/* ============================================
   JoJo's Bizarre Adventure - Styles CSS
   Thème inspiré de la Partie 4 : Diamond is Unbreakable
   ============================================ */

/* Variables de couleurs JoJo */
:root {
    --jojo-blue: #1E3A8A;
    --jojo-gold: #FBBF24;
    --jojo-pink: #EC4899;
    --jojo-purple: #7C3AED;
    --jojo-red: #DC2626;
    --jojo-dark: #0F172A;
    --jojo-light: #F8FAFC;
    --jojo-accent: #F59E0B;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--jojo-dark);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

/* ============================================
   HEADER
   ============================================ */
header {
    background: linear-gradient(135deg, var(--jojo-blue) 0%, var(--jojo-purple) 100%);
    color: white;
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
    text-align: center;
    border: 3px solid var(--jojo-gold);
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    color: var(--jojo-gold);
}

header h1 cite {
    font-style: normal;
    color: white;
    text-decoration: underline;
    text-decoration-color: var(--jojo-gold);
}

header h2 {
    font-size: 1.5em;
    margin: 15px 0;
    color: var(--jojo-gold);
}

header h2 mark {
    background-color: var(--jojo-pink);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
}

header h3 {
    font-size: 1.3em;
    margin-top: 20px;
    color: var(--jojo-gold);
}

header p {
    margin: 15px 0;
    font-size: 1.1em;
}

header a {
    color: var(--jojo-gold);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

header a:hover {
    color: var(--jojo-pink);
    text-shadow: 0 0 10px var(--jojo-pink);
    transform: scale(1.05);
}

header img {
    border-radius: 10px;
    border: 3px solid var(--jojo-gold);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    margin: 20px 0;
    transition: transform 0.3s ease;
}

header img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.5);
}

/* Material Icons */
.material-icons {
    vertical-align: middle;
    color: var(--jojo-gold);
    font-size: 1.2em;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--jojo-blue);
}

nav h3 {
    color: var(--jojo-blue);
    margin-bottom: 15px;
    font-size: 1.3em;
}

nav a {
    color: var(--jojo-purple);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    padding: 8px 15px;
    display: inline-block;
    margin: 5px 0;
    border-radius: 5px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, transparent 0%, rgba(124, 58, 237, 0.1) 100%);
}

nav a:hover {
    background: linear-gradient(135deg, var(--jojo-purple) 0%, var(--jojo-pink) 100%);
    color: white;
    transform: translateX(5px);
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    margin: 10px 0;
}

nav ul li a {
    display: block;
    padding: 10px 15px;
    border-radius: 5px;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
main {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
    border: 2px solid var(--jojo-gold);
}

main h3 {
    color: var(--jojo-blue);
    font-size: 1.8em;
    margin: 25px 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--jojo-gold);
}

main strong {
    color: var(--jojo-purple);
    font-size: 1.2em;
}

main p {
    margin: 15px 0;
    font-size: 1.1em;
    line-height: 1.8;
}

main ul, main ol {
    margin: 20px 0 20px 30px;
}

main ul li, main ol li {
    margin: 15px 0;
    font-size: 1.1em;
}

main ul li u {
    color: var(--jojo-purple);
    font-weight: bold;
    font-size: 1.2em;
}

main ol li a {
    color: var(--jojo-blue);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

main ol li a:hover {
    color: var(--jojo-pink);
    text-shadow: 0 0 5px rgba(236, 72, 153, 0.5);
}

main dfn {
    font-style: normal;
    color: var(--jojo-purple);
}

main img {
    border-radius: 10px;
    border: 3px solid var(--jojo-blue);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    margin: 15px 10px;
    transition: transform 0.3s ease;
}

main img:hover {
    transform: scale(1.1);
    border-color: var(--jojo-gold);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.5);
}

figure {
    text-align: center;
    margin: 30px 0;
    padding: 20px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 10px;
}

figure img {
    margin: 10px;
}

figcaption {
    margin-top: 15px;
    font-style: italic;
    color: var(--jojo-purple);
    font-weight: bold;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: linear-gradient(135deg, var(--jojo-dark) 0%, var(--jojo-blue) 100%);
    color: white;
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    text-align: center;
    border: 3px solid var(--jojo-gold);
    margin-top: 30px;
}

footer dl {
    margin: 20px 0;
}

footer dt {
    font-weight: bold;
    color: var(--jojo-red);
    font-size: 1.2em;
    margin-bottom: 10px;
}

footer dd {
    color: var(--jojo-gold);
    font-style: italic;
    margin-left: 20px;
}

footer picture img {
    border-radius: 10px;
    border: 3px solid var(--jojo-gold);
    box-shadow: 0 5px 15px rgba(251, 191, 36, 0.5);
    margin: 20px 0;
}

footer a {
    color: var(--jojo-gold);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

