/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    --primary: #0f172a;    /* Dark Navy */
    --accent: #f59e0b;     /* Orange */
    --text-body: #475569;  /* Slate Gray */
    --bg-light: #f8fafc;
    --white: #ffffff;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --container-width: 1240px;
    --header-height: 90px;
    --section-spacing: 120px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text-body);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
}

img { max-width: 100%; display: block; border-radius: 12px; }
a { text-decoration: none; color: inherit; transition: 0.3s ease; }
ul { list-style: none; padding: 0; margin: 0; }

/* =========================================
   2. TYPOGRAPHY & UTILS
   ========================================= */
.content-container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

h1, h2, h3 { color: var(--primary); font-family: var(--font-heading); margin: 0 0 20px 0; line-height: 1.15; }
h1 { font-size: 4.5rem; font-weight: 800; }
h2 { font-size: 3rem; font-weight: 700; }
h3 { font-size: 1.5rem; font-weight: 600; }
p { font-size: 1.125rem; margin-bottom: 30px; }

.section-label {
    color: var(--accent); font-weight: 700; font-size: 0.875rem;
    letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 15px;
}

/* =========================================
   3. HEADER (Fixed & Spacious)
   ========================================= */
.main-header {
    position: fixed; top: 0; left: 0; width: 100%; height: var(--header-height);
    background: rgba(255,255,255,0.98); backdrop-filter: blur(10px);
    z-index: 1000; border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex; align-items: center;
}

.header-container {
    width: 90%; max-width: var(--container-width); margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
}

.brand-logo { font-size: 1.6rem; font-family: var(--font-heading); font-weight: 800; color: var(--primary); }
.logo-sub { color: var(--accent); }

/* Navigation */
.desktop-nav .nav-links { display: flex; gap: 40px; }
.nav-links a { font-weight: 500; font-size: 1rem; color: var(--primary); padding: 30px 0; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* Dropdowns */
.dropdown-trigger { position: relative; }
.dropdown-menu {
    position: absolute; top: 100%; left: 0; background: white;
    width: 240px; padding: 15px 0; border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    opacity: 0; visibility: hidden; transform: translateY(15px); transition: 0.3s;
}
.dropdown-trigger:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 12px 25px; }
.dropdown-menu a:hover { padding-left: 30px; background: var(--bg-light); }

/* Header Buttons */
.header-actions { display: flex; align-items: center; gap: 25px; }
.link-login { font-weight: 600; color: var(--primary); }
.btn-donate {
    background: var(--accent); color: white; padding: 12px 30px;
    border-radius: 50px; font-weight: 700; font-family: var(--font-heading);
}
.mobile-menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--primary); }

/* =========================================
   4. HERO SECTION (Fixed Typography & Contrast)
   ========================================= */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    color: white;
    /* Pull behind the transparent header */
    margin-top: calc(var(--header-height) * -1);
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    inset: 0;
    /* Use a high-quality image */
    background: url('https://images.unsplash.com/photo-1542744173-8e7e5341c12e?q=80&w=2000') no-repeat center center/cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    /* MATHEMATICAL FIX: Stronger gradient for perfect text readability */
    background: linear-gradient(
        135deg, 
        rgba(15, 23, 42, 0.95) 0%,  /* Deep Navy at 95% opacity */
        rgba(15, 23, 42, 0.75) 60%, /* Fades slightly */
        rgba(15, 23, 42, 0.40) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 900px; /* Constrain width for readability */
    margin-left: auto;
    margin-right: auto;
    text-align: left; /* Aligns with FocusPoint style */
}

/* Badge Styling */
.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border-radius: 50px;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--accent);
}

/* Heading Typography */
.hero-content h1 {
    color: white;
    font-size: 4.5rem; /* Large and bold */
    font-weight: 700;  /* Reduced from 800 for elegance */
    line-height: 1.1;  /* Tight spacing */
    letter-spacing: -1px;
    margin-bottom: 24px; /* Mathematical spacing */
}

/* Paragraph Typography */
.hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 650px; /* Prevents text from stretching too wide */
}

/* Button Group */
.btn-group {
    display: flex;
    gap: 20px;
}

/* RESPONSIVE FIXES */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center; /* Center on mobile for balance */
        padding: 140px 0 80px 0;
        height: auto;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
        margin-left: auto;
        margin-right: auto;
    }
    
    .btn-group {
        justify-content: center;
        flex-direction: column;
    }
    
    .btn-primary, .btn-outline {
        width: 100%;
        text-align: center;
    }
}
/* Buttons */
.btn-group { display: flex; gap: 20px; }
.btn-group.centered { justify-content: center; margin-top: 30px; }

