/* Variables & Reset */
:root {
    --color-primary: #FFD700;
    /* Safety Yellow */
    --color-primary-dark: #E6C200;
    --color-dark: #1A1A1A;
    /* Almost Black */
    --color-dark-light: #333333;
    --color-light: #F4F4F4;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;

    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-dark);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.text-yellow {
    color: var(--color-primary);
}

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

.bg-dark {
    background-color: var(--color-dark);
}

.bg-light {
    background-color: var(--color-white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-dark);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: transparent;
    color: var(--color-white);
}

.btn-primary-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 8px 20px;
}

.btn-primary-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

/* Header */
.header {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
}

.logo .highlight {
    color: var(--color-primary);
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    font-weight: 500;
    transition: var(--transition);
}

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

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-dark);
    z-index: 1001;
    transition: var(--transition);
    padding: 50px 20px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--color-white);
    cursor: pointer;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-list a {
    color: var(--color-white);
    font-size: 1.2rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    display: block;
}

/* Hero Section */
.hero {
    height: 80vh;
    min-height: 500px;
    background-image: url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    /* Placeholder welding image */
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--color-white);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--color-white);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #ddd;
}

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

/* Trust Bar */
.trust-bar {
    background-color: var(--color-primary);
    padding: 30px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    text-align: center;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--color-dark);
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.trust-item i {
    font-size: 2rem;
}

/* Sections General */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    border-bottom: 4px solid var(--color-primary);
    transition: var(--transition);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--color-dark);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Local SEO */
.local-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.area-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.area-list li {
    color: #ccc;
    font-size: 1.1rem;
}

.area-list i {
    margin-right: 8px;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    background: var(--color-white);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.gallery-placeholder {
    height: 250px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-weight: bold;
    font-size: 1.2rem;
}

.gallery-caption {
    padding: 15px;
    text-align: center;
    font-weight: 500;
}

/* Why Us */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

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

.feature-item i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.feature-item h3 {
    margin-bottom: 10px;
}

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(0, 0, 0, 0.05);
    font-family: serif;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    font-weight: 700;
    color: var(--color-dark);
    text-align: right;
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    color: #ccc;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--color-white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p {
    margin-bottom: 10px;
}

.footer-col i {
    width: 25px;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    display: none;
    /* Hidden on desktop by default */
}

.btn-sticky-wa {
    background-color: #25D366;
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .sticky-cta {
        display: block;
    }

    .section-title {
        font-size: 2rem;
    }
}