/* ══════════════════════════════════════════════
   BioEvo Péptidos — styles.css
   CSS principal (sin @media queries)
   Versión multi-archivo · Julio 2026
══════════════════════════════════════════════ */

/* ── VARIABLES & RESET ── */
:root {
  --b1: #1e3d9e;
  --b2: #0b7ec9;
  --b3: #09a8b5;
  --b4: #04cc7d;
  --navy: #0d1b4b;
  --dark: #111827;
  --gray: #6b7280;
  --light: #f5f8ff;
  --white: #ffffff;
  --card-border: #e5eaf2;
  --grad:   linear-gradient(135deg, var(--b1) 0%, var(--b2) 35%, var(--b3) 70%, var(--b4) 100%);
  --grad-h: linear-gradient(90deg,  var(--b1) 0%, var(--b2) 35%, var(--b3) 70%, var(--b4) 100%);
  --shadow-sm: 0 2px 12px rgba(13,27,75,.08);
  --shadow-md: 0 8px 32px rgba(13,27,75,.14);
  --shadow-lg: 0 16px 64px rgba(13,27,75,.20);
  --radius: 18px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section-eyebrow {
  display: inline-block; font-size: .72rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.8rem,3.5vw,2.6rem);
  font-weight: 800; line-height: 1.18; color: var(--navy); margin-bottom: 14px;
}
.section-sub { color: var(--gray); font-size: 1.02rem; line-height: 1.75; max-width: 600px; }

.grad-text {
  background: var(--grad-h);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 50px; font-weight: 700;
  font-size: .95rem; cursor: pointer; transition: all .22s; border: none;
}
.btn-primary {
  background: var(--white); color: var(--navy);
  box-shadow: 0 4px 22px rgba(0,0,0,.22);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.btn-ghost {
  background: rgba(255,255,255,.14); color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-ghost:hover { background: rgba(255,255,255,.25); }
.btn-grad {
  background: var(--grad); color: var(--white);
  box-shadow: 0 4px 18px rgba(4,204,125,.3);
}
.btn-grad:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(4,204,125,.45); }

.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── NAVIGATION ── */
#nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid transparent;
  border-image: var(--grad-h) 1;
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; max-width: 1200px; margin: 0 auto;
}
.nav-logo svg { height: 48px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: .9rem; font-weight: 500; color: var(--navy);
  transition: color .2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -4px;
  width: 0; height: 2px; background: var(--grad-h); transition: width .25s;
}
.nav-links a:hover { color: var(--b2); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--grad); color: var(--white) !important;
  padding: 9px 22px; border-radius: 50px; font-weight: 700 !important;
  font-size: .88rem; transition: opacity .2s, transform .2s;
  box-shadow: 0 3px 14px rgba(4,204,125,.35);
}
.nav-cta:hover { opacity: .9; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 6px; background: none; border: none;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2.5px;
  background: var(--navy); border-radius: 2px; transition: all .3s;
}

/* ══════════════════════════════════════════════
   HERO FARMACÉUTICO PREMIUM — BioEvo
   Estilo: Roche · Novo Nordisk · Pfizer · Moderna
══════════════════════════════════════════════ */
.hp {
  position: relative;
  background: #ffffff;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 140px 32px 120px;
}

/* ── Fondo ── */
.hp-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

/* Gradientes de color suavísimos — esquinas */
.hp-bg-tl {
  position: absolute; top: -120px; left: -120px;
  width: 760px; height: 760px; border-radius: 50%;
  background: radial-gradient(circle, rgba(30,61,158,.055) 0%, transparent 68%);
}
.hp-bg-br {
  position: absolute; bottom: -140px; right: -100px;
  width: 640px; height: 640px; border-radius: 50%;
  background: radial-gradient(circle, rgba(4,204,125,.042) 0%, transparent 65%);
}

/* Patrón de puntos científico */
.hp-dots {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: .026;
}

/* Nodos moleculares decorativos — esquinas */
.hp-mol {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}

/* Isotipo marca de agua — lado derecho, rotación lenta */
.hp-wm {
  position: absolute;
  right: -140px; top: 50%;
  transform: translateY(-50%);
  width: 540px; height: 540px;
  opacity: .052;
  animation: hpWmRotate 90s linear infinite;
}
@keyframes hpWmRotate {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}

