/* ============================================================
   COPY CAESS S.A.S — Design System v3
   Dirección estética: Editorial Corporativo Refinado
   Fuentes: Outfit (display) + Plus Jakarta Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── Tokens ── */
:root {
  /* Brand - Copy Caess (Blue) */
  --primary:        #1a5fa8;
  --primary-light:  #2874c8;
  --primary-dark:   #0f3d72;
  --primary-xdark:  #092a50;
  --accent:         #0ea5e9;
  --accent-warm:    #f59e0b;

  /* Surfaces */
  --bg:             #FFFFFF;
  --bg-card:        #FFFFFF;
  --bg-muted:       #F5F5F5;
  --bg-subtle:      #F5F5F5;

  /* Text */
  --fg:             #333333;
  --fg-muted:       #666666;
  --fg-light:       #999999;

  /* UI */
  --border:         #E0E0E0;
  --border-strong:  #CCCCCC;
  --border-focus:   #CE0028;

  /* Semantic */
  --success:        #059669;
  --danger:         #dc2626;
  --warning:        #d97706;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,.04);
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 24px rgba(0,0,0,.14);
  --shadow-xl:  0 24px 56px rgba(0,0,0,.13);
  --shadow-2xl: 0 40px 80px rgba(0,0,0,.16);
  --shadow-blue: 0 8px 32px rgba(26,95,168,.22), 0 2px 8px rgba(26,95,168,.12);
  --shadow-blue-lg: 0 16px 48px rgba(26,95,168,.30), 0 4px 12px rgba(26,95,168,.14);

  /* Radii */
  --r-xs:   2px;
  --r-sm:   4px;
  --r:      4px;
  --r-lg:   8px;
  --r-xl:   8px;
  --r-2xl:  12px;
  --r-full: 9999px;

  /* Typography */
  --font-display: "Ricoh Font", Arial, Helvetica, sans-serif;
  --font-body:    "Ricoh Font", Arial, Helvetica, sans-serif;
  --font-mono:    monospace;

  /* Motion */
  --ease:        ease;
  --ease-spring: ease-out;
  --ease-back:   ease-out;
  --ease-expo:   ease-in-out;

  /* Layout */
  --navbar-h: 72px;
  --max-w:    1280px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  font-feature-settings: 'kern' 1, 'liga' 1;
  padding-top: var(--navbar-h);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; font-family: inherit; -webkit-tap-highlight-color: transparent; }
ul { list-style: none; }
::selection { background: rgba(26,95,168,.14); color: var(--primary-dark); }

/* ── Container ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; width: 100%; }
@media (min-width: 640px)  { .container { padding: 0 1.75rem; } }
@media (min-width: 1024px) { .container { padding: 0 2.5rem; } }

/* ── Tipografía ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.1;
  color: var(--fg);
  font-weight: 800;
  letter-spacing: -0.03em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4rem);   letter-spacing: -0.04em; }
h2 { font-size: clamp(1.6rem, 4vw, 2.6rem);  letter-spacing: -0.035em; }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.65rem); letter-spacing: -0.025em; }
h4 { font-size: 1.1rem; letter-spacing: -0.02em; font-weight: 700; }

p { line-height: 1.75; }
strong { font-weight: 700; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ╔══════════════════════════════════════
   ║  NAVBAR — Glassmorphism premium
   ╚══════════════════════════════════════ */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.90) !important;
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  height: var(--navbar-h);
  width: 100%;
  transform: none !important;
  transition: box-shadow 0.3s ease !important;
  visibility: visible !important;
  opacity: 1 !important;
}


.navbar.scrolled {
  box-shadow: 0 1px 0 rgba(226,230,239,.8), 0 4px 24px rgba(255,255,255,.8);
}
.navbar__inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}

/* Brand — tipografía Outfit display */
.navbar__brand {
  display: flex; align-items: center; gap: .6rem;
  flex-shrink: 0; text-decoration: none;
}
.navbar__brand img {
  height: 44px; width: auto;
  border-radius: var(--r-sm);
  transition: transform .3s var(--ease-spring);
}
.navbar__brand:hover img { transform: scale(1.04); }

/* Nav links */
.navbar__nav { display: none; align-items: center; gap: 1rem; }
@media (min-width: 768px) { .navbar__nav { display: flex; } }

.navbar__link {
  position: relative;
  padding: .5rem 0;
  margin: 0 .2rem;
  font-family: var(--font-display);
  font-size: .95rem; font-weight: 500;
  color: var(--fg-muted);
  transition: color .3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.navbar__link:hover, .navbar__link--active {
  color: var(--primary);
}

/* Línea inferior animada y profesional */
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s cubic-bezier(0.86, 0, 0.07, 1);
}

.navbar__link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.navbar__link--active::after {
  transform: scaleX(1);
  transform-origin: center;
}

/* Store status pill */
.store-status {
  display: none; align-items: center; gap: .45rem;
  padding: .28rem .75rem;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: .76rem; font-weight: 600;
  color: var(--fg-muted); flex-shrink: 0; white-space: nowrap;
}
@media (min-width: 640px) { .store-status { display: flex; } }
.store-status__dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}

/* Navbar actions */
.navbar__actions { display: flex; align-items: center; gap: .3rem; flex-shrink: 0; }
.navbar__hamburger { display: flex; }
@media (min-width: 768px) { .navbar__hamburger { display: none !important; } }

