:root {
            --brand-red: #ea1e1e;
            --brand-purple: #3F0099;
            --brand-dark: #1a1d24;
            --red: #EA1E1E; --red-dark: #b01010; --dark: #0e0b0b; --dark2: #1a1010;
            --gold: #F5A623; --white: #ffffff; --gray: #f5f3f2; --text: #1c1412; --muted: #7a6a65; --radius: 16px;
        }

        html {
            scroll-behavior: smooth;
            width: 100%;
            max-width: 100%;
            overflow-x: hidden;
        }
        body {
            font-family: 'Inter', sans-serif;
            width: 100%;
            max-width: 100%;
            overflow-x: hidden;
            position: relative;
        }
        @supports (overflow: clip) {
            html, body { overflow-x: clip; }
        }
        *, *::before, *::after { box-sizing: border-box; }
        img, svg, video, canvas { max-width: 100%; }

        .focus-ring:focus-visible {
            outline: 3px solid var(--brand-red);
            outline-offset: 3px;
        }

        .gradient-bg {
            background: linear-gradient(270deg, #ea1e1e, #3F0099, #777777, #ea1e1e);
            background-size: 320% 320%;
            animation: gradientShift 9s ease infinite;
        }

        /* ── HERO VIDEO BG ── */
        .video-bg {
            height: 70vh; min-height: 560px; width: 100%;
            overflow: hidden; display: flex; justify-content: center; align-items: center; position: relative;
        }
        .video-overlay {
            position: absolute; inset: 0; z-index: 4;
            background:
                radial-gradient(circle at 18% 24%, rgba(255,244,43,0.18), transparent 34%),
                linear-gradient(120deg, rgba(0,0,0,0.45), rgba(0,0,0,0.18));
        }
        .video-bg_content { z-index: 5; color: #ffffff; font-size: 50px; position: relative; width: 100%; }
.video-bg::after  { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,0.3); z-index: 2; }

        @media (max-width: 767px) {
            .video-bg { height: auto; min-height: 72vh; padding: 88px 0 64px; }
            .video-bg_content { font-size: initial; }
        }

        /* ── HERO CAROUSEL ── */
        .hero-carousel { position: relative; width: 100%; max-width: 520px; margin: 0 auto; overflow: hidden; }
        .hero-carousel_track { display: flex; width: 100%; transition: transform 0.7s cubic-bezier(.22,.68,0,1.05); will-change: transform; }
        .hero-carousel_slide { flex: 0 0 100%; width: 100%; max-width: 100%; display: flex; align-items: center; justify-content: center; }
        .hero-carousel_slide img { display: block; width: 100%; max-width: 100%; max-height: 520px; object-fit: contain; user-select: none; -webkit-user-drag: none; will-change: transform, filter; }
        .hero-carousel_dots { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 18px; }
        .hero-carousel_dot { width: 10px; height: 10px; border: 0; border-radius: 999px; background: rgba(255,255,255,0.45); box-shadow: 0 4px 14px rgba(0,0,0,0.18); cursor: pointer; transition: width 0.25s ease, background 0.25s ease, transform 0.25s ease; }
        .hero-carousel_dot:hover, .hero-carousel_dot:focus-visible { background: rgba(255,61,67,1); transform: translateY(-1px); outline: none; }
        .hero-carousel_dot.is-active { width: 28px; background: var(--brand-red); }

        /* ── ANIMATIONS ── */
@keyframes heroFadeUp {
            from { opacity: 0; transform: translate3d(0, 32px, 0); filter: blur(7px); }
            to   { opacity: 1; transform: translate3d(0, 0, 0);   filter: blur(0); }
        }
        .hero-animate-1 { animation: heroFadeUp 0.75s cubic-bezier(.22,.68,0,1) 0.10s both; }
        .hero-animate-2 { animation: heroFadeUp 0.75s cubic-bezier(.22,.68,0,1) 0.24s both; }
        .hero-animate-3 { animation: heroFadeUp 0.75s cubic-bezier(.22,.68,0,1) 0.38s both; }
        .hero-animate-4 { animation: heroFadeUp 0.75s cubic-bezier(.22,.68,0,1) 0.52s both; }

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

        /* ── HEADER ── */
        .site-header {
            animation: headerSlideDown 0.62s cubic-bezier(.22,.68,0,1.05) both;
            transition: background-color 0.28s ease, box-shadow 0.28s ease, backdrop-filter 0.28s ease;
        }
        @keyframes headerSlideDown {
            from { transform: translateY(-100%); opacity: 0; }
            to   { transform: translateY(0);     opacity: 1; }
        }
        .site-header.is-scrolled {
            background-color: rgba(255,255,255,0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            box-shadow: 0 16px 44px rgba(26,29,36,0.12);
        }
        .site-header nav a { position: relative; }
        .site-header nav a::after { content: ''; position: absolute; bottom: -3px; left: 0; width: 0; height: 2px; background: var(--brand-red); transition: width 0.25s ease; border-radius: 2px; }
        .site-header nav a:hover::after { width: 100%; }

