:root {
    --primary-color: #992024;
    --primary-light: #b13328;
    --primary-dark: #7a1a1d;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-light: #ffffff;
    --background-light: #ffffff;
    --background-dark: #f8f9fa;
    --border-color: #e9ecef;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.2);
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --font-primary: 'Noto Sans SC', sans-serif;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.8s ease;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-light);
    overflow-x: hidden;
}

.container {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 2rem;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 1s ease;
}

#preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader {
    text-align: center;
    color: var(--text-light);
}

.loader-text {
    font-size: 3.6rem;
    font-weight: 700;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.progress-bar {
    width: 30rem;
    height: 0.4rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--text-light);
    width: 0;
    border-radius: 2rem;
    animation: progressLoad 2s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(3rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes progressLoad {
    to {
        width: 100%;
    }
}

#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

#abstract-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-medium);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.tagline {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: all var(--transition-fast);
}

.nav-link:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0.2rem;
    background: var(--primary-color);
    transition: width var(--transition-fast);
}

.nav-link:hover:before,
.nav-link.active:before {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 0.4rem;
}

.hamburger span {
    width: 2.5rem;
    height: 0.3rem;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.scroll-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0.3rem;
    background: rgba(153, 32, 36, 0.1);
}

.scroll-progress {
    height: 100%;
    background: var(--primary-color);
    width: 0;
    transition: width 0.1s ease;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 10rem 2rem 5rem;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 60rem;
    z-index: 10;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 6rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.hero-title .line-1 {
    display: block;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(5rem);
    animation: heroTextReveal 1s ease 0.5s forwards;
}

.hero-title .line-2 {
    display: block;
    color: var(--text-secondary);
    font-size: 0.6em;
    font-weight: 400;
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(3rem);
    animation: heroTextReveal 1s ease 0.8s forwards;
}

@keyframes heroTextReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(2rem);
    animation: fadeInUp 1s ease 1s forwards;
}

.hero-stats {
    display: flex;
    gap: 4rem;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(2rem);
    animation: fadeInUp 1s ease 1.2s forwards;
}

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

.stat-number {
    display: block;
    font-size: 3.6rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-number:after {
    content: '+';
}

.stat-label {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    opacity: 0;
    transform: translateY(2rem);
    animation: fadeInUp 1s ease 1.4s forwards;
}

.cta-primary,
.cta-secondary {
    padding: 1.5rem 3rem;
    font-size: 1.6rem;
    font-weight: 600;
    border: none;
    border-radius: 5rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.cta-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-primary:visited {
    color: var(--text-light);
}

.cta-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-primary:before,
.cta-secondary:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-primary:hover:before,
.cta-secondary:hover:before {
    left: 100%;
}

.hero-visual {
    flex: 1;
    position: relative;
    height: 50rem;
}

.floating-elements {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40rem;
    height: 40rem;
}

.element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.7;
}

.element-1 {
    width: 20rem;
    height: 20rem;
    background: var(--gradient-primary);
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: float 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.element-1-logo {
    width: 60%;
    height: auto;
    filter: brightness(1.1);
}

.element-2 {
    width: 15rem;
    height: 15rem;
    background: var(--gradient-secondary);
    bottom: 5rem;
    left: 0;
    animation: float 8s ease-in-out infinite reverse;
}

.element-3 {
    width: 12rem;
    height: 12rem;
    background: linear-gradient(135deg, var(--accent-color), #e67e22);
    bottom: 10rem;
    right: 2rem;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-2rem) rotate(180deg);
    }
}

.scroll-hint {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-secondary);
    opacity: 0;
    animation: fadeInUp 1s ease 2s forwards;
}

.mouse {
    width: 2.5rem;
    height: 4rem;
    border: 2px solid var(--text-secondary);
    border-radius: 2rem;
    position: relative;
    margin: 0 auto 1rem;
}

