/* ========================================
   SMOKE CITY - Premium Telegram Mini App
   ======================================== */

:root {
    --bg-app: #0a0a0f;
    --bg-card: #16161f;
    --bg-card-gradient: linear-gradient(145deg, #1a1a25 0%, #251a2e 100%);

    --neon-purple: #b95bf7;
    --neon-purple-light: #d484ff;
    --neon-pink: #ff4ddb;
    --neon-pink-light: #ff80e8;
    --neon-blue: #4d94ff;
    --neon-orange: #ff6b35;
    --neon-red: #ff4757;
    --neon-green: #2ed573;

    --gradient-primary: linear-gradient(135deg, #b95bf7 0%, #ff4ddb 100%);
    --gradient-hit: linear-gradient(135deg, #ff6b35 0%, #ff4757 100%);
    --gradient-new: linear-gradient(135deg, #1e90ff 0%, #4d94ff 100%);
    --gradient-sale: linear-gradient(135deg, #ff4ddb 0%, #ff4757 100%);
    --gradient-choice: linear-gradient(135deg, #8b5cf6 0%, #b95bf7 100%);

    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #5a5a6a;

    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

/* ========================================
   SPLASH SCREEN
   ======================================== */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, transform 0.6s ease;
    overflow: hidden;
}

.splash-screen.hide {
    opacity: 0;
    transform: scale(1.05);
    pointer-events: none;
}

.splash-wrapper {
    position: relative;
    width: 100%;
    max-width: 430px;
    height: 100%;
}

.splash-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.splash-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.splash-bottom {
    position: absolute;
    bottom: 2%;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

/* Spinner */
.splash-spinner {
    width: 50px;
    height: 50px;
    position: relative;
}

.spinner-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: spinnerRotate 1.4s ease-in-out infinite;
}

.spinner-ring:nth-child(1) {
    border-top-color: var(--neon-purple);
    animation-delay: 0s;
    filter: drop-shadow(0 0 6px var(--neon-purple));
}

.spinner-ring:nth-child(2) {
    inset: 5px;
    border-right-color: var(--neon-pink);
    animation-delay: 0.15s;
    animation-direction: reverse;
    filter: drop-shadow(0 0 6px var(--neon-pink));
}

.spinner-ring:nth-child(3) {
    inset: 10px;
    border-bottom-color: var(--neon-purple-light);
    animation-delay: 0.3s;
    filter: drop-shadow(0 0 6px var(--neon-purple-light));
}

@keyframes spinnerRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Splash text */
.splash-text {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animated dots */
.splash-dots {
    display: flex;
    gap: 6px;
}

.splash-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-purple);
    animation: dotPulse 1.2s ease-in-out infinite;
    box-shadow: 0 0 8px var(--neon-purple);
}

.splash-dot:nth-child(2) {
    animation-delay: 0.2s;
    background: var(--neon-pink);
    box-shadow: 0 0 8px var(--neon-pink);
}

.splash-dot:nth-child(3) {
    animation-delay: 0.4s;
    background: var(--neon-purple-light);
    box-shadow: 0 0 8px var(--neon-purple-light);
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.5); opacity: 1; }
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #000000;
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

.app {
    width: 100%;
    max-width: 430px;
    min-height: 100vh;
    margin: 0 auto;
    background: var(--bg-app);
    position: relative;
    padding-bottom: 150px;
    overflow: hidden;
}

/* ========================================
   HERO BACKGROUND - parallax
   ======================================== */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

.hero-bg-img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   FLOATING PARTICLES
   ======================================== */
.particles {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    height: 100vh;
    pointer-events: none;
    z-index: 3;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: particleFloat linear infinite;
    opacity: 0;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) translateX(0) scale(0);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) translateX(var(--drift)) scale(1);
    }
}

/* ========================================
   OVERLAY BUTTONS
   ======================================== */
.hero-overlay-buttons {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    z-index: 50;
    pointer-events: auto;
}

.header-btn {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(185, 91, 247, 0.25);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.header-btn:active {
    transform: scale(0.92);
    background: rgba(185, 91, 247, 0.2);
}