/* Btn icon */
.btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: transparent; border: none; border-radius: var(--r-sm);
  color: var(--fg-muted); font-size: 1rem;
  transition: background .18s, color .18s, transform .18s var(--ease-spring);
  position: relative; flex-shrink: 0;
}
.btn-icon:hover {
  background: var(--bg-muted); color: var(--primary);
  transform: scale(1.06);
}

/* Cart badge */
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 16px; height: 16px; padding: 0 3px;
  background: var(--danger); color: #fff;
  font-size: .58rem; font-weight: 700;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(220,38,38,.45);
  font-family: var(--font-display);
}

/* ── Dropdown ── */
.navbar__user-menu { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: .5rem; display: none; z-index: 200;
}
.dropdown.open { display: block; animation: _popIn .18s var(--ease-back) both; }
.dropdown__header {
  padding: .65rem .85rem .8rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .4rem;
}
.dropdown__header strong {
  display: block; font-family: var(--font-display);
  font-size: .9rem; font-weight: 700; letter-spacing: -0.01em;
}
.dropdown__header small { color: var(--fg-muted); font-size: .75rem; }
.dropdown__item {
  display: flex; align-items: center; gap: .65rem;
  padding: .55rem .85rem; border-radius: var(--r-sm);
  font-family: var(--font-body); font-size: .855rem;
  color: var(--fg); transition: background .15s, color .15s;
  background: none; border: none; width: 100%; text-align: left;
  cursor: pointer;
}
.dropdown__item:hover { background: var(--bg-muted); color: var(--primary); }
.dropdown__item--danger:hover { background: #fef2f2; color: var(--danger); }

/* ── Mobile nav ── */
.navbar__mobile {
  display: none;
  flex-direction: column;
  background: #ffffff !important;
  border-top: 1px solid var(--border);
  padding: .65rem 1rem .9rem; gap: .2rem;
  position: absolute; top: var(--navbar-h); left: 0; right: 0;
  z-index: 999; box-shadow: var(--shadow-md);
}
/* Eliminado backdrop-filter para mobile */
.navbar__mobile.open { display: flex; animation: _slideDown .22s var(--ease-spring) both; }
.navbar__mobile-link {
  display: block; padding: .75rem .95rem; border-radius: var(--r-sm);
  font-family: var(--font-display); font-size: .9rem; font-weight: 600;
  color: var(--fg-muted); transition: background .15s, color .15s;
  background: none; border: none; text-align: left;
  cursor: pointer; width: 100%;
}
.navbar__mobile-link:hover,
.navbar__mobile-link--active { background: rgba(26,95,168,.07); color: var(--primary); }

/* ╔══════════════════════════════════════
   ║  BOTONES — Sistema completo
   ╚══════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: 12px 28px;
  border: 2px solid transparent; border-radius: 4px;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  transition: background 0.2s ease, opacity 0.2s ease, color 0.2s ease;
  cursor: pointer; white-space: nowrap;
  text-decoration: none; position: relative; overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
/* Shimmer al hover */
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.22) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform .45s var(--ease);
  pointer-events: none;
}
.btn:hover::after { transform: translateX(100%); }
.btn:active { transform: scale(.96) !important; }

.btn--primary {
  background-color: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}
.btn--primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover {
  background: var(--primary-dark);
}

.btn--outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn--outline:hover {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn--ghost { background: transparent; color: var(--fg-muted); }
.btn--ghost:hover { background: var(--bg-muted); color: var(--fg); transform: translateY(-1px); }

.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: #b91c1c; box-shadow: 0 8px 24px rgba(220,38,38,.32); transform: translateY(-2px); }

/* Tamaños */
.btn--sm  { padding: 8px 16px; font-size: 13px; border-radius: 4px; }
.btn--lg  { padding: 14px 32px; font-size: 15px; }
.btn--xl  { padding: 16px 36px; font-size: 16px; letter-spacing: .02em; }
.btn--full { width: 100%; }
.btn:disabled { opacity: .48; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ╔══════════════════════════════════════
   ║  CART SIDEBAR
   ╚══════════════════════════════════════ */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(13,17,23,.45);
  z-index: 2000; opacity: 0; pointer-events: none;
  transition: opacity .28s var(--ease);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 92%; max-width: 400px;
  background: var(--bg-card); z-index: 2100;
  transform: translateX(100%);
  transition: transform .32s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-2xl);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.cart-sidebar.open { transform: translateX(0); }

.cart-sidebar__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.cart-sidebar__header h2 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 800;
  letter-spacing: -0.02em;
}
.cart-sidebar__body { flex: 1; overflow-y: auto; padding: .85rem 1.4rem; -webkit-overflow-scrolling: touch; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--fg-muted); }
.cart-empty i { font-size: 2.5rem; margin-bottom: .85rem; opacity: .3; display: block; }
.cart-empty p { font-size: .9rem; line-height: 1.6; }

