/* Variables CSS */
:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-card: #222222;
    --bg-card-light: #2a2a2a;
    --bg-day-column: #1e1e1e;
    --accent: #00d4ff;
    --accent-hover: #00b8e6;
    --accent-secondary: #7c3aed;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    --border: #333333;
    --border-light: #404040;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --radius: 12px;
    --radius-small: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

/* Base Styles */
body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
    padding-top: 80px;
}

/* Navigation */
.navbar {
    background: rgba(26, 26, 26, 0.95);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(20px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-brand a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.nav-brand a:hover {
    transform: translateY(-1px);
}

.brand-logo {
    width: 50px;
    height: auto;
    margin: 5px;
}

.brand-name {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* Desktop Menu */
.nav-menu.desktop-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-small);
}

.nav-link:hover {
    color: var(--accent);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link i {
    font-size: 0.9rem;
    opacity: 0.8;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

/* Desktop Auth */
.nav-auth.desktop-auth {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    object-fit: cover;
}

.user-avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.user-name {
    font-weight: 500;
    color: var(--text-primary);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 50%), 
                linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23333" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: #ffd700;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 212, 255, 0.2);
    min-width: 100px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-secondary);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.6);
}

.btn-login, .btn-logout, .btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-login:hover, .btn-logout:hover, .btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

.btn-google {
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
    width: 100%;
}

.btn-google:hover {
    background: #f8f9fa;
    transform: translateY(-1px);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: var(--radius-small);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    border-radius: var(--radius);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-success {
    background: var(--success);
    color: white;
    border: 1px solid var(--success);
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-1px);
}

.btn-cancel {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-cancel:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* Main Container */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Headers */
header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    text-align: center;
    padding: 4rem 2rem 3rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius) var(--radius) 0 0;
    position: relative;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 400;
    position: relative;
}

/* Sections */
.section, .form-section, .welcome-section, .exercises-section, 
.info-section, .workout-plan-section, .tips-section, .no-plan-section {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 3rem;
    margin: 2rem 0;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.section h2, .form-section h2, .welcome-section h2, .exercises-section h2, 
.info-section h2, .workout-plan-section h2, .tips-section h2, .no-plan-section h2 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 700;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.section-header h2 i {
    color: var(--accent);
    font-size: 1.5rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.section h3, .form-section h3, .welcome-section h3, .exercises-section h3, 
.info-section h3, .workout-plan-section h3, .tips-section h3, .no-plan-section h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
}

/* Welcome Section */
.welcome-card {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border-radius: var(--radius);
    border: 1px solid var(--accent);
}

.welcome-card h2 {
    color: var(--accent);
    margin-bottom: 1rem;
}

.welcome-actions {
    margin-top: 2rem;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--accent);
    font-size: 0.9rem;
}

.form-group input, .form-input,
.form-group select {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-group input:focus, .form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.gym-fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius-small);
    padding: 1.5rem;
    margin: 2rem 0;
    background: var(--bg-secondary);
}

.gym-fieldset legend {
    font-weight: 600;
    padding: 0 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gym-fieldset legend i {
    color: var(--accent);
}

.radio-group {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 1rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: var(--transition);
    min-width: 200px;
}

.radio-option:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 255, 0.05);
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: var(--accent);
    background: var(--accent);
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

.radio-option i {
    color: var(--accent);
    font-size: 1.1rem;
}

.equipment-options {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    margin: 1rem 0;
}

.equipment-options h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.equipment-options h4 i {
    color: var(--accent);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.equipment-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 1rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: var(--transition);
}

.equipment-option:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 255, 0.05);
    transform: translateY(-1px);
}

.equipment-option input[type="checkbox"] {
    display: none;
}

.equipment-option input[type="checkbox"]:checked + .equipment-icon {
    background: var(--accent);
    color: white;
}

.equipment-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: var(--transition);
    font-size: 1.1rem;
}

.equipment-name {
    font-weight: 500;
}

/* Login Page */
.login-container {
    min-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    position: relative;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    border-radius: var(--radius);
    pointer-events: none;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-options {
    position: relative;
}

.login-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.login-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.login-divider span {
    background: var(--bg-card);
    padding: 0 1rem;
    color: var(--text-muted);
    position: relative;
}

.email-login {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    z-index: 1;
    pointer-events: none;
}

.form-input {
    padding-left: 3.5rem;
}

.login-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-small);
    text-align: center;
    font-weight: 500;
    display: none;
}

.login-status.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.login-status.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}

/* Loading */
.loading-spinner {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(10px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.loading-spinner::after {
    content: '';
    width: 50px;
    height: 50px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Login Required Section */
.login-required-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem 0;
}