/* ── Contenido centrado ── */
.hp-inner {
  position: relative; z-index: 2;
  max-width: 860px; width: 100%;
  margin: 0 auto;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
}

/* ── Logo ── */
.hp-logo-wrap {
  margin-bottom: 30px;
  animation: hpUp .75s .05s ease both;
}
.hp-logo {
  display: block; margin: 0 auto 14px;
  width: 380px; height: auto; max-width: 90vw;
}
.hp-brand {
  margin: 0;
  font-family: 'Inter', sans-serif;
  font-size: .68rem; font-weight: 700;
  color: #1e3d9e; letter-spacing: .52em;
  text-transform: uppercase;
  opacity: .75;
}

/* ── Separador degradado ── */
.hp-rule {
  width: 72px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, #1e3d9e, #0b7ec9, #09a8b5, #04cc7d);
  margin: 40px auto 44px;
  animation: hpUp .75s .15s ease both;
}

/* ── Headline ── */
.hp-h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.1rem, 4.8vw, 3.8rem);
  font-weight: 900; line-height: 1.1;
  color: #0d1b4b; letter-spacing: -.025em;
  margin: 0 0 28px; max-width: 740px;
  animation: hpUp .75s .24s ease both;
}
.hp-h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #1e3d9e 0%, #0b7ec9 34%, #09a8b5 67%, #04cc7d 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Subtexto ── */
.hp-p {
  font-size: clamp(.92rem, 1.8vw, 1.07rem); font-weight: 400;
  color: #5c6e8a; line-height: 1.78;
  max-width: 580px; margin: 0 0 52px;
  animation: hpUp .75s .32s ease both;
}

/* ── CTAs ── */
.hp-ctas {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 58px;
  animation: hpUp .75s .40s ease both;
}
.hp-cta-a {
  display: inline-flex; align-items: center;
  padding: 19px 52px;
  background: linear-gradient(135deg, #1e3d9e 0%, #0b7ec9 100%);
  color: #fff;
  font-family: 'Inter', sans-serif; font-size: .97rem; font-weight: 700;
  border-radius: 100px; text-decoration: none; letter-spacing: .03em;
  box-shadow: 0 6px 28px rgba(30,61,158,.30);
  transition: transform .2s ease, box-shadow .2s ease;
}
.hp-cta-a:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(30,61,158,.40); }
.hp-cta-b {
  display: inline-flex; align-items: center;
  padding: 19px 46px;
  background: transparent; color: #1e3d9e;
  font-family: 'Inter', sans-serif; font-size: .97rem; font-weight: 600;
  border-radius: 100px; text-decoration: none;
  border: 2px solid rgba(30,61,158,.22); letter-spacing: .03em;
  transition: all .2s ease;
}
.hp-cta-b:hover { border-color: #1e3d9e; background: rgba(30,61,158,.04); }

/* ── Trust badges ── */
.hp-badges {
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; justify-content: center;
  font-family: 'Inter', sans-serif; font-size: .68rem; font-weight: 600;
  color: #8a9bb8; letter-spacing: .07em; text-transform: uppercase;
  animation: hpUp .75s .48s ease both;
}
.hp-sep {
  display: inline-block; width: 4px; height: 4px;
  background: #09a8b5; border-radius: 50%; opacity: .55; flex-shrink: 0;
}

/* ── Animación de entrada ── */
@keyframes hpUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── TICKER ── */
.ticker {
  background: var(--navy); color: rgba(255,255,255,.65);
  padding: 11px 0; overflow: hidden;
}
.ticker-track {
  display: flex; gap: 64px; animation: tick 28s linear infinite; width: max-content;
}
.ticker-track span { white-space: nowrap; font-size: .8rem; font-weight: 500; }
.ticker-track strong { color: var(--b4); }
@keyframes tick { from { transform: translateX(0) } to { transform: translateX(-50%) } }

/* ── FEATURES ── */
.features { padding: 80px 0; background: var(--light); }
.features-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; margin-top: 50px;
}
.feat-card {
  background: var(--white); border-radius: var(--radius);
  padding: 30px 22px; text-align: center;
  box-shadow: var(--shadow-sm); transition: all .25s;
  border: 1.5px solid var(--card-border);
}
.feat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.feat-icon {
  width: 60px; height: 60px; border-radius: 16px;
  background: var(--grad); display: flex; align-items: center;
  justify-content: center; margin: 0 auto 16px;
  font-size: 1.6rem;
}
.feat-icon svg { width: 28px; height: 28px; fill: white; }
.feat-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.feat-card p  { font-size: .84rem; color: var(--gray); line-height: 1.6; }