.wheel {
    width: 0.4rem;
    height: 0.8rem;
    background: var(--text-secondary);
    border-radius: 0.2rem;
    position: absolute;
    top: 0.8rem;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateX(-50%) translateY(1.5rem);
        opacity: 0;
    }
}

.scroll-hint p {
    font-size: 1.4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-tag {
    display: inline-block;
    background: rgba(153, 32, 36, 0.1);
    color: var(--primary-color);
    padding: 0.8rem 2rem;
    border-radius: 2rem;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: clamp(3rem, 4vw, 4.8rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.8rem;
    color: var(--text-secondary);
    max-width: 60rem;
    margin: 0 auto;
}

.about {
    padding: 10rem 0;
    background: var(--background-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.text-block {
    margin-bottom: 4rem;
}

.text-block h3 {
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.text-block p {
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mission-card {
    background: var(--background-light);
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 1rem 3rem var(--shadow-light);
    border-left: 4px solid var(--primary-color);
    transform: translateX(3rem);
    opacity: 0;
    transition: all var(--transition-medium);
}

.mission-card.animate {
    transform: translateX(0);
    opacity: 1;
}

.mission-card h4 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.mission-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.advantages {
    padding: 10rem 0;
    background: var(--background-dark);
}

.advantages-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    justify-content: center;
}

.advantages-grid .advantage-card {
    flex: 0 1 calc(33.333% - 2rem);
    min-width: 30rem;
    max-width: 40rem;
}

.advantages-grid .advantage-card:nth-last-child(1):nth-child(3n-1) {
    margin: 0 auto;
}

.advantages-grid .advantage-card:nth-last-child(2):nth-child(3n-1),
.advantages-grid .advantage-card:nth-last-child(1):nth-child(3n-1) {
    order: 1;
}

.advantages-grid .advantage-card:nth-last-child(1):nth-child(3n-2) {
    order: 2;
    margin: 0 auto;
}

.advantage-card {
    background: var(--background-light);
    padding: 4rem 3rem;
    border-radius: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-medium);
    cursor: pointer;
    transform: translateY(2rem);
    opacity: 0;
}

.advantage-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.advantage-card:before {
    content: attr(data-number);
    position: absolute;
    top: -2rem;
    right: -2rem;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(153, 32, 36, 0.05);
    z-index: 1;
}

.advantage-card:hover {
    transform: translateY(-1rem);
    box-shadow: 0 2rem 4rem var(--shadow-medium);
}

.card-icon {
    width: 8rem;
    height: 8rem;
    margin: 0 auto 2rem;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.icon-path {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    animation: drawPath 2s ease forwards;
}

@keyframes drawPath {
    to {
        stroke-dashoffset: 0;
    }
}

.advantage-card h3 {
    font-size: 2.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.advantage-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faculty {
    padding: 10rem 0;
    background: var(--background-light);
}

.faculty-container {
    position: relative;
    margin-bottom: 8rem;
}

.faculty-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 10;
}

.faculty-nav-btn {
    width: 5rem;
    height: 5rem;
    background: var(--background-light);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    pointer-events: auto;
    box-shadow: 0 0.5rem 1.5rem var(--shadow-light);
}

.faculty-nav-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.1);
}

.faculty-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: scale(1);
}

.faculty-nav-btn svg {
    width: 2.4rem;
    height: 2.4rem;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.faculty-prev {
    left: -2.5rem;
}

.faculty-next {
    right: -2.5rem;
}

.faculty-scroll-container {
    overflow: hidden;
    margin: 0 4rem;
}

.faculty-grid {
    display: flex;
    gap: 4rem;
    transition: transform var(--transition-medium);
    min-height: 50rem;
}

.faculty-card {
    background: var(--background-light);
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 1rem 3rem var(--shadow-light);
    transition: all var(--transition-medium);
    cursor: pointer;
    flex: 0 0 30rem;
    min-width: 30rem;
    height: fit-content;
}

