:root{--color-primary-50: #f0f9fd;--color-primary-100: #dcf2fb;--color-primary-200: #bce6f8;--color-primary-300: #8bd5f3;--color-primary-400: #58c4ee;--color-primary-500: #26afe6;--color-primary-600: #1292c9;--color-primary-700: #0f74a2;--color-primary-800: #126084;--color-primary-900: #14506d;--color-primary-950: #0c3347;--color-primary: var(--color-primary-500);--color-primary-light: var(--color-primary-400);--color-primary-dark: var(--color-primary-600);--color-primary-rgb: 88, 196, 238;--color-primary-glow: rgba(var(--color-primary-rgb), .4);--color-secondary-50: #fefbf2;--color-secondary-100: #fdf5df;--color-secondary-200: #faedb8;--color-secondary-300: #f6d881;--color-secondary-400: #f0c450;--color-secondary-500: #e5ad24;--color-secondary-600: #c78c16;--color-secondary-700: #9f6714;--color-secondary-800: #825218;--color-secondary-900: #6e4318;--color-secondary: var(--color-secondary-300);--color-secondary-dark: var(--color-secondary-600);--color-secondary-rgb: 246, 216, 129;--color-secondary-glow: rgba(var(--color-secondary-rgb), .45);--color-accent-50: #fef2f2;--color-accent-100: #fee2e2;--color-accent-200: #fecaca;--color-accent-300: #f87171;--color-accent-400: #ef4444;--color-accent-500: #e60013;--color-accent-600: #c70010;--color-accent-700: #a1000b;--color-accent-800: #7f1d1d;--color-accent-900: #450a0a;--color-accent: var(--color-accent-500);--color-accent-hover: var(--color-accent-600);--color-accent-rgb: 230, 0, 19;--color-accent-glow: rgba(var(--color-accent-rgb), .35);--color-gray-50: #f8fafc;--color-gray-100: #f1f5f9;--color-gray-200: #e2e8f0;--color-gray-300: #cbd5e1;--color-gray-400: #94a3b8;--color-gray-500: #64748b;--color-gray-600: #475569;--color-gray-700: #334155;--color-gray-800: #1e293b;--color-gray-900: #0f172a;--color-gray-950: #020617;--color-dark-bg: #090e1a;--color-dark-surface: #10192e;--color-dark-card: #15223e;--color-dark-border: rgba(88, 196, 238, .16);--color-dark-text-primary: #f8fafc;--color-dark-text-secondary: #94a3b8;--color-dark-text-muted: #64748b;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-whatsapp: #25d366;--color-whatsapp-hover: #1ebe57;--gradient-brand: linear-gradient(135deg, #58c4ee 0%, #f6d881 100%);--gradient-primary: linear-gradient(135deg, #1292c9 0%, #58c4ee 100%);--gradient-gold: linear-gradient(135deg, #f6d881 0%, #e5ad24 100%);--gradient-cta: linear-gradient(135deg, #ff384d 0%, #e60013 100%);--gradient-dark-hero: linear-gradient(180deg, rgba(9, 14, 26, .92) 0%, #090e1a 100%);--gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, .08) 0%, rgba(255, 255, 255, .02) 100%);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", Roboto, "Helvetica Neue", Arial, sans-serif;--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--font-weight-light: 300;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-none: 0px;--radius-xs: 2px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--glow-primary: 0 0 20px rgba(88, 196, 238, .45);--glow-primary-lg: 0 0 35px rgba(88, 196, 238, .6);--glow-secondary: 0 0 20px rgba(246, 216, 129, .45);--glow-accent: 0 0 20px rgba(230, 0, 19, .4);--glow-whatsapp: 0 0 20px rgba(37, 211, 102, .5);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-spring: .35s cubic-bezier(.34, 1.56, .64, 1);--z-negative: -1;--z-base: 1;--z-elevated: 10;--z-dropdown: 100;--z-sticky: 500;--z-header: 1000;--z-drawer: 1200;--z-modal: 1300;--z-popover: 1400;--z-toast: 1500;--container-max-width: 1280px;--container-padding: 1.25rem}[data-theme=light],:root:not([data-theme=dark]){--bg-page: #f8fafc;--bg-surface: #ffffff;--bg-surface-subtle: #f1f5f9;--border-subtle: #e2e8f0;--border-strong: #cbd5e1;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--text-inverse: #ffffff;--card-bg: #ffffff;--card-border: #e2e8f0;--card-shadow: 0 4px 20px rgba(0, 0, 0, .05);--card-hover-shadow: 0 12px 30px rgba(88, 196, 238, .15);--bg-header: rgba(255, 255, 255, .94);--border-header: var(--border-subtle);--dropdown-bg: #ffffff;--dropdown-border: #e2e8f0;--dropdown-hover-bg: var(--color-primary-50);--dropdown-hover-color: var(--color-primary-600)}[data-theme=dark]{--bg-page: var(--color-dark-bg);--bg-surface: var(--color-dark-surface);--bg-surface-subtle: var(--color-dark-card);--border-subtle: var(--color-dark-border);--border-strong: rgba(88, 196, 238, .35);--text-primary: var(--color-dark-text-primary);--text-secondary: var(--color-dark-text-secondary);--text-muted: