/* ==================== ROOT VARIABLES ==================== */
:root {
    --primary-color: #2872AF;
    --primary-dark: #1e5a88;
    --primary-light: #4a8fc9;
    --secondary-color: #f8f9fa;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #ffffff;
    --border-color: #ecf0f1;
    --success-color: #27ae60;
    --shadow: 0 2px 10px rgba(40, 114, 175, 0.1);
    --shadow-lg: 0 10px 40px rgba(40, 114, 175, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

/* ==================== NAVIGATION ==================== */
.navbar {
    background-color: var(--bg-light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

    .logo-image {
  height: 100px;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 114, 175, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 114, 175, 0.4);
}

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

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

/* ==================== HERO SECTION ==================== */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-content h2 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.fade-in-delay-1 {
    animation: fadeIn 0.6s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 0.6s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.fade-in-delay-3 {
    animation: fadeIn 0.6s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.fade-in-delay-4 {
    animation: fadeIn 0.6s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

.fade-in-up {
    animation: slideInUp 0.6s ease forwards;
    opacity: 0;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease forwards;
    opacity: 0;
}

.slide-in-center {
    animation: slideInUp 0.6s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.slide-in-right {
    animation: slideInRight 0.6s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

/* ==================== SECTIONS ==================== */
.process,
.metals,
.scrap-value,
.ewaste,
.why-choose,
.approach,
.four-step,
.pro-tips,
.final-cta,
.about-why-choose,
.our-approach,
.impact,
.environmental-impact,
.final-cta-about,
.contact-section,
.map-section,
.quick-contact {
    padding: 80px 0;
}

.process {
    background-color: var(--secondary-color);
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ==================== STEPS GRID ==================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.step-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.step-card h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.step-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== METALS SECTION ==================== */
.metals {
    background-color: var(--bg-light);
}

.metals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.metal-category {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
}

.metal-category h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

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

.metal-item {
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

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

.metal-name {
    font-weight: 600;
    color: var(--text-dark);
    display: block;
    margin-bottom: 8px;
}

.metal-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.metal-note {
    background: var(--primary-light);
    color: white;
    padding: 15px;
    border-radius: 6px;
    margin-top: 15px;
    font-size: 0.95rem;
}

/* ==================== VALUE CARDS ==================== */
.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.value-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.value-card p {
    color: var(--text-light);
}

/* ==================== E-WASTE SECTION ==================== */
.ewaste .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.ewaste-text h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.ewaste-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.ewaste-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

/* ==================== BENEFITS GRID ==================== */
.benefits-grid,
.about-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

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

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.benefit-card h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==================== APPROACH SECTION ==================== */
.approach-image {
    margin: 40px 0;
}

.approach-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

/* ==================== TIMELINE ==================== */
.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.timeline-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    position: relative;
    text-align: center;
}

.timeline-marker {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

.timeline-item h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.timeline-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==================== TIPS GRID ==================== */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.tip-card {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
}

.tip-card:hover {
    background-color: var(--primary-light);
    color: white;
}

.tip-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.tip-card:hover h3 {
    color: white;
}

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

.tip-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    text-align: center;
    margin-top: 40px;
}

.final-cta,
.final-cta-about {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.final-cta h2,
.final-cta-about h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.final-cta p,
.final-cta-about p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.mt-3 {
    margin-top: 40px;
}

/* ==================== ABOUT PAGE ==================== */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 1.3rem;
    opacity: 0.9;
}

.company-overview .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.overview-text h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 20px;
}

.overview-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.mission {
    background-color: var(--secondary-color);
}

.mission-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    border-left: 4px solid var(--primary-color);
}

.what-we-do .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.what-text h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.what-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.materials-list {
    list-style: none;
    margin: 20px 0;
}

.materials-list li {
    color: var(--text-light);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

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

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

.approach-step {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border-top: 3px solid var(--primary-color);
}

.approach-step h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.approach-step p {
    color: var(--text-light);
}

.approach-conclusion {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin: 30px 0;
    line-height: 1.8;
}

.impact {
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f4ff 100%);
}

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

.impact-point {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}

.impact-point h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.impact-point p {
    color: var(--text-light);
}

.impact-conclusion {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin: 30px 0;
}

/* ==================== CONTACT PAGE ==================== */
.contact-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.contact-hero p {
    font-size: 1.3rem;
    opacity: 0.9;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form-container h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(40, 114, 175, 0.1);
}

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

.contact-info h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.info-block {
    margin-bottom: 20px;
}

.info-block h4 {
    color: var(--text-dark);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.info-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.info-link:hover {
    text-decoration: underline;
}

.services-list,
.reasons-list {
    list-style: none;
}

.services-list li,
.reasons-list li {
    color: var(--text-light);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.services-list li::before,
.reasons-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.map-section {
    background-color: var(--secondary-color);
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.quick-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.quick-option {
    background: var(--secondary-color);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

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

.quick-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.quick-option h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.quick-option p {
    color: var(--text-light);
}

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

      .footer-logo-image {
  height: 50px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: var(--primary-light);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

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

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

.footer-section ul li {
    color: rgba(255, 255, 255, 0.8);
    padding: 5px 0;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hamburger {
        display: flex;
    }

    .hero .container,
    .ewaste .container,
    .what-we-do .container,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
        .logo-image {
    width: 300px;
    height: 60px;
  }
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.4rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .steps-grid,
    .metals-grid,
    .value-cards,
    .benefits-grid,
    .about-benefits-grid,
    .timeline,
    .tips-grid,
    .quick-options,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .about-hero h1 {
        font-size: 2rem;
    }

    .contact-form {
        width: 100%;
    }

    @media (max-width: 480px) {
        .logo {
            font-size: 1.2rem;
        }

        .nav-links {
            display: none;
        }

        .hero-content h1 {
            font-size: 2rem;
        }

        .section-title {
            font-size: 1.5rem;
        }

        .container {
            padding: 0 15px;
        }
    }
}