/* =======================================================
   BHAWANI FURNITURE — PREMIUM ANIMATIONS & EFFECTS ENGINE
   Rich scroll reveals, 3D tilts, glows, text reveals,
   floating orbs, shimmer effects, and luxury transitions.
   ======================================================= */

/* ─── CORE REVEAL SYSTEM ─────────────────────────────── */
.reveal {
    opacity: 0;
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}
.reveal.fade-up    { transform: translateY(50px); }
.reveal.fade-left  { transform: translateX(-60px); }
.reveal.fade-right { transform: translateX(60px); }
.reveal.zoom-in    { transform: scale(0.88); }
.reveal.scale-up   { transform: scale(0.92) translateY(30px); }

.reveal.active {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.10s; }
.delay-2 { transition-delay: 0.20s; }
.delay-3 { transition-delay: 0.32s; }
.delay-4 { transition-delay: 0.44s; }
.delay-5 { transition-delay: 0.56s; }
.delay-6 { transition-delay: 0.68s; }

/* ─── CLIP-PATH REVEAL ───────────────────────────────── */
.reveal-clip {
    clip-path: inset(0 0 100% 0);
    opacity: 0;
    transition: clip-path 1s cubic-bezier(0.76, 0, 0.24, 1),
                opacity 0.4s ease;
}
.reveal-clip.active {
    clip-path: inset(0 0 0% 0);
    opacity: 1;
}

/* ─── CHARACTER TEXT REVEAL ──────────────────────────── */
.char-reveal .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%) rotate(8deg);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.char-reveal.active .char {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

/* ─── FLOATING ANIMATION ─────────────────────────────── */
.float-element {
    animation: floatAnim 5s ease-in-out infinite;
}
.float-element-slow {
    animation: floatAnim 7s ease-in-out infinite;
}
.float-element-fast {
    animation: floatAnim 3.5s ease-in-out infinite;
}
@keyframes floatAnim {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-14px); }
}

/* ─── PULSE GLOW ─────────────────────────────────────── */
.pulse-element {
    animation: pulseGlow 2.5s ease-in-out infinite;
}
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(200, 161, 101, 0.4); }
    50%       { box-shadow: 0 0 0 18px rgba(200, 161, 101, 0); }
}

/* ─── SHIMMER / SHINE SWEEP ──────────────────────────── */
.shimmer-card {
    position: relative;
    overflow: hidden;
}
.shimmer-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.10) 50%,
        rgba(255,255,255,0) 100%
    );
    transform: skewX(-20deg);
    transition: left 0.9s ease;
    pointer-events: none;
}
.shimmer-card:hover::after {
    left: 130%;
}

/* ─── GRADIENT BORDER GLOW ON HOVER ─────────────────── */
.glow-card {
    position: relative;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease;
}
.glow-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--primary));
    background-size: 200% 200%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: gradientShift 4s linear infinite paused;
}
.glow-card:hover::before {
    opacity: 1;
    animation-play-state: running;
}
@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ─── BACKGROUND AMBIENT ORBS ────────────────────────── */
.orb-bg {
    position: relative;
    overflow: hidden;
}
.orb-bg::before,
.orb-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}
.orb-bg::before {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -150px;
    right: -150px;
    animation: orbDrift 12s ease-in-out infinite alternate;
}
.orb-bg::after {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation: orbDrift 15s ease-in-out infinite alternate-reverse;
}
@keyframes orbDrift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(40px, 30px) scale(1.1); }
}

/* ─── DOT GRID BACKGROUND ────────────────────────────── */
.dot-grid-bg {
    background-image: radial-gradient(circle, var(--border-color) 1.2px, transparent 1.2px);
    background-size: 28px 28px;
    background-attachment: fixed;
}

/* ─── GRADIENT TEXT ──────────────────────────────────── */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--primary) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGradientSlide 4s linear infinite;
}
@keyframes textGradientSlide {
    to { background-position: 200% center; }
}

