/* style.css - Tuyensinh NTU Landing Page */

/* Base Variables */
:root {
    /* Brand Colors */
    --primary-blue: #0b2f6b;
    --primary-blue-light: #1a4a8d;
    --primary-blue-dark: #071f4b;
    --accent-yellow: #fbb03b;
    --accent-yellow-hover: #e59a29;
    --accent-red: #ea2e33;

    /* Neutral Colors */
    --text-main: #333333;
    --text-muted: #666666;
    --text-light: #ffffff;
    --bg-light: #f5f7fa;
    --bg-white: #ffffff;
    --bg-gradient-gold: linear-gradient(90deg, #fceabb 0%, #f8b500 100%);

    /* Layout */
    --container-width: 1200px;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --border-radius-sm: .5rem;
    --border-radius-lg: .5rem;
    --border-radius-pill: 50px;
}

/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Typography Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 800;
    line-height: 1.2;
}

.w-100 {
    width: 100%;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-submit,
.btn-hotline {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius-pill);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-yellow);
    color: #fff;
    /* or dark text if preferred */
    color: var(--primary-blue-dark);
    box-shadow: 0 6px 15px rgba(251, 176, 59, 0.4);
    text-transform: uppercase;
}

.btn-primary:hover {
    background-color: var(--accent-yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(251, 176, 59, 0.6);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* --- Header Section --- */
.header {
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-base);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav-menu ul {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-weight: 600;
    color: var(--primary-blue);
    transition: var(--transition-fast);
    text-transform: uppercase;
    font-size: 0.9rem;
    position: relative;
    padding-bottom: 5px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-yellow);
    transition: var(--transition-base);
}

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

.nav-menu a:hover {
    color: var(--accent-yellow);
}

.btn-hotline {
    background-color: var(--primary-blue);
    color: #fff;
    padding: 10px 24px;
    font-size: 0.95rem;
}

.btn-hotline:hover {
    background-color: var(--primary-blue-dark);
    transform: scale(1.05);
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--primary-blue);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    /* min-height: 100vh; */
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    height: 668px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/banner.png');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 1;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 650px;
    color: var(--text-light);
}

.hero-brand {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: -5px;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 15px;
}

.hero-stats .stat-number {
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero-stats .stat-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-stats .stat-line1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.hero-stats .stat-line2 {
    font-family: 'Dancing Script', cursive;
    font-size: 3.5rem;
    line-height: 0.8;
    margin-top: 5px;
    font-weight: 700;
}

.hero-majors {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 35px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-hr {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.hr-text1 {
    font-size: 1.3rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hr-text2 {
    background-color: #ffffff;
    color: var(--primary-blue);
    padding: 8px 15px;
    border-radius: .5rem;
    font-size: 1.1rem;
    font-weight: 700;
    display: inline-block;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 450px;
}

.hero-actions .btn-secondary {
    border-width: 3px;
    border-radius: 999px;
}

.hero-actions .btn-primary {
    background-color: #f6931d;
    color: #fff;
    border-radius: 999px;
    box-shadow: none;
}

.hero-actions .btn-primary:hover {
    background-color: #e58210;
    transform: none;
}

.hero-graphic {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    padding-top: 80px;
}

.hero-student-img {
    max-width: 120%;
    height: auto;
    max-height: 65vh;
    object-fit: contain;
    animation: float 4s ease-in-out infinite;
    transform-origin: bottom right;
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    color: var(--text-light);
    max-width: 350px;
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
}

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

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

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

.glass-card h3 {
    color: var(--accent-yellow);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* --- Statistics Section --- */
.statistics {
    background-color: #f8f9fa;
    padding: 40px 0;
    position: relative;
    z-index: 10;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

.stat-item {
    display: flex;
    text-align: center;
    background-color: #ffffff;
    padding: 25px 30px;
    border-radius: .5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    flex: 1;
    min-width: 200px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    color: #ef2f34;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    letter-spacing: -2px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.stat-number .plus {
    font-size: 2.2rem;
    font-weight: 900;
    margin-top: 5px;
    margin-left: 2px;
    letter-spacing: 0;
}

.stat-label {
    font-weight: 800;
    font-size: 1.1rem;
    margin-top: 8px;
    letter-spacing: 0.5px;
    color: #1a3668;
    text-transform: uppercase;
}

