/* ============================================================
   AGUA EL OTOÑO — Sistema de Diseño v2.0
   Paleta: Azul profundo + Agua cristalina + Blanco polar
   Tipografía: Sora (display) + DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

/* ── Variables ─────────────────────────────────────── */
:root {
  /* Azules de marca */
  --c-navy:    #0b1e4b;
  --c-blue:    #1749a0;
  --c-mid:     #2878d4;
  --c-sky:     #4db8f0;
  --c-ice:     #d6effc;
  --c-frost:   #eef7fd;

  /* Neutros */
  --c-white:   #ffffff;
  --c-off:     #f7fafd;
  --c-border:  #d0e6f5;
  --c-text:    #0e1f3d;
  --c-muted:   #5b7a9b;
  --c-light:   #8aa5c0;

  /* Acento & Status */
  --c-gold:    #f0a320;
  --c-green:   #16a34a;
  --c-wa:      #25D366;
  --c-danger:  #dc2626;

  /* Superficies */
  --c-surf:    #ffffff;
  --c-surf2:   #f3f7fb;
  --c-surf3:   #eaf2f9;

  /* Tipografía */
  --f-display: 'Sora', sans-serif;
  --f-body:    'DM Sans', sans-serif;

  /* Espaciado */
  --sp-xs:  4px;
  --sp-sm:  8px;
  --sp-md:  16px;
  --sp-lg:  24px;
  --sp-xl:  36px;
  --sp-2xl: 56px;

  /* Radios */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-pill: 999px;

  /* Sombras */
  --sh-sm:  0 2px 10px rgba(11,30,75,.07);
  --sh-md:  0 6px 24px rgba(11,30,75,.11);
  --sh-lg:  0 16px 48px rgba(11,30,75,.15);
  --sh-xl:  0 24px 72px rgba(11,30,75,.20);

  /* Layout */
  --sidebar-w: 280px;
  --topbar-h:  64px;

  /* Transiciones */
  --t-fast:  all .15s ease;
  --t-mid:   all .25s cubic-bezier(.4,0,.2,1);
  --t-slow:  all .4s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--c-off);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ── Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: var(--r-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--c-light); }

/* ── Layout Shell ───────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }
.main-wrap { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; transition: margin-left .3s; }

/* ── Sidebar ────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--c-navy);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 300;
  display: flex;
  flex-direction: column;
  overflow: visible;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 300px;
  background: linear-gradient(180deg, rgba(39,120,212,.35) 0%, transparent 100%);
  pointer-events: none;
}
.sidebar-inner {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.12) transparent;
  padding-bottom: 24px;
}
/* Logo area */
.sb-logo-wrap {
  padding: 32px 22px 22px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align: center;
  position: relative;
  z-index: 1;
}
.sb-logo-img {
  width: 86px; height: 86px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  border: 3px solid rgba(255,255,255,.25);
  margin: 0 auto 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.35);
  display: block;
}
.sb-logo-img-ph {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-mid), var(--c-sky));
  display: flex; align-items: center; justify-content: center;
  font-size: 36px;
  margin: 0 auto 12px;
}
.sb-brand {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .01em;
}
.sb-tagline {
  font-size: 11px;
  color: rgba(255,255,255,.4);
  margin-top: 4px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* Nav */
.sb-section-label {
  padding: 20px 20px 6px;
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: rgba(255,255,255,.3);
}
.sb-cat-group {}
.sb-cat-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 20px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,.38);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.sb-cat-dot {
  width: 5px; height: 5px;
  background: var(--c-sky);
  border-radius: 50%;
  flex-shrink: 0;
}
.sb-sublink {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 20px 8px 34px;
  font-size: 13px;
  color: rgba(255,255,255,.58);
  border-left: 3px solid transparent;
  transition: var(--t-fast);
  position: relative;
}
.sb-sublink::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  flex-shrink: 0;
}
.sb-sublink:hover { color: #fff; background: rgba(255,255,255,.06); border-left-color: rgba(77,184,240,.5); }
.sb-sublink.active { color: #fff; background: rgba(77,184,240,.14); border-left-color: var(--c-sky); font-weight: 500; }

.sb-navlink {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,.72);
  border-left: 3px solid transparent;
  transition: var(--t-fast);
}
.sb-navlink .icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.sb-navlink:hover { color: #fff; background: rgba(255,255,255,.07); border-left-color: rgba(77,184,240,.5); }
.sb-navlink.active { color: #fff; background: rgba(77,184,240,.18); border-left-color: var(--c-sky); font-weight: 600; }

