/* ===================================================
   WOW VISUAL ENHANCEMENTS
   Extra layer of polish on top of style.css
   =================================================== */


/* ===== AURORA HERO ORBS ===== */
.hero-aurora {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.aurora-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    animation: aurora-drift 12s ease-in-out infinite alternate;
    will-change: transform;
}

.aurora-orb-1 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 70%);
    top: -120px;
    left: -80px;
    animation-duration: 13s;
}

.aurora-orb-2 {
    width: 580px;
    height: 580px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent 70%);
    top: 40%;
    right: -120px;
    animation-duration: 17s;
    animation-delay: -4s;
}

.aurora-orb-3 {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.28), transparent 70%);
    bottom: -100px;
    left: 25%;
    animation-duration: 20s;
    animation-delay: -8s;
}

.aurora-orb-4 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.22), transparent 70%);
    top: 15%;
    left: 45%;
    animation-duration: 22s;
    animation-delay: -11s;
}

@keyframes aurora-drift {
    0%   { transform: translate(0px, 0px) scale(1); }
    25%  { transform: translate(30px, -25px) scale(1.08); }
    50%  { transform: translate(-20px, 35px) scale(0.94); }
    75%  { transform: translate(40px, 15px) scale(1.05); }
    100% { transform: translate(-10px, -30px) scale(1.02); }
}

/* ===== PROFILE IMAGE SPINNING RINGS ===== */
.wow-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
    pointer-events: none;
    top: 50%;
    left: 50%;
}

.wow-ring-1 {
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    margin-top: calc(-50% - 10px);
    margin-left: calc(-50% - 10px);
    border-top-color: rgba(59, 130, 246, 0.8);
    border-right-color: rgba(59, 130, 246, 0.3);
    animation: ring-spin 3.5s linear infinite;
}

.wow-ring-2 {
    width: calc(100% + 38px);
    height: calc(100% + 38px);
    margin-top: calc(-50% - 19px);
    margin-left: calc(-50% - 19px);
    border-bottom-color: rgba(139, 92, 246, 0.8);
    border-left-color: rgba(139, 92, 246, 0.3);
    animation: ring-spin 5.5s linear infinite reverse;
}

@keyframes ring-spin {
    to { transform: rotate(360deg); }
}

/* ===== LOGO TEXT GRADIENT ===== */
.logo-text {
    background: linear-gradient(135deg, #ffffff 0%, #93c5fd 40%, #a78bfa 80%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logo-shimmer 5s ease-in-out infinite;
    filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.4));
}

.logo-text .accent {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes logo-shimmer {
    0%   { background-position: 0% center; }
    50%  { background-position: 100% center; }
    100% { background-position: 0% center; }
}

/* ===== SECTION TITLE SHIMMER ===== */
.section-title {
    background-image: linear-gradient(
        90deg,
        #3b82f6 0%,
        #6366f1 25%,
        #a78bfa 50%,
        #6366f1 75%,
        #3b82f6 100%
    ) !important;
    background-size: 200% auto !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    animation: title-shimmer 5s ease-in-out infinite !important;
}

@keyframes title-shimmer {
    0%   { background-position: 0% center; }
    50%  { background-position: 100% center; }
    100% { background-position: 0% center; }
}

/* ===== SECTION LINE SHIMMER ===== */
.section-line {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #3b82f6) !important;
    background-size: 200% auto !important;
    animation: line-shimmer 3s linear infinite !important;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
}

@keyframes line-shimmer {
    0%   { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ===== SCROLL PROGRESS BAR ===== */
#scrollProgress {
    background: linear-gradient(90deg, #3b82f6, #6366f1, #8b5cf6, #3b82f6) !important;
    background-size: 200% auto !important;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.7) !important;
    height: 3px !important;
    animation: progress-shimmer 3s linear infinite;
}

@keyframes progress-shimmer {
    0%   { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ===== NAVBAR GLOW ON SCROLL ===== */
.navbar.scrolled {
    box-shadow:
        0 4px 30px rgba(59, 130, 246, 0.12),
        0 1px 0 rgba(59, 130, 246, 0.15) !important;
    border-bottom-color: rgba(59, 130, 246, 0.2) !important;
}

.nav-link.active {
    text-shadow: 0 0 18px rgba(59, 130, 246, 0.7);
}

/* ===== AVAILABILITY BADGE GLOW ===== */
.availability-badge {
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.12), inset 0 0 20px rgba(34, 197, 94, 0.04) !important;
}

