/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2e7d32;
    --primary-dark: #1b5e20;
    --primary-light: #4caf50;
    --accent: #66bb6a;
    --bg-light: #f1f8e9;
    --bg-white: #ffffff;
    --text-dark: #1a1a1a;
    --text-body: #424242;
    --text-light: #666666;
    --text-white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-body);
    line-height: 1.7;
    background-color: var(--bg-white);
}

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

img {
    max-width: 100%;
    height: auto;
}

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

/* ===== HEADER / NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-brand img {
    height: 50px;
    width: auto;
}

.navbar-brand span {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-links a {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-body);
    transition: var(--transition);
}

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

.nav-links a.btn-nav {
    background: var(--primary);
    color: var(--text-white);
    padding: 8px 22px;
}

.nav-links a.btn-nav:hover {
    background: var(--primary-dark);
}

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

.menu-toggle span {
    width: 26px;
    height: 3px;
    background: var(--primary-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    margin-top: 75px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent) 100%);
    color: var(--text-white);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(5px);
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    color: #a5d6a7;
}

.hero p {
    font-size: 1.15rem;
    line-height: 1.8;
    opacity: 0.92;
    margin-bottom: 35px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
    border-color: var(--text-white);
    background: rgba(255,255,255,0.1);
}

.hero-image {
    flex: 0 0 320px;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 280px;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ===== STATS BAR ===== */
.stats-bar {
    background: var(--bg-white);
    margin-top: -40px;
    position: relative;
    z-index: 2;
}

.stats-bar .container {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 35px 20px;
}

.stat-item {
    text-align: center;
    padding: 10px;
    border-right: 1px solid #e0e0e0;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ===== SECTION COMMON ===== */
.section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--primary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius);
    width: 100%;
    box-shadow: var(--shadow);
}

.about-image .experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    color: var(--text-white);
    padding: 20px 28px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge .number {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .label {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.9;
}

.about-content h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.about-content p {
    margin-bottom: 18px;
    color: var(--text-body);
}

.about-list {
    list-style: none;
    margin-top: 25px;
}

.about-list li {
    padding: 8px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-weight: 500;
}

.about-list li .icon {
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== SERVICES / DOMAINES ===== */
.bg-light {
    background: var(--bg-light);
}

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

.service-card {
    background: var(--bg-white);
    padding: 35px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 600;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== VISION ===== */
.vision-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--text-white);
    padding: 80px 0;
    text-align: center;
}

.vision-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.vision-section p {
    font-size: 1.15rem;
    max-width: 750px;
    margin: 0 auto 30px;
    opacity: 0.92;
    line-height: 1.8;
}

.vision-section .btn-primary {
    margin-top: 10px;
}

/* ===== PARTNERS ===== */
.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    opacity: 0.6;
}

.partners-logos span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    padding: 15px 25px;
    border: 1px solid #e0e0e0;
    border-radius: var(--radius);
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.contact-info p {
    margin-bottom: 30px;
    color: var(--text-light);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item .ci-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-item .ci-text strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.contact-item .ci-text span,
.contact-item .ci-text a {
    color: var(--text-light);
    font-size: 0.93rem;
}

.contact-item .ci-text a:hover {
    color: var(--primary);
}

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    min-height: 350px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 350px;
    border: none;
}

/* ===== FOOTER ===== */
.footer {
    background: #1a1a1a;
    color: #b0b0b0;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #333;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 15px;
    filter: brightness(10);
}

.footer-brand p {
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 10px;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    background: #333;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #b0b0b0;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary);
    color: var(--text-white);
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.93rem;
    color: #999;
    transition: var(--transition);
}

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

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    color: #666;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        flex: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

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

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

    .stats-bar .container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-item {
        border-right: none;
    }

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 5px;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 70px 0 60px;
    }

    .hero h1 {
        font-size: 1.9rem;
    }

    .hero-image img {
        width: 200px;
    }

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

    .section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

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

/* ===== PAGE HEADER (inner pages) ===== */
.page-header {
    margin-top: 75px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--text-white);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.page-header h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.page-header .breadcrumb {
    font-size: 0.95rem;
    opacity: 0.8;
}

.page-header .breadcrumb a {
    color: var(--text-white);
    opacity: 0.7;
}

.page-header .breadcrumb a:hover {
    opacity: 1;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 25px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border: 3px solid var(--bg-white);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--accent);
}

.timeline-item .year {
    display: inline-block;
    background: var(--bg-light);
    color: var(--primary);
    padding: 3px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-item h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 6px;
}

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

/* ===== VALUES GRID ===== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 35px 25px;
    border-radius: var(--radius);
    background: var(--bg-white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.value-card .value-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.value-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.value-card p {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== TEAM GRID ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    width: 80px;
    height: 80px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 15px;
}

.team-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.team-card .role {
    font-size: 0.88rem;
    color: var(--primary);
    font-weight: 500;
}

/* ===== ACTIVITY DETAIL CARDS ===== */
.activity-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 70px;
    padding-bottom: 70px;
    border-bottom: 1px solid #e8e8e8;
}

.activity-detail:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.activity-detail.reverse {
    direction: rtl;
}

.activity-detail.reverse > * {
    direction: ltr;
}

.activity-visual {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    min-height: 280px;
}

.activity-text span.section-tag {
    margin-bottom: 12px;
}

.activity-text h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

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

.activity-text ul {
    list-style: none;
    margin-top: 15px;
}

.activity-text ul li {
    padding: 6px 0;
    color: var(--text-body);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.activity-text ul li::before {
    content: '✓';
    color: var(--primary);
    font-weight: 700;
}

/* ===== PROJECT CARDS ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-thumb {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
}

.project-thumb.green { background: linear-gradient(135deg, #c8e6c9, #a5d6a7); }
.project-thumb.blue { background: linear-gradient(135deg, #b3e5fc, #81d4fa); }
.project-thumb.amber { background: linear-gradient(135deg, #fff9c4, #fff176); }
.project-thumb.teal { background: linear-gradient(135deg, #b2dfdb, #80cbc4); }

.project-body {
    padding: 25px;
}

.project-body .project-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.project-status.en-cours { background: #e8f5e9; color: #2e7d32; }
.project-status.termine { background: #e3f2fd; color: #1565c0; }
.project-status.planifie { background: #fff3e0; color: #e65100; }

.project-body h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.project-body p {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.project-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ===== NEWS / ACTUALITES ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-thumb {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: var(--bg-light);
}

.news-body {
    padding: 25px;
}

.news-body .news-date {
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.news-body h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
    line-height: 1.4;
}

.news-body p {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.6;
}

.news-body .read-more {
    display: inline-block;
    margin-top: 12px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.news-body .read-more:hover {
    color: var(--primary-dark);
}

/* ===== CONTACT FORM ===== */
.contact-form {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 700;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-body);
    transition: var(--transition);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(46,125,50,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.btn-submit {
    background: var(--primary);
    color: var(--text-white);
    padding: 14px 40px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46,125,50,0.3);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--text-white);
    padding: 70px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== ADDITIONAL RESPONSIVE ===== */
@media (max-width: 992px) {
    .activity-detail,
    .activity-detail.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 1.8rem;
    }

    .values-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-bar .container {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}