.cart-item {
  display: flex; gap: .85rem; align-items: flex-start;
  padding: 1rem 0; border-bottom: 1px solid var(--border);
}
.cart-item__img {
  width: 60px; height: 60px; object-fit: cover;
  border-radius: var(--r); background: var(--bg-muted);
  flex-shrink: 0; box-shadow: var(--shadow-sm);
}
.cart-item__info { flex: 1; min-width: 0; }
.cart-item__name {
  font-family: var(--font-display);
  font-weight: 700; font-size: .875rem;
  margin-bottom: .25rem; word-break: break-word; line-height: 1.35;
  letter-spacing: -0.01em;
}
.cart-item__price { color: var(--primary); font-weight: 700; font-size: .9rem; font-family: var(--font-display); }
.cart-item__qty { display: flex; align-items: center; gap: .5rem; margin-top: .5rem; }
.cart-item__qty button {
  width: 28px; height: 28px;
  border: 1px solid var(--border); border-radius: var(--r-sm);
  background: var(--bg-muted); font-size: .85rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, border-color .15s, color .15s;
  touch-action: manipulation; font-family: var(--font-display);
}
.cart-item__qty button:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.cart-item__qty span {
  font-size: .875rem; font-weight: 700; min-width: 20px;
  text-align: center; font-family: var(--font-display);
}
.cart-item__remove {
  color: var(--fg-light); padding: .35rem; background: none; border: none;
  font-size: .9rem; flex-shrink: 0;
  border-radius: var(--r-sm);
  transition: color .2s, background .2s;
}
.cart-item__remove:hover { color: var(--danger); background: #fef2f2; }

.cart-sidebar__footer {
  padding: 1.1rem 1.4rem; border-top: 1px solid var(--border);
  flex-shrink: 0; background: var(--bg-subtle);
}
.cart-total {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1rem;
}
.cart-total span { font-size: .9rem; font-weight: 600; font-family: var(--font-display); }
.cart-total strong {
  color: var(--primary); font-size: 1.2rem; font-weight: 800;
  font-family: var(--font-display); letter-spacing: -0.02em;
}

/* ╔══════════════════════════════════════
   ║  CARDS
   ╚══════════════════════════════════════ */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s var(--ease);
}
.card__body { padding: 1.5rem; }
.card__header {
  padding: 1.1rem 1.5rem; border-bottom: 1px solid var(--border);
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 800; letter-spacing: -0.02em;
}

/* ╔══════════════════════════════════════
   ║  PRODUCT CARD — Diseño editorial
   ╚══════════════════════════════════════ */
.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition:
    transform .4s var(--ease-spring),
    box-shadow .4s var(--ease-spring),
    border-color .25s var(--ease);
  will-change: transform;
}
@media (hover: hover) {
  .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-top: 2px solid var(--primary);
  }
}
.product-card__img-wrap {
  position: relative; aspect-ratio: 4/3; overflow: hidden;
  background: var(--bg-muted);
}
.product-card__img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,.18) 0%, transparent 55%);
  opacity: 0; transition: opacity .35s; pointer-events: none; z-index: 1;
}
@media (hover: hover) {
  .product-card:hover .product-card__img-wrap::after { opacity: 1; }
}
.product-card__img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-spring);
}
@media (hover: hover) {
  .product-card:hover .product-card__img { transform: scale(1.09); }
}
.product-card__badge {
  position: absolute; top: .7rem; left: .7rem; z-index: 2;
  background: var(--primary); color: #fff;
  font-family: var(--font-display);
  font-size: .66rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .25rem .65rem; border-radius: var(--r-full);
}
.product-card__badge--low { background: var(--warning); }
.product-card__badge--out { background: var(--fg-muted); }

.product-card__body { padding: 1rem; flex: 1; display: flex; flex-direction: column; gap: .4rem; }
.product-card__category {
  font-family: var(--font-display);
  font-size: .67rem; font-weight: 700;
  color: var(--accent); text-transform: uppercase; letter-spacing: .08em;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: .975rem; line-height: 1.3; letter-spacing: -0.02em; font-weight: 700;
}
.product-card__name a { transition: color .18s; }
@media (hover: hover) { .product-card:hover .product-card__name a { color: var(--primary); } }
.product-card__desc {
  font-size: .8rem; color: var(--fg-muted); flex: 1;
  line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card__footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: .5rem; gap: .5rem; flex-wrap: wrap;
}
.product-card__price {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 800; color: var(--primary);
  letter-spacing: -0.03em;
  transition: transform .22s var(--ease-spring);
}
@media (hover: hover) { .product-card:hover .product-card__price { transform: scale(1.05); } }
.product-card__actions { display: flex; gap: .35rem; }

/* ╔══════════════════════════════════════
   ║  FORMULARIOS
   ╚══════════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label {
  font-family: var(--font-display);
  font-size: .82rem; font-weight: 700; color: var(--fg);
  letter-spacing: 0.01em;
}
.form-input {
  width: 100%; padding: .78rem 1.05rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font-family: var(--font-body); font-size: max(1rem, 16px);
  font-weight: 400; color: var(--fg);
  background: var(--bg-card);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .15s var(--ease);
  outline: none; -webkit-appearance: none; appearance: none;
  letter-spacing: .004em;
}
.form-input:hover:not(:focus) { border-color: var(--border-strong); }
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(26,95,168,.12), 0 1px 4px rgba(26,95,168,.08);
  transform: translateY(-1px);
  background: #fff;
}
.form-input::placeholder { color: var(--fg-light); }
.form-hint { font-size: .775rem; color: var(--fg-muted); line-height: 1.5; }
.form-error { font-size: .775rem; color: var(--danger); font-weight: 600; }
textarea.form-input { resize: vertical; min-height: 110px; line-height: 1.65; }
select.form-input {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235c6880' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.75rem;
}

