/* ============================================================
   PUNTO LÍMITE — Premium Sport Brand
   Estética: Nike · Gymshark · Alo Yoga · Apple Minimal
   ============================================================ */

/* === VARIABLES === */
:root {
  --black:       #0D0D0D;
  --white:       #FFFFFF;
  --crudo:       #F4EFE4;
  --crudo-dark:  #E6DFD0;
  --petroleo:    #1A3535;
  --accent:      #00BFA5;
  --accent-dark: #009e88;
  --gray:        #6B6B6B;
  --gray-light:  #F0F0F0;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Montserrat', sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t: 0.32s;
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--crudo);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }


/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0.8rem 0;
  transition: padding var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}
.navbar.scrolled {
  padding: 0.55rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo-img {
  height: 44px; width: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.08);
  transition: border-color var(--t) var(--ease-out),
              transform var(--t) var(--ease-out);
}
.nav-logo:hover .nav-logo-img {
  border-color: var(--accent);
  transform: scale(1.06);
}
.nav-logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--black);
  margin-left: 0.65rem;
  line-height: 1;
}
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  position: relative;
  color: rgba(0,0,0,0.6);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-bottom: 2px;
  transition: color var(--t) var(--ease-out);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t) var(--ease-out);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--black);
  transition: transform var(--t) var(--ease-out),
              opacity var(--t) var(--ease-out);
}


/* ============================================================
   HERO — Editorial Premium
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--crudo);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* --- Capas de fondo --- */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

/* Dots sutiles */
.hero-bg__dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0,0,0,0.055) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 40%, transparent 100%);
}

/* Glow verde agua */
.hero-bg__glow {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,191,165,0.10) 0%, transparent 70%);
  right: 5%; top: 10%;
  filter: blur(60px);
}

/* Palabra fantasma de fondo */
.hero-bg__word {
  position: absolute;
  right: -4vw;
  bottom: -2vw;
  font-family: var(--font-display);
  font-size: 34vw;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,0,0,0.05);
  letter-spacing: -0.02em;
}

/* --- Layout interno --- */
.hero-inner {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 4rem;
  padding-top: 5rem;
}

/* --- Columna izquierda --- */
.hero-left { flex: 1; min-width: 0; }

/* Eyebrow */
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  opacity: 0;
  transform: translateY(20px);
}
.hero-eyebrow.entered { animation: enterUp 0.6s var(--ease-out) forwards; }

.hero-eyebrow__dot {
  display: block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.hero-eyebrow span {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.5);
}
.hero-eyebrow__sep { color: var(--accent); font-weight: 700; }

/* Título principal */
.hero-title {
  display: flex;
  flex-direction: column;
  line-height: 0.87;
  margin-bottom: 2.25rem;
}
.hero-title__solid,
.hero-title__outline {
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 13vw, 12rem);
  letter-spacing: -0.01em;
  display: block;
  opacity: 0;
  transform: translateY(30px);
}
.hero-title__solid {
  color: var(--black);
}
.hero-title__solid.entered {
  animation: enterUp 0.7s 0.1s var(--ease-out) forwards;
}
.hero-title__outline {
  color: transparent;
  -webkit-text-stroke: 2.5px var(--black);
}
.hero-title__outline.entered {
  animation: enterUp 0.7s 0.2s var(--ease-out) forwards;
}

/* Subtítulo */
.hero-sub {
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(0,0,0,0.5);
  line-height: 1.8;
  max-width: 340px;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(20px);
}
.hero-sub.entered { animation: enterUp 0.6s 0.3s var(--ease-out) forwards; }

/* Botones hero */
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(20px);
}
.hero-actions.entered { animation: enterUp 0.6s 0.4s var(--ease-out) forwards; }

.hbtn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}
.hbtn:hover { transform: translateY(-2px); }

/* Botón primario — fill con sweep */
.hbtn--fill {
  background: var(--accent);
  color: var(--white);
}
.hbtn--fill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.38s var(--ease-in-out);
}
.hbtn--fill:hover::before { transform: scaleX(1); }
.hbtn--fill:hover { box-shadow: 0 8px 28px rgba(0,191,165,0.35); }
.hbtn__label, .hbtn__icon { position: relative; z-index: 1; }
.hbtn__icon { transition: transform var(--t) var(--ease-out); }
.hbtn--fill:hover .hbtn__icon { transform: translateX(4px); }