.login-required-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.login-required-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-secondary) 100%);
}

.login-required-card i {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: block;
}

.login-required-card h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.login-required-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.login-required-card .btn {
    font-size: 1.1rem;
    padding: 1rem 2rem;
    min-width: 200px;
}

/* Results Section */
.result-section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.result-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Workout Plan */
.workout-plan-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.day-card {
    background: var(--bg-day-column);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.day-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.day-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    padding: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.rest-day {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}

.rest-day h4 {
    background: linear-gradient(135deg, var(--text-muted) 0%, var(--border-light) 100%);
    color: var(--text-primary);
}

.rest-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    flex: 1;
    text-align: center;
}

.rest-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.exercises-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.25rem;
    flex: 1;
}

.exercise-item {
    background: var(--bg-card);
    border-radius: var(--radius-small);
    padding: 0.75rem;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transform: scale(1);
}

.exercise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-secondary) 100%);
    transition: var(--transition);
}

.exercise-item:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    padding: 1rem;
}

.exercise-item:hover::before {
    height: 4px;
}

.exercise-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    padding-right: 80px;
}

.exercise-header h5 {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    color: var(--text-primary);
    flex: 1;
}

.exercise-type {
    background: linear-gradient(135deg, var(--accent) 0%, #0099cc 100%);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 212, 255, 0.3);
}

/* Styles pour différencier les types d'exercices */
.exercise-type.time-based {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.exercise-type.time-based::before {
    content: "⏱️ ";
    margin-right: 4px;
}

.exercise-type.repetition-based {
    background: linear-gradient(135deg, var(--accent) 0%, #0099cc 100%);
    box-shadow: 0 2px 4px rgba(0, 212, 255, 0.3);
}

.exercise-type.repetition-based::before {
    content: "🔄 ";
    margin-right: 4px;
}

.exercise-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    transform: translateY(10px);
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
}

.exercise-item:hover .exercise-actions,
.exercise-item.editing .exercise-actions {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-edit, .btn-delete {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-edit:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: scale(1.05);
}

.btn-delete:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    transform: scale(1.05);
}

.exercise-edit-form {
    display: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-small);
    padding: 1.5rem;
    margin-top: 1rem;
    border: 1px solid var(--border);
    animation: slideDown 0.3s ease;
}

.exercise-item.editing .exercise-edit-form {
    display: block;
}

.edit-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.edit-form-group {
    display: flex;
    flex-direction: column;
}

.edit-form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.edit-form-group input,
.edit-form-group select {
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-small);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.edit-form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.edit-form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.edit-form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.add-exercise-btn {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 2px dashed var(--accent);
    border-radius: var(--radius-small);
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-exercise-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-1px);
}

.add-exercise-form {
    background: var(--bg-card-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-small);
    padding: 1.5rem;
    margin-top: 1rem;
    animation: slideDown 0.3s ease;
}

.add-exercise-form .edit-form-grid {
    margin-bottom: 1rem;
}

.add-exercise-form .edit-form-actions {
    justify-content: flex-end;
}

.plan-modified {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.plan-modified p {
    color: var(--success);
    font-weight: 600;
    margin: 0;
}

/* Exercise List */
.exercise-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.exercise-list .exercise-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--radius-small);
    margin-bottom: 0.5rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-icon, .tip-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tip-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.tip-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.tip-card h4 {
    margin: 1rem 0;
    color: var(--text-primary);
}

.plan-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.products-section {
    margin-top: 4rem;
    text-align: center;
}

.products-section h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.products-section h3 i {
    color: var(--accent);
}

.products-section p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: left;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.product-card h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.product-card a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.product-card a:hover {
    color: var(--accent-hover);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    text-align: left;
}

.footer-logo {
    width: 60px;
    height: auto;
    margin-bottom: 1rem;
}

.footer-brand h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--accent);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    gap: 4px;
    border-radius: var(--radius-small);
    transition: var(--transition);
    position: relative;
    z-index: 1001;
}

.nav-toggle:hover {
    background: var(--bg-card);
}

.nav-toggle:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
    pointer-events: none;
}

.nav-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu.mobile-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 80px);
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
    z-index: 999;
    flex-direction: column;
    padding: 2rem 0;
    gap: 0;
    overflow-y: auto;
    display: flex;
}

.nav-menu.mobile-menu.active {
    right: 0;
}

.nav-menu.mobile-menu .nav-link {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
    display: block;
    width: 100%;
    text-align: left;
    transition: var(--transition);
}

.nav-menu.mobile-menu .nav-link:hover {
    background: var(--bg-secondary);
    color: var(--accent);
}

