:root {
    --primary-color: #FFD700;
    --secondary-color: #FF8C00;
    --dark-color: #1a1a2e;
    --light-color: #ffffff;
    --text-color: #333333;
    --border-color: #e0e0e0;
    --bg-light: #f9f9f9;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
}

/* Header & Navigation */
header {
    background-color: var(--light-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: relative;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--dark-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.language-toggle {
    background: var(--primary-color);
    color: var(--dark-color);
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
    transition: var(--transition);
}

.language-toggle:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 2px;
}

nav {
    display: flex;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 5px;
    flex-wrap: wrap;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    transition: var(--transition);
    font-weight: 500;
}

nav a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2d2d4a 100%);
    color: var(--light-color);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="1200" height="600" fill="url(%23grid)" /></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    animation: slideInUp 0.8s ease;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 16px;
}

/* Sections */
.services {
    padding: 80px 20px;
}

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

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 50px;
    font-size: 18px;
    color: #666;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.service-link:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

/* Trust signals stats */
.stats-grid .service-card h3 {
    font-size: 36px;
    color: var(--primary-color);
}

/* FAQ list */
.faq-list .service-card {
    text-align: left;
}

/* Contact */
.contact-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2d2d4a 100%);
    color: var(--light-color);
    padding: 80px 20px;
    text-align: center;
}

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

.contact-section h2 {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 700;
}

.contact-subtitle {
    margin-bottom: 40px;
    font-size: 18px;
    opacity: 0.9;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-method {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.2);
}

.contact-method:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.contact-method h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.contact-method a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: var(--transition);
}

.contact-method a:hover {
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    text-align: center;
    padding: 30px 20px;
    border-top: 3px solid var(--primary-color);
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: var(--secondary-color);
}

/* ========== FLOATING WHATSAPP BUTTON (ENHANCED) ========== */
.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #25D366;
    color: white;
    border-radius: 60px;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse-glow 1.5s infinite;
    font-size: 18px;
}

.floating-whatsapp svg {
    width: 28px;
    height: 28px;
}

.floating-whatsapp span {
    font-size: 16px;
    white-space: nowrap;
}

.floating-whatsapp:hover {
    transform: scale(1.08);
    background-color: #20b859;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

@keyframes pulse-glow {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive: hide text and make it a circle on mobile */
@media (max-width: 768px) {
    .floating-whatsapp span {
        display: none;
    }
    .floating-whatsapp {
        padding: 12px;
        border-radius: 50%;
    }
    .floating-whatsapp svg {
        width: 28px;
        height: 28px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--light-color);
        flex-direction: column;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        z-index: 1000;
    }

    nav.active {
        display: flex;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    nav a {
        padding: 15px 20px;
        border-bottom: 1px solid var(--border-color);
        display: block;
        text-align: center;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

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

    .contact-methods {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 10px 15px;
    }

    .logo {
        font-size: 18px;
    }

    .language-toggle {
        padding: 6px 12px;
        font-size: 12px;
    }

    .hero {
        padding: 60px 15px;
    }

    .hero h1 {
        font-size: 24px;
    }

    .hero p {
        font-size: 14px;
    }

    .btn-lg {
        padding: 12px 30px;
        font-size: 14px;
    }

    .services {
        padding: 50px 15px;
    }

    .section-title {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .service-card {
        padding: 20px;
    }

    .contact-section {
        padding: 50px 15px;
    }
}

.service-img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    background-color: #f5f5f5;
    border-radius: 8px;
    margin-bottom: 10px;
}

.logo img {
    height: 40px;
    width: auto;
    transition: opacity 0.3s;
}

.logo img:hover {
    opacity: 0.8;
}

/* ========== SOCIAL ICONS ========== */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.social-icon:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.3);
}

/* Specific hover colors (optional) */
.social-icon.whatsapp:hover { background: #25D366; }
.social-icon.instagram:hover { background: #E4405F; }
.social-icon.facebook:hover { background: #1877F2; }
.social-icon.twitter:hover { background: #000000; }

