/* De la Rosa Welding - */
:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --accent-orange: #ff6b00;
    --accent-yellow: #ffc107;
    --metallic-silver: #e0e0e0;
    --text-light: #f5f5f5;
    --text-dim: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navbar */
.navbar {
    background-color: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.navbar-brand {
    font-weight: 700;
    color: var(--text-light) !important;
}

.navbar-brand span {
    color: var(--accent-orange);
}

.nav-link {
    color: var(--text-light) !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-orange) !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../assets/hero_welding.png') no-repeat center center/cover;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6), rgba(0,0,0,0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease forwards 0.5s;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--metallic-silver);
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease forwards 0.8s;
}

.btn-premium {
    background: linear-gradient(45deg, var(--accent-orange), #ff8c00);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease forwards 1.1s;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
    color: white;
}

/* Services Section */
.section-padding {
    padding: 100px 0;
}

.service-card {
    background: var(--secondary-dark);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-orange);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent-orange);
    margin-bottom: 1.5rem;
}

/* About Preview */
.about-preview {
    background: var(--secondary-dark);
    position: relative;
}

.about-img {
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Footer */
footer {
    background: #050505;
    padding: 50px 0 20px;
    border-top: 1px solid var(--glass-border);
}

.footer-link {
    color: var(--text-dim);
    text-decoration: none;
    transition: 0.3s;
}

.footer-link:hover {
    color: var(--accent-orange);
}

/* Animations */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Portfolio Grid */
.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 30px;
}

.portfolio-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}

/* Page Header */
.page-header {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Background Utilities */
.bg-darker {
    background-color: #050505;
}

/* Link Hover Effects */
.hover-orange {
    transition: color 0.3s ease;
}

.hover-orange:hover {
    color: var(--accent-orange) !important;
}