:root {
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --secondary: #6366F1;
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-md: 12px;
    --radius-lg: 24px;
    --container-width: 1200px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 24px;
    height: 24px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e3a8a;
    letter-spacing: -0.5px;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--primary);
}

.btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(59, 130, 246, 0.5);
}



/* Steps Section */
.steps {
    padding: 60px 0 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
    position: relative;
    overflow: hidden;
}

.steps::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 60px;
    color: #1e3a8a;
    font-weight: 800;
    letter-spacing: -1px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: var(--white);
    padding: 50px 30px;
    border-radius: 32px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 40px 60px -15px rgba(59, 130, 246, 0.12);
}

.step-icon {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at center, #EFF6FF 0%, #DDEEFE 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    position: relative;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.8);
}

.step-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.step-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 5px 10px rgba(59, 130, 246, 0.2));
}

.step-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: #1e3a8a;
    font-weight: 700;
}

.step-card p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 35px;
    line-height: 1.6;
    max-width: 200px;
}

.btn-step {
    background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
    color: white;
    padding: 14px 35px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-step:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px -5px rgba(59, 130, 246, 0.5);
    background: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
}

.btn-step .arrow {
    transition: transform 0.3s;
}

.btn-step:hover .arrow {
    transform: translateX(5px);
}

.btn-outline {
    background: transparent;
    border: 2px solid #e2e8f0;
    color: var(--primary);
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-outline:hover {
    border-color: var(--primary);
    background-color: var(--primary);
    color: white;
}

/* CTA Banner */
.cta-banner {
    padding: 60px 0;
}

.cta-inner {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    padding: 60px;
    border-radius: var(--radius-lg);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.cta-inner h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.btn-light-large {
    background: white;
    color: var(--primary);
    padding: 16px 40px;
    font-size: 1.1rem;
    letter-spacing: 1px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-light-large:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 40px 0 20px;
}

.footer-top {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-icon {
    width: 20px;
    height: 20px;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {

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

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    padding: 20px;
    overflow-y: auto;
}

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

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 24px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
    text-align: left;
    margin-bottom: 30px;
}

.modal-header h2 {
    color: #1e3a8a;
    font-size: 1.75rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.glass-modal {
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(25px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.1) !important;
}

.modal-top-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 35px;
    position: relative;
    padding-top: 5px;
}

.step-badge-container {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.6);
    padding: 6px 16px 6px 6px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.step-number-circle {
    width: 32px;
    height: 32px;
    background: #2563EB;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-fraction {
    font-weight: 600;
    color: #1e3a8a;
    font-size: 0.95rem;
}

.header-progress-bar {
    flex-grow: 1;
    height: 6px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.header-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3B82F6 0%, #2563EB 100%);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.header-close-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.2s;
    color: #64748b;
    font-size: 1.2rem;
}

.header-close-btn:hover {
    background: white;
    transform: rotate(90deg);
    color: #1e3a8a;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #475569;
}

.form-group input {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

/* Test UI */
.question-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 24px;
}

.options-list {
    display: grid;
    gap: 12px;
    margin-bottom: 30px;
}

.option-btn {
    padding: 18px 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.option-badge {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(37, 99, 235, 0.1);
    color: #1e3a8a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: all 0.3s;
}

.option-btn:hover .option-badge {
    background: white;
    border-color: rgba(37, 99, 235, 0.3);
}

.option-btn.selected .option-badge {
    background: #2563EB;
    color: white;
    border-color: #2563EB;
}

.option-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.08);
}

.option-text-box {
    flex-grow: 1;
}

.option-text-box .opt-label {
    display: block;
    font-size: 1.15rem;
    color: #1e3a8a;
    font-weight: 500;
    line-height: 1.5;
}

.option-btn.selected {
    background: white;
    border-color: #2563EB;
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.12);
    border-width: 2px;
}

.option-btn.selected .opt-label {
    color: #2563EB;
    font-weight: 600;
}

/* Modal Footer Navigation */
.modal-footer-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-nav {
    padding: 14px 30px;
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
}

.btn-back {
    background: rgba(255, 255, 255, 0.6);
    color: #64748b;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.btn-back:hover:not(:disabled) {
    background: white;
    color: #1e3a8a;
}

.btn-next {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-next:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.btn-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

.btn-nav .icon {
    font-size: 1.1rem;
}

.progress-bar {
    height: 8px;
    background: #f1f5f9;
    border-radius: 4px;
    margin-bottom: 30px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.4s ease;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #94a3b8;
}

