/* ===== CSS Variables & Reset ===== */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #3b82f6;
    --color-secondary: #0f172a;
    --color-accent: #06b6d4;
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-light: #94a3b8;
    --color-text-white: #ffffff;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Utility Classes ===== */
.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-secondary);
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
    margin: 0.75rem auto 0;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 0;
    gap: 4px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--color-primary);
}

.header-tagline {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    text-align: center;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    padding: 110px 0 70px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-logo {
    margin-bottom: 1.5rem;
}

.hero-logo-text {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: -2px;
    display: inline-block;
    animation: fadeInUp 0.7s ease forwards;
}

.hero-title {
    font-size: clamp(1.25rem, 3.5vw, 1.875rem);
    margin-bottom: 1.25rem;
    color: var(--color-secondary);
    animation: fadeInUp 0.7s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: clamp(0.9375rem, 2.5vw, 1.125rem);
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    animation: fadeInUp 0.7s ease 0.2s forwards;
    opacity: 0;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-white);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.35);
    min-width: 260px;
    animation: fadeInUp 0.7s ease 0.3s forwards;
    opacity: 0;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.hero-disclaimer {
    margin-top: 1.25rem;
    font-size: 0.75rem;
    color: var(--color-text-light);
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.7s ease 0.4s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* ===== Benefits Section ===== */
.benefits {
    padding: 80px 0;
    background: var(--color-bg-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.benefit-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition-normal);
}

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

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

.benefit-title {
    font-size: 1.125rem;
    margin-bottom: 10px;
    color: var(--color-secondary);
}

.benefit-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===== How It Works Section ===== */
.how-it-works {
    padding: 80px 0;
    background: var(--color-bg-secondary);
}

.steps-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    max-width: 500px;
    margin: 0 auto;
}

.step {
    text-align: center;
    padding: 24px 16px;
}

.step-number {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-text-white);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.step-title {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.step-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    max-width: 300px;
    margin: 0 auto;
}

.step-divider {
    width: 2px;
    height: 32px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    border-radius: 1px;
}

.cta-center {
    text-align: center;
    margin-top: 40px;
}

.cta-center .btn-primary {
    opacity: 1;
    animation: none;
}

/* ===== FAQ Section ===== */
.faq {
    padding: 80px 0;
    background: var(--color-bg-primary);
}

.faq-container {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-secondary);
    background: var(--color-bg-primary);
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
    font-family: inherit;
    gap: 16px;
}

.faq-question:hover {
    background: var(--color-bg-secondary);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-normal);
    color: var(--color-primary);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 22px 20px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.faq-answer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.faq-answer a:hover {
    text-decoration: underline;
}

/* ===== Important Info Section ===== */
.important-info {
    padding: 80px 0;
    background: var(--color-bg-secondary);
}

.info-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 500px;
    margin: 0 auto;
}

.info-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.info-link-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.info-link-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-link-text {
    flex: 1;
}

.info-link-arrow {
    color: var(--color-text-light);
    font-size: 1.25rem;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.info-link-card:hover .info-link-arrow {
    transform: translateX(4px);
    color: var(--color-primary);
}

/* ===== Footer ===== */
.footer {
    padding: 50px 0 35px;
    background: var(--color-bg-dark);
    color: var(--color-text-white);
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

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

.footer-logo .logo-text {
    color: var(--color-text-white);
    font-size: 1.75rem;
}

.footer-tagline {
    color: var(--color-text-light);
    font-size: 0.8125rem;
    margin-top: 6px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 28px;
}

.footer-link {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    padding: 6px 0;
}

.footer-link:hover {
    color: var(--color-text-white);
}

.footer-disclaimer {
    text-align: center;
    max-width: 750px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-disclaimer p {
    font-size: 0.75rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.footer-disclaimer strong {
    color: var(--color-text-white);
}

.footer-legal {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal p {
    font-size: 0.75rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 4px;
}

.footer-legal strong {
    color: var(--color-text-white);
}

.footer-legal a {
    color: var(--color-primary-light);
    text-decoration: none;
}

.footer-legal a:hover {
    text-decoration: underline;
}

/* ===== Page Content (for subpages) ===== */
.page-content {
    flex: 1;
    padding: 100px 0 60px;
}

.page-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    margin-bottom: 24px;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary-dark);
}

.page-title {
    font-size: clamp(1.75rem, 5vw, 2.25rem);
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.page-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.content-block {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.intro-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

