/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-bg: #000000;
    --secondary-bg: #0a0a0a;
    --card-bg: #111111;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #0066ff;
    --accent-hover: #0052cc;
    --border-color: #222222;
    --gradient-start: rgba(0, 102, 255, 0.1);
    --gradient-end: rgba(0, 102, 255, 0);
    --whatsapp-color: #25D366;
    --instagram-gradient-start: #833AB4;
    --instagram-gradient-end: #FD1D1D;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 16px 0;
}

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

.logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
    letter-spacing: 0.5px;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: grayscale(50%);
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, var(--gradient-start) 0%, var(--gradient-end) 50%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--text-primary);
    padding: 16px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: background-color 0.3s ease;
    letter-spacing: 0.5px;
}

.cta-button:hover {
    background-color: var(--accent-hover);
}

/* Services Section */
.services {
    padding: 120px 0;
    background-color: var(--secondary-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px 32px;
    border-radius: 4px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.service-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
}

.service-icon {
    color: var(--accent-color);
    margin-bottom: 24px;
}

.service-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.service-description {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* About Section */
.about {
    padding: 120px 0;
    background-color: var(--primary-bg);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    text-align: left;
}

.about-description {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

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

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background-color: var(--secondary-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px 24px;
    border-radius: 4px;
    text-decoration: none;
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-align: center;
    gap: 20px;
}

.contact-card:hover {
    transform: translateY(-4px);
}

.contact-card-whatsapp:hover {
    border-color: var(--whatsapp-color);
}

.contact-card-whatsapp:hover .contact-icon-large {
    color: var(--whatsapp-color);
}

.contact-card-instagram:hover {
    border-color: var(--instagram-gradient-end);
}

.contact-card-instagram:hover .contact-icon-large {
    color: var(--instagram-gradient-end);
}

.contact-icon-large {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.contact-card-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.contact-card-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    color: var(--accent-color);
    flex-shrink: 0;
}

.contact-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    height: 100%;
    min-height: 500px;
}

.contact-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(30%) brightness(0.8);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.contact-image-container:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.05);
}

.contact-image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
}

/* Footer */
.footer {
    background-color: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 80px;
    margin-bottom: 40px;
    align-items: start;
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
}

.footer-logo-image {
    width: 160px;
    height: auto;
    object-fit: contain;
    display: block;
}

.footer-info {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: start;
}

.footer-text {
    max-width: 400px;
}

.footer-logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

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

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .nav-menu {
        gap: 20px;
    }

    .nav-menu a {
        font-size: 13px;
    }

    .hero {
        min-height: 80vh;
        padding-top: 100px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    .section-title {
        font-size: 36px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .services {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 50px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 32px 24px;
    }

    .about {
        padding: 80px 0;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 40px;
        padding-top: 40px;
    }

    .contact {
        padding: 80px 0;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-methods {
        grid-template-columns: 1fr;
    }

    .contact-image-container {
        min-height: 300px;
        order: -1;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .footer-brand {
        justify-content: center;
        align-items: center;
    }

    .footer-logo-image {
        width: 140px;
    }

    .footer-info {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-text {
        text-align: center;
        margin: 0 auto;
    }

    .footer-links {
        justify-content: center;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 16px;
    }

    .nav-menu {
        gap: 16px;
    }

    .nav-menu a {
        font-size: 12px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .cta-button {
        padding: 14px 32px;
        font-size: 15px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 15px;
    }

    .service-title {
        font-size: 20px;
    }

    .service-description {
        font-size: 14px;
    }

    .stat-number {
        font-size: 36px;
    }

    .contact-methods {
        gap: 16px;
    }

    .contact-card {
        padding: 32px 20px;
    }

    .contact-image-container {
        min-height: 250px;
    }

    .footer-content {
        gap: 40px;
    }

    .footer-logo-image {
        width: 110px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-column {
        text-align: center;
    }
}