/* Botón secundario — ghost */
.hbtn--ghost {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--black);
}
.hbtn--ghost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--black);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.38s var(--ease-in-out);
}
.hbtn--ghost:hover { color: var(--white); }
.hbtn--ghost > * { position: relative; z-index: 1; }

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  transform: translateY(20px);
}
.hero-stats.entered { animation: enterUp 0.6s 0.5s var(--ease-out) forwards; }
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--black);
  line-height: 1;
  margin-bottom: 0.15rem;
}
.hero-stat span {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gray);
}
.hero-stat__sep {
  width: 1px;
  height: 40px;
  background: rgba(0,0,0,0.12);
}

/* --- Columna derecha --- */
.hero-right {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 2rem;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Glow detrás de la imagen */
.hero-visual__glow {
  position: absolute;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(0,191,165,0.22) 0%, transparent 65%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
  animation: glowPulse 5s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.8; transform: translate(-50%,-50%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%,-50%) scale(1.08); }
}

/* Frame pill — imagen de modelo */
.hero-visual__frame {
  position: relative;
  z-index: 2;
  width: clamp(260px, 28vw, 400px);
  height: clamp(360px, 40vw, 560px);
  border-radius: 300px 300px 60px 60px;
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.18),
    0 8px 24px rgba(0,0,0,0.10),
    inset 0 0 0 1px rgba(255,255,255,0.2);
  transition: transform 0.5s var(--ease-out),
              box-shadow 0.5s var(--ease-out);
}
.hero-visual__frame:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow:
    0 48px 100px rgba(0,0,0,0.22),
    0 12px 30px rgba(0,191,165,0.12);
}
.hero-visual__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.7s var(--ease-out);
}
.hero-visual__frame:hover .hero-visual__img {
  transform: scale(1.04);
}

/* Anillo decorativo */
.hero-visual__ring {
  position: absolute;
  z-index: 1;
  width: clamp(320px, 36vw, 490px);
  height: clamp(320px, 36vw, 490px);
  border-radius: 50%;
  border: 1px solid rgba(0,191,165,0.25);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: ringRotate 20s linear infinite;
}
.hero-visual__ring::before {
  content: '';
  position: absolute;
  top: -4px; left: 50%;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
  box-shadow: 0 0 12px var(--accent);
}
@keyframes ringRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Badge flotante */
.hero-visual__badge {
  position: absolute;
  z-index: 3;
  bottom: 12%;
  right: -8%;
  background: var(--black);
  color: var(--white);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  animation: badgeFloat 4s ease-in-out infinite;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.hero-visual__badge span {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-visual__badge strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  line-height: 1;
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* Líneas decorativas */
.hero-visual__line {
  position: absolute;
  background: rgba(0,191,165,0.3);
  pointer-events: none;
  z-index: 1;
}
.hero-visual__line--h {
  height: 1px;
  width: 80px;
  top: 18%;
  left: -12%;
}
.hero-visual__line--v {
  width: 1px;
  height: 60px;
  top: 10%;
  left: -9%;
}

/* Scroll indicator */
.hero-scroll {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 2.5rem;
  width: max-content;
  margin: 0 auto;
}
.hero-scroll span {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.3);
  order: 2;
}
.hero-scroll__bar {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  order: 1;
  animation: scrollPulse 2.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.3; transform: scaleY(0.6); }
}

/* Animación de entrada */
@keyframes enterUp {
  to { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   SECCIONES BASE
   ============================================================ */
.section { padding: 6rem 2rem; }
.section-dark  { background: var(--crudo-dark); }
.section-red   { background: var(--accent); }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { margin-bottom: 3.5rem; }

.section-tag {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.section-tag.light { color: rgba(255,255,255,0.6); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--black);
}
.section-title.light { color: var(--white); }
.section-dark .section-title { color: var(--black); }
.section-dark .section-tag  { color: var(--accent); }


