/* ═══════════════════════════════════════════════════════════════════════════
BIOLOTEC DESIGN SYSTEM — v1.0
═══════════════════════════════════════════════════════════════════════════
Sistema visual unificado para todas las páginas públicas del sitio.
Construido a partir del lenguaje validado en las 5 landings de Mayo 2026.
USO:
1.
2. Cargar las fuentes en :
3. Cargar Font Awesome para íconos (ya está en producción)
4. Cargar al final del body:
ESTRUCTURA DEL ARCHIVO:
§1. TOKENS — variables CSS (colores, tipografía, espacios, sombras)
§2. RESET — base reset y elementos HTML
§3. UTILIDADES — helpers (container, eyebrow, etc.)
§4. NAV — header global
§5. BOTONES — sistema de botones
§6. FORMULARIOS — inputs, selects, checks
§7. CARDS — tarjetas (genéricas, sector, problema, caso, testimonio)
§8. SECCIONES — hero patterns, sec light, sec dark
§9. FOOTER — footer global
§10. WHATSAPP FLOATING — botón fijo
§11. ANIMACIONES — reveal, hover effects
§12. RESPONSIVE — breakpoints
═══════════════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════
§1. DESIGN TOKENS
═══════════════════════════════════════════════════════════════════════════ */
:root {
/* —— PALETA VERDE (signature) —— */
--bio-green-50: #f0fdf4;
--bio-green-100: #dcfce7;
--bio-green-200: #bbf7d0;
--bio-green-300: #86efac;
--bio-green-400: #4ade80;
--bio-green-500: #22c55e; /* PRIMARY brand green */
--bio-green-600: #16a34a; /* hover/active green */
--bio-green-700: #15803d;
--bio-green-800: #166534;
--bio-green-900: #14532d;
/* —— FOREST (dark backgrounds) —— */
--bio-forest: #0a1f1a; /* dark surfaces */
--bio-forest-deep: #051410; /* footer, deepest */
--bio-forest-soft: #0f2a23; /* hover on dark */
/* —— GRAYS (text + paper) —— */
--bio-ink: #0a1f1a;
--bio-ink-soft: #374151;
--bio-ink-mute: #6b7280;
--bio-ink-faint: #9ca3af;
--bio-paper: #ffffff;
--bio-paper-soft: #fafaf9;
--bio-paper-warm: #f5f7f6;
--bio-border: #e5e7eb;
--bio-border-soft: #f3f4f6;
/* —— ACENTOS UTILITARIOS —— */
--bio-amber: #fbbf24;
--bio-amber-deep: #78350f;
--bio-red: #dc2626;
--bio-wa: #25D366; /* WhatsApp brand */
/* —— TIPOGRAFÍA —— */
--bio-font-display: 'Outfit', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
--bio-font-body: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
/* —— ESCALA TIPOGRÁFICA fluida (clamp para ser responsivo) —— */
--bio-text-xs: 12px;
--bio-text-sm: 13px;
--bio-text-base: 15px;
--bio-text-md: 16px;
--bio-text-lg: 17px;
--bio-text-xl: clamp(20px, 2vw, 22px);
--bio-text-2xl: clamp(22px, 2.4vw, 26px);
--bio-text-3xl: clamp(26px, 3vw, 32px);
--bio-text-4xl: clamp(30px, 3.5vw, 42px);
--bio-text-5xl: clamp(36px, 5vw, 56px);
/* —— PESOS —— */
--bio-fw-regular: 400;
--bio-fw-medium: 500;
--bio-fw-semi: 600;
--bio-fw-bold: 700;
--bio-fw-black: 800;
/* —— LAYOUT —— */
--bio-container: 1200px;
--bio-container-wide: 1280px;
--bio-container-narrow: 920px;
--bio-gutter: 24px;
/* —— ESPACIADOS —— */
--bio-space-1: 4px;
--bio-space-2: 8px;
--bio-space-3: 12px;
--bio-space-4: 16px;
--bio-space-5: 20px;
--bio-space-6: 24px;
--bio-space-8: 32px;
--bio-space-10: 40px;
--bio-space-12: 48px;
--bio-space-16: 64px;
--bio-space-20: 80px;
--bio-space-24: 96px;
/* —— RADIOS —— */
--bio-radius-xs: 4px;
--bio-radius-sm: 8px;
--bio-radius: 12px;
--bio-radius-lg: 16px;
--bio-radius-xl: 20px;
--bio-radius-pill: 999px;
/* —— SOMBRAS —— */
--bio-shadow-xs: 0 1px 2px rgba(10,31,26,.05);
--bio-shadow-sm: 0 2px 6px rgba(10,31,26,.07);
--bio-shadow-md: 0 4px 16px rgba(10,31,26,.08);
--bio-shadow-lg: 0 12px 40px rgba(10,31,26,.12);
--bio-shadow-xl: 0 24px 60px rgba(10,31,26,.18);
--bio-shadow-green: 0 10px 30px rgba(34,197,94,.35);
--bio-shadow-green-lg: 0 16px 40px rgba(34,197,94,.45);
--bio-shadow-wa: 0 10px 30px rgba(37,211,102,.45);
/* —— TRANSICIONES —— */
--bio-ease: cubic-bezier(.2, .7, .2, 1);
--bio-ease-out: cubic-bezier(.25, .1, .25, 1);
--bio-ease-bounce: cubic-bezier(.34, 1.56, .64, 1);
--bio-duration-fast: .15s;
--bio-duration: .25s;
--bio-duration-slow: .5s;
--bio-duration-slower: .8s;
/* —— Z-INDEX SCALE —— */
--bio-z-nav: 100;
--bio-z-overlay: 900;
--bio-z-modal: 950;
--bio-z-float: 999;
--bio-z-toast: 1000;
}
/* ═══════════════════════════════════════════════════════════════════════════
§2. RESET + BASE
═══════════════════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html:focus-within { scroll-behavior: smooth; }
body {
font-family: var(--bio-font-body);
font-size: var(--bio-text-md);