.btn-primary {
    background: var(--accent); color: white; padding: 16px 40px;
    border-radius: 6px; font-weight: 600; display: inline-block;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(245, 158, 11, 0.3); }

.btn-outline {
    border: 2px solid white; color: white; padding: 14px 40px;
    border-radius: 6px; font-weight: 600; display: inline-block;
}
.btn-outline:hover { background: white; color: var(--primary); }

.btn-outline-dark {
    border: 2px solid var(--primary); color: var(--primary); padding: 14px 40px;
    border-radius: 6px; font-weight: 600; display: inline-block;
}
.btn-outline-dark:hover { background: var(--primary); color: white; }

/* =========================================
   5. SECTIONS (FocusPoint Style)
   ========================================= */
.section-padding { padding: var(--section-spacing) 0; }
.bg-light { background-color: var(--bg-light); }

.split-layout {
    display: flex; align-items: center; gap: 100px; /* Big gap for airy feel */
}

.text-column { flex: 1; }
.image-column { flex: 1; position: relative; }

/* Image Styling */
.image-column img {
    width: 100%; height: auto;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
    position: relative; z-index: 2;
}

/* Decorative Box behind image */
.image-accent-box {
    position: absolute; bottom: -30px; right: -30px;
    width: 200px; height: 200px;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iMiIgY3k9IjIiIHI9IjIiIGZpbGw9IiNmNWZBNGIiIGZpbGwtb3BhY2l0eT0iMC4yIi8+PC9zdmc+') repeat;
    z-index: 1;
}
.image-accent-box.left { right: auto; left: -30px; }

/* Reorder for Zig-Zag */
.reverse-desktop { flex-direction: row-reverse; }

/* Stats & Features */
.stats-grid {
    display: flex; gap: 50px; margin: 30px 0 40px 0;
    padding-top: 30px; border-top: 1px solid #e2e8f0;
}
.stat-item strong { display: block; font-size: 2.5rem; color: var(--accent); line-height: 1; font-family: var(--font-heading); }
.stat-item span { font-size: 0.9rem; color: var(--text-body); font-weight: 500; }

.founder-quote {
    border-left: 4px solid var(--accent); padding-left: 20px;
    font-style: italic; font-size: 1.1rem; color: var(--primary);
    margin: 30px 0; font-weight: 500;
}

.feature-list li {
    display: flex; gap: 15px; margin-bottom: 15px;
}
.feature-list i { color: var(--accent); margin-top: 5px; font-size: 1.2rem; }

.link-arrow {
    color: var(--primary); font-weight: 700; font-size: 1.1rem;
    display: inline-flex; align-items: center; gap: 10px;
}
.link-arrow:hover { color: var(--accent); gap: 15px; }

/* =========================================
   6. CTA SECTION
   ========================================= */
.cta-section { padding: 120px 0; text-align: center; border-top: 1px solid #e2e8f0; }
.center-text { max-width: 700px; margin: 0 auto; }

/* =========================================
   7. ANIMATIONS
   ========================================= */
.fade-in { opacity: 0; }
.reveal-up { opacity: 0; transform: translateY(40px); transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1); }
.reveal-up.active { opacity: 1; transform: translateY(0); }

/* =========================================
   8. MOBILE RESPONSIVENESS
   ========================================= */
@media (max-width: 1024px) {
    :root { --container-width: 94%; --section-spacing: 80px; }
    h1 { font-size: 3.5rem; }
    .split-layout { gap: 50px; }
}

@media (max-width: 768px) {
    /* Header */
    .desktop-nav, .link-login, .btn-donate { display: none; }
    .mobile-menu-toggle { display: block; }
    
    /* Typography */
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    
    /* Layout */
    .hero-section { padding-left: 0; padding-right: 0; }
    .split-layout { flex-direction: column; gap: 40px; }
    
    /* Ensure image is always on top visually on mobile */
    .image-column { width: 100%; order: 1; margin-bottom: 20px; }
    .text-column { width: 100%; order: 2; }
    
    /* Reset reverse desktop */
    .reverse-desktop { flex-direction: column; }
    
    .hero-actions, .btn-group { flex-direction: column; width: 100%; }
    .btn-primary, .btn-outline, .btn-outline-dark { width: 100%; text-align: center; }
    
    .stats-grid { gap: 30px; }
    .image-accent-box { display: none; } /* Simpler on mobile */
}
/* =========================================
   9. FOOTER (FocusPoint Style)
   ========================================= */
.site-footer {
    background-color: #0f172a; /* Deep Navy */
    color: #94a3b8; /* Slate Gray text */
    padding: 80px 0 30px 0;
    font-size: 0.95rem;
    margin-top: auto; /* Pushes footer to bottom if page is short */
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr; /* Exact proportions */
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* Typography */
.footer-logo {
    font-size: 1.8rem; font-family: var(--font-heading);
    font-weight: 800; display: block; margin-bottom: 20px;
    text-decoration: none;
}
.text-white { color: white; }
.text-accent { color: var(--accent); }

