/* ===================================
   Countermine Operations AB - Styles
   Green Theme: From Mined Land to Farmland
   =================================== */

/* CSS Variables - Green Theme */
:root {
    /* Primary Colors - Forest Green from Logo */
    --primary-green: #2d5016;
    --primary-green-dark: #1f3910;
    --primary-green-light: #3d6b1f;
    
    /* Secondary Colors - Wheat/Gold from Logo */
    --wheat-gold: #d4a574;
    --wheat-gold-light: #e4c298;
    --wheat-gold-dark: #b8895e;
    
    /* Accent Colors - Earth Tones */
    --earth-brown: #654321;
    --earth-tan: #d2b48c;
    --sage-green: #8a9a5b;
    
    /* Neutral Colors */
    --gray-dark: #2c3e50;
    --gray-medium: #5a6c7d;
    --gray-light: #e8eaed;
    --white: #ffffff;
    --off-white: #f8f9fa;
    
    /* Status Colors */
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    
    /* Shadows & Effects */
    --shadow-sm: 0 2px 4px rgba(45, 80, 22, 0.1);
    --shadow-md: 0 4px 6px rgba(45, 80, 22, 0.15);
    --shadow-lg: 0 10px 25px rgba(45, 80, 22, 0.2);
    --shadow-xl: 0 20px 40px rgba(45, 80, 22, 0.25);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   Global Styles
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--gray-medium);
}

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

a:hover {
    color: var(--primary-green-light);
}

/* ===================================
   Header & Navigation
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
}

.navbar {
    padding: 0.5rem 0;
}

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

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    padding: 0.7rem 1.2rem;
    color: var(--gray-dark);
    font-weight: 500;
    border-radius: 6px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    background-color: var(--primary-green-light);
    color: var(--white);
}

.nav-link.active {
    background-color: var(--primary-green);
    color: var(--white);
}

.nav-link.libya-link {
    background-color: var(--wheat-gold);
    color: var(--primary-green-dark);
    font-weight: 600;
}

.nav-link.libya-link:hover {
    background-color: var(--wheat-gold-dark);
    color: var(--white);
}

.nav-link.cta-nav {
    background-color: var(--primary-green);
    color: var(--white);
}

.nav-link.cta-nav:hover {
    background-color: var(--primary-green-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-green);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.03) 35px, rgba(255,255,255,.03) 70px);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.hero-title {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--wheat-gold-light);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--wheat-gold);
    color: var(--primary-green-dark);
    border-color: var(--wheat-gold);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

.btn-large {
    padding: 1.1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Statistics Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-item.highlight {
    background: var(--wheat-gold);
    border-radius: 12px;
    color: var(--primary-green-dark);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.95;
    font-weight: 500;
}

.stat-item.highlight .stat-number,
.stat-item.highlight .stat-label {
    color: var(--primary-green-dark);
}

/* ===================================
   Section Styles
   =================================== */

.section {
    padding: 5rem 0;
}

.section:nth-child(even) {
    background-color: var(--off-white);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-medium);
}

/* ===================================
   About Section
   =================================== */

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.about-content h3 {
    color: var(--primary-green);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.about-content h3:first-child {
    margin-top: 0;
}

.mission-box {
    background: linear-gradient(135deg, var(--primary-green-light) 0%, var(--sage-green) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    display: flex;
    gap: 1.5rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
}

.mission-icon {
    font-size: 3rem;
    line-height: 1;
}

.mission-text h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.mission-text p {
    color: rgba(255,255,255,0.95);
    margin-bottom: 0;
}

.advantages-list {
    list-style: none;
    padding: 0;
}

.advantages-list li {
    padding: 0.8rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border-bottom: 1px solid var(--gray-light);
}

.advantages-list li:last-child {
    border-bottom: none;
}

.advantages-list i {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-green);
}

.info-card h3 {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-card p {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.info-card hr {
    border: none;
    border-top: 1px solid var(--gray-light);
    margin: 1rem 0;
}

