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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1e293b;
    overflow-x: hidden;
}

/* Header */
header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #06b6d4;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    color: white;
    padding: 120px 2rem 80px;
    text-align: center;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s 0.2s backwards;
    position: relative;
    z-index: 1;
}

.cta-button {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeInUp 1s 0.4s backwards;
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.4);
}

/* Services Section */
.services {
    padding: 80px 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #0f172a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.15);
    border-color: #06b6d4;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

/* Ready Builds Section */
.ready-builds {
    padding: 80px 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.builds-container {
    max-width: 1200px;
    margin: 0 auto;
}

.builds-container h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.builds-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 3rem;
}

.builds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.build-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    border: 1px solid #e2e8f0;
}

.build-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(6, 182, 212, 0.2);
}

.build-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.build-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.build-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.build-content {
    padding: 2rem;
}

.build-title {
    font-size: 1.8rem;
    color: #0f172a;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.build-description {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.build-specs {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    border: 1px solid #e2e8f0;
}

.build-specs-title {
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.build-specs ul {
    list-style: none;
    padding: 0;
}

.build-specs li {
    padding: 0.3rem 0;
    color: #475569;
    font-size: 0.95rem;
}

.build-specs li:before {
    content: "✓ ";
    color: #10b981;
    font-weight: bold;
    margin-right: 0.5rem;
}

.build-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 2px solid #e2e8f0;
}

.build-price {
    font-size: 2rem;
    font-weight: bold;
    color: #06b6d4;
}

.build-old-price {
    text-decoration: line-through;
    color: #94a3b8;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.3rem;
}

.build-button {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.build-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(6, 182, 212, 0.4);
}

/* What's Included Section */
.whats-included {
    padding: 80px 2rem;
    background: white;
}

.included-container {
    max-width: 1200px;
    margin: 0 auto;
}

.whats-included h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #0f172a;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.included-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e2e8f0;
}

.included-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.1);
}

.included-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.included-item h4 {
    font-size: 1.2rem;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.included-item p {
    color: #64748b;
    font-size: 0.95rem;
}

/* Advantages Section */
.advantages {
    background: #f8fafc;
    padding: 80px 2rem;
}

.advantages-content {
    max-width: 1200px;
    margin: 0 auto;
}

.advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #0f172a;
}

.advantages-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-item {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #06b6d4;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

/* Contact Section */
.contact {
    padding: 80px 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #0f172a;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #06b6d4;
}

/* Honeypot - hidden field from bots */
.honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.submit-button {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s, opacity 0.3s;
}

.submit-button:hover:not(:disabled) {
    transform: scale(1.05);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Footer */
footer {
    background: #0f172a;
    color: white;
    text-align: center;
    padding: 2rem;
}

/* Telegram Float Button */
.telegram-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(42, 171, 238, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
    z-index: 1001;
    animation: pulse 2s infinite;
    border: 3px solid white;
}

.telegram-float:hover {
    transform: scale(1.15);
    box-shadow: 0 10px 40px rgba(42, 171, 238, 0.7);
}

.telegram-icon {
    width: 40px;
    height: 40px;
    fill: white;
}

/* Popup Modal */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.popup-overlay.active {
    display: flex;
}

.popup-content {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s;
    position: relative;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2rem;
    color: #94a3b8;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
}

.popup-close:hover {
    color: #1e293b;
}

.popup-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.popup-content h3 {
    font-size: 1.8rem;
    color: #0f172a;
    margin-bottom: 1rem;
}

.popup-content p {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.popup-button {
    background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.popup-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(42, 171, 238, 0.4);
}

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

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

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

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .nav-links {
        display: none;
    }

    .telegram-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .telegram-icon {
        width: 28px;
        height: 28px;
    }

    .builds-grid {
        grid-template-columns: 1fr;
    }
    
    .included-grid {
        grid-template-columns: 1fr;
    }
}

/* Чекбокс согласия */
.privacy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    cursor: pointer;
    font-size: 0.95rem;
    color: #64748b;
}

.privacy-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.privacy-checkbox span {
    line-height: 1.4;
}

.privacy-checkbox:hover span {
    color: #06b6d4;
}

footer a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: #06b6d4;
}

.popup-content h3 {
    color: #0f172a;
    margin: 1.5rem 0 0.5rem;
    font-size: 1.2rem;
}

.popup-content ul {
    margin: 0.5rem 0 1rem 1.5rem;
}

.popup-content li {
    margin: 0.3rem 0;
}