/* Footer Notice */
.footer-notice {
    padding: 20px 0 60px 0;
    background: #EFF6FF;
}

.notice-card {
    background: white;
    padding: 30px 40px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(59, 130, 246, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.notice-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notice-text p {
    font-size: 1.125rem;
    color: #1e3a8a;
    line-height: 1.5;
    margin: 0;
}

.notice-text strong {
    color: #2563EB;
    font-weight: 700;
}

.notice-text strong {
    color: #2563EB;
    font-weight: 700;
}

@media (max-width: 768px) {
    .notice-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
}

/* Test Completion Screen */
.completion-screen {
    text-align: center;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.checkmark-circle {
    width: 120px;
    height: 120px;
    margin: 0 auto 40px;
    position: relative;
}

.checkmark {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: block;
    stroke-width: 3;
    stroke: #2563EB;
    stroke-miterlimit: 10;
    box-shadow: inset 0 0 0 #2563EB;
    animation: fill 0.4s ease-in-out 0.4s forwards, scale 0.3s ease-in-out 0.9s both;
}

.checkmark-circle-bg {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 3;
    stroke-miterlimit: 10;
    stroke: #2563EB;
    animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke: #2563EB;
    stroke-width: 3;
    animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale {

    0%,
    100% {
        transform: none;
    }

    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill {
    100% {
        box-shadow: inset 0 0 0 60px #EFF6FF;
    }
}

.completion-title {
    font-size: 2.5rem;
    color: #1e3a8a;
    font-weight: 800;
    margin-bottom: 20px;
}

.completion-message {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.6;
}

.btn-close-test {
    padding: 16px 50px;
    font-size: 1.1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-close-test:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

/* Personal Information Card Section */
.personal-info-section {
    padding: 40px 0;
    background: linear-gradient(180deg, #EFF6FF 0%, #F8FAFC 100%);
    position: relative;
}

.personal-info-trigger-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 24px;
    padding: 30px 35px;
    display: flex;
    align-items: center;
    gap: 25px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.personal-info-trigger-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.trigger-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s;
}

.trigger-card-icon svg {
    stroke: #3B82F6;
}

.personal-info-trigger-card:hover .trigger-card-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, #DBEAFE 0%, #BFDBFE 100%);
}

.trigger-card-content {
    flex-grow: 1;
}

.trigger-card-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 6px;
}

.trigger-card-content p {
    color: #64748b;
    font-size: 0.95rem;
}

.trigger-card-arrow {
    width: 36px;
    height: 36px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.trigger-card-arrow svg {
    stroke: #3B82F6;
}

.personal-info-trigger-card:hover .trigger-card-arrow {
    background: rgba(59, 130, 246, 0.15);
    transform: translateX(5px);
}

.black-info-card {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 24px;
    padding: 50px 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
}

.card-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.card-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.card-header p {
    color: #64748b;
    font-size: 1rem;
}

.info-form {
    position: relative;
    z-index: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

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

.form-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #475569;
}

.form-field input,
.form-field select {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    background: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-dark);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-field input::placeholder {
    color: #94a3b8;
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: #3B82F6;
    background: #F8FAFC;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%233B82F6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    padding-right: 50px;
}

.form-field select option {
    background: var(--white);
    color: var(--text-dark);
    padding: 10px;
}

.submit-btn {
    width: 100%;
    margin-top: 20px;
    padding: 18px 40px;
    border-radius: 16px;
    border: none;
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 45px rgba(59, 130, 246, 0.4);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn svg {
    transition: transform 0.3s;
}

.submit-btn:hover svg {
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .personal-info-trigger-card {
        padding: 25px 30px;
    }

    .trigger-card-icon {
        width: 60px;
        height: 60px;
    }

    .trigger-card-content h3 {
        font-size: 1.25rem;
    }

    .black-info-card {
        padding: 40px 30px;
        border-radius: 20px;
    }

    .card-header h2 {
        font-size: 1.75rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .submit-btn {
        padding: 16px 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .personal-info-section {
        padding: 30px 0;
    }

    .personal-info-trigger-card {
        padding: 20px 25px;
    }

    .trigger-card-icon {
        width: 50px;
        height: 50px;
    }

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

    .trigger-card-content p {
        font-size: 0.85rem;
    }

    .black-info-card {
        padding: 30px 20px;
    }

    .card-header h2 {
        font-size: 1.5rem;
    }

    .card-header p {
        font-size: 0.9rem;
    }

    .form-field input,
    .form-field select {
        padding: 12px 16px;
        font-size: 0.95rem;
    }
}