.libya-card {
    border-left-color: var(--wheat-gold);
    background: linear-gradient(135deg, #fff 0%, #fef9f3 100%);
}

.libya-card h3 {
    color: var(--wheat-gold-dark);
}

.small-text {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.guarantee-badge {
    text-align: center;
    padding: 1rem;
    background: var(--primary-green-light);
    border-radius: 8px;
    color: var(--white);
}

.badge-icon {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--wheat-gold);
    color: var(--primary-green-dark);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

.guarantee-badge p {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.leadership-card {
    border-left-color: var(--sage-green);
}

.leader {
    margin-bottom: 1.5rem;
}

.leader:last-child {
    margin-bottom: 0;
}

.leader h4 {
    color: var(--primary-green-dark);
    margin-bottom: 0.3rem;
}

.leader-title {
    color: var(--wheat-gold-dark);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.leader-bio {
    list-style: none;
    padding-left: 0;
}

.leader-bio li {
    font-size: 0.85rem;
    color: var(--gray-medium);
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.leader-bio li::before {
    content: '•';
    color: var(--primary-green);
    font-weight: bold;
    position: absolute;
    left: 0.5rem;
}

/* ===================================
   Services Section
   =================================== */

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

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    border-top: 4px solid var(--primary-green-light);
}

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

.service-card.featured {
    border-top-color: var(--wheat-gold);
    background: linear-gradient(135deg, #fff 0%, #fef9f3 100%);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.service-card.featured .service-icon {
    color: var(--wheat-gold-dark);
}

.service-card h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--gray-medium);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--success);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-green);
    font-weight: 600;
    margin-top: 1rem;
}

.service-link:hover {
    color: var(--primary-green-light);
}

.service-guarantee {
    background: var(--primary-green);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.guarantee-content i {
    font-size: 3rem;
    color: var(--wheat-gold);
}

.guarantee-content h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.guarantee-content p {
    color: rgba(255,255,255,0.95);
    margin-bottom: 0;
}

/* ===================================
   ORACLE II Section
   =================================== */

.oracle-section {
    background: var(--off-white);
}

.oracle-intro {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: var(--white);
    padding: 3rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

.oracle-intro h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.oracle-intro p {
    color: rgba(255,255,255,0.95);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.highlight-text {
    color: var(--wheat-gold-light);
    font-size: 1.2rem;
    font-weight: 600;
}

.oracle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.oracle-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.oracle-card-header {
    background: var(--primary-green-light);
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.oracle-card-header i {
    font-size: 2rem;
}

.oracle-card-header h3 {
    color: var(--white);
    margin: 0;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--gray-light);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
}

.specs-table td:first-child {
    color: var(--gray-medium);
    width: 40%;
}

.specs-table td:last-child {
    color: var(--gray-dark);
    font-weight: 500;
}

.comparison-section {
    margin-top: 3rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.comparison-title {
    text-align: center;
    color: var(--primary-green-dark);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.comparison-table thead {
    background: var(--primary-green);
    color: var(--white);
}

.comparison-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.comparison-table th.highlight-col {
    background: var(--wheat-gold);
    color: var(--primary-green-dark);
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--gray-light);
}

.comparison-table tbody tr:hover {
    background: var(--off-white);
}

.comparison-table td {
    padding: 1rem;
    font-size: 0.95rem;
}

.comparison-table td.highlight-col {
    background: #fef9f3;
    font-weight: 600;
    color: var(--primary-green-dark);
}

.comparison-table i.fa-star {
    color: var(--wheat-gold-dark);
    margin-right: 0.3rem;
}

.oracle-cta {
    background: linear-gradient(135deg, var(--sage-green) 0%, var(--primary-green-light) 100%);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    color: var(--white);
    margin-top: 3rem;
}

.cta-content h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255,255,255,0.95);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ===================================
   Projects Section
   =================================== */

.track-record {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: var(--white);
    padding: 3rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

.record-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.record-stat {
    text-align: center;
    padding: 1.5rem;
}