line-height: 1.6;
color: var(--bio-ink);
background: var(--bio-paper);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--bio-duration) var(--bio-ease); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
h1, h2, h3, h4, h5, h6 {
font-family: var(--bio-font-display);
font-weight: var(--bio-fw-bold);
line-height: 1.15;
letter-spacing: -0.02em;
color: var(--bio-ink);
}
h1 { font-size: var(--bio-text-5xl); letter-spacing: -0.025em; }
h2 { font-size: var(--bio-text-4xl); }
h3 { font-size: var(--bio-text-2xl); }
h4 { font-size: var(--bio-text-xl); }
p { line-height: 1.6; color: var(--bio-ink-soft); }
/* Selección con color de marca */
::selection { background: var(--bio-green-500); color: white; }
::-moz-selection { background: var(--bio-green-500); color: white; }
/* Scroll-padding para que las anclas no queden tapadas por el nav fijo */
html { scroll-padding-top: 88px; }
/* ═══════════════════════════════════════════════════════════════════════════
§3. UTILIDADES BASE
═══════════════════════════════════════════════════════════════════════════ */
.bio-container {
max-width: var(--bio-container);
margin: 0 auto;
padding-left: var(--bio-gutter);
padding-right: var(--bio-gutter);
}
.bio-container--wide { max-width: var(--bio-container-wide); }
.bio-container--narrow { max-width: var(--bio-container-narrow); }
.bio-eyebrow {
display: inline-block;
font-family: var(--bio-font-body);
font-size: var(--bio-text-xs);
font-weight: var(--bio-fw-bold);
letter-spacing: 2.5px;
text-transform: uppercase;
color: var(--bio-green-500);
}
.bio-accent { color: var(--bio-green-500); font-style: normal; }
.bio-accent-light { color: var(--bio-green-400); font-style: normal; }
.bio-text-center { text-align: center; }
.bio-hidden { display: none !important; }
.bio-sr-only {
position: absolute; width: 1px; height: 1px;
padding: 0; margin: -1px; overflow: hidden;
clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
/* ═══════════════════════════════════════════════════════════════════════════
§4. NAV (header global, fijo)
═══════════════════════════════════════════════════════════════════════════ */
.bio-nav {
position: fixed;
top: 0; left: 0; right: 0;
z-index: var(--bio-z-nav);
background: rgba(255, 255, 255, 0.92);
backdrop-filter: blur(14px) saturate(140%);
-webkit-backdrop-filter: blur(14px) saturate(140%);
border-bottom: 1px solid rgba(0, 0, 0, 0.06);
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-nav.bio-nav--scrolled {
background: rgba(255, 255, 255, 0.96);
box-shadow: var(--bio-shadow-sm);
}
/* Variante para hero oscuro: nav transparente al inicio */
.bio-nav--ontop {
background: transparent;
border-bottom-color: transparent;
}
.bio-nav--ontop .bio-nav__link,
.bio-nav--ontop .bio-nav__brand-main {
color: white;
}
.bio-nav--ontop .bio-nav__brand-sub {
color: rgba(255, 255, 255, .65);
}
.bio-nav--ontop .bio-nav__hamburger span {
background: white;
}
.bio-nav--ontop.bio-nav--scrolled {
background: rgba(255, 255, 255, .96);
border-bottom-color: rgba(0, 0, 0, .06);
}
.bio-nav--ontop.bio-nav--scrolled .bio-nav__link,
.bio-nav--ontop.bio-nav--scrolled .bio-nav__brand-main {
color: var(--bio-ink);
}
.bio-nav--ontop.bio-nav--scrolled .bio-nav__brand-sub {
color: var(--bio-ink-mute);
}
.bio-nav--ontop.bio-nav--scrolled .bio-nav__hamburger span {
background: var(--bio-ink);
}
.bio-nav__inner {
max-width: var(--bio-container-wide);
margin: 0 auto;
padding: 14px var(--bio-gutter);
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--bio-space-6);
}
.bio-nav__brand {
display: flex;
align-items: center;
gap: 12px;
flex-shrink: 0;
}
.bio-nav__logo {
width: 42px; height: 42px;
border-radius: 10px;
background: var(--bio-forest);
color: var(--bio-green-400);
display: grid; place-items: center;
font-family: var(--bio-font-display);
font-weight: var(--bio-fw-black);
font-size: 22px;
letter-spacing: -1px;
transition: transform var(--bio-duration) var(--bio-ease-bounce);
flex-shrink: 0;
}
.bio-nav__brand:hover .bio-nav__logo { transform: rotate(-4deg) scale(1.05); }
/* Logo real (imagen) — se usa en lugar del cuadrito "B" */
.bio-nav__logo-img {
height: 44px;
width: auto;
max-width: 130px;
object-fit: contain;
transition: transform var(--bio-duration) var(--bio-ease-bounce);
flex-shrink: 0;
}
.bio-nav__brand:hover .bio-nav__logo-img { transform: scale(1.04); }
/* Cuando el nav tiene logo-img, ocultamos el texto BIOLOTEC redundante */
.bio-nav__logo-img + .bio-nav__brand-text .bio-nav__brand-main { display: none; }
