/* ============================================================
   1. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-negro);
  background-color: var(--color-blanco);
  line-height: 1.65;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================================
   2. VARIABLES (:root)
   ============================================================ */
:root {
  /* Paleta de marca */
  --color-rojo:          #CC2B2B;
  --color-naranja:       #E8641A;
  --color-naranja-dark:  #c8551a;
  --color-marino:        #1E3CA8;
  --color-marino-dark:   #152a7a;
  --color-marino-glass:  rgba(30, 60, 168, 0.88);
  --color-azul:          #1DA8E0;
  --color-verde:         #2EAA3C;
  --color-amarillo:      #F2D62A;
  --color-negro:         #1A1A1A;
  --color-gris:          #4A4A4A;
  --color-gris-claro:    #F5F6FA;
  --color-borde:         #E2E8F0;
  --color-blanco:        #FFFFFF;

  /* Tipografía */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  /* Espaciados */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;

  /* Bordes */
  --radius-sm:   4px;
  --radius-md:   10px;
  --radius-lg:   18px;
  --radius-xl:   28px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 8px 28px rgba(0,0,0,0.11);
  --shadow-lg:  0 20px 56px rgba(0,0,0,0.15);

  /* Transiciones */
  --transition:      0.25s ease;
  --transition-slow: 0.45s ease;

  /* Header */
  --header-h: 72px;
}

/* ============================================================
   3. TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 6vw,  4.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.05rem, 2.2vw, 1.35rem); }
p  { font-size: clamp(0.95rem, 1.4vw, 1.05rem); }

/* ============================================================
   4. LAYOUT GLOBAL
   ============================================================ */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-sm);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header__title {
  color: var(--color-marino);
  margin-bottom: var(--space-xs);
}

.section-header__subtitle {
  color: var(--color-gris);
  max-width: 520px;
  margin-inline: auto;
}

/* Scroll reveal */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   5. BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active { transform: translateY(0); }

.btn--naranja {
  background-color: var(--color-naranja);
  border-color: var(--color-naranja);
  color: var(--color-blanco);
}

.btn--naranja:hover {
  background-color: var(--color-naranja-dark);
  border-color: var(--color-naranja-dark);
}

.btn--outline-blanco {
  background-color: transparent;
  border-color: var(--color-blanco);
  color: var(--color-blanco);
}

.btn--outline-blanco:hover {
  background-color: var(--color-blanco);
  color: var(--color-marino);
}

.btn--outline-naranja {
  background-color: transparent;
  border-color: var(--color-naranja);
  color: var(--color-naranja);
}

.btn--outline-naranja:hover {
  background-color: var(--color-naranja);
  color: var(--color-blanco);
}

.btn--blanco {
  background-color: var(--color-blanco);
  border-color: var(--color-blanco);
  color: var(--color-naranja);
}

.btn--blanco:hover {
  background-color: #f0f0f0;
  border-color: #f0f0f0;
}

.btn--lg  { padding: 0.95rem 1.9rem; font-size: 1rem; }
.btn--xl  { padding: 1.1rem 2.4rem;  font-size: 1.05rem; }

/* ============================================================
   6. COMPONENTES — Header / Nav
   ============================================================ */
.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-h);
  background-color: var(--color-marino);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-slow), backdrop-filter var(--transition-slow), box-shadow var(--transition);
}

.header--scrolled {
  background-color: var(--color-marino-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  gap: 2px;
}

.header__logo-primary {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  color: var(--color-blanco);
  letter-spacing: 1.5px;
}

.header__logo-secondary {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--color-azul);
  letter-spacing: 0.5px;
}

/* Hamburger */
.header__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.header__hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-blanco);
  border-radius: var(--radius-pill);
  transition: transform var(--transition), opacity var(--transition);
}

.header__hamburger--active .header__hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger--active .header__hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header__hamburger--active .header__hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav mobile (hidden by default) */
.header__nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background-color: var(--color-marino-dark);
  padding: var(--space-md) var(--space-sm);
  gap: var(--space-sm);
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
}

.header__nav--open { display: flex; }

.header__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.header__nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition);
}

.header__nav-link:hover { color: var(--color-azul); }

.header__cta { align-self: flex-start; }

/* ============================================================
   7. COMPONENTES — Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  background-color: var(--color-marino);
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

/* Origami shapes — CSS puro con clip-path */
.hero__shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__shape {
  position: absolute;
}

.hero__shape--1 {
  width: 420px;
  height: 420px;
  background: linear-gradient(135deg, var(--color-azul), transparent);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  top: -120px;
  right: -80px;
  opacity: 0.12;
  animation: float 8s ease-in-out infinite;
}

.hero__shape--2 {
  width: 280px;
  height: 280px;
  background-color: var(--color-naranja);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  bottom: 60px;
  right: 12%;
  opacity: 0.1;
  animation: float 10s ease-in-out infinite 1s;
}