        /* ── ABOUT SECTION ── */
        #about article .rounded-full { transition: transform 0.3s ease, background-color 0.3s ease; }
        #about article:hover .rounded-full { transform: translateY(-4px) scale(1.04); background-color: rgba(255,244,43,0.28); }

        @media (prefers-reduced-motion: reduce) {
            html { scroll-behavior: auto; }
            *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
            .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1 !important; filter: none !important; transform: none !important; }
        }

        /* ── TRUST BAR ── */
        .trust-bar { background: #1a1010; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); padding: 26px 0; }
        .trust-bar-inner { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0; max-width: 1680px; margin: 0 auto; padding: 0 24px; }
        .trust-item { display: flex; align-items: center; gap: 10px; padding: 8px 28px; border-right: 1px solid rgba(255,255,255,0.08); font-family: inherit; font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.7); white-space: nowrap; }
        .trust-item:last-child { border-right: none; }
        .trust-item svg { flex-shrink: 0; color: #EA1E1E; }
        @media (max-width: 768px) { .trust-item { padding: 8px 14px; font-size: 12px; } .trust-bar-inner { justify-content: flex-start; } }

        /* ── BTN-PRIMARY / BTN-GHOST ── */
        .btn-primary { display: inline-flex; align-items: center; gap: 10px; background: #EA1E1E; color: #fff; font-weight: 700; font-size: 15px; padding: 14px 32px; border-radius: 12px; text-decoration: none; border: none; cursor: pointer; transition: background .2s, transform .15s, box-shadow .2s; box-shadow: 0 8px 32px rgba(234,30,30,0.4); }
        .btn-primary:hover { background: #c01515; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(234,30,30,0.5); color: #fff; }
        .btn-ghost { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.25); color: #fff; font-weight: 600; font-size: 15px; padding: 13px 28px; border-radius: 12px; text-decoration: none; cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: background .2s, transform .15s; }
        .btn-ghost:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); color: #fff; }


        @media (max-width: 640px) {
            .btn-primary,
            .btn-ghost {
                width: min(100%, calc(100vw - 40px));
                justify-content: center;
                text-align: center;
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ── SECTION COMMON ── */
        .section-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: #EA1E1E; margin-bottom: 16px; }
        .section-title { font-size: clamp(36px, 6vw, 60px); font-weight: 800; line-height: 1; letter-spacing: 0.01em; color: #1c1412; margin-bottom: 16px; }
        .section-title.light { color: #fff; }
        .section-sub { font-size: 17px; color: #7a6a65; max-width: 560px; line-height: 1.65; }
        .section-sub.light { color: rgba(255,255,255,0.65); }
        .products-header { text-align: center; margin-bottom: 64px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

        /* ── PRODUCT CARDS ── */
        .new-products-section { background: #f5f3f2; padding: 80px 0; }
        .new-products-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
        .new-products-header { text-align: center; margin-bottom: 56px; }
        .new-products-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: #EA1E1E; margin-bottom: 12px; }
        .new-products-title { font-size: clamp(30px, 5vw, 50px); font-weight: 800; line-height: 1.1; color: #1c1412; margin-bottom: 12px; }
        .new-products-sub { font-size: 16px; color: #7a6a65; max-width: 520px; margin: 0 auto; line-height: 1.6; }
        .new-products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 22px; }
        .np-card { background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 2px 16px rgba(0,0,0,0.06); transition: transform .3s ease, box-shadow .3s ease; display: flex; flex-direction: column; position: relative; text-decoration: none; }
        .np-card:hover { transform: translateY(-6px); }
        /* per-card glow colours matching their gradient accent */
        .np-card--ualkaline:hover   { box-shadow: 0 16px 48px rgba(74,56,0,0.55),   0 0 0 1px rgba(74,56,0,0.2); }
        .np-card--playoohhoo:hover  { box-shadow: 0 16px 48px rgba(74,16,64,0.55),  0 0 0 1px rgba(74,16,64,0.2); }
        .np-card--ultima:hover      { box-shadow: 0 16px 48px rgba(42,16,80,0.55),  0 0 0 1px rgba(42,16,80,0.2); }
        .np-card--professional:hover{ box-shadow: 0 16px 48px rgba(74,40,0,0.55),   0 0 0 1px rgba(74,40,0,0.2); }
        .np-card--smartfamily:hover { box-shadow: 0 16px 48px rgba(6,90,106,0.55),  0 0 0 1px rgba(6,90,106,0.2); }
        .np-card--ultrapower:hover  { box-shadow: 0 16px 48px rgba(10,42,90,0.55),  0 0 0 1px rgba(10,42,90,0.2); }
        .np-card-img { position: relative; height: 240px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
        .np-card-img img { height: 180px; width: auto; object-fit: contain; transition: transform .4s ease; position: relative; z-index: 1; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.25)); }
        .np-card:hover .np-card-img img { transform: scale(1.06) translateY(-4px); }
        .np-card-body { padding: 22px 26px 26px; flex: 1; display: flex; flex-direction: column; }
        .np-series { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #7a6a65; margin-bottom: 5px; }
        .np-name { font-size: 28px; font-weight: 800; color: #1c1412; margin-bottom: 9px; line-height: 1; }
        .np-desc { font-size: 14px; color: #7a6a65; line-height: 1.65; margin-bottom: 16px; flex: 1; }
        .np-tags { display: none; }
        .np-tag  { display: none; }