/* ╔══════════════════════════════════════
   ║  BADGES
   ╚══════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .24rem .7rem; border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: .67rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em; white-space: nowrap;
}
.badge--primary { background: rgba(26,95,168,.1);   color: #0c447c; }
.badge--success { background: rgba(5,150,105,.09);  color: #065f46; }
.badge--danger  { background: rgba(220,38,38,.09);  color: #991b1b; }
.badge--warning { background: rgba(217,119,6,.1);   color: #92400e; }
.badge--muted   { background: var(--bg-muted); color: var(--fg-muted); }
.badge--accent  { background: rgba(14,165,233,.1);  color: #075985; }

/* ╔══════════════════════════════════════
   ║  HERO
   ╚══════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: 4.5rem 0 4rem;
  background: var(--bg);
}
/* Fondo geométrico sutil */
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% -10%, rgba(26,95,168,.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at -10% 80%, rgba(14,165,233,.05) 0%, transparent 60%);
  pointer-events: none;
}
/* Grid de puntos decorativo */
.hero::after {
  content: '';
  position: absolute; top: 0; right: 0; bottom: 0; left: 50%;
  z-index: 0; pointer-events: none; opacity: .3;
  background-image: radial-gradient(circle, rgba(26,95,168,.18) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 100% at 100% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 100% 50%, black 20%, transparent 80%);
}
.hero .container { position: relative; z-index: 1; }

.hero__grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 1024px) { .hero__grid { grid-template-columns: 1fr 1fr; gap: 5rem; } }

/* Eyebrow — píldora distintiva */
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(26,95,168,.1); color: var(--primary);
  border: 1px solid rgba(26,95,168,.2);
  padding: .35rem 1rem; border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: .74rem; font-weight: 700; margin-bottom: 1.1rem;
  text-transform: uppercase; letter-spacing: .09em;
}
.hero__eyebrow i { font-size: .7rem; }

.hero__title { margin-bottom: 1.1rem; line-height: 1.06; }
.hero__title span { color: var(--primary); position: relative; }
/* Subrayado decorativo en span */
.hero__title span::after {
  content: '';
  position: absolute; left: 0; bottom: .05em; right: 0;
  height: .08em; border-radius: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  opacity: .35;
}

.hero__desc {
  color: var(--fg-muted); font-size: 1.05rem;
  margin-bottom: 2rem; line-height: 1.8; max-width: 500px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-bottom: 2rem; }

/* Pillars */
.hero__pillars {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  padding-top: 1.5rem; border-top: 1px solid var(--border);
}
.hero__pillar { display: flex; align-items: flex-start; gap: .7rem; flex: 1; min-width: 120px; }
.hero__pillar-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: var(--r-sm);
  background: rgba(26,95,168,.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: .95rem;
  transition: transform .3s var(--ease-spring), background .2s;
}
.hero__pillar:hover .hero__pillar-icon {
  transform: scale(1.1) rotate(-6deg);
  background: rgba(26,95,168,.18);
}
.hero__pillar-title {
  font-family: var(--font-display);
  font-weight: 700; font-size: .83rem; line-height: 1.25; color: var(--fg); letter-spacing: -0.01em;
}
.hero__pillar-sub { font-size: .74rem; color: var(--fg-muted); line-height: 1.4; margin-top: .1rem; }

/* Stats */
.hero__stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero__stat {
  padding: .55rem .8rem; border-radius: var(--r);
  cursor: default; transition: background .2s, transform .28s var(--ease-spring);
}
@media (hover: hover) {
  .hero__stat:hover { background: rgba(26,95,168,.05); transform: translateY(-3px); }
}
.hero__stat strong {
  display: block; font-family: var(--font-display);
  font-size: 1.65rem; font-weight: 900; color: var(--primary);
  letter-spacing: -0.05em; line-height: 1;
}
.hero__stat span {
  font-family: var(--font-display);
  font-size: .74rem; color: var(--fg-muted); font-weight: 500;
  letter-spacing: .01em; display: block; margin-top: .25rem;
}

/* Hero image */
.hero__img-wrap { position: relative; }
.hero__img {
  width: 100%; border-radius: var(--r-xl);
  box-shadow: var(--shadow-2xl);
  transition: transform .6s var(--ease-spring);
}
/* Badge flotante */
.hero__badge {
  position: absolute; bottom: -1.2rem; left: 1.2rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: .85rem 1.15rem;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: .7rem;
}
.hero__badge-dot {
  width: 9px; height: 9px; background: #22c55e;
  border-radius: 50%; animation: _pulse 2.5s ease-in-out infinite; flex-shrink: 0;
}
.hero__badge-text strong {
  display: block; font-family: var(--font-display);
  font-size: .82rem; font-weight: 700; letter-spacing: -0.01em;
}
.hero__badge-text small { color: var(--fg-muted); font-size: .71rem; }

/* ╔══════════════════════════════════════
   ║  SECTIONS
   ╚══════════════════════════════════════ */
.section { padding: 4.5rem 0; }
.section--lg { padding: 6rem 0; }
.section--muted { background: var(--bg-muted); }
.section__header { text-align: center; margin-bottom: 3.5rem; }
.section__eyebrow {
  display: inline-flex;
  font-family: var(--font-display);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--primary); margin-bottom: .65rem;
}
.section__header h2 { letter-spacing: -0.035em; }
.section__header p {
  color: var(--fg-muted); margin-top: .8rem;
  max-width: 560px; margin-left: auto; margin-right: auto;
  font-size: 1.02rem; line-height: 1.8;
}

