/* Variables */
:root {
    --primary-color: #0F5132;
    --secondary-color: #198754;
    --accent-color: #28A745;
    --dark-bg: #1A1F2E;
    --light-bg: #F8F9FA;
    --white: #FFFFFF;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --border-color: #E2E8F0;
    --transition: all 0.3s ease;
}

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

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--dark-bg);
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--accent-color);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.logo i {
    font-size: 28px;
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

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

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

.nav-menu a:hover::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-contact {
    background: var(--accent-color);
    color: white;
    padding: 12px 26px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-contact:hover {
    background: var(--secondary-color);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

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

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

/* Hero Section */
.hero {
    padding: 160px 0 120px;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(40, 167, 69, 0.1);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: 52px;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--text-primary);
    font-weight: 700;
}

.hero h1 .highlight {
    color: var(--accent-color);
    position: relative;
}

.hero-text > p {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 45px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 35px 28px;
    background: linear-gradient(135deg, var(--white) 0%, #FAFBFC 100%);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--secondary-color) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(40, 167, 69, 0.15);
    transform: translateY(-5px);
}

.stat-item i {
    font-size: 42px;
    color: var(--accent-color);
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.stat-item:hover i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.stat-item h3 {
    font-size: 42px;
    margin-bottom: 6px;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 600;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid var(--primary-color);
    transition: var(--transition);
    display: inline-block;
}

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

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image i {
    font-size: 280px;
    color: var(--accent-color);
    filter: drop-shadow(0 20px 60px rgba(40, 167, 69, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.05;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-color);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    bottom: -50px;
    left: -50px;
}

/* Section Styles */
.section-label {
    color: var(--accent-color);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: block;
    text-transform: uppercase;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--light-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--accent-color);
    color: white;
    padding: 25px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(40, 167, 69, 0.3);
}

.experience-badge h3 {
    font-size: 38px;
    margin-bottom: 5px;
    font-weight: 700;
}

.experience-badge p {
    font-size: 14px;
    margin: 0;
    font-weight: 600;
}

.about h2 {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 25px;
    font-weight: 700;
    color: var(--text-primary);
}

.about-intro {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 35px;
}

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

.why-us-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.icon-box {
    width: 48px;
    height: 48px;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-box i {
    font-size: 22px;
    color: var(--accent-color);
}

.why-us-item h4 {
    font-size: 17px;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 600;
}

.why-us-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
}

.section-header p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

.service-card.featured {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.02) 0%, var(--white) 100%);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 32px;
    color: var(--accent-color);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 600;
}

.service-card > p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
}

.service-list li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-list li i {
    color: var(--accent-color);
    font-size: 12px;
}

/* Why Section */
.why-section {
    padding: 100px 0;
    background: var(--light-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 36px;
    color: var(--accent-color);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 600;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #F8F9FA 0%, #E8F5E9 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--secondary-color) 100%);
}

.contact-info-centered {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.contact-info-centered h2 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
}

.contact-info-centered > p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 70px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.info-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
    max-width: 900px;
    margin: 0 auto;
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 45px 35px;
    background: var(--white);
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.05) 0%, rgba(25, 135, 84, 0.05) 100%);
    transition: height 0.4s ease;
}

.info-item:hover::before {
    height: 100%;
}

.info-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 12px 35px rgba(40, 167, 69, 0.15);
    transform: translateY(-8px);
}

.info-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 25px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.25);
}

.info-item:hover .info-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(40, 167, 69, 0.35);
}

.info-icon i {
    font-size: 32px;
    color: white;
}

.info-text {
    position: relative;
    z-index: 1;
}

.info-text h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 8px 0;
    font-weight: 500;
}

.info-text p:first-of-type {
    color: var(--primary-color);
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 60px 0 30px;
    border-top: 3px solid var(--accent-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer .logo {
    color: white;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: white;
    font-weight: 700;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-col ul li i {
    color: var(--accent-color);
    font-size: 14px;
    width: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

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

.footer-bottom a:hover {
    text-decoration: underline;
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top:hover {
    background: var(--secondary-color);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
    transform: translateY(-3px);
}

.scroll-top.active {
    display: flex;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .info-items {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .services-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: var(--dark-bg);
        width: 100%;
        padding: 30px;
        gap: 20px;
        border-top: 3px solid var(--accent-color);
        transition: var(--transition);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

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

    .menu-toggle {
        display: flex;
    }

    .btn-contact span {
        display: none;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about h2,
    .section-header h2,
    .contact-info h2 {
        font-size: 32px;
    }

    .hero-image i {
        font-size: 180px;
    }
}