/* ── Polish Archive Palette ── */
:root {
  --color-navy-deep: #1e3a5f;
  --color-navy-mid: #2d4a6f;
  --color-copper: #b87333;
  --color-copper-light: #d4a574;
  --color-gold: #c9a227;
  --color-cream: #faf7f2;
  --color-warm-white: #f5f0e8;
  --color-sepia: #e8dcc8;
  --color-ink-dark: #1f1d1a;
  --color-ink-medium: #4a4743;

  --bg-primary: var(--color-warm-white);
  --bg-secondary: var(--color-cream);
  --bg-tertiary: var(--color-sepia);
  --bg-card: #ffffff;
  --text-primary: var(--color-ink-dark);
  --text-secondary: var(--color-ink-medium);
  --text-tertiary: #6b7280;
  --border-color: var(--color-sepia);
  --accent-primary: var(--color-navy-deep);
  --accent-primary-hover: var(--color-navy-mid);
  --accent-secondary: var(--color-copper);
  --accent-highlight: var(--color-gold);
  --shadow-sm: 0 1px 2px rgba(31, 29, 26, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(31, 29, 26, 0.1);
}

html[data-theme="dark"] {
  --color-copper: #d4a574;
  --color-copper-light: #b87333;
  --color-gold: #c9a227;
  --color-cream: #1f1d1a;
  --color-warm-white: #141210;
  --color-sepia: #2a2622;
  --color-ink-dark: #faf7f2;
  --color-ink-medium: #e8dcc8;

  --bg-primary: #0f0e0d;
  --bg-secondary: #1a1816;
  --bg-tertiary: #252320;
  --bg-card: #1a1816;
  --text-primary: #faf7f2;
  --text-secondary: #e8dcc8;
  --text-tertiary: #9ca3af;
  --border-color: #2a2622;
  --accent-primary: var(--color-copper);
  --accent-primary-hover: var(--color-copper-light);
  --accent-secondary: var(--color-gold);
  --accent-highlight: var(--color-gold);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

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

html {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
}

/* ── Layout ── */
.landing {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    scroll-behavior: smooth;
    position: relative;
    z-index: 1;
}

/* ── Navbar ── */
.landing-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245, 240, 232, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

html[data-theme="dark"] .landing-nav {
    background: rgba(18, 24, 32, 0.92);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.nav-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.nav-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.locale-toggle {
    background: transparent;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.05em;
    text-decoration: none;
}

.locale-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-secondary);
}

/* ── Theme Toggle ── */
.theme-toggle {
    background: transparent;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    padding: 0.375rem 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-secondary);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.nav-login-btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--accent-primary);
    color: white;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease;
}

.nav-login-btn:hover {
    background: #2a4d7a;
}

/* ── Hero ── */
.hero {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary), var(--bg-tertiary));
    padding: 6rem 1.5rem 5rem;
}

html[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #0f1419, #1a1f2e, #1e2a38);
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 5rem;
}

.hero-content {
    flex: 1;
    min-width: 0;
}

.beta-badge {
    display: inline-block;
    background: var(--accent-secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-visual {
    flex-shrink: 0;
    width: 320px;
    opacity: 0.2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-shield {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(30, 58, 95, 0.15));
}

/* ── Forms ── */
.hero-form {
    max-width: 520px;
}

.form-row {
    display: flex;
    gap: 0.625rem;
}

.email-input {
    flex: 1;
    padding: 0.875rem 1.125rem;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.email-input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(184, 115, 51, 0.1);
}

.email-input::placeholder {
    color: var(--text-tertiary);
}

.submit-btn {
    padding: 0.875rem 1.75rem;
    background: var(--accent-secondary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.submit-btn:hover:not(:disabled) {
    background: #a06228;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-privacy {
    font-size: 0.813rem;
    color: var(--text-tertiary);
    margin-top: 0.625rem;
}