/* ╔══════════════════════════════════════
   ║  SERVICE CARDS
   ╚══════════════════════════════════════ */
.services-grid { display: grid; gap: 1.25rem; }
@media (min-width: 480px)  { .services-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3,1fr); } }

.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.75rem;
  text-align: center;
  transition: transform .4s var(--ease-spring), box-shadow .4s var(--ease-spring), border-color .25s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.014);
  box-shadow: var(--shadow-blue-lg);
  border-color: rgba(26,95,168,.22);
}
.service-icon {
  width: 60px; height: 60px; margin: 0 auto 1.15rem;
  background: rgba(26,95,168,.08); border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--primary);
  transition: transform .4s var(--ease-spring), background .25s;
}
.service-card:hover .service-icon { transform: scale(1.18) rotate(-8deg); background: rgba(26,95,168,.16); }
.service-card h3 {
  font-family: var(--font-display);
  margin-bottom: .65rem; font-size: 1.05rem; letter-spacing: -0.02em;
}
.service-card p { color: var(--fg-muted); font-size: .85rem; line-height: 1.7; }

/* ╔══════════════════════════════════════
   ║  PRODUCTS GRID
   ╚══════════════════════════════════════ */
.products-grid { display: grid; gap: 1.15rem; }
@media (min-width: 360px)  { .products-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 768px)  { .products-grid { grid-template-columns: repeat(3,1fr); } }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(4,1fr); } }

/* ╔══════════════════════════════════════
   ║  FILTER BAR
   ╚══════════════════════════════════════ */
.filter-bar {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1rem 1.15rem;
  display: flex; flex-wrap: wrap; gap: .85rem; align-items: center;
  margin-bottom: 1.75rem; box-shadow: var(--shadow-sm);
}
.filter-bar .search-wrap { position: relative; flex: 1; min-width: 180px; }
.filter-bar .search-wrap i {
  position: absolute; left: .9rem; top: 50%; transform: translateY(-50%);
  color: var(--fg-muted); font-size: .875rem; pointer-events: none;
}
.filter-bar .search-wrap input { padding-left: 2.65rem; }
.view-toggle { display: flex; gap: .2rem; }
.view-toggle button {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--bg-muted);
  color: var(--fg-muted); transition: all .2s; font-family: var(--font-display);
}
.view-toggle button.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 2px 8px rgba(26,95,168,.25); }

/* ╔══════════════════════════════════════
   ║  AUTH PAGE
   ╚══════════════════════════════════════ */
.auth-page {
  min-height: calc(100vh - var(--navbar-h));
  display: grid; grid-template-columns: 1fr;
  background: var(--bg); align-items: stretch;
}
@media (min-width: 1024px) { .auth-page { grid-template-columns: 1fr 1fr; } }
.auth-page__form {
  display: flex; align-items: flex-start; justify-content: center;
  padding: 2.5rem 1rem;
}
@media (min-width: 480px)  { .auth-page__form { padding: 3rem 1.5rem; } }
@media (min-width: 1024px) { .auth-page__form { padding: 5rem 3rem 5rem 4.5rem; align-items: center; } }

.auth-box {
  width: 100%; max-width: 460px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: 0 8px 40px rgba(13,17,23,.08), 0 2px 8px rgba(13,17,23,.04);
  padding: 2.25rem 1.75rem;
}
@media (min-width: 480px) { .auth-box { padding: 2.75rem 2.5rem; } }
.auth-box h1, .auth-box h2 { letter-spacing: -0.035em; }

.auth-page__panel {
  display: flex; align-items: center; justify-content: center;
  padding: 2.5rem 1.5rem 3rem; background: var(--bg);
  border-top: 1px solid var(--border);
}
@media (min-width: 1024px) {
  .auth-page__panel {
    justify-content: flex-start;
    padding: 5rem 4.5rem 5rem 2.5rem;
    border-top: none; border-left: 1px solid var(--border);
  }
}

/* ╔══════════════════════════════════════
   ║  CHECKOUT
   ╚══════════════════════════════════════ */
.checkout-grid { display: grid; gap: 1.75rem; }
@media (min-width: 1024px) { .checkout-grid { grid-template-columns: 1.4fr 1fr; } }
.order-summary { position: sticky; top: calc(var(--navbar-h) + 1rem); }

/* ╔══════════════════════════════════════
   ║  TABLA
   ╚══════════════════════════════════════ */
.table-wrap {
  overflow-x: auto; border-radius: var(--r-lg);
  border: 1px solid var(--border); -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow-sm);
}
table { width: 100%; border-collapse: collapse; min-width: 500px; }
thead th {
  padding: .85rem 1.15rem; background: var(--bg-subtle);
  font-family: var(--font-display);
  font-size: .71rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--fg-muted); text-align: left; white-space: nowrap;
}
tbody td { padding: .9rem 1.15rem; border-top: 1px solid var(--border); vertical-align: middle; font-size: .88rem; }
tbody tr { transition: background .15s; }
tbody tr:hover { background: rgba(26,95,168,.025); }