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

/* Mobile Auth */
.nav-auth.mobile-auth {
    padding: 1rem 2rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
    flex-direction: column;
    gap: 1rem;
}

.nav-auth.mobile-auth .user-profile {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.nav-auth.mobile-auth .btn {
    width: 100%;
    justify-content: center;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    main {
        padding: 1.5rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .footer-content {
        padding: 0 1rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .nav-menu.desktop-menu {
        display: none !important;
    }

    .nav-auth.desktop-auth {
        display: none !important;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-item {
        min-width: 80px;
        padding: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .radio-option {
        min-width: auto;
    }
    
    .equipment-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 70px;
    }
    
    .navbar {
        padding: 0.75rem 0;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .brand-logo {
        width: 50px;
        margin: 5px;
    }
    
    .nav-menu.mobile-menu {
        top: 70px;
        height: calc(100vh - 70px);
        width: 100%;
        right: -100%;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .btn-small {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .hero-section {
        height: 80vh;
        padding: 1rem;
    }
    
    .hero-content {
        padding: 0;
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    header {
        padding: 2rem 1rem 1.5rem;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    header p {
        font-size: 1rem;
    }
    
    main {
        padding: 1rem;
    }
    
    .section, .form-section, .welcome-section, .exercises-section, 
    .info-section, .workout-plan-section, .tips-section, .no-plan-section {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .section h2, .form-section h2, .welcome-section h2, .exercises-section h2, 
    .info-section h2, .workout-plan-section h2, .tips-section h2, .no-plan-section h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .login-container {
        padding: 1rem;
    }
    
    .login-card {
        padding: 2rem 1.5rem;
    }
    
    .login-required-card {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .login-required-card h3 {
        font-size: 1.5rem;
    }
    
    .login-required-card i {
        font-size: 3rem;
    }
    
    .login-header h1 {
        font-size: 1.8rem;
    }
    
    .form-group input, .form-input {
        padding: 0.875rem;
        font-size: 0.95rem;
    }
    
    .gym-fieldset {
        padding: 1rem;
        margin: 1.5rem 0;
    }
    
    .equipment-options {
        padding: 1rem;
    }
    
    .workout-plan-container {
        gap: 1rem;
    }
    
    .day-card h4 {
        font-size: 1.2rem;
        padding: 1.25rem;
    }
    
    .exercises-list {
        padding: 1rem;
        gap: 0.5rem;
    }
    
    .exercise-item {
        padding: 0.75rem;
    }
    
    .exercise-item:hover {
        padding: 0.875rem;
        transform: scale(1.01);
    }
    
    .exercise-header {
        padding-right: 70px;
    }
    
    .exercise-header h5 {
        font-size: 0.95rem;
    }
    
    .exercise-type {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .exercise-actions {
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .btn-edit, .btn-delete {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .add-exercise-btn {
        padding: 0.875rem;
        font-size: 0.9rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .tip-icon {
        font-size: 3rem;
    }
    
    .empty-state {
        padding: 3rem 1rem;
    }
    
    .empty-icon {
        font-size: 3rem;
    }
    
    .footer-content {
        padding: 0 1rem;
    }
    
    .footer-links {
        gap: 0.5rem;
    }
}

@media (max-width: 320px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .section, .form-section, .welcome-section, .exercises-section, 
    .info-section, .workout-plan-section, .tips-section, .no-plan-section {
        padding: 1rem;
    }
    
    .login-card {
        padding: 1.5rem 1rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .exercise-header {
        gap: 0.25rem;
    }
    
    .exercise-type {
        font-size: 0.7rem;
    }
}

/* Interactions tactiles pour mobile */
@media (hover: none) and (pointer: coarse) {
    .exercise-item {
        transition: all 0.2s ease;
    }
    
    .exercise-item:active {
        transform: scale(0.98);
        background: var(--bg-card-light);
    }
    
    .exercise-actions {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        position: static;
        margin-top: 0.5rem;
        justify-content: flex-end;
    }
    
    .btn-edit:active, .btn-delete:active {
        transform: scale(0.95);
    }
}

/* Effet tactile pour les appareils tactiles */
.touch-device .exercise-item.touch-active {
    transform: scale(0.98);
    background: var(--bg-card-light);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Focus pour les exercices sur mobile */
.touch-device .exercise-item:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Amélioration de l'accessibilité */
.exercise-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Desktop Menu */
@media (min-width: 769px) {
    .nav-toggle {
        display: none !important;
    }

    .nav-menu.desktop-menu {
        display: flex !important;
    }

    .nav-auth.desktop-auth {
        display: flex !important;
    }

    .nav-menu.mobile-menu {
        display: none !important;
    }

    .nav-overlay {
        display: none !important;
    }
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info h2,
.contact-form-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.contact-method:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-details p {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

