/* ===================================
   South Lee School PTA - Stylesheet
   A warm, community-focused design
   =================================== */

:root {
    /* Warm, inviting color palette */
    --color-primary: #2D5A4C;       /* Deep forest green */
    --color-primary-light: #3D7A66;
    --color-primary-dark: #1D3A36;
    --color-accent: #E8A838;         /* Warm golden yellow */
    --color-accent-light: #F5C366;
    --color-accent-dark: #C78E2A;
    
    /* Warm neutrals */
    --color-cream: #FDF8F3;
    --color-warm-white: #FFFCF9;
    --color-warm-gray: #8A7F76;
    --color-text: #2C2925;
    --color-text-light: #5C564F;
    
    /* Soft accent colors */
    --color-rose: #E8B4B8;
    --color-sage: #B8D4C8;
    --color-sky: #B4C8E8;
    
    /* Typography */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Borders & Shadows */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 100px;
    
    --shadow-sm: 0 2px 8px rgba(45, 90, 76, 0.06);
    --shadow-md: 0 4px 20px rgba(45, 90, 76, 0.1);
    --shadow-lg: 0 8px 40px rgba(45, 90, 76, 0.12);
    --shadow-glow: 0 0 40px rgba(232, 168, 56, 0.2);
}

/* ===================================
   Reset & Base Styles
   =================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-cream);
    overflow-x: hidden;
}

/* Decorative background pattern */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, var(--color-sage) 0%, transparent 25%),
        radial-gradient(circle at 80% 80%, var(--color-rose) 0%, transparent 25%),
        radial-gradient(circle at 50% 50%, var(--color-sky) 0%, transparent 35%);
    opacity: 0.15;
    pointer-events: none;
    z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary-dark);
}

p {
    color: var(--color-text-light);
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

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

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ===================================
   Header
   =================================== */

header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(253, 248, 243, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(45, 90, 76, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: inherit;
}

.logo:visited,
.logo:hover,
.logo:active {
    color: inherit;
    text-decoration: none;
}

.logo-icon {
    font-size: 2.5rem;
}

.logo-text h1 {
    font-size: 1.4rem;
    margin: 0;
    font-weight: 700;
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--color-warm-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

nav a {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
}

nav a:hover {
    color: var(--color-primary);
    background: rgba(45, 90, 76, 0.05);
}

nav .nav-cta {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    margin-left: var(--spacing-sm);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* ===================================
   Main Content
   =================================== */

main {
    min-height: 100vh;
}

section {
    padding: var(--spacing-2xl) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    min-height: 80vh;
    padding-top: var(--spacing-xl);
}

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
    color: var(--color-primary-dark);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-content h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-content h2 em {
    color: var(--color-accent-dark);
    font-style: normal;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    position: absolute;
    background: var(--color-warm-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    animation: float 4s ease-in-out infinite;
}

.hero-card .card-emoji {
    font-size: 2.5rem;
}

.hero-card .card-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.hero-card-1 {
    top: 0;
    left: 10%;
    animation-delay: 0s;
}

.hero-card-2 {
    top: 40%;
    right: 5%;
    animation-delay: 1s;
}

.hero-card-3 {
    bottom: 10%;
    left: 20%;
    animation-delay: 2s;
}

/* ===================================
   Events Section
   =================================== */

.events {
    background: var(--color-warm-white);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) var(--spacing-md);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.event-card {
    background: var(--color-cream);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border: 1px solid rgba(45, 90, 76, 0.1);
    transition: all 0.3s ease;
    display: flex;
    gap: var(--spacing-md);
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    min-width: 70px;
    text-align: center;
}

.event-date .day {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-display);
    line-height: 1;
}

.event-date .month {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.event-details h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.event-details p {
    font-size: 0.95rem;
}

.event-time {
    display: inline-block;
    background: var(--color-sage);
    color: var(--color-primary-dark);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: var(--spacing-xs);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-warm-gray);
}

.empty-state .emoji {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Announcements Section
   =================================== */

.announcements {
    padding: var(--spacing-2xl) var(--spacing-md);
}

.announcements-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.announcement-card {
    background: var(--color-warm-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.announcement-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.announcement-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.announcement-card .badge {
    background: var(--color-rose);
    color: var(--color-primary-dark);
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
}

.announcement-card p {
    margin-bottom: var(--spacing-xs);
}

.announcement-card .date {
    font-size: 0.85rem;
    color: var(--color-warm-gray);
}

/* ===================================
   Committee Section
   =================================== */

.committee {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-warm-white) 100%);
}

.committee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.committee-card {
    background: var(--color-warm-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(45, 90, 76, 0.08);
}

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

.committee-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-sage), var(--color-sky));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--spacing-sm);
}

.committee-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.committee-card .role {
    color: var(--color-accent-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===================================
   CTA Section
   =================================== */

.cta {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) var(--spacing-md);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(232, 168, 56, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(232, 168, 56, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

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

.cta h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-primary {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}

.cta .btn-primary:hover {
    background: var(--color-accent-light);
    box-shadow: var(--shadow-glow);
}

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

footer {
    background: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-logo .logo-icon {
    font-size: 1.5rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact {
    text-align: right;
}

.footer-contact a {
    color: var(--color-accent);
}

.footer-contact a:hover {
    color: var(--color-accent-light);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

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

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        min-height: auto;
        padding-top: var(--spacing-lg);
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        height: 300px;
        margin-top: var(--spacing-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-contact {
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-warm-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }
    
    nav.active {
        display: flex;
    }
    
    nav .nav-cta {
        margin-left: 0;
        margin-top: var(--spacing-sm);
        text-align: center;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta h2 {
        font-size: 1.75rem;
    }
    
    .event-card {
        flex-direction: column;
    }
    
    .event-date {
        flex-direction: row;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .hero-visual {
        display: none;
    }
}

@media (max-width: 480px) {
    section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .events,
    .cta {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}