/* ╔══════════════════════════════════════
   ║  ADMIN
   ╚══════════════════════════════════════ */
.admin-layout { display: flex; min-height: calc(100vh - var(--navbar-h)); }
.admin-sidebar {
  width: 232px; flex-shrink: 0;
  background: var(--bg-card); border-right: 1px solid var(--border);
  padding: 1.4rem .9rem;
  position: sticky; top: var(--navbar-h);
  height: calc(100vh - var(--navbar-h)); overflow-y: auto;
}
.admin-sidebar__label {
  font-family: var(--font-display);
  font-size: .63rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--fg-light);
  padding: .5rem .85rem .3rem; margin-bottom: .2rem; display: block;
}
.admin-sidebar__link {
  display: flex; align-items: center; gap: .65rem;
  padding: .62rem .85rem; border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: .845rem; font-weight: 600; letter-spacing: .005em;
  color: var(--fg-muted); transition: background .15s, color .15s;
  background: none; border: none; width: 100%; text-align: left; cursor: pointer;
}
.admin-sidebar__link:hover { background: rgba(26,95,168,.07); color: var(--primary); }
.admin-sidebar__link.active {
  background: rgba(26,95,168,.09); color: var(--primary); font-weight: 700;
  box-shadow: inset 3px 0 0 var(--primary);
}
.admin-content { flex: 1; padding: 1.75rem; overflow-x: hidden; min-width: 0; }
@media (max-width: 768px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--border); padding: .85rem; }
  .admin-content { padding: 1.1rem; }
}

/* ╔══════════════════════════════════════
   ║  STATS CARDS
   ╚══════════════════════════════════════ */
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; margin-bottom: 1.75rem; }
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4,1fr); } }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.3rem;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card__label {
  font-family: var(--font-display);
  font-size: .69rem; color: var(--fg-muted); font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: .5rem;
}
.stat-card__value {
  font-family: var(--font-display);
  font-size: 1.85rem; font-weight: 900; color: var(--fg);
  line-height: 1; letter-spacing: -0.05em;
}
.stat-card__sub { font-size: .75rem; color: var(--fg-muted); margin-top: .4rem; }

/* ╔══════════════════════════════════════
   ║  CONTACT
   ╚══════════════════════════════════════ */
.contact-grid { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-item { display: flex; gap: .9rem; align-items: flex-start; }
.contact-item__icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: rgba(26,95,168,.09); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: .95rem;
  transition: transform .3s var(--ease-spring), background .2s;
}
.contact-item:hover .contact-item__icon { transform: scale(1.1) rotate(-5deg); background: rgba(26,95,168,.16); }
.map-iframe { width: 100%; height: 320px; border-radius: var(--r-lg); border: 0; }

/* ╔══════════════════════════════════════
   ║  FOOTER — Oscuro y editorial
   ╚══════════════════════════════════════ */
.footer {
  background: linear-gradient(135deg, #091a2e 0%, #06111e 100%);
  color: rgba(255,255,255,.85);
  padding: 6rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,.05);
}
/* Línea decorativa superior */
.footer .container > .footer__grid {
  position: relative;
}
.footer__grid { display: grid; gap: 2.5rem; margin-bottom: 3.5rem; }
@media (min-width: 480px)  { .footer__grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }

.footer__brand .footer__logo {
  display: flex; align-items: center; gap: .65rem;
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 800; color: #fff;
  margin-bottom: 1rem; letter-spacing: -0.025em;
}
.footer__brand .footer__logo img {
  height: 52px; border-radius: var(--r-sm);
}
.footer__brand p { font-size: .84rem; line-height: 1.8; color: rgba(255,255,255,.45); }

.footer__social { display: flex; gap: .65rem; margin-top: 1.2rem; }
.social-btn {
  width: 36px; height: 36px; border-radius: 50%; overflow: hidden;
  border: 1.5px solid rgba(255,255,255,.12);
  transition: border-color .2s, transform .25s var(--ease-spring);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.social-btn:hover { border-color: rgba(255,255,255,.45); transform: scale(1.1) translateY(-2px); }
.social-btn img { width: 100%; height: 100%; object-fit: cover; }
.social-btn svg { width: 55%; height: 55%; object-fit: contain; fill: currentColor; }

.footer__col h4 {
  color: #fff; font-family: var(--font-display);
  font-size: .9rem; font-weight: 800; margin-bottom: 1rem; letter-spacing: -0.015em;
}
.footer__col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer__col ul li a,
.footer__col ul li span { font-size: .82rem; color: rgba(255,255,255,.42); transition: color .2s; }
.footer__col ul li a:hover { color: rgba(255,255,255,.85); }

.footer__contact { display: flex; flex-direction: column; gap: .55rem; }
.footer__contact p {
  font-size: .82rem; color: rgba(255,255,255,.45);
  display: flex; align-items: flex-start; gap: .55rem; line-height: 1.65;
}
.footer__contact p i { margin-top: .15rem; flex-shrink: 0; color: var(--accent); }
.footer__contact a { color: rgba(255,255,255,.55); transition: color .2s; }
.footer__contact a:hover { color: #fff; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.3rem 0; text-align: center;
}
.footer__bottom p {
  font-family: var(--font-display);
  font-size: .77rem; color: rgba(255,255,255,.28); letter-spacing: .01em;
}

