:root {
    --color-primary: #2E7D32;
    --color-primary-dark: #1B5E20;
    --color-primary-light: #4CAF50;
    --color-primary-lighter: #81C784;
    --color-accent: #FFD700;
    --color-accent-dark: #FFC107;
    --color-bg-light: #E8F5E9;
    --color-bg-lighter: #F1F8E9;
    --color-bg-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-border: #E0E0E0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 8px 30px rgba(46, 125, 50, 0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --font-main: 'Montserrat', sans-serif;
    --max-width: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-bg-white);
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.25rem); }

p { margin-bottom: 1rem; }

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animate-left { transform: translateX(-40px); }
.animate-on-scroll.animate-right { transform: translateX(40px); }
.animate-on-scroll.animate-scale { transform: scale(0.9); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0) translateX(0) scale(1); }

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
    font-family: var(--font-main);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-accent {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-primary-dark);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

.btn-pulse { animation: pulse 2s infinite; }

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-primary-dark);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.nav { display: flex; align-items: center; gap: 30px; }

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

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

.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav a:hover, .nav a.active { color: var(--color-primary); }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.burger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--color-primary-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-bg-white);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    padding: 100px 30px 30px;
    transition: var(--transition-slow);
}

.mobile-menu.active { right: 0; }

.mobile-menu a {
    display: block;
    padding: 15px 0;
    font-size: 1.1rem;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.mobile-menu a:hover { color: var(--color-primary); }

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-lighter) 50%, var(--color-bg-white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content { animation: fadeInLeft 1s ease; }

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero h1 { margin-bottom: 20px; }
.hero h1 span { color: var(--color-primary-light); }

.hero-description {
    font-size: 1.15rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

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

.hero-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease;
}

.hero-image img {
    max-height: 500px;
    animation: float 4s ease-in-out infinite;
}

section { padding: 80px 0; }
section:nth-child(even) { background: var(--color-bg-light); }

.quick-facts {
    padding: 60px 0;
    background: var(--color-bg-white);
}

.quick-facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.quick-fact-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.quick-fact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.quick-fact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: white;
}

.quick-fact-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 5px;
}

.quick-fact-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }

.audience-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--color-primary);
}

.audience-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.audience-icon {
    width: 50px;
    height: 50px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.audience-card h4 { margin-bottom: 10px; color: var(--color-primary-dark); }
.audience-card p { color: var(--color-text-light); font-size: 0.95rem; margin-bottom: 0; }

.results-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }

.result-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.result-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.result-icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.result-item h4 { font-size: 1rem; margin-bottom: 5px; color: var(--color-primary-dark); }
.result-item p { font-size: 0.9rem; color: var(--color-text-light); margin-bottom: 0; }

.advantage-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.advantage-card:hover::before { transform: scaleX(1); }

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    transform: scale(1.1);
}

.advantage-card h4 { margin-bottom: 12px; }
.advantage-card p { color: var(--color-text-light); font-size: 0.95rem; margin-bottom: 0; }

.pricing {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.pricing .section-title { color: white; }
.pricing .section-title::after { background: var(--color-accent); }
.pricing .section-subtitle { color: rgba(255, 255, 255, 0.8); }

.pricing-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    color: var(--color-text);
}

.pricing-card h3 {
    color: var(--color-primary-dark) !important;
}

.pricing-card p {
    color: var(--color-text-light) !important;
}

.pricing-card .pricing-price {
    color: var(--color-primary);
}

.pricing-card .pricing-feature {
    color: var(--color-text);
    border-bottom-color: var(--color-border);
}

.pricing-card .pricing-feature-icon {
    color: var(--color-primary);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.pricing-card-featured {
    border: 3px solid var(--color-accent);
    transform: scale(1.05);
}

.pricing-card-featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: 700;
    transform: rotate(45deg);
}

.pricing-certificates {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.pricing-certificate {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 20px 0;
}

.pricing-price span { font-size: 1.2rem; font-weight: 400; }

.pricing-features { text-align: left; margin: 25px 0; }

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.pricing-feature:last-child { border-bottom: none; }
.pricing-feature-icon { color: var(--color-primary); font-weight: 700; }

.region-section {
    padding: 80px 0;
    background: var(--color-bg-light);
}

.region-banner {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    color: white;
    position: relative;
    overflow: hidden;
}

.region-banner::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.region-banner::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
}

.region-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.region-content h2 {
    color: white;
    margin-bottom: 20px;
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
}

.region-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: 15px auto 0;
    border-radius: 2px;
}

.region-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.region-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.region-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(5px);
}

.region-feature-icon {
    font-size: 2rem;
}

.region-feature strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.region-feature p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.pricing-discount {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-primary-dark);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-weight: 700;
    margin-bottom: 20px;
}

.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover { box-shadow: var(--shadow-md); }

.faq-question {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--color-primary-dark);
    transition: var(--transition);
}

.faq-question:hover { background: var(--color-bg-light); }

.faq-toggle {
    width: 30px;
    height: 30px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.2rem;
    min-width: 30px;
}

.faq-item.active .faq-toggle {
    background: var(--color-primary);
    color: white;
    transform: rotate(45deg);
}

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

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

.faq-answer-content {
    padding: 0 25px 20px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.cta-section {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-lighter) 100%);
    text-align: center;
    padding: 60px 0;
}

.cta-section h2 { margin-bottom: 15px; }
.cta-section p { color: var(--color-text-light); margin-bottom: 30px; font-size: 1.1rem; }

