/* ============================================
   VARIABLES ET RESET
   ============================================ */

:root {
    --primary-color: #db3a00;
    --secondary-color: #ff6b35;
    --tertiary-color: #ff9e6d;
    --dark-gray: #333;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 5px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 15px 40px rgba(0,0,0,0.2);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

/* ============================================
   HERO SECTION
   ============================================ */

.promo-hero {
    background: linear-gradient(135deg, rgba(219, 58, 0, 0.95), rgba(184, 50, 0, 0.95)),
                url('https://images.unsplash.com/photo-1504674900247-0877df9cc836?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.promo-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 65%, rgba(255,255,255,0.1) 65%);
    z-index: 1;
}

.promo-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.promo-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    animation: slideDown 1s ease;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    line-height: 1.1;
}

.promo-hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    animation: fadeIn 1s ease 0.3s both;
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.prize-highlight {
    display: flex;
    justify-content: center;
    gap: clamp(1rem, 3vw, 2rem);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
    animation: slideUp 1s ease 0.6s both;
}

.prize-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    min-width: min(180px, 30vw);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex: 1;
    max-width: 250px;
}

.prize-card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: var(--shadow-lg);
}

.prize-card.main-prize {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.prize-card.main-prize:hover {
    transform: scale(1.1) translateY(-10px);
}

.prize-value {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.prize-label {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    opacity: 0.95;
    font-weight: 500;
}

/* ============================================
   SECTION GENERIQUE
   ============================================ */

.promo-section {
    padding: clamp(3rem, 8vw, 6rem) 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: var(--spacing-md);
    position: relative;
    color: var(--dark-gray);
    padding: 0 var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: min(80px, 15vw);
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--tertiary-color));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: #666;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    padding: 0 var(--spacing-md);
    line-height: 1.6;
}

/* ============================================
   COMMENT PARTICIPER
   ============================================ */

.how-to-participate {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    margin: var(--spacing-xl) 0;
    padding: 0 var(--spacing-sm);
}

.step-card {
    background: var(--white);
    padding: clamp(2rem, 4vw, 2.5rem) clamp(1.5rem, 3vw, 2rem);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: clamp(1rem, 2vw, 1.25rem);
    left: clamp(1rem, 2vw, 1.25rem);
    width: clamp(40px, 8vw, 50px);
    height: clamp(40px, 8vw, 50px);
    background: linear-gradient(135deg, var(--primary-color), var(--tertiary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 700;
}

.step-icon {
    font-size: clamp(2.5rem, 5vw, 3rem);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.step-card h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
    font-weight: 600;
}

.step-card p {
    color: #666;
    line-height: 1.6;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    flex-grow: 1;
}

/* ============================================
   LOTS À GAGNER
   ============================================ */

.prizes-showcase {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: clamp(3rem, 6vw, 5rem) 0;
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-xl) 0;
    position: relative;
}

.prizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    margin-top: var(--spacing-xl);
    padding: 0 var(--spacing-sm);
}

.prize-showcase-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.prize-showcase-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.prize-showcase-card.gold {
    transform: scale(1.05);
    border: 3px solid #FFD700;
    z-index: 1;
}

.prize-showcase-card.gold:hover {
    transform: scale(1.05) translateY(-15px);
}

.prize-header {
    background: linear-gradient(135deg, var(--primary-color), var(--tertiary-color));
    padding: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    color: var(--white);
    flex-shrink: 0;
}

.prize-header.gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
}

.prize-icon {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
}

.prize-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.prize-amount {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
}

.prize-details {
    padding: clamp(1.5rem, 3vw, 2rem);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.prize-details ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.prize-details li {
    padding: clamp(0.75rem, 1.5vw, 1rem) 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    line-height: 1.4;
}

.prize-details li:last-child {
    border-bottom: none;
}

.prize-details i {
    color: var(--primary-color);
    font-size: 1.1em;
    flex-shrink: 0;
    margin-top: 0.1em;
}

