/* style front */
/* ========================================
   VARIABLES CSS - MODE CLAIR & SOMBRE
   À AJOUTER AU DÉBUT DE style.css
   ======================================== */

:root {
    /* Couleurs principales (communes) */
    --primary: #667eea;
    --secondary: #764ba2;
    --accent: #f093fb;
    
    /* MODE CLAIR (par défaut) */
    --dark: #1a1a2e;
    --light: #f5f7fa;
    --glass: rgba(255, 255, 255, 0.95);
    
    --bg-body: #f5f7fa;
    --bg-section: rgba(255, 255, 255, 0.05);
    --bg-card: rgba(255, 255, 255, 0.98);
    --bg-nav: rgba(255, 255, 255, 0.95);
    
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #6b7280;
    
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow: rgba(0, 0, 0, 0.1);
    
    --gradient-bg: radial-gradient(ellipse at 15% 25%, rgba(102, 126, 234, 0.15) 0%, transparent 50%);
}

/* MODE SOMBRE */
[data-theme="dark"] {
    --dark: #0a0a0f;
    --light: #f5f7fa;
    --glass: rgba(10, 10, 15, 0.95);
    
    --bg-body: #0a0a0f;
    --bg-section: rgba(255, 255, 255, 0.05);
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-nav: rgba(255, 255, 255, 0.03);
    
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-muted: rgba(255, 255, 255, 0.6);
    
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow: rgba(0, 0, 0, 0.4);
    
    --gradient-bg: radial-gradient(ellipse at 15% 25%, rgba(102, 126, 234, 0.3) 0%, transparent 50%);
}
/* === Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --accent: #f093fb;
    --dark: #0a0a0f;
    --light: #f5f7fa;
    --glass: rgba(255, 255, 255, 0.05);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);  /* ✅ MODIFIÉ */
    background: var(--bg-body);  /* ✅ MODIFIÉ */
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.3s ease, color 0.3s ease; /* ✅ AJOUTÉ */
}

/* Background simple */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg); /* ✅ MODIFIÉ */
    z-index: -2;
    transition: background 0.3s ease; /* ✅ AJOUTÉ */
}

/* 3. NAVIGATION */
nav {
    background: var(--bg-nav); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 10px 40px var(--shadow); /* ✅ MODIFIÉ */
    transition: all 0.3s ease; /* ✅ AJOUTÉ */
}

nav .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    border-radius: 30px;
    transition: all 0.3s;
}

nav a:hover {
    color: var(--text-primary); /* ✅ MODIFIÉ */
    background: rgba(102, 126, 234, 0.2);
}
/* Menu mobile */
#menu-toggle {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #f093fb);
    border-radius: 3px;
    transition: all 0.3s;
}

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    margin-top: 60px;
    /* ✅ PAS D'ANIMATION - Visible immédiatement */
    opacity: 1 !important;
    animation: fadeInUp 0.6s ease;
}

.hero-content {
    max-width: 1100px;
        animation: fadeInUp 0.6s ease;

}

.hero-content h1 {
    font-size: clamp(3.5rem, 10vw, 8rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f093fb 40%, #667eea 80%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
        animation: fadeInUp 0.6s ease;

}

.hero-content h2 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--text-secondary); /* ✅ Utilise la variable */
    margin-bottom: 3rem;
    font-weight: 400;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.cta-button {
    display: inline-block;
    padding: 1.3rem 3.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.4s;
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cta-button:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 25px 70px rgba(240, 147, 251, 0.7);
}

/* === Sections === */
section {
    max-width: 1400px;
    margin: 8rem auto;
    padding: 2rem;
    /* ✅ PAS D'ANIMATION - Visible immédiatement */
    opacity: 1 !important;
}

.fade-in-section {
    /* ✅ PAS D'ANIMATION - Visible immédiatement */
    opacity: 1 !important;
    transform: none !important;
}

h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 5rem;
    text-align: center;
    color: var(--text-primary); /* ✅ MODIFIÉ */
    position: relative;
    padding-bottom: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: linear-gradient(90deg, #667eea, #f093fb, #667eea);
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(240, 147, 251, 0.7);
}

/* === About Section === */
.about-content {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    padding: 4rem;
    border-radius: 40px;
    box-shadow: 0 25px 80px var(--shadow); /* ✅ MODIFIÉ */
    border: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    transition: all 0.5s;
}

.about-content:hover {
    transform: translateY(-15px);
    box-shadow: 0 40px 100px rgba(102, 126, 234, 0.4);
}

.about-content p {
    font-size: 1.15rem;
    line-height: 2;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    margin-bottom: 1.5rem;
}

