/* ===================================
   Bogar-Thompson Wedding - Styles
   Storybook / Rustic Fairytale Theme
   =================================== */

/* CSS Custom Properties */
:root {
    --color-bg: #FAF8F5;
    --color-bg-alt: #F5F2ED;
    --color-text: #4A4A4A;
    --color-text-light: #6B6B6B;
    --color-accent: #D4A5A5;
    --color-accent-light: #E8C4C4;
    --color-green: #2D5A3D;
    --color-sketch: #2D5A3D;
    --color-firefly: #FFD93D;

    --font-display: 'Mystery Quest', cursive;
    --font-accent: 'Amatic SC', cursive;
    --font-body: 'Lora', Georgia, serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    /* Parchment texture */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.05em;
}

h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

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

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

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-bg);
}

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

.hero-pretext {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.couple-names {
    font-size: clamp(4rem, 12vw, 8rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.hero-subtext {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.wedding-date {
    font-family: var(--font-accent);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-green);
    letter-spacing: 0.1em;
}

/* Navigation Links */
.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.nav-links a {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-green);
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--color-green);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: var(--color-bg);
    background-color: var(--color-green);
}

/* Sketch Border Container */
.sketch-border {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    right: var(--spacing-md);
    bottom: var(--spacing-md);
    pointer-events: none;
}

.sketch-border svg {
    width: 100%;
    height: 100%;
}

/* Sections */
.section {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

/* Sketch Dividers */
.sketch-divider {
    width: 100%;
    height: 40px;
    margin-bottom: var(--spacing-md);
}

.sketch-divider svg {
    width: 100%;
    height: 100%;
}

/* Welcome Section */
.welcome p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Date & Time Section */
.date-time {
    background-color: var(--color-bg-alt);
    max-width: none;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.date-time .section-inner {
    max-width: 800px;
    margin: 0 auto;
}

.date-display {
    font-family: var(--font-accent);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.time-display {
    font-size: 1.4rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.time-note {
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.countdown-number {
    font-family: var(--font-accent);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-green);
    line-height: 1;
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--spacing-xs);
}

/* Venue Section */
.venue-name {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.venue-address {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.venue-note {
    font-style: italic;
    color: var(--color-text-light);
}

/* Home Fund Section */
.home-fund {
    background-color: var(--color-bg-alt);
    max-width: none;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.home-fund p {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.home-fund .address-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg);
    border-left: 3px solid var(--color-green);
    display: inline-block;
    text-align: left;
}

/* RSVP Section */
.rsvp {
    max-width: 800px;
}

.rsvp-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    margin: var(--spacing-md) 0;
    font-family: var(--font-accent);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-bg);
    background-color: var(--color-accent);
    border: 2px solid var(--color-accent);
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.rsvp-button:hover {
    color: var(--color-accent);
    background-color: transparent;
}

.rsvp-note {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-light);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* RSVP Form */
.rsvp-form {
    max-width: 500px;
    margin: var(--spacing-md) auto;
    text-align: left;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-family: var(--font-accent);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-green);
    margin-bottom: var(--spacing-xs);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 2px solid var(--color-accent-light);
    border-radius: 4px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 165, 165, 0.2);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group input[type="number"] {
    max-width: 120px;
}

/* Radio button group */
.radio-group {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.radio-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.radio-option input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.radio-option span {
    font-size: 1.1rem;
    color: var(--color-text);
}

/* Submit button inherits .rsvp-button styles */
.rsvp-form .rsvp-button {
    width: 100%;
    border: none;
    font-family: var(--font-accent);
}

/* Form success message */
.form-success {
    padding: var(--spacing-md);
    background-color: var(--color-bg-alt);
    border: 2px solid var(--color-green);
    border-radius: 4px;
    text-align: center;
}

.form-success h3 {
    color: var(--color-green);
    margin-bottom: var(--spacing-sm);
}

/* Form error message */
.form-error {
    padding: var(--spacing-md);
    background-color: #FDF2F2;
    border: 2px solid var(--color-accent);
    border-radius: 4px;
    text-align: center;
}

.form-error h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.form-error .rsvp-button {
    margin-top: var(--spacing-sm);
}

/* Form submitting state */
.rsvp-form.submitting .rsvp-button {
    opacity: 0.7;
    cursor: wait;
}

/* Footer */
.footer {
    padding: var(--spacing-lg);
    text-align: center;
    background-color: var(--color-bg);
}