/* --- Common Section Styling --- */
.section-heading {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    text-align: center;
}

.section-heading h2 {
    font-size: 2.2rem;
    color: var(--text-main);
    text-transform: uppercase;
    font-weight: 900;
    margin-bottom: 0;
}

.section-heading h3 {
    font-size: 2.2rem;
    color: var(--text-main);
    text-transform: uppercase;
    font-weight: 800;
}

.section-heading::after {
    display: none;
}

/* --- Reasons Section --- */
.reasons {
    padding: 50px 0;
    /* background-color: var(--bg-white); */
    background-color: rgb(241, 243, 244);
}

.reasons-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.reason-card {
    background: #fff;
    border-radius: .5rem;
    padding: 30px 15px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    width: calc(33.333% - 20px);
    min-width: 300px;
    max-width: 360px;
}

.reason-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(to right,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.6) 50%,
            rgba(255, 255, 255, 0) 100%);
    transform: skewX(-25deg);
    z-index: 10;
    pointer-events: none;
}

@keyframes shine-sweep {
    0% {
        left: -100%;
    }

    100% {
        left: 200%;
    }
}

.reason-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.reason-card:hover::before {
    animation: shine-sweep 0.8s ease-out forwards;
}

.reason-icon {
    width: 90px;
    height: 90px;
    background-color: rgba(2, 110, 230, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.8rem;
    color: #026ee6;
    transition: var(--transition-base);
}

.reason-card:hover .reason-icon {
    background-color: #026ee6;
    color: #fff;
    transform: scale(1.05);
}

.reason-card h4 {
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: 15px;
    letter-spacing: -0.2px;
}

.reason-card h4 .text-blue {
    color: #026ee6;
}

.reason-card p {
    color: #666;
    font-size: 0.88rem;
    line-height: 1.5;
}

.highlight-num {
    color: var(--text-main);
    font-weight: 800;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* --- Partners Section --- */
.partners {
    padding: 50px 0;
    background-color: var(--bg-light);
    overflow: hidden;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.partners .section-heading h3 {
    color: #026ee6;
}

.partners-slider {
    margin: 0 auto;
    max-width: 1200px;
    padding: 10px 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 5px;
}

.partner-slide {
    padding: 0;
    outline: none;
}

.partner-card {
    background-color: #ffffff;
    border-radius: .25rem;
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: .5rem;
    height: auto;
    color: var(--text-muted);
    transition: var(--transition-base);
    cursor: pointer;
    border: 0px solid rgba(0, 0, 0, 0.03);
}

.partner-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    border-color: rgba(2, 110, 230, 0.5);
}

.partner-img {
    height: 65px;
    width: 130px;
    object-fit: contain;
    transition: var(--transition-base);
}

.partner-card:hover .partner-img {
    transform: scale(1.05);
}



/* --- Awards Section --- */
.awards {
    padding: 50px 0;
    background-color: var(--bg-white);
}

.awards-slider {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
}

.award-slide {
    padding: 0;
    outline: none;
}

.award-slide img {
    width: 100%;
    border-radius: .5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Slick Customization */
.slick-prev {
    left: 20px;
    z-index: 10;
}

.slick-next {
    right: 20px;
    z-index: 10;
}

.slick-prev:before,
.slick-next:before {
    color: rgba(255, 255, 255, 0.9);
    font-size: 40px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.successful-students {
    padding: 0px 0px 50px 0px;
    background-color: var(--bg-white);
}

.successful-wrapper {
    background-color: #ffffff;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    /* White box softly floating */
    padding: 30px 20px;
    margin: 0 auto;
    position: relative;
    max-width: 100%;
}

.successful-slider {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.successful-slide {
    padding: 10px;
    outline: none;
}

.successful-slide .student-img-full {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
    object-fit: cover;
    display: block;
    background-color: #ffffff;
}

.successful-slide .student-img-full:hover {
    transform: translateY(-8px);
}

.successful-slider .slick-prev:before,
.successful-slider .slick-next:before {
    color: #ffffff;
    font-size: 32px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.successful-slider .slick-prev {
    left: 15px;
    z-index: 10;
}

.successful-slider .slick-next {
    right: 15px;
    z-index: 10;
}

/* --- Admission Methods Section --- */
.methods {
    padding: 50px 0;
    background-color: var(--bg-light);
}

