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

      html {
        scroll-behavior: smooth;
      }

      body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        line-height: 1.6;
        color: #1f2937;
        overflow-x: hidden;
      }

      /* Background and decorative elements */
      .page-background {
        background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 50%, #f8fafc 100%);
        min-height: 100vh;
        position: relative;
      }

      .decorative-blur {
        position: fixed;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.3;
        pointer-events: none;
        z-index: 0;
      }

      .blur-1 {
        top: 80px;
        right: 80px;
        width: 400px;
        height: 400px;
        background: #93c5fd;
      }

      .blur-2 {
        bottom: 80px;
        left: 80px;
        width: 400px;
        height: 400px;
        background: #86efac;
      }

      .blur-3 {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 400px;
        height: 400px;
        background: #c4b5fd;
      }

      /* Container */
      .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        position: relative;
        z-index: 1;
      }

      /* Header */
      header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.8);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(229, 231, 235, 0.5);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
        z-index: 1000;
        padding: 16px 0;
      }

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

      .logo-section {
        display: flex;
        align-items: center;
        gap: 12px;
      }

      .logo-icon {
        width: 48px;
        height: 48px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
      }

      .logo-icon svg {
        width: 24px;
        height: 24px;
        stroke: white;
        fill: none;
        stroke-width: 2;
      }

      .logo-img {
        width: 48px;
        height: 48px;
        object-fit: contain;
        border-radius: 12px;
      }

      .logo-text h1 {
        font-size: 24px;
        font-weight: 900;
        background: linear-gradient(135deg, #1e3a8a, #1e40af, #059669);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .logo-text p {
        font-size: 12px;
        color: #6b7280;
        font-weight: 600;
      }

      .header-nav {
        display: flex;
        align-items: center;
        gap: 32px;
      }

      .nav-link {
        color: #374151;
        text-decoration: none;
        font-weight: 600;
        font-size: 15px;
        transition: all 0.3s;
        position: relative;
      }

      .nav-link:hover {
        color: #2563eb;
      }

      .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        transition: width 0.3s;
      }

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

      .header-actions {
        display: flex;
        align-items: center;
        gap: 16px;
      }

      .phone-link {
        display: flex;
        align-items: center;
        gap: 8px;
        color: #1d4ed8;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s;
      }

      .phone-link:hover {
        color: #1e40af;
        transform: scale(1.05);
      }

      .phone-icon {
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, #2563eb, #3b82f6);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .phone-icon svg {
        stroke: white;
        fill: none;
      }

      /* Buttons */
      .btn {
        padding: 12px 24px;
        border-radius: 8px;
        font-weight: 700;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border: none;
        cursor: pointer;
        font-size: 16px;
      }

      .btn-primary {
        background: linear-gradient(135deg, #059669, #10b981);
        color: white;
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
      }

      .btn-primary:hover {
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
        transform: translateY(-2px) scale(1.05);
      }

      .btn-large {
        padding: 24px 48px;
        font-size: 20px;
        border-radius: 12px;
      }

      .btn-hero {
        background: linear-gradient(135deg, #2563eb, #06b6d4);
        box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
      }

      .btn-hero:hover {
        box-shadow: 0 12px 32px rgba(37, 99, 235, 0.5);
        transform: translateY(-3px) scale(1.1);
      }

      .btn-outline {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(8px);
        border: 3px solid white;
        color: white;
      }

      .btn-outline:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: scale(1.05);
      }

      .btn-telegram-outline {
        border: 3px solid #059669;
        color: #059669;
        background: white;
      }

      .btn-telegram-outline:hover {
        background: #059669;
        color: white;
        box-shadow: 0 12px 32px rgba(5, 150, 105, 0.4);
        transform: translateY(-3px) scale(1.05);
      }

      /* Badge */
      .badge {
        display: inline-block;
        padding: 8px 24px;
        border-radius: 24px;
        font-size: 14px;
        font-weight: 700;
        background: linear-gradient(135deg, #2563eb, #10b981);
        color: white;
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
      }

      .badge-animate {
        animation: bounce 2s infinite;
      }

      @keyframes bounce {

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

        50% {
          transform: translateY(-10px);
        }
      }

      /* Hero Section */
      .hero {
        padding: 160px 0 100px;
        text-align: center;
        position: relative;
        z-index: 1;
      }

