/* ==========================================
   STETHLINK NAVBAR STYLES
   ========================================== */

.stethlink-navbar {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    max-width: calc(var(--stethlink-container-max) + 40px);
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--stethlink-radius-xl);
    box-shadow: var(--stethlink-shadow-lg);
    border: 2px solid rgba(255, 255, 255, 0.2);
    z-index: var(--stethlink-z-navbar);
    overflow: hidden;
    transition: var(--stethlink-transition-normal);
}

.stethlink-navbar:hover {
    box-shadow: var(--stethlink-shadow-xl);
    transform: translateX(-50%) translateY(-2px);
}

/* Social Media Background Icons */
.stethlink-navbar-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    opacity: 0.8;
    pointer-events: none;
}

.stethlink-social-bg-icon {
    position: absolute;
    font-size: clamp(16px, 2.5vw, 28px);
    opacity: 0.15;
    animation: stethlink-float 20s infinite linear;
    transition: var(--stethlink-transition-normal);
}

/* Social Media Icon Colors */
.stethlink-social-bg-icon.facebook i { color: var(--stethlink-facebook); }
.stethlink-social-bg-icon.twitter i { color: var(--stethlink-twitter); }
.stethlink-social-bg-icon.instagram i { color: var(--stethlink-instagram); }
.stethlink-social-bg-icon.linkedin i { color: var(--stethlink-linkedin); }
.stethlink-social-bg-icon.youtube i { color: var(--stethlink-youtube); }
.stethlink-social-bg-icon.whatsapp i { color: var(--stethlink-whatsapp); }
.stethlink-social-bg-icon.telegram i { color: var(--stethlink-telegram); }
.stethlink-social-bg-icon.pinterest i { color: var(--stethlink-pinterest); }
.stethlink-social-bg-icon.tiktok i { color: var(--stethlink-tiktok); }
.stethlink-social-bg-icon.snapchat i { color: var(--stethlink-snapchat); }
.stethlink-social-bg-icon.reddit i { color: var(--stethlink-reddit); }
.stethlink-social-bg-icon.discord i { color: var(--stethlink-discord); }

/* Positioning for Social Icons */
.stethlink-social-bg-icon:nth-child(1) { top: 20%; left: 5%; animation-delay: -1s; }
.stethlink-social-bg-icon:nth-child(2) { top: 60%; left: 10%; animation-delay: -3s; }
.stethlink-social-bg-icon:nth-child(3) { top: 30%; left: 18%; animation-delay: -5s; }
.stethlink-social-bg-icon:nth-child(4) { top: 80%; left: 25%; animation-delay: -7s; }
.stethlink-social-bg-icon:nth-child(5) { top: 10%; left: 35%; animation-delay: -9s; }
.stethlink-social-bg-icon:nth-child(6) { top: 70%; left: 42%; animation-delay: -11s; }
.stethlink-social-bg-icon:nth-child(7) { top: 40%; left: 55%; animation-delay: -13s; }
.stethlink-social-bg-icon:nth-child(8) { top: 90%; left: 62%; animation-delay: -15s; }
.stethlink-social-bg-icon:nth-child(9) { top: 15%; left: 72%; animation-delay: -17s; }
.stethlink-social-bg-icon:nth-child(10) { top: 75%; left: 78%; animation-delay: -19s; }
.stethlink-social-bg-icon:nth-child(11) { top: 45%; left: 85%; animation-delay: -21s; }
.stethlink-social-bg-icon:nth-child(12) { top: 25%; left: 92%; animation-delay: -23s; }

/* Hover Effect on Navbar */
.stethlink-navbar:hover .stethlink-social-bg-icon {
    opacity: 0.25;
    animation-play-state: paused;
}

/* Float Animation */
@keyframes stethlink-float {
    0% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.12; 
    }
    25% { 
        transform: translateY(-10px) rotate(90deg) scale(1.1); 
        opacity: 0.22; 
    }
    50% { 
        transform: translateY(-20px) rotate(180deg) scale(0.9); 
        opacity: 0.15; 
    }
    75% { 
        transform: translateY(-10px) rotate(270deg) scale(1.05); 
        opacity: 0.20; 
    }
    100% { 
        transform: translateY(0px) rotate(360deg) scale(1); 
        opacity: 0.12; 
    }
}

/* Navbar Container */
.stethlink-navbar-container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 25px;
    height: 70px;
}

/* Logo Section */
.stethlink-navbar-logo {
    display: flex;
    align-items: center;
}

.stethlink-logo-wrapper {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: var(--stethlink-transition-normal);
    padding: 5px;
    border-radius: var(--stethlink-radius-md);
}

.stethlink-logo-wrapper:hover {
    transform: translateY(-2px);
    background: rgba(36, 96, 96, 0.05);
}

.stethlink-logo-image {
    height: 75px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: var(--stethlink-transition-normal);
    filter: brightness(1) contrast(1);
}

.stethlink-logo-wrapper:hover .stethlink-logo-image {
    filter: brightness(1.1) contrast(1.1);
    transform: scale(1.02);
}

/* Call Now Button */
.stethlink-navbar-contact {
    display: flex;
    align-items: center;
}

.stethlink-call-btn {
    display: flex;
    align-items: center;
    gap: var(--stethlink-space-sm);
    padding: 12px 20px;
    background: var(--stethlink-accent);
    color: var(--stethlink-white);
    border-radius: 50px;
    font-family: var(--stethlink-font-family);
    font-weight: var(--stethlink-font-semibold);
    font-size: var(--stethlink-font-size-sm);
    cursor: pointer;
    transition: var(--stethlink-transition-normal);
    box-shadow: var(--stethlink-shadow-accent);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--stethlink-accent);
    text-decoration: none;
}