/* ╔══════════════════════════════════════
   ║  WHATSAPP FLOAT
   ╚══════════════════════════════════════ */
.whatsapp-float {
  position: fixed; z-index: 90;
  width: 54px; height: 54px;
  background: #25d366; color: #fff; border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.55rem;
  bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px)); right: 1.25rem;
  transition: transform .3s var(--ease-spring), box-shadow .3s;
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,211,102,.6);
  animation: none !important;
}

/* ╔══════════════════════════════════════
   ║  ALERTS & MISC
   ╚══════════════════════════════════════ */
.alert { padding: .9rem 1.1rem; border-radius: var(--r); font-size: .875rem; line-height: 1.55; }
.alert--success { background: rgba(5,150,105,.08);  color: #065f46; border: 1px solid rgba(5,150,105,.18); }
.alert--danger  { background: rgba(220,38,38,.08);  color: #991b1b; border: 1px solid rgba(220,38,38,.18); }
.alert--warning { background: rgba(217,119,6,.08);  color: #92400e; border: 1px solid rgba(217,119,6,.18); }

.spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%; animation: _spin .6s linear infinite;
  vertical-align: middle; margin-right: .35rem;
}

/* Divider */
.divider {
  display: flex; align-items: center; gap: 1rem;
  color: var(--fg-muted); font-size: .8rem; font-weight: 500;
  font-family: var(--font-display); margin: 1.1rem 0;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.separator { border: none; border-top: 1px solid var(--border); margin: 1.1rem 0; }
.sticky-top { position: sticky; top: calc(var(--navbar-h) + 1rem); }

/* ╔══════════════════════════════════════
   ║  SKELETON
   ╚══════════════════════════════════════ */
.skeleton {
  background: linear-gradient(90deg, var(--bg-muted) 25%, var(--border) 50%, var(--bg-muted) 75%);
  background-size: 200% 100%;
  animation: _shimmer 1.5s infinite; border-radius: var(--r);
}

/* ╔══════════════════════════════════════
   ║  ANIMACIONES SCROLL-DRIVEN (data-anim)
   ╚══════════════════════════════════════ */
[data-anim] {
  opacity: 0; will-change: opacity, transform;
  transition: opacity .75s var(--ease-expo), transform .75s var(--ease-expo);
  transition-delay: var(--anim-d, 0s);
}
[data-anim="up"]    { transform: translateY(44px); }
[data-anim="down"]  { transform: translateY(-32px); }
[data-anim="left"]  { transform: translateX(44px); }
[data-anim="right"] { transform: translateX(-44px); }
[data-anim="scale"] { transform: scale(0.88); }
[data-anim="fade"]  { transform: none; }
[data-anim="pop"]   { transform: scale(0.82) translateY(10px); }
[data-anim="blur"]  { filter: blur(6px); }
[data-anim="rise"]  { transform: translateY(64px) scale(.97); }
[data-anim].is-visible { opacity: 1 !important; transform: none !important; filter: none !important; }

/* Stagger */
[data-stagger] > * {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s var(--ease-expo), transform .65s var(--ease-expo);
}
[data-stagger].is-visible > *:nth-child(1) { opacity:1;transform:none;transition-delay:.06s; }
[data-stagger].is-visible > *:nth-child(2) { opacity:1;transform:none;transition-delay:.13s; }
[data-stagger].is-visible > *:nth-child(3) { opacity:1;transform:none;transition-delay:.20s; }
[data-stagger].is-visible > *:nth-child(4) { opacity:1;transform:none;transition-delay:.27s; }
[data-stagger].is-visible > *:nth-child(5) { opacity:1;transform:none;transition-delay:.34s; }
[data-stagger].is-visible > *:nth-child(6) { opacity:1;transform:none;transition-delay:.41s; }
[data-stagger].is-visible > *:nth-child(n+7){ opacity:1;transform:none;transition-delay:.48s; }

/* Reveal legacy */
.animate-on-scroll { opacity:0;transform:translateY(28px);transition:opacity .65s var(--ease-expo),transform .65s var(--ease-expo);transition-delay:var(--anim-delay,0s); }
.animate-visible   { opacity:1!important;transform:none!important; }
.reveal { opacity:0;transform:translateY(28px);transition:opacity .65s var(--ease-expo),transform .65s var(--ease-expo);transition-delay:var(--reveal-delay,0s); }
.reveal.reveal--left  { transform:translateX(-28px); }
.reveal.reveal--right { transform:translateX(28px); }
.reveal.reveal--scale { transform:scale(.94); }
.reveal.reveal--fade  { transform:none; }
.reveal.is-visible    { opacity:1!important;transform:none!important; }

/* ╔══════════════════════════════════════
   ║  KEYFRAMES
   ╚══════════════════════════════════════ */
@keyframes _pageEnter  { from{opacity:0} to{opacity:1} }
@keyframes _navDrop    { from{opacity:0;transform:translateY(-110%)} to{opacity:1;transform:translateY(0)} }
@keyframes _slideDown  { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
@keyframes _popIn      { from{opacity:0;transform:scale(.92) translateY(-8px)} to{opacity:1;transform:scale(1) translateY(0)} }
@keyframes _spin       { to{transform:rotate(360deg)} }
@keyframes _shimmer    { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
@keyframes _pulse      { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.8)} }
@keyframes _waFloat    { 0%,100%{transform:translateY(0) scale(1)} 40%{transform:translateY(-6px) scale(1.04)} 60%{transform:translateY(-4px) scale(1.03)} }