      .hero h2 {
        font-size: 72px;
        font-weight: 900;
        line-height: 1.1;
        margin-bottom: 32px;
      }

      .gradient-text {
        background: linear-gradient(135deg, #1e3a8a, #1e40af, #059669);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .typing-text {
        color: #1e40af;
      }

      .typing-cursor {
        color: #2563eb;
        font-weight: 400;
        animation: blink 1s infinite;
      }

      @keyframes blink {
        0%, 50% { opacity: 1; }
        51%, 100% { opacity: 0; }
      }

      .hero p {
        font-size: 24px;
        color: #374151;
        margin-bottom: 48px;
        font-weight: 500;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
      }

      .hero-buttons {
        display: flex;
        gap: 24px;
        justify-content: center;
        margin-bottom: 64px;
        flex-wrap: wrap;
      }

      /* Stats Grid */
      .stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 24px;
        margin-bottom: 48px;
      }

      .stat-card {
        background: rgba(255, 255, 255, 0.6);
        backdrop-filter: blur(16px);
        border-radius: 16px;
        padding: 32px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.5);
        transition: all 0.4s;
      }

      .stat-card:hover {
        transform: scale(1.05);
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
      }

      .stat-icon {
        width: 56px;
        height: 56px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 16px;
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
      }

      .stat-icon svg {
        width: 32px;
        height: 32px;
        stroke: white;
        fill: none;
        stroke-width: 2;
      }

      .stat-value {
        font-size: 36px;
        font-weight: 900;
        background: linear-gradient(135deg, #1e40af, #059669);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 8px;
      }

      .stat-label {
        font-size: 14px;
        color: #6b7280;
        font-weight: 700;
      }

      /* Contact Cards Grid */
      .contact-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
      }

      .contact-card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(16px);
        border: 2px solid rgba(255, 255, 255, 0.5);
        border-radius: 16px;
        padding: 32px;
        text-align: center;
        transition: all 0.4s;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      }

      .contact-card:hover {
        transform: scale(1.05);
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
      }

      .contact-card:nth-child(1):hover {
        border-color: #60a5fa;
      }

      .contact-card:nth-child(2):hover {
        border-color: #4ade80;
      }

      .contact-card:nth-child(3):hover {
        border-color: #a78bfa;
      }

      .contact-icon {
        width: 64px;
        height: 64px;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 16px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      }

      .contact-card:nth-child(1) .contact-icon {
        background: linear-gradient(135deg, #3b82f6, #2563eb);
      }

      .contact-card:nth-child(2) .contact-icon {
        background: linear-gradient(135deg, #10b981, #059669);
      }

      .contact-card:nth-child(3) .contact-icon {
        background: linear-gradient(135deg, #8b5cf6, #2563eb);
      }

      .contact-icon svg {
        width: 32px;
        height: 32px;
        stroke: white;
        fill: none;
        stroke-width: 2;
      }

      .contact-label {
        font-size: 14px;
        color: #6b7280;
        font-weight: 700;
        margin-bottom: 12px;
      }

      .contact-info {
        color: #1d4ed8;
        font-weight: 700;
        font-size: 18px;
        text-decoration: none;
        display: block;
        margin: 4px 0;
        transition: color 0.3s;
      }

      .contact-info:hover {
        color: #1e40af;
      }

      .working-hours {
        color: #15803d;
        font-weight: 900;
        font-size: 24px;
        margin: 4px 0;
      }

      /* Section */
      section {
        padding: 96px 0;
        position: relative;
        z-index: 1;
      }

      .section-header {
        text-align: center;
        margin-bottom: 64px;
      }

      .section-header h2 {
        font-size: 48px;
        font-weight: 900;
        color: #111827;
        margin: 24px 0;
      }

      .section-header p {
        font-size: 20px;
        color: #374151;
        max-width: 800px;
        margin: 0 auto;
        line-height: 1.8;
      }

      /* About Section */
      .about-card {
        background: rgba(255, 255, 255, 0.6);
        backdrop-filter: blur(16px);
        border-radius: 24px;
        padding: 64px;
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.5);
      }

      /* Services Grid */
      .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
        gap: 32px;
      }

      .service-card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(16px);
        border: 2px solid rgba(255, 255, 255, 0.5);
        border-radius: 20px;
        padding: 32px;
        transition: all 0.5s;
        cursor: pointer;
        display: flex;
        flex-direction: column;
      }