.header-btn svg {
    width: 22px;
    height: 22px;
    stroke: var(--text-primary);
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ========================================
   CONTENT OVERLAY
   ======================================== */
.content-overlay {
    position: relative;
    z-index: 1;
    padding-top: 55%;
}

/* ========================================
   CATALOG TITLE - Premium Neon
   ======================================== */
.catalog-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 30px 16px 24px;
    background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

/* Animated underlines from center */
.catalog-line {
    flex: 1;
    height: 2px;
    position: relative;
    overflow: hidden;
}

.catalog-line::before {
    content: '';
    position: absolute;
    top: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, rgba(185, 91, 247, 0.6), rgba(255, 77, 219, 0.4), transparent);
    animation: lineExpand 2s ease-out forwards;
}

.catalog-line-left::before {
    right: 0;
    background: linear-gradient(270deg, rgba(185, 91, 247, 0.8), rgba(255, 77, 219, 0.4), transparent);
    transform-origin: right;
    animation: lineExpandLeft 2s ease-out forwards;
}

.catalog-line-right::before {
    left: 0;
    background: linear-gradient(90deg, rgba(185, 91, 247, 0.8), rgba(255, 77, 219, 0.4), transparent);
    transform-origin: left;
    animation: lineExpandRight 2s ease-out forwards;
}

@keyframes lineExpandLeft {
    0% { transform: scaleX(0); opacity: 0; }
    100% { transform: scaleX(1); opacity: 1; }
}

@keyframes lineExpandRight {
    0% { transform: scaleX(0); opacity: 0; }
    100% { transform: scaleX(1); opacity: 1; }
}

/* Animated line glow pulse */
.catalog-line::after {
    content: '';
    position: absolute;
    top: -2px;
    height: 6px;
    width: 60px;
    border-radius: 3px;
    background: rgba(185, 91, 247, 0.6);
    filter: blur(4px);
    animation: linePulseGlow 3s ease-in-out infinite;
}

.catalog-line-left::after {
    right: 0;
    animation: linePulseLeft 3s ease-in-out infinite;
}

.catalog-line-right::after {
    left: 0;
    animation: linePulseRight 3s ease-in-out infinite;
}

@keyframes linePulseLeft {
    0%, 100% { right: 0; opacity: 0.3; }
    50% { right: 60%; opacity: 0.8; }
}

@keyframes linePulseRight {
    0%, 100% { left: 0; opacity: 0.3; }
    50% { left: 60%; opacity: 0.8; }
}

/* The actual title - gradient flow + neon flicker */
.catalog-title {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 6px;
    text-transform: uppercase;
    position: relative;
    color: #d484ff;
    /* Gradient flow */
    background: linear-gradient(
        90deg,
        #d484ff 0%,
        #ff80e8 20%,
        #ff4ddb 40%,
        #b95bf7 60%,
        #d484ff 80%,
        #ff80e8 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s linear infinite;
    text-shadow: none;
}

/* Neon flicker wrapper */
.catalog-title-wrap {
    position: relative;
    flex-shrink: 0;
    animation: neonFlicker 4s ease-in-out infinite;
}

/* Glow layer 1 - purple */
.catalog-title::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--neon-purple);
    -webkit-text-fill-color: var(--neon-purple);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    filter: blur(10px);
    opacity: 0.7;
    animation: glowPulse 2.5s ease-in-out infinite;
}

/* Glow layer 2 - pink */
.catalog-title::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -2;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--neon-pink);
    -webkit-text-fill-color: var(--neon-pink);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    filter: blur(18px);
    opacity: 0.4;
    animation: glowPulse 2.5s ease-in-out infinite 1.25s;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

@keyframes neonFlicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        opacity: 1;
    }
    20% {
        opacity: 0.85;
    }
    24%, 55% {
        opacity: 0.75;
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.4;
        filter: blur(10px);
    }
    50% {
        opacity: 0.8;
        filter: blur(16px);
    }
}

/* Smoke particles rising from text */
.catalog-smoke {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    pointer-events: none;
}

.smoke-particle {
    position: absolute;
    bottom: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(185, 91, 247, 0.4), transparent);
    filter: blur(3px);
    animation: smokeRise 3s ease-out infinite;
    opacity: 0;
}