.contact-details a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--accent-hover);
}

.response-time {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.contact-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

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

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

/* FAQ Section */
.faq-section {
    padding: 4rem 2rem;
    background: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
}

.faq-item {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

    .faq-item h4 {
        color: var(--text-primary);
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .faq-item h4 i {
        color: var(--accent);
        font-size: 1.2rem;
    }

    .faq-item p {
        color: var(--text-secondary);
        line-height: 1.6;
        margin: 0;
    }

    /* Info Section */
    .info-section {
        padding: 4rem 2rem;
        background: var(--bg-primary);
    }

    .info-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        max-width: 1200px;
        margin: 0 auto;
        padding-top: 2rem;
    }

    .info-card {
        background: var(--bg-card);
        padding: 2rem;
        border-radius: var(--radius);
        border: 1px solid var(--border);
        transition: var(--transition);
        box-shadow: var(--shadow);
        text-align: center;
    }

    .info-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        border-color: var(--accent);
    }

    .info-card h3 {
        color: var(--text-primary);
        font-size: 1.3rem;
        font-weight: 600;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.75rem;
    }

    .info-card h3 i {
        color: var(--accent);
        font-size: 1.4rem;
    }

    .info-card p {
        color: var(--text-secondary);
        line-height: 1.6;
        margin: 0;
    }

    @media (max-width: 768px) {
        .info-content {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        .info-card {
            padding: 1.5rem;
        }
    }

    @media (max-width: 480px) {
        .info-section {
            padding: 2rem 1rem;
        }

        .info-card {
            padding: 1rem;
        }

        .info-card h3 {
            font-size: 1.1rem;
        }
    }

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .faq-section {
        padding: 2rem 1rem;
    }
    
    .faq-item {
        padding: 1rem;
    }
    
    .faq-item h4 {
        font-size: 1rem;
    }
}

/* About Page Styles */
.about-hero {
    margin-bottom: 3rem;
}

.about-content h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-content p {
    margin-bottom: 2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.1rem;
}

.mission-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-sections {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.about-section {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.about-section h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.about-section h3 i {
    color: var(--accent);
}

.about-section p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-section ul {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    line-height: 1.6;
}

.about-section ul li {
    margin-bottom: 0.5rem;
}

.commitment-grid,
.team-grid,
.impact-grid,
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.commitment-item,
.team-member,
.impact-item,
.value-item {
    background: var(--bg-card-light);
    padding: 1.5rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.commitment-item:hover,
.team-member:hover,
.impact-item:hover,
.value-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.commitment-item i,
.value-item i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.commitment-item h4,
.team-member h4,
.value-item h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.commitment-item p,
.team-member p,
.value-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.member-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 2rem;
}

.impact-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.impact-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Privacy Page Styles */
.privacy-intro {
    margin-bottom: 3rem;
    text-align: center;
}

.privacy-intro h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.privacy-intro p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.privacy-sections {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.privacy-section {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.privacy-section h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.privacy-section h3 i {
    color: var(--accent);
}

.privacy-section p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.data-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.data-type {
    background: var(--bg-card-light);
    padding: 1.5rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
}

.data-type h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.data-type h4 i {
    color: var(--accent);
}

.data-type ul {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    line-height: 1.6;
}

.data-type ul li {
    margin-bottom: 0.5rem;
}

.usage-grid,
.security-measures,
.sharing-cases,
.retention-policy,
.user-rights,
.cookies-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.usage-item,
.security-item,
.sharing-case,
.retention-item,
.right-item,
.cookie-type {
    background: var(--bg-card-light);
    padding: 1.5rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.usage-item:hover,
.security-item:hover,
.sharing-case:hover,
.retention-item:hover,
.right-item:hover,
.cookie-type:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.usage-item i,
.security-item i,
.right-item i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.usage-item h4,
.security-item h4,
.sharing-case h4,
.retention-item h4,
.right-item h4,
.cookie-type h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.usage-item p,
.security-item p,
.sharing-case p,
.retention-item p,
.right-item p,
.cookie-type p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.sharing-case h4,
.retention-item h4,
.cookie-type h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.sharing-case h4 i,
.retention-item h4 i,
.cookie-type h4 i {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.contact-method {
    background: var(--bg-card-light);
    padding: 1.5rem;
    border-radius: var(--radius-small);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.contact-method:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.contact-method i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.contact-method h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-method p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-method a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.contact-method a:hover {
    color: var(--accent-hover);
}

