@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    --bg-color: #030303;
    --text-color: #F2F2F2;
    --text-muted: #888888;
    --card-bg: #090909;
    --border-color: rgba(255, 255, 255, 0.08);
    --brand-accent: #E0FF31;
    --brand-secondary: #4361EE;
}

[data-theme="light"] {
    --bg-color: #FFFFFF;
    --text-color: #0F0F0F;
    --text-muted: #555555;
    --card-bg: #F5F5F5;
    --border-color: rgba(0, 0, 0, 0.1);
    --brand-accent: #6C7A00; /* High-contrast olive-lime for light mode */
}

mark {
    background: var(--brand-accent);
    color: #FFFFFF;
    padding: 2px 6px;
    border-radius: 4px;
}

[data-theme="light"] .glass-panel {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .service-list-item:hover h4 {
    color: var(--text-color);
    text-decoration: underline decoration-var(--brand-accent) decoration-4;
}

[data-theme="light"] .service-icon svg {
    color: var(--brand-accent) !important;
    opacity: 1 !important;
}

/* === BASE === */
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    overflow-x: hidden;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
}

::selection { background: var(--brand-accent); color: var(--bg-color); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: #222; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-accent); }

/* === NOISE OVERLAY === */
.bg-noise {
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="n"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.75" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23n)"/%3E%3C/svg%3E');
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
    position: fixed;
    inset: 0;
}

/* === FLUID SCROLL PROGRESS === */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2.5px;
    width: 100%;
    background: linear-gradient(90deg, var(--brand-accent) 0%, #FFFFFF 50%, var(--brand-accent) 100%);
    z-index: 100002;
    transform-origin: left center;
    transform: scaleX(0);
    will-change: transform;
    pointer-events: none;
    box-shadow: 0 0 12px rgba(224, 255, 49, 0.6);
}

/* === DUAL-LAYER LUXURY CURSOR === */
#cursor {
    width: 8px;
    height: 8px;
    background-color: var(--brand-accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 100001;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%);
    transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), height 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, opacity 0.2s ease;
    opacity: 0;
    will-change: transform;
}

#cursor-follower {
    width: 38px;
    height: 38px;
    border: 1.5px solid rgba(224, 255, 49, 0.55);
    background: transparent;
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 100000;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 2px;
    color: #030303;
    opacity: 0;
    transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.3s ease,
                background-color 0.3s ease,
                color 0.2s ease,
                opacity 0.3s ease;
    will-change: transform;
}

#cursor-follower.cursor-hover {
    width: 64px;
    height: 64px;
    background-color: rgba(224, 255, 49, 0.12);
    border-color: var(--brand-accent);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

#cursor-follower.cursor-view {
    width: 76px;
    height: 76px;
    background-color: var(--text-color);
    border-color: var(--text-color);
    mix-blend-mode: normal;
    color: var(--bg-color);
}
#cursor-follower.cursor-view::after {
    content: 'VIEW';
}

#cursor-follower.cursor-drag {
    width: 76px;
    height: 76px;
    background-color: var(--brand-accent);
    border-color: var(--brand-accent);
    mix-blend-mode: normal;
    color: #000000;
}
#cursor-follower.cursor-drag::after {
    content: 'DRAG';
}

#cursor-follower.cursor-click {
    width: 28px;
    height: 28px;
    border-color: #FFFFFF;
}

#cursor.cursor-hidden,
#cursor-follower.cursor-hidden {
    opacity: 0 !important;
}

/* === TYPOGRAPHY === */
.text-stroke {
    -webkit-text-stroke: 1.5px var(--text-color);
    color: transparent;
}
.text-stroke-accent {
    -webkit-text-stroke: 1.5px var(--brand-accent);
    color: transparent;
}

.nav-link:hover .nav-indicator {
    width: 100%;
}

/* === GLASS PANEL === */
.glass-panel {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

/* === HERO === */
.hero-video-container {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
}
.hero-video-container video {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.6;
    filter: saturate(0.7) contrast(1.1);
}
.hero-video-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(3,3,3,0.4) 0%, transparent 60%);
}

/* === AUTHORITY MARQUEE === */
.marquee-wrapper {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
}
.marquee-track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
    will-change: transform;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.stat-number {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    line-height: 1;
}

/* === MANIFESTO === */
.manifesto-word {
    display: inline;
    transition: color 0.1s;
}