.smoke-particle:nth-child(1) { left: 5%; animation-delay: 0s; animation-duration: 2.8s; }
.smoke-particle:nth-child(2) { left: 18%; animation-delay: 0.4s; animation-duration: 3.2s; }
.smoke-particle:nth-child(3) { left: 32%; animation-delay: 0.8s; animation-duration: 2.6s; }
.smoke-particle:nth-child(4) { left: 48%; animation-delay: 0.2s; animation-duration: 3.0s; }
.smoke-particle:nth-child(5) { left: 62%; animation-delay: 0.6s; animation-duration: 2.9s; }
.smoke-particle:nth-child(6) { left: 75%; animation-delay: 1.0s; animation-duration: 3.3s; }
.smoke-particle:nth-child(7) { left: 85%; animation-delay: 0.3s; animation-duration: 2.7s; }
.smoke-particle:nth-child(8) { left: 95%; animation-delay: 0.7s; animation-duration: 3.1s; }

@keyframes smokeRise {
    0% {
        opacity: 0;
        transform: translateY(0) scale(1);
    }
    20% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translateY(-50px) translateX(10px) scale(2.5);
    }
}

/* ========================================
   PRODUCTS GRID
   ======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    padding: 0 16px 24px;
    background: var(--bg-app);
}

/* ========================================
   PRODUCT CARD - Animated gradient border
   ======================================== */
.product-card {
    background: var(--bg-card-gradient);
    border-radius: var(--radius-lg);
    padding: 14px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: productFadeIn 0.6s ease forwards;
    opacity: 0;
    /* Animated border via pseudo-element */
}

/* Animated gradient border */
.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(
        var(--border-angle, 0deg),
        rgba(185, 91, 247, 0.5),
        rgba(255, 77, 219, 0.3),
        rgba(30, 144, 255, 0.2),
        rgba(185, 91, 247, 0.5)
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderRotate 4s linear infinite;
    pointer-events: none;
}

@keyframes borderRotate {
    0% { --border-angle: 0deg; }
    100% { --border-angle: 360deg; }
}

/* Fallback for browsers without @property */
@supports not (background: paint(something)) {
    .product-card::before {
        background: linear-gradient(
            135deg,
            rgba(185, 91, 247, 0.4),
            rgba(255, 77, 219, 0.2),
            rgba(30, 144, 255, 0.15),
            rgba(185, 91, 247, 0.4)
        );
        background-size: 300% 300%;
        animation: borderShift 4s ease infinite;
    }
}

@keyframes borderShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Top glow line */
.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(185, 91, 247, 0.5), transparent);
    pointer-events: none;
}

.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.12s; }
.product-card:nth-child(3) { animation-delay: 0.19s; }
.product-card:nth-child(4) { animation-delay: 0.26s; }

@keyframes productFadeIn {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Card hover/press glow */
.product-card:active {
    transform: scale(0.97);
}

.product-card:active::before {
    opacity: 1;
    filter: brightness(1.5);
}

/* Product Badge */
.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
}

.badge-hit { background: var(--gradient-hit); box-shadow: 0 0 12px rgba(255, 107, 53, 0.5); }
.badge-new { background: var(--gradient-new); box-shadow: 0 0 12px rgba(30, 144, 255, 0.5); }
.badge-sale { background: var(--gradient-sale); box-shadow: 0 0 12px rgba(255, 77, 219, 0.5); }
.badge-choice { background: var(--gradient-choice); box-shadow: 0 0 12px rgba(139, 92, 246, 0.5); }

/* ========================================
   PRODUCT IMAGE - Shimmer effect
   ======================================== */
.product-image {
    width: 100%;
    height: 105px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Shimmer sweep */
.product-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -150%;
    width: 60%;
    height: 200%;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255, 255, 255, 0.06) 45%,
        rgba(255, 255, 255, 0.12) 50%,
        rgba(255, 255, 255, 0.06) 55%,
        transparent 70%
    );
    animation: shimmerSweep 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes shimmerSweep {
    0% { left: -150%; }
    40%, 100% { left: 200%; }
}

/* Subtle radial glow */
.product-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 80%, rgba(185, 91, 247, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.product-img-placeholder {
    position: relative;
    z-index: 1;
}