.bio-nav__logo-img + .bio-nav__brand-text .bio-nav__brand-sub {
font-size: 11px;
line-height: 1.35;
margin-top: 0;
color: var(--bio-ink-mute);
}
/* Logo en el footer oscuro: badge blanco para que se integre */
.bio-footer .bio-nav__logo-img {
height: 50px;
background: white;
padding: 6px 10px;
border-radius: 8px;
box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
/* Logo del footer (controla tamaño para que NO se vea gigante) */
.bio-footer__logo-img,
.footer-logo-img {
height: 56px;
width: auto;
max-width: 180px;
object-fit: contain;
display: block;
margin-bottom: var(--bio-space-3);
}
.bio-nav__brand-text { line-height: 1.1; }
.bio-nav__brand-main {
display: block;
font-family: var(--bio-font-display);
font-weight: var(--bio-fw-black);
font-size: 16px;
color: var(--bio-ink);
letter-spacing: 0.5px;
}
.bio-nav__brand-sub {
display: block;
font-size: 10px;
color: var(--bio-ink-mute);
letter-spacing: 1px;
text-transform: uppercase;
margin-top: 2px;
}
.bio-nav__menu {
display: flex;
align-items: center;
gap: 28px;
font-size: 14px;
font-weight: var(--bio-fw-medium);
}
.bio-nav__link {
position: relative;
color: var(--bio-ink-soft);
padding: 6px 0;
}
.bio-nav__link::after {
content: '';
position: absolute;
left: 0; bottom: 0;
height: 2px;
width: 0;
background: var(--bio-green-500);
transition: width var(--bio-duration) var(--bio-ease);
}
.bio-nav__link:hover { color: var(--bio-green-600); }
.bio-nav__link:hover::after,
.bio-nav__link.is-active::after { width: 100%; }
.bio-nav__link.is-active { color: var(--bio-green-600); }
/* Hamburger (móvil) */
.bio-nav__hamburger {
display: none;
flex-direction: column;
justify-content: center;
align-items: center;
gap: 5px;
padding: 10px;
background: none;
border: none;
cursor: pointer;
-webkit-appearance: none;
appearance: none;
-webkit-tap-highlight-color: transparent;
touch-action: manipulation;
z-index: calc(var(--bio-z-nav) + 2);
position: relative;
min-width: 44px;
min-height: 44px;
}
.bio-nav__hamburger span {
display: block;
width: 22px;
height: 2px;
background: var(--bio-ink);
border-radius: 2px;
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bio-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.bio-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Mobile drawer — z-index ENCIMA del nav para que nunca quede oculto */
.bio-nav__mobile {
position: fixed;
top: 70px; left: 0; right: 0;
background: white;
border-bottom: 1px solid var(--bio-border);
padding: var(--bio-space-4) var(--bio-gutter);
display: flex;
flex-direction: column;
gap: 4px;
box-shadow: var(--bio-shadow-lg);
transform: translateY(-110%);
opacity: 0;
visibility: hidden;
pointer-events: none;
transition: transform var(--bio-duration) var(--bio-ease),
opacity var(--bio-duration) var(--bio-ease),
visibility 0s linear var(--bio-duration);
z-index: calc(var(--bio-z-nav) + 1);
max-height: calc(100vh - 80px);
overflow-y: auto;
}
.bio-nav__mobile.is-open {
transform: translateY(0);
opacity: 1;
visibility: visible;
pointer-events: auto;
transition: transform var(--bio-duration) var(--bio-ease),
opacity var(--bio-duration) var(--bio-ease),
visibility 0s linear 0s;
}
.bio-nav__mobile a {
padding: 14px var(--bio-space-3);
font-size: 15px;
font-weight: var(--bio-fw-semi);
color: var(--bio-ink);
border-radius: var(--bio-radius-sm);
transition: background var(--bio-duration) var(--bio-ease);
text-decoration: none;
}
.bio-nav__mobile a:hover,
.bio-nav__mobile a:focus { background: var(--bio-green-50); color: var(--bio-green-700); }
/* Overlay (scrim) cuando el menú está abierto */
.bio-nav__overlay {
position: fixed;
inset: 70px 0 0 0;
background: rgba(10,31,26,.4);
z-index: var(--bio-z-nav);
opacity: 0;
visibility: hidden;
transition: opacity var(--bio-duration) var(--bio-ease),
visibility 0s linear var(--bio-duration);
pointer-events: none;
}
.bio-nav__overlay.is-open {
opacity: 1;
visibility: visible;
pointer-events: auto;
transition: opacity var(--bio-duration) var(--bio-ease),
visibility 0s linear 0s;
}
/* Body lock cuando menu abierto */
body.bio-menu-open { overflow: hidden; }
/* Espaciador para que el contenido no quede debajo del nav fijo */
.bio-nav-spacer { height: 70px; }
/* ═══════════════════════════════════════════════════════════════════════════
§5. BOTONES
═══════════════════════════════════════════════════════════════════════════ */
.bio-btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 10px;
