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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    background-color: var(--white);
    min-height: 100vh;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.icon-wrapper {
    font-size: 64px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.2;
}

.subtitle {
    font-size: 16px;
    opacity: 0.9;
    font-weight: 300;
}

/* Price Section */
.price-section {
    padding: 50px 20px;
    text-align: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.price-card {
    background: var(--white);
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-width: 420px;
    margin: 0 auto;
    overflow: hidden;
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: -1;
}

.price-tag {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 20px;
    color: var(--white);
}

.price-label {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
    backdrop-filter: blur(10px);
}

.price-amount {
    font-size: 64px;
    font-weight: 800;
    margin-top: 10px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: -2px;
}

.price-features {
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.price-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-dark);
}

.price-feature i {
    color: var(--success-color);
    font-size: 20px;
    flex-shrink: 0;
}

.price-feature span {
    text-align: left;
    font-weight: 500;
}

/* Process Section */
.process-section {
    padding: 50px 20px;
    background-color: var(--bg-light);
}

.process-section h2,
.features-section h2,
.languages-section h2,
.contact-section h2 {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
}

.step {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.step-icon {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.step p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

.step-connector {
    width: 3px;
    height: 20px;
    background: linear-gradient(to bottom, var(--secondary-color), transparent);
    margin: 0 auto;
    opacity: 0.5;
}

/* Features Section */
.features-section {
    padding: 50px 20px;
    background-color: var(--white);
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.feature {
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: scale(1.05);
}

.feature i {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.feature h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.feature p {
    font-size: 13px;
    color: var(--text-light);
}

/* Languages Section */
.languages-section {
    padding: 50px 20px;
    background-color: var(--bg-light);
}

.languages {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.language {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.language i {
    font-size: 32px;
    color: var(--secondary-color);
}

.language span {
    font-size: 16px;
    font-weight: 500;
    color: var(--primary-color);
}

/* Contact Section */
.contact-section {
    padding: 50px 20px 60px;
    background: var(--white);
    text-align: center;
}

.contact-subtitle {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 14px;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 400px;
    margin: 0 auto 30px;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    color: var(--white);
}

.contact-btn:active {
    transform: scale(0.98);
}

.phone-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.phone-btn:hover {
    box-shadow: var(--shadow-hover);
}

.telegram-btn {
    background: linear-gradient(135deg, #0088cc 0%, #005f8c 100%);
}

.telegram-btn:hover {
    box-shadow: var(--shadow-hover);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.whatsapp-btn:hover {
    box-shadow: var(--shadow-hover);
}

.contact-btn i {
    font-size: 24px;
}

.phone-number {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 20px;
}

.phone-number i {
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 30px 20px;
}

footer p {
    margin-bottom: 5px;
}

footer .small {
    font-size: 13px;
    opacity: 0.8;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

    .price-amount {
        font-size: 48px;
    }

    .process-section h2,
    .features-section h2,
    .languages-section h2,
    .contact-section h2 {
        font-size: 24px;
    }

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

/* Loading animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}