:root {
    --primary-color: #0060D1;
    --primary-light: #60a5fa;
    --primary-dark: #1d4ed8;
    --accent-color: #0ea5e9;
    --accent-dark: #0284c7;
    --secondary-color: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-main: #f8fafc;
    --bg-white: #ffffff;
    --border-radius: 16px;
    --border-radius-sm: 10px;
    --transition-speed: 0.3s;
    --shadow-soft: 0 4px 20px rgba(15, 23, 42, 0.06);
    --shadow-hover: 0 12px 28px rgba(15, 23, 42, 0.12);
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Noto Sans KR', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

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

.text-muted {
    color: var(--text-muted);
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.ml-4 {
    margin-left: 1.5rem;
}

.pr-3 {
    padding-right: 1rem;
}

.pl-3 {
    padding-left: 1rem;
}

.px-5 {
    padding-left: 3rem;
    padding-right: 3rem;
}

.w-100 {
    width: 100%;
}

.font-weight-bold {
    font-weight: bold;
}

/* Grid System */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 10px;
}

.flex-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

/* ====================== */
/* NAVBAR                  */
/* ====================== */
.navbar {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 1px 16px rgba(30, 100, 200, 0.06);
    height: 70px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    font-size: 1.5rem;
    font-family: var(--font-display);
}

.logo-text {
    color: var(--primary-color);
    font-weight: 800;
}

.logo-text b {
    color: var(--text-main);
    font-weight: 800;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    font-family: var(--font-body);
}

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ====================== */
/* BUTTONS                 */
/* ====================== */
button,
.btn {
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    transition: all var(--transition-speed);
    outline: none;
    border-radius: var(--border-radius-sm);
}

.btn-primary {
    background: #111827;
    color: #ffffff;
    padding: 14px 24px;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 12px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    border: none;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(17, 24, 39, 0.2);
}

.btn-primary-sm {
    background: var(--primary-color);
    color: white !important;
    padding: 9px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-primary-sm:hover {
    background: var(--primary-light);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border-color);
    color: var(--text-main);
    padding: 12px 24px;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 50px;
}

.btn-outline:hover {
    background: #eff6ff;
    border-color: var(--primary-light);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-lg {
    font-size: 1rem;
    padding: 14px 32px;
}

/* ====================== */
/* APP CONTENT / PAGES     */
/* ====================== */
#app-content {
    min-height: calc(100vh - 160px);
    padding-top: 70px;
}

.page {
    display: none;
    animation: fadeIn 0.5s ease-out;
    padding: 96px 0;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 2.5rem;
    color: var(--primary-dark);
    position: relative;
    padding-bottom: 12px;
    font-family: var(--font-display);
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, rgba(56, 132, 244, 0.8), rgba(100, 180, 255, 0.7));
    border-radius: 2px;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2.5rem;
    font-family: var(--font-display);
    color: var(--text-main);
}

/* ====================== */
/* HERO SECTION            */
/* ====================== */
.hero {
    background: #0060D1;
    padding: 100px 20px 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: -96px;
    padding-top: 140px;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-family: var(--font-display);
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 1.2rem;
    line-height: 1.2;
    color: #ffffff;
    font-weight: 800;
}

.hero .highlight {
    color: #fde68a;
}

.hero p.subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero .btn-primary {
    background: #ffffff;
    color: #1d4ed8;
    font-weight: 700;
    padding: 16px 36px;
    font-size: 1.05rem;
}

.hero .btn-primary:hover {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
    background: #f0f4ff;
}

/* ====================== */
/* FEATURES (Numbered List)*/
/* ====================== */
.features-section {
    padding: 60px 0 30px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #ffffff;
    padding: 28px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.feature-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    min-width: 50px;
    line-height: 1;
}

.feature-info h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--text-main);
}

.feature-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ====================== */
/* COVERAGE CARDS          */
/* ====================== */
.coverage-section {
    padding: 40px 0 50px;
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.cov-card {
    background: #ffffff;
    padding: 36px 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.cov-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.cov-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: #eff6ff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.cov-header {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.cov-amount {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 6px;
    font-family: var(--font-display);
}

.cov-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.cov-deductible {
    display: inline-block;
    padding: 5px 14px;
    background: #f1f5f9;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
}

.cov-deductible.no-deduct {
    background: #f1f5f9;
    color: var(--text-muted);
}

/* ====================== */
/* ELIGIBILITY             */
/* ====================== */
.eligibility-section {
    padding: 20px 0 50px;
}

.el-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 48px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

.el-left {
    flex: 1;
    padding-right: 40px;
}

.el-right {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.checklist {
    list-style: none;
    margin: 20px 0;
}

.checklist li {
    margin-bottom: 15px;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

.checklist li i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.3rem;
}

.device-types {
    margin: 20px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.badge {
    background: #eff6ff;
    color: var(--primary-dark);
    padding: 7px 16px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 500;
    border: 1px solid #dbeafe;
}

.scooter-graphic {
    width: 180px;
    height: 180px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.3);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* ====================== */
/* ALERTS                  */
/* ====================== */
.alert {
    padding: 16px 20px;
    border-radius: var(--border-radius-sm);
    font-size: 0.93rem;
    border: 1px solid transparent;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.alert-info {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

.alert-info ul {
    margin-top: 10px;
    margin-left: 20px;
}

.alert-heading {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

/* ====================== */
/* FORMS                   */
/* ====================== */
.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin-top: 0;
    margin-bottom: 32px;
    color: #111827;
}

