var(--transition-bezier);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--slate-200), var(--slate-300));
    transition: all var(--transition-normal);
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--blue-100);
}

.partner-card:hover::before {
    background: linear-gradient(90deg, var(--emerald-400), var(--blue-500));
}

.partner-name {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-4);
    position: relative;
    display: inline-block;
}

.partner-desc {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--slate-600);
    text-align: justify;
    margin-bottom: 0;
    flex: 1;
}

.partner-dofollow {
    color: var(--blue-600);
    font-weight: 600;
    position: relative;
    display: inline-block;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.partner-dofollow::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--blue-400);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-bezier);
}

.partner-dofollow:hover {
    color: var(--emerald-600);
}

.partner-dofollow:hover::after {
    transform: scaleX(1);
    transform-origin: left;
    background-color: var(--emerald-500);
}

.sponsor-section {
    position: relative;
    background: linear-gradient(145deg, var(--dark-blue), var(--slate-800));
    color: var(--slate-100);
    padding: 100px 0;
    overflow: hidden;
    border-top: 1px solid var(--slate-700);
}

.sponsor-badge {
    background: rgba(16, 185, 129, 0.15);
    padding: 10px 20px;
    border-radius: var(--border-radius-full);
    border: 1px solid var(--emerald-500);
    font-weight: 600;
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    color: var(--emerald-400);
    box-shadow: var(--glow-primary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--spacing-6);
}

.badge-icon {
    background: var(--emerald-500);
    color: var(--white-color);
    border-radius: var(--border-radius-full);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
    font-weight: 800;
    font-size: var(--text-xs);
}

.sponsor-title {
    font-size: var(--text-3xl);
    font-weight: 800;
    background: linear-gradient(to right, var(--emerald-400), var(--blue-400));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
}

.sponsor-text {
    font-size: var(--text-lg);
    line-height: 1.85;
    color: var(--slate-300);
    margin-bottom: var(--spacing-4);
    text-align: justify;
}

.sponsor-image-wrapper {
    flex: 0 0 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.sponsor-logo-img {
    width: 100%;
    max-width: 320px;
    filter: drop-shadow(0 10px 25px rgba(52, 211, 153, 0.5));
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.sponsor-logo-img:hover {
    transform: scale(1.1) rotateY(15deg) rotateX(10deg);
}

.site-footer {
    background-color: #0b0f19;
    color: var(--slate-400);
    padding: 80px 0 40px;
    font-size: var(--text-base);
    border-top: 2px solid var(--slate-800);
    position: relative;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-design-credit {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.footer-brand-info {
    margin-bottom: var(--spacing-6);
    font-size: var(--text-lg);
    color: var(--slate-200);
}

.footer-seo-desc {
    line-height: 1.8;
    text-align: justify;
    margin-bottom: var(--spacing-8);
}

.footer-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--slate-600), var(--slate-400));
    margin: 0 auto var(--spacing-8);
    border-radius: var(--border-radius-full);
}

.copyright-notice {
    font-size: var(--text-sm);
    color: var(--slate-500);
    letter-spacing: 0.05em;
    text-align: center;
}

.footer-brand-info a,
.footer-seo-desc a {
    color: var(--blue-400);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px dotted var(--blue-400);
    transition: all var(--transition-normal);
}

.footer-brand-info a:hover,
.footer-seo-desc a:hover {
    color: var(--emerald-400);
    border-bottom-color: var(--emerald-400);
    text-shadow: 0 0 10px rgba(52, 211, 153, 0.3);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--slate-100);
}

::-webkit-scrollbar-thumb {
    background: var(--slate-400);
    border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate-500);
}

::selection {
    background: var(--emerald-200);
    color: var(--dark-blue);
}

@media (max-width: 1024px) {

    .flex-row,
    .flex-row-reverse {
        flex-direction: column;
        gap: var(--spacing-10);
        align-items: stretch;
    }

    .text-content,
    .image-grid,
    .hero-content,
    .hero-image-wrapper,
    .sponsor-image-wrapper {
        max-width: 100%;
        flex: 1 1 100%;
    }

    .image-grid {
        grid-template-columns: 1fr 1fr;
    }

    .image-grid> :nth-child(1),
    .image-grid> :nth-child(2),
    .image-grid> :nth-child(3) {
        transform: none !important;
    }

    .image-grid> :nth-child(3) {
        grid-column: span 2;
    }

    .container {
        padding-left: var(--spacing-6);
        padding-right: var(--spacing-6);
    }

    .hero-section {
        padding-top: 120px;
        padding-bottom: 80px;
    }

    .main-title {
        font-size: var(--text-4xl);
    }

    .section-title {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 768px) {
    .main-header {
        height: 70px;
    }

    .header-container {
        justify-content: center;
    }

    .main-menu {
        display: block;
        /* Hủy lệnh ẩn menu mặc định do chưa có hamburger */
    }

    .brand-logo {
        height: 40px;
    }

    .hero-section {
        padding-top: 180px;
        /* Tăng padding để nội dung không bị dính vào header */
    }

