/* CSS Custom Properties */
:root {
    --primary-color: #D4AF37;
    --secondary-color: #0066cc;
    --accent-color: #B8860B;
    --dark-color: #000000;
    --light-color: #f5f5f5;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --gold-light: #E5C158;
    --gold-dark: #8B6914;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 5px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
    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);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition);
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: var(--transition);
}

.logo a:hover .logo-text {
    color: var(--secondary-color);
}

.logo a:hover .logo-img {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

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

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--gold-dark) 50%, var(--secondary-color) 100%);
    background-size: 200% 200%;
    color: var(--white);
    text-align: center;
    padding-top: 80px;
    animation: gradientShift 8s ease infinite;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
    animation: rotateGradient 15s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.3) 0%, transparent 70%);
    animation: rotateGradient 20s linear infinite reverse;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes rotateGradient {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInUp 1s ease;
    margin-bottom: 3rem;
}

/* Hero Services Slider */
.hero-services-slider {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    margin-bottom: 1.5rem;
    min-height: 280px;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
    position: relative;
    width: 100%;
}

.slider-slide {
    min-width: 100%;
    width: 100%;
    flex-shrink: 0;
    text-align: center;
    padding: 1rem 1.5rem;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transform: translateX(100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
    visibility: hidden;
    box-sizing: border-box;
}

.slider-slide.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    visibility: visible;
}

.slide-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.slider-slide h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.slider-slide p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    margin-bottom: 1.5rem;
}

.slide-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    margin-top: 1.5rem;
}

.slide-btn {
    display: inline-block;
    padding: 0.75rem 1.25rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
    text-align: center;
    cursor: pointer;
}

.slide-btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.slide-btn-whatsapp:hover {
    background: #20BA5A;
    border-color: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.slide-btn-call {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

.slide-btn-call:hover {
    background: #0052a3;
    border-color: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.4);
}

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

.slide-btn-quote:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.2);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--dark-color);
    font-weight: 700;
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    background: var(--white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    margin-bottom: 2rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.about-text p,
.mission p,
.guarantee p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.mission,
.guarantee {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2);
}

.mission h3,
.guarantee h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* Services Section */
.services {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Packages Section */
.packages {
    background: var(--white);
}

.packages-intro {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(0, 102, 204, 0.1));
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 3rem;
    text-align: center;
}

.intro-text {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.cta-text {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 500;
}

.packages-catalogue {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.package-card {
    background: var(--white);
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.package-card.featured {
    border-color: var(--primary-color);
    border-width: 3px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(255, 255, 255, 1));
}

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-color);
}

.package-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
}

.package-badge {
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.package-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-dark);
    margin: 1rem 0;
    text-align: center;
}

.package-details {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.detail-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    color: var(--text-color);
    line-height: 1.6;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item strong {
    color: var(--text-color);
    display: inline-block;
    min-width: 120px;
}

.package-btn {
    display: block;
    text-align: center;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--gold-light));
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
}

.package-btn:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.packages-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.packages-cta h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.packages-cta p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.packages-cta .btn-primary:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.packages-note {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* Drilling Section */
.drilling {
    background: var(--white);
}

.drilling-intro {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(0, 102, 204, 0.1));
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 3rem;
    text-align: center;
}

.drilling-catalogue {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.drilling-card {
    background: var(--white);
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.drilling-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.drilling-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.drilling-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-color);
}

.drilling-header h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
}

.drilling-badge {
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.drilling-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-dark);
    margin: 1rem 0;
    text-align: center;
}

.drilling-details {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.drilling-features {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: 8px;
}

.drilling-features h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.drilling-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.drilling-features ul li {
    padding: 0.5rem 0;
    color: var(--text-color);
    position: relative;
    padding-left: 1.5rem;
}

.drilling-features ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.drilling-services-card {
    background: var(--white);
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.drilling-services-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.drilling-services-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.service-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: var(--light-color);
    border-radius: 8px;
    transition: var(--transition);
}

.service-item:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateX(5px);
}

.service-icon-small {
    font-size: 2rem;
    flex-shrink: 0;
}

.service-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.service-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.drilling-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.drilling-cta h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.drilling-cta p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.drilling-cta strong {
    color: var(--white);
    font-weight: 700;
}

.drilling-contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.drilling-contact-buttons .btn-primary {
    background: var(--white);
    color: var(--dark-color);
}

.drilling-contact-buttons .btn-primary:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

/* Contact Section */
.contact {
    background: var(--light-color);
}

.contact-cta-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

.contact-cta-box h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.contact-cta-box p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.contact-cta-box strong {
    color: var(--white);
    font-weight: 700;
}

.contact-cta-box .btn-primary {
    margin-top: 1rem;
    background: var(--white);
    color: var(--dark-color);
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

.contact-cta-box .btn-primary:hover {
    background: var(--light-color);
    color: var(--dark-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 0.3rem;
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.contact-details a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.powered-by {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.powered-by a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.powered-by a:hover {
    color: var(--gold-light);
    text-decoration: underline;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: var(--white);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
    fill: var(--white);
}

.whatsapp-text {
    position: absolute;
    right: 80px;
    background: var(--dark-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 600;
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    right: 90px;
}

/* Pulsing Animation */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
        transform: scale(1.05);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
        transform: scale(1);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

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

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-services-slider {
        padding: 1.5rem 0;
    }

    .slider-container {
        padding: 1.5rem;
        min-height: 260px;
    }

    .slider-slide {
        padding: 1rem;
    }

    .slider-slide h3 {
        font-size: 1.2rem;
    }

    .slider-slide p {
        font-size: 0.9rem;
    }

    .slide-buttons {
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .slide-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .slide-icon {
        font-size: 3rem;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

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

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

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

    .packages-catalogue {
        grid-template-columns: 1fr;
    }

    .package-price {
        font-size: 2rem;
    }

    .drilling-catalogue {
        grid-template-columns: 1fr;
    }

    .drilling-price {
        font-size: 2rem;
    }

    .drilling-contact-buttons {
        flex-direction: column;
    }

    .drilling-contact-buttons .btn-primary {
        width: 100%;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 35px;
    }

    .logo-text {
        font-size: 1rem;
    }

    .logo a {
        gap: 0.5rem;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-services-slider {
        padding: 1rem 0;
    }

    .slider-container {
        padding: 1rem;
        min-height: 240px;
    }

    .slider-slide {
        padding: 0.75rem;
    }

    .slider-slide h3 {
        font-size: 1rem;
    }

    .slider-slide p {
        font-size: 0.85rem;
    }

    .slide-buttons {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .slide-btn {
        width: 100%;
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }

    .slide-icon {
        font-size: 2.5rem;
    }

    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .packages-catalogue {
        grid-template-columns: 1fr;
    }

    .drilling-catalogue {
        grid-template-columns: 1fr;
    }

    .drilling-price {
        font-size: 1.75rem;
    }

    .drilling-header h3 {
        font-size: 1.5rem;
    }

    .drilling-services-card h3 {
        font-size: 1.5rem;
    }

    .drilling-cta {
        padding: 2rem 1.5rem;
    }

    .drilling-cta h3 {
        font-size: 1.5rem;
    }

    .drilling-cta p {
        font-size: 1rem;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-icon {
        width: 30px;
        height: 30px;
    }

    .whatsapp-text {
        display: none;
    }
}