.social-text {
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

/* ========== NEW SECTION STYLES ========== */
/* Emergency badge */
.emergency-badge {
    background: #dc3545;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-left: 10px;
}

/* Breadcrumbs */
.breadcrumb {
    padding: 10px 20px;
    background: #f5f5f5;
    font-size: 14px;
    color: #666;
}
.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Offer banner */
.offer-banner {
    text-align: center;
    padding: 30px;
    border-radius: 12px;
    background: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
    color: #1a1a2e;
}
.offer-banner h3 {
    font-size: 24px;
    margin-bottom: 10px;
}
.offer-banner p {
    font-size: 18px;
    margin-bottom: 15px;
}
.offer-banner .btn {
    background: #1a1a2e;
    color: #FFD700;
    margin-top: 5px;
}

/* Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.step-card {
    background: #fff;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}
.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--dark-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
}

/* Contact banner */
.contact-banner {
    text-align: center;
    padding: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d4a 100%);
    color: white;
    margin: 20px 0;
}
.contact-banner h3 {
    font-size: 28px;
    margin-bottom: 15px;
}
.contact-banner p {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.9;
}
.contact-banner .btn {
    background-color: #FFD700;
    color: #1a1a2e;
    padding: 12px 30px;
}

/* Industries */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.industry-card {
    background: #fff;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}
.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.industry-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.testimonial-card {
    background: #fff;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.testimonial-card i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: inline-block;
}
.testimonial-card p {
    margin-bottom: 15px;
    font-style: italic;
}
.testimonial-card h4 {
    color: var(--primary-color);
    font-size: 16px;
}

/* News */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.news-card {
    background: #fff;
    border-radius: 10px;
    padding: 25px;
    text-align: right;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}
.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.news-date {
    color: var(--primary-color);
    font-size: 14px;
    display: block;
    margin-bottom: 10px;
}
.news-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark-color);
}
.news-card p {
    margin-bottom: 15px;
}

/* Quote form */
.quote-form {
    margin-top: 40px;
    text-align: center;
}
.quote-form h3 {
    margin-bottom: 20px;
    font-size: 24px;
}
.form-group {
    margin-bottom: 15px;
    text-align: right;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}
.form-note {
    margin-top: 15px;
    font-size: 12px;
    opacity: 0.8;
}

/* Map container */
.map-container {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
}
.map-container iframe {
    width: 100%;
    height: 300px;
    border: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .contact-banner h3,
    .offer-banner h3 {
        font-size: 20px;
    }
    .contact-banner p,
    .offer-banner p {
        font-size: 14px;
    }
    .step-card,
    .industry-card,
    .testimonial-card,
    .news-card {
        padding: 20px;
    }
}

.service-card ul {
    list-style: none;
    padding: 0;
}
.service-card ul li {
    margin-bottom: 8px;
}

.phone-ltr,
.phone-link {
    direction: ltr;
    unicode-bidi: embed;
    text-align: left;
    display: inline-block;
}

/* ========== NEW ENHANCEMENTS ========== */

/* Larger equipment images */
.service-img {
    height: 240px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover .service-img {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Mobile sticky quote button (right side, does not hide menu) */
.mobile-sticky-quote {
    position: fixed;
    top: 12px;
    right: 12px;
    background: #FFD700;
    color: #1a1a2e;
    padding: 8px 16px;
    border-radius: 40px;
    font-weight: bold;
    font-size: 14px;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    z-index: 1100;
    display: none;
    align-items: center;
    gap: 6px;
    transition: 0.2s;
}
.mobile-sticky-quote:hover {
    background: #FF8C00;
}
@media (max-width: 768px) {
    .mobile-sticky-quote {
        display: flex;
    }
}

/* Updated stats */
.stats-grid .service-card h3 {
    font-size: 40px;
    background: linear-gradient(135deg, #FFD700, #FF8C00);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Emergency badge animation */
.emergency-badge {
    animation: pulseRed 1.5s infinite;
}
@keyframes pulseRed {
    0% { opacity: 0.8; }
    50% { opacity: 1; background: #ff4757; }
    100% { opacity: 0.8; }
}