padding: 14px 24px;
border-radius: var(--bio-radius);
font-family: var(--bio-font-body);
font-weight: var(--bio-fw-bold);
font-size: 14px;
line-height: 1;
letter-spacing: 0.01em;
cursor: pointer;
transition: all var(--bio-duration) var(--bio-ease);
white-space: nowrap;
border: none;
text-decoration: none;
}
.bio-btn svg, .bio-btn i { flex-shrink: 0; }
/* Primary verde (CTA principal) */
.bio-btn--primary {
background: var(--bio-green-500);
color: white;
box-shadow: var(--bio-shadow-green);
}
.bio-btn--primary:hover {
background: var(--bio-green-400);
transform: translateY(-2px);
box-shadow: var(--bio-shadow-green-lg);
color: white;
}
/* Ghost (sobre fondos oscuros) */
.bio-btn--ghost {
background: rgba(255, 255, 255, 0.08);
color: white;
border: 1px solid rgba(255, 255, 255, 0.2);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
}
.bio-btn--ghost:hover {
background: rgba(255, 255, 255, 0.14);
border-color: rgba(255, 255, 255, 0.32);
color: white;
}
/* Outline (sobre fondos claros) */
.bio-btn--outline {
background: white;
color: var(--bio-green-700);
border: 1.5px solid var(--bio-green-500);
}
.bio-btn--outline:hover {
background: var(--bio-green-500);
color: white;
transform: translateY(-2px);
box-shadow: var(--bio-shadow-green);
}
/* WhatsApp brand */
.bio-btn--wa {
background: var(--bio-wa);
color: white;
box-shadow: var(--bio-shadow-wa);
}
.bio-btn--wa:hover {
background: #20bd5a;
transform: translateY(-2px);
color: white;
}
/* Tamaños */
.bio-btn--lg { padding: 16px 28px; font-size: 15px; }
.bio-btn--sm { padding: 10px 18px; font-size: 13px; }
.bio-btn--full { width: 100%; }
/* ═══════════════════════════════════════════════════════════════════════════
§6. FORMULARIOS
═══════════════════════════════════════════════════════════════════════════ */
.bio-field { display: flex; flex-direction: column; }
.bio-field__label {
font-size: 12px;
font-weight: var(--bio-fw-bold);
color: var(--bio-ink);
margin-bottom: 6px;
letter-spacing: 0.3px;
}
.bio-input,
.bio-select,
.bio-textarea {
width: 100%;
padding: 12px 14px;
border: 1.5px solid var(--bio-border);
border-radius: 10px;
font-size: 14px;
font-family: inherit;
background: white;
color: var(--bio-ink);
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-input::placeholder,
.bio-textarea::placeholder { color: var(--bio-ink-faint); }
.bio-input:focus,
.bio-select:focus,
.bio-textarea:focus {
outline: none;
border-color: var(--bio-green-500);
box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}
.bio-textarea { min-height: 120px; resize: vertical; }
.bio-select {
appearance: none;
-webkit-appearance: none;
-moz-appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: calc(100% - 14px) center;
background-size: 10px;
padding-right: 36px;
}
.bio-check {
display: flex;
align-items: center;
gap: 8px;
font-size: 13px;
color: var(--bio-ink-soft);
cursor: pointer;
padding: 6px 0;
}
.bio-check input[type="checkbox"],
.bio-check input[type="radio"] {
width: 16px;
height: 16px;
accent-color: var(--bio-green-500);
cursor: pointer;
}
/* ═══════════════════════════════════════════════════════════════════════════
§7. CARDS
═══════════════════════════════════════════════════════════════════════════ */
.bio-card {
background: white;
border-radius: var(--bio-radius-lg);
overflow: hidden;
border: 1px solid var(--bio-border);
transition: all var(--bio-duration-slow) var(--bio-ease);
position: relative;
}
.bio-card--hover:hover {
transform: translateY(-6px);
box-shadow: var(--bio-shadow-xl);
border-color: var(--bio-green-300);
}
.bio-card__image {
position: relative;
aspect-ratio: 4 / 3;
overflow: hidden;
background: var(--bio-forest);
}
.bio-card__image img {
width: 100%; height: 100%;
object-fit: cover;
transition: transform var(--bio-duration-slower) var(--bio-ease);
}
.bio-card:hover .bio-card__image img { transform: scale(1.06); }
.bio-card__image::after {
content: '';
position: absolute; inset: 0;
background: linear-gradient(to top, rgba(10,31,26,0.5) 0%, transparent 50%);
}
.bio-card__body {
padding: var(--bio-space-6);
display: flex; flex-direction: column;
gap: var(--bio-space-3);
}
.bio-card__tag {
position: absolute;
top: 14px; left: 14px;
z-index: 2;
padding: 5px 12px;
border-radius: var(--bio-radius-pill);
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(8px);
font-size: 11px;
font-weight: var(--bio-fw-bold);
color: var(--bio-green-700);
text-transform: uppercase;
letter-spacing: 0.8px;
}