    .main-title {
        font-size: var(--text-3xl);
        text-align: center;
    }

    .partner-notice {
        text-align: center;
        font-size: var(--text-base);
    }

    .section-title {
        font-size: var(--text-2xl);
        text-align: center;
    }

    .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .section-desc {
        text-align: left;
    }

    .image-grid {
        grid-template-columns: 1fr;
    }

    .image-grid> :nth-child(3) {
        grid-column: span 1;
    }

    .grid-img {
        height: 250px;
    }

    .partner-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .sponsor-section {
        padding: 60px 0;
    }

    .sponsor-title {
        font-size: var(--text-2xl);
        text-align: center;
    }

    .sponsor-badge {
        position: static;
        margin-bottom: var(--spacing-6);
        display: flex;
    }

    .sponsor-logo-img {
        max-width: 250px;
    }

    .footer-brand-info {
        font-size: var(--text-base);
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .contact-form input,
    .contact-form textarea {
        font-size: var(--text-sm);
    }

    .submit-btn {
        font-size: var(--text-base);
        padding: var(--spacing-3) var(--spacing-6);
    }

    .partner-card {
        padding: var(--spacing-6);
    }

    .grid-img {
        height: 200px;
    }

    .footer-seo-desc {
        font-size: var(--text-sm);
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--white-color);
    background-color: var(--blue-600);
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary:hover {
    background-color: var(--blue-700);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: var(--white-color);
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.5);
}

.btn-primary:active {
    background-color: var(--blue-800);
}

.btn-primary:disabled {
    background-color: var(--slate-300);
    color: var(--slate-500);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--slate-700);
    background-color: var(--white-color);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--slate-300);
    transition: background-color var(--transition-normal), border-color var(--transition-normal), color var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-secondary:hover {
    background-color: var(--slate-50);
    color: var(--slate-900);
    border-color: var(--slate-400);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.btn-secondary:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.3);
}

.btn-secondary:active {
    background-color: var(--slate-100);
}

.btn-secondary:disabled {
    background-color: var(--slate-50);
    color: var(--slate-400);
    border-color: var(--slate-200);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-emerald {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--white-color);
    background-color: var(--emerald-600);
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-emerald:hover {
    background-color: var(--emerald-700);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: var(--white-color);
}

.btn-emerald:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.5);
}

.btn-emerald:active {
    background-color: var(--emerald-800);
}

.btn-emerald:disabled {
    background-color: var(--slate-300);
    color: var(--slate-500);
    cursor: not-allowed;
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--text-lg);
    border-radius: var(--border-radius-lg);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--text-sm);
    border-radius: var(--border-radius-sm);
}

.btn-block {
    display: flex;
    width: 100%;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.125rem 0.625rem;
    font-size: var(--text-xs);
    font-weight: 700;
    line-height: normal;
    border-radius: var(--border-radius-full);
    white-space: nowrap;
    vertical-align: middle;
}

.badge-blue {
    color: var(--blue-700);
    background-color: var(--blue-100);
}

.badge-emerald {
    color: var(--emerald-700);
    background-color: var(--emerald-100);
}

.badge-slate {
    color: var(--slate-700);
    background-color: var(--slate-100);
}

.badge-dark {
    color: var(--slate-100);
    background-color: var(--slate-800);
}

.badge-outline {
    background-color: transparent;
    border: 1px solid currentColor;
}

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--slate-700);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-base);
    font-family: inherit;
    line-height: 1.5;
    color: var(--slate-700);
    background-color: var(--white-color);
    background-clip: padding-box;
    border: 1px solid var(--slate-300);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-control::placeholder {
    color: var(--slate-400);
    opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--slate-100);
    opacity: 1;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-text {
    display: block;
    margin-top: var(--spacing-1);
    font-size: var(--text-xs);
    color: var(--slate-500);
}

.input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.input-group>.form-control,
.input-group>.btn {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.5;
    color: var(--slate-600);
    text-align: center;
    white-space: nowrap;
    background-color: var(--slate-100);
    border: 1px solid var(--slate-300);
    border-radius: var(--border-radius-md);
}

.input-group>.form-control:not(:first-child),
.input-group>.btn:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    margin-left: -1px;
}

.input-group>.form-control:not(:last-child),
.input-group>.btn:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--white-color);
    background-clip: border-box;
    border: 1px solid var(--slate-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-body {
    flex: 1 1 auto;
    padding: var(--spacing-5);
}

.card-title {
    margin-bottom: var(--spacing-3);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--slate-800);
}

.card-subtitle {
    margin-top: calc(-0.5 * var(--spacing-3));
    margin-bottom: var(--spacing-3);
    font-size: var(--text-sm);
    color: var(--slate-500);
}

.card-text:last-child {
    margin-bottom: 0;
}

.card-link+.card-link {
    margin-left: var(--spacing-4);
}

.card-header {
    padding: var(--spacing-4) var(--spacing-5);
    margin-bottom: 0;
    background-color: var(--slate-50);
    border-bottom: 1px solid var(--slate-200);
}

