/**
 * Pageify — Landing Page Styles
 * Public-facing homepage: hero, features, pricing, footer.
 * Requires: variables.css + pageify.css loaded first.
 */

/* ══════════════════════════════════════
   LANDING NAVIGATION
   ══════════════════════════════════════ */

.landing-nav {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--pgf-space-xl);
    height: 64px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--pgf-border);
    z-index: var(--pgf-z-sticky);
}

[data-theme="dark"] .landing-nav {
    background: rgba(15, 23, 42, 0.95);
}

.landing-nav .nav-brand {
    display: flex;
    align-items: center;
    gap: var(--pgf-space-sm);
    text-decoration: none;
}

.landing-nav .nav-brand img {
    height: 32px;
}

.landing-nav .nav-brand span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pgf-primary);
}

.landing-nav .nav-links {
    display: flex;
    align-items: center;
    gap: var(--pgf-space-lg);
    list-style: none;
    padding: 0;
}

.landing-nav .nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--pgf-text-secondary);
    text-decoration: none;
    transition: color var(--pgf-transition);
}

.landing-nav .nav-links a:hover {
    color: var(--pgf-text);
}

.landing-nav .nav-actions {
    display: flex;
    align-items: center;
    gap: var(--pgf-space-xs);
}

/* ── Language selector ── */
.nav-lang-selector {
    position: relative;
}

.nav-lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--pgf-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: var(--pgf-radius);
    transition: all var(--pgf-transition);
}

.nav-lang-btn:hover {
    color: var(--pgf-text);
    background: var(--pgf-bg-alt);
}

.nav-lang-btn .fa-chevron-down {
    transition: transform var(--pgf-transition);
}

.nav-lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--pgf-bg);
    border: 1px solid var(--pgf-border);
    border-radius: var(--pgf-radius);
    box-shadow: var(--pgf-shadow-hover);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
    z-index: 100;
}

.nav-lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-lang-dropdown a {
    display: block;
    padding: 8px 16px;
    font-size: 0.8125rem;
    color: var(--pgf-text-secondary);
    text-decoration: none;
    transition: all var(--pgf-transition);
}

.nav-lang-dropdown a:hover {
    background: var(--pgf-bg-alt);
    color: var(--pgf-text);
}

.nav-lang-dropdown a.active {
    color: var(--pgf-primary);
    font-weight: 600;
}

.nav-lang-dropdown a:first-child {
    border-radius: var(--pgf-radius) var(--pgf-radius) 0 0;
}

.nav-lang-dropdown a:last-child {
    border-radius: 0 0 var(--pgf-radius) var(--pgf-radius);
}

/* ── Theme toggle ── */
.nav-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--pgf-radius);
    cursor: pointer;
    background: none;
    border: none;
    color: var(--pgf-text-secondary);
    font-size: 1rem;
    transition: all var(--pgf-transition);
}

.nav-theme-toggle:hover {
    color: var(--pgf-primary);
    background: var(--pgf-bg-alt);
}

/* ══════════════════════════════════════
   HERO
   ══════════════════════════════════════ */

.hero {
    text-align: center;
    padding: 80px var(--pgf-space-xl) 60px;
    max-width: 720px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--pgf-text);
    margin-bottom: var(--pgf-space-md);
}

.hero h1 .highlight {
    color: var(--pgf-primary);
}

.hero .hero-subtitle {
    font-size: 1.125rem;
    color: var(--pgf-text-secondary);
    margin-bottom: var(--pgf-space-xl);
    line-height: 1.6;
}

.hero .hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--pgf-space-md);
    margin-bottom: var(--pgf-space-lg);
}

.hero .hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--pgf-space-lg);
    color: var(--pgf-text-muted);
    font-size: 0.8125rem;
}

.hero .hero-badges span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero .hero-badges i {
    color: var(--pgf-accent);
}

/* Hero screenshot */
.hero-image {
    max-width: 960px;
    margin: 0 auto var(--pgf-space-2xl);
    padding: 0 var(--pgf-space-xl);
}

.hero-image img {
    width: 100%;
    border-radius: var(--pgf-radius);
    box-shadow: var(--pgf-shadow-modal);
    border: 1px solid var(--pgf-border);
}

/* ══════════════════════════════════════
   FEATURES
   ══════════════════════════════════════ */

.features {
    padding: 60px var(--pgf-space-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.features .section-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--pgf-space-sm);
}

.features .section-subtitle {
    text-align: center;
    color: var(--pgf-text-secondary);
    margin-bottom: var(--pgf-space-2xl);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--pgf-space-xl);
}

.feature-card {
    padding: var(--pgf-space-lg);
    border-radius: var(--pgf-radius);
    border: 1px solid transparent;
    transition: all var(--pgf-transition);
}

.feature-card:hover {
    border-color: var(--pgf-border);
    box-shadow: var(--pgf-shadow);
    transform: translateY(-2px);
}

.feature-card .feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--pgf-radius);
    font-size: 1.25rem;
    margin-bottom: var(--pgf-space-md);
}

.feature-card .feature-icon.icon-primary {
    background: var(--pgf-primary-light);
    color: var(--pgf-primary);
}

