/* Variables et Reset */
:root {
    /* Italian Vintage 60s Palette */
    --cream: #FFF7E6;
    --lemon: #F3D47E;
    --olive: #9A8B4F;
    --terracotta: #D18B65;
    /* Map legacy variables to new palette */
    --primary-color: var(--terracotta);
    --secondary-color: var(--cream);
    --accent-color: var(--lemon);
    --text-color: #4A4E69;
    --background-color: var(--cream);
    --overlay-color: rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --gradient: linear-gradient(135deg, var(--terracotta), var(--lemon));
    --header-height: 65px;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background-color);
    scroll-behavior: smooth;
    overflow-x: hidden;
    position: relative;
    scroll-snap-type: y proximity;
    scroll-padding-top: 60px;
}

@media (max-width: 768px) {
    html {
        scroll-padding-top: var(--header-height) !important;
        height: 100vh !important;
        min-height: 100vh !important;
        width: 100vw !important;
        overflow-x: hidden !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    body {
        scroll-padding-top: var(--header-height) !important;
        height: 100vh !important;
        min-height: 100vh !important;
        width: 100vw !important;
        overflow-x: hidden !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .section {
        scroll-margin-top: var(--header-height) !important;
    }

    .hero {
        min-height: 100vh !important;
        height: 100vh !important;
        width: 100vw !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
        position: relative;
        background-image: url('assets/img_back/Designfinal_bellaserata_mobile.jpg') !important;
        background-size: 100vw 100vh !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
        box-sizing: border-box !important;
    }
}
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('assets/img_back/maisons mer.jpg') center/cover no-repeat;
    opacity: 0.06;
    z-index: -1;
}

/* Base typography */
body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Headings */
h1, h2, h3 {
    font-family: 'Great Vibes', cursive;
    color: var(--olive);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #0879B0;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
    height: 60px;
    padding: 0.3rem 0;
}

.main-nav.scrolled {
    /* no size change on scroll */
    height: 60px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Adelia', serif;
    font-size: 1.5rem;
    color: #FFFFFF;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                color 0.3s ease;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--lemon);
    transform: scaleX(0);
    transition: var(--transition);
}

.logo:hover::after {
    transform: scaleX(1);
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-family: 'Adelia', serif;
    text-decoration: none;
    color: #FFFFFF;
    font-weight: 500;
    transition: color 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    padding: 0.5rem 0;
    opacity: 0.9;
    line-height: 1.2;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--lemon);
}

/* Sliding underline */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--lemon);
    transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #FFFFFF;
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('assets/img_back/Designfinal_bellaserata.jpg') !important;
    background-size: cover !important;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background-attachment: scroll;
    background-repeat: no-repeat;
}

.hero::before {
    display: none !important;
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
    max-width: 800px;
    padding: 2rem;
    background: rgba(255, 247, 230, 0.9) !important;
    backdrop-filter: blur(6px);
    border-radius: 8px;
    margin: 1rem;
    display: block !important;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-style: italic;
    letter-spacing: 2px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s infinite;
    mix-blend-mode: luminosity;
}

.names {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.names span {
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
    position: relative;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.names span:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow);
}

.names span:nth-child(1) { animation-delay: 0.2s; }
.names span:nth-child(2) { animation-delay: 0.4s; }
.names span:nth-child(3) { animation-delay: 0.6s; }
.names span:nth-child(4) { animation-delay: 0.8s; }

.date {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards 1s;
    font-style: italic;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-style: italic;
    font-size: 1.2rem;
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards 1.2s;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Sections communes */
.section {
    padding: 5rem 2rem;
    position: relative;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    overflow: hidden;
    scroll-snap-align: start;
    margin: 0 !important;
}

.section.visible {
    opacity: 1 !important;
    transform: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 0 5%;
}

@media (max-width: 768px) {
    .container {
        width: 100%;
        padding: 0 1rem;
        margin-top: 0;
    }
}

h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2.5rem;
    font-style: italic;
    position: relative;
    padding-bottom: 0.8rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s cubic-bezier(0.19, 1, 0.22, 1),
                transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: #0879B0;
}

/* Ensure the line under adelia-font titles matches the blue color */
h2.adelia-font::after {
    background-color: #0879B0 !important;
    height: 3px !important;
}

h2.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Section Invitation */
.invitation-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.12rem;
    color: var(--text-color);
    background: none;
    padding: 0;
    line-height: 1.7;
}