/* === Skills === */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.skill-category {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    padding: 3rem;
    border-radius: 35px;
    box-shadow: 0 20px 60px var(--shadow); /* ✅ MODIFIÉ */
    border: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    transition: all 0.5s;
}

.skill-category:hover {
    transform: translateY(-20px);
    box-shadow: 0 35px 90px rgba(102, 126, 234, 0.5);
}

.skill-category h3 {
    color: #f093fb;
    margin-bottom: 2rem;
    font-size: 1.6rem;
    font-weight: 700;
}

.skill-list {
    list-style: none;
}

.skill-list li {
    padding: 1.2rem 0;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    border-bottom: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    padding-left: 2.5rem;
    position: relative;
    font-size: 1.05rem;
}

.skill-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
    font-size: 1.3rem;
}

.skill-list li:hover {
    color: #f093fb;
}

.skill-list li:last-child {
    border-bottom: none;
}

/* === Projects === */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3.5rem;
}

.project-card {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    border-radius: 35px;
    overflow: hidden;
    box-shadow: 0 20px 60px var(--shadow); /* ✅ MODIFIÉ */
    border: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    transition: all 0.6s;
}

.project-card:hover {
    transform: translateY(-25px);
    box-shadow: 0 40px 100px rgba(102, 126, 234, 0.5);
}

.project-image {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
}

.project-content {
    padding: 2.5rem;
}

.project-content h3 {
    color: var(--text-primary); /* ✅ MODIFIÉ */
    margin-bottom: 1.2rem;
    font-size: 1.7rem;
    font-weight: 700;
}

.project-content p {
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    margin-bottom: 2rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tag {
    background: rgba(102, 126, 234, 0.15);
    padding: 0.6rem 1.4rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: #f093fb;
    font-weight: 600;
    border: 1px solid rgba(240, 147, 251, 0.3);
    
}

.project-links {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 15px;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.project-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(240, 147, 251, 0.6);
}

/* === Education === */
.education-timeline {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    padding: 4rem;
    border-radius: 40px;
    box-shadow: 0 25px 80px var(--shadow); /* ✅ MODIFIÉ */
    border: 1px solid var(--border-color); /* ✅ MODIFIÉ */
}

.education-item {
    padding: 2.5rem;
    border-left: 5px solid #667eea;
    margin-left: 2rem;
    margin-bottom: 3.5rem;
    background: var(--bg-section); /* ✅ MODIFIÉ */
    border-radius: 20px;
}

.education-item::before {
    content: '';
    position: absolute;
    left: -17px;
    top: 2.5rem;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #667eea, #f093fb);
    border-radius: 50%;
    border: 5px solid #0a0a0f;
    box-shadow: 0 0 30px rgba(240, 147, 251, 0.8);
}

.education-item h3 {
    color: #f093fb;
    margin-bottom: 0.8rem;
    font-size: 1.7rem;
    font-weight: 700;
}

.education-item .year {
    color: #667eea;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
}

.education-item p {
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    line-height: 1.9;
    font-size: 1.05rem;
}

/* === Contact === */
.contact-content {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    padding: 4rem;
    border-radius: 40px;
    box-shadow: 0 25px 80px var(--shadow); /* ✅ MODIFIÉ */
    border: 1px solid var(--border-color); /* ✅ MODIFIÉ */
}

.contact-content > p {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    margin-bottom: 3rem;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 1rem;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    font-weight: 600;
    font-size: 1.05rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1.8rem;
    background: var(--bg-section); /* ✅ MODIFIÉ */
    border: 2px solid var(--border-color); /* ✅ MODIFIÉ */
    border-radius: 20px;
    font-size: 1.05rem;
    font-family: inherit;
    color: var(--text-primary); /* ✅ MODIFIÉ */
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.08);
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.4);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted); /* ✅ MODIFIÉ */
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 5rem;
    margin: 4rem 0;
    flex-wrap: wrap;
}

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

.contact-item strong {
    display: block;
    color: #f093fb;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.contact-item a {
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 1.05rem;
}

.contact-item a:hover {
    color: #667eea;
}

.social-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.social-links a {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    transition: all 0.4s;
    box-shadow: 0 10px 35px rgba(102, 126, 234, 0.5);
}

.social-links a:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(240, 147, 251, 0.7);
}

/* === Alerts === */
.alert {
    padding: 1.5rem 2.5rem;
    border-radius: 20px;
    margin-bottom: 2.5rem;
    font-weight: 600;
    border: 2px solid;
    font-size: 1.05rem;
}

.alert-success {
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
    border-color: rgba(76, 175, 80, 0.5);
}