/* ============================================
   FORMULAIRE D'INSCRIPTION
   ============================================ */

.promo-form-section {
    background: linear-gradient(135deg, #fff5f0 0%, #ffe8d6 100%);
    padding: clamp(3rem, 6vw, 5rem) 0;
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-xl);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2rem);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-title {
    text-align: center;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.form-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: var(--spacing-xl);
    font-size: clamp(1rem, 1.8vw, 1.1rem);
    line-height: 1.5;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group {
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-gray);
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
}

.form-control {
    width: 100%;
    padding: clamp(0.875rem, 2vw, 1rem) clamp(1rem, 2vw, 1.25rem);
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-size: clamp(0.95rem, 1.8vw, 1rem);
    transition: all 0.3s ease;
    background: #f8f9fa;
    font-family: 'Roboto', sans-serif;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(219, 58, 0, 0.1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.3em;
    min-width: 18px;
    min-height: 18px;
    cursor: pointer;
}

.form-checkbox label {
    font-size: clamp(0.9rem, 1.6vw, 0.95rem);
    line-height: 1.5;
    color: #555;
    cursor: pointer;
    user-select: none;
}

.form-checkbox a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.form-checkbox a:hover {
    text-decoration: underline;
    color: var(--secondary-color);
}

.submit-container {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--tertiary-color));
    color: var(--white);
    border: none;
    padding: clamp(1rem, 2.5vw, 1.25rem) clamp(2rem, 4vw, 3rem);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    box-shadow: 0 10px 30px rgba(219, 58, 0, 0.3);
    min-width: min(250px, 80%);
    margin: 0 auto;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(219, 58, 0, 0.4);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.notification-toggle {
    background: #f0f9ff;
    border: 2px solid #b3e0ff;
    border-radius: var(--border-radius-md);
    padding: clamp(1.25rem, 2.5vw, 1.5rem);
    margin: var(--spacing-lg) 0;
}

.notification-toggle h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
}

.notification-toggle h4 i {
    color: #25D366;
    font-size: 1.3em;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    margin-top: var(--spacing-xl);
    padding: clamp(0.75rem, 1.5vw, 0.875rem) clamp(1.5rem, 3vw, 2rem);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    transition: all 0.3s ease;
    background: var(--white);
}

.back-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(-5px);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   MESSAGE DE SUCCÈS
   ============================================ */

.success-message {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: var(--white);
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin: var(--spacing-xl) 0;
    animation: slideDown 0.5s ease;
    display: none;
}

.success-icon {
    font-size: clamp(3rem, 6vw, 4rem);
    margin-bottom: var(--spacing-md);
}

.participation-number {
    background: rgba(255,255,255,0.2);
    padding: clamp(1rem, 2vw, 1.25rem) clamp(1.5rem, 3vw, 2rem);
    border-radius: 50px;
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 700;
    margin: var(--spacing-md) 0;
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 1px;
}

.success-message h3 {
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    margin-bottom: var(--spacing-sm);
}

.success-message p {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    opacity: 0.95;
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   FOOTER NOTE
   ============================================ */

.footer-note {
    text-align: center;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.footer-note h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    margin-bottom: var(--spacing-lg);
    color: var(--dark-gray);
}

.footer-note p {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    margin-bottom: var(--spacing-sm);
    padding: 0 var(--spacing-md);
    line-height: 1.6;
}

.footer-note i {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
    font-size: 1.2em;
}

.footer-note .italic {
    font-style: italic;
    margin-top: var(--spacing-lg);
    font-size: clamp(1rem, 1.8vw, 1.1rem);
    color: #777;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.animated {
    animation: slideUp 0.8s ease both;
}

/* ============================================
   RESPONSIVE - TABLETTE
   ============================================ */

@media (max-width: 992px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .promo-hero {
        background-attachment: scroll;
    }
    
    .prize-card.main-prize {
        transform: none;
        order: -1;
    }
    
    .prize-card.main-prize:hover {
        transform: translateY(-10px);
    }
    
    .prize-showcase-card.gold {
        transform: none;
        border: 2px solid #FFD700;
    }
    