.bio-card__title { font-size: 20px; color: var(--bio-ink); }
.bio-card__desc { font-size: 14px; color: var(--bio-ink-mute); line-height: 1.55; }
.bio-card__cta {
display: inline-flex;
align-items: center;
gap: 8px;
font-size: 14px;
font-weight: var(--bio-fw-bold);
color: var(--bio-green-600);
margin-top: auto;
}
.bio-card:hover .bio-card__cta { gap: 12px; }
/* —— Problem card (grid de problemas/iconos pequeños) —— */
.bio-problem-card {
text-align: center;
padding: var(--bio-space-6) var(--bio-space-3);
transition: transform var(--bio-duration) var(--bio-ease);
}
.bio-problem-card:hover { transform: translateY(-4px); }
.bio-problem-card__icon {
width: 56px; height: 56px;
margin: 0 auto var(--bio-space-4);
border-radius: 14px;
display: grid; place-items: center;
background: white;
color: var(--bio-green-600);
box-shadow: var(--bio-shadow-sm);
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-problem-card:hover .bio-problem-card__icon {
background: var(--bio-green-500);
color: white;
transform: scale(1.05);
box-shadow: var(--bio-shadow-green);
}
.bio-problem-card h3 { font-size: 15px; font-weight: var(--bio-fw-bold); margin-bottom: 8px; }
.bio-problem-card p { font-size: 13px; color: var(--bio-ink-mute); line-height: 1.5; }
/* —— Why-us / Feature card (sobre fondo oscuro generalmente) —— */
.bio-feature {
text-align: center;
padding: 0 var(--bio-space-2);
}
.bio-feature__icon {
width: 56px; height: 56px;
margin: 0 auto var(--bio-space-4);
border-radius: 14px;
display: grid; place-items: center;
background: rgba(34, 197, 94, 0.1);
color: var(--bio-green-400);
border: 1px solid rgba(74, 222, 128, 0.18);
}
.bio-feature h3 {
font-size: 14px;
color: white;
margin-bottom: 8px;
line-height: 1.3;
}
.bio-feature p {
font-size: 12px;
color: rgba(255, 255, 255, 0.6);
line-height: 1.55;
}
/* —— PRODUCT CARD — para el catálogo renderizado por cart.js
IMPORTANTE: estas clases NO usan prefijo bio- porque son las
que genera el JS legacy (`renderProductCard` en cart.js).
No las renombro para no romper el catálogo. —— */
.product-card {
background: white;
border-radius: var(--bio-radius-lg);
overflow: hidden;
border: 1px solid var(--bio-border);
transition: all var(--bio-duration-slow) var(--bio-ease);
display: flex;
flex-direction: column;
position: relative;
cursor: pointer; /* Toda la card es clickeable */
}
.product-card:hover {
transform: translateY(-6px);
box-shadow: var(--bio-shadow-xl);
border-color: var(--bio-green-300);
}
.product-card-image {
position: relative;
aspect-ratio: 1 / 1;
background: var(--bio-paper-warm);
overflow: hidden;
display: grid; place-items: center;
padding: 20px;
}
.product-card-image img {
width: 100%;
height: 100%;
object-fit: contain;
transition: transform var(--bio-duration-slower) var(--bio-ease);
display: block;
}
.product-card:hover .product-card-image img { transform: scale(1.06); }
.product-card-badges {
position: absolute;
top: 12px; left: 12px;
display: flex; flex-direction: column; gap: 6px;
z-index: 2;
max-width: 60%;
}
.badge {
display: inline-block;
padding: 4px 10px;
border-radius: var(--bio-radius-pill);
font-size: 10px;
font-weight: var(--bio-fw-bold);
letter-spacing: 0.4px;
text-transform: uppercase;
white-space: nowrap;
text-align: center;
}
.badge-green { background: var(--bio-green-500); color: white; }
.badge-star { background: #fbbf24; color: #78350f; }
.badge-gold { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #78350f; }
.product-card-body {
padding: var(--bio-space-5);
display: flex;
flex-direction: column;
gap: 8px;
flex: 1;
}
.product-card-category {
font-size: 11px;
text-transform: uppercase;
letter-spacing: 1.2px;
font-weight: var(--bio-fw-bold);
color: var(--bio-green-700);
margin: 0;
}
.product-card-name {
font-family: var(--bio-font-display);
font-size: 17px;
font-weight: var(--bio-fw-bold);
color: var(--bio-ink);
line-height: 1.25;
letter-spacing: -0.01em;
margin: 0;
}
.product-card-active {
display: flex;
align-items: flex-start;
gap: 8px;
font-size: 12.5px;
color: var(--bio-ink-soft);
line-height: 1.45;
padding: 8px 10px;
background: var(--bio-green-50);
border-radius: var(--bio-radius-sm);
border: 1px solid var(--bio-green-100);
}
.product-card-active-icon { flex-shrink: 0; font-size: 14px; }
.product-card-desc {
font-size: 13px;
color: var(--bio-ink-mute);
line-height: 1.5;
margin: 0;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.product-card-footer {
margin-top: auto;
padding-top: var(--bio-space-3);