/* ── PRODUCTS ── */
.products { padding: 90px 0; background: var(--white); }
.products-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 20px; margin-bottom: 36px;
}

/* Category tabs */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 38px; }
.cat-tab {
  padding: 8px 20px; border-radius: 50px; font-size: .84rem; font-weight: 600;
  border: 2px solid var(--card-border); background: var(--white); color: var(--gray);
  cursor: pointer; transition: all .2s;
}
.cat-tab.active, .cat-tab:hover {
  background: var(--grad); color: var(--white); border-color: transparent;
}
.cat-panel { display: none; }
.cat-panel.active { display: block; }

/* Product grid */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 22px;
}

/* Product card */
.prod-card {
  background: #fff;
  border: 1.5px solid #EAEAEA;
  border-radius: 20px;
  padding: 32px 20px 24px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative; overflow: visible;
  transition: transform .32s cubic-bezier(.22,.61,.36,1), box-shadow .32s cubic-bezier(.22,.61,.36,1), border-color .2s;
  box-shadow: 0 2px 10px rgba(0,0,0,.055), 0 1px 3px rgba(0,0,0,.04);
  cursor: default;
}
.prod-card:hover {
  transform: translateY(-9px);
  box-shadow: 0 20px 56px rgba(0,0,0,.11), 0 4px 14px rgba(0,0,0,.06);
  border-color: #D0D0D0;
}

/* ── Contenedor de imagen de producto — uniforme para TODOS los viales ── */
.prod-vial {
  width: 100%;
  height: 360px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 24px;
  box-sizing: border-box;
  background: #ffffff;
  margin-bottom: 18px;
  flex-shrink: 0;
}
/* ── Todos los viales del catálogo — tamaño uniforme 370×370 ──
   PNG: 600×600 canvas, contenido al 82-83% de altura.
   370×370 hace que el vial ocupe ~308px visibles en el contenedor
   de 360px. Los márgenes transparentes del PNG absorben el ligero
   overflow sin recortar el vial. ── */
.prod-vial img.prod-photo-img {
  display: block;
  width:      370px !important;
  height:     370px !important;
  max-width:  none  !important;
  max-height: none  !important;
  object-fit: contain !important;
  object-position: center !important;
  cursor: default;
  pointer-events: none;
  transform: none !important;
  scale: none !important;
  clip-path: none !important;
  mask: none !important;
}

.prod-vial svg {
  max-height: 240px;
  width: auto;
  max-width: 100px;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,.12)) drop-shadow(0 2px 5px rgba(0,0,0,.06));
}

/* Separador y textos */
.prod-divider {
  width: 36px; height: 2px;
  background: linear-gradient(90deg,var(--b3),var(--b4));
  border-radius: 2px; margin: 0 auto 14px; opacity: .7;
}
.prod-name {
  font-size: .95rem; font-weight: 700; color: var(--navy);
  line-height: 1.3; letter-spacing: -.01em; margin-bottom: 5px;
}
.prod-dose {
  font-size: .78rem; font-weight: 500;
  color: #8a9ab5; letter-spacing: .01em; margin-bottom: 16px;
}
.prod-price-row {
  font-size: 1.1rem; font-weight: 800; color: var(--navy);
  letter-spacing: -.02em; margin-top: auto; padding-top: 12px;
  border-top: 1px solid #F0F0F0; width: 100%; text-align: center; margin-bottom: 9px;
}