.page-title::after {
    display: none;
}

.shadow-box {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: none;
    border: 1px solid #e5e7eb;
}

.shadow-box h3,
.form-container h3,
#page-claim h3,
#page-cancel h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    margin-top: 28px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e7eb;
    color: #111827;
    display: flex;
    align-items: center;
    gap: 10px;
}

.shadow-box h3:first-child,
.form-container h3:first-child,
.form-step:first-child h3 {
    margin-top: 0;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: #1d4ed8;
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 6px;
    flex-shrink: 0;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #111827;
    font-size: 0.95rem;
}

.form-group:has(input[required]) label::after,
.form-group:has(select[required]) label::after {
    content: " *";
    color: #ef4444;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
    font-family: var(--font-body);
    background: #ffffff;
    color: #111827;
}

.form-control::placeholder {
    color: #9ca3af;
}

.form-control:focus {
    border-color: #3b82f6;
    outline: none;
    box-shadow: none;
}

textarea.form-control {
    resize: vertical;
}

/* Radio / Checkbox */
.radio-group.row {
    display: flex;
    gap: 32px;
    padding: 8px 0 16px;
}

.radio-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 1rem;
    color: #111827;
    font-weight: 400;
}

.radio-btn input[type="radio"] {
    accent-color: #0060D1;
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
}

/* Card-style Radio (payment method) */
.radio-card-group {
    gap: 12px !important;
    padding: 0 !important;
}

.radio-card {
    flex: 1;
    padding: 14px 16px !important;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    background: #ffffff;
    transition: all 0.2s;
}

.radio-card:has(input:checked) {
    border-color: #0060D1;
    background: #f0f7ff;
}

/* Custom Checkbox */
.check-container {
    display: block;
    position: relative;
    padding-left: 32px;
    margin-bottom: 14px;
    cursor: pointer;
    user-select: none;
    font-size: 0.95rem;
}

.check-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: #eef2f7;
    border-radius: 6px;
    border: 1.5px solid #d1d5db;
    transition: all 0.2s;
}

.check-container:hover input~.checkmark {
    background-color: #e5e7eb;
}

.check-container input:checked~.checkmark {
    background-color: #111827;
    border-color: #111827;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.check-container input:checked~.checkmark:after {
    display: block;
}

.check-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 6px;
    height: 11px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* File Upload */
.file-upload {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 6px;
    background: #ffffff;
}

.file-input {
    display: none;
}

.file-label {
    display: inline-block;
    padding: 8px 16px;
    background: #1d4ed8;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    border: none;
    margin: 0;
    transition: all 0.2s;
}

.file-label:hover {
    background: #1e3a8a;
}

.file-name {
    font-size: 0.95rem;
    color: #6b7280;
}

/* Stepper (hidden now) */
.stepper {
    display: none;
}

.step {
    display: none;
}

/* Form Actions (submit buttons) */
.form-actions {
    text-align: center;
    padding-top: 24px;
    margin-top: 32px;
    border-top: 1px solid #f3f4f6;
}

.terms-box {
    background: #f9fafb;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
}

.terms-box h4 {
    margin-bottom: 16px;
    font-size: 1.02rem;
    font-family: var(--font-display);
}

/* ====================== */
/* ACCORDION / FAQ         */
/* ====================== */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.accordion-item {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.accordion-header {
    padding: 24px;
    background: transparent;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
}

.accordion-header:hover {
    color: var(--primary-color);
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-header {
    background: transparent;
    color: var(--primary-color);
    border-bottom: none;
    padding-bottom: 12px;
}

.accordion-item.active .accordion-content {
    padding: 0 24px 24px 24px;
    max-height: 500px;
}

.accordion-header i {
    transition: transform 0.3s;
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

/* ====================== */
/* FOOTER                  */
/* ====================== */
.footer {
    background: #1a1e2e;
    color: #8b95a5;
    padding: 0;
    font-size: 0.88rem;
    margin-top: 0;
    line-height: 1.8;
}

.footer-container {
    text-align: center;
}

.footer-links {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
}

.footer-links a {
    color: #c8ced6;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-info {
    padding: 28px 0 20px;
}

.footer-info .footer-company {
    font-weight: 700;
    color: #d1d5db;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.footer-info p {
    margin-bottom: 4px;
    color: #8b95a5;
}

.footer-info a {
    color: #c8ced6;
    text-decoration: none;
    font-weight: 600;
}

.footer-info a:hover {
    color: #c8ced6;
}

.footer-info strong {
    color: #c8ced6;
    font-weight: 600;
}

.footer-notice {
    padding: 16px 0 24px;
}

.footer-notice p {
    color: #5a6270;
    font-size: 0.8rem;
}

.divider {
    margin: 0 14px;
    color: #3d4554;
}

/* ====================== */
/* RESPONSIVE              */
/* ====================== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

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

    .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0;
        margin-bottom: 15px;
    }

    .el-card {
        flex-direction: column;
        padding: 32px;
    }

    .el-left {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .stepper {
        display: none;
    }

    .radio-group.row {
        flex-direction: column;
        gap: 10px;
    }

    .shadow-box {
        padding: 24px 20px;
        border-radius: 12px;
    }

    .page-title {
        font-size: 1.4rem;
        margin-bottom: 24px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .features-list {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero {
        padding: 70px 16px 60px;
    }

    .cov-amount {
        font-size: 1.8rem;
    }
}