/* ===== Subpage Styles ===== */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.info-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-md);
    color: var(--color-text-white);
    flex-shrink: 0;
}

.info-details h3 {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.info-email,
.info-highlight {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-secondary);
    text-decoration: none;
}

.info-email {
    color: var(--color-primary);
}

.info-email:hover {
    text-decoration: underline;
}

.instruction-box {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    padding: 28px;
}

.instruction-box h2 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.instruction-box>p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.step-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-item {
    display: flex;
    gap: 16px;
}

.step-item .step-number {
    width: 36px;
    height: 36px;
    font-size: 0.9375rem;
    margin: 0;
}

.step-content h4 {
    font-size: 1rem;
    color: var(--color-secondary);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.step-content ul {
    list-style: none;
    margin-top: 12px;
}

.step-content li {
    padding-left: 20px;
    position: relative;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.step-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.step-content a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.step-content a:hover {
    text-decoration: underline;
}

.note {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(37, 99, 235, 0.1);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
}

.guarantee-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-success), var(--color-accent));
    border-radius: 50%;
    color: var(--color-text-white);
    flex-shrink: 0;
}

.guarantee-text h2 {
    font-size: 1.375rem;
    color: var(--color-success);
    margin-bottom: 8px;
}

.guarantee-text p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.section-block {
    margin-bottom: 28px;
}

.section-block h2 {
    font-size: 1.125rem;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.section-block p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.email-highlight {
    display: inline-block;
    padding: 16px 28px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin: 12px 0 20px;
}

.email-highlight a {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.email-highlight a:hover {
    text-decoration: underline;
}

.checklist {
    list-style: none;
    margin: 16px 0;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.check-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    color: var(--color-text-white);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.info-note {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: rgba(37, 99, 235, 0.05);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.note-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.note-content p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.warning-box {
    padding: 20px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.warning-box strong {
    color: var(--color-warning);
}

.warning-box p {
    margin-bottom: 8px;
}

.warning-box p:last-child {
    margin-bottom: 0;
}

.policy-section {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.policy-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.policy-section h2 {
    font-size: 1.125rem;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.policy-section p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.policy-list {
    list-style: none;
    margin: 16px 0;
}

.policy-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.policy-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
}

.policy-list.warning li::before {
    background: linear-gradient(135deg, var(--color-warning), #f97316);
}

.policy-list.success li::before {
    background: linear-gradient(135deg, var(--color-success), var(--color-accent));
}

.highlight-box {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    margin: 16px 0;
}

.highlight-box.educational {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border-color: rgba(16, 185, 129, 0.1);
}

.highlight-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-content p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 16px;
    }

    .header-content {
        padding: 12px 0;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-logo-text {
        font-size: 2.75rem;
    }

    .hero-title {
        font-size: 1.375rem;
    }

    .btn-primary {
        width: 100%;
        max-width: 300px;
        padding: 15px 28px;
        font-size: 1rem;
    }

    .benefits,
    .how-it-works,
    .faq,
    .important-info {
        padding: 60px 0;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .benefit-card {
        padding: 22px 20px;
    }

    .info-links {
        padding: 0;
    }

    .info-link-card {
        padding: 16px 18px;
    }

    .info-link-icon {
        width: 40px;
        height: 40px;
    }

    .page-content {
        padding: 90px 0 40px;
    }

    .content-block {
        padding: 24px 20px;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .guarantee-box {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }

    .guarantee-icon {
        width: 64px;
        height: 64px;
    }

    .step-item {
        flex-direction: column;
        text-align: center;
    }

    .step-item .step-number {
        margin: 0 auto;
    }

    .step-content ul {
        text-align: left;
    }

    .footer {
        padding: 40px 0 30px;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .footer-link {
        padding: 8px 0;
    }

    .footer-disclaimer p {
        font-size: 0.6875rem;
        padding: 0 8px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-logo-text {
        font-size: 2.25rem;
        letter-spacing: -1px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .highlight-box,
    .info-note {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Focus states */
.btn-primary:focus,
.faq-question:focus,
.info-link-card:focus,
.back-link:focus,
.footer-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Touch-friendly */
@media (pointer: coarse) {
    .btn-primary {
        min-height: 52px;
    }

    .faq-question {
        min-height: 56px;
    }

    .info-link-card {
        min-height: 68px;
    }

    .footer-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}