/* ============================================================
   PRODUCTOS (fondo blanco)
   ============================================================ */
.section-productos { background: var(--white); padding: 6rem 2rem; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}
.product-card {
  background: var(--white);
  cursor: pointer;
  transition: transform var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.09);
}
.product-img {
  height: 360px;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.product-card:hover .product-img img { transform: scale(1.04); }

.img-1 { background: linear-gradient(145deg,#141414,#2e2e2e,#1a1a1a); }
.img-2 { background: linear-gradient(145deg,#1c0f08,#6b3318,#3a1a0a); }
.img-3 { background: linear-gradient(145deg,#08101e,#1a3458,#0f2040); }
.img-4 { background: linear-gradient(145deg,#0f0808,#481414,#2a0c0c); }

.product-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--accent);
  color: var(--white);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
}
.product-info { padding: 0 0.25rem; }
.product-info h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.product-price {
  font-size: 0.82rem;
  color: var(--gray);
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.btn-link {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  transition: opacity var(--t);
}
.btn-link:hover { opacity: 0.65; }


/* ============================================================
   BANNER OFERTA
   ============================================================ */
.section-banner {
  background: var(--petroleo);
  padding: 5rem 2rem;
  overflow: hidden;
  position: relative;
}
.section-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0,191,165,0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
.banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
}
.banner-tag {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.banner-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.banner-sub {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
  max-width: 340px;
  line-height: 1.7;
  font-weight: 400;
}
.btn-accent-solid {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.25rem;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: transform var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}
.btn-accent-solid::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.38s var(--ease-in-out);
}
.btn-accent-solid:hover::before { transform: scaleX(1); }
.btn-accent-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,191,165,0.4);
}
.btn-accent-solid span { position: relative; z-index: 1; }
.banner-deco {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 18rem);
  color: rgba(0,191,165,0.08);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}


/* ============================================================
   CATEGORÍAS
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.category-card {
  position: relative;
  height: 400px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  transition: transform var(--t) var(--ease-out);
}
.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.80) 0%, rgba(0,0,0,0.08) 55%, transparent 100%);
  z-index: 1;
  transition: opacity var(--t) var(--ease-out);
}
.category-card:hover { transform: scale(1.02); }
.category-card:hover::before { opacity: 0.65; }

.cat-hombre    { background: linear-gradient(135deg,#1a1a1a,#3a3a3a); }
.cat-mujer     { background: linear-gradient(135deg,#1a0a1e,#3d1a50); }
.cat-accesorios{ background: linear-gradient(135deg,#0e2020,#1a3535); }

.category-card h3 {
  position: relative; z-index: 2;
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-right: auto;
  transition: transform var(--t) var(--ease-out);
}
.category-card:hover h3 { transform: translateY(-4px); }
.category-link {
  position: relative; z-index: 2;
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-self: flex-end;
  transition: color var(--t) var(--ease-out);
}
.category-link:hover { color: var(--white); }


/* ============================================================
   NOSOTROS
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-visual { position: relative; height: 520px; }
.about-block {
  position: absolute; inset: 0;
  background: var(--crudo-dark);
}
.about-accent {
  position: absolute;
  bottom: -2rem; right: -2rem;
  width: 55%; height: 55%;
  background: var(--accent);
  opacity: 0.12;
  z-index: -1;
}
.about-logo {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 72%;
  max-width: 340px;
  border-radius: 50%;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  z-index: 1;
}
.about-logo:hover {
  transform: translate(-50%, -52%) scale(1.04);
  box-shadow: 0 24px 60px rgba(0,191,165,0.18), 0 8px 24px rgba(0,0,0,0.1);
}
.about-label {
  position: absolute;
  bottom: 2rem; left: 2rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: rgba(0,0,0,0.18);
  z-index: 2;
}
.about-text p {
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 1rem;
  max-width: 460px;
  font-size: 0.88rem;
}
.about-text .section-title { margin-bottom: 1.5rem; }
.about-text .section-tag   { margin-bottom: 0.5rem; }
.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--crudo-dark);
}
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.75rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.6rem;
  color: var(--gray);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}


