:root {
    --primary: #1d6b3c;
    --primary-dark: #14532d;
    --accent: #f5b301;
    --bg: #fafaf7;
    --surface: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --radius: 16px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Tajawal', 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    direction: rtl;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: min(1120px, 90%);
    margin: 0 auto;
}

.section {
    padding: 80px 0;
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-dark);
}

.brand-mark {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(29, 107, 60, 0.15);
}

.main-nav {
    display: flex;
    gap: 32px;
}

.main-nav a {
    font-weight: 500;
    color: var(--text);
    position: relative;
    padding: 6px 0;
    transition: color 0.2s;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

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

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

/* Hero */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f0f9f0 0%, #e6f3e6 50%, #fef9e7 100%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-eyebrow {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.2;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 24px;
}

.hero-title .highlight {
    color: var(--primary);
    display: block;
    position: relative;
    z-index: 1;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    right: 0;
    width: 100%;
    height: 12px;
    background: var(--accent);
    opacity: 0.3;
    z-index: -1;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 32px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(29, 107, 60, 0.2);
}

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

.hero-pattern {
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(245, 179, 1, 0.15) 20%, transparent 20%);
    background-size: 40px 40px;
    opacity: 0.5;
    pointer-events: none;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.about-text .section-title {
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.about-values {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.about-values li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text);
}

.about-values span {
    color: var(--primary);
    font-weight: 700;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-circle {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(29, 107, 60, 0.2);
}

.circle-leaf {
    display: block;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 0 50% 0 50%;
    transform: rotate(45deg);
    margin-bottom: 16px;
}

.circle-text {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 800;
}

/* Activities */
.activities {
    background: var(--bg);
}

.section-head {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.section-tag {
    display: inline-block;
    background: rgba(29, 107, 60, 0.1);
    color: var(--primary);
    padding: 6px 18px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
}

.section-desc {
    color: var(--text-muted);
}

.activity-disclosure {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.activity-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 28px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text);
    list-style: none;
}

.activity-summary::-webkit-details-marker {
    display: none;
}

.activity-summary .icon {
    font-size: 1.8rem;
    line-height: 1;
    transition: transform 0.3s;
    color: var(--primary);
}

details[open] .activity-summary .icon {
    transform: rotate(45deg);
}

.activity-content {
    max-height: 0;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.5s ease, padding 0.3s;
    padding: 0 28px;
}

details[open] .activity-content {
    max-height: 1000px;
    opacity: 1;
    padding: 0 28px 28px;
}

.activity-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 40px;
}

.activity-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.activity-list .number {
    font-weight: 800;
    color: var(--accent);
    font-size: 0.9rem;
    min-width: 28px;
}

.activity-list p {
    color: var(--text);
    margin: 0;
}

/* Contact */
.contact {
    background: linear-gradient(135deg, #f0f9f0, #fef9e7);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-details li {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.detail-label {
    font-weight: 700;
    color: var(--text);
    min-width: 80px;
}

.contact-details a {
    color: var(--primary);
    font-weight: 600;
}

.contact-form {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(29, 107, 60, 0.1);
}

.btn-submit {
    background: var(--primary);
    color: #fff;
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
}

.btn-submit:hover {
    background: var(--primary-dark);
}

/* Footer */
.site-footer {
    background: var(--text);
    color: #fff;
    padding: 24px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-brand {
    font-weight: 600;
    font-size: 0.95rem;
}

.footer-copy {
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 700px) {
    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

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

    .about-visual {
        order: -1;
    }

    .main-nav {
        gap: 16px;
    }

    .activity-list {
        grid-template-columns: 1fr;
    }

    .about-circle {
        width: 220px;
        height: 220px;
    }
}