/* ============================================================
   Landing Page Styles — earpi.hu
   Standalone CSS (not using themes.css) for public landing page.
   ============================================================ */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #2c3e50;
    line-height: 1.6;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
}

a { color: #3498db; text-decoration: none; }
a:hover { text-decoration: underline; }

.landing-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ── Header ────────────────────────────────────────────────── */
.landing-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e8e8e8;
    z-index: 100;
}

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
}

.landing-logo-img {
    height: 36px;
    width: auto;
    border-radius: 6px;
}

.landing-nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.landing-lang-switcher {
    padding: 0.3rem 0.5rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    color: #2c3e50;
}

/* ── Buttons ───────────────────────────────────────────────── */
.landing-btn {
    display: inline-block;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.landing-btn-primary {
    background: #3498db;
    color: #fff;
    border-color: #3498db;
}
.landing-btn-primary:hover {
    background: #2980b9;
    border-color: #2980b9;
    text-decoration: none;
}

.landing-btn-outline {
    background: transparent;
    color: #3498db;
    border-color: #3498db;
}
.landing-btn-outline:hover {
    background: #3498db;
    color: #fff;
    text-decoration: none;
}

.landing-btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1.1rem;
}

/* ── Hero ──────────────────────────────────────────────────── */
.landing-hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(135deg, #f8fbff 0%, #eef4fb 100%);
}

.landing-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.landing-hero-text h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    color: #1a2a3a;
    margin-bottom: 1.2rem;
}

.landing-hero-subtitle {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* ── Sections ──────────────────────────────────────────────── */
.landing-section {
    padding: 5rem 0;
}

.landing-section-light {
    background: #f8f9fa;
}

.landing-section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 3rem;
}

/* ── How it works (steps) ──────────────────────────────────── */
.landing-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1.5rem;
}

.landing-step {
    flex: 1;
    max-width: 280px;
    text-align: center;
    padding: 2rem 1.5rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.landing-step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #3498db;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.landing-step h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: #1a2a3a;
}

.landing-step p {
    font-size: 0.95rem;
    color: #666;
}

.landing-step-arrow {
    display: flex;
    align-items: center;
    font-size: 2rem;
    color: #3498db;
    padding-top: 3rem;
    font-weight: 300;
}

/* ── Feature cards ─────────────────────────────────────────── */
.landing-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.landing-feature-card {
    padding: 2rem;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.landing-feature-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.landing-feature-icon {
    margin-bottom: 1rem;
}

.landing-feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #1a2a3a;
}

.landing-feature-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

/* ── Audience section ──────────────────────────────────────── */
.landing-audience {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.landing-audience-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 1rem;
}

.landing-audience-text p {
    font-size: 1.05rem;
    color: #555;
    margin-bottom: 1.5rem;
}

.landing-checklist {
    list-style: none;
    padding: 0;
}

.landing-checklist li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: #444;
}

.landing-checklist li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: 700;
    font-size: 1.1rem;
}

/* ── Security grid ─────────────────────────────────────────── */
.landing-security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.landing-security-item {
    padding: 1.5rem;
}

.landing-security-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #eaf4fd;
    color: #3498db;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.landing-security-item p {
    font-size: 0.95rem;
    color: #555;
}

/* ── CTA section ───────────────────────────────────────────── */
.landing-cta-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 5rem 0;
}

.landing-cta-inner {
    text-align: center;
}

.landing-cta-inner h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 0.75rem;
}

.landing-cta-inner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
}

/* ── Footer ────────────────────────────────────────────────── */
.landing-footer {
    background: #1a2a3a;
    color: rgba(255,255,255,0.85);
    padding: 3rem 0 0;
}

.landing-footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    align-items: start;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.landing-footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 0.5rem;
    opacity: 0.85;
    border-radius: 6px;
}

.landing-footer-tagline {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

.landing-footer-center {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

.landing-footer-center a {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
}
.landing-footer-center a:hover {
    color: #fff;
}

.landing-footer-right {
    display: flex;
    justify-content: flex-end;
}

.landing-footer-right .landing-lang-switcher {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    color: #fff;
}

.landing-footer-right .landing-lang-switcher option {
    background: #1a2a3a;
    color: #fff;
}

.landing-footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
}

.landing-footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* ── Placeholders ──────────────────────────────────────────── */
.landing-placeholder {
    background: linear-gradient(135deg, #e8f0fe 0%, #d4e4f7 100%);
    border: 2px dashed #b0c4de;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7a9bbd;
    font-size: 0.9rem;
    font-weight: 600;
}

.landing-placeholder-hero {
    width: 100%;
    height: 320px;
}

.landing-placeholder-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    font-size: 0.75rem;
}

.landing-placeholder-audience {
    width: 100%;
    height: 300px;
}

/* ── Pricing section — Phase 62 ───────────────────────────── */
.landing-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 700px;
    margin: 2rem auto 0;
}

.landing-pricing-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.landing-pricing-card:hover {
    border-color: var(--color-accent-primary, #3498db);
}

.landing-pricing-featured {
    border-color: var(--color-accent-primary, #3498db);
    position: relative;
}

.landing-pricing-price {
    font-size: 2rem;
    font-weight: 700;
    margin: 1rem 0;
    color: var(--color-accent-primary, #3498db);
}

.landing-pricing-body {
    color: #666;
    line-height: 1.6;
}

.landing-pricing-body ul {
    text-align: left;
    list-style: none;
    padding: 0;
}

.landing-pricing-body li::before {
    content: "✓ ";
    color: var(--color-accent-primary, #3498db);
    font-weight: bold;
}

.landing-section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
    .landing-hero-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .landing-hero-text h1 { font-size: 2.2rem; }
    .landing-features { grid-template-columns: repeat(2, 1fr); }
    .landing-audience { grid-template-columns: 1fr; }
    .landing-security-grid { grid-template-columns: repeat(2, 1fr); }
    .landing-footer-inner { grid-template-columns: 1fr; text-align: center; }
    .landing-footer-right { justify-content: center; }
    .landing-steps { flex-direction: column; align-items: center; }
    .landing-step-arrow { transform: rotate(90deg); padding: 0; }
}

@media (max-width: 600px) {
    .landing-hero { padding: 3rem 0 2rem; }
    .landing-hero-text h1 { font-size: 1.8rem; }
    .landing-section { padding: 3rem 0; }
    .landing-features { grid-template-columns: 1fr; }
    .landing-security-grid { grid-template-columns: 1fr 1fr; }
}