:root {
    --color-bg: #c74a36;
    --color-pink: #f5aead;
    --color-card: #ffffff;
    --color-text: #ffffff;
    --color-text-dark: #3d2c29;
    --font-main: 'Courier New', Courier, monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* Scroll Snap Sections */
.snap-section {
    min-height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #c74a36 0%, #b5422f 100%);
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
}

.hero-gif {
    max-width: 100%;
    width: 400px;
    margin-bottom: 2rem;
}

.invitation .dancing-image {
    max-width: 100%;
    width: 500px;
    margin-top: 1rem;
    margin-bottom: 2rem; 
}

.hero .date {
    font-size: 1.25rem;
    color: var(--color-text);
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.invitation .guest-greeting {
    font-size: 1.1rem;
    color: var(--color-pink);
    font-style: italic;
}

/* Section Styling */
section {
    min-height: 100vh;
    max-width: 100%;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
}

section > *:not(.scroll-indicator) {
    max-width: 700px;
    width: 100%;
}

section h2 {
    font-family: var(--font-main);
    font-size: 1.75rem;
    color: var(--color-pink);
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Invitation Text */
.invitation {
    color: var(--color-text);
}

.invitation p {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

/* Conditional Section (Standesamt) */
.standesamt {
    background-color: var(--color-pink);
    border-left: 4px solid var(--color-card);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    color: var(--color-text-dark);
}

.standesamt h3 {
    font-family: var(--font-main);
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.standesamt p {
    color: var(--color-text-dark);
}

/* RSVP Form */
.rsvp .rsvp-card {
    background-color: var(--color-card);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 2rem;
    width: 100%;
}

.rsvp .rsvp-card h2 {
    color: var(--color-bg);
    margin-bottom: 0.5rem;
}

.rsvp .rsvp-card h3 {
    color: var(--color-bg);
    margin-bottom: 1rem;
    font-weight: 500;
    text-align: center;
}

.rsvp .rsvp-card > p {
    color: var(--color-text-dark);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

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

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-pink);
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-main);
    transition: border-color 0.2s;
}

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

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

.radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-pink);
    border-radius: 6px;
    transition: all 0.2s;
    flex: 1;
    min-width: 120px;
    justify-content: center;
}

.radio-option:has(input:checked) {
    background-color: var(--color-pink);
    border-color: var(--color-bg);
}

.radio-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-bg);
}

/* Conditional guest count field */
.guest-count-group {
    display: none;
    margin-top: 1rem;
    padding: 1rem;
    background-color: #fef5f5;
    border-radius: 6px;
    border: 1px solid var(--color-pink);
}

.guest-count-group.show {
    display: block;
}

.guest-count-group label {
    font-size: 0.95rem;
}

.guest-count-group input[type="number"] {
    max-width: 100px;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-bg);
    color: var(--color-pink);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    font-family: var(--font-main);
    letter-spacing: 0.05em;
}

.btn-submit:hover {
    background-color: #b5422f;
}

.btn-submit:active {
    transform: scale(0.98);
}

.btn-submit:disabled {
    background-color: #888;
    color: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* FAQ Accordion */
.faq .faq-card {
    background-color: var(--color-card);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 2rem;
    width: 100%;
}

.faq .faq-card h2 {
    color: var(--color-bg);
    margin-bottom: 1.5rem;
}

.faq-item {
    border-bottom: 2px solid var(--color-pink);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-main);
}

.faq-question:hover {
    color: var(--color-bg);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer-inner {
    padding: 0 0 1.25rem 0;
    color: #6b5550;
}

.faq-answer-inner img {
    max-width: 100%;
    height: auto;
}

.faq-image {
    display: block;
    margin-bottom: 1rem;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

/* Footer */
footer {
    min-height: 30vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    color: var(--color-pink);
    font-size: 1.1rem;
    scroll-snap-align: end;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: var(--color-pink);
    font-size: 1.5rem;
    opacity: 0.8;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Success Message */
.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
}

.form-success.show {
    display: block;
}

.form-success h3 {
    color: var(--color-bg);
    font-family: var(--font-main);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

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

/* Mobile Adjustments */
@media (max-width: 600px) {
    html {
        scroll-snap-type: none;
    }

    .hero {
        min-height: 100vh;
        min-height: 100svh; /* Use small viewport height for mobile */
        padding: 1.5rem;
        scroll-snap-align: none;
    }

    .hero-gif {
        width: 280px;
    }

    .invitation .dancing-image {
        width: 350px;
    }

    /* Remove snap and min-height for all sections on mobile */
    section {
        min-height: auto;
        scroll-snap-align: none;
        padding: 3rem 1rem;
    }

    .invitation {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .rsvp .rsvp-card,
    .faq .faq-card {
        padding: 1.25rem;
    }

    .rsvp {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .faq {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    footer {
        min-height: auto;
        padding: 3rem 2rem;
        scroll-snap-align: none;
    }

    /* Mobile-friendly form */
    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group label {
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
    }

    .radio-group {
        flex-direction: column;
        gap: 0.75rem;
    }

    .radio-option {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="number"],
    .form-group textarea,
    .form-group select {
        padding: 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .guest-count-group {
        padding: 1rem;
    }

    .guest-count-group input[type="number"] {
        max-width: 100%;
        width: 100%;
    }

    .btn-submit {
        padding: 1.25rem;
        font-size: 1rem;
    }

    .faq-question {
        padding: 1rem 0;
        font-size: 0.95rem;
    }

    /* Hide scroll indicators on mobile (no snap scroll) */
    .scroll-indicator {
        display: none;
    }

    /* Show scroll indicator only on hero section */
    .hero .scroll-indicator {
        display: block;
    }

    .code-entry {
        padding: 2rem 1rem;
    }

    .code-entry input[type="text"] {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Code Entry Page */
.code-entry {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.code-entry label {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    display: block;
}

.code-entry form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
    max-width: 320px;
}

.code-entry input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-pink);
    border-radius: 6px;
    font-size: 1.25rem;
    font-family: var(--font-main);
    text-align: center;
    letter-spacing: 0.15em;
    background: var(--color-card);
    color: var(--color-text-dark);
}

.code-entry input[type="text"]:focus {
    outline: none;
    border-color: var(--color-card);
}

.code-entry .btn-submit {
    width: 100%;
    max-width: 320px;
    padding: 1rem;
    background-color: var(--color-pink);
    color: var(--color-text-dark);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-main);
    letter-spacing: 0.05em;
    transition: background-color 0.2s, transform 0.1s;
}

.code-entry .btn-submit:hover {
    background-color: var(--color-card);
}

.code-entry .btn-submit:active {
    transform: scale(0.98);
}