.map-link {
    display: inline-block;
    margin-top: 2rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.map-link:hover {
    color: var(--accent-color);
}

/* Section Invitation Card */
.invitation-card {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(4px);
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    padding: 2.5rem 1.5rem !important;
    max-width: 95vw;
    margin: auto !important;
    position: relative;
    display: block;
}

.invitation-content {
    text-align: center;
    padding: 0.5em 0.2em !important;
    font-size: 1.18rem;
    line-height: 1.8;
    color: var(--text-color);
    background: none !important;
    margin: 0 auto;
    max-width: 90vw;
    word-break: break-word;
}

.invitation-content .inv-block {
    display: block;
    margin: 0.5em 0;
}

.invitation-content .inv-lastline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 1.05rem;
    margin-top: 1em;
}

@media (max-width: 500px) {
    .invitation-content .inv-lastline {
        font-size: 0.85rem;
        margin-top: 0.5em;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
    }
}

.invitation-content .inv-lastline span {
    flex: 1;
}

@media (max-width: 500px) {
    .invitation-content .inv-lastline span {
        white-space: nowrap !important;
        overflow: visible !important;
    }
}

.invitation-content .inv-lastline .left {
    text-align: left;
}

.invitation-content .inv-lastline .right {
    text-align: right;
    font-style: italic;
}

/* Invitation section background */
#invitation.section {
    background: none !important;
    background-image: none !important;
}

/* Limoncello icon hover */
.invite-time {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}
.limoncello-icon {
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.invite-time:hover .limoncello-icon {
    opacity: 1;
    transform: scale(1);
}

/* Section Dress Code */
.gallery-grid {
    perspective: 1000px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding: 1rem;
}

.gallery-item {
    transform-style: preserve-3d;
    width: 280px;
    height: 280px;
    overflow: hidden;
    border-radius: 3px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1), 
                box-shadow 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    cursor: pointer;
    position: relative;
    background: #f8f8f8;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 3px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.7s cubic-bezier(0.19, 1, 0.22, 1), 
                filter 0.5s ease;
    backface-visibility: hidden;
}

.gallery-item:hover img {
    transform: scale(1.05);
    filter: brightness(1.05) contrast(1.02);
}

/* Overlay pour les images avec effet de cropping intelligent */
.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
                rgba(0, 0, 0, 0.05), 
                rgba(0, 0, 0, 0.1));
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.gallery-item:hover::before {
    opacity: 1;
}

/* Lightbox améliorée avec cropping intelligent */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
    padding: 2rem;
    opacity: 0;
    animation: fadeIn 0.3s ease-out forwards;
}

.lightbox-content {
    position: relative;
    max-width: 95%;
    max-height: 95vh;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    overflow: hidden;
    transform: scale(0.95);
    opacity: 0;
    animation: scaleIn 0.4s cubic-bezier(0.19, 1, 0.22, 1) forwards 0.1s;
}

.lightbox-content img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 95vh;
    object-fit: contain;
    display: block;
    border-radius: 2px;
}

.close-lightbox {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    padding: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 10;
}

.close-lightbox:hover {
    opacity: 1;
    transform: rotate(90deg);
}

@keyframes scaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Section RSVP */
.rsvp-form {
    background: rgba(255, 255, 255, 0.55) !important;
    backdrop-filter: blur(2px);
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.06);
    padding: 2rem;
    max-width: 800px;
    margin: 2rem auto;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* animated cascade for fields */
.form-group {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.form-group.visible {
    opacity: 1;
    transform: translateY(0);
}

/* fields styling */
input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 8px;
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(6px);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    font-family: inherit;
}

/* Radio icons */
.radio-group {
    display: flex;
    gap: 1rem;
}
.radio-group input[type="radio"] {
    display: none;
}
.radio-group label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.5);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: transform 0.3s ease, background 0.3s ease;
}
.radio-group label:hover {
    transform: translateY(-2px);
}
.radio-group label i {
    font-size: 1.2rem;
    transition: color 0.3s ease, transform 0.3s ease;
}
.radio-group input[type="radio"][value="non"]:checked + i {
    color: #e74c3c !important; /* red */
    transform: scale(1.2);
}

/* Change to blue for 'oui' to match titles */
.radio-group input[type="radio"][value="oui"]:checked + i {
    color: #0879B0 !important;
    transform: scale(1.2);
}