/* Navigation Dropdown Styles */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle .fa-chevron-down {
    font-size: 0.8rem;
    transition: var(--transition);
}

.nav-dropdown:hover .dropdown-toggle .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-small);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--bg-card-light);
    color: var(--text-primary);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

/* Legal Pages Styles */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-section {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.legal-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legal-section h2 i {
    color: var(--accent);
}

.legal-section p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.legal-section ul {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    line-height: 1.6;
}

.legal-section ul li {
    margin-bottom: 0.5rem;
}

.legal-section strong {
    color: var(--text-primary);
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .commitment-grid,
    .team-grid,
    .impact-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .data-types {
        grid-template-columns: 1fr;
    }
    
    .usage-grid,
    .security-measures,
    .sharing-cases,
    .retention-policy,
    .user-rights,
    .cookies-info {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .mission-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        margin-top: 0.5rem;
    }
    
    .nav-dropdown {
        display: block;
        width: 100%;
    }
    
    .dropdown-toggle {
        width: 100%;
        justify-content: flex-start;
    }
    
    .dropdown-item {
        padding: 0.5rem 1rem;
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .mission-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-method {
        padding: 1rem;
    }
    
    .about-section,
    .privacy-section {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

/* Blog Styles */
.blog-page {
    min-height: 100vh;
    background: var(--bg-primary);
}

.blog-hero {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.blog-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.blog-content {
    padding: 4rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.blog-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.blog-category {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.8rem;
}

.blog-date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.blog-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-hover);
    transform: translateX(5px);
}

.read-more i {
    font-size: 0.9rem;
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(3px);
}

.newsletter-section {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    border: 1px solid var(--border);
    margin-top: 2rem;
}

.newsletter-content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.newsletter-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.newsletter-form .btn {
    padding: 1rem 2rem;
    white-space: nowrap;
}

/* Blog Responsive */
@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2.5rem;
    }

    .blog-hero p {
        font-size: 1.1rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .newsletter-section {
        padding: 2rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 3rem 0;
    }

    .blog-hero h1 {
        font-size: 2rem;
    }

    .blog-content {
        padding: 2rem 0;
    }

    .blog-card {
        margin: 0 1rem;
    }

    .newsletter-section {
        margin: 2rem 1rem 0;
        padding: 1.5rem;
    }

    .newsletter-content h3 {
        font-size: 1.5rem;
    }
}

/* Article Page Styles */
.article-page {
    padding-top: 2rem;
}

.article-header {
    padding: 3rem 0 2rem;
    text-align: center;
}

.breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent);
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.article-category {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
}

.article-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.article-excerpt {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.article-image-section {
    padding: 2rem 0;
}

.article-image {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-content {
    padding: 3rem 0;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-body h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
    color: var(--text-primary);
}

.article-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-body ul li {
    margin-bottom: 0.75rem;
}

.article-body strong {
    color: var(--accent);
    font-weight: 600;
}

.share-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.share-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.share-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.share-btn.facebook {
    background: #1877f2;
    color: white;
    border-color: #1877f2;
}

.share-btn.facebook:hover {
    background: #166fe5;
    transform: translateY(-2px);
}

.share-btn.twitter {
    background: #1da1f2;
    color: white;
    border-color: #1da1f2;
}

.share-btn.twitter:hover {
    background: #1a91da;
    transform: translateY(-2px);
}

.share-btn.linkedin {
    background: #0077b5;
    color: white;
    border-color: #0077b5;
}

.share-btn.linkedin:hover {
    background: #006097;
    transform: translateY(-2px);
}

.share-btn.email {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border);
}

.share-btn.email:hover {
    background: var(--bg-card-light);
    transform: translateY(-2px);
}

.related-articles {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.related-articles h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.related-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.related-image {
    height: 200px;
    overflow: hidden;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.related-card:hover .related-image img {
    transform: scale(1.05);
}

.related-content {
    padding: 1.5rem;
}

.related-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.related-category {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-small);
    font-size: 0.75rem;
    font-weight: 500;
}

.related-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.related-content h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.related-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.related-content .read-more {
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-excerpt {
        font-size: 1rem;
    }
    
    .article-body {
        font-size: 1rem;
    }
    
    .article-body h2 {
        font-size: 1.5rem;
    }
    
    .article-body h3 {
        font-size: 1.25rem;
    }
    
    .share-buttons {
        justify-content: center;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .related-articles h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .article-header {
        padding: 2rem 0 1rem;
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .share-buttons {
        flex-direction: column;
    }
    
    .share-btn {
        justify-content: center;
    }
    
    .related-articles {
        padding: 2rem 0;
    }
    
    .related-articles h2 {
        font-size: 1.5rem;
    }
}