/* ─── 3D CARD TILT & MOUSE SPOTLIGHT (JS-driven via CSS vars) ──────────── */
.card-spotlight {
    position: relative;
    overflow: hidden;
}
.card-spotlight::before {
    content: '';
    position: absolute;
    top: var(--mouse-y, -200px);
    left: var(--mouse-x, -200px);
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(200, 161, 101, 0.22) 0%, rgba(200, 161, 101, 0) 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.card-spotlight:hover::before {
    opacity: 1;
}

.tilt-card-3d {
    perspective: 1200px;
    transform-style: preserve-3d;
    transform: perspective(1200px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) scale3d(var(--tilt-scale, 1), var(--tilt-scale, 1), var(--tilt-scale, 1));
    transition: transform 0.15s cubic-bezier(0.1, 0.9, 0.2, 1), box-shadow 0.4s ease, border-color 0.4s ease;
    will-change: transform;
}
.tilt-card-3d .tilt-inner-3d {
    transform: translateZ(30px);
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}
.tilt-card-3d:hover .tilt-inner-3d {
    transform: translateZ(45px);
}

.tilt-card {
    transform-style: preserve-3d;
    transform: perspective(1000px)
               rotateX(var(--tilt-x, 0deg))
               rotateY(var(--tilt-y, 0deg));
    transition: transform 0.1s linear;
}
.tilt-card .tilt-inner {
    transform: translateZ(20px);
    transform-style: preserve-3d;
}
/* Disable tilt on touch devices */
@media (hover: none) { 
    .tilt-card, .tilt-card-3d { transform: none !important; perspective: none; } 
}

/* ─── LUXURY FLOATING PARTICLES ─────────────────────── */
.particle-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.floating-particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 80%);
    opacity: 0.25;
    animation: particleFloat 12s ease-in-out infinite alternate;
}
@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0) scale(1); opacity: 0.15; }
    50% { transform: translateY(-35px) translateX(25px) scale(1.35); opacity: 0.38; }
    100% { transform: translateY(-70px) translateX(-20px) scale(0.9); opacity: 0.2; }
}

/* ─── PREMIUM BUTTON SHINE ───────────────────────────── */
.btn-shine {
    position: relative;
    overflow: hidden;
}
.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -75%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.25) 50%,
        rgba(255,255,255,0) 100%
    );
    transform: skewX(-20deg);
    transition: left 0.7s ease;
}
.btn-shine:hover::after {
    left: 150%;
}

/* ─── NUMBER COUNT RING ──────────────────────────────── */
.stat-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.stat-ring::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: conic-gradient(var(--secondary) 0%, transparent 70%);
    opacity: 0.2;
    animation: spinRing 6s linear infinite;
}
@keyframes spinRing {
    to { transform: rotate(360deg); }
}

/* ─── CATEGORY CARD REVEAL EFFECT ────────────────────── */
.category-card .category-label {
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.4s ease;
}
.category-card:hover .category-label {
    transform: translateY(0);
    opacity: 1;
}

/* ─── LINE DRAW ANIMATION (TIMELINE) ────────────────── */
.timeline-line-draw {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: drawLine 3s ease forwards;
}
@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

/* ─── GLASS CARD (Frosted) ───────────────────────────── */
.glass-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
[data-theme="light"] .glass-card {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(200, 161, 101, 0.18);
    box-shadow: 0 8px 32px rgba(111, 78, 55, 0.06);
}

/* ─── PARALLAX SCROLL LAYERS ─────────────────────────── */
.parallax-slow  { will-change: transform; }
.parallax-fast  { will-change: transform; }

/* ─── PAGE FADE-IN ENTRANCE ──────────────────────────── */
.page-fade-in {
    animation: pageFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes pageFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ─── SECTION DIVIDER WAVE ───────────────────────────── */
.section-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 5;
}
.section-divider svg {
    display: block;
    width: 100%;
    height: 60px;
}