var(--color-dark-text-muted);--text-inverse: #0f172a;--card-bg: var(--color-dark-surface);--card-border: var(--color-dark-border);--card-shadow: 0 8px 24px rgba(0, 0, 0, .4);--card-hover-shadow: 0 12px 36px rgba(88, 196, 238, .25);--bg-header: rgba(9, 14, 26, .95);--border-header: rgba(88, 196, 238, .22);--dropdown-bg: #10192e;--dropdown-border: rgba(88, 196, 238, .25);--dropdown-hover-bg: rgba(88, 196, 238, .15);--dropdown-hover-color: var(--color-primary-300)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;line-height:var(--leading-normal);-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--text-primary);background-color:var(--bg-page);min-height:100vh;text-rendering:optimizeSpeed;overflow-x:hidden;transition:background-color var(--transition-base),color var(--transition-base)}img,picture,video,canvas,svg{display:block;max-width:100%;height:auto}input,button,textarea,select{font:inherit;color:inherit;background:transparent;border:none;outline:none}button{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}ul,ol{list-style:none}table{border-collapse:collapse;width:100%}:focus-visible{outline:2px solid var(--color-primary-400);outline-offset:3px}::-moz-selection{background-color:var(--color-primary-400);color:#fff}::selection{background-color:var(--color-primary-400);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-surface-subtle)}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-400)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--font-weight-bold);line-height:var(--leading-tight);color:var(--text-primary);letter-spacing:-.02em}h1{font-size:clamp(2rem,4vw + 1rem,var(--text-5xl));font-weight:var(--font-weight-extrabold);margin-bottom:var(--space-4)}h2{font-size:clamp(1.6rem,2.5vw + .8rem,var(--text-4xl));margin-bottom:var(--space-4)}h3{font-size:clamp(1.25rem,1.5vw + .6rem,var(--text-2xl));margin-bottom:var(--space-3)}h4{font-size:var(--text-xl);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-2)}h5{font-size:var(--text-lg);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-2)}h6{font-size:var(--text-base);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.05em}p{line-height:var(--leading-relaxed);color:var(--text-secondary);margin-bottom:var(--space-4)}p:last-child{margin-bottom:0}.text-lead{font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--text-secondary)}.text-gradient-brand{background:var(--gradient-brand);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;text-shadow:none!important;filter:none!important}.text-gradient-primary{background:var(--gradient-primary);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;text-shadow:none!important;filter:none!important}.text-gradient-gold{background:var(--gradient-gold);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;text-shadow:none!important;filter:none!important}.text-gradient-cta{background:var(--gradient-cta);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block;text-shadow:none!important;filter:none!important}.text-primary{color:var(--color-primary-500)!important}.text-secondary{color:var(--color-secondary-600)!important}.text-accent{color:var(--color-accent-500)!important}.text-muted{color:var(--text-muted)!important}.text-white{color:#fff!important}.section-header{text-align:center;max-width:760px;margin:0 auto var(--space-12) auto}.section-tag{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);font-size:var(--text-xs);font-weight:var(--font-weight-semibold);letter-spacing:.08em;text-transform:uppercase;color:var(--color-primary-600);background-color:var(--color-primary-50);border:1px solid var(--color-primary-200);border-radius:var(--radius-full);margin-bottom:var(--space-3)}.section-title{font-size:clamp(1.75rem,2.5vw + .8rem,var(--text-4xl));margin-bottom:var(--space-3)}.section-desc{font-size:var(--text-base);color:var(--text-secondary);line-height:var(--leading-relaxed)}:lang(ja),:lang(ko){line-height:1.7}:lang(ru){-webkit-hyphens:auto;hyphens:auto}.preview-section{padding:clamp(3rem,5vw,4.5rem) 0;position:relative}.container{width:100%;max-width:var(--container-max-width);margin-left:auto;margin-right:auto;padding-left:var(--container-padding);padding-right:var(--container-padding)}.container-sm{max-width:860px;margin-left:auto;margin-right:auto}.grid{display:grid;gap:var(--space-6)}.grid-cols-6{grid-template-columns:repeat(6,minmax(0,1fr))}@media (max-width: 1024px){.grid-cols-4,.grid-cols-6,.grid-cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 