.methods-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.method-card {
    background: #fff;
    border-radius: .5rem;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border-left: 5px solid transparent;
    cursor: pointer;
}

.method-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--primary-blue);
}

.method-number {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--primary-blue);
    opacity: 0.3;
    min-width: 70px;
    text-align: center;
    transition: var(--transition-base);
}

.method-card:hover .method-number {
    opacity: 1;
    color: var(--accent-yellow);
    transform: scale(1.1);
}

.method-content h4 {
    color: var(--primary-blue);
    font-size: 1.15rem;
    margin-bottom: 5px;
    transition: var(--transition-fast);
}

.method-card:hover .method-content h4 {
    color: #026ee6;
}

.method-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* --- Registration Form Section --- */
.register-section {
    padding: 50px 0;
    background: url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    position: relative;
}

.register-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 47, 107, 0.9);
}

.register-container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.register-info {
    flex: 1;
    color: var(--text-light);
}

.register-info h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--text-light);
    line-height: 1.3;
}

.register-info h2 .text-highlight {
    color: var(--accent-yellow);
    border-bottom: 3px solid var(--accent-yellow);
    padding-bottom: 2px;
}

.badge-new {
    display: inline-block;
    background-color: rgba(251, 176, 59, 0.2);
    color: var(--accent-yellow);
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid rgba(251, 176, 59, 0.5);
    letter-spacing: 1px;
}

.badge-new i {
    margin-right: 5px;
}

.register-desc {
    font-size: 1.15rem;
    margin-bottom: 30px;
    opacity: 0.95;
    color: rgba(255, 255, 255, 0.9);
}

.register-benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.benefit-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--accent-yellow);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.benefit-card i {
    color: var(--accent-yellow);
    font-size: 1.6rem;
}

.benefit-card span {
    font-weight: 600;
    font-size: 1.05rem;
}

.register-form-box {
    flex: 0 0 500px;
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.form-header {
    background-color: var(--bg-light);
    padding: 25px 20px;
    text-align: center;
    border-bottom: 3px solid var(--accent-yellow);
}

.form-header h3 {
    color: var(--primary-blue-dark);
    font-size: 1.4rem;
    font-weight: 900;
    margin-bottom: 5px;
}

.form-header .text-yellow {
    color: var(--accent-yellow);
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.admission-form {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group.has-icon {
    position: relative;
    width: 100%;
}

.form-group.has-icon .input-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-blue);
    opacity: 0.6;
    font-size: 1.1rem;
    z-index: 2;
    transition: var(--transition-base);
}

.form-group.has-icon input,
.form-group.has-icon select {
    width: 100%;
    padding: 15px 20px 15px 45px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition-fast);
    background-color: var(--bg-light);
}

.form-group.has-icon input:focus,
.form-group.has-icon select:focus {
    outline: none;
    border-color: var(--primary-blue);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(26, 74, 141, 0.1);
}

.form-group.has-icon input:focus~.input-icon,
.form-group.has-icon select:focus~.input-icon {
    opacity: 1;
    color: var(--primary-blue);
}

.row-group {
    display: flex;
    gap: 15px;
}

.btn-submit {
    background: linear-gradient(135deg, #fbb03b 0%, #e59a29 100%);
    color: #fff;
    width: 100%;
    padding: 18px;
    font-size: 1.2rem;
    font-weight: 900;
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    border: none;
    box-shadow: 0 10px 20px rgba(251, 176, 59, 0.4);
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(251, 176, 59, 0.5);
}

.btn-submit i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn-submit:hover i {
    transform: translateX(5px);
}

.form-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 10px;
}

.form-note i {
    color: #059669;
    /* green check color */
    margin-right: 5px;
}

/* --- Footer --- */
.footer {
    background: linear-gradient(180deg, var(--primary-blue-dark) 0%, #031028 100%);
    color: #a0aec0;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.footer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 100% 0%, rgba(251, 176, 59, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 0% 100%, rgba(2, 110, 230, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1.25fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.footer-logo {
    width: 220px;
    /* filter: brightness(0) invert(1); */
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

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

.footer-desc {
    line-height: 1.5;
    margin-bottom: 25px;
    font-size: 0.95rem;
    text-align: justify;
}