/* Keep yellow for 23h for both web and mobile */
.radio-group input[type="radio"][value="23h"]:checked + i {
    color: var(--lemon) !important;
    transform: scale(1.2);
}

.submit-button {
    background: #0879B0;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1),
                box-shadow 0.4s cubic-bezier(0.19, 1, 0.22, 1),
                background-color 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    letter-spacing: 0.03em;
}

.submit-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(8, 121, 176, 0.3);
}

.submit-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out;
}

.submit-button:hover::after {
    width: 300px;
    height: 300px;
}

.confirmation-message {
    text-align: center;
    color: #0879B0;
    margin-top: 2rem;
    font-size: 1.2rem;
    display: block;
    width: 100%;
    padding: 1rem;
}

/* Section Adresse */
.map-section {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(4px);
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    padding: 2rem;
    max-width: 800px;
    margin: 2rem auto;
    position: relative;
}

.map-container {
    flex: 2;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1),
                box-shadow 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.map-container:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.map-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
}

.map-info p {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.7rem;
    font-style: italic;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

.map-link:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.map-link i {
    font-size: 1.2rem;
}

/* Container for multiple map buttons */
.map-buttons {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.7rem;
    margin-top: 0.7rem;
}

/* Equal width for both map and Waze buttons */
.map-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 500;
}

/* Waze button styling */
.waze-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: #33CCFF;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

.waze-link:hover {
    background-color: #29b6f6;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.waze-link i {
    font-size: 1.2rem;
}

/* Section Photos */
.photos-message {
    text-align: center;
    font-style: italic;
    color: var(--text-color);
}

/* Animation subtile pour le texte "Savoir s'éteindre" */
.dress-code-subtitle {
    text-align: center;
    color: #0879B0;
    font-size: 0.95rem;
    font-style: italic;
    margin: -1.8rem auto 2.2rem;
    letter-spacing: 0.03em;
}

.dress-code-quote {
    text-align: center;
    font-style: italic;
    color: var(--text-color);
    font-size: 1.2rem;
    margin-top: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.dress-code-quote.visible {
    opacity: 1;
    transform: translateY(0);
}

/* RSVP subtitle */
.rsvp-subtitle {
    text-align: center;
    color: #0879B0;
    font-size: 0.95rem;
    font-style: italic;
    margin: 2rem auto 2.5rem;
    letter-spacing: 0.03em;
}

/* Response text style ajusté pour ressembler à dress-code-subtitle avec plus d'espace */
.response-note {
    text-align: center !important;
    color: #0879B0 !important;
    font-size: 0.95rem !important;
    font-style: italic !important;
    margin: 1.5rem auto 2.2rem !important;  /* Augmente l'espace en haut */
    letter-spacing: 0.03em !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    html, body {
        padding: 0 !important;
        margin: 0 !important;
        height: 100%;
        width: 100vw;
        overflow-x: hidden;
        background-color: transparent !important;
    }
    
    /* Remove body sand background */
    body::before {
        display: none !important;
    }
    
    .hero {
        background-image: url('assets/img_back/Designfinal_bellaserata_mobile.jpg') !important;
        background-size: 100vw 100vh !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
        min-height: 100vh;
        height: 100vh;
        width: 100vw;
        /* Pour iOS Safari, utiliser la variable --vh si déjà gérée en JS */
        height: calc(var(--vh, 1vh) * 100);
    }
    
    /* Change header/nav background to blue */
    .main-nav {
        background-color: #0879B0 !important;
        backdrop-filter: none;
        height: 65px !important;
        display: flex !important;
        align-items: center !important;
    }
    
    /* Additional nav container adjustments */
    .nav-container {
        padding: 0 1.2rem !important;
        align-items: center !important;
        height: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        width: 100% !important;
    }

    /* Use Adelia font for logo */
    .logo {
        color: #FFFFFF !important;
        font-family: 'Adelia', serif !important;
        font-size: 1.4rem !important;
        line-height: 1 !important;
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
    }
    
    /* Remove hero overlay/filter */
    .hero::after {
        display: none !important;
    }

    /* Hero + section fix */
    .hero + .section {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    /* Ensure no white gap between sections on mobile */
    #invitation.section {
        padding-bottom: 8rem !important;
        margin-bottom: -8rem !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        min-height: calc(100vh - 65px) !important; /* Full viewport height minus mobile menu bar */
        margin-top: -1.6cm !important;
        position: relative;
        z-index: 10;
        background-image: linear-gradient(rgba(255,255,255,0.80), rgba(255,255,255,0.80)), url('assets/img_back/citrons nappes carreaux bleu.jpg') !important;
        background-size: cover !important;
        background-position: center calc(0% - 1.6cm) !important;
        background-repeat: no-repeat !important;
        scroll-margin-top: 1.6cm !important;
    }
    
