/* CSS Variables & Theme */
:root {
    --primary-color: #2F4F3E;
    /* Forest Green */
    --accent-color: #1F2A44;
    /* Navy Blue (formerly Old Rosé) */
    --bg-color: #f9f9f9;
    /* Off-white */
    --alt-bg-color: #e6e6e6;
    /* Light Grey (formerly Blush Petal) */
    --white: #ffffff;
    --text-color: #1F2A44;
    /* Navy Blue */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --font-script: 'Great Vibes', cursive;
    --nav-height: 70px;
    --transition-speed: 0.3s;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--bg-color);
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    height: 100vh;
    /* Background removed for slider */
    background-color: #333;
    /* Fallback */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: slideCycle 18s infinite;
    -webkit-animation: slideCycle 18s infinite;
}

/* Animation Delays for each slide */
.hero-slide:nth-child(1) {
    animation-delay: 0s;
    -webkit-animation-delay: 0s;
}

.hero-slide:nth-child(2) {
    animation-delay: 6s;
    -webkit-animation-delay: 6s;
}

.hero-slide:nth-child(3) {
    animation-delay: 12s;
    -webkit-animation-delay: 12s;
}

@keyframes slideCycle {
    0% {
        opacity: 0;
    }

    6% {
        opacity: 1;
    }

    33% {
        opacity: 1;
    }

    39% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-webkit-keyframes slideCycle {
    0% {
        opacity: 0;
    }

    6% {
        opacity: 1;
    }

    33% {
        opacity: 1;
    }

    39% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    /* Dark overlay for text readability */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: var(--font-script);
    font-size: 5rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 400;
}

.hero .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--white);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeIn 1s ease-out 0.5s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    /* Changed from sticky to fixed */
    top: 0;
    width: 100%;
    /* Ensure full width */
    background-color: transparent;
    /* User requested transparent */
    box-shadow: none;
    /* Remove shadow initially */
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-script);
    font-size: 1.8rem;
    font-weight: 400;
    text-decoration: none;
    color: var(--white);
    /* White initially */
    transition: color 0.3s;
}

.navbar.scrolled .logo {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--white);
    /* White initially */
    font-weight: 400;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all var(--transition-speed);
    padding: 8px 16px;
    border-radius: 4px;
}

.navbar.scrolled .nav-link {
    color: var(--text-color);
}

.nav-link:hover {
    background-color: var(--primary-color);
    color: var(--white) !important;
}

/* Adjust hover for scrolled state */
.navbar.scrolled .nav-link:hover {
    background-color: var(--primary-color);
    color: var(--white) !important;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: var(--white);
    /* White bars initially */
}

.navbar.scrolled .menu-toggle .bar {
    background-color: var(--primary-color);
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: var(--primary-color);
}

.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Sections */
.section {
    padding: 80px 0;
    background-color: var(--white);
}

#story.section {
    padding: 10px 0;
    /* Reduced margin for photo reel */
}

.alt-bg {
    background-color: var(--alt-bg-color);
    /* Blush Petal */
}

.section-title {
    text-align: center;
    font-family: var(--font-script);
    font-size: 3.5rem;
    margin-bottom: 50px;
    font-weight: 400;
}

.text-center {
    text-align: center;
}

/* RSVP Section Specifics */
#rsvp {
    background-image: url('../images/outsideview.jpg?v=2');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax */
    position: relative;
    padding-top: 60px;
    padding-bottom: 60px;
    color: var(--text-color);
}

#rsvp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    /* Light overlay */
    z-index: 1;
}

#rsvp .container {
    position: relative;
    z-index: 2;
}

#rsvp .section-title {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.rsvp-form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    /* Card Style */
}

#rsvp .form-group label {
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

#rsvp .form-group input {
    background: var(--white);
    border: 1px solid #ddd;
    color: var(--text-color);
    width: 100%;
    padding: 12px;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