/* Botones de la tarjeta */
.prod-actions { display: flex; gap: 6px; width: 100%; margin-bottom: 6px; }
.prod-btn-cart {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px;
  background: var(--grad); color: #fff; border: none; cursor: pointer;
  font-size: .72rem; font-weight: 700; padding: 8px 6px;
  border-radius: 50px; transition: opacity .2s, transform .2s;
  box-shadow: 0 3px 10px rgba(4,204,125,.28); white-space: nowrap; font-family: inherit;
}
.prod-btn-cart:hover { opacity: .9; transform: scale(1.04); }
.prod-btn-buy {
  flex: 1; display: flex; align-items: center; justify-content: center;
  background: var(--navy); color: #fff;
  font-size: .72rem; font-weight: 700; padding: 8px 6px;
  border-radius: 50px; transition: opacity .2s;
  text-decoration: none; white-space: nowrap;
}
.prod-btn-buy:hover { opacity: .85; }
.prod-btn-details {
  width: 100%; background: none; border: none; color: var(--b2);
  font-size: .71rem; font-weight: 600; cursor: pointer; letter-spacing: .01em;
  padding: 2px 0; text-align: center; transition: color .2s; font-family: inherit;
}
.prod-btn-details:hover { color: var(--b1); text-decoration: underline; }

/* Badge Kit */
.badge-kit {
  position: absolute; top: 14px; right: 14px;
  background: linear-gradient(135deg,#f59e0b,#ef4444);
  color: #fff; font-size: .6rem; font-weight: 800;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: .6px; text-transform: uppercase;
}

/* ── WHY US ── */
.why { padding: 90px 0; background: var(--light); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.why-list { display: flex; flex-direction: column; gap: 18px; margin-top: 32px; }
.why-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--white); border-radius: 14px; padding: 20px;
  box-shadow: var(--shadow-sm); border: 1.5px solid var(--card-border); transition: transform .2s;
}
.why-item:hover { transform: translateX(6px); }
.why-icon {
  min-width: 46px; height: 46px; border-radius: 12px;
  background: var(--grad); display: flex; align-items: center; justify-content: center;
}
.why-icon svg { width: 22px; height: 22px; fill: white; }
.why-item-text h4 { font-size: .94rem; font-weight: 700; margin-bottom: 5px; color: var(--navy); }
.why-item-text p  { font-size: .83rem; color: var(--gray); line-height: 1.6; }
.why-visual {
  background: var(--grad); border-radius: 24px; padding: 52px 42px;
  text-align: center; color: var(--white);
}
.why-visual h3 { font-size: 2rem; font-weight: 900; margin-bottom: 12px; }
.why-visual p  { opacity: .85; line-height: 1.75; font-size: .98rem; margin-bottom: 30px; }
.why-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  background: rgba(255,255,255,.18); border: 1.5px solid rgba(255,255,255,.3);
  padding: 7px 16px; border-radius: 50px; font-size: .8rem; font-weight: 600;
}

/* ── HOW TO BUY ── */
.how { padding: 90px 0; background: var(--white); }
.how-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 52px; }
.how-step {
  background: var(--white); border-radius: var(--radius); padding: 32px 22px;
  text-align: center; box-shadow: var(--shadow-sm); border: 1.5px solid var(--card-border);
  position: relative; transition: all .25s;
}
.how-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.how-num {
  width: 54px; height: 54px; border-radius: 14px; background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.4rem; font-weight: 900; margin: 0 auto 18px;
}
.how-step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 9px; color: var(--navy); }
.how-step p  { font-size: .84rem; color: var(--gray); line-height: 1.65; }

/* ── TESTIMONIALS ── */
.testimonials { padding: 90px 0; background: var(--light); }
.testi-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; margin-top: 52px;
}
.testi-card {
  background: var(--white); border-radius: var(--radius); padding: 30px 28px;
  box-shadow: var(--shadow-sm); border: 1.5px solid var(--card-border); transition: all .25s;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testi-text {
  font-size: .94rem; color: var(--dark); line-height: 1.75;
  font-style: italic; margin-bottom: 20px;
  border-left: 3px solid; border-image: var(--grad-h) 1; padding-left: 16px;
}
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.1rem; font-weight: 800; flex-shrink: 0;
}
.testi-author-name { font-weight: 700; font-size: .9rem; color: var(--navy); }
.testi-author-role { font-size: .78rem; color: var(--gray); margin-top: 2px; }