.product-image-icon {
    font-size: 44px;
    filter: drop-shadow(0 0 12px rgba(185, 91, 247, 0.3));
}

/* Product Info */
.product-name {
    font-size: 12px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.product-subtitle {
    font-size: 10px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Product Specs */
.product-specs {
    display: flex;
    gap: 5px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.spec-tag {
    background: rgba(185, 91, 247, 0.12);
    border: 1px solid rgba(185, 91, 247, 0.22);
    border-radius: var(--radius-sm);
    padding: 3px 7px;
    font-size: 8px;
    font-weight: 600;
    color: var(--neon-purple-light);
    white-space: nowrap;
}

/* Product Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.stars { display: flex; gap: 1px; }

.star-icon {
    width: 12px;
    height: 12px;
    fill: #ffc107;
    filter: drop-shadow(0 0 3px rgba(255, 193, 7, 0.4));
}

.star-icon.half { fill: #ffc107; opacity: 0.5; }

.rating-value {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-primary);
}

.rating-label {
    font-size: 8px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
}

.label-hot { background: rgba(255, 107, 53, 0.2); color: #ff6b35; }
.label-premium { background: rgba(139, 92, 246, 0.2); color: #b95bf7; }
.label-deal { background: rgba(46, 213, 115, 0.2); color: #2ed573; }
.label-reliable { background: rgba(30, 144, 255, 0.2); color: #4d94ff; }

/* Product Price */
.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 10px;
}

.price-current {
    font-size: 18px;
    font-weight: 900;
    color: var(--text-primary);
}

.price-old {
    font-size: 11px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    background: rgba(185, 91, 247, 0.2);
    border-radius: 4px;
    padding: 2px 5px;
    font-size: 9px;
    font-weight: 700;
    color: var(--neon-pink);
}

/* ========================================
   ADD TO CART - Ripple + Micro-interactions
   ======================================== */
.add-to-cart-btn {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(185, 91, 247, 0.4);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: auto;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.add-to-cart-btn:active {
    transform: scale(0.93);
    box-shadow: 0 0 30px rgba(185, 91, 247, 0.7);
}

.add-to-cart-btn.added {
    background: linear-gradient(135deg, #2ed573 0%, #1e90ff 100%);
    box-shadow: 0 0 20px rgba(46, 213, 115, 0.5);
}

/* Ripple effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    transform: translate(-50%, -50%) scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: translate(-50%, -50%) scale(4);
        opacity: 0;
    }
}

/* ========================================
   ADVANTAGES - Minimalist Floating Badges
   ======================================== */
.advantages-section {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    padding: 0 16px;
    z-index: 99;
    pointer-events: none;
}

.advantages-scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px;
    pointer-events: auto;
}

.advantages-scroll::-webkit-scrollbar { display: none; }

.advantage-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(22, 22, 31, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid rgba(185, 91, 247, 0.15);
    flex-shrink: 0;
    transition: all 0.25s ease;
}

.advantage-item:active {
    transform: scale(0.95);
    background: rgba(22, 22, 31, 0.8);
    border-color: rgba(185, 91, 247, 0.3);
}

.advantage-icon {
    width: 28px;
    height: 28px;
    background: rgba(185, 91, 247, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--neon-purple-light);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.advantage-text {
    display: flex;
    flex-direction: column;
    gap: 0px;
    white-space: nowrap;
}

.adv-title {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.adv-sub {
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ========================================
   TAB BAR
   ======================================== */
.tab-bar {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    background: rgba(15, 15, 22, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(185, 91, 247, 0.25);
    padding: 10px 16px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    display: flex;
    justify-content: space-between;
    z-index: 100;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.5);
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    background: none;
    border: none;
    font-family: inherit;
}

.tab-item:active { transform: scale(0.88); }

.tab-icon {
    width: 24px;
    height: 24px;
    stroke: #4a4a5a;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.2s ease;
}

.tab-item.active .tab-icon {
    stroke: var(--neon-purple-light);
    filter: drop-shadow(0 0 8px rgba(185, 91, 247, 0.7));
}

.tab-label {
    font-size: 9px;
    font-weight: 600;
    color: #4a4a5a;
    transition: all 0.2s ease;
}