.hero__shape--3 {
  width: 200px;
  height: 200px;
  background-color: var(--color-amarillo);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  top: 35%;
  left: -50px;
  opacity: 0.07;
  animation: float 12s ease-in-out infinite 2s;
}

.hero__shape--4 {
  width: 140px;
  height: 140px;
  background-color: var(--color-blanco);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  bottom: 18%;
  left: 22%;
  opacity: 0.04;
  animation: float 9s ease-in-out infinite 1.5s;
}

.hero__shape--5 {
  width: 260px;
  height: 260px;
  background-color: var(--color-azul);
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  top: 15%;
  right: 28%;
  opacity: 0.07;
  animation: float 11s ease-in-out infinite 0.5s;
}

.hero__shape--6 {
  width: 90px;
  height: 90px;
  background-color: var(--color-rojo);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  top: 40%;
  left: 50%;
  opacity: 0.08;
  animation: float 13s ease-in-out infinite 3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(10deg); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-xl);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-blanco);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-md);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  background-color: var(--color-verde);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.55; transform: scale(1.4); }
}

.hero__title {
  color: var(--color-blanco);
  margin-bottom: var(--space-md);
  max-width: 720px;
  letter-spacing: -0.5px;
}

.hero__subtitle {
  color: rgba(255,255,255,0.78);
  max-width: 540px;
  margin-bottom: var(--space-lg);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
}

.hero__trust-item svg {
  color: var(--color-verde);
  flex-shrink: 0;
}

/* ============================================================
   8. COMPONENTES — Categorías
   ============================================================ */
.categorias {
  padding-block: var(--space-xl);
  background-color: var(--color-gris-claro);
}

.categorias__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.categoria-card {
  background-color: var(--color-blanco);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.categoria-card:hover {
  border-color: var(--color-azul);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.categoria-card__icon {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.categoria-card:hover .categoria-card__icon {
  transform: scale(1.1);
}

.categoria-card__icon--rojo {
  background-color: rgba(204,43,43,0.10);
  color: var(--color-rojo);
}

.categoria-card__icon--verde {
  background-color: rgba(46,170,60,0.10);
  color: var(--color-verde);
}

.categoria-card__icon--azul {
  background-color: rgba(29,168,224,0.10);
  color: var(--color-azul);
}

.categoria-card__icon--naranja {
  background-color: rgba(232,100,26,0.10);
  color: var(--color-naranja);
}

.categoria-card__title {
  color: var(--color-marino);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.categoria-card__count {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gris);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   9. COMPONENTES — Productos
   ============================================================ */
.productos {
  padding-block: var(--space-xl);
  background-color: var(--color-blanco);
}

.productos__categoria {
  margin-bottom: calc(var(--space-xl) * 1.2);
}

.productos__categoria:last-child {
  margin-bottom: 0;
}

.productos__categoria-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 3px solid var(--color-borde);
}

.productos__categoria-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.productos__categoria-icon--rojo {
  background-color: rgba(204,43,43,0.12);
  color: var(--color-rojo);
}

.productos__categoria-icon--verde {
  background-color: rgba(46,170,60,0.12);
  color: var(--color-verde);
}

.productos__categoria-icon--azul {
  background-color: rgba(29,168,224,0.12);
  color: var(--color-azul);
}

.productos__categoria-icon--naranja {
  background-color: rgba(232,100,26,0.12);
  color: var(--color-naranja);
}

.productos__categoria-title {
  color: var(--color-marino);
  margin-bottom: 0.2rem;
}

.productos__categoria-desc {
  color: var(--color-gris);
  font-size: 0.9rem;
}

.productos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* Producto Card */
.producto-card {
  background-color: var(--color-gris-claro);
  border-radius: var(--radius-lg);
  padding: 0;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background-color var(--transition);
  position: relative;
}

.producto-card:hover {
  border-color: var(--color-naranja);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  background-color: var(--color-blanco);
}

.producto-card__image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--color-marino) 0%, var(--color-azul) 100%);
}

.producto-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.producto-card:hover .producto-card__image img {
  transform: scale(1.05);
}

.producto-card__content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.producto-card__badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  color: var(--color-blanco);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.producto-card__badge--rojo    { background-color: var(--color-rojo); }
.producto-card__badge--verde   { background-color: var(--color-verde); }
.producto-card__badge--azul    { background-color: var(--color-azul); }
.producto-card__badge--naranja { background-color: var(--color-naranja); }


.producto-card__title {
  color: var(--color-marino);
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  line-height: 1.3;
}

.producto-card__desc {
  color: var(--color-gris);
  font-size: 0.9rem;
  line-height: 1.65;
  flex: 1;
}

.producto-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-borde);
}

.producto-card__feature {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--color-gris);
  font-family: var(--font-heading);
  font-weight: 600;
}

