:root {
    --primary-color: #102f53;
    --secondary-color: #1a4d7a;
    --accent-color: #3a7bc8;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
}

body {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 2rem 0;
}

.container-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Landing Step */
.landing-section {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    text-align: center;
    animation: fadeIn 0.5s ease-in;
}

.landing-logo {
    max-width: 200px;
    margin-bottom: 2rem;
}

.landing-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.landing-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 2rem;
}

.landing-body {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto 2rem auto;
}

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

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}

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

.process-title {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.trust-badge {
    display: inline-block;
    background: var(--light-bg);
    padding: 1rem 2rem;
    border-radius: 10px;
    margin-top: 2rem;
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Machine Selection Step */
.step-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: none;
    animation: slideIn 0.5s ease-in;
}

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

.step-logo {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-bg);
}

.step-logo-img {
    max-width: 150px;
    height: auto;
}

.step-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-bg);
}

.step-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.step-subtitle {
    color: #6c757d;
}

.machine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
    gap: 1rem;
    margin: 1.4rem 0;
}

.machine-card {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1.4rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.machine-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 21px rgba(0,0,0,0.15);
    border-color: var(--accent-color);
}

.machine-card.selected {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    border-color: var(--primary-color);
}

.machine-icon {
    font-size: 2.1rem;
    margin-bottom: 0.7rem;
}

.machine-card.selected .machine-icon {
    color: white;
}

.machine-title {
    font-weight: bold;
    font-size: 0.84rem;
}

.machine-card p {
    font-size: 0.77rem;
    margin-bottom: 0;
}

/* Questions Step */
.progress-container {
    margin-bottom: 2rem;
    position: relative;
}

.progress {
    height: 12px;
    border-radius: 20px;
    background: var(--light-bg);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
    overflow: visible;
    position: relative;
}

.progress-bar {
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 20px;
    transition: width 0.4s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(58, 123, 200, 0.4);
}

.progress-bar::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: white;
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.progress-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.8rem;
    color: var(--primary-color);
    font-weight: bold;
}

.progress-percentage {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.question-card {
    background: var(--light-bg);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: none;
}

.question-card.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

.question-number {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: bold;
    margin-bottom: 1rem;
}

.question-text {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.question-rating {
    display: inline-block;
    background: var(--warning-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-left: 1rem;
}

.answer-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.answer-btn {
    flex: 1;
    min-width: 150px;
    padding: 1.5rem;
    border: 3px solid var(--light-bg);
    background: white;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.answer-btn:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.answer-btn.selected {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.answer-btn.selected.no {
    background: var(--danger-color);
    border-color: var(--danger-color);
}

/* Info Cards - Modern Design */
.info-card {
    background: white;
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    margin: 1.5rem 0;
    border-left: 4px solid var(--warning-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transform: translateX(4px);
}

.info-card-icon {
    font-size: 1.8rem;
    min-width: 40px;
    margin: 0;
}

.info-card-content {
    flex: 1;
}

.info-card-title {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.info-card-text {
    color: #6c757d;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Bilgilendirici Kart */
.info-card.awareness {
    border-left-color: #17a2b8;
}

.info-card.awareness .info-card-icon {
    color: #17a2b8;
}

/* Mini CTA Kart */
.info-card.cta-mini {
    border-left-color: var(--accent-color);
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    cursor: pointer;
}

.info-card.cta-mini:hover {
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.info-card.cta-mini .info-card-icon {
    color: var(--accent-color);
}

/* Quiz Arası Mesaj */
.info-card.quiz-message {
    border-left-color: var(--success-color);
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
}

.info-card.quiz-message .info-card-icon {
    color: var(--success-color);
}

/* Güven Unsuru */
.info-card.trust {
    border-left-color: var(--primary-color);
}

.info-card.trust .info-card-icon {
    color: var(--primary-color);
}

/* İpucu Kartı */
.info-card.hint {
    border-left-color: var(--warning-color);
}