.footer-names {
    font-family: var(--font-accent);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.footer-date {
    font-size: 1.1rem;
    color: var(--color-text-light);
    letter-spacing: 0.2em;
}

/* ===================================
   Dynamic Lighting System
   Game-like shader illumination
   =================================== */

/* Ambient darkness - sits above all section backgrounds */
.ambient-darkness {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    background: rgba(15, 20, 15, 0.18);
    mix-blend-mode: multiply;
}

/* Lighting overlay - firefly illumination pools */
.lighting-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 101;
    mix-blend-mode: screen;
    opacity: 1;
    /* Background will be dynamically set by JavaScript */
    background: transparent;
}

/* Shadow layer - dynamic shadows cast by content */
.shadow-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 99;
    /* Shadows rendered via JS */
}

/* ===================================
   Firefly System
   Document-flow fireflies with JS-driven movement
   =================================== */

/* Container for roaming fireflies - spans full document */
.fireflies-roaming {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 102;
    overflow: visible;
}

/* Base firefly orb styling */
.firefly {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle, #FFFEF0 0%, #FFE87C 50%, transparent 70%);
    box-shadow:
        0 0 4px 2px rgba(255, 250, 220, 1),
        0 0 8px 4px rgba(255, 232, 124, 0.8),
        0 0 16px 8px rgba(255, 232, 124, 0.4),
        0 0 32px 16px rgba(255, 220, 100, 0.2);
    pointer-events: none;
    z-index: 102;
    /* Glow animation only - position handled by JS */
    animation: firefly-glow 3s ease-in-out infinite;
    /* Smooth position transitions */
    transition: left 0.1s linear, top 0.1s linear;
}

/* Roaming fireflies - JS controls position */
.firefly--roaming {
    /* Initial positions set by JS */
}

/* Landed fireflies - positioned near elements */
.firefly--landed {
    position: absolute;
    animation:
        firefly-glow 3.5s ease-in-out infinite,
        firefly-landed-drift 8s ease-in-out infinite;
}

/* Subtle drift for landed fireflies (like breathing/resting) */
@keyframes firefly-landed-drift {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(3px, -2px) scale(1.05);
    }
    50% {
        transform: translate(-2px, 3px) scale(0.95);
    }
    75% {
        transform: translate(2px, 1px) scale(1.02);
    }
}

/* Glow pulse animation */
@keyframes firefly-glow {
    0%, 100% {
        opacity: 0.5;
        filter: brightness(0.8);
    }
    50% {
        opacity: 1;
        filter: brightness(1.2);
    }
}

/* Roaming firefly glow timings */
.firefly--roaming:nth-child(1) { animation-duration: 2.8s; }
.firefly--roaming:nth-child(2) { animation-duration: 3.2s; }
.firefly--roaming:nth-child(3) { animation-duration: 2.5s; }
.firefly--roaming:nth-child(4) { animation-duration: 3.8s; }
.firefly--roaming:nth-child(5) { animation-duration: 3s; }
.firefly--roaming:nth-child(6) { animation-duration: 3.5s; }

/* ===================================
   Atmosphere - Vignette Effect
   =================================== */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: radial-gradient(
        ellipse at center,
        transparent 50%,
        rgba(45, 90, 61, 0.03) 80%,
        rgba(45, 90, 61, 0.08) 100%
    );
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .couple-names {
        font-size: clamp(3rem, 15vw, 5rem);
    }

    .wedding-date {
        font-size: 2rem;
    }

    .countdown {
        gap: var(--spacing-sm);
    }

    .countdown-number {
        font-size: 2.2rem;
    }

    .countdown-item {
        min-width: 60px;
    }

    .sketch-border {
        top: var(--spacing-sm);
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        bottom: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    body {
        font-size: 1rem;
    }

    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .rsvp-button {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

/* ===================================
   Accessibility - Reduced Motion
   =================================== */
@media (prefers-reduced-motion: reduce) {
    .firefly,
    .firefly--roaming,
    .firefly--landed,
    .hero-content {
        animation: none;
    }

    .fireflies-roaming,
    .firefly--landed,
    .lighting-overlay,
    .ambient-darkness,
    .shadow-layer {
        display: none;
    }

    * {
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .countdown,
    .sketch-border,
    .sketch-divider,
    .fireflies-roaming,
    .firefly,
    .lighting-overlay,
    .ambient-darkness,
    .shadow-layer {
        display: none;
    }

    body::before,
    body::after {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-md);
    }

    .section {
        padding: var(--spacing-md);
        page-break-inside: avoid;
    }
}