#rsvp .form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

#rsvp .form-group input:disabled {
    opacity: 0.6;
    background: #f9f9f9;
    cursor: not-allowed;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group.half {
    flex: 1;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: flex-start;
}

#rsvp .checkbox-group input {
    width: auto;
    margin: 0;
    flex-shrink: 0;
}

#rsvp .checkbox-group label {
    margin-bottom: 0;
    white-space: nowrap;
    display: inline-block;
}

.hidden {
    display: none;
}

.cta-button.white-border {
    border: 2px solid var(--white);
    background: transparent;
}

.cta-button.white-border:hover {
    background: var(--white);
    color: var(--primary-color);
}

.form-message {
    margin-top: 15px;
    min-height: 20px;
    font-weight: 700;
    color: #ffcccc;
    /* Light red/pink for visibility on green */
}

/* Responsive Stack for Form Row */
@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.lang-btn {
    background: none;
    border: 1px solid var(--white);
    color: var(--white);
    padding: 5px 10px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    transition: all 0.3s;
}

.navbar.scrolled .lang-btn {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.navbar.scrolled .lang-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}


.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    text-align: center;
}

#details {
    background-image: url('../images/IMG_1590-scaled-e1723822576774.webp');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    position: relative;
    padding-top: 60px;
    padding-bottom: 60px;
}

/* Add overlay to ensure text contrast if strictly needed outside cards, 
   though section title might need it or text-shadow */
#details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    /* Light overlay to blend */
    z-index: 1;
}

#details .container {
    position: relative;
    z-index: 2;
}

#details .section-title {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}


.detail-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    /* Soft edges */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.detail-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 40px 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--nav-height);
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        height: calc(100vh - var(--nav-height));
        /* Full height minus header */
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding-top: 40px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu .nav-link {
        color: var(--text-color);
        /* Fix visibility on white mobile menu */
        display: block;
        margin: 15px 0;
    }

    .hero h1 {
        font-size: 3.75rem;
    }

    .hero .subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}

/* Form Styles */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

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

.cta-button {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: background-color var(--transition-speed);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-body);
}

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



/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    margin: auto;
    padding: 40px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease-out;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Color Palette Swatches */
.color-palette {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.swatch {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border: 2px solid #fff;
    position: relative;
    cursor: pointer;
}

/* Tooltip Styles */
.swatch::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    z-index: 10;
}

.swatch:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-10px);
}

/* Timeline Slideshow Styles */
/* Scrolling Photo Reel */
.scrolling-reel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 0;
    margin: 0;
    background: transparent;
}

.scrolling-reel-track {
    display: flex;
    white-space: nowrap;
    animation: scroll 60s linear infinite;
    -webkit-animation: scroll 60s linear infinite;
    width: max-content;
    /* Ensure width fits all content */
}

.scrolling-reel-track:hover {
    animation-play-state: paused;
}

.photo-wrapper {
    position: relative;
    height: 250px;
    margin-right: 2px;
    flex-shrink: 0;
}



.timeline-photo {
    height: 100%;
    width: auto;
    display: block;
    object-fit: cover;
    transition: opacity 0.3s ease;
    filter: grayscale(100%);
}


@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-33.333%);
    }
}

@-webkit-keyframes scroll {
    0% {
        -webkit-transform: translateX(0);
    }

    100% {
        -webkit-transform: translateX(-33.333%);
    }
}


/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .photo-wrapper {
        height: 160px;
    }

    .timeline-photo {
        height: 100%;
    }

    /* Disable parallax on mobile if performance is poor, but user requested it on */
    /*
    #details,
    #rsvp {
        background-attachment: scroll !important;
    }
    */
}

/* Radio Button Alignment Fix */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-left: 10px;
}

.radio-label {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-weight: normal !important;
    cursor: pointer;
    text-align: left;
}

.radio-label input[type="radio"] {
    margin: 0 !important;
    width: auto !important;
    flex-shrink: 0;
}

/* Form Dividers */
.form-divider {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 20px auto;
    width: 50%;
}