.info-card.hint .info-card-icon {
    color: var(--warning-color);
}

.motivation-card {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
    color: #004085;
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.2);
    animation: fadeIn 0.5s ease-in;
}

/* Sayfa Arası Geçiş Ekranı */
.page-transition-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease-in;
}

.page-transition-screen.active {
    display: flex;
}

.transition-content {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: slideInUp 0.5s ease-out;
    position: relative;
}

.transition-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.transition-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.transition-footer {
    margin-top: 2rem;
    text-align: center;
}

.transition-footer .btn-custom {
    margin: 0 auto;
}

.auto-continue-text {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #6c757d;
    font-style: italic;
}

.auto-continue-text i {
    color: var(--accent-color);
}

.auto-continue-text span {
    font-weight: bold;
    color: var(--accent-color);
    font-size: 1.1rem;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.transition-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.transition-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.transition-message {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.transition-stats {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 15px;
}

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

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.transition-tip {
    background: linear-gradient(135deg, #fff3cd, #ffc107);
    border-radius: 10px;
    padding: 1rem;
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #856404;
}

.progress-ring {
    width: 120px;
    height: 120px;
    margin: 0 auto 1rem;
}

.progress-ring-circle {
    transition: stroke-dashoffset 0.5s;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}

/* Modern Modal Dialog */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-in;
}

.modal-overlay.active {
    display: flex;
}

.modal-dialog {
    background: white;
    border-radius: 20px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    animation: modalSlideIn 0.4s ease-out;
    overflow: hidden;
    position: relative;
    z-index: 10001;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    padding: 2rem;
    text-align: center;
}

.modal-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: bounce 1s infinite;
}

.modal-title {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0;
}

.modal-body {
    padding: 2rem;
}

.modal-message {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.modal-stats-box {
    background: var(--light-bg);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    justify-content: space-around;
}

.modal-stat {
    text-align: center;
}

.modal-stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    display: block;
}

.modal-stat-label {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 0.3rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    background: var(--light-bg);
}

.modal-btn {
    padding: 0.9rem 2rem;
    font-size: 1rem;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 140px;
    position: relative;
    z-index: 1;
    pointer-events: auto;
}

.modal-btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
}

.modal-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(58, 123, 200, 0.4);
}

.modal-btn-secondary {
    background: white;
    color: #6c757d;
    border: 2px solid #dee2e6;
}

.modal-btn-secondary:hover {
    background: var(--light-bg);
    border-color: #adb5bd;
}

/* Interstitial Pages */
.interstitial-content {
    text-align: center;
    padding: 2rem 1rem;
}

.interstitial-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.interstitial-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.interstitial-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.interstitial-body {
    font-size: 1rem;
    color: #495057;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.awareness-body p {
    margin-bottom: 1rem;
    text-align: left;
}

.awareness-consequences {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: #343a40;
    text-align: left;
}

.awareness-consequences li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.awareness-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: var(--light-bg);
    border-radius: 10px;
    padding: 1rem;
    text-align: left;
    border-left: 4px solid var(--accent-color);
}

.highlight-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.highlight-text {
    font-size: 0.95rem;
    color: #343a40;
}

.usp-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.usp-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 10px;
    text-align: left;
}

.usp-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    min-width: 30px;
}

.trust-metric {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    padding: 1rem 2rem;
    border-radius: 10px;
    color: #155724;
    font-weight: bold;
    margin-top: 2rem;
}

.data-point-box {
    background: linear-gradient(135deg, #fff3cd, #ffc107);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 2rem;
    color: #856404;
}

.data-point-box i {
    margin-right: 0.5rem;
}

.deliverables-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.deliverable-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    font-size: 1.1rem;
}

.deliverable-item i {
    color: var(--success-color);
    font-size: 1.3rem;
}

.value-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.value-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: rgba(16, 47, 83, 0.05);
    border-radius: 10px;
    padding: 1rem;
    text-align: left;
    border-left: 4px solid var(--primary-color);
}