.record-stat.highlight {
    background: var(--wheat-gold);
    border-radius: 12px;
}

.record-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.record-label {
    font-size: 1rem;
    opacity: 0.95;
}

.record-stat.highlight .record-number,
.record-stat.highlight .record-label {
    color: var(--primary-green-dark);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-medium);
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
}

.project-card.featured {
    grid-column: span 1;
    border: 3px solid var(--wheat-gold);
}

.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--wheat-gold);
    color: var(--primary-green-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
}

.project-header {
    background: var(--primary-green-light);
    color: var(--white);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-header h3 {
    color: var(--white);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.project-tag {
    background: rgba(255,255,255,0.2);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-content {
    padding: 2rem;
}

.project-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.project-stat {
    text-align: center;
    padding: 1rem;
    background: var(--off-white);
    border-radius: 8px;
    border-left: 4px solid var(--primary-green);
}

.project-stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-green-dark);
    margin-bottom: 0.3rem;
}

.project-stat span {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.project-description {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.project-details h4 {
    color: var(--primary-green);
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.project-details ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.project-details ul li {
    padding: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.project-details ul i {
    color: var(--success);
    margin-top: 0.2rem;
}

.client-tags, .environment-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.client-tag, .env-tag {
    background: var(--primary-green-light);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.env-tag {
    background: var(--sage-green);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.humanitarian-impact {
    background: linear-gradient(135deg, var(--sage-green) 0%, var(--primary-green-light) 100%);
    color: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.humanitarian-impact h3 {
    color: var(--white);
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

.impact-item {
    text-align: center;
    padding: 1.5rem;
}

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

.impact-item h4 {
    color: var(--white);
    margin-bottom: 0.8rem;
}

.impact-item p {
    color: rgba(255,255,255,0.95);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}

.contact-info h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1.5rem;
}

.contact-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-green);
}

.contact-card h4 {
    color: var(--primary-green);
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-card p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.contact-card a {
    color: var(--primary-green);
    font-weight: 500;
}

.contact-card.libya-contact {
    border-left-color: var(--wheat-gold);
    background: linear-gradient(135deg, #fff 0%, #fef9f3 100%);
}

.contact-card.libya-contact h4 {
    color: var(--wheat-gold-dark);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    color: var(--primary-green-dark);
    margin-bottom: 1.5rem;
}

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem;
    border: 2px solid var(--gray-light);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group label {
    flex-direction: row;
    align-items: center;
    gap: 0.8rem;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-message {
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    display: none;
}

.form-message.success {
    background: var(--success);
    color: var(--white);
    display: block;
}

.form-message.error {
    background: var(--danger);
    color: var(--white);
    display: block;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--primary-green-dark);
    color: rgba(255,255,255,0.9);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: var(--wheat-gold-light);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col h4 {
    color: var(--wheat-gold);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-heading-margin {
    margin-top: 2rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--wheat-gold-light);
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--wheat-gold);
    width: 16px;
}

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

.footer-bottom-content {
    text-align: center;
    font-size: 0.9rem;
}

.footer-bottom-content p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.5rem;
}

.footer-stats {
    color: var(--wheat-gold-light);
    font-weight: 600;
}

/* ===================================
   Scroll to Top Button
   =================================== */

.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-medium);
    z-index: 999;
}

.scroll-to-top:hover {
    background: var(--primary-green-dark);
    transform: translateY(-3px);
}

.scroll-to-top.visible {
    display: flex;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .oracle-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: var(--white);
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .stats-bar {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card.featured {
        grid-column: span 1;
    }
    
    .guarantee-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .record-stats {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        height: 50px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stats-bar {
        grid-template-columns: 1fr;
    }
    
    .project-stat-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 0.85rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.7rem 0.5rem;
    }
}

/* ===================================
   Animations
   =================================== */

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

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

/* ===================================
   Print Styles
   =================================== */

@media print {
    .header,
    .mobile-menu-toggle,
    .scroll-to-top,
    .hero-cta,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    .section {
        page-break-inside: avoid;
    }
}