.sb-cart-btn {
  margin: 16px 16px 0;
  padding: 13px 18px;
  background: linear-gradient(135deg, var(--c-mid), var(--c-sky));
  border-radius: var(--r-md);
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 700;
  color: #fff;
  transition: var(--t-mid);
  box-shadow: 0 4px 16px rgba(39,120,212,.4);
}
.sb-cart-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(39,120,212,.5); }
.sb-cart-badge {
  margin-left: auto;
  background: var(--c-gold);
  color: #fff;
  font-size: 11px; font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--r-pill);
}

/* ── Topbar ─────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; gap: 14px;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 200;
  box-shadow: 0 1px 8px rgba(11,30,75,.06);
}
.topbar-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--c-text);
  padding: 6px;
  border-radius: var(--r-sm);
  transition: var(--t-fast);
  flex-shrink: 0;
}
.topbar-toggle:hover { background: var(--c-frost); }

.search-form { display: flex; flex: 1; max-width: 520px; }
.search-input {
  flex: 1;
  padding: 10px 16px;
  border: 1.5px solid var(--c-border);
  border-right: none;
  border-radius: var(--r-md) 0 0 var(--r-md);
  font-size: 14px;
  background: var(--c-frost);
  color: var(--c-text);
  outline: none;
  transition: var(--t-fast);
}
.search-input::placeholder { color: var(--c-light); }
.search-input:focus { border-color: var(--c-mid); background: #fff; }
.search-btn {
  padding: 10px 18px;
  background: var(--c-blue);
  color: #fff;
  border: none;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 15px;
  transition: var(--t-fast);
}
.search-btn:hover { background: var(--c-navy); }

.topbar-wa {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px;
  background: var(--c-wa);
  color: #fff;
  border-radius: var(--r-md);
  font-size: 13px; font-weight: 600;
  white-space: nowrap;
  transition: var(--t-fast);
  box-shadow: 0 2px 12px rgba(37,211,102,.3);
}
.topbar-wa:hover { opacity: .9; transform: translateY(-1px); }

.topbar-cart-mob {
  display: none;
  position: relative;
  background: var(--c-navy);
  color: #fff;
  padding: 9px 13px;
  border-radius: var(--r-md);
  font-size: 18px;
}
.topbar-cart-mob-badge {
  position: absolute;
  top: -5px; right: -5px;
  background: var(--c-gold);
  color: #fff;
  font-size: 10px; font-weight: 800;
  padding: 2px 5px;
  border-radius: var(--r-pill);
}

/* ── Page Content ───────────────────────────────────── */
.page-content { padding: 32px; flex: 1; }
.page-content-narrow { max-width: 900px; margin: 0 auto; padding: 36px 24px; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--c-muted);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--c-blue); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--c-border); font-size: 16px; }
.breadcrumb .current { color: var(--c-text); font-weight: 600; }

/* ── Hero ───────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-blue) 55%, var(--c-mid) 100%);
  border-radius: var(--r-xl);
  padding: 52px 50px;
  color: #fff;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(77,184,240,.2) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px; right: 60px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(255,255,255,.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-pill);
  padding: 6px 16px;
  margin-bottom: 20px;
  color: rgba(255,255,255,.9);
}
.hero h1 {
  font-family: var(--f-display);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.hero h1 span { color: var(--c-sky); }
.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,.75);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 32px;
  position: relative; z-index: 1;
}
.hero-ctas {
  display: flex; gap: 12px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.btn-hero-primary {
  padding: 14px 28px;
  background: #fff;
  color: var(--c-navy);
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 700;
  transition: var(--t-mid);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.btn-hero-wa {
  padding: 14px 22px;
  background: var(--c-wa);
  color: #fff;
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  transition: var(--t-mid);
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
}
.btn-hero-wa:hover { transform: translateY(-2px); opacity: .92; }

/* Hero stats */
.hero-stats {
  display: flex; gap: 28px; margin-top: 36px;
  position: relative; z-index: 1;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  font-family: var(--f-display);
  font-size: 26px; font-weight: 800;
  color: var(--c-sky);
}
.hero-stat-label {
  font-size: 11px;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ── Notice Banner ──────────────────────────────────── */
.notice-banner {
  background: linear-gradient(135deg, #064e3b, #065f46);
  border-radius: var(--r-lg);
  padding: 16px 22px;
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 28px;
}
.notice-banner .nb-icon { font-size: 22px; flex-shrink: 0; }
.notice-banner .nb-text { flex: 1; }
.notice-banner .nb-text strong { color: #6ee7b7; font-size: 14px; display: block; margin-bottom: 2px; }
.notice-banner .nb-text span { color: rgba(255,255,255,.7); font-size: 13px; }
.notice-banner .nb-cta {
  white-space: nowrap; flex-shrink: 0;
  padding: 10px 18px;
  background: #10b981;
  color: #fff;
  border-radius: var(--r-md);
  font-size: 13px; font-weight: 700;
  transition: var(--t-fast);
}
.notice-banner .nb-cta:hover { background: #059669; }