640px){.grid-cols-2,.grid-cols-3,.grid-cols-4,.grid-cols-6{grid-template-columns:1fr}}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-col{display:flex;flex-direction:column}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-heading);font-weight:var(--font-weight-semibold);line-height:1;text-align:center;border-radius:var(--radius-md);border:1px solid transparent;transition:all var(--transition-base);position:relative;white-space:nowrap;overflow:hidden}.btn-sm{padding:.5rem .875rem;font-size:var(--text-xs);border-radius:var(--radius-sm)}.btn-md{padding:.75rem 1.35rem;font-size:var(--text-sm);border-radius:var(--radius-md)}.btn-lg{padding:.95rem 1.85rem;font-size:var(--text-base);border-radius:var(--radius-lg)}.btn-pill{border-radius:var(--radius-full)}.btn-primary{background-color:var(--color-primary-500);color:#fff;box-shadow:0 4px 14px #26afe659}.btn-primary:hover{background-color:var(--color-primary-600);transform:translateY(-2px);box-shadow:0 6px 20px #26afe680;color:#fff}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--color-secondary-300);color:var(--color-gray-900);box-shadow:0 4px 14px #f6d88159}.btn-secondary:hover{background-color:var(--color-secondary-400);transform:translateY(-2px);box-shadow:0 6px 20px #f6d88180;color:var(--color-gray-950)}.btn-accent,.btn-cta{background:var(--gradient-cta);color:#fff;box-shadow:0 4px 16px #e6001366;font-weight:var(--font-weight-bold)}.btn-accent:hover,.btn-cta:hover{background:linear-gradient(135deg,#ff4d5e,#c70010);transform:translateY(-2px);box-shadow:0 8px 24px #e600138c;color:#fff}.btn-outline{background:transparent;border-color:var(--color-gray-300);color:var(--text-primary)}.btn-outline:hover{border-color:var(--color-primary-500);color:var(--color-primary-500);background-color:var(--color-primary-50)}.btn-outline-primary{background:transparent;border-color:var(--color-primary-500);color:var(--color-primary-500)}.btn-outline-primary:hover{background-color:var(--color-primary-500);color:#fff;box-shadow:var(--glow-primary)}.btn-glow{position:relative;z-index:1}.btn-glow:after{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:var(--gradient-brand);z-index:-1;border-radius:inherit;opacity:0;transition:opacity var(--transition-base);filter:blur(8px)}.btn-glow:hover:after{opacity:.8}.site-header{position:sticky;top:0;z-index:var(--z-header);background:var(--bg-header);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-header);transition:background-color var(--transition-base),border-color var(--transition-base)}.top-bar{position:relative;z-index:calc(var(--z-header) + 50);background-color:var(--color-gray-900);color:var(--color-gray-300);font-size:var(--text-xs);padding:.35rem 0;border-bottom:1px solid rgba(255,255,255,.08)}[data-theme=dark] .top-bar{background-color:#050811;border-bottom:1px solid rgba(88,196,238,.15)}.top-bar a:hover{color:var(--color-primary-400)}.lang-switcher{display:inline-flex;align-items:center;gap:var(--space-2);background:#ffffff1a;padding:.2rem .6rem;border-radius:var(--radius-sm);font-size:var(--text-xs);cursor:pointer;border:1px solid rgba(255,255,255,.15);transition:all var(--transition-fast)}.lang-switcher:hover{border-color:var(--color-primary-400);color:#fff}.lang-badge{display:inline-block;padding:1px 4px;background-color:var(--color-primary-500);color:#fff;border-radius:2px;font-weight:700}.topbar-divider{color:#ffffff40;margin:0 4px;font-size:var(--text-xs);-webkit-user-select:none;-moz-user-select:none;user-select:none}.topbar-social{display:inline-flex;align-items:center;gap:10px}.topbar-social-link{display:inline-flex;align-items:center;justify-content:center;color:#ffffffa6;transition:color var(--transition-fast),transform var(--transition-fast);line-height:1}.topbar-social-link:hover{color:var(--color-primary-400);transform:translateY(-1px)}.topbar-social-link svg{display:block}@media (max-width: 768px){.topbar-social,.topbar-divider,.desktop-only{display:none!important}.mobile-only{display:inline-flex!important}}.mobile-only{display:none}.footer-social-matrix{display:flex;align-items:center;gap:10px;margin-top:var(--space-4);flex-wrap:wrap}.footer-social-item{position:relative;display:inline-flex;align-items:center;justify-content:center}.footer-social-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-md);background:#ffffff0f;color:#ffffffb3;border:1px solid