/* ── CONTACT ── */
.contact { padding: 90px 0; background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h2 { margin-bottom: 14px; }
.contact-info p { color: var(--gray); line-height: 1.75; font-size: .98rem; margin-bottom: 30px; }
.contact-detail { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.contact-detail-icon {
  width: 44px; height: 44px; border-radius: 12px; background: var(--grad);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-detail-icon svg { width: 20px; height: 20px; fill: white; }
.contact-detail h5 { font-size: .86rem; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.contact-detail span { font-size: .84rem; color: var(--gray); }
.contact-form { background: var(--light); border-radius: 22px; padding: 36px 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.form-group label { font-size: .84rem; font-weight: 600; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: 10px;
  border: 1.5px solid var(--card-border); background: var(--white);
  font-family: inherit; font-size: .9rem; color: var(--dark);
  outline: none; transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--b3);
  box-shadow: 0 0 0 3px rgba(9,168,181,.15);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 22px; }
.form-check input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--b3); flex-shrink: 0; margin-top: 1px; }
.form-check label { font-size: .82rem; color: var(--gray); line-height: 1.5; }
.form-submit { width: 100%; }
.form-success {
  display: none; text-align: center; padding: 20px;
  color: var(--b4); font-weight: 700; font-size: 1.05rem;
}

/* ── DISCLAIMER ── */
.disclaimer {
  background: linear-gradient(135deg,#0a1535,#0d1b4b);
  padding: 28px 24px; text-align: center;
}
.disclaimer p {
  color: rgba(255,255,255,.68); font-size: .8rem;
  max-width: 900px; margin: 0 auto; line-height: 1.75;
}
.disclaimer strong { color: rgba(255,255,255,.9); }

/* ── FOOTER ── */
footer { background: var(--navy); color: rgba(255,255,255,.65); padding: 60px 0 28px; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
}
.footer-about p { font-size: .85rem; line-height: 1.75; margin-top: 16px; max-width: 300px; }
footer h5 { color: var(--white); font-size: .9rem; font-weight: 700; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a { color: rgba(255,255,255,.58); font-size: .85rem; transition: color .2s; }
.footer-links a:hover { color: var(--b4); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px;
  font-size: .78rem; flex-wrap: wrap; gap: 12px;
}
.made-badge {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  padding: 6px 16px; border-radius: 50px; font-size: .76rem;
}

/* ── DISTRIBUIDORES ── */
.dist-section { padding: 90px 0; }
.dist-section.alt { background: var(--light); }
.dist-cards {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 50px;
}
.dist-steps { display: flex; flex-direction: column; gap: 0; margin-top: 42px; }
.dist-step-row {
  display: grid; grid-template-columns: 64px 1fr;
  gap: 22px; align-items: start;
  padding: 24px 0; border-bottom: 1px solid var(--card-border);
}
.dist-step-row:last-child { border-bottom: none; }
.dist-step-num {
  width: 52px; height: 52px; border-radius: 14px; background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.3rem; font-weight: 900; flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(4,204,125,.3);
}
.dist-step-num + div h4 { font-size: .96rem; font-weight: 700; color: var(--navy); margin-bottom: 5px; }
.dist-step-num + div p  { font-size: .84rem; color: var(--gray); line-height: 1.65; }

/* Plans */
.plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 50px; }
.plan-card {
  background: var(--white); border: 1.5px solid var(--card-border);
  border-radius: 22px; padding: 36px 28px; position: relative;
  box-shadow: var(--shadow-sm); transition: all .25s;
}
.plan-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.plan-card.featured {
  border-color: var(--b3); background: var(--white);
  box-shadow: 0 12px 48px rgba(9,168,181,.18);
}
.plan-badge-top {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #fff; font-size: .72rem; font-weight: 700;
  padding: 4px 18px; border-radius: 20px; letter-spacing: .5px; white-space: nowrap;
}
.plan-tier {
  font-size: .7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  background: var(--grad-h); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 8px;
}
.plan-name { font-size: 1.45rem; font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.plan-vol  { font-size: .84rem; color: var(--gray); margin-bottom: 22px; }
.plan-pct  {
  font-size: 2.6rem; font-weight: 900; color: var(--navy); margin-bottom: 2px;
  background: var(--grad-h); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.plan-pct-lbl { font-size: .82rem; color: var(--gray); margin-bottom: 28px; }
.plan-feats { list-style: none; margin-bottom: 30px; display: flex; flex-direction: column; gap: 10px; }
.plan-feats li { display: flex; align-items: flex-start; gap: 9px; font-size: .88rem; color: var(--dark); }
.plan-feats li::before { content: '✓'; color: var(--b4); font-weight: 800; flex-shrink: 0; }
.plan-feats li.off { color: var(--gray); }
.plan-feats li.off::before { content: '—'; color: #ccc; }
.plan-cta-btn {
  width: 100%; padding: 13px; border-radius: 50px; font-weight: 700; font-size: .92rem;
  cursor: pointer; transition: all .22s; text-align: center; display: block; text-decoration: none; border: none;
}
.plan-cta-btn.grad { background: var(--grad); color: #fff; box-shadow: 0 4px 16px rgba(4,204,125,.3); }
.plan-cta-btn.grad:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(4,204,125,.42); }
.plan-cta-btn.outline { background: transparent; border: 2px solid var(--card-border); color: var(--navy); }
.plan-cta-btn.outline:hover { border-color: var(--b3); background: rgba(9,168,181,.06); }

