:root {
    --bg-dark: #0a0a0c;
    --bg-surface: #141417;
    --bg-surface-elevated: #1e1e24;
    --accent: #ff5e00;
    --accent-glow: rgba(255, 94, 0, 0.4);
    --text-main: #ffffff;
    --text-muted: #a0a0a8;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.text-accent {
    color: var(--accent);
}

/* Watermark styles */
.demo-watermark {
    background: linear-gradient(90deg, #ff5e00, #ff2a00);
    color: white;
    text-align: center;
    padding: 10px 20px;
    font-weight: 500;
    font-size: 0.9rem;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    box-shadow: 0 -4px 15px var(--accent-glow);
    animation: slideUp 0.5s ease;
}

.demo-watermark i {
    margin-right: 5px;
}

.demo-watermark button {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.demo-watermark button:hover {
    background: rgba(255, 255, 255, 0.4);
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 12, 0.95);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.logo {
    text-decoration: none;
    color: white;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border: 2px solid var(--accent);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.05);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.4) contrast(1.1);
    z-index: -1;
    transform: scale(1.05);
    animation: subtleZoom 20s infinite alternate linear;
}

@keyframes subtleZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, var(--bg-dark) 0%, rgba(10,10,12,0.2) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    padding: 0 20px;
    animation: fadeIn 1.5s ease;
}

.badge {
    background: rgba(255, 94, 0, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 5px 20px rgba(0,0,0,0.8);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 40px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Sections */
section {
    padding: 100px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Services */
.services {
    background: var(--bg-dark);
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-surface);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    background: var(--bg-surface-elevated);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(255, 94, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--accent);
    transition: all 0.4s ease;
}

.service-card:hover .icon-wrapper {
    background: var(--accent);
    color: white;
    box-shadow: 0 0 20px var(--accent-glow);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: white;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* About Section */
.about {
    background: var(--bg-surface);
    position: relative;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    height: 500px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    border: 8px solid var(--bg-surface);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.experience-badge .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 5px;
}

.about-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.features-list {
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.05rem;
    font-weight: 500;
}

.features-list i {
    font-size: 1.2rem;
}

/* Contact */
.contact {
    background: var(--bg-dark);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    width: 50px;
    height: 50px;
    background: rgba(255, 94, 0, 0.1);
    color: var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.info-item h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: white;
}

.info-item p, .info-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.info-item a:hover {
    color: var(--accent);
}

.contact-socials {
    background: var(--bg-surface);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-socials h3 {
    font-family: var(--font-heading);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: white;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.social-btn:hover {
    transform: translateY(-3px);
}

.social-btn.whatsapp {
    background: #25D366;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.2);
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 5px 15px rgba(220, 39, 67, 0.2);
}

.map-placeholder {
    height: 120px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.map-placeholder:hover {
    background: rgba(255, 94, 0, 0.05);
    border-color: var(--accent);
}

/* Footer */
footer {
    background: var(--bg-surface-elevated);
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .about-container, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .experience-badge {
        right: 20px;
        bottom: -20px;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        border-top: 1px solid rgba(255,255,255,0.05);
        display: none;
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hamburger {
        display: block;
    }

    .hero-cta {
        flex-direction: column;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}