/* ============================================================
   YETIS Ice — Sitio Web Corporativo
   yetisice.com.mx | Chihuahua, México
   ============================================================ */

:root {
  --bg:        #04080f;
  --bg2:       #07111e;
  --navy:      #0a1c35;
  --blue:      #0ea5e9;
  --cyan:      #22d3ee;
  --cyan2:     #67e8f9;
  --amber:     #f59e0b;
  --white:     #f0f9ff;
  --muted:     #94a3b8;
  --card-bg:   rgba(14,30,54,0.7);
  --border:    rgba(34,211,238,0.15);
  --radius:    1rem;
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }

/* ── Utilidades ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section-pad { padding: 6rem 0; }
.text-cyan   { color: var(--cyan); }
.text-amber  { color: var(--amber); }
.text-muted  { color: var(--muted); }
.fw-800      { font-weight: 800; }

.section-tag {
  display: inline-block;
  background: rgba(34,211,238,.12);
  color: var(--cyan);
  border: 1px solid var(--border);
  border-radius: 2rem;
  padding: .3rem 1rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 3rem;
}
.text-center { text-align: center; }

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #000;
  box-shadow: 0 4px 24px rgba(14,165,233,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14,165,233,.5);
}
.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover {
  background: rgba(34,211,238,.1);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 4px 24px rgba(37,211,102,.35);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
}
.btn-amber {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  box-shadow: 0 4px 24px rgba(245,158,11,.3);
}
.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,158,11,.5);
}

/* ── Glassmorphism card ── */
.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
}
.glass-card:hover {
  border-color: rgba(34,211,238,.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(14,165,233,.15);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(4,8,15,.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: .7rem 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}
.nav-logo-img { height: 42px; width: 42px; object-fit: cover; border-radius: 50%; }
.nav-logo-footer { height: 54px; width: 54px; }
.nav-logo-text {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -.02em;
  color: #fff;
}
.nav-logo-text em {
  font-style: normal;
  color: var(--cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  font-size: .9rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta { display: flex; align-items: center; gap: 1rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .3rem;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Mobile nav ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(4,8,15,.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--cyan); }
.mobile-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--muted);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

/* Animated gradient background */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(14,165,233,.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 90% 50%, rgba(34,211,238,.1) 0%, transparent 50%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(15,30,70,.8) 0%, transparent 60%),
    linear-gradient(180deg, #04080f 0%, #07111e 100%);
  animation: heroBg 8s ease-in-out infinite alternate;
}
@keyframes heroBg {
  0%   { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

/* Ice crystal particles */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0;
  animation: float linear infinite;
}
@keyframes float {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: .6; }
  90%  { opacity: .2; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding-top: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(34,211,238,.1);
  border: 1px solid var(--border);
  border-radius: 2rem;
  padding: .4rem 1rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  letter-spacing: .05em;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .4; transform: scale(.7); }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 1.5rem;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
}
.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
}
.hero-stat span { font-size: .8rem; color: var(--muted); }

/* Hero visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
  position: relative;
  max-width: 380px;
  width: 100%;
}
.hero-card-main {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  backdrop-filter: blur(20px);
  position: relative;
  z-index: 2;
}
.hero-card-main .card-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 20px rgba(34,211,238,.5));
}
.hero-card-main h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.hero-card-main p { color: var(--muted); font-size: .9rem; }

.hero-mini-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: .8rem 1.1rem;
  backdrop-filter: blur(20px);
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: .88rem;
  white-space: nowrap;
  width: fit-content;
}
.hero-mini-card:first-child { animation: floatCard 3s ease-in-out infinite; }
.hero-mini-card:last-child  { animation: floatCard 3s ease-in-out infinite .5s; }

@keyframes floatCard {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.float-icon {
  width: 36px; height: 36px;
  border-radius: .5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.float-icon.green  { background: rgba(16,185,129,.2); color: #10b981; }
.float-icon.blue   { background: rgba(14,165,233,.2); color: var(--blue); }
.float-label { font-size: .75rem; color: var(--muted); }
.float-value { font-size: .95rem; font-weight: 700; }

/* Glow ring */
.hero-glow {
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,165,233,.12) 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features { background: var(--bg2); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
.feature-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover {
  border-color: rgba(34,211,238,.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(14,165,233,.12);
}
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(34,211,238,.1));
  border: 1px solid rgba(34,211,238,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  color: var(--cyan);
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.feature-card p { color: var(--muted); font-size: .9rem; line-height: 1.6; }