.value-text {
    font-size: 0.95rem;
    color: #343a40;
}

.value-deliverables {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.btn-dual {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.75rem;
}

.btn-secondary-ghost {
    background: transparent;
    border: 1px solid rgba(16, 47, 83, 0.4);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.btn-secondary-ghost:hover {
    background: rgba(16, 47, 83, 0.08);
    border-color: var(--primary-color);
}

/* Offer Page */
.offer-content {
    padding: 1rem;
}

.offer-header {
    text-align: center;
    margin-bottom: 2rem;
}

.offer-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.offer-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    line-height: 1.5;
}

.countdown-banner {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.countdown-banner strong {
    font-size: 1.5rem;
    margin: 0 0.5rem;
}

.offer-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.offer-actions {
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 10px;
    text-align: left;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    min-width: 30px;
}

.pricing-box {
    background: linear-gradient(135deg, var(--light-bg), #e9ecef);
    border: 3px solid var(--accent-color);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.price-original {
    font-size: 1rem;
    color: #6c757d;
    text-decoration: line-through;
    margin-bottom: 0.5rem;
}

.price-discounted {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.discount-badge {
    display: inline-block;
    background: var(--danger-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 1rem;
    margin-left: 1rem;
}

.coupon-code {
    font-size: 1.1rem;
    margin-top: 1rem;
}

.coupon-code code {
    background: var(--warning-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.2rem;
}

.social-proof {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    border: 1px solid #dee2e6;
}

.rating {
    font-size: 1.1rem;
    color: #495057;
}

.form-privacy {
    margin: 2rem 0;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 10px;
}

.privacy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.privacy-checkbox input[type="checkbox"] {
    margin-top: 0.3rem;
    cursor: pointer;
}

.privacy-checkbox a {
    color: var(--accent-color);
    text-decoration: underline;
}

.guarantee-text {
    text-align: center;
    color: var(--success-color);
    font-weight: bold;
    font-size: 1rem;
    padding: 1rem;
    background: #d4edda;
    border-radius: 10px;
}

.offer-footer {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
    color: #6c757d;
    font-size: 0.95rem;
}

.offer-footer-item i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* User Info Step */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: block;
}

.form-control-custom {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-bg);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(58, 123, 200, 0.25);
}

.form-help-text {
    font-size: 0.9rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

/* Result Step */
.result-container {
    text-align: center;
}

.score-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 2rem auto;
    font-size: 3rem;
    font-weight: bold;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.score-circle.high {
    background: linear-gradient(135deg, var(--success-color), #20c997);
}

.score-circle.medium {
    background: linear-gradient(135deg, var(--warning-color), #fd7e14);
}

.score-circle.low {
    background: linear-gradient(135deg, var(--danger-color), #e83e8c);
}

.score-label {
    font-size: 1rem;
    margin-top: 0.5rem;
}

.result-summary {
    background: var(--light-bg);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #dee2e6;
}

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

.cta-section {
    margin-top: 3rem;
}

.cta-card {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Buttons */
.btn-custom {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.5rem;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.btn-secondary-custom {
    background: #6c757d;
    color: white;
}

.btn-secondary-custom:hover {
    background: #5a6268;
}

.btn-group-custom {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .landing-title {
        font-size: 1.8rem;
    }

    .process-steps {
        flex-direction: column;
        gap: 1rem;
    }

    .machine-grid {
        grid-template-columns: 1fr;
    }

    .answer-options {
        flex-direction: column;
    }

    .answer-btn {
        min-width: 100%;
    }

    .step-container {
        padding: 1.5rem;
    }

    .landing-section {
        padding: 2rem;
    }

    .btn-dual {
        justify-content: center;
    }
}

/* Loading Spinner */
.spinner {
    border: 4px solid rgba(16, 47, 83, 0.3);
    border-radius: 50%;
    border-top: 4px solid var(--primary-color);
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
    display: inline-block;
}

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

/* Group Headers in Machine Grid */
.machine-grid .col-12 {
    grid-column: 1 / -1;
}

.machine-grid h5 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}