      .service-card .service-list {
        flex: 1;
      }

      .service-btn {
        margin-top: 24px;
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        background: linear-gradient(135deg, #2563eb, #06b6d4);
        color: white;
        border: none;
        border-radius: 12px;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
        transition: all 0.3s;
      }

      .service-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
      }

      .service-card:nth-child(1) .service-btn {
        background: linear-gradient(135deg, #3b82f6, #06b6d4);
      }

      .service-card:nth-child(2) .service-btn {
        background: linear-gradient(135deg, #10b981, #059669);
        box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
      }

      .service-card:nth-child(2) .service-btn:hover {
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
      }

      .service-card:nth-child(3) .service-btn {
        background: linear-gradient(135deg, #8b5cf6, #3b82f6);
        box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
      }

      .service-card:nth-child(3) .service-btn:hover {
        box-shadow: 0 8px 24px rgba(139, 92, 246, 0.4);
      }

      .service-card:nth-child(4) .service-btn {
        background: linear-gradient(135deg, #f97316, #eab308);
        box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
      }

      .service-card:nth-child(4) .service-btn:hover {
        box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
      }

      .service-card:hover {
        transform: scale(1.05);
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
      }

      .service-card:nth-child(1) {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
      }

      .service-card:nth-child(2) {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
      }

      .service-card:nth-child(3) {
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
      }

      .service-card:nth-child(4) {
        background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(234, 179, 8, 0.1));
      }

      .service-card:nth-child(1):hover {
        border-color: #60a5fa;
      }

      .service-card:nth-child(2):hover {
        border-color: #4ade80;
      }

      .service-card:nth-child(3):hover {
        border-color: #a78bfa;
      }

      .service-card:nth-child(4):hover {
        border-color: #fb923c;
      }

      .service-header {
        display: flex;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 24px;
      }

      .service-icon {
        width: 64px;
        height: 64px;
        background: white;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        transition: all 0.3s;
        flex-shrink: 0;
      }

      .service-card:hover .service-icon {
        background: linear-gradient(135deg, #2563eb, #10b981);
        transform: scale(1.1);
      }

      .service-icon svg {
        width: 40px;
        height: 40px;
        stroke: #374151;
        fill: none;
        stroke-width: 2;
        transition: stroke 0.3s;
      }

      .service-card:hover .service-icon svg {
        stroke: white;
      }

      .service-title {
        font-size: 24px;
        font-weight: 900;
        color: #111827;
        margin-bottom: 8px;
        transition: color 0.3s;
      }

      .service-card:hover .service-title {
        color: #1d4ed8;
      }

      .service-description {
        font-size: 16px;
        color: #6b7280;
        font-weight: 600;
      }

      .service-list {
        list-style: none;
      }

      .service-list li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 16px;
        font-weight: 500;
        color: #374151;
      }

      .check-icon {
        width: 24px;
        height: 24px;
        background: #dcfce7;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        transition: background 0.3s;
      }

      .service-list li:hover .check-icon {
        background: #16a34a;
      }

      .check-icon svg {
        width: 16px;
        height: 16px;
        stroke: #16a34a;
        fill: none;
        stroke-width: 3;
        transition: stroke 0.3s;
      }

      .service-list li:hover .check-icon svg {
        stroke: white;
      }

      /* Courses Grid */
      .courses-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
        gap: 40px;
      }

      .course-card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(16px);
        border: 2px solid rgba(255, 255, 255, 0.5);
        border-radius: 20px;
        padding: 0;
        overflow: hidden;
        transition: all 0.5s;
        position: relative;
      }

      .course-card:hover {
        transform: scale(1.05);
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
      }

      .course-badge {
        position: absolute;
        top: 24px;
        left: 24px;
        padding: 6px 16px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 700;
        color: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 1;
      }

      .course-card:nth-child(1) .course-badge {
        background: linear-gradient(135deg, #2563eb, #06b6d4);
      }

      .course-card:nth-child(2) .course-badge {
        background: linear-gradient(135deg, #059669, #10b981);
      }

      .course-header {
        padding: 48px 32px 24px;
        text-align: center;
        position: relative;
      }

      .course-icon-wrapper {
        width: 120px;
        height: 120px;
        background: linear-gradient(135deg, #dbeafe, white, #dcfce7);
        border-radius: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 24px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s;
      }