.card-header:first-child {
    border-radius: calc(var(--border-radius-lg) - 1px) calc(var(--border-radius-lg) - 1px) 0 0;
}

.card-footer {
    padding: var(--spacing-4) var(--spacing-5);
    background-color: var(--slate-50);
    border-top: 1px solid var(--slate-200);
}

.card-footer:last-child {
    border-radius: 0 0 calc(var(--border-radius-lg) - 1px) calc(var(--border-radius-lg) - 1px);
}

.card-header-tabs {
    margin-right: calc(-0.5 * var(--spacing-5));
    margin-bottom: calc(-1 * var(--spacing-4));
    margin-left: calc(-0.5 * var(--spacing-5));
    border-bottom: 0;
}

.card-header-pills {
    margin-right: calc(-0.5 * var(--spacing-5));
    margin-left: calc(-0.5 * var(--spacing-5));
}

.card-img-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding: var(--spacing-5);
    border-radius: calc(var(--border-radius-lg) - 1px);
}

.card-img,
.card-img-top,
.card-img-bottom {
    width: 100%;
}

.card-img,
.card-img-top {
    border-top-left-radius: calc(var(--border-radius-lg) - 1px);
    border-top-right-radius: calc(var(--border-radius-lg) - 1px);
}

.card-img,
.card-img-bottom {
    border-bottom-right-radius: calc(var(--border-radius-lg) - 1px);
    border-bottom-left-radius: calc(var(--border-radius-lg) - 1px);
}

.list-group {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    border-radius: var(--border-radius-md);
}

.list-group-item {
    position: relative;
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--slate-700);
    text-decoration: none;
    background-color: var(--white-color);
    border: 1px solid var(--slate-200);
}

.list-group-item:first-child {
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}

.list-group-item:last-child {
    border-bottom-right-radius: inherit;
    border-bottom-left-radius: inherit;
}

.list-group-item:hover,
.list-group-item:focus {
    z-index: 1;
    color: var(--blue-700);
    text-decoration: none;
    background-color: var(--slate-50);
}

.list-group-item.active {
    z-index: 2;
    color: var(--white-color);
    background-color: var(--blue-600);
    border-color: var(--blue-600);
}

.list-group-item.disabled,
.list-group-item:disabled {
    color: var(--slate-500);
    pointer-events: none;
    background-color: var(--white-color);
}

.list-group-item+.list-group-item {
    margin-top: -1px;
}

.alert {
    position: relative;
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
}

.alert-heading {
    color: inherit;
}

.alert-link {
    font-weight: 700;
}

.alert-dismissible {
    padding-right: 3rem;
}

.alert-primary {
    color: var(--blue-800);
    background-color: var(--blue-100);
    border-color: var(--blue-200);
}

.alert-primary .alert-link {
    color: var(--blue-900);
}

.alert-secondary {
    color: var(--slate-800);
    background-color: var(--slate-200);
    border-color: var(--slate-300);
}

.alert-secondary .alert-link {
    color: var(--slate-900);
}

.alert-success {
    color: var(--emerald-800);
    background-color: var(--emerald-100);
    border-color: var(--emerald-200);
}

.alert-success .alert-link {
    color: var(--emerald-900);
}

.alert-danger {
    color: #991b1b;
    background-color: #fee2e2;
    border-color: #fecaca;
}

.alert-danger .alert-link {
    color: #7f1d1d;
}

.alert-warning {
    color: #92400e;
    background-color: #fef3c7;
    border-color: #fde68a;
}

.alert-warning .alert-link {
    color: #78350f;
}

.alert-info {
    color: #1e40af;
    background-color: #dbeafe;
    border-color: #bfdbfe;
}

.alert-info .alert-link {
    color: #1e3a8a;
}

.alert-light {
    color: var(--slate-600);
    background-color: var(--white-color);
    border-color: var(--slate-200);
}

.alert-light .alert-link {
    color: var(--slate-700);
}

.alert-dark {
    color: var(--slate-300);
    background-color: var(--slate-800);
    border-color: var(--slate-700);
}

.alert-dark .alert-link {
    color: var(--white-color);
}

@keyframes progress-bar-stripes {
    0% {
        background-position-x: 1rem;
    }
}

.progress {
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: var(--text-xs);
    background-color: var(--slate-200);
    border-radius: var(--border-radius-sm);
}

.progress-bar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    color: var(--white-color);
    text-align: center;
    white-space: nowrap;
    background-color: var(--blue-600);
    transition: width 0.6s ease;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}

.progress-bar-animated {
    animation: 1s linear infinite progress-bar-stripes;
}

.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--slate-700);
    vertical-align: top;
    border-color: var(--slate-300);
}

.table> :not(caption)>*>* {
    padding: 0.5rem 0.5rem;
    background-color: transparent;
    border-bottom-width: 1px;
    box-shadow: inset 0 0 0 9999px transparent;
}