        /* ── CARD MARQUEE ── */
        .np-marquee-wrap {
          overflow: hidden;
          width: 100%;
          margin: 0;
          flex-shrink: 0;
        }
        .np-marquee-track {
          display: flex; gap: 0;
          width: max-content;
          animation: np-scroll 18s linear infinite;
        }
        .np-marquee-track:hover { animation-play-state: paused; }
        .np-marquee-item {
          display: inline-flex; align-items: center; gap: 8px;
          font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
          padding: 7px 16px; white-space: nowrap; color: rgba(255,255,255,0.85);
        }
        .np-marquee-item::after {
          content: ''; display: inline-block;
          width: 4px; height: 4px; border-radius: 50%;
          background: currentColor; opacity: 0.45; flex-shrink: 0;
        }
        @keyframes np-scroll {
          0%   { transform: translateX(0); }
          100% { transform: translateX(-50%); }
        }
        .np-card--ualkaline    .np-marquee-wrap { background: linear-gradient(90deg,#1a1400,#4a3800,#1a1400); }
        .np-card--playoohhoo   .np-marquee-wrap { background: linear-gradient(90deg,#1a0818,#4a1040,#1a0818); }
        .np-card--ultima       .np-marquee-wrap { background: linear-gradient(90deg,#0e0618,#2a1050,#0e0618); }
        .np-card--professional .np-marquee-wrap { background: linear-gradient(90deg,#1a0c00,#4a2800,#1a0c00); }
        .np-card--smartfamily  .np-marquee-wrap { background: linear-gradient(90deg,#021820,#065a6a,#021820); }
        .np-card--ultrapower   .np-marquee-wrap { background: linear-gradient(90deg,#050e1a,#0a2a5a,#050e1a); }
        .np-badge { position: absolute; top: 12px; right: 12px; z-index: 2; font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 10px; border-radius: 20px; }
        .np-badge-ualkaline   { background: #4a3800; color: white; }
        .np-badge-playoohhoo  { background: #4a1040; color: white; }
        .np-badge-ultima      { background: #2a1050; color: white; }
        .np-badge-ultra-power { background: #0a2a5a; color: white; }
        .np-badge-professional{ background: #4a2800; color: white; }
        .np-badge-smartfamily { background: #065a6a; color: white; }

        /* ── WHY TRUST ── */
        .why-section { background: #0e0b0b; padding: 100px 0; }
        .why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
        .why-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
        .why-stat-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 28px 24px; text-align: center; transition: background .25s, border-color .25s; }
        .why-stat-card:hover { background: rgba(234,30,30,0.08); border-color: rgba(234,30,30,0.2); }
        .why-stat-num { font-size: 52px; font-weight: 800; line-height: 1; color: #fff; display: block; margin-bottom: 6px; }
        .why-stat-num span { color: #EA1E1E; }
        .why-stat-label { font-size: 12px; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.1em; }
        .why-features { display: flex; flex-direction: column; gap: 20px; margin-top: 40px; }
        .why-feature { display: flex; align-items: flex-start; gap: 16px; padding: 20px; border-radius: 12px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); }
        .why-feature-icon { width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0; background: rgba(234,30,30,0.15); display: flex; align-items: center; justify-content: center; color: #EA1E1E; }
        .why-feature-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 4px; }
        .why-feature-desc { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.55; }

        /* ── HOW TO CHOOSE ── */
        .how-section { background: #f5f3f2; padding: 100px 0; }
        .how-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; position: relative; }
        .how-steps::before { content: ''; position: absolute; top: 36px; left: calc(12.5% + 20px); right: calc(12.5% + 20px); height: 2px; background: linear-gradient(to right, #EA1E1E, rgba(234,30,30,0.2)); }
        .how-step { text-align: center; padding: 0 16px; position: relative; }
        .how-step-num { width: 72px; height: 72px; border-radius: 50%; background: #fff; border: 2px solid rgba(234,30,30,0.2); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 28px; font-weight: 800; color: #EA1E1E; position: relative; z-index: 1; box-shadow: 0 4px 16px rgba(0,0,0,0.08); transition: background .25s, border-color .25s; }
        .how-step:hover .how-step-num { background: #EA1E1E; color: white; border-color: #EA1E1E; }
        .how-step-title { font-size: 15px; font-weight: 700; color: #1c1412; margin-bottom: 8px; }
        .how-step-desc { font-size: 13px; color: #7a6a65; line-height: 1.6; }