      .course-card:hover .course-icon-wrapper {
        transform: scale(1.1);
      }

      .course-icon-wrapper svg {
        width: 56px;
        height: 56px;
        stroke: #1d4ed8;
        fill: none;
        stroke-width: 2;
        transition: stroke 0.3s;
      }

      .course-card:hover .course-icon-wrapper svg {
        stroke: #16a34a;
      }

      .course-title {
        font-size: 28px;
        font-weight: 900;
        color: #111827;
        margin-bottom: 16px;
        transition: color 0.3s;
      }

      .course-card:hover .course-title {
        color: #1d4ed8;
      }

      .course-duration {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: #dcfce7;
        color: #15803d;
        padding: 8px 20px;
        border-radius: 24px;
        font-weight: 700;
        box-shadow: 0 2px 8px rgba(22, 163, 74, 0.15);
      }

      .course-duration svg {
        width: 20px;
        height: 20px;
        stroke: currentColor;
        fill: none;
        stroke-width: 2;
      }

      .course-body {
        padding: 0 32px 32px;
      }

      .course-list {
        list-style: none;
        margin-bottom: 32px;
      }

      .course-list li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 16px;
        font-weight: 500;
        color: #374151;
      }

      /* FAQ Section */
      .faq-container {
        max-width: 900px;
        margin: 0 auto;
      }

      .faq-item {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(16px);
        border: 2px solid rgba(255, 255, 255, 0.5);
        border-radius: 16px;
        margin-bottom: 16px;
        overflow: hidden;
        transition: all 0.3s;
      }

      .faq-item:hover {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
      }

      .faq-question {
        width: 100%;
        padding: 24px;
        background: none;
        border: none;
        text-align: left;
        font-size: 18px;
        font-weight: 700;
        color: #111827;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: color 0.3s;
      }

      .faq-question:hover {
        color: #1d4ed8;
      }

      .faq-icon {
        width: 24px;
        height: 24px;
        transition: transform 0.3s;
      }

      .faq-item.active .faq-icon {
        transform: rotate(180deg);
      }

      .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        padding: 0 24px;
      }

      .faq-item.active .faq-answer {
        max-height: 500px;
        padding: 0 24px 24px;
      }

      .faq-answer p {
        color: #374151;
        line-height: 1.8;
        font-size: 16px;
      }

      /* CTA Section */
      .cta-section {
        background: linear-gradient(135deg, #2563eb, #06b6d4, #10b981);
        position: relative;
        overflow: hidden;
      }

      .cta-pattern {
        position: absolute;
        inset: 0;
        opacity: 0.1;
        background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cpath d='M36 18c3.314 0 6 2.686 6 6s-2.686 6-6 6-6-2.686-6-6 2.686-6 6-6z' stroke='%23fff' stroke-width='.5' opacity='.1'/%3E%3C/g%3E%3C/svg%3E");
      }

      .cta-content {
        position: relative;
        z-index: 1;
        text-align: center;
        color: white;
      }

      .cta-content h2 {
        font-size: 48px;
        font-weight: 900;
        margin-bottom: 24px;
      }

      .cta-content p {
        font-size: 24px;
        margin-bottom: 48px;
        font-weight: 500;
        opacity: 0.95;
      }

      .cta-buttons {
        display: flex;
        gap: 24px;
        justify-content: center;
        flex-wrap: wrap;
      }

      .btn-white {
        background: white;
        color: #1d4ed8;
      }

      .btn-white:hover {
        background: #f3f4f6;
        box-shadow: 0 12px 32px rgba(255, 255, 255, 0.5);
      }

      /* Footer */
      footer {
        background: linear-gradient(135deg, #111827, #1f2937, #111827);
        color: white;
        padding: 64px 0;
        position: relative;
        overflow: hidden;
      }

      .footer-pattern {
        position: absolute;
        inset: 0;
        opacity: 0.5;
        background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Ccircle cx='20' cy='20' r='1' fill='%23fff' opacity='.05'/%3E%3C/g%3E%3C/svg%3E");
      }

      .footer-content {
        position: relative;
        z-index: 1;
      }

      .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 48px;
        margin-bottom: 48px;
      }

      .footer-section h3 {
        font-size: 24px;
        font-weight: 900;
        margin-bottom: 24px;
      }

      .footer-logo {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 24px;
      }