/* FAQ */
.faq-wrap { max-width: 720px; margin: 48px auto 0; }
.faq-item  { border-bottom: 1px solid var(--card-border); }
.faq-btn {
  width: 100%; background: none; border: none; padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: .96rem; font-weight: 600; color: var(--navy); cursor: pointer; text-align: left; transition: color .2s;
}
.faq-btn:hover { color: var(--b2); }
.faq-icon { font-size: 1.2rem; color: var(--gray); transition: transform .25s; flex-shrink: 0; }
.faq-body { display: none; color: var(--gray); font-size: .9rem; line-height: 1.75; padding-bottom: 20px; }
.faq-item.open .faq-body { display: block; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--b3); }
.faq-item.open .faq-btn { color: var(--b2); }

/* Dist CTA */
.dist-cta-band { background: var(--grad); padding: 70px 24px; text-align: center; }
.dist-cta-band h2 { color: #fff; font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 900; margin-bottom: 12px; }
.dist-cta-band p  { color: rgba(255,255,255,.85); font-size: 1rem; max-width: 500px; margin: 0 auto 32px; }
.dist-cta-band-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── FLOATING WHATSAPP ── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 300;
  width: 60px; height: 60px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,.45); transition: all .22s;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,.55); }
.wa-float svg { width: 32px; height: 32px; fill: white; }

/* ── CART ICON IN NAV ── */
.nav-cart {
  position: relative; background: none; border: none; cursor: pointer;
  padding: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--navy); transition: color .2s; border-radius: 10px;
}
.nav-cart:hover { color: var(--b2); background: var(--light); }
.nav-cart svg { width: 22px; height: 22px; }
.nav-cart-badge {
  position: absolute; top: 0; right: 0;
  min-width: 18px; height: 18px; padding: 0 4px;
  background: linear-gradient(135deg,var(--b2),var(--b4)); color: #fff;
  font-size: .62rem; font-weight: 800; border-radius: 50px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff; line-height: 1; pointer-events: none;
}