.footer-col h4 {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1.25rem;
    position: relative;
    padding-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col h4 i {
    color: var(--accent-yellow);
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-yellow) 0%, transparent 100%);
    border-radius: 3px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a.fb:hover {
    background: #1877F2;
    border-color: #1877F2;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(24, 119, 242, 0.4);
}

.social-links a.yt:hover {
    background: #FF0000;
    border-color: #FF0000;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.4);
}

.social-links a.tt:hover {
    background: #000000;
    border-color: #ffffff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
}

.social-links a.in:hover {
    background: #0A66C2;
    border-color: #0A66C2;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(10, 102, 194, 0.4);
}

/* Contact List */
.contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    transition: transform 0.2s ease;
}

.contact-list li:hover {
    transform: translateX(5px);
}

.contact-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-yellow);
    flex-shrink: 0;
    font-size: 1.1rem;
    border: 1px solid rgba(251, 176, 59, 0.2);
}

.contact-text {
    line-height: 1.6;
    font-size: 0.95rem;
}

.contact-text strong {
    color: #cbd5e1;
    font-weight: 600;
}

.highlight-contact {
    color: var(--text-light);
    font-weight: 700;
    transition: color 0.3s ease;
    display: inline-block;
    margin-top: 5px;
}

.highlight-contact:hover {
    color: var(--accent-yellow);
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 2;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.copyright {
    font-size: 0.95rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 25px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links a {
    color: #a0aec0;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-yellow);
}

.slick-list {
    border-radius: .5rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
    .nav-menu ul {
        gap: 15px;
    }

    .nav-menu a {
        font-size: 0.85rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-content {
        display: grid;
        grid-template-columns: 550px 1fr;
    }

    .hero-student-img {
        height: 45vh;
    }

    .hero-subtitle {
        font-size: 2rem;
    }

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

    .register-form-box {
        flex: 1;
        width: 100%;
        max-width: 600px;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }


}

@media (max-width: 820px) {
    .nav-menu ul {
        gap: 15px;
    }

    .nav-menu a {
        font-size: 0.65rem;
    }

    .hero-content {
        display: grid;
        grid-template-columns: 550px 1fr;
    }

    .section-heading h2,
    .section-heading h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .nav-menu ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: var(--shadow-md);
    }

    .nav-menu.active ul {
        display: flex;
    }

    .mobile-toggle {
        display: block;
    }

    .btn-hotline {
        display: none;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

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

    .hero-graphic {
        justify-content: center;
        width: 100%;
    }

    .stats-container {
        grid-template-columns: 1fr 1fr;
        display: grid;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .row-group {
        flex-direction: column;
    }

    .hero {
        height: auto;
    }

    .hero-text {
        padding-top: 0px;
    }

    .hero-brand {
        font-size: 1.6rem;
    }

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

    .hero-stats .stat-number {
        font-size: 5.5rem;
    }

    .hero-stats .stat-line1 {
        font-size: 1.25rem;
    }

    .hero-stats .stat-line2 {
        font-size: 2.8rem;
    }

    .hero-majors {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }

    .hero-hr {
        align-items: center;
        margin-bottom: 20px;
    }

    .hr-text1 {
        font-size: 1.1rem;
    }

    .hr-text2 {
        font-size: 0.95rem;
        padding: 8px 12px;
    }

    .reason-card {
        width: calc(50% - 15px);
        max-width: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-text {
        padding-top: 30px;
    }

    .section-heading h2 {
        font-size: 1.4rem;
    }

    .section-heading h3 {
        font-size: 1.3rem;
    }

    .hero {
        height: auto;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    .hero-brand {
        font-size: 1.25rem;
    }

    .hero-stats {
        gap: 8px;
    }

    .hero-stats .stat-number {
        font-size: 4rem;
    }

    .hero-stats .stat-line1 {
        font-size: 1.05rem;
    }

    .hero-stats .stat-line2 {
        font-size: 2.2rem;
    }

    .hero-majors {
        font-size: 1.2rem;
    }

    .hr-text1 {
        font-size: 0.85rem;
    }

    .hr-text2 {
        font-size: 0.75rem;
        padding: 6px 8px;
    }

    .hero-actions .btn-secondary,
    .hero-actions .btn-primary {
        font-size: 0.85rem;
        padding: 10px 16px;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .reason-card {
        width: 100%;
    }
}