rgba(255,255,255,.1);transition:all var(--transition-fast);cursor:pointer;text-decoration:none;position:relative;z-index:5}.footer-social-btn:hover{background:var(--color-primary-500);border-color:var(--color-primary-400);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #58c4ee59}.footer-social-btn.facebook-social-btn:hover{background:#1877f2;border-color:#1877f2;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #1877f273}.footer-social-btn.instagram-social-btn:hover{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);border-color:#e4405f;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #e4405f73}.footer-social-btn.tiktok-social-btn:hover{background:#010101;border-color:#00f2fe;color:#00f2fe;transform:translateY(-2px);box-shadow:0 6px 16px #00f2fe59}.footer-social-btn.wechat-social-btn:hover{background:#07c160;border-color:#07c160;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #07c16073}.footer-social-btn.whatsapp-social-btn:hover{background:#25d366;border-color:#25d366;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #25d36673}.footer-social-btn.channels-social-btn:hover{background:#fa9d3b;border-color:#fa9d3b;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #fa9d3b73}.footer-social-btn.douyin-social-btn:hover{background:#fe2c55;border-color:#fe2c55;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #fe2c5573}.footer-social-btn svg{display:block;pointer-events:none}.navbar{display:flex;align-items:center;justify-content:space-between;height:76px}@media (max-width: 992px){.navbar{height:64px}.nav-menu.desktop-only{display:none!important}.mobile-menu-toggle{display:inline-flex!important}.brand-logo-img{height:36px}.brand-name-en{font-size:1.55rem}}@media (max-width: 520px){.navbar .btn-cta{padding:.45rem .8rem;font-size:.78rem}}@media (max-width: 380px){.navbar .btn-cta{display:none!important}}.brand-identity{display:flex;align-items:center;gap:var(--space-3);text-decoration:none}.brand-logo-img{height:44px;width:auto;-o-object-fit:contain;object-fit:contain}.brand-name-en{font-size:2.15rem;font-weight:850;letter-spacing:-.025em;color:var(--color-primary-600);line-height:1;white-space:nowrap;transition:color var(--transition-fast)}.brand-identity:hover .brand-name-en{color:var(--color-primary-500)}[data-theme=dark] .brand-name-en{color:var(--color-primary-400)}[data-theme=dark] .brand-identity:hover .brand-name-en{color:var(--color-primary-300)}.nav-menu{display:flex;align-items:center;gap:var(--space-6)}.nav-link{font-size:var(--text-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);padding:.5rem 0;position:relative;transition:color var(--transition-fast);display:inline-flex;align-items:center;gap:4px}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-brand);transition:width var(--transition-base)}.nav-link:hover,.nav-link.active{color:var(--color-primary-400)}.nav-link:hover:after,.nav-link.active:after{width:100%}.dropdown{position:relative}.dropdown-icon,.dropdown-arrow-icon{display:inline-block;width:12px;height:12px;vertical-align:middle;margin-left:4px;stroke:currentColor;fill:none;transition:transform var(--transition-fast);flex-shrink:0;pointer-events:none}.dropdown-icon path,.dropdown-arrow-icon path{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.dropdown:hover>a .dropdown-icon,.dropdown:hover>.lang-switcher .dropdown-icon,.dropdown:hover>a .dropdown-arrow-icon,.dropdown:hover>.lang-switcher .dropdown-arrow-icon{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:100%;left:0;min-width:250px;background:var(--dropdown-bg);border:1px solid var(--dropdown-border);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);padding:var(--space-2) 0;display:none;z-index:calc(var(--z-header) + 60);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);margin-top:4px;transform-origin:top center}.top-bar .dropdown-menu,.dropdown-menu-end{left:auto;right:0;transform-origin:top right}.dropdown-menu:before{content:"";position:absolute;top:-8px;left:0;right:0;height:8px}.dropdown:hover .dropdown-menu,.dropdown.open .dropdown-menu{display:block;animation:dropdownShake .45s cubic-bezier(.2,.8,.2,1) both}@keyframes