/* === TRANSFORMATION === */
.transform-section {
    position: relative;
}
.transform-label {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
}
.transform-divider {
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--brand-accent);
    transform: scaleY(0);
    transform-origin: top;
    z-index: 20;
}

/* === SERVICES HOVER LIST === */
/* === SERVICES HOVER LIST === */
.service-list-item {
    border-bottom: 1px solid var(--border-color);
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    transition: padding 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .service-list-item {
        padding-left: 3rem;
        padding-right: 3rem;
    }
    .service-list-item:hover {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
        padding-left: 4.5rem;
        padding-right: 3rem;
    }
}

.service-list-item .hover-bg {
    position: absolute; inset: 0;
    background: var(--text-color);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}
.service-list-item:hover .hover-bg {
    transform: scaleY(1);
    transform-origin: top;
}
.service-list-item > * {
    position: relative; z-index: 10;
    transition: color 0.4s ease;
}
.service-list-item:hover > * { color: var(--bg-color); }
.service-list-item h4 {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color 0.4s ease;
}
.service-list-item:hover h4 {
    transform: translateX(8px);
}
.service-list-item .service-arrow {
    opacity: 0; transform: translateX(-12px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-list-item:hover .service-arrow {
    opacity: 1; transform: translateX(0);
}
.service-outcome {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.55s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, margin 0.4s ease;
}
.service-list-item:hover .service-outcome {
    max-height: 220px;
    opacity: 1;
    margin-top: 2rem;
}
.draw-path {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: svgDrawLoop 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.draw-path-1 { animation-delay: 0.2s; animation-duration: 3.8s; }
.draw-path-2 { animation-delay: 1.5s; animation-duration: 4.5s; }
.draw-path-3 { animation-delay: 0.8s; animation-duration: 4.2s; }
.draw-path-4 { animation-delay: 2.3s; animation-duration: 3.5s; }

@keyframes svgDrawLoop {
    0% { stroke-dashoffset: 100; opacity: 0.2; filter: blur(2px); }
    30% { stroke-dashoffset: 0; opacity: 1; filter: blur(0px); }
    70% { stroke-dashoffset: 0; opacity: 1; filter: blur(0px); }
    100% { stroke-dashoffset: -100; opacity: 0.2; filter: blur(2px); }
}
.service-list-item:hover svg {
    transform: scale(1.15) rotate(-8deg);
    filter: drop-shadow(0 0 15px var(--brand-accent)) brightness(1.2);
}
.transformation-label {
    position: relative;
    display: inline-block;
    padding: 0.2rem 0.6rem;
    overflow: hidden;
}
.transformation-label::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--brand-accent);
    transform: translateX(-101%);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: -1;
}
.service-list-item:hover .transformation-label::after {
    transform: translateX(0);
}
.service-list-item:hover .transformation-label {
    color: var(--bg-color);
}

/* === PORTFOLIO === */
.project-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
}
.project-item .project-img {
    transition: transform 0.7s cubic-bezier(0.19, 1, 0.22, 1), filter 0.7s;
    filter: saturate(0) contrast(1.05);
    opacity: 0.5;
}
.project-item:hover .project-img {
    transform: scale(1.04);
    filter: saturate(1) contrast(1);
    opacity: 1;
}
    /* border-radius: 100px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
} */

/* === METRICS === */
.metric-item { text-align: center; }
.metric-number {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 1;
    color: var(--text-color);
}
.metric-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: rgba(255,255,255,0.4);
    margin-top: 0.75rem;
    font-weight: 600;
}
.metric-divider {
    width: 1px;
    height: 80px;
    background: var(--border-color);
    align-self: center;
}

/* === PHILOSOPHY === */
.philosophy-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 300;
    line-height: 1.4;
}
.philosophy-word {
    display: inline-block;
    opacity: 0.08;
    transition: opacity 0.3s;
}
.philosophy-word.revealed { opacity: 1; }

/* === PROCESS HORIZONTAL SCROLL === */
.process-wrapper {
    overflow: hidden;
    position: relative;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
}
.process-track {
    display: flex;
    width: max-content;
    padding: 0 10vw;
}
.process-card {
    width: 55vw;
    max-width: 550px;
    flex-shrink: 0;
    margin-right: 8vw;
    position: relative;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.process-card .w-16 {
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.process-card:hover .w-16 {
    transform: scale(1.15) rotate(8deg);
    border-color: var(--brand-accent);
    box-shadow: 0 0 25px rgba(224, 255, 49, 0.2);
    color: var(--brand-accent);
}
.process-card h4 {
    transition: color 0.4s ease;
}
.process-card:hover h4 {
    color: var(--brand-accent);
}