/* ============================================================
   PRODUCTOS
   ============================================================ */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
  gap: 1.5rem;
}
.producto-card {
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.producto-card:hover {
  border-color: rgba(34,211,238,.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(14,165,233,.15);
}
.producto-img {
  height: 180px;
  background: linear-gradient(135deg, rgba(14,165,233,.15), rgba(34,211,238,.08));
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.producto-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
}
.producto-img .producto-emoji {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 20px rgba(34,211,238,.4));
}
.producto-badge {
  position: absolute;
  top: .8rem; right: .8rem;
  background: linear-gradient(135deg, var(--amber), #ef4444);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .25rem .7rem;
  border-radius: 2rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.producto-body {
  padding: 1.2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.producto-category {
  font-size: .72rem;
  color: var(--cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .3rem;
}
.producto-nombre {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.producto-desc {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 1rem;
}
.producto-precio {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--cyan);
}
.producto-unidad { font-size: .75rem; color: var(--muted); font-weight: 400; }
.producto-actions { margin-top: .8rem; }
.producto-actions .btn { width: 100%; justify-content: center; padding: .65rem; font-size: .88rem; }

.no-productos {
  grid-column: 1/-1;
  text-align: center;
  padding: 4rem;
  color: var(--muted);
}
.no-productos i { font-size: 3rem; margin-bottom: 1rem; opacity: .4; }

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros { background: var(--bg2); }
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.nosotros-visual {
  position: relative;
}
.nosotros-img-wrap {
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(14,165,233,.1), rgba(34,211,238,.05));
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  position: relative;
}
.nosotros-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
}
.nosotros-badge-float {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #000;
  border-radius: 1rem;
  padding: 1.2rem 1.5rem;
  font-weight: 800;
  text-align: center;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(14,165,233,.4);
}
.nosotros-badge-float .big { font-size: 2rem; line-height: 1; }
.nosotros-badge-float .small { font-size: .75rem; opacity: .8; }

.nosotros-content .section-tag { display: inline-block; }
.nosotros-content .section-title { text-align: left; }
.nosotros-content .section-sub { text-align: left; margin: 0 0 2rem; }

.nosotros-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}
.pillar {
  padding: 1rem;
  border-radius: .75rem;
  background: rgba(14,165,233,.07);
  border: 1px solid var(--border);
}
.pillar i { color: var(--cyan); margin-bottom: .4rem; font-size: 1.2rem; }
.pillar h4 { font-size: .9rem; font-weight: 700; margin-bottom: .25rem; }
.pillar p { font-size: .8rem; color: var(--muted); line-height: 1.4; }

/* ============================================================
   PEDIDO ONLINE
   ============================================================ */
.pedido {
  position: relative;
  overflow: hidden;
}
.pedido::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(14,165,233,.08) 0%, transparent 70%);
  pointer-events: none;
}
.pedido-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.pedido-info h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.pedido-info p { color: var(--muted); margin-bottom: 2rem; line-height: 1.7; }
.pedido-steps { display: flex; flex-direction: column; gap: 1.2rem; }
.pedido-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.step-num {
  width: 36px; height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #000;
  font-weight: 800;
  font-size: .85rem;
  display: flex; align-items: center; justify-content: center;
}
.step-text h4 { font-size: .95rem; font-weight: 700; margin-bottom: .2rem; }
.step-text p  { font-size: .85rem; color: var(--muted); }

.pedido-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2.5rem;
  backdrop-filter: blur(20px);
}
.pedido-form-wrap h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: .83rem;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: .5rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: .85rem 1rem;
  color: var(--white);
  font-size: .95rem;
  font-family: inherit;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(148,163,184,.5); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,.1);
}
.form-group select option { background: var(--navy); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto { background: var(--bg2); }
.contacto-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.contacto-card {
  padding: 2rem;
  text-align: center;
}
.contacto-card .icon {
  width: 64px; height: 64px;
  border-radius: 1.2rem;
  margin: 0 auto 1.2rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.contacto-card .icon.blue   { background: rgba(14,165,233,.15);  color: var(--blue);  border: 1px solid rgba(14,165,233,.3); }
.contacto-card .icon.green  { background: rgba(16,185,129,.15);  color: #10b981;      border: 1px solid rgba(16,185,129,.3); }
.contacto-card .icon.amber  { background: rgba(245,158,11,.15);  color: var(--amber); border: 1px solid rgba(245,158,11,.3); }
.contacto-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.contacto-card p  { color: var(--muted); font-size: .9rem; line-height: 1.6; }
.contacto-card a  { color: var(--cyan); transition: color .2s; }
.contacto-card a:hover { color: var(--white); }