.table>tbody {
    vertical-align: inherit;
}

.table>thead {
    vertical-align: bottom;
}

.table-sm> :not(caption)>*>* {
    padding: 0.25rem 0.25rem;
}

.table-bordered> :not(caption)>* {
    border-width: 1px 0;
}

.table-bordered> :not(caption)>*>* {
    border-width: 0 1px;
}

.table-borderless> :not(caption)>*>* {
    border-bottom-width: 0;
}

.table-borderless> :not(:first-child) {
    border-top-width: 0;
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--slate-700);
}

.table-active {
    background-color: rgba(0, 0, 0, 0.1);
    color: var(--slate-700);
}

.table-hover>tbody>tr:hover>* {
    background-color: rgba(0, 0, 0, 0.075);
    color: var(--slate-700);
}

.nav {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--blue-600);
    text-decoration: none;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--blue-800);
}

.nav-link.disabled {
    color: var(--slate-400);
    pointer-events: none;
    cursor: default;
}

.nav-tabs {
    border-bottom: 1px solid var(--slate-300);
}

.nav-tabs .nav-link {
    margin-bottom: -1px;
    background: none;
    border: 1px solid transparent;
    border-top-left-radius: var(--border-radius-md);
    border-top-right-radius: var(--border-radius-md);
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
    border-color: var(--slate-200) var(--slate-200) var(--slate-300);
    isolation: isolate;
}

.nav-tabs .nav-link.disabled {
    color: var(--slate-400);
    background-color: transparent;
    border-color: transparent;
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    color: var(--slate-700);
    background-color: var(--white-color);
    border-color: var(--slate-300) var(--slate-300) var(--white-color);
}

.nav-pills .nav-link {
    background: none;
    border: 0;
    border-radius: var(--border-radius-md);
}

.nav-pills .nav-link.active,
.nav-pills .show>.nav-link {
    color: var(--white-color);
    background-color: var(--blue-600);
}

.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navbar>.container,
.navbar>.container-fluid,
.navbar>.container-sm,
.navbar>.container-md,
.navbar>.container-lg,
.navbar>.container-xl,
.navbar>.container-xxl {
    display: flex;
    flex-wrap: inherit;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    padding-top: 0.3125rem;
    padding-bottom: 0.3125rem;
    margin-right: 1rem;
    font-size: 1.25rem;
    text-decoration: none;
    white-space: nowrap;
}

.navbar-nav {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.navbar-nav .nav-link {
    padding-right: 0;
    padding-left: 0;
}

.navbar-nav .dropdown-menu {
    position: static;
}

.navbar-text {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center;
}

.navbar-toggler {
    padding: 0.25rem 0.75rem;
    font-size: 1.25rem;
    line-height: 1;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    transition: box-shadow 0.15s ease-in-out;
}

.navbar-toggler:hover {
    text-decoration: none;
}

.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: 0 0 0 0.25rem;
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    content: "";
    background: no-repeat center center;
    background-size: 100% 100%;
}

.navbar-nav-scroll {
    max-height: 75vh;
    overflow-y: auto;
}

.pagination {
    display: flex;
    padding-left: 0;
    list-style: none;
}

.page-link {
    position: relative;
    display: block;
    color: var(--blue-600);
    text-decoration: none;
    background-color: var(--white-color);
    border: 1px solid var(--slate-300);
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.page-link:hover {
    z-index: 2;
    color: var(--blue-800);
    background-color: var(--slate-200);
    border-color: var(--slate-300);
}

.page-link:focus {
    z-index: 3;
    color: var(--blue-800);
    background-color: var(--slate-200);
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.page-item:not(:first-child) .page-link {
    margin-left: -1px;
}

.page-item.active .page-link {
    z-index: 3;
    color: var(--white-color);
    background-color: var(--blue-600);
    border-color: var(--blue-600);
}

.page-item.disabled .page-link {
    color: var(--slate-400);
    pointer-events: none;
    background-color: var(--white-color);
    border-color: var(--slate-300);
}

.page-link {
    padding: 0.375rem 0.75rem;
}

.page-item:first-child .page-link {
    border-top-left-radius: var(--border-radius-md);
    border-bottom-left-radius: var(--border-radius-md);
}

.page-item:last-child .page-link {
    border-top-right-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1055;
    display: none;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 0.5rem;
    pointer-events: none;
}

.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}

.modal.modal-static .modal-dialog {
    transform: scale(1.02);
}

.modal-dialog-scrollable {
    height: calc(100% - 1rem);
}

.modal-dialog-scrollable .modal-content {
    max-height: 100%;
    overflow: hidden;
}

.modal-dialog-scrollable .modal-body {
    overflow-y: auto;
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 1rem);
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: var(--white-color);
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.3rem;
    outline: 0;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1050;
    width: 100vw;
    height: 100vh;
    background-color: #000;
}

.modal-backdrop.fade {
    opacity: 0;
}

.modal-backdrop.show {
    opacity: 0.5;
}

.modal-header {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1rem;
    border-bottom: 1px solid var(--slate-300);
    border-top-left-radius: calc(0.3rem - 1px);
    border-top-right-radius: calc(0.3rem - 1px);
}

.modal-title {
    margin-bottom: 0;
    line-height: 1.5;
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