border-top: 1px solid var(--bio-border-soft);
display: flex;
justify-content: space-between;
align-items: center;
gap: 10px;
}
.product-card-price {
font-family: var(--bio-font-display);
font-size: 15px;
font-weight: var(--bio-fw-bold);
color: var(--bio-green-700);
line-height: 1.1;
}
/* Botones que vienen del legacy cart.js (.btn .btn-primary .btn-outline)
los re-estilamos para que se vean como bio-btn. */
.product-card .btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 6px;
padding: 8px 14px !important;
border-radius: var(--bio-radius-sm);
font-family: var(--bio-font-body);
font-weight: var(--bio-fw-bold);
font-size: 12.5px !important;
line-height: 1;
cursor: pointer;
transition: all var(--bio-duration) var(--bio-ease);
white-space: nowrap;
border: none;
text-decoration: none;
}
.product-card .btn-primary {
background: var(--bio-green-500);
color: white;
}
.product-card .btn-primary:hover {
background: var(--bio-green-400);
transform: translateY(-1px);
box-shadow: var(--bio-shadow-green);
}
.product-card .btn-outline {
background: white;
color: var(--bio-green-700);
border: 1.5px solid var(--bio-green-500);
}
.product-card .btn-outline:hover {
background: var(--bio-green-500);
color: white;
}
/* —— Cart toast (que genera cart.js cuando agregas un producto) —— */
.toast-container {
position: fixed;
bottom: 100px;
right: 24px;
z-index: var(--bio-z-toast);
display: flex;
flex-direction: column;
gap: 8px;
}
.toast {
background: var(--bio-green-500);
color: white;
padding: 12px 18px;
border-radius: var(--bio-radius-sm);
font-size: 13px;
font-weight: var(--bio-fw-semi);
box-shadow: var(--bio-shadow-lg);
animation: bio-toast-in .3s var(--bio-ease);
}
@keyframes bio-toast-in {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
/* ═══════════════════════════════════════════════════════════════════════════
§8. SECCIONES y PATTERNS
═══════════════════════════════════════════════════════════════════════════ */
.bio-sec { padding: var(--bio-space-24) 0; }
.bio-sec--sm { padding: var(--bio-space-16) 0; }
.bio-sec--light { background: var(--bio-paper); }
.bio-sec--soft { background: var(--bio-paper-warm); }
.bio-sec--dark { background: var(--bio-forest); color: white; }
.bio-sec--dark h2,
.bio-sec--dark h3,
.bio-sec--dark h4 { color: white; }
.bio-sec--dark .bio-accent { color: var(--bio-green-400); }
.bio-sec--dark p { color: rgba(255, 255, 255, 0.72); }
.bio-sec__head {
text-align: center;
margin-bottom: var(--bio-space-16);
}
.bio-sec__head h2 {
font-size: var(--bio-text-4xl);
margin-bottom: var(--bio-space-3);
}
.bio-sec__head p {
color: var(--bio-ink-mute);
font-size: var(--bio-text-lg);
max-width: 640px;
margin: 0 auto;
}
.bio-sec--dark .bio-sec__head p {
color: rgba(255, 255, 255, 0.68);
}
/* Hero genérico (oscuro, dot-grid de fondo) */
.bio-hero {
position: relative;
background: var(--bio-forest);
color: white;
padding: 140px 0 70px;
overflow: hidden;
}
.bio-hero::before {
content: '';
position: absolute; inset: 0;
background:
radial-gradient(ellipse at top left, rgba(34,197,94,.15), transparent 50%),
radial-gradient(ellipse at bottom right, rgba(74,222,128,.08), transparent 60%);
pointer-events: none;
}
.bio-hero::after {
content: '';
position: absolute; inset: 0;
background-image: radial-gradient(circle, rgba(74,222,128,.07) 1px, transparent 1px);
background-size: 28px 28px;
pointer-events: none;
mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
-webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.bio-hero__inner { position: relative; }
.bio-hero h1 {
font-size: var(--bio-text-5xl);
color: white;
margin: var(--bio-space-5) 0 var(--bio-space-4);
}
.bio-hero p.bio-lead {
font-size: var(--bio-text-lg);
color: #d1d5db;
max-width: 600px;
margin-bottom: var(--bio-space-8);
}
/* Promise band (la barra verde que aparece tras los problemas) */
.bio-promise {
margin-top: var(--bio-space-16);
padding: 22px 28px;
background: linear-gradient(90deg, rgba(34,197,94,.06), rgba(34,197,94,.12), rgba(34,197,94,.06));
border: 1px solid rgba(34,197,94,.2);
border-radius: var(--bio-radius);
text-align: center;
display: flex;
align-items: center;
justify-content: center;
gap: 14px;
font-size: 15px;
color: var(--bio-green-800);
font-weight: var(--bio-fw-medium);
}
/* ═══════════════════════════════════════════════════════════════════════════
§9. FOOTER (global, unificado)
═══════════════════════════════════════════════════════════════════════════ */
