:root {
    --bg-dark: #0a0a0c;
    --bg-card: rgba(255, 255, 255, 0.03);
    --primary-glow: #ff5e00;
    --primary-accent: #ff8c00;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --glass-border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    scroll-behavior: smooth;
}

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

/* Glassmorphism Utility */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    background: rgba(10, 10, 12, 0.8);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
}

.logo-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #ff5e00, #ff8c00);
    color: #fff !important;
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 94, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--text-muted);
}

.btn-block {
    width: 100%;
    margin-top: 1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, #1a1512 0%, var(--bg-dark) 100%);
}

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

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero h1 span {
    background: linear-gradient(135deg, #ff5e00, #ffb703);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Background Sparks */
.spark {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #ffb703;
    border-radius: 50%;
    box-shadow: 0 0 20px 5px #ff5e00;
    opacity: 0;
    z-index: 1;
}

.spark-1 { top: 30%; left: 20%; animation: float 6s infinite ease-in-out; }
.spark-2 { top: 60%; right: 25%; animation: float 8s infinite ease-in-out 1s; }
.spark-3 { bottom: 20%; left: 40%; animation: float 7s infinite ease-in-out 2s; }
.spark-4 { top: 15%; right: 40%; animation: float 5s infinite ease-in-out 3s; }
.spark-5 { bottom: 35%; right: 15%; animation: float 9s infinite ease-in-out 0.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.1; }
    50% { transform: translateY(-80px) scale(1.5); opacity: 0.8; }
}

/* Services */
.services {
    padding: 8rem 5%;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 94, 0, 0.08), transparent 40%);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* About */
.about {
    padding: 8rem 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: linear-gradient(to bottom, var(--bg-dark), #0f0c0a);
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.feature-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feature-list li {
    color: var(--text-main);
    font-weight: 300;
}

.about-image-container {
    height: 400px;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 10px;
}

.about-image-placeholder {
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1506161480112-6f29631df681?auto=format&fit=crop&q=80&w=1000') center/cover;
    opacity: 0.8;
    border-radius: 12px;
}

.weld-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: #ff5e00;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: pulse 2s infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.3; transform: translate(-50%, -50%) scale(0.8); }
    100% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.3); }
}

/* Contact */
.contact {
    padding: 8rem 5%;
    display: flex;
    justify-content: center;
}

.contact-box {
    max-width: 600px;
    width: 100%;
    padding: 3rem;
    text-align: center;
}

.contact-box h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.contact-box p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: var(--primary-accent);
}

/* Footer */
footer {
    padding: 4rem 5% 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-content p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.social-links a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .nav-links { display: none; }
    .about { grid-template-columns: 1fr; }
    .feature-list { grid-template-columns: 1fr; }
}

/* New Elements (Images & Phone) */
.nav-phone {
    color: var(--primary-accent) !important;
    font-weight: 600 !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    position: relative;
    z-index: 2;
}

.gallery {
    padding: 6rem 5%;
    background: var(--bg-dark);
}

.gallery-container {
    max-width: 1000px;
    margin: 0 auto;
}

.gallery-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-phone-large {
    display: inline-block;
    font-size: 1.8rem;
    color: var(--primary-accent);
    text-decoration: none;
    font-weight: 800;
    transition: transform 0.3s;
}

.contact-phone-large:hover {
    transform: scale(1.05);
}

.footer-phone {
    margin-bottom: 1.5rem !important;
    font-size: 1.1rem;
}

.footer-phone a {
    color: var(--primary-accent);
    text-decoration: none;
    font-weight: 600;
}