dropdownShake{0%{opacity:0;transform:translateY(-8px) scale(.97)}15%{opacity:1;transform:translateY(2px) scale(1.02) translate(-7px) rotate(-1.5deg)}30%{transform:translateY(-1px) scale(1) translate(6px) rotate(1.2deg)}45%{transform:translateY(1px) scale(1) translate(-5px) rotate(-.9deg)}60%{transform:translateY(0) scale(1) translate(4px) rotate(.6deg)}75%{transform:translateY(0) scale(1) translate(-2px) rotate(-.3deg)}90%{transform:translateY(0) scale(1) translate(1px) rotate(0)}to{opacity:1;transform:translateY(0) scale(1) translate(0) rotate(0)}}.dropdown-item{display:block;padding:.65rem 1.2rem;font-size:var(--text-xs);color:var(--text-primary);transition:all var(--transition-fast);white-space:nowrap}.dropdown-item:hover{background-color:var(--dropdown-hover-bg);color:var(--dropdown-hover-color);padding-left:1.35rem}.navbar .btn-cta{position:relative;overflow:hidden}.navbar .btn-cta:before{content:"";position:absolute;top:-60%;left:-150%;width:70%;height:220%;background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.2) 20%,rgba(255,255,255,.85) 50%,rgba(246,216,129,.8) 65%,transparent 100%);transform:skew(-30deg);box-shadow:0 0 20px #fffc,0 0 35px #f6d88199;animation:navbarCtaLightSweep 3.6s cubic-bezier(.16,1,.3,1) infinite;pointer-events:none;z-index:2}@keyframes navbarCtaLightSweep{0%{left:-150%;opacity:0}8%{opacity:1}32%{left:180%;opacity:1}33%{opacity:0}to{opacity:0}}.mobile-menu-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-md);background:var(--bg-surface-subtle);border:1px solid var(--border-strong);color:var(--text-primary);cursor:pointer;position:relative;z-index:calc(var(--z-header) + 20);transition:all var(--transition-fast);padding:0;box-shadow:0 1px 4px #00000014}.mobile-menu-toggle:hover,.mobile-menu-toggle:active{background:var(--color-primary-50);border-color:var(--color-primary-400)}[data-theme=dark] .mobile-menu-toggle:hover,[data-theme=dark] .mobile-menu-toggle:active{background:#58c4ee26}.hamburger-box{width:20px;height:14px;position:relative;display:flex;flex-direction:column;justify-content:space-between}.hamburger-bar,.hamburger-line{display:block;width:100%;height:2px;background-color:var(--text-primary);border-radius:2px;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .2s ease,background-color .2s ease;transform-origin:center}[data-theme=dark] .hamburger-bar,[data-theme=dark] .hamburger-line{background-color:#f8fafc}.mobile-menu-toggle:hover .hamburger-bar,.mobile-menu-toggle:hover .hamburger-line{background-color:var(--color-primary-500)}.mobile-menu-toggle.active .hamburger-bar:nth-child(1),.mobile-menu-toggle.active .hamburger-line:nth-child(1){transform:translateY(6px) rotate(45deg);background-color:var(--color-primary-400)}.mobile-menu-toggle.active .hamburger-bar:nth-child(2),.mobile-menu-toggle.active .hamburger-line:nth-child(2){opacity:0;transform:scaleX(0)}.mobile-menu-toggle.active .hamburger-bar:nth-child(3),.mobile-menu-toggle.active .hamburger-line:nth-child(3){transform:translateY(-6px) rotate(-45deg);background-color:var(--color-primary-400)}.mobile-drawer-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#050811c7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:var(--z-drawer);opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease}.mobile-drawer-overlay.active{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;right:0;width:86%;max-width:330px;height:100%;background:var(--bg-surface);border-left:1px solid var(--border-strong);z-index:calc(var(--z-drawer) + 10);display:flex;flex-direction:column;transform:translate(100%);transition:transform .35s cubic-bezier(.16,1,.3,1);box-shadow:-10px 0 35px #00000059;overflow-y:auto;-webkit-overflow-scrolling:touch}[data-theme=dark] .mobile-drawer{background:#090e1afa;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-left:1px solid rgba(88,196,238,.3);box-shadow:-10px 0 40px #000000d9}.mobile-drawer.active{transform:translate(0)}.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-subtle);background:var(--bg-surface-subtle)}[data-theme=dark] .drawer-header{border-bottom:1px solid rgba(88,196,238,.2);background:#10192e99}.drawer-brand{display:flex;align-items:center;gap:var(--space-3);text-decoration:none}.drawer-brand-img{height:36px;width:auto;-o-object-fit:contain;object-fit:contain}.drawer-brand-text{display:flex;flex-direction:column}.drawer-brand-name{font-size:1.45rem;font-weight:850;letter-spacing:-.025em;color:var(--color-primary-600);line-height:1.05}[data-theme=dark] .drawer-brand-name{color:var(--color-primary-400)}.drawer-brand-sub{font-size:10px;color:var(--text-muted);margin-top:2px;letter-spacing:.02em}.drawer-close-btn{width:36px;height:36px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border-strong);color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.drawer-close-btn:hover{background:var(--color-accent-50);color:var(--color-accent-600);border-color:var(--color-accent-200)}[data-theme=dark] .drawer-close-btn{background:#ffffff1a;border-color:#fff3;color:#fff}[data-theme=dark] .drawer-close-btn:hover{background:#e600134d;color:#ff6b7a;border-color:#ff6b7a}.drawer-nav{padding:var(--space-3) var(--space-5);flex:1;overflow-y:auto}.drawer-nav-item{border-bottom:1px