/* === IMPACT / TESTIMONIALS MARQUEE === */
.testimonial-wall-wrapper {
    perspective: 2000px;
    padding: 2rem 0;
    overflow: hidden;
}
.marquee-row {
    display: flex;
    width: max-content;
    will-change: transform;
    transform: rotateX(5deg) rotateZ(-1deg);
    transition: transform 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.marquee-row:hover {
    transform: rotateX(0deg) rotateZ(0deg);
}
.marquee-track {
    width: max-content;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 1.5rem;
    width: 450px;
    flex-shrink: 0;
    transition: all 0.4s ease;
    cursor: grab;
}
.testimonial-card:active { cursor: grabbing; }
.testimonial-card:hover {
    border-color: var(--brand-accent);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.testimonial-card p {
    line-height: 1.6;
}
@media (max-width: 768px) {
    .marquee-row { transform: none !important; }
    .testimonial-card { width: 320px; padding: 1.5rem; }
}



/* === FINAL CTA === */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 3.5rem;
    background: var(--text-color);
    color: var(--bg-color);
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border-radius: 100px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: none;
    text-decoration: none;
    transition: transform 0.3s;
}
.cta-button:hover { transform: scale(1.02); }
.cta-button .btn-fill {
    position: absolute; inset: 0;
    background: var(--brand-accent);
    transform: translateY(100%);
    border-radius: 50%;
    transition: transform 0.5s ease, border-radius 0.5s ease;
    z-index: 0;
}
.cta-button:hover .btn-fill {
    transform: translateY(0);
    border-radius: 0;
}
.cta-button span { position: relative; z-index: 1; }
.cta-pulse {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--brand-accent);
    animation: pulse 2s infinite;
    position: relative; z-index: 1;
}
.cta-button:hover .cta-pulse { background: var(--bg-color); }
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

/* === COMPACT CTA BANNER === */
.cta-banner-reveal {
    transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.capability-links span {
    transition: all 0.4s ease;
}

.capability-links span:hover {
    border-color: var(--brand-accent);
    color: var(--brand-accent);
    background: rgba(224, 255, 49, 0.05);
}

/* === MOTION DESIGN PRELOADER === */
.preloader-shutter {
    will-change: transform;
    border: none !important;
}

.motion-text {
    pointer-events: none;
    user-select: none;
}

/* === LOGO HELPERS === */
.site-logo-link { display: inline-flex; align-items: center; gap: 0.5rem; }
.site-logo { display: block; max-height: 42px; width: auto; transition: transform .35s ease, opacity .35s ease; }
.site-logo.logo-full { display: inline-block; }
.site-logo.logo-icon { display: none; }

@media (max-width: 768px) {
    /* On mobile show the full wordmark instead of the compact icon */
    .site-logo.logo-full { display: inline-block; max-height: 34px; }
    .site-logo.logo-icon { display: none; }
}

/* Logo - always dark theme, white PNG logos with transparency */
.logo-light { display: inline-block !important; }
.logo-dark { display: none !important; }

/* Preloader Logo */
.preloader-logo { display: block; width: clamp(120px, 22vw, 520px); height: auto; opacity: 0; transform: scale(0.92); transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .35s ease; margin: 0 auto; }
@media (prefers-reduced-motion: reduce) { .preloader-logo { transition: none; } }

/* Small-footer logo sizing */
.footer-logo { max-height: 56px; width: auto; }



/* === MAGNETIC BUTTON === */
.magnetic-btn { display: inline-block; cursor: pointer; }

/* === SECTION BRIDGE === */
.section-bridge {
    padding: 4rem 0;
    text-align: center;
}
.section-bridge-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.25);
    font-weight: 600;
}

/* === SCROLL INDICATOR === */
@keyframes scroll-down {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .metric-number { font-size: 3rem; }
    .metric-divider { width: 60px; height: 1px; }
    .transform-divider { display: none; }
    .process-card { width: 80vw; }
}





/* === NEW PREMIUM STYLES === */
.text-stroke {
    -webkit-text-stroke: 1.5px var(--text-color);
    color: transparent;
}

[data-theme="dark"] .text-stroke {
    -webkit-text-stroke: 1.5px var(--text-color);
}

.balloon-letter {
    display: inline-block;
    transform-origin: bottom center;
}