footer a:hover {
    color: var(--jojo-pink);
    text-shadow: 0 0 10px var(--jojo-pink);
}

footer img {
    border-radius: 10px;
    border: 3px solid var(--jojo-gold);
    transition: transform 0.3s ease;
}

footer img:hover {
    transform: scale(1.05);
}

/* ============================================
   FORMULAIRES
   ============================================ */
fieldset {
    border: 3px solid var(--jojo-blue);
    border-radius: 10px;
    padding: 25px;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

legend {
    color: var(--jojo-purple);
    font-weight: bold;
    font-size: 1.3em;
    padding: 0 15px;
    background: white;
    border-radius: 5px;
    border: 2px solid var(--jojo-gold);
}

form {
    max-width: 600px;
    margin: 0 auto;
}

label {
    display: block;
    margin: 15px 0 5px 0;
    color: var(--jojo-blue);
    font-weight: bold;
    font-size: 1.1em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--jojo-blue);
    border-radius: 5px;
    font-size: 1em;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
input[type="file"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--jojo-gold);
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
    transform: scale(1.02);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

select {
    cursor: pointer;
}

input[type="radio"],
input[type="checkbox"] {
    margin-right: 8px;
    margin-top: 5px;
    cursor: pointer;
    width: auto;
    accent-color: var(--jojo-purple);
}

input[type="radio"] + label,
input[type="checkbox"] + label {
    display: inline;
    font-weight: normal;
    margin-left: 5px;
    cursor: pointer;
}

span {
    display: block;
    margin: 15px 0 10px 0;
    color: var(--jojo-blue);
    font-weight: bold;
    font-size: 1.1em;
}

.btn {
    background: linear-gradient(135deg, var(--jojo-purple) 0%, var(--jojo-pink) 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(124, 58, 237, 0.4);
    margin-top: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.6);
    background: linear-gradient(135deg, var(--jojo-pink) 0%, var(--jojo-purple) 100%);
}

.btn:active {
    transform: translateY(-1px);
}

optgroup {
    font-weight: bold;
    color: var(--jojo-blue);
}

option {
    padding: 5px;
}

/* ============================================
   PAGE CONTACT
   ============================================ */
body > h2 {
    text-align: center;
    color: var(--jojo-blue);
    font-size: 2em;
    margin: 30px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

body > p {
    text-align: center;
    margin: 20px 0;
}

body > p a {
    color: var(--jojo-purple);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    padding: 10px 20px;
    display: inline-block;
    border-radius: 5px;
    background: rgba(124, 58, 237, 0.1);
    transition: all 0.3s ease;
}

body > p a:hover {
    background: linear-gradient(135deg, var(--jojo-purple) 0%, var(--jojo-pink) 100%);
    color: white;
    transform: scale(1.05);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    header h1 {
        font-size: 1.8em;
    }

    header h2 {
        font-size: 1.2em;
    }

    main {
        padding: 20px;
    }

    main h3 {
        font-size: 1.4em;
    }

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

    figure img {
        display: block;
        margin: 10px auto;
    }

    form {
        max-width: 100%;
    }

    .btn {
        width: 100%;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5em;
    }

    main h3 {
        font-size: 1.2em;
    }

    fieldset {
        padding: 15px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

header h1 .material-icons {
    animation: pulse 2s ease-in-out infinite;
}

/* ============================================
   UTILITAIRES
   ============================================ */
center {
    display: block;
    text-align: center;
}

hr {
    border: none;
    border-top: 3px solid var(--jojo-gold);
    margin: 30px 0;
    box-shadow: 0 2px 5px rgba(251, 191, 36, 0.3);
}

/* ============================================
   SECTIONS ET BLOCKQUOTES
   ============================================ */
section {
    margin: 30px 0;
}

section h3 {
    margin-top: 30px;
}

blockquote {
    border-left: 4px solid var(--jojo-gold);
    padding-left: 20px;
    margin: 20px 0;
    font-style: italic;
    color: var(--jojo-purple);
    background: rgba(251, 191, 36, 0.1);
    padding: 15px 20px;
    border-radius: 5px;
    font-size: 1.1em;
}

/* ============================================
   AMÉLIORATIONS DIVERSES
   ============================================ */
main ul li p,
main ol li p {
    margin-top: 10px;
    font-weight: normal;
    color: var(--jojo-dark);
}

main ul li u + img,
main ul li a + img {
    display: block;
    margin-top: 10px;
}

/* ============================================
   IMAGES CLIQUABLES
   ============================================ */
main a img,
figure a img {
    transition: all 0.3s ease;
    cursor: pointer;
}

main a:hover img,
figure a:hover img {
    transform: scale(1.1);
    border-color: var(--jojo-pink);
    box-shadow: 0 8px 25px rgba(236, 72, 153, 0.5);
}

main a img:active,
figure a img:active {
    transform: scale(1.05);
}