/* ========================================
   AGNIESZKA & JACOB — TRAVEL JOURNAL WEDDING
   ======================================== */

/* CSS Variables - Earthy Travel Palette */
:root {
    /* Colors */
    --color-sand: #C4A77D;
    --color-sand-light: #D9C9A8;
    --color-sand-dark: #A68B5B;
    --color-olive: #6B7054;
    --color-olive-light: #8A8F6E;
    --color-olive-dark: #4A4F3A;
    --color-brown: #7D5A44;
    --color-brown-light: #9E7A62;
    --color-brown-dark: #5C3F2D;
    --color-graphite: #2C2C2C;
    --color-graphite-light: #4A4A4A;
    --color-cream: #F5F1E8;
    --color-cream-dark: #E8E0D0;
    --color-brass: #B8A066;
    --color-rust: #A65D3C;
    --color-rust-light: #C47A5A;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --section-padding: 8rem;
    --content-max-width: 1200px;
    --text-max-width: 65ch;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fade: opacity 0.6s ease, transform 0.6s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-graphite);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* Language Toggle */
.lang-toggle {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245, 241, 232, 0.9);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-graphite-light);
    padding: 0.25rem 0.5rem;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    color: var(--color-graphite);
}

.lang-btn.active {
    color: var(--color-graphite);
    font-weight: 500;
}

.lang-divider {
    color: var(--color-sand-dark);
    opacity: 0.5;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 1.5rem 2rem;
    transition: var(--transition-smooth);
    opacity: 0;
    pointer-events: none;
}

.main-nav.visible {
    opacity: 1;
    pointer-events: all;
    background: rgba(245, 241, 232, 0.95);
    backdrop-filter: blur(10px);
}

.nav-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-graphite);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-graphite-light);
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-brass);
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--color-graphite);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85) saturate(0.9);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        to bottom,
        rgba(44, 44, 44, 0.3) 0%,
        rgba(44, 44, 44, 0.1) 50%,
        rgba(44, 44, 44, 0.4) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    color: var(--color-cream);
}

.hero-names {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-details {
    margin-bottom: 3rem;
}

.hero-date {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
    opacity: 0.95;
}

.hero-location {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
}

.hero-welcome {
    margin-bottom: 2.5rem;
}

.hero-welcome p {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    font-weight: 300;
    line-height: 1.9;
    opacity: 0.92;
    max-width: 600px;
    margin: 0 auto;
}

.hero-quote {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    font-style: italic;
    font-weight: 400;
    opacity: 0.8;
    letter-spacing: 0.02em;
}

.scroll-hint {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-line {
    display: block;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-cream), transparent);
    opacity: 0.6;
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 0.7; transform: scaleY(1); }
}

/* Section Styles */
section {
    position: relative;
}

.section-image {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.section-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9) saturate(0.85);
}

.section-content {
    padding: var(--section-padding) 2rem;
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.section-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 400;
    color: var(--color-graphite);
    margin-bottom: 2.5rem;
    letter-spacing: 0.03em;
}

/* About Section */
.about {
    background: var(--color-cream);
}

.about .section-content {
    position: relative;
}

.compass-accent {
    position: absolute;
    top: -80px;
    right: 2rem;
    width: 150px;
    opacity: 0.15;
    pointer-events: none;
}

.compass-accent img {
    width: 100%;
    filter: sepia(0.3);
}

.about-text {
    max-width: var(--text-max-width);
}

.about-text p {
    font-size: 1.05rem;
    color: var(--color-graphite-light);
    margin-bottom: 2rem;
}

.speech-info {
    padding: 2rem;
    background: var(--color-cream-dark);
    border-left: 2px solid var(--color-brass);
}

.speech-info p {
    margin-bottom: 1rem;
}

.speech-info p:last-child {
    margin-bottom: 0;
}

.contact-link {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-brown);
    margin: 0.5rem 0;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    color: var(--color-rust);
}

.speech-note {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-olive);
    margin-top: 1rem;
}

/* The Day Section */
.the-day {
    background: var(--color-olive-dark);
    color: var(--color-cream);
}

.the-day .section-image {
    height: 50vh;
}

.the-day .section-content {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.the-day h2 {
    color: var(--color-cream);
}

.day-description p {
    font-size: 1.1rem;
    line-height: 1.9;
    opacity: 0.9;
    max-width: var(--text-max-width);
    margin-bottom: 2rem;
}

.dress-note {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(245, 241, 232, 0.1);
    border: 1px solid rgba(184, 160, 102, 0.3);
}

.note-icon {
    color: var(--color-brass);
    font-size: 0.8rem;
}

.dress-note p {
    margin: 0;
    font-size: 0.95rem;
}

/* Schedule Section */
.schedule {
    background: var(--color-cream);
    padding: var(--section-padding) 2rem;
}