/* ─── MARQUEE SCROLL TAG ─────────────────────────────── */
.marquee-wrapper {
    overflow: hidden;
    white-space: nowrap;
    padding: 1rem 0;
}
.marquee-track {
    display: inline-flex;
    gap: 3rem;
    animation: marqueeScroll 22s linear infinite;
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
}
.marquee-track span {
    flex-shrink: 0;
}
.marquee-track .dot {
    color: var(--secondary);
}
@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ─── WHY-CHOOSE ICON BOX PREMIUM ────────────────────── */
.why-card {
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease,
                border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}
.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(111, 78, 55, 0.12);
    border-color: rgba(200, 161, 101, 0.3);
}
.why-card:hover::before {
    transform: scaleX(1);
}
.why-icon {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--bg-accent) 0%, rgba(200,161,101,0.1) 100%);
    color: var(--primary);
    transition: transform 0.3s ease, background 0.3s ease;
    position: relative;
}
.why-card:hover .why-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
}
[data-theme="dark"] .why-icon { color: var(--secondary); }

/* ─── TESTIMONIAL CARD PREMIUM ───────────────────────── */
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease;
}
.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: -20px;
    left: 20px;
    font-family: var(--font-heading);
    font-size: 10rem;
    color: var(--secondary);
    opacity: 0.08;
    line-height: 1;
    pointer-events: none;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(111, 78, 55, 0.1);
}
.star-rating {
    display: flex;
    gap: 3px;
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

/* ─── SERVICE ICON BOX PREMIUM ───────────────────────── */
.service-icon-box {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--bg-accent), rgba(200,161,101,0.12));
    color: var(--primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.service-detailed-card:hover .service-icon-box {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transform: rotate(-8deg) scale(1.1);
}

/* ─── COUNTER BOX PREMIUM ────────────────────────────── */
.stat-item {
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    background: rgba(255,255,255,0.04);
    transition: transform 0.3s ease;
    text-align: center;
}
.stat-item:hover {
    transform: scale(1.05);
}
.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}
.stat-title {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* ─── PROCESS STEP CARD ──────────────────────────────── */
.timeline-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease,
                border-color 0.3s ease;
}
.timeline-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(111, 78, 55, 0.1);
    border-color: var(--secondary);
}
.timeline-step {
    font-weight: 700;
    letter-spacing: 2px;
}
.timeline-dot {
    transition: transform 0.3s ease, background-color 0.3s ease;
}
.timeline-item:hover .timeline-dot {
    transform: translateX(-50%) scale(1.5);
    background-color: var(--secondary);
}

/* ─── ACCORDION ENHANCED ─────────────────────────────── */
.accordion-item {
    border-bottom: 1px solid var(--border-color);
    padding: 0;
    transition: background 0.3s ease;
    border-radius: var(--border-radius-sm);
    margin-bottom: 4px;
}
.accordion-header {
    padding: 1.4rem 1.5rem;
    border-radius: var(--border-radius-sm);
    transition: background 0.2s ease, color 0.2s ease;
}
.accordion-header:hover {
    background: var(--bg-accent);
}
.accordion-item.active .accordion-header {
    color: var(--primary);
    background: var(--bg-accent);
}
[data-theme="dark"] .accordion-item.active .accordion-header {
    color: var(--secondary);
    background: rgba(200,161,101,0.06);
}
.accordion-content p {
    padding: 0 1.5rem 1.5rem;
}

/* ─── FOOTER COLUMN LINK HOVER ───────────────────────── */
.footer-links a {
    position: relative;
    padding-left: 0;
}
.footer-links a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    color: var(--secondary);
    transition: left 0.3s ease, opacity 0.3s ease;
}
.footer-links a:hover::before {
    left: -2px;
    opacity: 1;
}
.footer-links a:hover {
    padding-left: 14px;
}