    /* Hamburger menu visible, nav-links hidden by default */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        align-items: center !important;
        height: 24px !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .mobile-menu-toggle span {
        display: block !important;
        width: 25px !important;
        height: 3px !important;
        background-color: #FFFFFF !important;
        margin: 0 !important;
        border-radius: 1px !important;
    }
    
    /* Change nav links to white when menu is open */
    .nav-links {
        display: flex;
        flex-direction: column;
        align-items: center;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100vw;
        background: #0879B0 !important;
        padding: 1.5rem 0;
        gap: 1.2rem;
        transform: translateY(-150%);
        transition: transform 0.3s ease-in-out;
        z-index: 1000;
        box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        height: auto;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    
    .nav-links a {
        display: block;
        width: 100%;
        padding: 0.8rem 0;
        color: #FFFFFF !important;
        font-family: 'Adelia', serif !important;
    }
    
    .nav-links a:hover, 
    .nav-links a.active {
        color: var(--lemon) !important;
    }

    /* Hero section: use untouched image, smart cropping, professional look */
    .hero {
        background-image: url('assets/img_back/Designfinal_bellaserata untouched.jpg') !important;
        background-size: cover !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
        min-height: 100vh;
        height: 100vh;
        width: 100vw;
        display: flex;
        align-items: flex-end;
        justify-content: center;
        padding: 0;
        margin: 0;
        position: relative;
    }
    /* Optional: add a subtle overlay for text readability if you restore hero-content */
    .hero::after {
        content: '';
        position: absolute;
        left: 0; right: 0; top: 0; bottom: 0;
        background: linear-gradient(to top, rgba(255,255,255,0.75) 0%, rgba(255,255,255,0.05) 60%, transparent 100%);
        z-index: 1;
        pointer-events: none;
    }
    /* If you restore hero-content, make it mobile-friendly */
    .hero-content {
        position: relative;
        z-index: 2;
        width: 95vw;
        max-width: 98vw;
        margin: 0 auto 2.5rem auto;
        padding: 1.2rem 1rem;
        background: rgba(255, 247, 230, 0.92);
        border-radius: 10px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        text-align: center;
        display: block;
    }
    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 1rem;
        text-shadow: 1px 1px 2px rgba(0,0,0,0.08);
    }
    .names {
        flex-direction: column;
        gap: 0.4rem;
        margin: 1rem 0;
        font-size: 1.1rem;
    }
    .names span {
        width: 100%;
        text-align: center;
        padding: 0.4rem;
        font-size: 1rem;
    }
    .date {
        font-size: 1.1rem;
        margin: 0.5rem 0;
    }
    .tagline {
        font-size: 1rem;
        margin: 0.5rem 0;
    }
    .cta-button {
        width: 100%;
        padding: 0.8rem;
        text-align: center;
        font-size: 1.1rem;
    }

    /* Fix sections */
    .section {
        padding: 4.5rem 1rem 3rem 1rem;
        min-height: auto;
        display: flex;
        align-items: flex-start;
        justify-content: flex-start;
        margin: 0 !important;
        border: none !important;
        scroll-margin-top: 65px;
    }

    /* Fix invitation card */
    .invitation-card {
        background: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        padding: 0 !important;
        max-width: 100vw !important;
        margin: 0 !important;
        backdrop-filter: none !important;
    }
    .invitation-content {
        padding: 0 !important;
        background: none !important;
        box-shadow: none !important;
    }

    /* Fix RSVP form */
    .rsvp-form {
        width: 100%;
        padding: 1rem;
        margin: 1rem 0;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    input[type="text"],
    input[type="email"],
    textarea {
        width: 100%;
        padding: 0.8rem;
    }

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

    .radio-group label {
        width: 100%;
        padding: 0.8rem;
        text-align: center;
    }

    /* Fix map section */
    .map-section {
        flex-direction: column;
        padding: 1rem;
    }

    .map-container {
        width: 100%;
        height: 250px;
        margin-bottom: 1rem;
    }
    
    .map-info {
        width: 100%;
        padding: 1rem;
    }

    .map-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .map-buttons a {
        width: 100%;
        text-align: center;
        padding: 0.8rem;
    }