        /* ── CERTIFICATIONS ── */
        .cert-section { background: #1a1010; padding: 80px 0; }
        .cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .cert-card { border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 28px 20px; text-align: center; background: rgba(255,255,255,0.03); transition: border-color .25s, background .25s; }
        .cert-card:hover { border-color: rgba(234,30,30,0.3); background: rgba(234,30,30,0.04); }
        .cert-icon { font-size: 36px; margin-bottom: 12px; }
        .cert-name { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
        .cert-desc { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.5; }

        /* ── REVIEWS CAROUSEL ── */
        .reviews-section { background: #faf8f7; padding: 100px 0; }
        .reviews-carousel-wrap { position: relative; padding: 0 32px; }
        .reviews-carousel-outer { overflow: hidden; }
        .reviews-carousel-track { display: flex; gap: 20px; transition: transform .45s cubic-bezier(.4,0,.2,1); will-change: transform; }
        .review-card { background: #fff; border-radius: 16px; padding: 28px; box-shadow: 0 2px 12px rgba(0,0,0,0.05); transition: transform .25s, box-shadow .25s; flex: 0 0 calc(33.333% - 14px); min-width: 0; }
        .review-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.1); }
        .reviews-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: none; cursor: pointer; background: #fff; box-shadow: 0 2px 16px rgba(0,0,0,0.12); display: flex; align-items: center; justify-content: center; z-index: 5; transition: background .2s, box-shadow .2s, transform .15s; color: #1c1412; flex-shrink: 0; }
        .reviews-arrow:hover { background: #EA1E1E; color: #fff; box-shadow: 0 4px 24px rgba(234,30,30,0.3); transform: translateY(-50%) scale(1.08); }
        .reviews-arrow-prev { left: 0; }
        .reviews-arrow-next { right: 0; }
        .reviews-dots { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
        .reviews-dot { width: 10px; height: 10px; border-radius: 50%; border: none; cursor: pointer; padding: 0; background: rgba(234,30,30,0.2); transition: background .2s, transform .2s; }
        .reviews-dot:hover { background: rgba(234,30,30,0.55); transform: scale(1.25); }
        .reviews-dot.active { background: #EA1E1E; transform: scale(1.3); }
        .review-stars { display: flex; gap: 3px; margin-bottom: 14px; color: #F5A623; }
        .review-text { font-size: 14px; line-height: 1.7; color: #4a3e3a; margin-bottom: 20px; }
        .review-author { display: flex; align-items: center; gap: 12px; }
        .review-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #b01010, #EA1E1E); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: white; flex-shrink: 0; }
        .review-name { font-size: 14px; font-weight: 700; color: #1c1412; }
        .review-meta { font-size: 12px; color: #7a6a65; }

        /* ── RETAIL ── */
        .retail-section { background: #fff; padding: 80px 0; border-top: 1px solid #f0ebe9; }
        .retail-label { text-align: center; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #7a6a65; margin-bottom: 40px; }
        .retail-logos { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 16px 40px; }
        .retail-logo { height: 40px; display: flex; align-items: center; justify-content: center; opacity: 0.45; filter: grayscale(1); transition: opacity .25s, filter .25s; font-size: 20px; font-weight: 800; letter-spacing: 0.05em; color: #333; }
        .retail-logo:hover { opacity: 0.8; filter: grayscale(0); }

        /* ── RESPONSIVE ── */
        @media (max-width: 900px) {
            .why-grid { grid-template-columns: 1fr; gap: 48px; }
            .cert-grid { grid-template-columns: 1fr 1fr; }
            .how-steps { grid-template-columns: 1fr 1fr; }
            .how-steps::before { display: none; }
            .review-card { flex: 0 0 calc(50% - 10px); }
        }
        @media (max-width: 600px) {
            .cert-grid { grid-template-columns: 1fr 1fr; }
            .how-steps { grid-template-columns: 1fr 1fr; }
            .review-card { flex: 0 0 100%; }
        }
        @media (max-width: 360px) {
            .container,
            .new-products-container { padding-left: 16px; padding-right: 16px; }
            .new-products-grid { grid-template-columns: minmax(0, 1fr); }
            .np-card-body { padding: 20px 20px 24px; }
            .np-name { font-size: 24px; }
            .np-badge { max-width: calc(100% - 24px); text-align: center; white-space: normal; line-height: 1.2; }
        }