.status-dot {
    box-shadow: 0 0 6px #22c55e, 0 0 14px rgba(34, 197, 94, 0.7) !important;
}

/* ===== HERO STATS ITEMS ===== */
.stat-item {
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.12);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(59, 130, 246, 0.12) !important;
    border-color: rgba(59, 130, 246, 0.35) !important;
    transform: translateY(-3px);
}

.stat-number {
    text-shadow: 0 0 18px rgba(59, 130, 246, 0.5) !important;
}

/* ===== FLOATING TECH CARDS ===== */
.floating-card {
    background: rgba(20, 20, 40, 0.75) !important;
    backdrop-filter: blur(20px) saturate(1.5) !important;
    -webkit-backdrop-filter: blur(20px) saturate(1.5) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.floating-card:hover {
    border-color: rgba(59, 130, 246, 0.5) !important;
    box-shadow:
        0 16px 40px rgba(59, 130, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
}

/* ===== CARD 3D TILT (style hook) ===== */
.project-card,
.service-card,
.skill-card-modern {
    will-change: transform;
    transform-style: preserve-3d;
}

/* ===== PROJECT CARD ENHANCED GLOW ===== */
.project-card:hover {
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(59, 130, 246, 0.45),
        0 0 35px rgba(59, 130, 246, 0.18) !important;
    border-color: rgba(59, 130, 246, 0.5) !important;
}

/* ===== SERVICE CARD ENHANCED GLOW ===== */
.service-card:hover {
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(99, 102, 241, 0.5),
        0 0 35px rgba(99, 102, 241, 0.2) !important;
    border-color: rgba(99, 102, 241, 0.5) !important;
}

/* ===== SKILL PROGRESS CIRCLES GLOW ===== */
.progress-circle {
    filter: drop-shadow(0 0 4px currentColor);
}

/* ===== BUTTONS ENHANCED ===== */
.btn-primary {
    box-shadow: 0 4px 18px rgba(59, 130, 246, 0.35) !important;
}

.btn-primary:hover {
    box-shadow: 0 8px 35px rgba(59, 130, 246, 0.55) !important;
}

/* ===== BUTTON RIPPLE SPAN ===== */
.btn .ripple-wave {
    position: absolute;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: ripple-expand 0.65s ease-out forwards;
}

@keyframes ripple-expand {
    to {
        width: 320px;
        height: 320px;
        opacity: 0;
    }
}

/* ===== FLOATING CONTACT BUTTON PULSE ===== */
.floating-contact-btn {
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.45) !important;
    animation: fab-pulse 2.4s ease-in-out infinite !important;
}

@keyframes fab-pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(59, 130, 246, 0.45), 0 0 0 0 rgba(59, 130, 246, 0.35);
    }
    55% {
        box-shadow: 0 4px 20px rgba(59, 130, 246, 0.45), 0 0 0 14px rgba(59, 130, 246, 0);
    }
}

/* ===== BACK TO TOP GLOW ===== */
.back-to-top {
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4) !important;
}

.back-to-top:hover {
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.65) !important;
}

/* ===== FOOTER SOCIAL ICONS ===== */
.footer-social a {
    transition: all 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-5px) scale(1.2) !important;
    filter: drop-shadow(0 0 8px currentColor);
}

/* ===== FOOTER TOP GRADIENT BORDER ===== */
.footer {
    border-top: 1px solid transparent !important;
    background-image: linear-gradient(var(--secondary-bg), var(--secondary-bg)),
                      linear-gradient(90deg, #3b82f6, #6366f1, #8b5cf6, #6366f1, #3b82f6) !important;
    background-origin: border-box !important;
    background-clip: padding-box, border-box !important;
    background-size: auto, 300% auto !important;
    animation: footer-border 6s linear infinite;
}

@keyframes footer-border {
    0%   { background-position: 0 0, 0% center; }
    100% { background-position: 0 0, 300% center; }
}

/* ===== LOADING SCREEN ENHANCEMENT ===== */
.loader-inner span {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5) !important;
}

/* ===== SECTION SUBTITLE UPPERCASE GLOW ===== */
.section-subtitle {
    text-shadow: 0 0 16px rgba(59, 130, 246, 0.5);
    letter-spacing: 2px !important;
}

/* ===== TECH TAGS IN PROJECTS ===== */
.project-tech span {
    transition: all 0.25s ease;
}

.project-tech span:hover {
    background: rgba(59, 130, 246, 0.25) !important;
    border-color: rgba(59, 130, 246, 0.6) !important;
    color: #93c5fd !important;
    transform: translateY(-2px);
}