/* ── CART SIDEBAR ── */
.cart-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(0,0,0,.42); backdrop-filter: blur(2px);
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 500;
  width: 360px; max-width: 100vw; background: #fff;
  box-shadow: -6px 0 40px rgba(13,27,75,.14);
  transform: translateX(110%);
  transition: transform .34s cubic-bezier(.22,.61,.36,1);
  display: flex; flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  padding: 18px 22px; border-bottom: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.cart-header h3 { font-size: 1rem; font-weight: 800; color: var(--navy); }
.cart-header-close {
  background: none; border: none; cursor: pointer; color: var(--gray);
  font-size: 1.25rem; width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; transition: all .15s; font-weight: 300; font-family: inherit;
}
.cart-header-close:hover { background: var(--light); color: var(--dark); }
.cart-items {
  flex: 1; overflow-y: auto; padding: 16px 18px;
  display: flex; flex-direction: column; gap: 11px;
}
.cart-empty { text-align: center; padding: 44px 20px; color: var(--gray); }
.cart-empty-icon { font-size: 2.6rem; margin-bottom: 10px; }
.cart-empty p { font-size: .9rem; line-height: 1.65; }
.cart-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 14px; border: 1.5px solid var(--card-border);
  background: #fff; transition: border-color .2s;
}
.cart-item:hover { border-color: #d0d7e6; }
.cart-item-img {
  width: 50px; height: 50px; object-fit: contain; flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.12));
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-size: .82rem; font-weight: 700; color: var(--navy);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cart-item-dose { font-size: .72rem; color: var(--gray); margin-top: 1px; }
.cart-item-price { font-size: .85rem; font-weight: 800; color: var(--navy); margin-top: 4px; }
.cart-item-controls { display: flex; flex-direction: column; align-items: center; gap: 5px; flex-shrink: 0; }
.cart-qty-row { display: flex; align-items: center; gap: 4px; }
.cart-qty-btn {
  width: 24px; height: 24px; border-radius: 7px; border: 1.5px solid var(--card-border);
  background: #fff; color: var(--navy); font-size: .85rem; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s; font-family: inherit;
}
.cart-qty-btn:hover { background: var(--light); border-color: var(--b3); color: var(--b3); }
.cart-qty-num { font-size: .88rem; font-weight: 700; width: 22px; text-align: center; color: var(--navy); }
.cart-remove {
  background: none; border: none; cursor: pointer; color: #c4c9d4;
  font-size: .7rem; padding: 2px 5px; border-radius: 5px; transition: color .15s; font-family: inherit;
}
.cart-remove:hover { color: #ef4444; }
.cart-footer { padding: 18px 22px; border-top: 1px solid var(--card-border); flex-shrink: 0; }
.cart-subtotal {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; padding-bottom: 14px;
  border-bottom: 1px dashed var(--card-border);
}
.cart-subtotal-lbl { font-size: .86rem; color: var(--gray); font-weight: 500; }
.cart-subtotal-val { font-size: 1.28rem; font-weight: 900; color: var(--navy); }
.cart-checkout {
  width: 100%; padding: 13px; border-radius: 50px; border: none;
  background: var(--grad); color: #fff; font-size: .93rem; font-weight: 700;
  cursor: pointer; transition: all .22s; margin-bottom: 8px;
  box-shadow: 0 4px 18px rgba(4,204,125,.3); font-family: inherit;
}
.cart-checkout:hover { transform: translateY(-1px); box-shadow: 0 8px 26px rgba(4,204,125,.42); }
.cart-checkout:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.cart-clear {
  width: 100%; padding: 10px; border-radius: 50px; background: none;
  border: 1.5px solid var(--card-border); color: #9ca3af;
  font-size: .82rem; font-weight: 600; cursor: pointer; transition: all .2s; font-family: inherit;
}
.cart-clear:hover { border-color: #ef4444; color: #ef4444; }

/* ── TOAST ── */
.cart-toast {
  position: fixed; bottom: 96px; left: 50%; z-index: 600;
  transform: translateX(-50%) translateY(10px);
  background: var(--navy); color: #fff;
  padding: 11px 24px; border-radius: 50px;
  font-size: .86rem; font-weight: 600;
  box-shadow: 0 4px 22px rgba(0,0,0,.22);
  opacity: 0; transition: opacity .28s, transform .28s;
  pointer-events: none; white-space: nowrap;
}
.cart-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── PRODUCT DETAIL ── */
#productDetail { padding: 36px 0 60px; }
.detail-back {
  display: inline-flex; align-items: center; gap: 7px;
  background: none; border: 1.5px solid var(--card-border);
  color: var(--gray); font-size: .88rem; font-weight: 600;
  padding: 8px 20px; border-radius: 50px; cursor: pointer;
  margin-bottom: 36px; transition: all .2s; font-family: inherit;
}
.detail-back:hover { border-color: var(--b2); color: var(--b2); }
.detail-layout { display: flex; gap: 60px; align-items: flex-start; }
.detail-img-col { flex-shrink: 0; width: 400px; }
.detail-img-wrap {
  border-radius: 20px; background: #fff;
  border: 1px solid #eaeef5;
  box-shadow: 0 4px 28px rgba(13,27,75,.07);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}

/* IMAGEN EN DETALLE — completamente estática, SIN zoom */
.detail-img-wrap img {
  width: 100%; max-width: 360px;
  height: auto; max-height: 360px;
  object-fit: contain; display: block;
  cursor: default !important;           /* imagen NO es botón */
  pointer-events: none;                 /* sin ningún evento */
}