.modal-footer {
    display: flex;
    flex-wrap: wrap;
    flex-shrink: 0;
    align-items: center;
    justify-content: flex-end;
    padding: 0.75rem;
    border-top: 1px solid var(--slate-300);
    border-bottom-right-radius: calc(0.3rem - 1px);
    border-bottom-left-radius: calc(0.3rem - 1px);
}

.modal-footer>* {
    margin: 0.25rem;
}

.tooltip {
    position: absolute;
    z-index: 1080;
    display: block;
    margin: 0;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    text-align: start;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-break: normal;
    word-spacing: normal;
    white-space: normal;
    line-break: auto;
    font-size: 0.875rem;
    word-wrap: break-word;
    opacity: 0;
}

.tooltip.show {
    opacity: 0.9;
}

.tooltip .tooltip-arrow {
    position: absolute;
    display: block;
    width: 0.8rem;
    height: 0.4rem;
}

.tooltip .tooltip-arrow::before {
    position: absolute;
    content: "";
    border-color: transparent;
    border-style: solid;
}

.tooltip-inner {
    max-width: 200px;
    padding: 0.25rem 0.5rem;
    color: var(--white-color);
    text-align: center;
    background-color: #000;
    border-radius: 0.25rem;
}

.popover {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1070;
    display: block;
    max-width: 276px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    text-align: start;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-break: normal;
    word-spacing: normal;
    white-space: normal;
    line-break: auto;
    font-size: 0.875rem;
    word-wrap: break-word;
    background-color: var(--white-color);
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.3rem;
}

.popover .popover-arrow {
    position: absolute;
    display: block;
    width: 1rem;
    height: 0.5rem;
}

.popover .popover-arrow::before,
.popover .popover-arrow::after {
    position: absolute;
    display: block;
    content: "";
    border-color: transparent;
    border-style: solid;
}

.popover-header {
    padding: 0.5rem 1rem;
    margin-bottom: 0;
    font-size: 1rem;
    background-color: #f0f0f0;
    border-bottom: 1px solid #d8d8d8;
    border-top-left-radius: calc(0.3rem - 1px);
    border-top-right-radius: calc(0.3rem - 1px);
}

.popover-header:empty {
    display: none;
}

.popover-body {
    padding: 1rem 1rem;
    color: var(--slate-700);
}

.carousel {
    position: relative;
}

.carousel.pointer-event {
    touch-action: pan-y;
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-inner::after {
    display: block;
    clear: both;
    content: "";
}

.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: transform 0.6s ease-in-out;
}

.carousel-item.active,
.carousel-item-next,
.carousel-item-prev {
    display: block;
}

.carousel-item-next:not(.carousel-item-start),
.active.carousel-item-end {
    transform: translateX(100%);
}

.carousel-item-prev:not(.carousel-item-end),
.active.carousel-item-start {
    transform: translateX(-100%);
}

.carousel-fade .carousel-item {
    opacity: 0;
    transition-property: opacity;
    transform: none;
}

.carousel-fade .carousel-item.active,
.carousel-fade .carousel-item-next.carousel-item-start,
.carousel-fade .carousel-item-prev.carousel-item-end {
    z-index: 1;
    opacity: 1;
}

.carousel-fade .active.carousel-item-start,
.carousel-fade .active.carousel-item-end {
    z-index: 0;
    opacity: 0;
    transition: opacity 0s 0.6s;
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 15%;
    padding: 0;
    color: var(--white-color);
    text-align: center;
    background: none;
    border: 0;
    opacity: 0.5;
    transition: opacity 0.15s ease;
}

.carousel-control-prev:hover,
.carousel-control-prev:focus,
.carousel-control-next:hover,
.carousel-control-next:focus {
    color: var(--white-color);
    text-decoration: none;
    outline: 0;
    opacity: 0.9;
}

.carousel-control-prev {
    left: 0;
}

.carousel-control-next {
    right: 0;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: 100% 100%;
}

.carousel-indicators {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    justify-content: center;
    padding: 0;
    margin-right: 15%;
    margin-bottom: 1rem;
    margin-left: 15%;
    list-style: none;
}

.carousel-indicators [data-bs-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 30px;
    height: 3px;
    padding: 0;
    margin-right: 3px;
    margin-left: 3px;
    text-indent: -999px;
    cursor: pointer;
    background-color: var(--white-color);
    background-clip: padding-box;
    border: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    opacity: 0.5;
    transition: opacity 0.6s ease;
}

.carousel-indicators .active {
    opacity: 1;
}

.carousel-caption {
    position: absolute;
    right: 15%;
    bottom: 1.25rem;
    left: 15%;
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
    color: var(--white-color);
    text-align: center;
}

.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: -0.125em;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: 0.75s linear infinite spinner-border;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.spinner-grow {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: -0.125em;
    background-color: currentColor;
    border-radius: 50%;
    opacity: 0;
    animation: 0.75s linear infinite spinner-grow;
}

.spinner-grow-sm {
    width: 1rem;
    height: 1rem;
}

@keyframes spinner-grow {
    0% {
        transform: scale(0);
    }

    50% {
        opacity: 1;
        transform: none;
    }
}

.offcanvas {
    position: fixed;
    bottom: 0;
    z-index: 1045;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    visibility: hidden;
    background-color: var(--white-color);
    background-clip: padding-box;
    outline: 0;
    transition: transform 0.3s ease-in-out;
}

.offcanvas-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: #000;
}

.offcanvas-backdrop.fade {
    opacity: 0;
}

.offcanvas-backdrop.show {
    opacity: 0.5;
}

.offcanvas-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1rem;
}

.offcanvas-title {
    margin-bottom: 0;
    line-height: 1.5;
}

.offcanvas-body {
    flex-grow: 1;
    padding: 1rem 1rem;
    overflow-y: auto;
}

.offcanvas-start {
    top: 0;
    left: 0;
    width: 400px;
    border-right: 1px solid rgba(0, 0, 0, 0.2);
    transform: translateX(-100%);
}

.offcanvas-end {
    top: 0;
    right: 0;
    width: 400px;
    border-left: 1px solid rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
}

.offcanvas-top {
    top: 0;
    right: 0;
    left: 0;
    height: 30vh;
    max-height: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    transform: translateY(-100%);
}

.offcanvas-bottom {
    right: 0;
    left: 0;
    height: 30vh;
    max-height: 100%;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
}

.offcanvas.show {
    transform: none;
}

.placeholder {
    display: inline-block;
    min-height: 1em;
    vertical-align: middle;
    cursor: wait;
    background-color: currentColor;
    opacity: 0.5;
}

.placeholder.btn::before {
    display: inline-block;
    content: "";
}

.placeholder-xs {
    min-height: 0.6em;
}

.placeholder-sm {
    min-height: 0.8em;
}

.placeholder-lg {
    min-height: 1.2em;
}

.placeholder-glow .placeholder {
    animation: placeholder-glow 2s ease-in-out infinite;
}

@keyframes placeholder-glow {
    50% {
        opacity: 0.2;
    }
}

.placeholder-wave {
    mask-image: linear-gradient(130deg, #000 55%, rgba(0, 0, 0, 0.8) 75%, #000 95%);
    mask-size: 200% 100%;
    animation: placeholder-wave 2s linear infinite;
}

@keyframes placeholder-wave {
    100% {
        mask-position: -200% 0%;
    }
}

.clearfix::after {
    display: block;
    clear: both;
    content: "";
}

.link-primary {
    color: var(--blue-600);
}

.link-primary:hover,
.link-primary:focus {
    color: var(--blue-800);
}

.link-secondary {
    color: var(--slate-600);
}

.link-secondary:hover,
.link-secondary:focus {
    color: var(--slate-800);
}

.ratio {
    position: relative;
    width: 100%;
}

.ratio::before {
    display: block;
    padding-top: var(--aspect-ratio);
    content: "";
}

.ratio>* {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ratio-1x1 {
    --aspect-ratio: 100%;
}

.ratio-4x3 {
    --aspect-ratio: 75%;
}

.ratio-16x9 {
    --aspect-ratio: 56.25%;
}

.ratio-21x9 {
    --aspect-ratio: 42.8571428571%;
}

.fixed-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
}

.fixed-bottom {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
}

.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1020;
}

.visually-hidden,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.stretched-link::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    content: "";
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.align-baseline {
    vertical-align: baseline !important;
}