.mapa-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 380px;
}
.mapa-wrap iframe { width: 100%; height: 100%; border: 0; filter: invert(.9) hue-rotate(180deg) brightness(.85); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #020609;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand p { color: var(--muted); font-size: .9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.social-links { display: flex; gap: .8rem; }
.social-link {
  width: 38px; height: 38px;
  border-radius: .5rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  font-size: .9rem;
  transition: var(--transition);
}
.social-link:hover {
  background: rgba(34,211,238,.1);
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul li a {
  color: var(--muted);
  font-size: .9rem;
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--cyan); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p { color: var(--muted); font-size: .85rem; }
.footer-bottom .chihuahua-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  color: var(--muted);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 900;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: var(--transition);
  animation: waPop .5s cubic-bezier(.34,1.56,.64,1) forwards 1.5s both;
  cursor: pointer;
}
.wa-float:hover {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 32px rgba(37,211,102,.6);
}
.wa-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.3);
  animation: waPulse 2s ease-in-out infinite;
}
@keyframes waPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.15); opacity: 0; }
}
@keyframes waPop {
  from { transform: scale(0) rotate(180deg); opacity: 0; }
  to   { transform: scale(1) rotate(0); opacity: 1; }
}

/* ============================================================
   ANIMATIONS (AOS-like via JS)
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(.8); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* ============================================================
   CARRUSEL
   ============================================================ */
.carrusel-section {
  width: 100%;
  background: var(--bg);
  overflow: hidden;
}
.carrusel-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.carrusel-track {
  display: flex;
  transition: transform .55s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
}
.carrusel-slide {
  min-width: 100%;
  position: relative;
  flex-shrink: 0;
}
.carrusel-slide img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
}
.carrusel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(4,8,15,.88));
  padding: 4rem 2rem 2rem;
  text-align: center;
}
.carrusel-caption h3 {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: .5rem;
}
.carrusel-caption p {
  color: rgba(255,255,255,.75);
  margin-bottom: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.carrusel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(34,211,238,.12);
  border: 1px solid rgba(34,211,238,.3);
  color: var(--cyan);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, border-color .2s;
  z-index: 10;
  font-size: 1rem;
}
.carrusel-btn:hover {
  background: rgba(34,211,238,.28);
  border-color: var(--cyan);
}
.carrusel-prev { left: 1.25rem; }
.carrusel-next { right: 1.25rem; }
.carrusel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .5rem;
  z-index: 10;
}
.carrusel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  border: none;
  cursor: pointer;
  transition: background .25s, transform .25s;
  padding: 0;
}
.carrusel-dot.active {
  background: var(--cyan);
  transform: scale(1.4);
}
@media (max-width: 768px) {
  .carrusel-slide img { height: 240px; }
  .carrusel-btn { width: 36px; height: 36px; font-size: .8rem; }
}

/* mini-carrusel dentro de nosotros */
.nosotros-carrusel {
  position: relative;
  width: 100%;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(34,211,238,.12);
}
.nosotros-carrusel-track {
  display: flex;
  transition: transform .55s cubic-bezier(.25,.46,.45,.94);
}
.nosotros-carrusel-slide {
  min-width: 100%;
  flex-shrink: 0;
}
.nosotros-carrusel-slide img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}
.nos-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(4,8,15,.55);
  border: 1px solid rgba(34,211,238,.3);
  color: var(--cyan);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s;
  z-index: 5;
  font-size: .85rem;
}
.nos-btn:hover { background: rgba(34,211,238,.2); }
.nos-prev { left: .75rem; }
.nos-next { right: .75rem; }
.nos-dots {
  position: absolute;
  bottom: .75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .4rem;
  z-index: 5;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container     { grid-template-columns: 1fr; text-align: center; }
  .hero-desc           { margin: 0 auto 2rem; }
  .hero-btns           { justify-content: center; }
  .hero-stats          { justify-content: center; }
  .hero-visual         { display: none; }
  .nosotros-grid       { grid-template-columns: 1fr; gap: 3rem; }
  .nosotros-visual     { display: none; }
  .nosotros-content .section-title,
  .nosotros-content .section-sub { text-align: center; }
  .nosotros-content .section-tag { display: block; text-align: center; }
  .pedido-grid         { grid-template-columns: 1fr; }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-pad         { padding: 4rem 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger           { display: flex; }
  .features-grid       { grid-template-columns: 1fr; }
  .contacto-grid       { grid-template-columns: 1fr; }
  .footer-grid         { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom       { flex-direction: column; text-align: center; }
  .form-row            { grid-template-columns: 1fr; }
  .nosotros-pillars    { grid-template-columns: 1fr; }
  .hero-stats          { gap: 1.5rem; }
}

@media (max-width: 480px) {
  .pedido-form-wrap { padding: 1.5rem; }
  .hero-btns        { flex-direction: column; align-items: center; }
  .btn              { width: 100%; justify-content: center; }
}