.detail-info-col { flex: 1; min-width: 0; }
.detail-badge {
  font-size: .7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--b3); display: block; margin-bottom: 10px;
}
.detail-name {
  font-size: clamp(1.5rem,3vw,2.1rem); font-weight: 900;
  color: var(--navy); line-height: 1.15; margin-bottom: 8px;
}
.detail-dose { font-size: .96rem; color: var(--gray); margin-bottom: 24px; }
.detail-price {
  font-size: clamp(1.8rem,4vw,2.5rem); font-weight: 900;
  background: var(--grad-h); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 36px; line-height: 1;
}
.detail-actions { display: flex; flex-direction: column; gap: 13px; margin-bottom: 22px; }
.detail-btn-cart {
  padding: 16px 28px; border-radius: 50px; border: none;
  background: var(--grad); color: #fff; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: all .22s; font-family: inherit; text-align: center;
  box-shadow: 0 5px 20px rgba(4,204,125,.32);
}
.detail-btn-cart:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 10px 32px rgba(4,204,125,.42); }
.detail-btn-buy {
  display: block; padding: 16px 28px; border-radius: 50px; text-align: center;
  background: var(--navy); color: #fff; font-size: 1rem; font-weight: 700;
  text-decoration: none; transition: all .22s;
  box-shadow: 0 4px 16px rgba(13,27,75,.26);
}
.detail-btn-buy:hover { opacity: .85; transform: translateY(-2px); }
.detail-disclaimer { font-size: .72rem; color: #adb5c8; line-height: 1.7; margin-top: 6px; }

/* ── FICHA: SECCIONES COLAPSABLES ── */
.ficha-body { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.ficha-section {
  background: #fff; border: 1.5px solid var(--card-border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.ficha-toggle {
  width: 100%; background: none; border: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 26px; cursor: pointer; color: var(--navy);
  text-align: left; transition: background .15s; font-family: 'Inter', system-ui, sans-serif;
}
.ficha-toggle:hover { background: var(--light); }
.ficha-toggle-title {
  display: flex; align-items: center; gap: 12px;
  font-size: .97rem; font-weight: 800; color: var(--navy); letter-spacing: -.01em;
}
.ficha-icon {
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--grad); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.ficha-icon svg {
  width: 16px; height: 16px; stroke: #fff; fill: none;
  stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round;
}
.ficha-chevron {
  width: 18px; height: 18px; stroke: var(--gray); fill: none;
  stroke-width: 2; stroke-linecap: round; flex-shrink: 0; transition: transform .25s;
}
.ficha-section.open .ficha-chevron { transform: rotate(180deg); }
.ficha-section-body {
  display: none; padding: 4px 26px 22px;
  color: var(--gray); font-size: .93rem; line-height: 1.78;
}
.ficha-section.open .ficha-section-body { display: block; }
.ficha-section-body p { margin-bottom: 8px; }

.ficha-ben-list {
  list-style: none; margin: 4px 0;
  display: flex; flex-direction: column; gap: 8px;
}
.ficha-ben-list li { display: flex; align-items: flex-start; gap: 9px; line-height: 1.6; }
.ficha-ben-list li::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--b4); flex-shrink: 0; margin-top: 7px;
}
.ficha-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 4px; }
.ficha-info-box { background: var(--light); border-radius: 12px; padding: 14px 18px; }
.ficha-info-box h5 {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--b2); margin-bottom: 6px;
}
.ficha-info-box p { font-size: .88rem; color: var(--dark); font-weight: 500; line-height: 1.6; margin: 0; }
.ficha-legal-box {
  background: linear-gradient(135deg,rgba(30,61,158,.04),rgba(9,168,181,.04));
  border: 1px solid rgba(30,61,158,.1); border-radius: 12px;
  padding: 18px 20px; font-size: .82rem; color: var(--gray); line-height: 1.8; margin-top: 4px;
}
.ficha-legal-box strong { color: var(--navy); }
.ficha-coa-box {
  background: linear-gradient(135deg,rgba(9,168,181,.04),rgba(30,61,158,.04));
  border: 1px solid rgba(9,168,181,.18); border-radius: 12px;
  padding: 18px 20px; font-size: .85rem; color: var(--dark); line-height: 1.7; margin-top: 4px;
}
.ficha-coa-box p { margin: 0 0 14px; }
.ficha-coa-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--navy); color: #fff; text-decoration: none;
  font-size: .84rem; font-weight: 600; padding: 9px 20px;
  border-radius: 8px; transition: background .2s;
}
.ficha-coa-btn:hover { background: var(--teal); }
.ficha-na { color: #adb5c8; font-style: italic; }