solid var(--border-subtle)}[data-theme=dark] .drawer-nav-item{border-bottom:1px solid rgba(255,255,255,.08)}.drawer-nav-link{display:flex;align-items:center;justify-content:space-between;padding:.85rem 0;color:var(--text-primary);font-weight:var(--font-weight-medium);font-size:var(--text-base);text-decoration:none;transition:color var(--transition-fast),padding-left var(--transition-fast);cursor:pointer;width:100%;background:none;border:none;text-align:left}[data-theme=dark] .drawer-nav-link{color:#fff}.drawer-nav-link:hover,.drawer-nav-link.active{color:var(--color-primary-500)!important;padding-left:4px}[data-theme=dark] .drawer-nav-link:hover,[data-theme=dark] .drawer-nav-link.active{color:var(--color-primary-400)!important}.drawer-accordion-icon{transition:transform .25s ease,color .2s ease;color:var(--text-muted);display:flex;align-items:center;justify-content:center}[data-theme=dark] .drawer-accordion-icon{color:#fff9}.drawer-nav-item.open .drawer-accordion-icon{transform:rotate(180deg);color:var(--color-primary-500)}[data-theme=dark] .drawer-nav-item.open .drawer-accordion-icon{color:var(--color-primary-400)}.drawer-submenu{max-height:0;overflow:hidden;border:none;margin:0;padding:0;opacity:0;visibility:hidden;transition:max-height .32s cubic-bezier(.16,1,.3,1),opacity .25s ease}.drawer-nav-item.open .drawer-submenu{max-height:480px;opacity:1;visibility:visible;padding:6px 0;margin:4px 0 10px;background:var(--bg-surface-subtle);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}[data-theme=dark] .drawer-nav-item.open .drawer-submenu{background:#00000073;border:1px solid rgba(88,196,238,.2)}.drawer-sublink{display:block;padding:.65rem 1rem;color:var(--text-secondary);font-size:var(--text-xs);text-decoration:none;transition:all var(--transition-fast)}[data-theme=dark] .drawer-sublink{color:#ffffffd9}.drawer-sublink:hover{color:var(--color-primary-600);padding-left:1.25rem;background:var(--color-primary-50)}[data-theme=dark] .drawer-sublink:hover{color:#fff;background:#58c4ee29}.drawer-settings-card{margin-top:var(--space-4);padding:12px;background:var(--bg-surface-subtle);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}[data-theme=dark] .drawer-settings-card{background:#00000059;border:1px solid rgba(88,196,238,.2)}.drawer-settings-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.drawer-settings-title{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--color-primary-500)}[data-theme=dark] .drawer-settings-title{color:var(--color-primary-400)}.drawer-theme-toggle{font-size:11px;padding:2px 8px;border-radius:var(--radius-full);background:var(--bg-surface);border:1px solid var(--border-strong);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}[data-theme=dark] .drawer-theme-toggle{background:#ffffff1a;border-color:#ffffff40;color:#fff}.drawer-lang-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.drawer-lang-btn{padding:6px 8px;border-radius:var(--radius-sm);font-size:11px;text-align:left;display:flex;align-items:center;gap:6px;cursor:pointer;background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);transition:all var(--transition-fast)}.drawer-lang-btn:hover{border-color:var(--color-primary-400);color:var(--text-primary)}.drawer-lang-btn.active{background:var(--color-primary-50);border-color:var(--color-primary-500);color:var(--color-primary-600);font-weight:600}[data-theme=dark] .drawer-lang-btn{background:#ffffff0d;border-color:#ffffff1a;color:#ffffffbf}[data-theme=dark] .drawer-lang-btn:hover{background:#58c4ee1a;color:#fff}[data-theme=dark] .drawer-lang-btn.active{background:#58c4ee33;border-color:var(--color-primary-400);color:var(--color-primary-300);font-weight:600}.drawer-lang-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drawer-footer{padding:var(--space-4) var(--space-5);border-top:1px solid var(--border-subtle);background:var(--bg-surface-subtle);display:flex;flex-direction:column;gap:var(--space-3)}[data-theme=dark] .drawer-footer{border-top:1px