.stethlink-call-btn:hover {
    background: #e07f00;
    border-color: #e07f00;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(254, 144, 0, 0.5);
    color: var(--stethlink-white);
}

.stethlink-call-btn:active {
    transform: translateY(0) scale(0.98);
}

.stethlink-call-btn:focus {
    outline: 3px solid rgba(254, 144, 0, 0.5);
    outline-offset: 2px;
}

/* Call Button Icon */
.stethlink-call-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    animation: stethlink-phone-ring 3s infinite;
}

.stethlink-call-btn-icon i {
    font-size: 14px;
    transition: var(--stethlink-transition-fast);
}

/* Call Button Text */
.stethlink-call-btn-text {
    font-weight: var(--stethlink-font-semibold);
    white-space: nowrap;
}

/* Ripple Effect */
.stethlink-call-btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.stethlink-call-btn:active .stethlink-call-btn-ripple {
    width: 200px;
    height: 200px;
}

/* Phone Ring Animation */
@keyframes stethlink-phone-ring {
    0%, 10%, 20% {
        transform: rotate(0deg);
    }
    5%, 15% {
        transform: rotate(-15deg);
    }
    25%, 100% {
        transform: rotate(0deg);
    }
}

/* Pulse Animation for Button */
.stethlink-call-btn::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid var(--stethlink-accent);
    border-radius: 50px;
    animation: stethlink-pulse 2s infinite;
    opacity: 0;
}

@keyframes stethlink-pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
    }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

/* Tablet Styles */
@media (max-width: 768px) {
    .stethlink-navbar {
        top: 10px;
        width: calc(100% - 20px);
    }
    
    .stethlink-navbar-container {
        padding: 12px 20px;
        height: 60px;
    }
    
    .stethlink-logo-image {
        height: 40px;
    }
    
    .stethlink-call-btn {
        padding: 10px 16px;
        font-size: var(--stethlink-font-size-xs);
    }
    
    .stethlink-call-btn-text {
        display: none;
    }
    
    .stethlink-call-btn-icon {
        width: 18px;
        height: 18px;
    }
    
    .stethlink-call-btn-icon i {
        font-size: 12px;
    }
    
    .stethlink-social-bg-icon {
        font-size: clamp(14px, 4vw, 24px);
    }
}

/* Mobile Styles */
@media (max-width: 480px) {
    .stethlink-navbar {
        top: 8px;
        width: calc(100% - 16px);
        border-radius: var(--stethlink-radius-lg);
    }
    
    .stethlink-navbar-container {
        padding: 10px 15px;
        height: 55px;
    }
    
    .stethlink-logo-image {
        height: 35px;
    }
    
    .stethlink-call-btn {
        padding: 8px 12px;
        border-radius: 30px;
    }
    
    .stethlink-call-btn-icon {
        width: 16px;
        height: 16px;
    }
    
    .stethlink-call-btn-icon i {
        font-size: 11px;
    }
    
    .stethlink-social-bg-icon {
        font-size: clamp(12px, 5vw, 20px);
    }
    
    /* Adjust social icon positions for mobile */
    .stethlink-social-bg-icon:nth-child(1) { top: 10%; left: 2%; }
    .stethlink-social-bg-icon:nth-child(2) { top: 30%; left: 8%; }
    .stethlink-social-bg-icon:nth-child(3) { top: 50%; left: 15%; }
    .stethlink-social-bg-icon:nth-child(4) { top: 70%; left: 22%; }
    .stethlink-social-bg-icon:nth-child(5) { top: 90%; left: 30%; }
    .stethlink-social-bg-icon:nth-child(6) { top: 20%; left: 40%; }
    .stethlink-social-bg-icon:nth-child(7) { top: 60%; left: 50%; }
    .stethlink-social-bg-icon:nth-child(8) { top: 80%; left: 60%; }
    .stethlink-social-bg-icon:nth-child(9) { top: 40%; left: 70%; }
    .stethlink-social-bg-icon:nth-child(10) { top: 10%; left: 80%; }
    .stethlink-social-bg-icon:nth-child(11) { top: 70%; left: 88%; }
    .stethlink-social-bg-icon:nth-child(12) { top: 50%; left: 95%; }
}

/* Large Desktop Styles */
@media (min-width: 1400px) {
    .stethlink-navbar {
        max-width: 1400px;
    }
    
    .stethlink-navbar-container {
        padding: 18px 30px;
        height: 75px;
    }
    
    .stethlink-logo-image {
        height: 50px;
    }
    
    .stethlink-call-btn {
        padding: 14px 24px;
        font-size: var(--stethlink-font-size-base);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .stethlink-logo-image {
        transform: translateZ(0);
        backface-visibility: hidden;
    }
    
    .stethlink-call-btn,
    .stethlink-social-bg-icon {
        transform: translateZ(0);
        backface-visibility: hidden;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .stethlink-navbar {
        background: rgba(26, 26, 26, 0.95);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .stethlink-logo-wrapper:hover {
        background: rgba(255, 255, 255, 0.05);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .stethlink-social-bg-icon {
        animation: none;
    }
    
    .stethlink-call-btn-icon {
        animation: none;
    }
    
    .stethlink-call-btn::before {
        animation: none;
    }
}