/* 
 * Wedding Website - Main Stylesheet
 * Theme: Floral Springtime
 * Colors: Pink, White, Green, Gold accents
 */

/* ===== CSS Variables ===== */
:root {
    /* Elegant & Sophisticated Color Palette */
    --primary-green: #2E5D4B;
    --secondary-green: #1A3A2E;
    --primary-pink: #E8B4BC;
    --secondary-pink: #E8B4BC;
    --white: #FFFFFF;
    --off-white: #F9F7F4;
    --light-gray: #E9ECEF;
    --medium-gray: #CED4DA;
    --dark-gray: #343A40;
    --accent-gold: #E8B4BC;
    --text-dark: #212529;
    --text-light: #6C757D;
    
    /* Elegant Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Great Vibes', cursive;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Borders & Shadows */
    --border-radius: 8px;
    --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --button-shadow: 0 4px 6px rgba(46, 93, 75, 0.25);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-pink);
}

ul, ol {
    list-style-position: inside;
    margin-bottom: var(--spacing-md);
}

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

/* ===== Layout ===== */
.site-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: 300px; /* Width of side navigation */
    padding: var(--spacing-lg);
    background-color: var(--off-white);
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ===== Side Navigation ===== */
.side-nav {
    position: fixed;
    width: 300px;
    height: 100vh;
    background-color: var(--secondary-green);
    color: var(--white);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 10;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-medium);
}

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

.couple-initials {
    font-family: var(--font-accent);
    font-size: 3rem;
    color: var(--accent-gold);
    margin-bottom: var(--spacing-sm);
}

.wedding-date {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin-bottom: var(--spacing-md);
}

.nav-links a {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-links a:hover,
.nav-links .active a {
    color: var(--primary-pink);
    transform: translateX(5px);
}

.nav-links a:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--primary-pink);
    transition: width var(--transition-medium);
}

.nav-links a:hover:before,
.nav-links .active a:before {
    width: 100%;
}

.rsvp-button {
    background-color: var(--primary-green);
    color: var(--white) !important;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-fast);
}

.rsvp-button:hover {
    background-color: var(--primary-pink);
    transform: translateY(-2px) !important;
}

.nav-footer {
    text-align: center;
    margin-top: auto;
    font-family: var(--font-heading);
    font-size: larger;
}

.nav-footer .couple-names {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-top: var(--spacing-xs);
}

/* ===== Mobile Navigation Toggle ===== */
.mobile-nav-toggle {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 20;
    background-color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: var(--box-shadow);
    cursor: pointer;
}

.toggle-icon {
    position: relative;
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    margin: 0 auto;
    transition: all var(--transition-fast);
}

.toggle-icon:before,
.toggle-icon:after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all var(--transition-fast);
}

.toggle-icon:before {
    top: -8px;
}

.toggle-icon:after {
    bottom: -8px;
}

/* ===== Buttons ===== */
.button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 1px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
}

.primary-button {
    background-color: var(--primary-green);
    color: var(--white);
    box-shadow: var(--box-shadow);
}

.primary-button:hover {
    background-color: var(--secondary-green);
    transform: translateY(-2px);
    color: var(--white);
}

.secondary-button {
    background-color: transparent;
    color: var(--primary-green);
    border: 1px solid var(--primary-green);
}

.secondary-button:hover {
    background-color: var(--light-gray);
    color: var(--primary-green);
    transform: translateY(-2px);
}

/* ===== Home Section ===== */
.home-section {
    padding: var(--spacing-xl) 0;
}

.hero-content {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.hero-content:before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 150px;
    height: 150px;
    background-image: url('../assets/images/backgrounds/floral-corner.png');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.7;
    z-index: -1;
}

.hero-content:after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background-image: url('../assets/images/backgrounds/floral-corner.png');
    background-size: contain;
    background-repeat: no-repeat;
    transform: rotate(180deg);
    opacity: 0.7;
    z-index: -1;
}

.hero-content .couple-names {
    font-family: var(--font-accent);
    font-size: 5rem;
    color: var(--primary-green);
    margin-bottom: var(--spacing-md);
}

.hero-content .wedding-date {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.date-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin: 0 var(--spacing-sm);
}

.date-month,
.date-year {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.venue {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
}

/* Countdown */
.countdown-container {
    margin-top: var(--spacing-xl);
}

.countdown-header {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-pink);
}

.countdown-label {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Welcome Message */
.welcome-message {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
    padding: var(--spacing-xl);
    background-color: var(--white);
    box-shadow: var(--card-shadow);
    border-radius: var(--border-radius);
    position: relative;
}

.welcome-message:before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--secondary-pink);
    border-radius: var(--border-radius);
    pointer-events: none;
}

.welcome-message h2 {
    font-family: var(--font-accent);
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: var(--spacing-lg);
}

.welcome-message p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.welcome-message .button {
    margin-top: var(--spacing-md);
}

/* Floral Divider */
.floral-divider {
    height: 200px;
    background-image: url('../assets/images/backgrounds/floral-divider.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    margin: var(--spacing-xl) 0;
    opacity: 0.7;
}

/* Photo Gallery Preview */
.photo-gallery-preview {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.photo-gallery-preview h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-pink);
    margin-bottom: var(--spacing-xl);
    position: relative;
    display: inline-block;
}

.photo-gallery-preview h2:before,
.photo-gallery-preview h2:after {
    content: '';
    position: absolute;
    top: 50%;
    width: 50px;
    height: 1px;
    background-color: var(--primary-pink);
}

.photo-gallery-preview h2:before {
    left: -70px;
}

.photo-gallery-preview h2:after {
    right: -70px;
}

.gallery-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.gallery-preview-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-medium);
}

.gallery-preview-item:hover {
    transform: translateY(-5px);
}

.gallery-preview-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: transform var(--transition-slow);
}

.gallery-preview-item:hover .gallery-preview-image {
    transform: scale(1.05);
}

.gallery-preview-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-dark);
    text-align: center;
}

/* ===== Notification System ===== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 400px;
    z-index: 1000;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.notification-visible {
    transform: translateX(0);
}

.notification-hiding {
    transform: translateX(120%);
}

.notification-content {
    flex: 1;
    margin-right: var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.notification-close:hover {
    color: var(--text-dark);
}

.notification.success {
    border-left: 4px solid var(--primary-green);
}

.notification.error {
    border-left: 4px solid #D64550;
}

.notification.info {
    border-left: 4px solid var(--accent-gold);
}