:root{--ink:#10182b;--ink-soft:#46506a;--paper:#fafbfd;--paper-2:#eef1f7;--track-900:#081634;--track-800:#112a56;--track-700:#1b3f78;--go:#16e06a;--go-deep:#0b9c49;--go-ink:#04240f;--ready:#ff3b2f;--ready-dim:#4a1512;--amber:#ffb020;--lane:#ffffff1f;--font-display:"Be Vietnam Pro", system-ui, sans-serif;--font-data:"Space Mono", ui-monospace, monospace;--radius:18px;--radius-sm:12px;--wrap:1120px;--ease:cubic-bezier(.22, 1, .36, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-display);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;margin:0;line-height:1.55}a{color:inherit;text-decoration:none}.eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--go-deep);margin:0 0 .75rem;font-size:.78rem;font-weight:800}.site-header{z-index:40;background:color-mix(in srgb, var(--track-900) 92%, 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var(--ease);background:#25d366;border-radius:50%;place-items:center;display:grid;position:fixed;bottom:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem);box-shadow:0 10px 28px #25d36673}.whatsapp-fab:hover{transform:scale(1.08)}@media (width<=1040px){.feature-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=880px){.site-nav{display:none}.hero,.steps,.feature-grid,.use-grid,.product-grid,.contact{grid-template-columns:1fr}.feature-grid{gap:1rem}.gallery-grid{grid-template-columns:repeat(2,1fr)}}:focus-visible{outline:3px solid var(--go);outline-offset:2px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}.js .section{opacity:1;transform:none}}