.producto-card__feature svg {
  color: var(--color-verde);
  flex-shrink: 0;
}

.producto-card__footer {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 2px solid var(--color-borde);
}

.producto-card__price {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.producto-card__price-label {
  font-size: 0.72rem;
  color: var(--color-gris);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-heading);
  font-weight: 600;
}

.producto-card__price-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-naranja);
  line-height: 1;
}

.producto-card__actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
}

.producto-card__actions .btn {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* ============================================================
   10. COMPONENTES — Cómo funciona
   ============================================================ */
.como-funciona {
  padding-block: var(--space-xl);
  background-color: var(--color-gris-claro);
}

.pasos {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.pasos__conector { display: none; }

.paso {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: var(--space-md) var(--space-sm);
}

.paso__numero {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 4rem;
  color: rgba(30, 60, 168, 0.07);
  line-height: 1;
  margin-bottom: -0.75rem;
}

.paso__icono {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background-color: rgba(30, 60, 168, 0.08);
  color: var(--color-marino);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.paso__icono--azul  { background-color: rgba(29,168,224,0.10);  color: var(--color-azul); }
.paso__icono--verde { background-color: rgba(46,170,60,0.10);   color: var(--color-verde); }

.paso__titulo { color: var(--color-marino); }

.paso__desc {
  color: var(--color-gris);
  font-size: 0.9rem;
  max-width: 240px;
  line-height: 1.65;
}

/* ============================================================
   11. COMPONENTES — Contacto
   ============================================================ */
.contacto {
  position: relative;
  background-color: var(--color-naranja);
  padding-block: var(--space-xl);
  overflow: hidden;
}

.contacto__shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.contacto__shape {
  position: absolute;
}

.contacto__shape--1 {
  width: 360px;
  height: 360px;
  background-color: var(--color-blanco);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  top: -140px;
  right: -80px;
  opacity: 0.08;
  transform: rotate(15deg);
}

.contacto__shape--2 {
  width: 220px;
  height: 220px;
  background-color: var(--color-amarillo);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  bottom: -70px;
  left: 4%;
  opacity: 0.15;
  transform: rotate(10deg);
}

.contacto__shape--3 {
  width: 160px;
  height: 160px;
  background-color: var(--color-rojo);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  top: 30%;
  left: 50%;
  opacity: 0.08;
  transform: rotate(30deg);
}

.contacto__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
}

.contacto__titulo {
  color: var(--color-blanco);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
}

.contacto__subtitulo {
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: var(--space-xs);
}

.contacto__cobertura {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
}

.contacto__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-xs);
}

/* ============================================================
   12. COMPONENTES — Footer
   ============================================================ */
.footer {
  background-color: var(--color-marino-dark);
  color: rgba(255,255,255,0.65);
  padding-top: var(--space-lg);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__logo-primary {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-blanco);
  letter-spacing: 1.5px;
}

.footer__logo-secondary {
  font-size: 0.7rem;
  color: var(--color-azul);
  letter-spacing: 0.4px;
}

.footer__tagline {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  margin-top: 6px;
}

.footer__telefono {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-azul);
  margin-top: 8px;
  transition: color var(--transition);
}

.footer__telefono:hover {
  color: var(--color-blanco);
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer__nav-link {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer__nav-link:hover { color: var(--color-azul); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-block: var(--space-sm);
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   13. MEDIA QUERIES — Mobile-First
   ============================================================ */

/* Tablet: 640px+ */
@media (min-width: 640px) {
  .categorias__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .productos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .footer__nav-list {
    flex-direction: column;
    gap: 0.6rem;
  }
}

/* Laptop: 1024px+ */
@media (min-width: 1024px) {
  .header__hamburger { display: none; }

  .header__nav {
    display: flex;
    flex-direction: row;
    position: static;
    background-color: transparent;
    border-top: none;
    padding: 0;
    align-items: center;
    gap: var(--space-md);
    box-shadow: none;
  }

  .header__nav-list {
    flex-direction: row;
    gap: var(--space-sm);
  }

  .header__nav-link {
    border-bottom: none;
    padding: 0;
    font-size: 0.9rem;
  }

  .categorias__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .productos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pasos {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 0;
  }

  .pasos__conector {
    display: block;
    width: 48px;
    height: 2px;
    background: linear-gradient(to right, var(--color-marino), var(--color-azul));
    position: relative;
    flex-shrink: 0;
    margin-top: -20px;
  }

  .pasos__conector::after {
    content: '';
    position: absolute;
    right: -7px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 9px solid var(--color-azul);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
  }

  .footer__inner {
    grid-template-columns: 2fr 1fr;
  }
}

/* Desktop: 1280px+ */
@media (min-width: 1280px) {
  .hero__inner { max-width: 60%; }

  .productos__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__nav-list {
    flex-direction: row;
    gap: var(--space-sm);
  }
}