.bio-footer {
background: var(--bio-forest-deep);
color: rgba(255, 255, 255, 0.55);
padding: var(--bio-space-16) 0 var(--bio-space-8);
}
.bio-footer__grid {
max-width: var(--bio-container-wide);
margin: 0 auto;
padding: 0 var(--bio-gutter);
display: grid;
grid-template-columns: 1.4fr 1fr 1fr 1fr;
gap: var(--bio-space-12);
}
.bio-footer__brand h4,
.bio-footer__col h4 {
color: white;
font-size: 14px;
font-weight: var(--bio-fw-bold);
letter-spacing: 0.5px;
margin-bottom: var(--bio-space-4);
text-transform: uppercase;
}
.bio-footer__brand p {
font-size: 13px;
color: rgba(255, 255, 255, 0.55);
line-height: 1.6;
margin-bottom: var(--bio-space-5);
max-width: 320px;
}
.bio-footer__col a {
display: block;
padding: 5px 0;
font-size: 13px;
color: rgba(255, 255, 255, 0.55);
transition: color var(--bio-duration) var(--bio-ease);
}
.bio-footer__col a:hover { color: var(--bio-green-400); }
.bio-footer__social {
display: flex;
gap: 10px;
margin-top: var(--bio-space-4);
}
.bio-footer__social a {
width: 36px; height: 36px;
border-radius: 10px;
background: rgba(255, 255, 255, 0.06);
color: rgba(255, 255, 255, 0.7);
display: grid; place-items: center;
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-footer__social a:hover {
background: var(--bio-green-500);
color: white;
transform: translateY(-2px);
}
.bio-footer__bottom {
max-width: var(--bio-container-wide);
margin: var(--bio-space-12) auto 0;
padding: var(--bio-space-5) var(--bio-gutter) 0;
border-top: 1px solid rgba(255, 255, 255, 0.08);
text-align: center;
font-size: 12px;
color: rgba(255, 255, 255, 0.4);
}
.bio-footer__bottom strong { color: rgba(255, 255, 255, 0.7); }
/* ═══════════════════════════════════════════════════════════════════════════
§10. WHATSAPP FLOATING (siempre visible)
═══════════════════════════════════════════════════════════════════════════ */
.bio-float {
position: fixed;
right: 22px;
bottom: 22px;
z-index: var(--bio-z-float);
display: flex;
flex-direction: column;
align-items: flex-end;
gap: 10px;
opacity: 0;
transform: translateY(20px);
animation: bio-float-in .6s var(--bio-ease) forwards;
animation-delay: 1s;
}
@keyframes bio-float-in {
to { opacity: 1; transform: translateY(0); }
}
.bio-float__wa {
position: relative;
width: 60px; height: 60px;
border-radius: 50%;
background: var(--bio-wa);
display: grid; place-items: center;
box-shadow: var(--bio-shadow-wa);
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-float__wa:hover {
transform: scale(1.06);
box-shadow: 0 16px 40px rgba(37,211,102,.55);
}
.bio-float__wa svg, .bio-float__wa i { width: 32px; height: 32px; color: white; font-size: 28px; }
.bio-float__wa::before,
.bio-float__wa::after {
content: '';
position: absolute; inset: 0;
border-radius: 50%;
border: 2px solid var(--bio-wa);
animation: bio-pulse 3s ease-out infinite;
pointer-events: none;
}
.bio-float__wa::after { animation-delay: 1.5s; }
@keyframes bio-pulse {
0% { opacity: .8; transform: scale(1); }
100% { opacity: 0; transform: scale(1.8); }
}
.bio-float__tooltip {
position: absolute;
right: calc(100% + 14px);
top: 50%;
transform: translateY(-50%) translateX(8px);
background: var(--bio-forest);
color: white;
padding: 10px 16px;
border-radius: 10px;
font-size: 13px;
font-weight: var(--bio-fw-semi);
white-space: nowrap;
opacity: 0;
pointer-events: none;
transition: all var(--bio-duration) var(--bio-ease);
box-shadow: var(--bio-shadow-md);
}
.bio-float__tooltip::after {
content: '';
position: absolute;
right: -5px;
top: 50%;
transform: translateY(-50%) rotate(45deg);
width: 10px; height: 10px;
background: var(--bio-forest);
}
.bio-float__wa:hover .bio-float__tooltip {
opacity: 1;
transform: translateY(-50%) translateX(0);
}
.bio-float__phone {
display: inline-flex;
align-items: center;
gap: 8px;
background: white;
color: var(--bio-forest);
padding: 10px 16px;
border-radius: var(--bio-radius-pill);
font-weight: var(--bio-fw-bold);
font-size: 13px;
box-shadow: 0 6px 20px rgba(0,0,0,.15);
border: 1px solid rgba(0,0,0,.05);
transition: all var(--bio-duration) var(--bio-ease);
}
.bio-float__phone:hover {
transform: translateY(-2px);
box-shadow: 0 10px 26px rgba(0,0,0,.18);
color: var(--bio-green-600);
}
/* ═══════════════════════════════════════════════════════════════════════════
§11. ANIMACIONES (scroll reveal + microinteracciones)
═══════════════════════════════════════════════════════════════════════════ */
/* Scroll reveal: elementos invisibles hasta que entren al viewport.