.feature-card .feature-icon.icon-accent {
    background: var(--pgf-accent-light);
    color: var(--pgf-accent);
}

.feature-card .feature-icon.icon-gdpr {
    background: var(--pgf-gdpr-light);
    color: var(--pgf-gdpr);
}

.feature-card h3 {
    font-size: 1rem;
    margin-bottom: var(--pgf-space-sm);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--pgf-text-secondary);
    line-height: 1.6;
}

/* ══════════════════════════════════════
   GDPR HIGHLIGHT
   ══════════════════════════════════════ */

.gdpr-section {
    padding: 60px var(--pgf-space-xl);
    background: var(--pgf-gdpr-light);
}

.gdpr-section .gdpr-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.gdpr-section h2 {
    font-size: 1.75rem;
    margin-bottom: var(--pgf-space-md);
}

.gdpr-section .gdpr-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--pgf-space-md);
    text-align: left;
    margin-top: var(--pgf-space-xl);
    list-style: none;
    padding: 0;
}

.gdpr-section .gdpr-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--pgf-space-sm);
    font-size: 0.875rem;
    color: var(--pgf-text-secondary);
}

.gdpr-section .gdpr-list li i {
    color: var(--pgf-gdpr);
    margin-top: 3px;
    flex-shrink: 0;
}

/* ══════════════════════════════════════
   PRICING
   ══════════════════════════════════════ */

.pricing {
    padding: 60px var(--pgf-space-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.pricing .section-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--pgf-space-2xl);
}

.pricing .section-subtitle {
    text-align: center;
    color: var(--pgf-text-secondary);
    margin-bottom: var(--pgf-space-2xl);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--pgf-space-lg);
    max-width: 700px;
    margin: 0 auto;
    align-items: start;
}

.pricing-card {
    background: var(--pgf-bg);
    border: 1px solid var(--pgf-border);
    border-radius: var(--pgf-radius);
    padding: var(--pgf-space-xl);
    text-align: center;
    position: relative;
}

.pricing-card {
    transition: transform var(--pgf-transition), box-shadow var(--pgf-transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pgf-shadow-hover);
}

.pricing-card.featured {
    border-color: var(--pgf-primary);
    box-shadow: 0 4px 24px rgba(46, 80, 144, 0.15);
}

.pricing-card.featured::before {
    content: attr(data-badge);
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--pgf-primary);
    color: var(--pgf-text-inverse);
    padding: 4px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--pgf-radius-full);
}

.pricing-card .plan-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--pgf-text);
    margin-bottom: var(--pgf-space-sm);
}

.pricing-card .plan-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pgf-text);
    margin-bottom: var(--pgf-space-xs);
}

.pricing-card .plan-price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--pgf-text-muted);
}

.pricing-card .plan-annual {
    font-size: 0.75rem;
    color: var(--pgf-text-muted);
    margin-bottom: var(--pgf-space-lg);
}

.pricing-card .plan-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--pgf-space-lg);
    text-align: left;
}

.pricing-card .plan-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--pgf-space-sm);
    font-size: 0.8125rem;
    color: var(--pgf-text-secondary);
    padding: 6px 0;
}

.pricing-card .plan-features li i {
    color: var(--pgf-accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.pricing-card .plan-features li.unavailable {
    color: var(--pgf-text-muted);
    text-decoration: line-through;
}

.pricing-card .plan-features li.unavailable i {
    color: var(--pgf-text-muted);
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */

.landing-footer {
    padding: var(--pgf-space-2xl) var(--pgf-space-xl);
    border-top: 1px solid var(--pgf-border);
    background: var(--pgf-bg);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--pgf-space-xl);
}

.footer-brand-header {
    display: flex;
    align-items: center;
    gap: var(--pgf-space-sm);
    margin-bottom: var(--pgf-space-md);
}

.footer-brand-header img {
    height: 28px;
    width: auto;
}

.footer-brand-header span {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--pgf-primary);
}

.footer-brand p {
    font-size: 0.8125rem;
    color: var(--pgf-text-muted);
    max-width: 280px;
    margin-bottom: var(--pgf-space-md);
    line-height: 1.5;
}

.footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pgf-text);
    margin-bottom: var(--pgf-space-md);
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: var(--pgf-space-sm);
}

.footer-col ul a {
    font-size: 0.8125rem;
    color: var(--pgf-text-muted);
    text-decoration: none;
}

.footer-col ul a:hover {
    color: var(--pgf-text);
}

.footer-bottom {
    max-width: 1100px;
    margin: var(--pgf-space-xl) auto 0;
    padding-top: var(--pgf-space-lg);
    border-top: 1px solid var(--pgf-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--pgf-text-muted);
}

/* ══════════════════════════════════════
   LANDING RESPONSIVE
   ══════════════════════════════════════ */

@media (max-width: 767px) {
    .hero {
        padding: 40px var(--pgf-space-md) 30px;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero .hero-badges {
        flex-direction: column;
        gap: var(--pgf-space-sm);
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--pgf-space-md);
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .landing-nav .nav-links {
        display: none;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--pgf-space-sm);
        text-align: center;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: repeat(2, 1fr);
    }
}