    /* Fix gallery */
    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.5rem;
    }

    .gallery-item {
        width: 100%;
        height: 150px;
    }

    /* Hide side images on mobile */
    .section-side-image {
        display: none !important;
    }

    /* RSVP section background */
    #rsvp.section {
        background-image: linear-gradient(rgba(255,255,255,0.70), rgba(255,255,255,0.70)), url('assets/img_back/maillots.jpg');
        background-size: cover;
        background-position: center top !important;
        background-repeat: no-repeat;
        padding-top: 4.5rem !important;
        margin-top: 0 !important;
    }
    /* Adresse section background */
    #adresse.section {
        background-image: linear-gradient(rgba(255,255,255,0.70), rgba(255,255,255,0.70)), url('assets/img_back/maisons mer.jpg');
        background-size: cover;
        background-position: center top !important;
        background-repeat: no-repeat;
        padding-top: 4.5rem !important;
    }
    /* Dress Code section background (if needed, add a relevant image) */
    /* #dress-code.section {
        background-image: linear-gradient(rgba(255,247,230,0.85), rgba(255,247,230,0.85)), url('assets/img_back/your_dresscode_image.jpg');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    } */

    /* Merci section background */
    #merci.section {
        background-image: linear-gradient(rgba(255,255,255,0.70), rgba(255,255,255,0.70)), url('assets/img_back/plage.jpg');
        background-size: cover;
        background-position: center top !important;
        background-repeat: no-repeat;
        padding-top: 4.5rem !important;
    }

    /* Fix headings */
    h2 {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        margin-top: 0;
        width: 100%;
        padding-top: 1rem;
    }
    
    /* Hide Invitation title on mobile */
    #invitation h2 {
        display: none;
    }

    /* Fix buttons */
    .cta-button,
    .submit-button {
        width: 100%;
        padding: 0.8rem;
        text-align: center;
    }

    .scroll-progress {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 0;
        height: 4px !important;
        background: #FFFFFF !important;
        z-index: 2000 !important;
        transition: width 0.25s ease-out;
        display: block !important;
        opacity: 1 !important;
        pointer-events: none;
    }
}

/* Additional fixes for very small screens */
@media (max-width: 360px) {
    .hero h1 {
        font-size: 2rem;
    }

    .names span {
        font-size: 1rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Fix for iOS Safari 100vh issue */
@supports (-webkit-touch-callout: none) {
    .hero {
        height: -webkit-fill-available;
    }
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Remove loading animation styles */
.loading,
.loading-spinner {
    display: none;
}

/* Success Message */
.success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--gradient);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transform: translateX(120%);
    transition: transform 0.3s ease-out;
    z-index: 1000;
}

.success-message.show {
    transform: translateX(0);
}

/* Styles pour le bouton audio */
.audio-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                background-color 0.3s cubic-bezier(0.19, 1, 0.22, 1),
                box-shadow 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.audio-toggle:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 5px 15px rgba(212, 163, 115, 0.2);
}

.audio-toggle i {
    font-size: 20px;
    color: #0879B0;
}

/* Animation de scroll plus fluide */
html {
    scroll-behavior: smooth;
}

/* Style pour le loader de la lightbox */
.lightbox-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
}

.lightbox-loader .spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

/* Corriger scroll-behavior pour mobile */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    * {
        animation-duration: 0.01s !important;
        transition-duration: 0.01s !important;
    }
}

/* Custom scroll progress bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: #FFFFFF;
    z-index: 2000;
    transition: width 0.25s ease-out;
}

/* CTA Button styles */
.cta-button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: #fff;
    font-weight: 600;
    border-radius: 4px;
    box-shadow: var(--shadow);
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Section Side Images */
.section-side-image {
    position: absolute;
    width: 35%;
    height: 100%;
    top: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.85;
    z-index: -1;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    overflow: hidden;
}

.section-side-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
}

.section-side-image.left {
    left: -4%;
    transform: translateX(-15px);
    transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.section-side-image.right {
    right: -4%;
    transform: translateX(15px);
    transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.section.visible .section-side-image.left {
    transform: translateX(0);
}

.section.visible .section-side-image.right {
    transform: translateX(0);
}

@media (max-width: 768px) {
    .section-side-image {
        width: 25%;
        opacity: 0.6;
    }
    
