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

:root {
    --bg-light: #f4f7fb;
    --bg-hero: #f7fafc;
    --bg-hero-gradient-light: #E0E9F0;
    --bg-hero-gradient-dark: #C6D6E3;
    --bg-card-light: #FAFBFC;
    --bg-store-badge: #E5EFF7;
    --bg-icon: #e4edf7;
    --primary: #315068;
    --primary-light: #3A4D5E;
    --accent: #1f6feb;
    --accent-gradient-start: #4f8cff;
    --muted: #7a859a;
    --muted-dark: #4b5563;
    --muted-text: #4c4c4c;
    --card-bg: #ffffff;
    --border-soft: #dde4f0;
    --footer-bg: #f4f7fb;
    --footer-border: #dde4f0;
    --black: #191919;
    --black-darker: #111827;
    --white: #ffffff;
    --font-primary: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Fraunces', var(--font-primary);
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 40px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 18px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: var(--font-primary);
    color: var(--primary);
    background: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid rgba(221, 228, 240, 0.8);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 81px;
    position: relative;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    background: radial-gradient(circle at 20% 20%, var(--accent-gradient-start), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-name {
    font-size: 32px;
    font-weight: 600;
    color: var(--primary);
}

/* Hamburger Menu */

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 101;
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.menu-toggle-open span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle-open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle-open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Nav */

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: 14px;
}

.nav-link {
    position: relative;
    padding-bottom: 4px;
    color: var(--muted);
    font-size: 24px;
    transition: color var(--transition-fast);
}

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

.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 100%;
    border-radius: 999px;
    background: var(--accent);
}

/* Hero */

.hero {
    background:
        radial-gradient(circle at 100% 0%, var(--bg-hero-gradient-light) 0, var(--bg-hero-gradient-dark) 25%, var(--bg-hero-gradient-light) 60%),
        radial-gradient(circle at 0% 100%, var(--bg-hero-gradient-light) 0, var(--bg-hero-gradient-dark) 25%, var(--bg-hero-gradient-light) 60%),
        var(--white);
}

.hero-inner {
    min-height: calc(100vh - 81px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

.hero-copy {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 52px;
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm);
    color: var(--black);
    font-family: var(--font-serif);
}

.hero-title span:not(.hero-title-highlight) {
    color: var(--accent);
}

.hero-title-highlight {
    color: var(--primary);
    text-decoration: underline;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--black);
    max-width: 460px;
    margin-bottom: var(--spacing-md);
}

.hero-cta-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Store badges */

.store-badge {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 14px var(--spacing-md);
    background: var(--bg-store-badge);
    border: 1px solid var(--primary);
    border-radius: var(--border-radius-sm);
    max-height: 82px;
    transition: transform var(--transition-fast);
    cursor: pointer;
    text-align: left;
    text-decoration: none;
}

.store-badge:hover {
    transform: translateY(-2px);
}

.store-badge img.store-icon {
    width: 42px;
    height: auto;
    flex-shrink: 0;
}

.store-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.store-text .label {
    font-size: 16px;
    color: var(--primary-light);
    font-weight: 400;
}

.store-text .store-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
}

/* Hero Visual */

.hero-visual {
    flex: 0 0 320px;
    display: flex;
    justify-content: center;
}

.hero-visual-image {
    width: 100%;
    max-width: 375px;
    height: auto;
    object-fit: contain;
}

/* Sections */

.section {
    padding: 72px 0;
    background: var(--white);
}

.section.alt {
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-xl);
    color: var(--black);
}

.section-title {
    font-size: 24px;
    margin: 0 0 var(--spacing-xs);
    color: var(--black);
    font-weight: 600;
}

.centered-title {
    text-align: center;
}

.section-subtitle {
    font-size: 13px;
    color: var(--muted-text);
    line-height: 1.7;
}

.li-lead {
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
    text-decoration-skip-ink: none;
}

/* Feature cards */

.feature-grid {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.feature-card {
    flex: 1 1 0;
    min-width: 220px;
    max-width: 320px;
    padding: 20px 18px 22px;
    border-radius: var(--border-radius-lg);
    background: var(--card-bg);
    border: 1px solid var(--border-soft);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.03);
}

.feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}

.feature-copy {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.6;
}

/* Bottom CTA */

.bottom-cta {
    text-align: center;
    max-width: 520px;
    margin: 0 auto;
}

.bottom-cta .hero-cta-row {
    justify-content: center;
    margin-top: 20px;
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--footer-border);
    background: var(--footer-bg);
    padding: var(--spacing-lg) 0 20px;
    font-size: 11px;
    color: var(--muted);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    max-width: 260px;
}

.footer-brand-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    margin-bottom: 6px;
}

.footer-columns {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-column-title {
    font-weight: 600;
    font-size: 11px;
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
}

.footer-link {
    display: block;
    margin-bottom: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    border-top: 1px solid var(--footer-border);
    padding-top: 12px;
    margin-top: var(--spacing-xs);
}