.align-top {
    vertical-align: top !important;
}

.align-middle {
    vertical-align: middle !important;
}

.align-bottom {
    vertical-align: bottom !important;
}

.align-text-bottom {
    vertical-align: text-bottom !important;
}

.align-text-top {
    vertical-align: text-top !important;
}

.float-start {
    float: left !important;
}

.float-end {
    float: right !important;
}

.float-none {
    float: none !important;
}

.overflow-auto {
    overflow: auto !important;
}

.overflow-hidden {
    overflow: hidden !important;
}

.overflow-visible {
    overflow: visible !important;
}

.overflow-scroll {
    overflow: scroll !important;
}

.d-inline {
    display: inline !important;
}

.d-inline-block {
    display: inline-block !important;
}

.shadow-none {
    box-shadow: none !important;
}

.position-static {
    position: static !important;
}

.top-0 {
    top: 0 !important;
}

.top-50 {
    top: 50% !important;
}

.top-100 {
    top: 100% !important;
}

.bottom-0 {
    bottom: 0 !important;
}

.bottom-50 {
    bottom: 50% !important;
}

.bottom-100 {
    bottom: 100% !important;
}

.start-0 {
    left: 0 !important;
}

.start-50 {
    left: 50% !important;
}

.start-100 {
    left: 100% !important;
}

.end-0 {
    right: 0 !important;
}

.end-50 {
    right: 50% !important;
}

.end-100 {
    right: 100% !important;
}

.translate-middle {
    transform: translate(-50%, -50%) !important;
}

.translate-middle-x {
    transform: translateX(-50%) !important;
}

.translate-middle-y {
    transform: translateY(-50%) !important;
}

.w-25 {
    width: 25% !important;
}

.w-50 {
    width: 50% !important;
}

.w-75 {
    width: 75% !important;
}

.w-auto {
    width: auto !important;
}

.mw-100 {
    max-width: 100% !important;
}

.vw-100 {
    width: 100vw !important;
}

.min-vw-100 {
    min-width: 100vw !important;
}

.h-25 {
    height: 25% !important;
}

.h-50 {
    height: 50% !important;
}

.h-75 {
    height: 75% !important;
}

.h-auto {
    height: auto !important;
}

.mh-100 {
    max-height: 100% !important;
}

.vh-100 {
    height: 100vh !important;
}

.min-vh-100 {
    min-height: 100vh !important;
}

.flex-fill {
    flex: 1 1 auto !important;
}

.flex-row {
    flex-direction: row !important;
}

.flex-column {
    flex-direction: column !important;
}

.flex-row-reverse {
    flex-direction: row-reverse !important;
}

.flex-column-reverse {
    flex-direction: column-reverse !important;
}

.flex-grow-0 {
    flex-grow: 0 !important;
}

.flex-grow-1 {
    flex-grow: 1 !important;
}

.flex-shrink-0 {
    flex-shrink: 0 !important;
}

.flex-shrink-1 {
    flex-shrink: 1 !important;
}

.flex-wrap {
    flex-wrap: wrap !important;
}

.flex-nowrap {
    flex-wrap: nowrap !important;
}

.flex-wrap-reverse {
    flex-wrap: wrap-reverse !important;
}

.justify-content-start {
    justify-content: flex-start !important;
}

.justify-content-end {
    justify-content: flex-end !important;
}

.justify-content-center {
    justify-content: center !important;
}

.justify-content-between {
    justify-content: space-between !important;
}

.justify-content-around {
    justify-content: space-around !important;
}

.justify-content-evenly {
    justify-content: space-evenly !important;
}

.align-items-start {
    align-items: flex-start !important;
}

.align-items-end {
    align-items: flex-end !important;
}

.align-items-center {
    align-items: center !important;
}

.align-items-baseline {
    align-items: baseline !important;
}

.align-items-stretch {
    align-items: stretch !important;
}

.align-content-start {
    align-content: flex-start !important;
}

.align-content-end {
    align-content: flex-end !important;
}

.align-content-center {
    align-content: center !important;
}

.align-content-between {
    align-content: space-between !important;
}

.align-content-around {
    align-content: space-around !important;
}

.align-content-stretch {
    align-content: stretch !important;
}

.align-self-auto {
    align-self: auto !important;
}

.align-self-start {
    align-self: flex-start !important;
}

.align-self-end {
    align-self: flex-end !important;
}

.align-self-center {
    align-self: center !important;
}

.align-self-baseline {
    align-self: baseline !important;
}

.align-self-stretch {
    align-self: stretch !important;
}

.order-first {
    order: -1 !important;
}

.order-0 {
    order: 0 !important;
}

.order-1 {
    order: 1 !important;
}

.order-2 {
    order: 2 !important;
}

.order-3 {
    order: 3 !important;
}

.order-4 {
    order: 4 !important;
}

.order-5 {
    order: 5 !important;
}

.order-last {
    order: 6 !important;
}

.m-0 {
    margin: 0 !important;
}

.m-1 {
    margin: 0.25rem !important;
}

.m-2 {
    margin: 0.5rem !important;
}

.m-3 {
    margin: 1rem !important;
}

.m-4 {
    margin: 1.5rem !important;
}

.m-5 {
    margin: 3rem !important;
}

.m-auto {
    margin: auto !important;
}

.mx-0 {
    margin-right: 0 !important;
    margin-left: 0 !important;
}

.mx-1 {
    margin-right: 0.25rem !important;
    margin-left: 0.25rem !important;
}

.mx-2 {
    margin-right: 0.5rem !important;
    margin-left: 0.5rem !important;
}

.mx-3 {
    margin-right: 1rem !important;
    margin-left: 1rem !important;
}

.mx-4 {
    margin-right: 1.5rem !important;
    margin-left: 1.5rem !important;
}

.mx-5 {
    margin-right: 3rem !important;
    margin-left: 3rem !important;
}

.mx-auto {
    margin-right: auto !important;
    margin-left: auto !important;
}

.my-0 {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.my-1 {
    margin-top: 0.25rem !important;
    margin-bottom: 0.25rem !important;
}

.my-2 {
    margin-top: 0.5rem !important;
    margin-bottom: 0.5rem !important;
}

.my-3 {
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
}

.my-4 {
    margin-top: 1.5rem !important;
    margin-bottom: 1.5rem !important;
}

.my-5 {
    margin-top: 3rem !important;
    margin-bottom: 3rem !important;
}

.my-auto {
    margin-top: auto !important;
    margin-bottom: auto !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mt-1 {
    margin-top: 0.25rem !important;
}

.mt-2 {
    margin-top: 0.5rem !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