solid rgba(88,196,238,.2);background:#050811e6}.drawer-footer-copyright{font-size:11px;color:var(--text-muted);text-align:center;margin-top:4px}.mobile-sticky-bar{display:none;position:fixed;bottom:0;left:0;right:0;height:56px;background:#0b1121f2;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,.1);z-index:calc(var(--z-header) + 40);box-shadow:0 -4px 20px #00000080;padding:0 var(--space-2);align-items:center;justify-content:space-around}@media (max-width: 768px){.mobile-sticky-bar{display:flex}body{padding-bottom:58px}}.sticky-bar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--color-gray-300);font-size:10px;text-decoration:none;flex:1;height:100%;transition:color var(--transition-fast)}.sticky-bar-item:hover,.sticky-bar-item:active{color:var(--color-primary-400)}.sticky-bar-item.cta-item{background:var(--gradient-cta);color:#fff;border-radius:var(--radius-full);height:38px;flex:1.6;margin:0 6px;font-weight:700;font-size:12px;flex-direction:row;gap:6px;box-shadow:0 2px 10px #e6001373}@media (max-width: 640px){.certs-grid{grid-template-columns:repeat(2,1fr)!important;gap:var(--space-3)!important}.certs-grid .card{padding:12px!important}}@media (max-width: 768px){.cta-banner-box{padding:var(--space-6) var(--space-4)!important;text-align:center;flex-direction:column!important}.cta-banner-actions{flex-direction:column!important;width:100%!important;gap:var(--space-3)!important}.cta-banner-actions .btn{width:100%!important}.whatsapp-float{bottom:68px!important;right:14px!important;padding:8px 14px!important;font-size:var(--text-xs)!important}}.card{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--card-shadow);transition:all var(--transition-base);display:flex;flex-direction:column;position:relative}.card:hover{transform:translateY(-6px);box-shadow:var(--card-hover-shadow);border-color:var(--color-primary-300)}.category-card{padding:var(--space-6);border-radius:var(--radius-xl);background:var(--card-bg);border:1px solid var(--card-border);position:relative;transition:all var(--transition-base);overflow:hidden;z-index:1}.category-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-brand);opacity:0;transition:opacity var(--transition-base)}.category-card:hover{transform:translateY(-8px);box-shadow:0 16px 36px #58c4ee2e;border-color:var(--color-primary-400)}.category-card:hover:before{opacity:1}.category-card .card-icon{width:52px;height:52px;border-radius:var(--radius-lg);background:var(--color-primary-50);color:var(--color-primary-600);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:var(--space-4);border:1px solid var(--color-primary-200)}.sku-card{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--card-border);overflow:hidden;display:flex;flex-direction:column;transition:all var(--transition-base)}.sku-card .sku-media{position:relative;width:100%;aspect-ratio:4/3;background-color:var(--color-gray-100);overflow:hidden}.sku-card .sku-media img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform var(--transition-slow)}.sku-card:hover .sku-media img{transform:scale(1.06)}.sku-card .sku-content{padding:var(--space-5);display:flex;flex-direction:column;flex:1}.sku-card .sku-title{font-size:var(--text-lg);font-weight:var(--font-weight-bold);margin-bottom:var(--space-2);color:var(--text-primary)}.sku-card .sku-specs{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4);font-size:var(--text-xs);color:var(--text-muted)}.sku-card .sku-spec-tag{background:var(--bg-surface-subtle);padding:2px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.sku-card .sku-actions{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}.section-immersive{background-color:var(--color-dark-bg);color:var(--color-dark-text-primary);padding:var(--space-20) 0;position:relative;overflow:hidden}.section-immersive:before{content:"";position:absolute;top:-20%;left:10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(88,196,238,.15) 0%,transparent 70%);filter:blur(50px);pointer-events:none}.section-immersive:after{content:"";position:absolute;bottom:-20%;right:10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(246,216,129,.12) 0%,transparent 70%);filter:blur(50px);pointer-events:none}.immersive-card{background:var(--color-dark-surface);border:1px solid var(--color-dark-border);border-radius:var(--radius-xl);padding:var(--space-6);position:relative;transition:all