/* ===================================
   MOHAN MALANI FOUNDATION - STYLES
   Warm & Earthy Color Palette
   =================================== */

:root {
    --forest: #2D5016;
    --olive: #5B6B3F;
    --sage: #8B9A6B;
    --light-sage: #C5D1A8;
    --cream: #F5F0E8;
    --warm-white: #FAFAF5;
    --terracotta: #C4956A;
    --warm-brown: #8B6F47;
    --dark-brown: #3E2E1C;
    --sand: #E8DCC8;
    --text-primary: #2A2118;
    --text-secondary: #5C4E3C;
    --text-light: #8A7A66;
    --border: #E0D6C8;
    --shadow: rgba(46, 35, 20, 0.08);
    --shadow-lg: rgba(46, 35, 20, 0.15);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    background: var(--warm-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--forest); text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--terracotta); }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 600; line-height: 1.2; color: var(--dark-brown); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ========== NAVBAR ========== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(250, 250, 245, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}
.navbar.scrolled { box-shadow: 0 2px 20px var(--shadow); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { font-size: 1.8rem; }
.logo-text { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 600; color: var(--dark-brown); line-height: 1.2; }
.logo-text small { font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 400; text-transform: uppercase; letter-spacing: 2px; color: var(--text-light); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); letter-spacing: 0.3px; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--terracotta); transition: width 0.3s ease; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--forest); }
.btn-nav {
    background: var(--forest) !important; color: white !important; padding: 10px 24px !important;
    border-radius: 50px; font-weight: 500 !important; letter-spacing: 0.5px;
}
.btn-nav::after { display: none !important; }
.btn-nav:hover { background: var(--olive) !important; transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--dark-brown); margin: 6px 0; transition: all 0.3s ease; }

/* ========== HERO ========== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--forest) 0%, var(--olive) 40%, var(--sage) 100%);
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.2) 100%); }
.hero-content { position: relative; text-align: center; max-width: 800px; padding: 0 24px; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); color: white; margin-bottom: 24px; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.hero p { font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255,255,255,0.9); max-width: 600px; margin: 0 auto 40px; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); text-align: center; color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.scroll-arrow { width: 24px; height: 24px; border-right: 2px solid rgba(255,255,255,0.5); border-bottom: 2px solid rgba(255,255,255,0.5); transform: rotate(45deg); margin: 8px auto 0; animation: scrollBounce 2s infinite; }
@keyframes scrollBounce { 0%, 100% { transform: rotate(45deg) translateY(0); } 50% { transform: rotate(45deg) translateY(8px); } }

/* ========== BUTTONS ========== */
.btn {
    display: inline-block; padding: 14px 32px; border-radius: 50px; font-family: 'Inter', sans-serif;
    font-size: 0.95rem; font-weight: 500; letter-spacing: 0.5px; cursor: pointer; border: none;
    transition: all 0.3s ease; text-align: center;
}
.btn-primary { background: var(--terracotta); color: white; }
.btn-primary:hover { background: var(--warm-brown); color: white; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(196, 149, 106, 0.3); }
.btn-secondary { background: rgba(255,255,255,0.15); color: white; border: 2px solid rgba(255,255,255,0.4); }
.btn-secondary:hover { background: rgba(255,255,255,0.25); color: white; }
.btn-outline { background: transparent; color: var(--forest); border: 2px solid var(--forest); }
.btn-outline:hover { background: var(--forest); color: white; }
.btn-full { width: 100%; }

/* ========== SECTIONS ========== */
.section { padding: 100px 0; }
.alt-bg { background: var(--cream); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
    display: inline-block; font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 3px; color: var(--terracotta); margin-bottom: 16px;
    font-family: 'Inter', sans-serif;
}
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); }

/* ========== PAGE HERO ========== */
.page-hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--cream), var(--sand));
}
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 16px; }
.page-hero p { font-size: 1.15rem; color: var(--text-secondary); max-width: 600px; }

/* ========== MISSION CARDS ========== */
.mission-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; }
.mission-card {
    background: white; padding: 40px 32px; border-radius: 16px;
    border: 1px solid var(--border); transition: all 0.3s ease;
}
.mission-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px var(--shadow-lg); }
.mission-icon { font-size: 2.5rem; margin-bottom: 20px; }
.mission-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.mission-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ========== STATS ========== */
.stats-section { background: linear-gradient(135deg, var(--forest), var(--olive)); padding: 80px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; text-align: center; }
.stat-number { font-family: 'Playfair Display', serif; font-size: 3.5rem; font-weight: 700; color: white; display: block; }
.stat-number::after { content: '+'; }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.75); letter-spacing: 1px; text-transform: uppercase; margin-top: 8px; display: block; }

