/* ===================================
   GENERAL STYLES & RESET
   =================================== */

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

:root {
    /* Colors - based on uploaded image */
    --primary-red: #C9363C;
    --primary-blue: #0B4A6F;
    --dark-blue: #082F49;
    --light-blue: #0C5F8E;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --light-gray: #E2E8F0;
    --gray: #94A3B8;
    --dark-gray: #334155;
    --text-primary: #1E293B;
    --text-secondary: #475569;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Spacing - Вертикальные отступы для каждой секции */
    /* Hero секция */
    --hero-padding-top: 140px;
    --hero-padding-bottom: 60px;
    
    /* Services секция */
    --services-padding-top: 25px;
    --services-padding-bottom: 60px;
    
    /* Achievements секция */
    --achievements-padding-top: 25px;
    --achievements-padding-bottom: 40px;
    
    /* Articles секция */
    --articles-padding-top: 25px;
    --articles-padding-bottom: 60px;
    
    /* FAQ секция */
    --faq-padding-top: 25px;
    --faq-padding-bottom: 60px;
    
    /* Contact секция */
    --contact-padding-top: 25px;
    --contact-padding-bottom: 60px;
    
    /* Container padding */
    --container-padding: 0 20px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===================================
   HEADER STYLES
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo a {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-red);
    transition: var(--transition);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-switcher {
    position: relative;
}

.lang-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background-color: transparent;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.lang-dropdown-btn:hover {
    border-color: var(--primary-blue);
    background-color: var(--off-white);
}

.lang-dropdown-btn.active {
    border-color: var(--primary-blue);
    background-color: var(--off-white);
}

.globe-icon {
    color: var(--primary-blue);
}

.arrow-icon {
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.lang-dropdown-btn.active .arrow-icon {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 8px;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.lang-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.lang-option:hover {
    background-color: var(--off-white);
}

.lang-option.active {
    background-color: var(--primary-blue);
    color: var(--white);
}

.lang-flag {
    font-size: 20px;
    line-height: 1;
}

.lang-code {
    font-weight: 600;
    font-size: 14px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===================================
   HERO SECTION STYLES
   =================================== */

.hero {
    padding: var(--hero-padding-top) 0 var(--hero-padding-bottom);
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr;
    gap: 40px 60px;
    align-items: center;
}

.hero-title {
    grid-column: 1 / -1;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.2;
    margin-bottom: 0;
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.hero-image {
    grid-column: 1;
    grid-row: 2;
    animation: fadeInRight 0.8s ease;
}

.hero-text {
    grid-column: 2;
    grid-row: 2;
    animation: fadeInUp 0.8s ease;
}

.hero-text {
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-red);
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #A62D32;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(201, 54, 60, 0.3);
}

.btn-secondary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(11, 74, 111, 0.3);
}

.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: 25px;
    z-index: -1;
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

/* ===================================
   SERVICES SECTION STYLES
   =================================== */

.services {
    padding: var(--services-padding-top) 0 var(--services-padding-bottom);
    background-color: var(--off-white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.service-card.visible {
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: 15px;
    margin-bottom: 25px;
    color: var(--white);
}

.service-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.online-advantage {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    padding: 50px;
    border-radius: 20px;
    color: var(--white);
}

.advantage-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.advantage-icon {
    flex-shrink: 0;
}

.advantage-icon svg {
    width: 64px;
    height: 64px;
}

.advantage-text h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.advantage-text p {
    font-size: 18px;
    line-height: 1.8;
    opacity: 0.95;
}

/* ===================================
   ACHIEVEMENTS SECTION STYLES
   =================================== */

.achievements {
    padding: var(--achievements-padding-top) 0 var(--achievements-padding-bottom);
    background-color: var(--white);
}

.achievements-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--off-white), var(--white));
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-red);
    line-height: 1;
    display: inline-block;
}

.stat-suffix {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-red);
    display: inline-block;
    margin-left: 2px;
}

.stat-label {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 10px;
    display: block;
}

.achievements-content {
    display: grid;
    gap: 40px;
}

.achievement-item {
    display: flex;
    gap: 30px;
    padding: 40px;
    background-color: var(--off-white);
    border-radius: 15px;
    transition: var(--transition);
    opacity: 0;
    transform: translateX(-30px);
}