.tab-item.active .tab-label { color: var(--neon-purple-light); }

.tab-badge {
    position: absolute;
    top: 3px;
    right: 8px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    background: linear-gradient(135deg, #ff4ddb 0%, #ff6b35 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: 800;
    color: var(--text-primary);
    box-shadow: 0 0 8px rgba(255, 77, 219, 0.6);
}

/* ========================================
   TOAST
   ======================================== */
.toast {
    position: fixed;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%) translateY(40px);
    background: rgba(15, 15, 22, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(185, 91, 247, 0.4);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 40px rgba(185, 91, 247, 0.35);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 200;
    max-width: 280px;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-icon svg {
    width: 15px;
    height: 15px;
    stroke: var(--text-primary);
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.toast-message {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ========================================
   PAGE SYSTEM
   ======================================== */
.page {
    display: none;
}

.page.active {
    display: block;
    animation: pageFadeIn 0.3s ease;
}

@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   PROFILE PAGE
   ======================================== */
.page-profile {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.profile-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

.profile-bg-img {
    width: 100%;
    height: auto;
    display: block;
}

.profile-content {
    position: relative;
    z-index: 1;
    padding-top: 65%;
}

/* Username */
.profile-username-section {
    text-align: center;
    padding: 30px 16px 10px;
    background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

.profile-catalog-header {
    background: var(--bg-app);
    padding-top: 0;
}

.profile-body {
    background: var(--bg-app);
    padding-top: 16px;
    padding-bottom: 20px;
}

.profile-username {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #d484ff, #ff80e8, #ff4ddb, #d484ff);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s linear infinite;
    margin-bottom: 4px;
}

.profile-status {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Stats */
.profile-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 0 16px 20px;
    padding: 16px 12px;
    background: var(--bg-card-gradient);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(185, 91, 247, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Solid bg below username to cover the image */
.profile-section,
.profile-stats {
    position: relative;
    z-index: 1;
}

.profile-stat {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
}

.profile-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(185, 91, 247, 0.2);
}

/* Section */
.profile-section {
    margin: 0 16px 20px;
    background: var(--bg-card-gradient);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(185, 91, 247, 0.18);
    padding: 16px;
    overflow: hidden;
    position: relative;
}

/* Animated border like product cards */
.profile-section::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(
        var(--border-angle, 0deg),
        rgba(185, 91, 247, 0.4),
        rgba(255, 77, 219, 0.2),
        rgba(30, 144, 255, 0.15),
        rgba(185, 91, 247, 0.4)
    );
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderShift 4s ease infinite;
    pointer-events: none;
}

.profile-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.profile-section-header h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

/* Empty orders */
.orders-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 0;
    gap: 8px;
}

.orders-empty-icon {
    opacity: 0.5;
    margin-bottom: 4px;
}

.orders-empty-text {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
}

.orders-empty-sub {
    font-size: 11px;
    color: var(--text-muted);
}


/* ========================================
   CART PAGE
   ======================================== */
.page-cart {
    position: relative;
    min-height: 100vh;
    overflow: visible;
    padding-bottom: 120px;
}

.cart-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
}

.cart-bg-img {
    width: 100%;
    height: auto;
    display: block;
}

.cart-content-overlay {
    position: relative;
    z-index: 1;
    padding-top: 88%;
}

.cart-content-overlay .catalog-header {
    background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

.cart-actions-row {
    display: flex;
    justify-content: flex-end;
    padding: 0 16px 12px;
    background: var(--bg-app);
}

.cart-clear-btn {
    background: none;
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: var(--neon-red);
    font-size: 11px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
}

.cart-clear-btn:active {
    background: rgba(255, 71, 87, 0.15);
    transform: scale(0.95);
}

/* Cart Items */
.cart-items {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--bg-app);
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--bg-card-gradient);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(185, 91, 247, 0.15);
    position: relative;
    animation: productFadeIn 0.3s ease forwards;
}

.cart-item-icon {
    font-size: 32px;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 13px;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.cart-item-sub {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 14px;
    font-weight: 800;
    color: var(--neon-purple-light);
}