.footer-widget h4 {
    color: white; font-size: 1.1rem; margin-bottom: 25px;
    font-weight: 700; font-family: var(--font-heading);
}

.footer-widget p { font-size: 0.95rem; line-height: 1.6; margin-bottom: 20px; }

/* Links List */
.footer-list li { margin-bottom: 12px; }
.footer-list a {
    color: #94a3b8; text-decoration: none; transition: 0.3s;
    display: inline-block;
}
.footer-list a:hover { color: var(--accent); transform: translateX(5px); }

/* Social Icons */
.social-row { display: flex; gap: 15px; }
.social-row a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; transition: 0.3s;
}
.social-row a:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-3px); }

/* Newsletter */
.newsletter-form {
    display: flex; position: relative;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px; padding: 5px;
}
.newsletter-form input {
    background: transparent; border: none;
    color: white; padding: 10px 15px; width: 100%;
    outline: none; font-family: var(--font-body);
}
.newsletter-form button {
    background: var(--accent); color: white;
    border: none; width: 40px; height: 40px;
    border-radius: 4px; cursor: pointer; transition: 0.3s;
}
.newsletter-form button:hover { background: white; color: var(--accent); }

.contact-mini {
    margin-top: 20px; display: flex; align-items: center; gap: 10px; font-size: 0.9rem;
}
.contact-mini i { color: var(--accent); }

/* Footer Bottom */
.footer-bottom {
    padding-top: 30px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; opacity: 0.8;
}
.legal-links a { margin-left: 20px; color: #94a3b8; }
.legal-links a:hover { color: white; text-decoration: underline; }

/* MOBILE RESPONSIVE */
@media (max-width: 1024px) {
    .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .site-footer { padding-top: 60px; }
    .footer-top { grid-template-columns: 1fr; gap: 40px; }
    .footer-widget { text-align: left; }
    
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
    .legal-links a { margin: 0 10px; }
}
/* =========================================
   10. ABOUT PAGE & TIMELINE
   ========================================= */

/* Page Hero specific overrides */
.page-header {
    height: 60vh; /* Shorter than home hero */
    min-height: 500px;
}
.page-header h1 { font-size: 3.5rem; }

/* Lead Paragraph for Philosophy */
.lead-paragraph {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 30px;
}

/* TIMELINE CONTAINER */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 80px auto 0;
    padding: 0 0 40px 0;
}

/* The Vertical Line */
.timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 50%;
    width: 2px;
    background: #e2e8f0;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* The Dot */
.timeline-marker {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border: 4px solid white;
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 1px #e2e8f0;
    z-index: 2;
}

/* Content Box */
.timeline-content {
    width: 45%;
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    position: relative;
}

.timeline-content .date {
    display: inline-block;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.timeline-content h3 { font-size: 1.4rem; margin-bottom: 15px; }
.timeline-content p { font-size: 1rem; margin-bottom: 0; opacity: 0.8; }

/* Alternating Sides (Desktop) */
.timeline-item:nth-child(odd) { justify-content: flex-start; }
.timeline-item:nth-child(even) { justify-content: flex-end; }

/* Arrows pointing to the line */
.timeline-item:nth-child(odd) .timeline-content::after {
    content: ''; position: absolute; top: 20px; right: -10px;
    width: 20px; height: 20px; background: white;
    transform: rotate(45deg);
}
.timeline-item:nth-child(even) .timeline-content::after {
    content: ''; position: absolute; top: 20px; left: -10px;
    width: 20px; height: 20px; background: white;
    transform: rotate(45deg);
}

/* MOBILE TIMELINE RESPONSIVENESS */
@media (max-width: 768px) {
    .timeline::before { left: 20px; } /* Move line to left */
    
    .timeline-item { justify-content: flex-start; padding-left: 60px; }
    
    .timeline-marker { left: 20px; } /* Move dot to line */
    
    .timeline-content { width: 100%; } /* Full width box */
    
    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::after {
        left: -10px; right: auto; /* Always arrow on left */
    }
}
/* Update Dropdown Menu Width to handle long items */
.dropdown-menu.wide-menu {
    width: 300px; /* Wider to fit "Skills That Liberate The Mind" */
}

.feature-box {
    margin-bottom: 30px;
    padding-left: 20px;
    border-left: 3px solid var(--accent);
}

.feature-box h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.feature-box p {
    font-size: 1rem;
    margin-bottom: 0;
}