    .section-side-image.left {
        left: -10%;
    }
    
    .section-side-image.right {
        right: -10%;
    }
}

/* Name pill active state */
.names span.active {
    background: var(--olive);
    color: #fff;
    border: 1px solid var(--lemon);
}

/* Required field label asterisk */
label.required::after {
    content: ' *';
    color: red;
}

/* Fullscreen Sections (minus nav) */
#top, #invitation, #rsvp, #adresse, #merci {
    /* at least full viewport minus nav, allowing growth */
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
}

/* Refined subtle stripes for Dress Code section */
#dress-code {
    background-color: #ffffff;
    background-image:
        linear-gradient(to bottom, #ffffff 0%, rgba(255,255,255,0.01) 10%, rgba(255,255,255,0.01) 90%, #ffffff 100%),
        repeating-linear-gradient(
        to right,
            rgba(243,212,126,0.22) 0 30px,
        transparent 30px 60px
    );
    background-repeat: repeat;
    transition: background 0.6s ease;
}

@media (max-width: 768px) {
    #dress-code.section, #photos.section, #merci.section {
        padding-top: 4.5rem !important;
    }
    
    .dress-code-subtitle {
        margin: -1.2rem auto 1.8rem;
        font-size: 0.85rem;
    }
}

/* Magnifier Lens */
.magnifier {
    position: absolute;
    pointer-events: none;
    border: 3px solid rgba(255,255,255,0.8);
    border-radius: 50%;
    width: 200px;
    height: 200px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    display: none;
    cursor: none;
    background-repeat: no-repeat;
}
.magnifier:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-repeat: no-repeat;
    /* background-size and position set dynamically in JS */
}

.invitation-names {
    display: flex;
    flex-direction: column;
    gap: 0.35em;
    margin: 1em 0;
    align-items: center;
}
.invitation-names span {
    display: block;
    margin: 0.2em 0;
}

@media (max-width: 500px) {
  .invitation-card {
    max-width: 390px;
    max-height: 100vh;
    padding: 0.8rem 0.5rem !important;
    overflow-y: auto;
    margin: 0.5rem auto !important;
  }
  .invitation-content {
    font-size: 0.85rem;
    line-height: 1.4;
    width: 100% !important;
  }
  .invitation-content b {
    font-size: 1em !important;
    margin: 0.4em 0 !important;
  }
  .invitation-content .inv-block {
    margin: 0.3em 0;
  }
  .invitation-content .inv-lastline {
    width: 100% !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }
}

/* Import Adelia font */
@font-face {
    font-family: 'Adelia';
    src: url('adelia_3/adelia.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

/* Title with Adelia font */
.adelia-font {
    font-family: 'Adelia', serif !important;
    color: #0879B0 !important; /* Same blue as header */
    letter-spacing: 0.02em !important;
    font-style: normal !important;
    font-weight: normal !important;
}

/* Girls' names with Adelia font */
.invitation-content b {
    font-family: 'Adelia', serif !important;
    color: #0879B0 !important; /* Same blue as header */
    letter-spacing: 0.02em !important;
    font-style: normal !important;
    font-weight: normal !important;
    font-size: 1.2em !important;
    display: block !important;
    margin: 0.7em auto !important;
    text-align: center !important;
    width: 100% !important;
}

/* Response date styling */
.response-date {
    text-align: center;
    color: #0879B0;
    font-size: 0.95rem;
    font-style: italic;
    margin: 1.5rem auto 0.5rem;
    letter-spacing: 0.03em;
}

.response-note {
    text-align: center !important;
    color: #0879B0 !important;
    font-size: 0.95rem !important;
    font-style: italic !important;
    margin: 1.5rem auto 2.2rem !important;
    letter-spacing: 0.03em !important;
}

@media (max-width: 768px) {
    .response-date,
    .response-note {
        margin-left: 1rem;
        margin-right: 1rem;
    }
    
    .response-date {
        margin-top: 1.5rem;
        margin-bottom: 0.3rem;
        font-size: 0.85rem;
    }
    
    .response-note {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 768px) {
  .hero {
    min-height: 100dvh !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    width: 100vw !important;
    max-width: 100vw !important;
    background-image: url('assets/img_back/Designfinal_bellaserata_mobile.jpg') !important;
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: stretch !important;
    justify-content: stretch !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
  }
  #top.hero {
    min-height: 100dvh !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    width: 100vw !important;
    max-width: 100vw !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden !important;
  }
  .hero + .section {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }
}