/* Quantity Controls */
.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.cart-qty-btn {
    width: 30px;
    height: 30px;
    background: rgba(185, 91, 247, 0.15);
    border: 1px solid rgba(185, 91, 247, 0.25);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--neon-purple-light);
    transition: all 0.2s ease;
    padding: 0;
}

.cart-qty-btn:active {
    background: rgba(185, 91, 247, 0.3);
    transform: scale(0.9);
}

.cart-qty-value {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
    min-width: 20px;
    text-align: center;
}

/* Remove button */
.cart-remove-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    background: rgba(255, 71, 87, 0.12);
    border: none;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--neon-red);
    transition: all 0.2s ease;
    padding: 0;
    z-index: 10;
}

.cart-remove-btn:active {
    background: rgba(255, 71, 87, 0.3);
    transform: scale(0.85);
}

/* Cart Empty */
.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    gap: 10px;
    background: var(--bg-app);
}

.cart-empty-icon { opacity: 0.5; }

.cart-empty-text {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-secondary);
}

.cart-empty-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.cart-empty-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 28px;
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    font-family: inherit;
    box-shadow: 0 0 15px rgba(185, 91, 247, 0.4);
    transition: all 0.2s ease;
}

.cart-empty-btn:active {
    transform: scale(0.95);
    box-shadow: 0 0 25px rgba(185, 91, 247, 0.6);
}

/* Cart Footer */
.cart-footer {
    position: fixed;
    bottom: 88px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    padding: 16px;
    background: rgba(15, 15, 22, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(185, 91, 247, 0.2);
    z-index: 50;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cart-total-label {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-secondary);
}

.cart-total-value {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-primary);
}

.cart-checkout-btn {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    font-family: inherit;
    box-shadow: 0 0 20px rgba(185, 91, 247, 0.5);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.cart-checkout-btn:active {
    transform: scale(0.97);
    box-shadow: 0 0 35px rgba(185, 91, 247, 0.7);
}

/* ========================================
   SIDE MENU - Premium Neon Drawer
   ======================================== */
.side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 998;
    pointer-events: none;
    transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.side-menu-overlay.open {
    background: rgba(0, 0, 0, 0.7);
    pointer-events: all;
}

.side-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: linear-gradient(180deg, rgba(18, 18, 26, 0.97) 0%, rgba(10, 10, 15, 0.97) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    border-right: 1px solid transparent;
    box-shadow: 5px 0 30px rgba(0, 0, 0, 0);
}

.side-menu.open {
    transform: translateX(0);
    border-right-color: rgba(185, 91, 247, 0.2);
    box-shadow: 5px 0 40px rgba(0, 0, 0, 0.6);
}

.side-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 20px;
    border-bottom: 1px solid rgba(185, 91, 247, 0.2);
    background: linear-gradient(90deg, rgba(185, 91, 247, 0.08) 0%, transparent 100%);
    position: relative;
}

/* Glow effect under header */
.side-menu-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20px;
    right: 20px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(185, 91, 247, 0.5), transparent);
}

.side-menu-title {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 3px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(185, 91, 247, 0.5);
    position: relative;
}

.side-menu-close {
    width: 36px;
    height: 36px;
    background: rgba(185, 91, 247, 0.1);
    border: 1px solid rgba(185, 91, 247, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.side-menu-close:active {
    background: rgba(185, 91, 247, 0.25);
    transform: scale(0.9);
}

.side-menu-items {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}

.side-menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.25s ease;
    color: var(--text-primary);
    opacity: 0;
    transform: translateX(-20px);
}

.side-menu.open .side-menu-item {
    opacity: 1;
    transform: translateX(0);
}

.side-menu.open .side-menu-item:nth-child(1) { transition-delay: 0.1s; }
.side-menu.open .side-menu-item:nth-child(2) { transition-delay: 0.15s; }
.side-menu.open .side-menu-item:nth-child(3) { transition-delay: 0.2s; }
.side-menu.open .side-menu-item:nth-child(4) { transition-delay: 0.25s; }

.side-menu-item:active {
    background: rgba(185, 91, 247, 0.15);
    transform: scale(0.97);
}

.side-menu-icon {
    font-size: 24px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(185, 91, 247, 0.1);
    border-radius: 12px;
    flex-shrink: 0;
}