/* ========== STORIES ========== */
.stories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 32px; }
.story-card { background: white; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); transition: all 0.3s ease; }
.story-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px var(--shadow-lg); }
.story-image { height: 220px; display: flex; align-items: center; justify-content: center; }
.story-emoji { font-size: 4rem; filter: grayscale(0.2); }
.story-content { padding: 28px; }
.story-tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--terracotta); }
.story-content h3 { font-size: 1.3rem; margin: 8px 0 12px; }
.story-content p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 16px; }
.story-link { font-weight: 500; color: var(--forest); font-size: 0.9rem; }

/* ========== CTA ========== */
.cta-section { background: linear-gradient(135deg, var(--sand), var(--cream)); }
.cta-content { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.cta-content p { font-size: 1.15rem; color: var(--text-secondary); margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ========== ABOUT PAGE ========== */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-story-text h2 { font-size: 2.2rem; margin-bottom: 24px; }
.about-story-text p { color: var(--text-secondary); margin-bottom: 16px; font-size: 1.05rem; }
.image-placeholder {
    width: 100%; height: 400px; border-radius: 16px; display: flex; flex-direction: column;
    align-items: center; justify-content: center; color: white; gap: 12px;
}
.image-placeholder p { font-size: 1.1rem; font-weight: 500; }

/* Values */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; }
.value-card { padding: 40px 32px; }
.value-number { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 700; color: var(--light-sage); margin-bottom: 16px; }
.value-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.value-card p { color: var(--text-secondary); }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; }
.team-card { text-align: center; padding: 40px 24px; background: white; border-radius: 16px; border: 1px solid var(--border); }
.team-avatar { width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }
.team-card h3 { font-size: 1.15rem; }
.team-role { font-size: 0.85rem; color: var(--terracotta); font-weight: 500; margin: 4px 0 12px; }
.team-bio { font-size: 0.9rem; color: var(--text-secondary); }

/* ========== PROGRAMS ========== */
.program-block { display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: start; padding: 48px 0; border-bottom: 1px solid var(--border); }
.program-block:last-child { border-bottom: none; }
.program-block.reverse { direction: rtl; }
.program-block.reverse > * { direction: ltr; }
.program-icon-large { font-size: 4rem; background: var(--cream); width: 100px; height: 100px; display: flex; align-items: center; justify-content: center; border-radius: 20px; }
.program-details h2 { font-size: 1.6rem; margin-bottom: 16px; }
.program-details p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 20px; }
.program-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; }
.program-highlights li { position: relative; padding-left: 20px; font-size: 0.9rem; color: var(--text-secondary); }
.program-highlights li::before { content: '✓'; position: absolute; left: 0; color: var(--forest); font-weight: 700; }

/* ========== GALLERY ========== */
.gallery-filter { display: flex; gap: 12px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.filter-btn {
    padding: 10px 24px; border-radius: 50px; border: 2px solid var(--border); background: white;
    font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
    cursor: pointer; transition: all 0.3s ease;
}
.filter-btn:hover, .filter-btn.active { background: var(--forest); color: white; border-color: var(--forest); }

.gallery-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px; grid-auto-flow: dense;
}
.gallery-item { position: relative; border-radius: 12px; overflow: hidden; cursor: pointer; aspect-ratio: 1; }
.gallery-item.tall { grid-row: span 2; aspect-ratio: auto; }
.gallery-image { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.gallery-emoji { font-size: 4rem; }
.gallery-overlay {
    position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,0.7));
    display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
    opacity: 0; transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h3 { color: white; font-size: 1.15rem; }
.gallery-overlay p { color: rgba(255,255,255,0.8); font-size: 0.85rem; margin-top: 4px; }

/* ========== DONATE ========== */
.donate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.donate-card {
    background: white; padding: 36px 28px; border-radius: 16px; border: 2px solid var(--border);
    text-align: center; transition: all 0.3s ease; position: relative;
}
.donate-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px var(--shadow-lg); }
.donate-card.featured { border-color: var(--terracotta); }
.donate-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--terracotta); color: white; padding: 4px 16px; border-radius: 20px;
    font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
}
.donate-amount { font-family: 'Playfair Display', serif; font-size: 2.5rem; font-weight: 700; color: var(--forest); margin-bottom: 8px; }
.donate-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.donate-card p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 24px; }

