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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: #1a1a1a;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    color: #666;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: clamp(10px, 2vw, 12px) clamp(20px, 4vw, 24px);
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #ff6b35;
    border: 2px solid #ff6b35;
}

.btn-secondary:hover {
    background: #ff6b35;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: clamp(14px, 3vw, 16px) clamp(28px, 6vw, 32px);
    font-size: clamp(1rem, 3vw, 1.1rem);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo .logo {
    height: 50px;
    width: auto;
}

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

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #ff6b35;
}

.nav-link.cta-button {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    padding: 8px 20px;
    border-radius: 25px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    display: flex;
    align-items: center;
    padding-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    color: white;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.highlight {
    color: #ff6b35;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.2rem);
    color: #ccc;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: #ff6b35;
}

.stat-label {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: #ccc;
}

.hero-media {
    position: relative;
}

.hero-video {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hero-video video {
    width: 100%;
    height: auto;
    display: block;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-title {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.service-description {
    color: #666;
    line-height: 1.6;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: white;
}

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

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-title {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    margin-bottom: 0.5rem;
}

.portfolio-category {
    color: #ff6b35;
    font-weight: 500;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

/* About Section */
.about {
    padding: 100px 0;
    background: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-description {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature i {
    color: #ff6b35;
    font-size: 1.2rem;
}

.about-logo {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 20px;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    text-align: center;
}

.cta-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: white;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: clamp(1rem, 3vw, 1.2rem);
    color: #ccc;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.contact-item h3 {
    font-size: clamp(1.1rem, 3vw, 1.2rem);
    color: #1a1a1a;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: #666;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

.contact-cta {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
}

.contact-cta h3 {
    font-size: clamp(1.3rem, 4vw, 1.5rem);
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.contact-cta p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 50px 0 20px;
}

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

.footer-logo .logo {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: #ccc;
    font-style: italic;
}

.footer-links h4,
.footer-contact h4 {
    color: #ff6b35;
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ff6b35;
}

.footer-contact p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-contact i {
    color: #ff6b35;
    margin-right: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    text-align: center;
    color: #ccc;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        padding: 2rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 2rem 20px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.1rem);
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 0.8rem;
    }

    .section-subtitle {
        font-size: clamp(0.9rem, 4vw, 1rem);
        margin-bottom: 2rem;
        padding: 0 1rem;
    }

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

    .service-card {
        padding: 2rem 1.5rem;
    }

    .service-title {
        font-size: clamp(1.1rem, 4vw, 1.3rem);
    }

    .service-description {
        font-size: clamp(0.9rem, 3vw, 1rem);
    }

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

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .about-description {
        font-size: clamp(0.9rem, 4vw, 1rem);
        text-align: left;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-cta {
        padding: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .cta-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
    }

    .cta-subtitle {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-container {
        padding: 1.5rem 15px;
    }

    .hero-title {
        font-size: clamp(1.5rem, 9vw, 2rem);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 4vw, 1rem);
        line-height: 1.5;
    }

    .section-title {
        font-size: clamp(1.3rem, 7vw, 1.8rem);
    }

    .section-subtitle {
        font-size: clamp(0.85rem, 4vw, 0.95rem);
        padding: 0 0.5rem;
    }

    .service-card {
        padding: 1.5rem 1rem;
    }

    .service-title {
        font-size: clamp(1rem, 5vw, 1.2rem);
    }

    .service-description {
        font-size: clamp(0.85rem, 3.5vw, 0.95rem);
    }

    .btn {
        padding: clamp(8px, 3vw, 10px) clamp(16px, 5vw, 20px);
        font-size: clamp(0.8rem, 3vw, 0.9rem);
    }

    .btn-large {
        padding: clamp(12px, 4vw, 14px) clamp(24px, 7vw, 28px);
        font-size: clamp(0.9rem, 3.5vw, 1rem);
    }

    .hero-stats {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .stat {
        min-width: 80px;
    }

    .stat-number {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
    }

    .stat-label {
        font-size: clamp(0.7rem, 3vw, 0.8rem);
    }

    .contact-cta {
        padding: 1rem;
    }

    .contact-cta h3 {
        font-size: clamp(1.1rem, 5vw, 1.3rem);
    }

    .contact-cta p {
        font-size: clamp(0.8rem, 3.5vw, 0.9rem);
    }

    .about-description {
        font-size: clamp(0.85rem, 4vw, 0.95rem);
    }

    .portfolio-title {
        font-size: clamp(1rem, 4vw, 1.1rem);
    }

    .portfolio-category {
        font-size: clamp(0.8rem, 3vw, 0.9rem);
    }
}

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

.service-card,
.portfolio-item {
    animation: fadeInUp 0.6s ease forwards;
}

/* Smooth scrolling for all browsers */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ff6b35;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e55a2b;
}