.cta-button {
    position: relative;
    padding: 1.5rem 3rem;
    background: var(--foreground);
    color: var(--background);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border-radius: 9999px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.cta-button .btn-fill {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--brand-accent);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
    border-radius: 50% 50% 0 0;
}

.cta-button:hover {
    color: white;
    transform: translateY(-5px);
    border-color: var(--brand-accent);
}

.cta-button:hover .btn-fill {
    top: 0;
    border-radius: 0;
}

/* Service list item styles handled in main section */

/* === MAP STYLING === */
.contact-map-iframe {
    filter: grayscale(1) contrast(1.2) opacity(0.7);
    mix-blend-mode: luminosity;
}

[data-theme="dark"] .contact-map-iframe {
    filter: grayscale(1) invert(0.9) contrast(1.2) opacity(0.5);
}

.contact-map:hover .contact-map-iframe {
    filter: grayscale(0) contrast(1) opacity(1);
    mix-blend-mode: normal;
}

/* === FORM UI ENHANCEMENTS === */
.form-input {
    background: rgba(var(--foreground-rgb), 0.03);
    border: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    color: var(--text-color);
    font-size: 1rem;
    width: 100%;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.form-input:focus {
    outline: none;
    border-color: var(--brand-accent);
    background: rgba(var(--foreground-rgb), 0.05);
    box-shadow: 0 0 0 4px rgba(var(--brand-accent-rgb), 0.1);
}

[data-theme="dark"] .form-input {
    background: rgba(255, 255, 255, 0.03);
}

.form-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

/* === SUCCESS MODAL === */
.modal-overlay {
    backdrop-filter: blur(20px);
    background: rgba(0, 0, 0, 0.8);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-content {
    transform: scale(0.9) translateY(20px);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-active .modal-content {
    transform: scale(1) translateY(0);
}

/* === MOBILE MENU SVG ANIMATION === */
#menu-toggle .ham-top,
#menu-toggle .ham-mid,
#menu-toggle .ham-bot {
    transition: transform 0.5s cubic-bezier(0.7, 0, 0.3, 1), opacity 0.5s;
    transform-origin: center;
}

#menu-toggle.menu-open .ham-top {
    transform: translateY(8px) rotate(45deg);
}

#menu-toggle.menu-open .ham-mid {
    opacity: 0;
}

#menu-toggle.menu-open .ham-bot {
    transform: translateY(-8px) rotate(-45deg);
}

.world-cup-section {
    --brand-accent: #d7b46a;
}

/* Gallery & Thumbnails */
.main-product-img-wrap {
    perspective: 1200px;
    transform-style: preserve-3d;
    border-radius: 2rem;
    overflow: hidden;
    position: relative;
    background:
        radial-gradient(circle at 50% 36%, color-mix(in srgb, var(--active-swatch, #d82a16) 24%, transparent), transparent 42%),
        linear-gradient(145deg, #080808, #111111);
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8);
    transition: border-color 0.5s ease, background 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
}

.main-product-img-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle 420px at var(--glare-x, 50%) var(--glare-y, 50%), rgba(255, 255, 255, 0.14), transparent 60%);
    opacity: 0;
    pointer-events: none;
    z-index: 15;
    mix-blend-mode: overlay;
    transition: opacity 0.4s ease;
}

.main-product-img-wrap:hover::before {
    opacity: 1;
}

.main-product-img-wrap:hover {
    border-color: rgba(215, 180, 106, 0.5);
    box-shadow: 0 35px 80px -15px rgba(215, 180, 106, 0.25), 0 25px 50px -12px rgba(0,0,0,0.8);
}

#main-product-image {
    will-change: transform;
    transform-style: preserve-3d;
    transition: filter 0.3s ease;
}

.product-color-wash {
    position: absolute;
    inset: 9%;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--active-swatch) 44%, transparent), transparent 62%);
    filter: blur(42px);
    opacity: 0.7;
    mix-blend-mode: screen;
    transition: background 0.5s ease, opacity 0.5s ease;
    pointer-events: none;
}

.thumbnail-btn {
    border: 2px solid transparent;
    background: #0d0d0d;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.thumbnail-btn.active {
    border-color: var(--brand-accent);
    transform: scale(1.05);
    box-shadow: 0 0 18px rgba(215, 180, 106, 0.26);
}