.donate-form-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.donate-form-info h2 { font-size: 2rem; margin-bottom: 16px; }
.donate-form-info > p { color: var(--text-secondary); margin-bottom: 32px; }
.trust-badges { display: flex; gap: 24px; margin-bottom: 32px; flex-wrap: wrap; }
.trust-badge { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-secondary); }
.trust-icon { font-size: 1.3rem; }
.bank-details { background: white; padding: 24px; border-radius: 12px; border: 1px solid var(--border); }
.bank-details h4 { font-size: 1rem; margin-bottom: 12px; }
.bank-details p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 4px; }

/* ========== FORMS ========== */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info h2 { font-size: 2rem; margin-bottom: 16px; }
.contact-info > p { color: var(--text-secondary); margin-bottom: 32px; font-size: 1.05rem; }
.contact-cards { display: flex; flex-direction: column; gap: 20px; }
.contact-card { display: flex; gap: 16px; align-items: start; }
.contact-icon { font-size: 1.5rem; margin-top: 2px; }
.contact-card h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

.contact-form, .donate-form {
    background: white; padding: 40px; border-radius: 16px; border: 1px solid var(--border);
    box-shadow: 0 4px 20px var(--shadow);
}
.contact-form h3, .donate-form h3 { font-size: 1.4rem; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 6px; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 10px;
    font-family: 'Inter', sans-serif; font-size: 0.95rem; color: var(--text-primary);
    background: var(--warm-white); transition: all 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--sage); box-shadow: 0 0 0 3px rgba(139, 154, 107, 0.15);
}
.form-group textarea { resize: vertical; }
.radio-group { display: flex; gap: 24px; margin-top: 6px; }
.radio-label { display: flex; align-items: center; gap: 6px; font-size: 0.95rem; cursor: pointer; }

/* ========== EMERGENCY BANNER ========== */
.emergency-banner { background: #8B2500; padding: 32px 0; }
.emergency-content { display: flex; align-items: center; gap: 24px; justify-content: center; flex-wrap: wrap; }
.emergency-icon { font-size: 2.5rem; }
.emergency-content h3 { color: white; font-size: 1.3rem; }
.emergency-content p { color: rgba(255,255,255,0.8); font-size: 0.95rem; }

/* ========== VOLUNTEER ========== */
.volunteer-info > p { text-align: center; max-width: 700px; margin: 0 auto 48px; color: var(--text-secondary); font-size: 1.1rem; }

/* ========== FOOTER ========== */
.footer { background: var(--dark-brown); color: rgba(255,255,255,0.7); padding: 80px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-text { color: white; }
.footer-logo .logo-text small { color: rgba(255,255,255,0.5); }
.footer-about p { font-size: 0.9rem; line-height: 1.7; }
.footer h4 { color: white; font-size: 1rem; margin-bottom: 20px; font-family: 'Inter', sans-serif; font-weight: 600; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-links a:hover { color: var(--terracotta); }
.footer-contact ul li { margin-bottom: 10px; font-size: 0.9rem; }
.social-links { display: flex; gap: 12px; }
.social-link {
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 600;
    color: rgba(255,255,255,0.7); transition: all 0.3s ease;
}
.social-link:hover { background: var(--terracotta); border-color: var(--terracotta); color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; font-size: 0.85rem; }

/* ========== ANIMATIONS ========== */
.fade-in { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 968px) {
    .nav-toggle { display: block; }
    .nav-links {
        position: fixed; top: 72px; left: 0; right: 0; background: var(--warm-white);
        flex-direction: column; padding: 32px; gap: 20px; border-bottom: 1px solid var(--border);
        transform: translateY(-110%); transition: transform 0.3s ease; box-shadow: 0 8px 30px var(--shadow);
    }
    .nav-links.active { transform: translateY(0); }
    .about-story { grid-template-columns: 1fr; gap: 40px; }
    .about-story .image-placeholder { height: 300px; }
    .contact-wrapper, .donate-form-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .program-block, .program-block.reverse { grid-template-columns: 1fr; gap: 24px; direction: ltr; }
    .program-highlights { grid-template-columns: 1fr; }
    .stories-grid { grid-template-columns: 1fr; }
    .emergency-content { text-align: center; flex-direction: column; }
}

@media (max-width: 640px) {
    .section { padding: 64px 0; }
    .page-hero { padding: 120px 0 60px; }
    .hero h1 { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-number { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .gallery-item.tall { grid-row: span 1; aspect-ratio: 1; }
    .donate-grid { grid-template-columns: 1fr; }
    .contact-form, .donate-form { padding: 28px 20px; }
}