    .prize-showcase-card.gold:hover {
        transform: translateY(-15px);
    }
    
    .how-to-participate {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */

@media (max-width: 768px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .promo-hero {
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }
    
    .promo-hero-content {
        padding: var(--spacing-md);
    }
    
    .prize-highlight {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .prize-card {
        max-width: 300px;
        width: 100%;
        min-width: auto;
    }
    
    .section-title::after {
        width: 60px;
    }
    
    .prizes-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .form-container {
        padding: var(--spacing-lg) var(--spacing-md);
        margin: 0 var(--spacing-xs);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-checkbox {
        align-items: flex-start;
    }
    
    .form-checkbox input[type="checkbox"] {
        margin-top: 0.2em;
    }
    
    .submit-btn {
        width: 100%;
        max-width: 300px;
    }
}

/* ============================================
   RESPONSIVE - PETIT MOBILE
   ============================================ */

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .promo-hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .promo-hero-subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-xs);
    }
    
    .section-title {
        font-size: 1.6rem;
        padding: 0 var(--spacing-sm);
    }
    
    .section-subtitle {
        font-size: 0.95rem;
        padding: 0 var(--spacing-sm);
    }
    
    .step-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .step-number {
        top: 12px;
        left: 12px;
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .step-icon {
        font-size: 2.2rem;
    }
    
    .step-card h3 {
        font-size: 1.2rem;
    }
    
    .prize-card {
        padding: var(--spacing-md);
    }
    
    .prize-value {
        font-size: 2rem;
    }
    
    .prize-label {
        font-size: 0.9rem;
    }
    
    .form-control {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
    
    .submit-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .back-link {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .success-message {
        padding: var(--spacing-lg) var(--spacing-md);
        margin: var(--spacing-lg) 0;
    }
    
    .success-icon {
        font-size: 2.5rem;
    }
    
    .participation-number {
        font-size: 1.4rem;
        padding: 0.875rem 1.5rem;
    }
}

/* ============================================
   ORIENTATION PAYSAGE SUR MOBILE
   ============================================ */

@media (max-height: 600px) and (orientation: landscape) {
    .promo-hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .promo-hero-content {
        padding: var(--spacing-sm) 0;
    }
    
    .promo-hero-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .promo-hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .prize-highlight {
        margin-top: var(--spacing-md);
        flex-direction: row;
        flex-wrap: nowrap;
        gap: var(--spacing-sm);
    }
    
    .prize-card {
        padding: var(--spacing-sm);
        min-width: auto;
    }
    
    .prize-value {
        font-size: 1.8rem;
    }
    
    .prize-label {
        font-size: 0.8rem;
    }
}

/* ============================================
   ACCESSIBILITE ET ETATS
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .pulse-animation {
        animation: none;
    }
}

.form-control:focus,
button:focus,
a:focus,
input[type="checkbox"]:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* État chargement */
.loading .submit-btn i {
    animation: spin 1s linear infinite;
}

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

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    .promo-form-section {
        background: linear-gradient(135deg, #2a2a2a 0%, #3a3a3a 100%);
    }
    
    .form-container,
    .step-card,
    .prize-showcase-card {
        background: #2a2a2a;
        color: #f0f0f0;
    }
    
    .form-label,
    .step-card h3,
    .prize-title {
        color: #f0f0f0;
    }
    
    .step-card p,
    .form-subtitle {
        color: #bbb;
    }
    
    .form-control {
        background: #3a3a3a;
        border-color: #555;
        color: #f0f0f0;
    }
    
    .form-control:focus {
        background: #4a4a4a;
    }
}

/* Impression */
@media print {
    .promo-hero,
    .prizes-showcase,
    .promo-form-section {
        background: none !important;
        color: #000 !important;
    }
    
    .submit-btn,
    .back-link {
        display: none !important;
    }
    
    .form-container {
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
}