/* Core3Media - Apple-inspired Design */

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

:root {
    --primary-blue: #0A84FF;
    --primary-red: #C41E3A;
    --bg-dark: #0D0D0D;
    --bg-darker: #000000;
    --bg-card: #1C1C1E;
    --text-light: #F5F5F7;
    --text-gray: #98989D;
    --border-dark: #2C2C2E;
    --accent-glow: rgba(10, 132, 255, 0.3);
}

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

/* Header */
header {
    position: sticky;
    top: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-dark);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-light);
    text-decoration: none;
}

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

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 8rem 2rem;
    background: linear-gradient(135deg, #0D0D0D 0%, #1A1A2E 50%, #16213E 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(10, 132, 255, 0.15), transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(196, 30, 58, 0.15), transparent 50%);
    pointer-events: none;
}

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

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--text-light);
}

.hero p {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 132, 255, 0.5), 0 6px 20px rgba(196, 30, 58, 0.3);
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.features h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 4rem;
    font-weight: 700;
    color: var(--text-light);
}

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

.feature-card {
    position: relative;
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-dark);
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: visible;
}

.feature-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 5px 15px rgba(10, 132, 255, 0.2);
}

.feature-card.expanded {
    z-index: 10;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-color: var(--primary-blue);
}

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

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-light);
}

.feature-summary {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.feature-details {
    position: absolute;
    top: 100%;
    left: -1px;
    right: -1px;
    background: var(--bg-card);
    border: 1px solid var(--primary-blue);
    border-top: none;
    border-radius: 0 0 20px 20px;
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    box-shadow: 0 10px 30px rgba(10, 132, 255, 0.3);
    z-index: 100;
}

.feature-card.expanded .feature-details {
    max-height: 500px;
    opacity: 1;
    padding: 1.5rem 2rem;
}

.feature-details ul {
    text-align: left;
    padding-left: 1.5rem;
    margin: 0;
    list-style: none;
}

.feature-details li {
    color: var(--text-gray);
    margin-bottom: 0.75rem;
    line-height: 1.6;
    position: relative;
    padding-left: 1.2rem;
}

.feature-details li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

.expand-icon {
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    font-size: 1.8rem;
    color: var(--primary-blue);
    transition: transform 0.3s;
}

.feature-card.expanded .expand-icon {
    transform: rotate(45deg);
}

/* Pricing Section */
.pricing {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    background: var(--bg-dark);
}

.pricing h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-light);
}

.pricing-intro {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.discount-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 1rem;
    margin-top: 0.5rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(10, 132, 255, 0.3);
    border-color: var(--primary-blue);
}

.pricing-card.featured {
    border: 2px solid var(--primary-blue);
    box-shadow: 0 10px 30px rgba(10, 132, 255, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-dark);
}

.pricing-header h3 {
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.original-price {
    font-size: 1.2rem;
    color: var(--text-gray);
    text-decoration: line-through;
}

.discounted-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.price-note {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.package-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.pricing-features ul {
    list-style: none;
    padding: 0;
}

.pricing-features li {
    color: var(--text-light);
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 1.2rem;
}

.pricing-button {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--bg-dark);
    color: var(--primary-blue);
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    border: 2px solid var(--primary-blue);
    font-weight: 600;
    transition: all 0.3s;
    margin-top: auto;
}

.pricing-button:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.featured-button {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    border: none;
}

.featured-button:hover {
    box-shadow: 0 6px 20px rgba(10, 132, 255, 0.5);
}

/* Additional Services */
.additional-services {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    margin-bottom: 3rem;
}

.additional-services h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.additional-services > p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

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

.service-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-dark);
    border-radius: 15px;
    border: 1px solid var(--border-dark);
    transition: transform 0.3s, border-color 0.3s;
}

.service-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
}

.service-item h4 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 1rem 0;
}

.service-desc {
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

.pricing-footer {
    text-align: center;
    padding: 2rem;
    background: rgba(10, 132, 255, 0.1);
    border-radius: 15px;
    border: 1px solid var(--primary-blue);
}

.pricing-footer p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.pricing-footer p:last-child {
    color: var(--text-gray);
}

/* Contact Section */
.contact {
    padding: 6rem 2rem;
    background: var(--bg-darker);
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-light);
}

.contact-intro {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-info {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.contact-method:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(10, 132, 255, 0.2);
}

.contact-icon {
    font-size: 2rem;
}

.contact-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-value:hover {
    color: var(--primary-red);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    padding: 3rem;
    border-radius: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-dark);
    background: var(--bg-dark);
    color: var(--text-light);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A84FF' 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 1rem center;
    background-size: 1.2em;
    padding-right: 3rem;
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-card);
    color: var(--text-light);
    padding: 0.5rem;
    border-radius: 8px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    padding: 1.2rem;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 132, 255, 0.4), 0 6px 20px rgba(196, 30, 58, 0.3);
}

.submit-button:active {
    transform: translateY(0);
}

/* Success Message */
.success-message {
    display: none;
    background: rgba(10, 132, 255, 0.15);
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    text-align: center;
}

.success-message.show {
    display: block;
}

/* Footer */
footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-dark);
    color: var(--text-light);
    padding: 3rem 2rem;
    text-align: center;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s, color 0.3s;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-blue);
}

.footer-bottom {
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid var(--border-dark);
    }

    .nav-links.active {
        display: flex;
    }

    .hero {
        padding: 4rem 1rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-info {
        flex-direction: column;
    }

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

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

    .additional-services {
        padding: 2rem 1.5rem;
    }

    .discounted-price {
        font-size: 2.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}