/* ── Section Headers ────────────────────────────────── */
.sec-header {
  display: flex; align-items: baseline; gap: 14px;
  margin-bottom: 24px;
}
.sec-header h2 {
  font-family: var(--f-display);
  font-size: 24px; font-weight: 700;
  color: var(--c-navy);
}
.sec-badge {
  display: inline-block;
  background: var(--c-ice);
  color: var(--c-blue);
  font-size: 11px; font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  letter-spacing: .04em;
}
.sec-divider {
  height: 3px; width: 40px;
  background: linear-gradient(90deg, var(--c-mid), var(--c-sky));
  border-radius: var(--r-pill);
  margin-bottom: 20px;
}

/* ── About Section ──────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 40px;
}
.about-card {
  background: var(--c-surf);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  box-shadow: var(--sh-md);
  border-top: 4px solid var(--c-sky);
}
.about-card h2 {
  font-family: var(--f-display);
  font-size: 24px; font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 16px;
}
.about-card p {
  font-size: 14.5px;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 10px;
}
.about-img-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-md);
  border-top: 4px solid var(--c-mid);
}
.about-img-wrap img {
  width: 100%; height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.contact-chips {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 20px;
}
.contact-chip {
  display: flex; align-items: center; gap: 8px;
  background: var(--c-frost);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 14px;
}
.contact-chip .ch-icon { font-size: 16px; }
.contact-chip .ch-info {}
.contact-chip .ch-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-muted);
  font-weight: 700;
  display: block;
}
.contact-chip .ch-val { font-size: 13px; font-weight: 600; color: var(--c-navy); }

.social-links { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-md);
  font-size: 13px; font-weight: 600;
  transition: var(--t-fast);
}
.social-btn:hover { opacity: .85; transform: translateY(-1px); }
.btn-ig { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; }
.btn-fb { background: #1877f2; color: #fff; }

/* ── Video Section ──────────────────────────────────── */
.video-section {
  background: var(--c-surf);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--sh-md);
  margin-bottom: 40px;
}
.video-section-header {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 24px;
}
.video-section-header h2 {
  font-family: var(--f-display);
  font-size: 22px; font-weight: 700;
  color: var(--c-navy);
}
.video-tag {
  background: linear-gradient(135deg, var(--c-mid), var(--c-sky));
  color: #fff;
  font-size: 10px; font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r-pill);
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.video-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-frost);
  box-shadow: var(--sh-sm);
}
.video-card video {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  display: block;
}
.video-card-title {
  padding: 12px 16px;
  font-size: 13px; font-weight: 600;
  color: var(--c-text);
}

/* ── Category Cards ─────────────────────────────────── */
.cats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.cat-card {
  background: var(--c-surf);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition: var(--t-mid);
  display: flex; flex-direction: column;
}
.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
}
.cat-card-img-wrap { overflow: hidden; }
.cat-card-img {
  width: 100%; height: 180px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.cat-card:hover .cat-card-img { transform: scale(1.07); }
.cat-card-img-ph {
  width: 100%; height: 180px;
  background: linear-gradient(135deg, var(--c-ice), var(--c-frost));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
}
.cat-card-body {
  padding: 18px 20px 22px;
  border-top: 3px solid var(--c-ice);
}
.cat-card-name {
  font-family: var(--f-display);
  font-size: 16px; font-weight: 600;
  color: var(--c-navy);
  margin-bottom: 4px;
}
.cat-card-meta {
  font-size: 12px; color: var(--c-muted);
}