/* Configurator Options */
.color-selector-dot {
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.color-selector-dot::after {
    content: '';
    position: absolute;
    inset: -5px;
    border: 2px solid transparent;
    border-radius: 50%;
    transition: all 0.3s ease;
    pointer-events: none;
}

.color-selector-dot.active {
    transform: scale(1.1);
}

.color-selector-dot.active::after {
    border-color: var(--brand-accent);
    box-shadow: 0 0 10px rgba(224, 255, 49, 0.3);
}

.size-selector-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.size-selector-btn.active {
    background: var(--brand-accent);
    color: #000000;
    border-color: var(--brand-accent);
    font-weight: 800;
    box-shadow: 0 0 20px rgba(224, 255, 49, 0.3);
    transform: translateY(-2px);
}

.qty-control-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.qty-control-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--brand-accent);
}

.summary-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.summary-card:hover {
    border-color: rgba(255, 255, 255, 0.18);
}

/* === CARD DYNAMIC SPOTLIGHTS === */
.testimonial-card,
.process-card,
.summary-card {
    position: relative;
    overflow: hidden;
}

.testimonial-card::before,
.process-card::before,
.summary-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(550px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(224, 255, 49, 0.08), transparent 45%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.testimonial-card:hover::before,
.process-card:hover::before,
.summary-card:hover::before {
    opacity: 1;
}

/* === AMBIENT FLOAT KEYFRAMES === */
@keyframes ambientDrift {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.12); }
    100% { transform: translate(-20px, 20px) scale(0.96); }
}

.product-bg-glow {
    animation: ambientDrift 14s ease-in-out infinite alternate;
    will-change: transform;
}

.edge-bg-glow {
    animation: ambientDrift 18s ease-in-out infinite alternate-reverse;
    will-change: transform;
}

/* Secure email collection modal */
.checkout-email-overlay {
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.5s;
}

.checkout-email-overlay.active {
    opacity: 1;
    visibility: visible;
}

.checkout-email-modal {
    transform: scale(0.95) translateY(20px);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s;
}

.checkout-email-overlay.active .checkout-email-modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* === UNIVERSAL CART SYSTEM === */
.cart-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 115;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    max-width: 480px;
    background: linear-gradient(180deg, rgba(14, 14, 16, 0.98), rgba(8, 8, 10, 0.99));
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border-left: 1px solid var(--border-color);
    box-shadow: -25px 0 70px rgba(0, 0, 0, 0.75);
    z-index: 120;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-item-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    position: relative;
    transition: all 0.3s ease;
}

.cart-item-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-1px);
}

.cart-item-img {
    width: 64px;
    height: 64px;
    border-radius: 0.85rem;
    background: #111;
    border: 1px solid var(--border-color);
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-icon {
    width: 64px;
    height: 64px;
    border-radius: 0.85rem;
    background: rgba(255, 42, 84, 0.1);
    border: 1px solid rgba(255, 42, 84, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-accent);
    flex-shrink: 0;
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.2s ease;
}

.cart-qty-btn:hover {
    background: var(--brand-accent);
    color: #000;
    border-color: var(--brand-accent);
}

.cart-remove-btn {
    opacity: 0.4;
    transition: all 0.2s ease;
    padding: 4px;
}

.cart-remove-btn:hover {
    opacity: 1;
    color: #ff4d4d;
    transform: scale(1.1);
}

.cart-trigger-btn {
    position: relative;
    cursor: pointer;
}

.cart-count-badge {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
}

.cart-count-badge.has-items {
    transform: scale(1);
    opacity: 1;
}

.cart-badge-bounce {
    animation: cartBadgeBounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes cartBadgeBounce {
    0% { transform: scale(1); box-shadow: 0 0 0 rgba(255, 42, 84, 0); }
    40% { transform: scale(1.6); box-shadow: 0 0 20px rgba(255, 42, 84, 0.8); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); box-shadow: 0 0 0 rgba(255, 42, 84, 0); }
}

.cart-toast {
    position: fixed;
    bottom: 1.75rem;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    z-index: 150;
    background: rgba(14, 14, 18, 0.96);
    border: 1px solid var(--brand-accent);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 35px rgba(255, 42, 84, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.25rem;
    padding: 0.9rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
    max-width: 92vw;
    width: auto;
}

.cart-toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* Instant button feedback on add */
.btn-added-active {
    background: #22c55e !important;
    color: #000000 !important;
    border-color: #22c55e !important;
    box-shadow: 0 0 25px rgba(34, 197, 94, 0.6) !important;
    transform: scale(0.96) !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}