/* Transparency section */

.section-transparency {
    background: var(--white);
    padding: 96px 0;
}

.section-panel {
    border-radius: var(--border-radius-lg);
    max-width: 1120px;
    margin: 0 auto;
}

.transparency-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.transparency-header .section-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    font-family: var(--font-serif);
    color: var(--black-darker);
}

.transparency-header .section-subtitle {
    font-size: 15px;
    line-height: 1.7;
    color: var(--muted-dark);
}

.transparency-grid {
    display: flex;
    gap: 0;
    justify-content: space-between;
}

.transparency-card {
    flex: 1 1 0;
    padding: 28px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-soft);
    background: var(--bg-card-light);
    display: flex;
    flex-direction: column;
}

.transparency-card+.transparency-card {
    border-left: none;
}

.pill-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-md);
    background: var(--bg-icon);
    border: none;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pill-icon img {
    width: 22px;
    height: 22px;
}

.transparency-card .feature-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px;
    color: var(--black-darker);
    font-family: var(--font-serif);
}

.transparency-card .feature-copy {
    font-size: 14px;
    line-height: 1.7;
    color: var(--black);
    font-family: var(--font-serif);
}

/* Utility */

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

/* Contact Form */

.contact-section {
    display: flex;
    align-items: center;
    min-height: calc(100vh - 81px - 200px);
}

.contact-content-wrapper {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-header {
    text-align: center;
    margin-bottom: 0;
}

.contact-form-container {
    width: 100%;
    padding: var(--spacing-xl);
    background: var(--bg-card-light);
    border: 1px solid var(--border-soft);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px var(--spacing-sm);
    font-size: 15px;
    font-family: var(--font-primary);
    color: var(--primary);
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover {
    border-color: var(--accent);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.form-submit-btn {
    align-self: center;
    width: 100%;
    max-width: 280px;
    padding: 14px var(--spacing-lg);
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    background: var(--accent);
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    margin-top: var(--spacing-xs);
}

.form-submit-btn:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(31, 111, 235, 0.3);
}

.form-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(31, 111, 235, 0.2);
}

/* Responsive */

@media (max-width: 900px) {
    .hero-inner {
        flex-direction: column;
        align-items: flex-start;
        padding-top: var(--spacing-lg);
        min-height: auto;
    }

    .hero-copy {
        max-width: 100%;
    }

    .hero-visual {
        align-self: center;
        width: 100%;
        max-width: 375px;
    }

    .section-panel {
        padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    }

    .transparency-grid {
        flex-direction: column;
    }

    .transparency-card+.transparency-card {
        border-left: 1px solid var(--border-soft);
        border-top: none;
        margin-top: var(--spacing-sm);
    }

    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 81px;
        left: 0;
        width: 100%;
        background: var(--white);
        border-bottom: 1px solid var(--border-soft);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-open {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 18px;
        width: 100%;
        padding: var(--spacing-xs) 0;
    }

    .footer-top {
        flex-direction: column;
    }

    .footer-columns {
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .header-inner {
        height: 70px;
    }

    .brand-name {
        font-size: 24px;
    }

    .brand-logo {
        width: 32px;
        height: 32px;
    }

    .nav {
        top: 70px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-cta-row {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .store-badge {
        width: 100%;
        justify-content: center;
    }

    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-transparency {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: 20px;
    }

    .transparency-header .section-title {
        font-size: 24px;
    }

    .transparency-card {
        padding: var(--spacing-md);
    }

    .feature-card {
        min-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .footer-brand {
        max-width: 100%;
    }

    .contact-section {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .contact-content-wrapper {
        max-width: 100%;
        gap: var(--spacing-lg);
    }

    .contact-form-container {
        padding: var(--spacing-lg);
    }

    .form-submit-btn {
        max-width: 100%;
    }

    .pdf-container {
        padding: 0;
    }

    .pdf-viewer {
        height: 600px;
    }
}

.semi-bold {
    font-weight: 700;
}

/* PDF Content Display */

.pdf-content-container {
    width: 100%;
    max-width: 900px;
    margin: var(--spacing-lg) auto;
}

.document-content {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
    line-height: 1.8;
    color: var(--primary);
}

.document-heading {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--border-soft);
}

.document-heading:first-child {
    margin-top: 0;
}

.document-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.document-text strong {
    font-weight: 600;
    color: var(--primary);
}

.document-list {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
    list-style-type: disc;
}

.document-list li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.8;
    font-size: 14px;
    color: var(--primary);
}

.document-list li strong {
    font-weight: 600;
}

.loading-message {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--muted);
    font-size: 14px;
}

.policy-iframe {
    width: 100%;
    min-height: 800px;
    height: auto;
    border: 1px solid var(--border-soft);
    border-radius: var(--border-radius-lg);
    background: var(--white);
    display: none;
}

@media (max-width: 640px) {
    .document-content {
        padding: var(--spacing-md);
    }

    .document-heading {
        font-size: 18px;
    }

    .document-text,
    .document-list li {
        font-size: 13px;
    }

    .policy-iframe {
        min-height: 600px;
    }
}