/* Rotary Club Rabindra Sarobar - Main Stylesheet */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Manrope:wght@400;500;600;700&family=Lato:wght@400;700;900&display=swap');

/* CSS Variables */
:root {
    --primary: #00205B;
    --primary-light: #00338D;
    --secondary: #C49A00;
    --secondary-light: #D4AF37;
    --bg-light: #F8F9FA;
    --text-dark: #1A1A1A;
    --text-gray: #666666;
    --white: #ffffff;
    --border: #E5E7EB;
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

p {
    font-family: 'Manrope', sans-serif;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand img {
    width: 56px;
    height: 56px;
}

.navbar-brand-text h1 {
    font-family: 'Lato', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.navbar-brand-text p {
    font-family: 'Lato', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.navbar-nav a {
    font-family: 'Manrope', sans-serif;
    font-weight: 500;
    color: var(--text-gray);
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--primary);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    min-width: 220px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-gray);
    font-weight: 500;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary);
}

.dropdown-menu .highlight {
    color: var(--secondary);
    font-weight: 700;
    border-top: 1px solid var(--border);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
}

/* Mobile Navigation */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    margin: 5px 0;
    transition: all 0.3s ease;
}

@media (max-width: 992px) {
    .navbar-toggle {
        display: block;
    }
    
    .navbar-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        display: none;
        box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    }
    
    .navbar-nav.active {
        display: flex;
    }
    
    .navbar-nav li {
        width: 100%;
    }
    
    .navbar-nav a {
        display: block;
        padding: 1rem 1.5rem;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 32, 91, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(196, 154, 0, 0.3);
}

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

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    padding: 2rem;
    max-width: 900px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 500px;
        padding: 4rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-light {
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    text-align: center;
    border-bottom: 4px solid var(--primary);
    transition: border-color 0.3s ease;
}

.stat-card:hover {
    border-bottom-color: var(--secondary);
}

.stat-card svg {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.stat-card p {
    margin: 0;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--white);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.5s ease;
}

.card:hover {
    border-color: rgba(196, 154, 0, 0.5);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card:hover .card-image img {
    transform: scale(1.1);
}

.card-body {
    padding: 1.5rem;
}

.card-category {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.card-text {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-date {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

/* Officer Cards */
.officer-card {
    position: relative;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.5s ease;
    border: 2px solid transparent;
}

.officer-card:hover {
    border-color: var(--secondary);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.officer-image {
    position: relative;
    height: 320px;
    overflow: hidden;
}

.officer-card.featured .officer-image {
    height: 400px;
}

.officer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.officer-card:hover .officer-image img {
    transform: scale(1.1);
}

.officer-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
}

.officer-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    z-index: 10;
    transition: transform 0.5s ease;
}

.officer-card:hover .officer-info {
    transform: translateY(-10px);
}

.officer-info h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.officer-card.featured .officer-info h3 {
    font-size: 1.75rem;
}

.officer-position {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(196, 154, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.officer-position span {
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 700;
}

.officer-hint {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.officer-card:hover .officer-hint {
    opacity: 1;
    transform: translateY(0);
}

.officer-hint span {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
}

.officer-footer {
    padding: 1rem;
    background: var(--bg-light);
    text-align: center;
    transition: background 0.5s ease;
}

.officer-card:hover .officer-footer {
    background: var(--primary);
}

.officer-footer p {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-gray);
    transition: color 0.5s ease;
}

.officer-card:hover .officer-footer p {
    color: var(--white);
}

/* Birthday Badge */
.birthday-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 20;
    animation: pulse 2s infinite;
}

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

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: 12px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 80px rgba(0,0,0,0.3);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--white);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
    .modal-grid {
        grid-template-columns: 1fr;
    }
}

.modal-image {
    position: relative;
    height: 600px;
}

@media (max-width: 768px) {
    .modal-image {
        height: 300px;
    }
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 32, 91, 0.8) 0%, transparent 50%);
}

.modal-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.modal-badge span {
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.modal-content {
    padding: 2.5rem;
    overflow-y: auto;
    max-height: 600px;
}

@media (max-width: 768px) {
    .modal-content {
        max-height: 400px;
    }
}

.modal-content h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modal-divider {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.modal-divider span {
    height: 4px;
    background: var(--secondary);
}

.modal-divider span:first-child {
    width: 60px;
}

.modal-divider span:last-child {
    width: 30px;
    opacity: 0.5;
}

.modal-position {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.modal-position-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-position-icon svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.modal-position-text span {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
    font-weight: 600;
    letter-spacing: 1px;
    display: block;
}

.modal-position-text p {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.modal-career {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.modal-career-title {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.modal-career-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.modal-career-item:last-child {
    margin-bottom: 0;
}

.modal-career-item svg {
    width: 20px;
    height: 20px;
    color: var(--white);
    flex-shrink: 0;
    margin-top: 2px;
}

.modal-career-item span {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.modal-career-item p {
    color: var(--white);
    font-weight: 600;
    margin: 0;
}

.modal-about h3 {
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

.modal-about p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.modal-contact {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.modal-contact h3 {
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.modal-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.modal-contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 32, 91, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-contact-icon svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.modal-contact-item a,
.modal-contact-item span {
    font-size: 0.9rem;
    color: var(--text-gray);
}

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

/* Footer */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer h4 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer p {
    color: rgba(255,255,255,0.7);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    border: 2px solid var(--border);
    background: var(--white);
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--error);
    color: var(--error);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 1rem;
}

.page-header p {
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* Birthday Popup */
.birthday-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    max-width: 400px;
    width: 90%;
    z-index: 3000;
    box-shadow: 0 25px 80px rgba(0,0,0,0.3);
    display: none;
}

.birthday-popup.active {
    display: block;
    animation: popIn 0.5s ease;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.birthday-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2999;
    display: none;
}

.birthday-popup-overlay.active {
    display: block;
}

.birthday-popup img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 4px solid var(--secondary);
}

.birthday-popup h3 {
    margin-bottom: 0.5rem;
}

.birthday-popup .confetti {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.birthday-popup .close-popup {
    margin-top: 1.5rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }