/* ============================================
   FORM STYLES - Multi-step Form Premium
   ============================================ */

.form-page {
    min-height: 100vh;
    padding: 140px 40px 80px;
    position: relative;
    z-index: 10;
}

.form-header {
    text-align: center;
    margin-bottom: 60px;
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress-container {
    margin-bottom: 50px;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--velox-yellow), var(--velox-orange));
    border-radius: 10px;
    width: 20%;
    transition: width 0.5s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.progress-step {
    flex: 1;
    text-align: center;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.progress-step.active,
.progress-step.completed {
    opacity: 1;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(244, 208, 63, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    font-family: var(--font-display);
    font-weight: 700;
    transition: all 0.3s;
}

.progress-step.active .step-circle {
    background: linear-gradient(135deg, var(--velox-yellow), var(--velox-orange));
    border-color: var(--velox-yellow);
    color: var(--dark-bg);
    box-shadow: var(--glow-yellow);
    transform: scale(1.1);
}

.progress-step.completed .step-circle {
    background: var(--tech-green);
    border-color: var(--tech-green);
    color: white;
}

.progress-step span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.progress-step.active span {
    color: var(--velox-yellow);
    font-weight: 600;
}

/* ============================================
   MULTI-STEP FORM
   ============================================ */
.multi-step-form {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(26, 31, 51, 0.6);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 50px;
    border: 1px solid rgba(244, 208, 63, 0.2);
}

.form-step {
    display: none;
    animation: fadeInStep 0.5s ease;
}

.form-step.active {
    display: block;
}

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

.step-title {
    font-family: var(--font-title);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--white);
}

/* ============================================
   OPTIONS GRID (Radio Cards)
   ============================================ */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.option-card {
    position: relative;
    cursor: pointer;
}

.option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.option-content {
    background: rgba(36, 41, 56, 0.8);
    border: 2px solid rgba(244, 208, 63, 0.2);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.option-card:hover .option-content {
    border-color: rgba(244, 208, 63, 0.5);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(244, 208, 63, 0.15);
}

.option-card input[type="radio"]:checked + .option-content {
    background: linear-gradient(135deg, rgba(244, 208, 63, 0.2), rgba(255, 111, 0, 0.1));
    border-color: var(--velox-yellow);
    box-shadow: 0 0 25px rgba(244, 208, 63, 0.3);
}

.option-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.option-content h3 {
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.option-content p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   FORM INPUTS
   ============================================ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

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

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

.form-group label {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    background: rgba(36, 41, 56, 0.8);
    border: 2px solid rgba(244, 208, 63, 0.2);
    border-radius: 12px;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--white);
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--velox-yellow);
    box-shadow: 0 0 15px rgba(244, 208, 63, 0.2);
    background: rgba(36, 41, 56, 1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   CHECKBOX GROUP
   ============================================ */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(36, 41, 56, 0.6);
    border: 2px solid rgba(244, 208, 63, 0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.checkbox-label:hover {
    border-color: rgba(244, 208, 63, 0.4);
    background: rgba(36, 41, 56, 0.8);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--velox-yellow);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--velox-yellow);
}

.checkbox-label span {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
}

.checkbox-label input[type="checkbox"]:checked + span {
    color: var(--velox-yellow);
    font-weight: 600;
}

/* ============================================
   FORM NAVIGATION
   ============================================ */
.form-navigation {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.form-navigation .btn-ghost,
.form-navigation .btn-primary {
    flex: 1;
    max-width: 250px;
}

/* ============================================
   TRUST SECTION
   ============================================ */
.trust-section {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 50px;
    padding: 30px;
    background: rgba(26, 31, 51, 0.3);
    border-radius: 16px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 250px;
}

.trust-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--velox-yellow), var(--velox-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.trust-item p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

/* ============================================
   VALIDATION STATES
   ============================================ */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.error-message {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 6px;
    display: none;
}

.form-group.has-error .error-message {
    display: block;
}

/* ============================================
   SUCCESS MESSAGE
   ============================================ */
.success-message {
    background: linear-gradient(135deg, #27AE60, #2ECC71);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    animation: successPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successPop {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.success-message h2 {
    font-family: var(--font-display);
    font-size: 32px;
    margin-bottom: 16px;
}

.success-message p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.success-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .form-page {
        padding: 120px 24px 60px;
    }
    
    .multi-step-form {
        padding: 30px 20px;
    }
    
    .progress-steps {
        flex-wrap: wrap;
    }
    
    .progress-step span {
        font-size: 10px;
    }
    
    .step-circle {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-navigation {
        flex-direction: column;
    }
    
    .form-navigation .btn-ghost,
    .form-navigation .btn-primary {
        max-width: 100%;
        width: 100%;
    }
    
    .trust-section {
        flex-direction: column;
        gap: 20px;
    }
    
    .trust-item {
        max-width: 100%;
    }
}