.section-header {
    max-width: var(--content-max-width);
    margin: 0 auto 4rem;
    text-align: center;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--color-graphite);
}

.schedule-timeline {
    max-width: 700px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: baseline;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-cream-dark);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-item.highlight {
    background: linear-gradient(90deg, transparent, rgba(184, 160, 102, 0.1), transparent);
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

.timeline-time {
    min-width: 100px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-brown);
}

.time-en {
    display: none;
}

.timeline-content p {
    font-size: 1.05rem;
    color: var(--color-graphite-light);
}

.schedule-note {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-olive);
    opacity: 0.8;
}

/* Location Section */
.location {
    background: var(--color-cream);
}

.location .section-content {
    padding-bottom: 3rem;
}

.venue-info {
    max-width: var(--text-max-width);
}

.venue-address {
    margin-bottom: 2rem;
}

.venue-address h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--color-graphite);
    margin-bottom: 0.75rem;
}

.venue-address p {
    font-size: 1rem;
    color: var(--color-graphite-light);
    line-height: 1.8;
}

.travel-note {
    padding: 1.25rem;
    background: var(--color-cream-dark);
    margin-bottom: 2rem;
}

.travel-note p {
    font-size: 0.95rem;
    color: var(--color-olive);
}

.route-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-brown);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-brown);
    transition: var(--transition-smooth);
}

.route-link:hover {
    background: var(--color-brown);
    color: var(--color-cream);
}

.map-container {
    width: 100%;
    height: 400px;
    filter: grayscale(0.3) sepia(0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(0.2);
}

/* Practical Section */
.practical {
    background: var(--color-olive);
    color: var(--color-cream);
    padding: var(--section-padding) 2rem;
}

.practical .section-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0;
}

.practical h2 {
    color: var(--color-cream);
    text-align: center;
    margin-bottom: 4rem;
}

.practical-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.practical-item {
    text-align: center;
    padding: 2rem;
}

.practical-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1.5rem;
    color: var(--color-brass);
}

.practical-icon svg {
    width: 100%;
    height: 100%;
}

.practical-item h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 0.03em;
}

.practical-item p {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.9;
}

/* RSVP Section */
.rsvp {
    background: var(--color-cream);
    padding: var(--section-padding) 2rem;
}

.rsvp .section-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0;
}

.rsvp h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.rsvp-deadline {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-olive);
    margin-bottom: 3rem;
}

.rsvp-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-graphite-light);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 1px solid var(--color-cream-dark);
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-graphite);
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-brass);
}

.radio-group {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 1rem;
    text-transform: none;
    color: var(--color-graphite);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-brown);
    cursor: pointer;
}

.submit-btn {
    padding: 1.25rem 2rem;
    background: var(--color-graphite);
    color: var(--color-cream);
    border: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 1rem;
}

.submit-btn:hover {
    background: var(--color-brown);
}

.form-success {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-cream-dark);
    margin-top: 2rem;
}

.form-success p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-graphite-light);
}

.form-success.hidden {
    display: none;
}

/* Closing Section */
.closing {
    background: var(--color-brown-dark);
    color: var(--color-cream);
    padding: 6rem 2rem;
    text-align: center;
}

.closing-content {
    max-width: 600px;
    margin: 0 auto;
}

.closing-content p {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.closing-names {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--color-brass);
}

/* Footer */
.footer {
    background: var(--color-graphite);
    color: var(--color-cream);
    padding: 2rem;
    text-align: center;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.6;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-fade);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Language-specific visibility */
.lang-en .time-pl,
.lang-en [data-pl]:not([data-en]) {
    display: none;
}

.lang-pl .time-en {
    display: none;
}

.lang-en .time-en {
    display: inline;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --section-padding: 5rem;
    }
    
    .lang-toggle {
        top: 1rem;
        right: 1rem;
    }
    
    .main-nav {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-content {
        padding: 1.5rem;
    }
    
    .section-content {
        padding: var(--section-padding) 1.5rem;
    }
    
    .compass-accent {
        width: 100px;
        top: -50px;
        right: 1rem;
    }
    
    .timeline-time {
        min-width: 70px;
        font-size: 1.1rem;
    }
    
    .timeline-item.highlight {
        margin: 0 -1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .practical-grid {
        gap: 2rem;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .timeline-item {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .timeline-time {
        min-width: auto;
    }
    
    .speech-info {
        padding: 1.5rem;
    }
    
    .contact-link {
        font-size: 1.25rem;
    }
}

/* Print styles */
@media print {
    .lang-toggle,
    .main-nav,
    .scroll-hint {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 3rem 0;
    }
    
    .section-image {
        height: 300px;
    }
    
    .map-container {
        display: none;
    }
}