.achievement-item.visible {
    animation: fadeInLeft 0.6s ease forwards;
}

.achievement-item:nth-child(even) {
    transform: translateX(30px);
}

.achievement-item:nth-child(even).visible {
    animation: fadeInRight 0.6s ease forwards;
}

.achievement-item:hover {
    background-color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.achievement-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: 15px;
    color: var(--white);
}

.achievement-text h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.achievement-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ===================================
   FAQ SECTION STYLES
   =================================== */

.faq {
    padding: var(--faq-padding-top) 0 var(--faq-padding-bottom);
    background-color: var(--white);
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background-color: var(--off-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.faq-item.active {
    background-color: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-blue);
    text-align: left;
    cursor: pointer;
    background: none;
    border: none;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-red);
}

.faq-icon {
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--primary-red);
    width: 28px;
    height: 28px;
    display: inline-block;
}

.faq-icon path {
    stroke: var(--primary-red);
    stroke-width: 2.5;
}

.faq-icon-horizontal {
    transition: opacity 0.3s ease;
}

.faq-icon-vertical {
    transition: opacity 0.3s ease;
}

.faq-item.active .faq-icon-vertical {
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 30px 25px;
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

/* ===================================
   CONTACT SECTION STYLES
   =================================== */

.contact {
    padding: var(--contact-padding-top) 0 var(--contact-padding-bottom);
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.contact-info > p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.contact-method:hover {
    transform: translateX(10px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.method-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    border-radius: 10px;
    color: var(--white);
    flex-shrink: 0;
}

.method-text {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.method-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.working-hours {
    padding: 25px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    border-radius: 12px;
    color: var(--white);
}

.working-hours h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.working-hours p {
    font-size: 16px;
    opacity: 0.95;
}

.contact-form-wrapper h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(11, 74, 111, 0.1);
}

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

.btn-full {
    width: 100%;
}

.form-message {
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background-color: #D1FAE5;
    color: #065F46;
    border: 1px solid #6EE7B7;
}

.form-message.error {
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

/* ===================================
   FOOTER STYLES
   =================================== */

.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-tagline {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 14px;
    opacity: 0.8;
}

.footer-legal {
    display: flex;
    gap: 15px;
    align-items: center;
}

.footer-legal a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--white);
}

.separator {
    opacity: 0.5;
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================================
   RESPONSIVE STYLES
   =================================== */

@media (max-width: 1024px) {
    /* На мобильных: переключаемся на flexbox с порядком: фото → заголовок → текст */
    .hero-wrapper {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-title {
        order: 2;
        font-size: 36px;
        text-align: center;
        margin-bottom: 0;
    }
    
    .hero-text {
        order: 3;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .service-card {
        text-align: center;
    }
    
    /* Скрываем заголовок и подзаголовок секции Контакты на планшетах и мобильных */
    .contact .section-header.hide-on-mobile {
        display: none;
    }
    
    /* Убираем отступ сверху у contact-content когда заголовок скрыт */
    .contact .contact-content {
        margin-top: 0;
    }
    
    .service-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .achievement-item {
        flex-direction: column;
        text-align: center;
    }
    
    .achievement-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .contact-info h3 {
        text-align: center;
    }
    
    .contact-form-wrapper h3 {
        text-align: center;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-title {
        font-size: 36px;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        text-align: center;
    }
    
    .service-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .advantage-content {
        flex-direction: column;
        text-align: center;
    }
    
    .achievements-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievement-item {
        flex-direction: column;
        text-align: center;
    }
    
    .achievement-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .contact-info h3 {
        text-align: center;
    }
    
    .contact-form-wrapper h3 {
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        /* Переопределение отступов для мобильной версии */
        --hero-padding-top: 120px;
        --hero-padding-bottom: 60px;
        
        --services-padding-top: 40px;
        --services-padding-bottom: 60px;
        
        --achievements-padding-top: 40px;
        --achievements-padding-bottom: 40px;
        
        --faq-padding-top: 20px;
        --faq-padding-bottom: 60px;
        
        --contact-padding-top: 40px;
        --contact-padding-bottom: 60px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .service-card {
        padding: 30px;
    }
    