var(--transition-base);box-shadow:0 8px 30px #00000080}.immersive-card:hover{border-color:var(--color-primary-400);box-shadow:var(--glow-primary);transform:translateY(-6px)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;font-size:var(--text-xs);font-weight:var(--font-weight-semibold);border-radius:var(--radius-sm);line-height:1.3}.badge-hot{background-color:var(--color-accent-500);color:#fff}.badge-hot:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse-dot 1.5s infinite}.badge-new{background-color:var(--color-primary-100);color:var(--color-primary-700);border:1px solid var(--color-primary-300)}.badge-patent{background:var(--color-secondary-100);color:var(--color-secondary-800);border:1px solid var(--color-secondary-400)}.cert-strip{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--space-6);padding:var(--space-6) 0;border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)}.cert-pill{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary)}.stats-bar{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-2xl);padding:var(--space-8) var(--space-6);box-shadow:var(--card-shadow);display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);text-align:center}@media (max-width: 768px){.stats-bar{grid-template-columns:repeat(2,1fr)}}.stat-num{font-family:var(--font-heading);font-size:clamp(2rem,3vw,var(--text-5xl));font-weight:var(--font-weight-extrabold);line-height:1.1;margin-bottom:var(--space-1)}.stat-label{font-size:var(--text-sm);color:var(--text-muted)}.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:var(--z-modal);display:flex;align-items:center;gap:var(--space-2);background-color:var(--color-whatsapp);color:#fff;padding:10px 18px;border-radius:var(--radius-full);box-shadow:0 4px 20px #25d36673;font-size:var(--text-sm);font-weight:var(--font-weight-bold);transition:all var(--transition-base);text-decoration:none}.whatsapp-float:hover{background-color:var(--color-whatsapp-hover);transform:translateY(-4px) scale(1.03);box-shadow:0 8px 28px #25d36699;color:#fff}.whatsapp-float-icon{width:22px;height:22px;fill:currentColor}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.form-label{font-size:var(--text-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;background-color:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--text-sm);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary-500);box-shadow:0 0 0 3px #58c4ee40}.form-textarea{min-height:120px;resize:vertical}@keyframes pulse-dot{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}@keyframes float-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.tabs-nav{display:flex;align-items:center;gap:var(--space-2);border-bottom:2px solid var(--border-subtle);margin-bottom:var(--space-8);overflow-x:auto;white-space:nowrap}.tab-btn{padding:.75rem 1.25rem;font-size:var(--text-sm);font-weight:var(--font-weight-semibold);color:var(--text-secondary);border-bottom:2px solid transparent;margin-bottom:-2px;background:transparent;transition:all var(--transition-fast)}.tab-btn:hover{color:var(--color-primary-500)}.tab-btn.active{color:var(--color-primary-500);border-bottom-color:var(--color-primary-500)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#090e1abf;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:var(--z-modal);display:none;align-items:center;justify-content:center;padding:var(--space-4)}.modal-backdrop.active{display:flex}.modal-container{background:var(--bg-surface);border-radius:var(--radius-xl);border:1px solid var(--border-subtle);width:100%;max-width:960px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-2xl);position:relative;animation:float-gentle .3s ease-out}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;background:var(--bg-surface);z-index:2}.modal-title{font-size:var(--text-xl);font-weight:var(--font-weight-bold);color:var(--text-primary)}.modal-close{background:var(--bg-surface-subtle);border-radius:var(--radius-full);width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--text-secondary);border:1px solid var(--border-subtle);transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-accent-50);color:var(--color-accent-600);border-color:var(--color-accent-200)}.modal-body{padding:var(--space-6)}.case-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-base);display:flex;flex-direction:column}.case-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px 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