/* =========================================================
   LYRIONA — Bağımsız Landing Page Stili
   Ortalı (centered) düzen + uzay teması + 3 dil desteği
   ========================================================= */

:root {
    --bg: #0b1326;
    --bg-deep: #060e20;
    --surface: rgba(23, 31, 51, 0.55);
    --glass: rgba(255, 255, 255, 0.08);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --primary: #38bdf8;
    --accent: #818cf8;
    --warm: #f97316;
    --violet: #8b5cf6;
    --font: 'Hanken Grotesk', sans-serif;
    --mono: 'JetBrains Mono', monospace;
}

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

html, body {
    height: 100%;
}

body {
    background: radial-gradient(1200px 800px at 50% -10%, #16233f 0%, var(--bg) 45%, var(--bg-deep) 100%);
    color: var(--text);
    font-family: var(--font);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ===== YILDIZLI ARKAPLAN ===== */
.land-stars {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        radial-gradient(1.5px 1.5px at 20px 30px, rgba(255,255,255,0.9), transparent),
        radial-gradient(1px 1px at 90px 70px, rgba(255,255,255,0.7), transparent),
        radial-gradient(2px 2px at 160px 40px, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 220px 130px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1.5px 1.5px at 50px 170px, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 280px 90px, rgba(255,255,255,0.75), transparent);
    background-size: 300px 300px;
    animation: twinkle 5s ease-in-out infinite;
}

.land-star {
    position: absolute;
    background: #fff;
    border-radius: 50%;
    opacity: 0.6;
    animation: twinkle 4s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(255,255,255,0.6);
}

@keyframes twinkle {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}

/* ===== DİL SEÇİCİ (EN / TR / RU) ===== */
.land-langs {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 30;
    display: inline-flex;
    gap: 6px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(23, 31, 51, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(14px) saturate(160%);
    box-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.6);
}

.land-lang-btn {
    padding: 8px 18px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.land-lang-btn:hover {
    color: #fff;
}

.land-lang-btn.active {
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.35);
}

/* ===== İÇERİK (Ortalanmış) ===== */
.land-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 72px 16px 48px;
}

.land-wrap {
    width: 100%;
    max-width: 920px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 44px;
}

/* ===== HERO ===== */
.land-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.land-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 12px;
    text-transform: uppercase;
}

.land-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #a78bfa;
    box-shadow: 0 0 10px #a78bfa;
    animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.4); }
}

.land-title {
    margin: 22px 0 6px;
    font-size: clamp(48px, 12vw, 116px);
    font-weight: 800;
    letter-spacing: 12px;
    padding-right: 12px;
    line-height: 1.05;
    white-space: nowrap;
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 45%, #f97316 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: titlePulse 1.6s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% { filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.5)); }
    50% { filter: drop-shadow(0 0 34px rgba(249, 115, 22, 0.55)); }
}

.land-sub {
    color: var(--text);
    font-size: clamp(14px, 2.4vw, 18px);
    letter-spacing: 3px;
    font-weight: 600;
}

.land-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
    padding: 13px 28px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #cbd5e1;
    font-family: var(--font);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: default;
    transition: all 0.3s ease;
}

.land-btn-ghost:hover {
    border-color: rgba(139, 92, 246, 0.5);
    color: #fff;
}

/* ===== ÖDÜL SİSTEMİ ===== */
.land-rewards {
    width: 100%;
}

.land-section-title {
    text-align: center;
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: clamp(22px, 4vw, 28px);
    margin: 0;
}

.land-section-title::after {
    content: "";
    display: block;
    width: 64px;
    height: 3px;
    margin: 14px auto 32px;
    border-radius: 999px;
    background: linear-gradient(90deg, #38bdf8, #818cf8, #f97316);
}

.land-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.land-card {
    position: relative;
    padding: 30px 22px 26px;
    text-align: center;
    background: linear-gradient(160deg, rgba(23,31,51,0.55) 0%, rgba(15,23,42,0.7) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.5);
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.land-card:hover {
    border-color: rgba(139, 92, 246, 0.45);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.6);
}

.land-card-index {
    position: absolute;
    top: 16px;
    left: 20px;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    opacity: 0.7;
}

.land-card-icon {
    font-size: 34px;
    line-height: 1;
    margin-bottom: 14px;
}

.land-card-title {
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

/* ===== FOOTER ===== */
.land-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.land-footer span {
    font-weight: 800;
    letter-spacing: 6px;
    font-size: 16px;
    background: linear-gradient(135deg, #38bdf8, #818cf8, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.land-footer p {
    color: var(--text-muted);
    font-size: 12px;
}

/* ===== LOADING EKRANI ===== */
.land-loading {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-deep);
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

.land-loading.land-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.land-loading-stars {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1.5px 1.5px at 20px 30px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 70px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 160px 40px, rgba(255,255,255,0.45), transparent),
        radial-gradient(1px 1px at 220px 130px, rgba(255,255,255,0.7), transparent),
        radial-gradient(1.5px 1.5px at 50px 170px, rgba(255,255,255,0.55), transparent),
        radial-gradient(1px 1px at 280px 90px, rgba(255,255,255,0.65), transparent);
    background-size: 300px 300px;
    animation: twinkle 4s ease-in-out infinite;
}

.land-loading-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.land-loading-title {
    font-size: clamp(42px, 11vw, 110px);
    font-weight: 800;
    letter-spacing: 10px;
    padding-right: 10px;
    line-height: 1.1;
    white-space: nowrap;
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 45%, #f97316 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titlePulse 1.6s ease-in-out infinite;
}

.land-loading-sub {
    color: var(--text-muted);
    letter-spacing: 4px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 6px;
    text-transform: uppercase;
}

.land-loading-rocket {
    font-size: 40px;
    margin-top: 20px;
    display: inline-block;
    animation: rocket 1.2s ease-in-out infinite;
}

@keyframes rocket {
    0%, 100% { transform: translateY(0) rotate(-45deg); }
    50% { transform: translateY(-16px) rotate(-45deg); }
}

.land-loading-bar {
    width: 260px;
    max-width: 70vw;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    margin: 30px auto 0;
    overflow: hidden;
}

.land-loading-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #38bdf8, #818cf8, #f97316);
    border-radius: 999px;
    animation: progress 2.6s linear forwards;
}

@keyframes progress {
    from { width: 0; }
    to { width: 100%; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .land-langs {
        top: 12px;
        right: 12px;
        padding: 5px;
    }
    .land-lang-btn {
        padding: 7px 14px;
        font-size: 12px;
    }
    .land-title {
        letter-spacing: 6px;
    }
    .land-grid {
        grid-template-columns: 1fr;
    }
}