    .stat-number,
    .stat-suffix {
        font-size: 42px;
    }
    
    .achievements-stats {
        grid-template-columns: 1fr;
    }
    
    .online-advantage {
        padding: 30px;
    }
    
    .advantage-text h3 {
        font-size: 22px;
    }
    
    .advantage-text p {
        font-size: 16px;
    }
    
    .faq-question {
        font-size: 16px;
        padding: 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}

/* ============================================
   STICKY CALL BUTTON (Mobile Only)
   ============================================ */
.sticky-call-btn {
    display: none; /* Скрыта на десктопе */
}

/* Показываем только на планшетах и мобильных (до 1024px) */
@media (max-width: 1024px) {
    .sticky-call-btn {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 60px;
        background: linear-gradient(135deg, var(--primary-red), #e04a52);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        font-size: 18px;
        font-weight: 600;
        text-decoration: none;
        z-index: 998;
        box-shadow: 0 -4px 20px rgba(201, 54, 60, 0.3);
        transition: all 0.3s ease;
        border: none;
        cursor: pointer;
    }
    
    .sticky-call-btn:hover,
    .sticky-call-btn:active {
        background: linear-gradient(135deg, #e04a52, var(--primary-red));
        box-shadow: 0 -6px 25px rgba(201, 54, 60, 0.4);
        transform: translateY(-2px);
    }
    
    .sticky-call-btn svg {
        width: 24px;
        height: 24px;
        color: white;
    }
    
    /* Добавляем отступ снизу для footer чтобы не перекрывался кнопкой */
    footer {
        padding-bottom: 80px;
    }
    
    /* Scroll to top button немного выше чтобы не перекрывалась */
    .scroll-top {
        bottom: 80px !important;
    }
}

/* На мобильных делаем кнопку чуть меньше */
@media (max-width: 768px) {
    .sticky-call-btn {
        height: 56px;
        font-size: 16px;
        gap: 10px;
    }
    
    .sticky-call-btn svg {
        width: 22px;
        height: 22px;
    }
    
    footer {
        padding-bottom: 76px;
    }
    
    .scroll-top {
        bottom: 76px !important;
    }
    
    /* QR-код на мобильных */
    .qr-code-wrapper {
        max-width: 180px;
    }
}


/* ===================================
   ARTICLES SECTION STYLES
   =================================== */

.articles {
    padding: var(--articles-padding-top) 0 var(--articles-padding-bottom);
    background-color: var(--off-white);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.article-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.article-icon {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.article-icon svg {
    width: 80px;
    height: 80px;
    color: var(--white);
    stroke-width: 1.5;
}

.article-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-date {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-date svg {
    width: 16px;
    height: 16px;
}

.article-card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.4;
    flex-grow: 1;
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    margin-top: auto;
}

.article-link:hover {
    color: var(--primary-red);
    gap: 12px;
}

.article-link svg {
    width: 18px;
    height: 18px;
    transition: var(--transition);
}

.articles-load-more {
    text-align: center;
    margin-top: 20px;
}

.articles-load-more .btn {
    min-width: 200px;
}

#loadMoreBtn.hidden {
    display: none;
}

/* Responsive */
@media (max-width: 968px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .article-icon {
        min-height: 160px;
        padding: 35px;
    }
    
    .article-icon svg {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 768px) {
    .articles {
        padding: var(--articles-padding-top) 0 40px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-icon {
        min-height: 140px;
        padding: 30px;
    }
    
    .article-icon svg {
        width: 60px;
        height: 60px;
    }
    
    .article-content {
        padding: 20px;
    }
    
    .article-title {
        font-size: 18px;
    }
}

/* ===================================
   SEO TEXT SECTION
   =================================== */

.seo-text {
    background-color: #f8f9fa;
    padding: 40px 0;
    border-top: 1px solid #e9ecef;
}

.seo-text .container {
    max-width: 900px;
}

.seo-text h2 {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.4;
}

.seo-text p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

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

@media (max-width: 768px) {
    .seo-text {
        padding: 30px 0;
    }
    
    .seo-text h2 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .seo-text p {
        font-size: 13px;
        margin-bottom: 12px;
    }
}