.alert-error {
    background: rgba(244, 67, 54, 0.15);
    color: #f44336;
    border-color: rgba(244, 67, 54, 0.5);
}

/* === Footer === */
footer {
    background: var(--bg-nav); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    color: var(--text-muted); /* ✅ MODIFIÉ */
    text-align: center;
    padding: 4rem 2rem;
    margin-top: 8rem;
    border-top: 1px solid var(--border-color); /* ✅ MODIFIÉ */
    transition: all 0.3s ease; /* ✅ AJOUTÉ */
}

footer p {
    margin: 0.5rem 0;
    font-size: 1.05rem;
}

footer a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: #f093fb;
}

/* === Scroll to top === */
.scroll-top-link {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    font-size: 30px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.6);
    transition: all 0.4s;
}

.scroll-top-link:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 15px 50px rgba(240, 147, 251, 0.8);
}

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

    nav ul {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: all 0.4s;
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6);
        border-radius: 0 0 30px 30px;
        gap: 0;
    }

    #menu-toggle:checked ~ ul {
        max-height: 600px;
        opacity: 1;
        padding: 1.5rem;
    }

    #menu-toggle:checked ~ label.menu-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    #menu-toggle:checked ~ label.menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    #menu-toggle:checked ~ label.menu-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    nav a {
        display: block;
        padding: 1.2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
}
.brand {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.brand-logo {
    height: 60px;              /* Ajuste selon ton header */
    width: 90px;               /* Carré */
    object-fit: cover;
    border-radius: 12px;       /* Coins arrondis */
    box-shadow: 0 4px 15px rgba(100, 97, 239, 0.3);  /* Ombre violette */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(100, 97, 239, 0.4);
}


.brand-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2d3561;           /* Bleu foncé assorti */
}

/* Responsive */
@media (max-width: 768px) {
    .brand-logo {
        height: 50px;
        width: 50px;
    }
    
    .brand-name {
        font-size: 1.2rem;
    }
}

/* ========================================
   SÉLECTEUR DE LANGUE
   À ajouter à la fin de votre style.css
   ======================================== */

.lang-switcher {
    position: relative;
}

.lang-dropdown {
    position: relative;
}

.lang-btn {
    background: var(--bg-card); /* ✅ MODIFIÉ */
    border: 2px solid var(--border-color); /* ✅ MODIFIÉ */
    color: var(--text-primary); /* ✅ MODIFIÉ */
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-btn:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

.lang-btn .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s;
    color: var(--text-primary); /* ✅ AJOUTÉ */
}

.lang-dropdown:hover .arrow {
    transform: rotate(180deg);
}


.lang-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--bg-card); /* ✅ MODIFIÉ */
    backdrop-filter: blur(30px);
    border: 2px solid var(--border-color); /* ✅ MODIFIÉ */
    border-radius: 20px;
    padding: 0.5rem;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    box-shadow: 0 15px 50px var(--shadow); /* ✅ MODIFIÉ */
    z-index: 1001;
}

.lang-dropdown:hover .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}


.lang-option {
    display: block;
    padding: 1rem 1.2rem;
    color: var(--text-secondary); /* ✅ MODIFIÉ */
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s;
    font-size: 0.95rem;
    font-weight: 600;
}

.lang-option:hover {
    background: rgba(102, 126, 234, 0.2);
    color: var(--primary);
}

.lang-option.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff !important; /* Force le blanc sur le dégradé */
}

/* Responsive mobile */
@media (max-width: 768px) {
    .lang-switcher {
        width: 100%;
        margin-top: 1rem;
    }

    .lang-btn {
        width: 100%;
        justify-content: center;
    }

    .lang-menu {
        position: relative;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 0.5rem;
    }

    .lang-dropdown:hover .arrow {
        transform: none; /* Pas de rotation sur mobile */
    }
}

.theme-toggle {
    position: fixed;
    top: 80px;
    right: 40px;
    z-index: 1001;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    backdrop-filter: blur(30px);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 40px var(--shadow);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px var(--shadow);
    border-color: var(--primary);
}

.theme-toggle svg {
    width: 28px;
    height: 28px;
    fill: var(--primary);
    transition: all 0.3s ease;
}

.theme-toggle:hover svg {
    fill: var(--accent);
    transform: rotate(20deg);
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.theme-toggle.rotating svg {
    animation: rotate 0.5s ease;
}

/* Responsive mobile */
@media (max-width: 768px) {
    .theme-toggle {
        top: auto;
        bottom: 110px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .theme-toggle svg {
        width: 22px;
        height: 22px;
    }
}