      .footer-description {
        color: #9ca3af;
        font-size: 18px;
        margin-bottom: 24px;
      }

      .footer-links {
        list-style: none;
      }

      .footer-links li {
        margin-bottom: 16px;
      }

      .footer-link {
        display: flex;
        align-items: center;
        gap: 12px;
        color: #d1d5db;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s;
      }

      .footer-link:hover {
        color: white;
        transform: translateX(8px);
      }

      .footer-link-icon {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background 0.3s;
      }

      .footer-link:hover .footer-link-icon {
        background: #2563eb;
      }

      .footer-link-icon svg {
        width: 16px;
        height: 16px;
        stroke: currentColor;
        fill: none;
        stroke-width: 2;
      }

      .hours-box {
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(8px);
        padding: 16px;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        margin-bottom: 16px;
      }

      .hours-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
      }

      .hours-row span:first-child {
        color: #d1d5db;
      }

      .hours-row span:last-child {
        font-weight: 900;
      }

      .hours-open {
        color: #4ade80;
      }

      .hours-closed {
        color: #f87171;
      }

      .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 32px;
        text-align: center;
        color: #9ca3af;
        font-size: 18px;
      }

      /* Responsive */
      @media (max-width: 1024px) {
        .services-grid {
          grid-template-columns: 1fr;
        }
      }

      /* Hamburger Menu */
      .hamburger {
        display: none;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
      }

      .hamburger-line {
        display: block;
        width: 100%;
        height: 3px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        border-radius: 3px;
        transition: all 0.3s ease;
      }

      .hamburger.active .hamburger-line:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
      }

      .hamburger.active .hamburger-line:nth-child(2) {
        opacity: 0;
      }

      .hamburger.active .hamburger-line:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
      }

      /* Mobile Menu */
      .mobile-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .mobile-menu.active {
        opacity: 1;
        visibility: visible;
      }

      .mobile-menu-content {
        text-align: center;
        padding: 20px;
      }

      .mobile-nav-link {
        display: block;
        font-size: 24px;
        font-weight: 700;
        color: #111827;
        text-decoration: none;
        padding: 16px 0;
        transition: all 0.3s;
      }

      .mobile-nav-link:hover {
        color: #2563eb;
        transform: scale(1.05);
      }

      .mobile-menu-divider {
        width: 60px;
        height: 3px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        margin: 24px auto;
        border-radius: 3px;
      }

      .mobile-phone-link,
      .mobile-telegram-link {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        font-size: 18px;
        font-weight: 600;
        text-decoration: none;
        padding: 14px 28px;
        border-radius: 12px;
        margin: 12px 0;
        transition: all 0.3s;
      }

      .mobile-phone-link {
        background: linear-gradient(135deg, #2563eb, #3b82f6);
        color: white;
      }

      .mobile-phone-link svg {
        stroke: white;
        fill: none;
      }

      .mobile-phone-link:hover {
        transform: scale(1.05);
        box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
      }

      .mobile-telegram-link {
        background: linear-gradient(135deg, #059669, #10b981);
        color: white;
      }

      .mobile-telegram-link svg {
        stroke: white;
        fill: none;
      }

      .mobile-telegram-link:hover {
        transform: scale(1.05);
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
      }

      @media (max-width: 768px) {
        .header-actions {
          display: none;
        }

        .header-nav {
          display: none;
        }

        .hamburger {
          display: flex;
        }

        .hero h2 {
          font-size: 42px;
        }

        .hero p {
          font-size: 18px;
        }

        .section-header h2 {
          font-size: 36px;
        }

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

        .about-card {
          padding: 32px;
        }

        .cta-content h2 {
          font-size: 32px;
        }

        .cta-content p {
          font-size: 18px;
        }
      }

      /* Modal Styles */
      .modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(8px);
        z-index: 2000;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
      }

      .modal-overlay.active {
        opacity: 1;
        visibility: visible;
      }

      .modal {
        background: white;
        border-radius: 20px;
        padding: 28px 32px;
        max-width: 440px;
        width: 100%;
        max-height: 90vh;
        overflow-y: auto;
        position: relative;
        box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
        transform: scale(0.9) translateY(20px);
        transition: all 0.3s ease;
      }

      .modal-overlay.active .modal {
        transform: scale(1) translateY(0);
      }