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 { color: white; margin-bottom: 15px; }
.footer-brand p { color: rgba(255, 255, 255, 0.7); font-size: 0.9rem; }
.footer h4 { color: white; margin-bottom: 20px; font-size: 1.1rem; }

.footer-links a {
    display: block;
    padding: 5px 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.page-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-lighter) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.page-hero h1 { margin-bottom: 15px; }

.page-hero p {
    color: var(--color-text-light);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

.program-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.program-info-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.program-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.program-info-icon {
    width: 60px;
    height: 60px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.program-info-card h4 { margin-bottom: 5px; }
.program-info-card p { color: var(--color-text-light); margin-bottom: 0; }

.course-content {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.course-intro {
    background: var(--color-bg-light);
    padding: 20px 25px;
    border-radius: var(--radius-md);
    margin-bottom: 25px;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.course-topics { counter-reset: topic; }

.course-topic {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.course-topic:last-child { border-bottom: none; }

.course-topic:hover {
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
}

.course-topic-number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
}

.course-topic h4 { margin-bottom: 5px; font-size: 1rem; }
.course-topic p { color: var(--color-text-light); font-size: 0.9rem; margin-bottom: 0; }

.cert-hero-text {
    max-width: 900px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.gost-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.gost-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 35px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--color-primary);
}

.gost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.gost-card h3 { margin-bottom: 10px; }
.gost-card p { color: var(--color-text-light); margin-bottom: 20px; }

.cert-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.cert-type {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 35px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.cert-type:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.cert-type-icon {
    width: 80px;
    height: 80px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

.cert-type h3 { margin-bottom: 10px; }
.cert-type p { color: var(--color-text-light); margin-bottom: 20px; }

.services-section {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.service-item:hover {
    background: var(--color-primary);
    color: white;
    transform: translateX(5px);
}

.service-item:hover .service-icon { color: white; }
.service-icon { color: var(--color-primary); font-size: 1.2rem; min-width: 24px; }

.gost-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.gost-category {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--color-primary);
}

.gost-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.gost-category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.gost-category-number {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    min-width: 45px;
}

.gost-category h4 { margin-bottom: 0; }
.gost-category p { color: var(--color-text-light); font-size: 0.95rem; }

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

.rating-level {
    text-align: center;
    padding: 30px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.rating-level:nth-child(1) { background: linear-gradient(135deg, #CD7F32, #B8860B); color: white; }
.rating-level:nth-child(2) { background: linear-gradient(135deg, #C0C0C0, #A9A9A9); color: white; }
.rating-level:nth-child(3) { background: linear-gradient(135deg, #FFD700, #FFC107); color: var(--color-primary-dark); }
.rating-level:hover { transform: scale(1.05); }
.rating-level h3 { color: inherit; margin-bottom: 10px; }
.rating-level p { opacity: 0.9; margin-bottom: 0; }

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: var(--transition);
    background: var(--color-bg-light);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-white);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.form-group textarea { min-height: 150px; resize: vertical; }

.form-group input.error, .form-group textarea.error { border-color: #e74c3c; }

.form-error {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.form-group input.error + .form-error,
.form-group textarea.error + .form-error { display: block; }

.form-success {
    background: var(--color-bg-light);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    color: var(--color-primary-dark);
    font-weight: 600;
    display: none;
}

.form-success.show { display: block; animation: fadeInUp 0.5s ease; }

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-info-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 15px;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-primary);
}

.contact-info-card h4 { margin-bottom: 5px; }
.contact-info-card p { color: var(--color-text-light); margin-bottom: 0; font-size: 0.95rem; }

.map-placeholder {
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-top: 20px;
}

.download-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.download-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    font-weight: 500;
}

.download-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: var(--color-primary);
}

.download-link-icon { font-size: 1.5rem; }

@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-description { margin: 0 auto 30px; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-image { order: -1; }
    .hero-image img { max-height: 350px; }
    .cards-grid, .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .quick-facts-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .gost-cards, .cert-types, .gost-categories { grid-template-columns: 1fr; }
    .contacts-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .rating-levels { grid-template-columns: 1fr; }
    .program-info-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --header-height: 70px; }
    .nav { display: none; }
    .burger { display: flex; }
    section { padding: 60px 0; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero::before, .hero::after { display: none; }
    .hero-image img { max-height: 250px; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .cards-grid, .cards-grid-2, .cards-grid-4 { grid-template-columns: 1fr; }
    .quick-facts-grid { grid-template-columns: 1fr; }
    .results-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .pricing-card { padding: 30px 20px; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 450px; margin: 0 auto; }
    .pricing-card-featured { transform: none; }
    .pricing-card-featured:hover { transform: translateY(-8px); }
    .pricing-certificates { flex-direction: column; align-items: center; }
    .pricing-price { font-size: 2.5rem; }
    .region-banner { padding: 35px 25px; }
    .region-features { flex-direction: column; align-items: center; gap: 15px; }
    .region-banner { padding: 35px 25px; }
    .region-features { flex-direction: column; align-items: center; gap: 15px; }
    .course-content { padding: 25px; }
    .course-topic { flex-direction: column; gap: 10px; }
    .services-grid { grid-template-columns: 1fr; }
    .contact-form { padding: 25px; }
    .program-info-grid { grid-template-columns: 1fr; }
    .download-links { flex-direction: column; align-items: center; }
    .btn { padding: 12px 28px; font-size: 0.95rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 15px; }
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 100%; }
    .faq-question { padding: 15px 20px; font-size: 0.95rem; }
    .faq-answer-content { padding: 0 20px 15px; font-size: 0.9rem; }
}