/* ============================================
   ELAVATED SOLUTIONS - Custom Styles
   ============================================ */

/* ---- Noise Texture ---- */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- Preloader ---- */
.preloader-hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* ---- Cursor Glow ---- */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 50, 79, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
}
body:hover .cursor-glow { opacity: 1; }

/* ---- Hero Grid ---- */
.hero-grid {
    background-image:
        linear-gradient(rgba(196, 50, 79, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(196, 50, 79, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ---- Marquee Mask ---- */
.marquee-mask {
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

/* ---- Deco Dots ---- */
.deco-dots {
    background-image: radial-gradient(circle, rgba(196, 50, 79, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: radial-gradient(ellipse 60% 40% at 80% 20%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 40% at 80% 20%, black 0%, transparent 70%);
}

/* ---- Nav Links ---- */
.nav-link {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.4);
    position: relative;
    padding: 4px 0;
    transition: color 0.3s ease;
    letter-spacing: 0.5px;
}
.nav-link:hover,
.nav-link.active {
    color: white;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #C4324F, #E8A87C);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 2px;
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ---- Navbar Scrolled ---- */
.navbar-scrolled {
    background: rgba(12, 10, 20, 0.88) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.navbar-scrolled #navInner {
    padding-top: 12px !important;
    padding-bottom: 12px !important;
}

/* ---- Tags ---- */
.tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: rgba(196, 50, 79, 0.8);
    padding: 4px 10px;
    background: rgba(196, 50, 79, 0.08);
    border: 1px solid rgba(196, 50, 79, 0.1);
    border-radius: 6px;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}
.group:hover .tag {
    background: rgba(232, 168, 124, 0.08);
    border-color: rgba(232, 168, 124, 0.15);
    color: rgba(232, 168, 124, 0.9);
}

/* ---- Card Glow ---- */
.card-glow {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(196, 50, 79, 0.06) 0%, transparent 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.service-card:hover .card-glow { opacity: 1; }

/* ---- Service Card Reveal ---- */
.service-card {
    opacity: 0;
    transform: translateY(20px);
}
.service-card.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Tab States ---- */
.tab-btn {
    color: rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
}
.tab-btn:hover {
    color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.05);
}
.tab-btn.active {
    color: white !important;
    background: linear-gradient(135deg, #8B1A2B, #C4324F) !important;
    border-color: transparent !important;
    box-shadow: 0 0 30px rgba(196, 50, 79, 0.3) !important;
}

/* ---- Panel Toggle ---- */
.service-panel { display: none; }
.service-panel.active {
    display: block;
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Reveal Animations ---- */
.reveal-text {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-text.visible { opacity: 1; transform: translateY(0); }

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- Hero Staggered Fade-ins ---- */
.anim-fade-up {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.anim-fade-up.visible { opacity: 1; transform: translateY(0); }

/* ---- Testimonial Stagger ---- */
.testimonial-card {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease, border-color 0.5s ease;
}
.testimonial-card.show { opacity: 1; transform: translateY(0); }
.testimonial-card.featured.show { transform: scale(1.05); }

/* ---- Project Card Reveal ---- */
.project-card {
    opacity: 0;
    transform: translateY(25px);
}
.project-card.show {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Process Step Reveal ---- */
.process-step {
    opacity: 0;
    transform: translateY(15px);
}
.process-step.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Back to Top ---- */
#backToTop.visible {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* ---- Mobile Nav ---- */
#mobileNav.open {
    opacity: 1 !important;
    pointer-events: auto !important;
}
#navToggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#navToggle.active span:nth-child(2) { opacity: 0; }
#navToggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- Keyframes ---- */
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 20px) scale(1.05); }
}

@keyframes preloaderPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.04); }
}
@keyframes preloaderFill {
    0% { width: 0%; } 60% { width: 80%; } 100% { width: 100%; }
}
@keyframes marquee {
    from { transform: translateX(0); } to { transform: translateX(-50%); }
}
@keyframes scrollDot {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* ---- Typing cursor blink ---- */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ---- Flip Cards ---- */
.flip-card {
    perspective: 1000px;
    height: auto;
}
.flip-card-inner {
    position: relative;
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
}
.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
}
.flip-card-front,
.flip-card-back {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}
.flip-card-back {
    position: absolute;
    inset: 0;
    transform: rotateY(180deg);
}

/* ---- Click Burst Particle ---- */
.click-burst {
    position: fixed;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99990;
    animation: burstOut 0.7s ease-out forwards;
}
@keyframes burstOut {
    0% { opacity: 1; transform: translate(0, 0) scale(1); }
    100% { opacity: 0; transform: translate(var(--bx), var(--by)) scale(0); }
}

/* ---- Cursor Trail Dot ---- */
.trail-dot {
    position: fixed;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(196, 50, 79, 0.5);
    pointer-events: none;
    z-index: 99990;
    transition: opacity 0.3s ease;
    animation: trailFade 0.8s ease-out forwards;
}
@keyframes trailFade {
    0% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.2); }
}

/* ---- Showcase Tilt ---- */
.showcase-tilt {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
    transform: perspective(1000px) rotateY(-2deg) rotateX(1deg);
}
.group:hover .showcase-tilt {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(196, 50, 79, 0.08);
}

/* ---- Estimate Calculator ---- */
.est-type-btn,
.addon-btn {
    color: rgba(240, 235, 244, 0.3);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
}
.est-type-btn:hover,
.addon-btn:hover {
    color: rgba(240, 235, 244, 0.6);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}
.est-type-btn.active {
    color: white;
    background: linear-gradient(135deg, #8B1A2B, #C4324F);
    border-color: transparent;
    box-shadow: 0 0 20px rgba(196, 50, 79, 0.25);
}
.addon-btn.active {
    color: #0C0A14;
    background: linear-gradient(135deg, #E8A87C, #F0C4A0);
    border-color: transparent;
    box-shadow: 0 0 20px rgba(232, 168, 124, 0.2);
}

/* Range Slider */
.est-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}
.est-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #C4324F, #E8A87C);
    cursor: pointer;
    box-shadow: 0 0 15px rgba(196, 50, 79, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.est-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 25px rgba(196, 50, 79, 0.6);
}
.est-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #C4324F, #E8A87C);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 15px rgba(196, 50, 79, 0.4);
}

/* ---- Tilt on Hover (Testimonials) ---- */
.testimonial-card {
    transform-style: preserve-3d;
}

/* ---- Konami Toast ---- */
.konami-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: linear-gradient(135deg, #8B1A2B, #C4324F);
    color: white;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    padding: 24px 40px;
    border-radius: 16px;
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 60px rgba(196, 50, 79, 0.5);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.konami-toast.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .testimonial-card.featured,
    .testimonial-card.featured.show {
        transform: none !important;
    }
}