/* Hero sequence */
@keyframes _heroEyebrow { from{opacity:0;transform:translateY(-18px) scale(.94);filter:blur(4px)} to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)} }
@keyframes _heroTitle   { from{opacity:0;transform:translateY(52px) skewY(1.5deg)} to{opacity:1;transform:translateY(0) skewY(0)} }
@keyframes _heroSub     { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes _heroImg     { from{opacity:0;transform:translateX(68px) scale(.94)} to{opacity:1;transform:translateX(0) scale(1)} }
@keyframes _statGlow    { 0%,100%{color:var(--primary)} 50%{color:var(--primary-light)} }
@keyframes _authBox     { from{opacity:0;transform:translateY(32px) scale(.97)} to{opacity:1;transform:translateY(0) scale(1)} }
@keyframes _authPanel   { from{opacity:0;transform:translateX(48px)} to{opacity:1;transform:translateX(0)} }

/* ── Aplicar animaciones ── */
body    { animation: _pageEnter .35s ease both; }
.navbar { animation: none !important; }

.hero__eyebrow  { animation: _heroEyebrow .52s .06s var(--ease-spring) both; }
.hero__title    { animation: _heroTitle   .75s .14s var(--ease-spring) both; }
.hero__desc     { animation: _heroSub     .62s .24s var(--ease-spring) both; }
.hero__actions  { animation: _heroSub     .62s .32s var(--ease-spring) both; }
.hero__stats    { animation: _heroSub     .62s .40s var(--ease-spring) both; }
.hero__pillars  { animation: _heroSub     .62s .40s var(--ease-spring) both; }
.hero__img-wrap { animation: _heroImg     .80s .16s var(--ease-spring) both; }
.hero__stat strong { animation: _statGlow 4s 1.5s ease-in-out infinite; }

.auth-box         { animation: _authBox   .65s .08s var(--ease-spring) both; }
.auth-page__panel { animation: _authPanel .70s .20s var(--ease-spring) both; }
.whatsapp-float   { animation: _waFloat 4s ease-in-out infinite; }

/* ── Google Sign-In ── */
#google-login-btn, #google-register-btn {
  width:100%!important;border-radius:var(--r)!important;overflow:hidden!important;min-height:44px!important;display:block!important;
}
#google-login-btn>div,#google-register-btn>div { width:100%!important;border-radius:var(--r)!important;overflow:hidden!important; }
#google-login-btn iframe,#google-register-btn iframe { width:100%!important;min-width:100%!important;border-radius:var(--r)!important;height:44px!important; }

/* ╔══════════════════════════════════════
   ║  UTILITIES
   ╚══════════════════════════════════════ */
.text-center  { text-align: center; }
.text-muted   { color: var(--fg-muted); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-sm  { font-size: .875rem; line-height: 1.55; }
.text-xs  { font-size: .75rem; }
.font-display { font-family: var(--font-display); }
.font-bold    { font-weight: 700; }
.font-mono    { font-family: var(--font-mono); font-size: .9em; }
.flex         { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}
.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}
.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}
.mr-2{margin-right:.5rem}.ml-2{margin-left:.5rem}
.p-4{padding:1rem}.w-full{width:100%}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-light); }

/* Selection */
::selection { background: rgba(26,95,168,.14); color: var(--primary-dark); }

/* ╔══════════════════════════════════════
   ║  RESPONSIVE
   ╚══════════════════════════════════════ */
@media (max-width: 359px) {
  :root { --navbar-h: 58px; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.3rem; }
  .container { padding: 0 .85rem; }
  .btn { padding: .62rem 1rem; font-size: .83rem; }
  .auth-box { padding: 1.65rem 1rem; }
}
@media (max-width: 767px) {
  .navbar__mobile {
    position: fixed !important;
    top: var(--navbar-h);
  }
}

@media (max-width: 479px) {
  .section { padding: 3rem 0; }
  .section--lg { padding: 3.5rem 0; }
  .section__header { margin-bottom: 2rem; }
  .hero { padding: 2.5rem 0 2rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 1.1rem; }
  .hero__badge { display: none; }
  .products-grid { grid-template-columns: repeat(2,1fr); gap: .75rem; }
  .services-grid { grid-template-columns: 1fr; }
  .checkout-grid, .contact-grid { grid-template-columns: 1fr; }
  .order-summary { position: static; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .map-iframe { height: 240px; }
  .auth-box { padding: 1.85rem 1.15rem; }
  .footer { padding: 3rem 0 0; }
  .whatsapp-float { width: 48px; height: 48px; font-size: 1.4rem; right: 1rem; }
  .table-wrap { font-size: .78rem; }
  thead th, tbody td { padding: .55rem .7rem; }
}
@media (min-width: 480px) and (max-width: 767px) {
  .products-grid { grid-template-columns: repeat(2,1fr); }
  .checkout-grid { grid-template-columns: 1fr; }
  .order-summary { position: static; }
  .footer__grid  { grid-template-columns: repeat(2,1fr); }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .products-grid { grid-template-columns: repeat(3,1fr); }
  .checkout-grid { grid-template-columns: 1fr; }
  .order-summary { position: static; }
  .footer__grid  { grid-template-columns: repeat(2,1fr); }
  .auth-box { max-width: 420px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}