/* Základní reset a nastavení */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #d4b08c;
    --secondary-color: #f8f5f1;
    --text-color: #333;
    --light-text: #fff;
    --dark-text: #222;
    --accent-color: #a78a6f;
    --border-color: #e8e8e8;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--secondary-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    color: var(--accent-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Navigace */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

.nav-menu li {
    margin-left: 2rem;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* Hero sekce */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://via.placeholder.com/1920x1080') no-repeat center center/cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--light-text);
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.date {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

.countdown-container {
    margin-top: 2rem;
}

#countdown {
    display: flex;
    justify-content: center;
}

.time {
    margin: 0 1rem;
    text-align: center;
}

.time h2 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.time small {
    font-size: 1rem;
    text-transform: uppercase;
}

.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down i {
    font-size: 2rem;
    color: var(--light-text);
}

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

/* Náš příběh */
.story-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.story-image {
    flex: 1;
    min-width: 300px;
}

.story-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.story-text {
    flex: 1;
    min-width: 300px;
}

.story-text h3 {
    color: var(--primary-color);
    margin-top: 1.5rem;
}

.story-text p {
    margin-bottom: 1rem;
}

/* Detaily */
.details-section {
    background-color: #f9f7f4;
}

.details-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.detail-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    transition: transform 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-10px);
}

.detail-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.detail-time {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.detail-location {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.map-link, .phone-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.map-link:hover, .phone-link:hover {
    background-color: var(--accent-color);
    color: white;
}

/* Program */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    width: 100%;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 1.5rem;
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
    left: 0;
}

.timeline-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Galerie */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
}

.lightbox-content {
    position: relative;
    width: 80%;
    max-width: 1000px;
    margin: 5% auto;
    height: 80%;
}

#lightbox-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.close-lightbox {
    position: absolute;
    top: 15px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
}

.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    padding: 16px;
    transition: 0.6s ease;
}

.prev {
    left: 0;
}

.next {
    right: 0;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

/* RSVP */
.rsvp-section {
    background-color: #f9f7f4;
}

/* Vycentrování kontejneru pro RSVP */
.rsvp-section .container {
    text-align: center; /* Všechny bloky uvnitř budou vycentrované */
  }

/* Stylování samotného iframu */
.rsvp-section .container iframe {
    display: block;      /* Aby fungovalo margin: 0 auto */
    margin: 0 auto;      /* Horizontální vycentrování */
    width: 100%;         /* Responsivní šířka */
    max-width: 640px;    /* Maximální šířka, aby se neroztahoval do šířky přes celou stránku */
    height: 1550px;      /* Nastavte dle potřeby, aby se uvnitř nevytvářel scrollbar */
    border: none;        /* Schováme rámeček iframu */
  }


.rsvp-intro {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.rsvp-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
}

.radio-group {
    margin-bottom: 0.5rem;
}

.radio-group input {
    width: auto;
    margin-right: 0.5rem;
}

.radio-group label {
    display: inline;
    font-weight: normal;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

.form-success {
    display: none;
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

.form-success i {
    font-size: 3rem;
    color: #4CAF50;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background-color: var(--accent-color);
    color: white;
    text-align: center;
    padding: 2rem 0;
}

.social-links {
    margin-top: 1rem;
}

.social-link {
    display: inline-block;
    margin: 0 0.5rem;
    font-size: 1.5rem;
    color: white;
}

.social-link:hover {
    color: var(--secondary-color);
}

/* Responzivní design */
@media (max-width: 992px) {
    html {
        font-size: 14px;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-content {
        width: calc(100% - 80px);
        left: 80px !important;
    }
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }

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

    .nav-menu li {
        margin: 2rem 0;
    }

    .nav-link::after {
        display: none;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .time h2 {
        font-size: 2rem;
    }
    
    .details-container {
        flex-direction: column;
        align-items: center;
    }
    
    .detail-card {
        width: 100%;
        max-width: 400px;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .date {
        font-size: 1.2rem;
    }
    
    #countdown {
        flex-wrap: wrap;
    }
    
    .time {
        margin: 0.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .story-container {
        flex-direction: column;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
        padding: 1rem;
    }
}