.side-menu-label {
    flex: 1;
    font-size: 14px;
    font-weight: 700;
    text-align: left;
}

.side-menu-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
    z-index: 1;
}

.side-menu-item:active .side-menu-arrow {
    transform: translateX(3px);
}

.side-menu-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(185, 91, 247, 0.1);
}

.side-menu-footer-text {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    letter-spacing: 1px;
}

/* ========================================
   VPN PAGE
   ======================================== */
.page-vpn {
    position: relative;
    overflow: hidden;
}

.vpn-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
}

.vpn-bg-img {
    width: 100%;
    height: auto;
    display: block;
}

.vpn-content-overlay {
    position: relative;
    z-index: 1;
    padding-top: 88%;
}

.vpn-content-overlay .catalog-header {
    background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

.vpn-info {
    background: var(--bg-app);
    padding: 20px 24px 60px;
    text-align: center;
    overflow: hidden;
}

.vpn-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.vpn-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 900;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    text-decoration: none;
    color: #fff;
    background: var(--gradient-primary);
    box-shadow:
        0 0 20px rgba(185, 91, 247, 0.4),
        0 0 40px rgba(255, 77, 219, 0.2),
        0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: vpnBtnPulse 2s ease-in-out infinite;
}

.vpn-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: vpnShine 3s ease-in-out infinite;
}

.vpn-btn:active {
    transform: scale(0.95);
    box-shadow:
        0 0 30px rgba(185, 91, 247, 0.6),
        0 0 60px rgba(255, 77, 219, 0.3);
}

@keyframes vpnBtnPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(185,91,247,0.4), 0 0 40px rgba(255,77,219,0.2), 0 4px 15px rgba(0,0,0,0.3); }
    50% { box-shadow: 0 0 30px rgba(185,91,247,0.6), 0 0 60px rgba(255,77,219,0.35), 0 4px 20px rgba(0,0,0,0.3); }
}

@keyframes vpnShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* ========================================
   CATEGORY PAGE
   ======================================== */
.page-category {
    position: relative;
    min-height: 100vh;
}

.category-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
}

.category-bg-img {
    width: 100%;
    height: auto;
    display: block;
}

.category-content-overlay {
    position: relative;
    z-index: 1;
    padding-top: 88%;
}

.category-content-overlay .catalog-header {
    background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

.category-body {
    background: var(--bg-app);
    padding-bottom: 20px;
}

.category-back-floating {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 40px;
    height: 40px;
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(185, 91, 247, 0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--neon-purple-light);
    transition: all 0.2s ease;
    z-index: 5;
}

.category-back-floating:active {
    background: rgba(185, 91, 247, 0.25);
    transform: scale(0.9);
}

/* Brand List */
.brand-list {
    padding: 0 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.brand-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card-gradient);
    border: 1px solid rgba(185, 91, 247, 0.15);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-family: inherit;
    color: var(--text-primary);
    transition: all 0.25s ease;
    animation: brandFadeIn 0.4s ease forwards;
    opacity: 0;
    transform: translateY(10px);
}

@keyframes brandFadeIn {
    to { opacity: 1; transform: translateY(0); }
}

.brand-item:active {
    background: rgba(185, 91, 247, 0.12);
    transform: scale(0.98);
    border-color: rgba(185, 91, 247, 0.35);
}

.brand-emoji {
    font-size: 28px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(185, 91, 247, 0.1);
    border-radius: 14px;
    flex-shrink: 0;
}

.brand-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
}

.brand-name {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.brand-count {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.brand-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.brand-item:active .brand-arrow {
    transform: translateX(3px);
    color: var(--neon-purple-light);
}

/* ========================================
   SCROLLBAR
   ======================================== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-app); }
::-webkit-scrollbar-thumb { background: var(--neon-purple); border-radius: 3px; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 380px) {
    .products-grid { gap: 10px; padding: 0 12px 20px; }
    .product-card { padding: 11px; }
    .price-current { font-size: 15px; }
    .catalog-title { font-size: 24px; letter-spacing: 4px; }
}

/* ========================================
   CSS @property for animated border angle
   ======================================== */
@property --border-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}