.mt-5 {
    margin-top: 3rem !important;
}

.mt-auto {
    margin-top: auto !important;
}

.me-0 {
    margin-right: 0 !important;
}

.me-1 {
    margin-right: 0.25rem !important;
}

.me-2 {
    margin-right: 0.5rem !important;
}

.me-3 {
    margin-right: 1rem !important;
}

.me-4 {
    margin-right: 1.5rem !important;
}

.me-5 {
    margin-right: 3rem !important;
}

.me-auto {
    margin-right: auto !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-1 {
    margin-bottom: 0.25rem !important;
}

.mb-2 {
    margin-bottom: 0.5rem !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-5 {
    margin-bottom: 3rem !important;
}

.mb-auto {
    margin-bottom: auto !important;
}

.ms-0 {
    margin-left: 0 !important;
}

.ms-1 {
    margin-left: 0.25rem !important;
}

.ms-2 {
    margin-left: 0.5rem !important;
}

.ms-3 {
    margin-left: 1rem !important;
}

.ms-4 {
    margin-left: 1.5rem !important;
}

.ms-5 {
    margin-left: 3rem !important;
}

.ms-auto {
    margin-left: auto !important;
}

.p-0 {
    padding: 0 !important;
}

.p-1 {
    padding: 0.25rem !important;
}

.p-2 {
    padding: 0.5rem !important;
}

.p-3 {
    padding: 1rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

.p-5 {
    padding: 3rem !important;
}

.px-0 {
    padding-right: 0 !important;
    padding-left: 0 !important;
}

.px-1 {
    padding-right: 0.25rem !important;
    padding-left: 0.25rem !important;
}

.px-2 {
    padding-right: 0.5rem !important;
    padding-left: 0.5rem !important;
}

.px-3 {
    padding-right: 1rem !important;
    padding-left: 1rem !important;
}

.px-4 {
    padding-right: 1.5rem !important;
    padding-left: 1.5rem !important;
}

.px-5 {
    padding-right: 3rem !important;
    padding-left: 3rem !important;
}

.py-0 {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.py-1 {
    padding-top: 0.25rem !important;
    padding-bottom: 0.25rem !important;
}

.py-2 {
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
}

.py-3 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.py-4 {
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
}

.py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

.pt-0 {
    padding-top: 0 !important;
}

.pt-1 {
    padding-top: 0.25rem !important;
}

.pt-2 {
    padding-top: 0.5rem !important;
}

.pt-3 {
    padding-top: 1rem !important;
}

.pt-4 {
    padding-top: 1.5rem !important;
}

.pt-5 {
    padding-top: 3rem !important;
}

.pe-0 {
    padding-right: 0 !important;
}

.pe-1 {
    padding-right: 0.25rem !important;
}

.pe-2 {
    padding-right: 0.5rem !important;
}

.pe-3 {
    padding-right: 1rem !important;
}

.pe-4 {
    padding-right: 1.5rem !important;
}

.pe-5 {
    padding-right: 3rem !important;
}

.pb-0 {
    padding-bottom: 0 !important;
}

.pb-1 {
    padding-bottom: 0.25rem !important;
}

.pb-2 {
    padding-bottom: 0.5rem !important;
}

.pb-3 {
    padding-bottom: 1rem !important;
}

.pb-4 {
    padding-bottom: 1.5rem !important;
}

.pb-5 {
    padding-bottom: 3rem !important;
}

.ps-0 {
    padding-left: 0 !important;
}

.ps-1 {
    padding-left: 0.25rem !important;
}

.ps-2 {
    padding-left: 0.5rem !important;
}

.ps-3 {
    padding-left: 1rem !important;
}

.ps-4 {
    padding-left: 1.5rem !important;
}

.ps-5 {
    padding-left: 3rem !important;
}

/* MOBILE RESPONSIVE HEADER & MENU */
@media screen and (max-width: 991px) {
    .header-container {
        flex-wrap: wrap !important;
        justify-content: center;
        padding-top: var(--spacing-4);
        padding-bottom: var(--spacing-4);
        height: auto;
    }

    .logo-wrapper {
        margin-bottom: var(--spacing-4);
        justify-content: center;
        max-width: 100%;
        width: 100%;
    }

    .logo-wrapper span {
        white-space: normal;
        text-align: center;
        font-size: 1rem !important;
    }

    .main-menu {
        width: 100%;
        overflow-x: auto;
        padding-bottom: var(--spacing-2);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Ẩn scrollbar trên Firefox */
        -ms-overflow-style: none;
        /* Ẩn scrollbar trên IE/Edge */
    }

    .main-menu::-webkit-scrollbar {
        display: none;
        /* Ẩn scrollbar trên Chrome/Safari/Webkit */
    }

    .nav-list {
        justify-content: flex-start;
        flex-wrap: nowrap;
        padding: 0 var(--spacing-2);
    }

    .nav-list a {
        padding: var(--spacing-2) var(--spacing-3);
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 768px) {
    .hero-section {
        padding-top: 240px;
        /* Bổ sung padding lớn ở Media Mobile Header cao */
    }
}