/* ============================================================
   CONTACTO
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-desc {
  color: rgba(255,255,255,0.78);
  line-height: 1.85;
  margin: 1.5rem 0;
  max-width: 340px;
  font-size: 0.88rem;
}
.contact-links { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.social-link {
  padding: 0.62rem 1.4rem;
  border: 1px solid rgba(255,255,255,0.38);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--t) var(--ease-out),
              border-color var(--t) var(--ease-out);
}
.social-link:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--t) var(--ease-out),
              background var(--t) var(--ease-out);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.14);
}
.form-group textarea { resize: vertical; }

.btn-white {
  display: inline-block;
  padding: 0.9rem 2.25rem;
  background: var(--white);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background var(--t) var(--ease-out),
              transform var(--t) var(--ease-out);
}
.btn-white:hover { background: #e8e8e8; transform: translateY(-2px); }

.form-note {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  min-height: 1.2em;
  font-weight: 500;
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--petroleo);
  padding: 4.5rem 2rem 2rem;
  color: rgba(255,255,255,0.48);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo-img {
  height: 66px; width: 66px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 0.85rem;
  border: 2px solid rgba(255,255,255,0.12);
  transition: border-color var(--t);
}
.footer-logo-img:hover { border-color: var(--accent); }
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.footer-desc { font-size: 0.8rem; line-height: 1.7; }
.footer-heading {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.footer ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.48);
  transition: color var(--t) var(--ease-out);
}
.footer a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  font-size: 0.72rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom span { color: var(--accent); font-weight: 600; }


/* ============================================================
   FADE-IN AL SCROLL
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out),
              transform 0.7s var(--ease-out);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner { gap: 2.5rem; }
  .hero-visual__badge { right: -4%; }
}

@media (max-width: 900px) {
  .categories-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { height: 300px; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .banner-inner { flex-direction: column; }
  .banner-deco { display: none; }
}

@media (max-width: 768px) {
  /* Nav mobile */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  /* Hero mobile */
  .hero-inner {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
    padding-top: 5.5rem;
    gap: 2rem;
  }
  .hero-left { display: flex; flex-direction: column; align-items: center; }
  .hero-eyebrow { justify-content: center; }
  .hero-sub { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-title__solid,
  .hero-title__outline { font-size: clamp(4rem, 18vw, 7rem); }
  .hero-visual__frame { width: 220px; height: 300px; }
  .hero-visual__glow { width: 280px; height: 280px; }
  .hero-visual__ring { width: 270px; height: 270px; }
  .hero-visual__badge { right: -2%; bottom: 8%; }
  .hero-visual__line { display: none; }
  .hero-scroll { display: none; }

  /* Sections */
  .section { padding: 4rem 1.25rem; }
  .section-productos { padding: 4rem 1.25rem; }
  .section-banner { padding: 3.5rem 1.25rem; }
  .about-stats { gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}


/* ============================================================
   CARRITO
   ============================================================ */

/* Botón flotante */
.cart-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 0.85rem 1.3rem;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0,0,0,0.22);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.cart-btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 40px rgba(0,0,0,0.28);
}
.cart-badge {
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  width: 22px; height: 22px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-body);
  display: none;
  align-items: center;
  justify-content: center;
}

/* Overlay */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s var(--ease-out);
  backdrop-filter: blur(3px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

/* Sidebar */
.cart-sidebar {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  background: var(--white);
  z-index: 400;
  transform: translateX(100%);
  transition: transform 0.38s var(--ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 48px rgba(0,0,0,0.14);
}
.cart-sidebar.open { transform: translateX(0); }

/* Header */
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem 1.6rem;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  flex-shrink: 0;
}
.cart-header h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
}
.cart-header h3 span {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--gray);
  font-weight: 400;
  margin-left: 0.5rem;
  letter-spacing: 0;
}
.cart-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--gray);
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.cart-close:hover { background: var(--crudo-dark); color: var(--black); }