.form-message {
    font-size: 0.875rem;
    margin-top: 0.625rem;
    font-weight: 500;
}

.form-message.success {
    color: #2e7d32;
}

.form-message.error {
    color: #c62828;
}

html[data-theme="dark"] .form-message.success {
    color: #66bb6a;
}

html[data-theme="dark"] .form-message.error {
    color: #ef5350;
}

/* ── Features ── */
.features {
    padding: 6rem 1.5rem;
    background: var(--bg-card);
}

html[data-theme="dark"] .features {
    background: #14171f;
}

.features-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3.5rem;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--accent-secondary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(184, 115, 51, 0.1);
    border-radius: 10px;
    margin-bottom: 1.25rem;
    color: var(--accent-secondary);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.625rem;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ── Section Divider ── */
.section-divider {
    height: 1px;
    max-width: 200px;
    margin: 0 auto;
    background: linear-gradient(to right, transparent, var(--accent-secondary), transparent);
    opacity: 0.35;
}

/* ── Showcase ── */
.showcase {
    padding: 6rem 1.5rem;
    background: var(--bg-primary);
}

html[data-theme="dark"] .showcase {
    background: #0f0e0d;
}

.showcase-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.showcase-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    border-left: 3px solid var(--accent-secondary);
    border-radius: 0 8px 8px 0;
    background: var(--bg-card);
    transition: all 0.3s ease;
}

.showcase-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.showcase-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.showcase-icon svg {
    width: 28px;
    height: 28px;
}

.showcase-text h3 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    color: var(--text-primary);
}

.showcase-text p {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ── How It Works ── */
.how-it-works {
    padding: 6rem 1.5rem;
    background: var(--bg-secondary);
}

html[data-theme="dark"] .how-it-works {
    background: #181b22;
}

.how-it-works-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.step {
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-secondary);
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
    font-family: Georgia, serif;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.step-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-description {
    font-size: 0.938rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ── About ── */
.about {
    padding: 6rem 1.5rem;
    background: var(--bg-tertiary);
}

html[data-theme="dark"] .about {
    background: #1a1f2e;
}

.about-inner {
    max-width: 900px;
    margin: 0 auto;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-description {
    font-size: 1.063rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    text-align: center;
}

.about-whom {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.about-whom-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--accent-primary);
    text-align: center;
}

.about-whom-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    text-align: center;
}

/* ── CTA ── */
.cta {
    padding: 6rem 1.5rem;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    text-align: center;
}

html[data-theme="dark"] .cta {
    background: linear-gradient(135deg, #1a1f2e, #1e2a38);
}

.cta-inner {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.cta-button {
    padding: 1rem 2.5rem;
    background: var(--accent-secondary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.063rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    background: #a06228;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(184, 115, 51, 0.2);
}

/* ── Footer ── */
.landing-footer {
    padding: 2.5rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-copy {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.footer-made {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.footer-heart {
    color: var(--accent-secondary);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--accent-secondary);
}

/* ── Legal Pages ── */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

.legal-page h1 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.legal-content h2 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.legal-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.legal-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.legal-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 0.375rem;
}

.legal-content strong {
    color: var(--text-primary);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .hero {
        padding: 3.5rem 1.5rem;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 2.5rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-form {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-visual {
        width: 200px;
        order: -1;
    }

    .form-row {
        flex-direction: column;
    }

    .submit-btn {
        width: 100%;
    }

    .features,
    .showcase,
    .how-it-works,
    .about,
    .cta {
        padding: 3.5rem 1.5rem;
    }

    .features-grid,
    .steps-grid {
        gap: 2rem;
    }

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

    .footer-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-left {
        align-items: center;
    }

    .footer-links {
        gap: 1.5rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 480px) {
    .nav-inner {
        padding: 0.875rem 1rem;
    }

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

    .nav-title {
        font-size: 1.25rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

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

    .about-whom {
        padding: 1.75rem;
    }
}