El JS añade .is-revealed via IntersectionObserver. */
.bio-reveal {
opacity: 0;
transform: translateY(30px);
transition: opacity var(--bio-duration-slower) var(--bio-ease),
transform var(--bio-duration-slower) var(--bio-ease);
will-change: opacity, transform;
}
.bio-reveal.is-revealed { opacity: 1; transform: translateY(0); }
/* Variantes direccionales */
.bio-reveal--left { transform: translateX(-40px); }
.bio-reveal--right { transform: translateX(40px); }
.bio-reveal--scale { transform: scale(.92); }
.bio-reveal--left.is-revealed,
.bio-reveal--right.is-revealed { transform: translateX(0); }
.bio-reveal--scale.is-revealed { transform: scale(1); }
/* Stagger: cuando un padre tiene .bio-stagger, sus hijos .bio-reveal
se revelan con delay incremental */
.bio-stagger > .bio-reveal:nth-child(1) { transition-delay: 0s; }
.bio-stagger > .bio-reveal:nth-child(2) { transition-delay: .08s; }
.bio-stagger > .bio-reveal:nth-child(3) { transition-delay: .16s; }
.bio-stagger > .bio-reveal:nth-child(4) { transition-delay: .24s; }
.bio-stagger > .bio-reveal:nth-child(5) { transition-delay: .32s; }
.bio-stagger > .bio-reveal:nth-child(6) { transition-delay: .40s; }
.bio-stagger > .bio-reveal:nth-child(7) { transition-delay: .48s; }
.bio-stagger > .bio-reveal:nth-child(8) { transition-delay: .56s; }
.bio-stagger > .bio-reveal:nth-child(9) { transition-delay: .64s; }
/* Counter animation hook (JS lo activa) */
.bio-counter { display: inline-block; }
/* —— Image fallback (cuando una imagen falla al cargar) —— */
.bio-img-fallback {
width: 100%;
height: 100%;
min-height: 140px;
background:
linear-gradient(135deg, var(--bio-forest) 0%, var(--bio-green-700) 100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 10px;
color: rgba(255, 255, 255, 0.55);
text-align: center;
padding: 20px;
border-radius: inherit;
position: relative;
overflow: hidden;
}
.bio-img-fallback::before {
content: '';
position: absolute; inset: 0;
background-image: radial-gradient(circle, rgba(74,222,128,.08) 1px, transparent 1px);
background-size: 14px 14px;
opacity: .8;
}
.bio-img-fallback i {
font-size: 36px;
color: var(--bio-green-400);
opacity: 0.45;
position: relative;
}
.bio-img-fallback span {
font-size: 12px;
font-weight: 500;
position: relative;
max-width: 90%;
}
/* —— CTAs siempre clickables (defensive: nunca ocultos por reveal) —— */
.bio-btn {
position: relative;
z-index: 2;
}
/* Respeto a usuarios con preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
*, *::before, *::after {
animation-duration: .01ms !important;
animation-iteration-count: 1 !important;
transition-duration: .01ms !important;
scroll-behavior: auto !important;
}
.bio-reveal { opacity: 1; transform: none; }
}
/* ═══════════════════════════════════════════════════════════════════════════
§12. RESPONSIVE
═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
.bio-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--bio-space-8); }
}
@media (max-width: 768px) {
html { scroll-padding-top: 70px; }
.bio-sec { padding: var(--bio-space-16) 0; }
.bio-sec--sm { padding: var(--bio-space-12) 0; }
.bio-sec__head { margin-bottom: var(--bio-space-10); }
.bio-nav__menu { display: none; }
.bio-nav__hamburger { display: flex; }
.bio-nav__brand-sub { display: none; }
.bio-nav__inner { padding: 12px var(--bio-gutter); }
.bio-hero { padding: 110px 0 60px; }
.bio-footer__grid { grid-template-columns: 1fr; gap: var(--bio-space-8); text-align: center; }
.bio-footer__brand p { margin: 0 auto var(--bio-space-5); }
.bio-footer__social { justify-content: center; }
.bio-float { right: 14px; bottom: 14px; }
.bio-float__wa { width: 54px; height: 54px; }
.bio-float__wa svg, .bio-float__wa i { width: 28px; height: 28px; font-size: 24px; }
.bio-float__phone { font-size: 12px; padding: 8px 14px; }
}
/* ═══════════════════════════════════════════════════════════════════════════
FIN biolotec-system.css
═══════════════════════════════════════════════════════════════════════════ */