.faculty-card.animate {
    transform: scale(1);
    opacity: 1;
}

.faculty-card:hover {
    transform: translateY(-1rem) scale(1.02);
    box-shadow: 0 2rem 4rem var(--shadow-medium);
}

.faculty-image {
    position: relative;
    height: 30rem;
    overflow: hidden;
}

.faculty-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.faculty-card:hover .faculty-image img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.faculty-card:hover .card-overlay {
    opacity: 0.8;
}

.faculty-info {
    padding: 3rem;
}

.faculty-info h3 {
    font-size: 2.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.faculty-info .title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.faculty-info .description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.specialties {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.specialty {
    background: rgba(153, 32, 36, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1.2rem;
    border-radius: 2rem;
    font-size: 1.3rem;
    font-weight: 500;
}

.faculty-stats {
    display: flex;
    justify-content: center;
    gap: 6rem;
    padding: 4rem 0;
    background: var(--background-dark);
    border-radius: 2rem;
}

.contact {
    padding: 10rem 0;
    background: var(--background-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--background-light);
    border-radius: 1.5rem;
    box-shadow: 0 0.5rem 2rem var(--shadow-light);
}

.info-icon {
    width: 5rem;
    height: 5rem;
    background: var(--gradient-primary);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    flex-shrink: 0;
}

.info-icon svg {
    width: 2.4rem;
    height: 2.4rem;
    fill: currentColor;
}

.info-text h4 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.info-text p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-form {
    background: var(--background-light);
    padding: 4rem;
    border-radius: 2rem;
    box-shadow: 0 1rem 3rem var(--shadow-light);
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 0.8rem;
    font-size: 1.6rem;
    font-family: inherit;
    background: transparent;
    transition: all var(--transition-fast);
    resize: vertical;
}

.form-group label {
    position: absolute;
    left: 1.5rem;
    top: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:not([value=""]) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.8rem;
    left: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
    background: var(--background-light);
    padding: 0 0.5rem;
}

.submit-btn {
    position: relative;
    padding: 1.8rem 4rem;
    background: var(--gradient-primary);
    color: var(--text-light);
    border: none;
    border-radius: 0.8rem;
    font-size: 1.6rem;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.submit-btn span {
    position: relative;
    z-index: 2;
}

.btn-bg {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    transition: left var(--transition-medium);
    z-index: 1;
}

.submit-btn:hover .btn-bg {
    left: 0;
}

.footer {
    background: var(--text-primary);
    color: var(--text-light);
    padding: 6rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 6rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: var(--text-light);
    text-decoration: none;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-0.2rem);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

.link-group h4 {
    margin-bottom: 2rem;
    color: var(--text-light);
}

.link-group ul {
    list-style: none;
}

.link-group li {
    margin-bottom: 1rem;
}

.link-group a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link-group a:hover {
    color: var(--text-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.7);
}

.icp-info a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.icp-info a:hover {
    color: var(--text-light);
}

@media (max-width: 768px) {
    html {
        font-size: 55%;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 8rem;
        left: -100%;
        width: 100%;
        height: calc(100vh - 8rem);
        background: var(--background-light);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: left var(--transition-medium);
        box-shadow: 0 0.5rem 2rem var(--shadow-light);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 2rem;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 12rem 2rem 8rem;
    }
    
    .hero-content {
        max-width: 100%;
        margin-bottom: 4rem;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .advantages-grid .advantage-card {
        flex: 1 1 100%;
        max-width: none;
    }
    
    .faculty-scroll-container {
        margin: 0 2rem;
    }
    
    .faculty-prev {
        left: -1rem;
    }
    
    .faculty-next {
        right: -1rem;
    }
    
    .faculty-stats {
        flex-direction: column;
        gap: 3rem;
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 50%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .advantages-grid .advantage-card:nth-last-child(1):nth-child(3n-1),
    .advantages-grid .advantage-card:nth-last-child(2):nth-child(3n-1),
    .advantages-grid .advantage-card:nth-last-child(1):nth-child(3n-2) {
        order: 0;
        margin: 0;
    }
}