/* ── Product Cards ──────────────────────────────────── */
.prods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 18px;
}
.prod-card {
  background: var(--c-surf);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition: var(--t-mid);
  display: flex; flex-direction: column;
}
.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-lg);
}
.prod-img-wrap { position: relative; overflow: hidden; }
.prod-img {
  width: 100%; height: 220px;
  object-fit: cover; display: block;
  transition: transform .4s ease;
}
.prod-card:hover .prod-img { transform: scale(1.06); }
.prod-img-ph {
  width: 100%; height: 220px;
  background: linear-gradient(135deg, var(--c-ice), var(--c-frost));
  display: flex; align-items: center; justify-content: center;
  font-size: 56px;
}
.prod-new-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--c-sky);
  color: #fff;
  font-size: 10px; font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--r-pill);
}
.prod-body {
  padding: 18px 20px 20px;
  flex: 1; display: flex; flex-direction: column;
}
.prod-name {
  font-family: var(--f-display);
  font-size: 15px; font-weight: 600;
  color: var(--c-navy);
  margin-bottom: 6px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prod-desc {
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prod-price {
  font-family: var(--f-display);
  font-size: 26px; font-weight: 700;
  color: var(--c-blue);
  margin-bottom: 14px;
}
.prod-actions { display: flex; gap: 8px; }
.btn-cart {
  flex: 1;
  padding: 11px 12px;
  background: var(--c-navy);
  color: #fff;
  border-radius: var(--r-md);
  text-align: center;
  font-size: 13px; font-weight: 600;
  transition: var(--t-fast);
}
.btn-cart:hover { background: var(--c-blue); }
.btn-wa-sm {
  padding: 11px 13px;
  background: var(--c-wa);
  color: #fff;
  border-radius: var(--r-md);
  font-size: 16px;
  transition: var(--t-fast);
}
.btn-wa-sm:hover { background: #1da855; }

/* ── Buttons (General) ──────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 600;
  transition: var(--t-mid);
  border: none;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.btn-primary { background: var(--c-navy); color: #fff; }
.btn-primary:hover { background: var(--c-blue); opacity: 1; }
.btn-outline {
  background: transparent;
  color: var(--c-blue);
  border: 2px solid var(--c-border);
}
.btn-outline:hover { border-color: var(--c-blue); background: var(--c-frost); }
.btn-wa-full { background: var(--c-wa); color: #fff; box-shadow: 0 4px 16px rgba(37,211,102,.3); }
.btn-wa-full:hover { opacity: .92; box-shadow: 0 6px 20px rgba(37,211,102,.4); }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-sm { padding: 8px 14px; font-size: 12px; }
.btn-lg { padding: 15px 32px; font-size: 16px; }

/* ── Empty States ───────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 64px 24px;
  background: var(--c-surf);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-sm);
}
.empty-state .es-icon { font-size: 56px; margin-bottom: 16px; }
.empty-state h3 {
  font-family: var(--f-display);
  font-size: 22px; font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
}
.empty-state p { color: var(--c-muted); font-size: 15px; margin-bottom: 20px; }

/* ── Cart FAB ───────────────────────────────────────── */
.cart-fab {
  display: none;
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-sky));
  color: #fff;
  border-radius: 50%;
  align-items: center; justify-content: center;
  font-size: 24px;
  box-shadow: 0 6px 28px rgba(39,120,212,.45);
  z-index: 400;
  transition: var(--t-mid);
}
.cart-fab:hover { transform: scale(1.1); box-shadow: 0 10px 36px rgba(39,120,212,.55); }
.cart-fab-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--c-gold);
  color: #fff;
  font-size: 10px; font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--r-pill);
}

/* ── Overlay ────────────────────────────────────────── */
.overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 250;
  backdrop-filter: blur(2px);
}
.overlay.active { display: block; }

/* ── Animations ─────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.anim-fadeup { animation: fadeUp .4s ease both; }
.anim-delay-1 { animation-delay: .07s; }
.anim-delay-2 { animation-delay: .14s; }
.anim-delay-3 { animation-delay: .21s; }
.anim-delay-4 { animation-delay: .28s; }

/* ── Card / Box ─────────────────────────────────────── */
.card {
  background: var(--c-surf);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-md);
  overflow: hidden;
}
.card-body { padding: 28px 30px; }

/* ── Alerts ─────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 14px;
  margin-bottom: 16px;
  border-left: 4px solid;
}
.alert-success { background: #f0fdf4; color: #166534; border-color: #22c55e; }
.alert-error   { background: #fef2f2; color: #991b1b; border-color: #ef4444; }
.alert-info    { background: var(--c-frost); color: var(--c-blue); border-color: var(--c-sky); }

/* ── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
  .topbar-toggle { display: block; }
  .topbar-cart-mob { display: flex; align-items: center; }
  .topbar-wa { display: none; }
  .cart-fab { display: flex; }
  .page-content { padding: 20px 16px; }
}
@media (max-width: 768px) {
  .hero { padding: 32px 24px; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .about-grid { grid-template-columns: 1fr; }
  .prods-grid, .cats-grid, .feat-grid {
    grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
    gap: 14px;
  }
  .prod-img, .prod-img-ph { height: 170px; }
  .video-grid { grid-template-columns: 1fr; }
  .notice-banner { flex-direction: column; text-align: center; }
  .notice-banner .nb-cta { margin: 0; }
}
@media (max-width: 480px) {
  .prods-grid, .feat-grid { grid-template-columns: 1fr 1fr; }
}