      .modal-close {
        position: absolute;
        top: 12px;
        right: 12px;
        width: 36px;
        height: 36px;
        border: none;
        background: #f3f4f6;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #6b7280;
        transition: all 0.3s;
      }

      .modal-close:hover {
        background: #ef4444;
        color: white;
        transform: rotate(90deg);
      }

      .modal-header {
        text-align: center;
        margin-bottom: 20px;
      }

      .modal-icon {
        width: 56px;
        height: 56px;
        background: linear-gradient(135deg, #2563eb, #10b981);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 14px;
        box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
      }

      .modal-icon svg {
        width: 26px;
        height: 26px;
      }

      .modal-header h3 {
        font-size: 22px;
        font-weight: 900;
        color: #111827;
        margin-bottom: 4px;
      }

      .modal-header p {
        color: #6b7280;
        font-size: 14px;
      }

      .modal-form {
        display: flex;
        flex-direction: column;
        gap: 16px;
      }

      .form-group {
        display: flex;
        flex-direction: column;
        gap: 6px;
      }

      .form-group label {
        font-weight: 700;
        color: #374151;
        font-size: 13px;
      }

      .form-group input,
      .form-group select {
        padding: 12px 16px;
        border: 2px solid #e5e7eb;
        border-radius: 10px;
        font-size: 15px;
        transition: all 0.3s;
        background: #f9fafb;
      }

      .form-group input:focus,
      .form-group select:focus {
        outline: none;
        border-color: #2563eb;
        background: white;
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
      }

      .form-group select {
        cursor: pointer;
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 14px center;
        padding-right: 44px;
      }

      .form-group select optgroup {
        font-weight: 700;
        color: #111827;
      }

      .form-group select option {
        font-weight: 400;
        padding: 8px;
      }

      .service-details-box {
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
        border: 2px solid rgba(37, 99, 235, 0.2);
        border-radius: 10px;
        padding: 12px 16px;
        animation: fadeIn 0.3s ease;
      }

      @keyframes fadeIn {
        from {
          opacity: 0;
          transform: translateY(-10px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .service-details-title {
        font-weight: 700;
        color: #1e40af;
        font-size: 12px;
        margin-bottom: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
      }

      .service-details-list {
        list-style: none;
        margin: 0;
        padding: 0;
      }

      .service-details-list li {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 5px 0;
        color: #374151;
        font-size: 13px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
      }

      .service-details-list li:last-child {
        border-bottom: none;
      }

      .check-mark {
        color: #10b981;
        font-weight: 700;
        font-size: 14px;
      }

      .modal-submit {
        background: linear-gradient(135deg, #2563eb, #06b6d4);
        color: white;
        border: none;
        width: 100%;
        justify-content: center;
        margin-top: 4px;
        padding: 12px 20px;
        box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
      }

      .modal-submit:hover {
        box-shadow: 0 12px 32px rgba(37, 99, 235, 0.5);
        transform: translateY(-3px) scale(1.02);
      }

      @media (max-width: 768px) {
        .modal {
          padding: 24px;
          margin: 10px;
        }

        .modal-header h3 {
          font-size: 22px;
        }

        .modal-icon {
          width: 56px;
          height: 56px;
        }

        .modal-icon svg {
          width: 24px;
          height: 24px;
        }
      }

      /* Custom Scrollbar */
      ::-webkit-scrollbar {
        width: 12px;
      }

      ::-webkit-scrollbar-track {
        background: #f1f5f9;
      }

      ::-webkit-scrollbar-thumb {
        background: linear-gradient(180deg, #2563eb, #10b981);
        border-radius: 10px;
      }

      ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(180deg, #1e40af, #059669);
      }

      /* Notification */
      .notification {
        position: fixed;
        top: 20px;
        right: 20px;
        padding: 16px 24px;
        border-radius: 12px;
        font-weight: 600;
        font-size: 15px;
        z-index: 10001;
        transform: translateX(120%);
        transition: transform 0.3s ease;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
      }

      .notification.show {
        transform: translateX(0);
      }

      .notification.success {
        background: linear-gradient(135deg, #10b981, #059669);
        color: white;
      }

      .notification.error {
        background: linear-gradient(135deg, #ef4444, #dc2626);
        color: white;
      }

      /* Spin animation */
      @keyframes spin {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
      }

      .animate-spin {
        animation: spin 1s linear infinite;
      }