/**
 * Elite Tours Branding - Globale Brand Identity
 * Konsistente Logo-Platzierung über alle Seiten
 *
 * Marketing-Strategie:
 * - Omnipräsenz ohne Aufdringlichkeit
 * - Subtiles Wasserzeichen für visuelle Tiefe
 * - Konsistente Positionierung (oben links)
 */

/* ===========================================
   HAUPT-LOGO HEADER (Oben Links)
   =========================================== */

.elite-brand-header {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 12px;
}

.elite-logo-main {
    height: 45px;
    width: auto;
    opacity: 0.95;
    transition: opacity 0.3s ease, transform 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.elite-logo-main:hover {
    opacity: 1;
    transform: scale(1.05);
}

.elite-tagline {
    font-size: 11px;
    color: #764ba2;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: none; /* Nur auf Desktop */
}

/* Desktop: Größeres Logo + Tagline */
@media (min-width: 768px) {
    .elite-tagline {
        display: block;
    }

    .elite-logo-main {
        height: 50px;
    }
}

/* ===========================================
   HINTERGRUND-WASSERZEICHEN (Outline Logo)
   =========================================== */

.elite-watermark {
    position: fixed;
    bottom: 10%;
    right: 5%;
    width: 40%;
    max-width: 450px;
    opacity: 0.1;
    pointer-events: none;
    z-index: 0;
    filter: brightness(0) invert(1);
    animation: subtle-float 20s ease-in-out infinite;
}

@keyframes subtle-float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

/* Mobile: Kleineres Wasserzeichen, zentriert */
@media (max-width: 768px) {
    .elite-watermark {
        width: 60%;
        max-width: 300px;
        bottom: 15%;
        right: 50%;
        transform: translateX(50%);
        opacity: 0.08;
    }

    .elite-brand-header {
        top: 15px;
        left: 15px;
    }

    .elite-logo-main {
        height: 40px;
    }
}

/* Portrait-Modus: Hauptlogo im Header ausblenden (wird im Subtitle angezeigt) */
@media (orientation: portrait) {
    .elite-brand-header {
        display: none;
    }
}

/* ===========================================
   FOOTER-BRANDING (Optional)
   =========================================== */

.elite-footer-brand {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 20px;
    margin-top: 60px;
    border-top: 1px solid rgba(118, 75, 162, 0.1);
    gap: 15px;
    flex-wrap: wrap;
}

.elite-footer-logo {
    height: 35px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.elite-footer-logo:hover {
    opacity: 1;
}

.elite-footer-text {
    font-size: 13px;
    color: #764ba2;
    font-weight: 500;
}

.elite-footer-link {
    color: #764ba2;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.elite-footer-link:hover {
    color: #667eea;
    text-decoration: underline;
}

/* ===========================================
   CONTAINER Z-INDEX ADJUSTMENT
   =========================================== */

/* Stelle sicher, dass Container über Wasserzeichen ist */
.container {
    position: relative;
    z-index: 1;
}

/* ===========================================
   PRINT STYLES (Logo unsichtbar beim Drucken)
   =========================================== */

@media print {
    .elite-watermark,
    .elite-brand-header {
        display: none !important;
    }
}

/* ===========================================
   ACCESSIBILITY
   =========================================== */

/* Screen Reader Only Text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .elite-watermark {
        opacity: 0.15;
    }

    .elite-logo-main {
        opacity: 1;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .elite-watermark {
        animation: none;
    }

    .elite-logo-main {
        transition: none;
    }
}