/* Panel principal */
.cart-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.cart-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.8rem 1.6rem;
}
.cart-empty {
  text-align: center;
  color: var(--gray);
  margin-top: 3.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}
.cart-empty span { font-size: 2.5rem; display: block; margin-bottom: 0.8rem; }

/* Item del carrito */
.cart-item {
  display: grid;
  grid-template-columns: 58px 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.cart-item img {
  width: 58px; height: 58px;
  object-fit: cover;
  border-radius: 8px;
}
.cart-item-name {
  font-weight: 600;
  font-size: 0.86rem;
  margin-bottom: 0.25rem;
  line-height: 1.3;
}
.cart-item-price {
  font-size: 0.84rem;
  color: var(--accent-dark);
  font-weight: 600;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.cart-item-qty button {
  background: var(--crudo-dark);
  border: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.18s, color 0.18s;
  font-weight: 700;
}
.cart-item-qty button:hover { background: var(--accent); color: var(--white); }
.cart-item-qty span { font-weight: 700; font-size: 0.9rem; min-width: 1rem; text-align: center; }
.cart-item-remove {
  background: none; border: none;
  color: #ccc; font-size: 0.9rem;
  cursor: pointer; padding: 0.2rem;
  transition: color 0.18s;
}
.cart-item-remove:hover { color: #e53e3e; }

/* Footer del carrito */
.cart-footer {
  padding: 1.1rem 1.6rem 1.5rem;
  border-top: 1px solid rgba(0,0,0,0.07);
  flex-shrink: 0;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
}
.cart-total-row span { font-size: 0.9rem; color: var(--gray); }
.cart-total-row strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.04em;
}
.btn-checkout {
  width: 100%;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s, transform 0.18s;
}
.btn-checkout:hover { background: var(--accent); transform: translateY(-1px); }

/* Formulario de checkout */
.cart-checkout {
  flex: 1;
  flex-direction: column;
  padding: 1.4rem 1.6rem;
  overflow-y: auto;
  display: none;
}
.cart-back {
  background: none; border: none;
  color: var(--accent); font-weight: 700;
  cursor: pointer; font-size: 0.88rem;
  padding: 0; margin-bottom: 1.4rem;
  display: flex; align-items: center; gap: 0.3rem;
  font-family: var(--font-body);
  transition: color 0.18s;
}
.cart-back:hover { color: var(--accent-dark); }
.cart-checkout h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}
.cart-checkout p { font-size: 0.85rem; color: var(--gray); margin-bottom: 1.4rem; }
.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.checkout-form input,
.checkout-form textarea {
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--crudo-dark);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  background: var(--crudo);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.checkout-form input:focus,
.checkout-form textarea:focus { border-color: var(--accent); }
.checkout-form textarea { resize: none; }
#orderBtn {
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  border-radius: 12px;
  cursor: pointer;
  margin-top: 0.4rem;
  transition: background 0.2s, transform 0.18s;
}
#orderBtn:hover { background: var(--accent-dark); transform: translateY(-1px); }
#orderBtn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.coupon-input-row {
  display: flex; gap: 0.5rem;
}
.coupon-input-row input {
  flex: 1;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--crudo-dark);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  background: var(--crudo);
  outline: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: border-color 0.2s;
}
.coupon-input-row input:focus { border-color: var(--accent); }
.btn-coupon {
  background: var(--black); color: var(--white);
  border: none; padding: 0 1.1rem;
  border-radius: 10px; font-family: var(--font-body);
  font-weight: 700; font-size: 0.82rem;
  cursor: pointer; transition: background 0.2s;
  white-space: nowrap;
}
.btn-coupon:hover { background: var(--accent); }
.coupon-feedback {
  font-size: 0.82rem; font-weight: 600;
  min-height: 1rem;
}
.coupon-feedback.ok  { color: var(--accent-dark); }
.coupon-feedback.err { color: #e53e3e; }
.checkout-total-row {
  display: flex; justify-content: space-between;
  align-items: baseline; padding: 0.5rem 0;
  border-top: 1px solid var(--crudo-dark);
  margin-top: 0.2rem;
}
.checkout-total-row span { font-size: 0.85rem; color: var(--gray); }
.checkout-total-row strong { font-family: var(--font-display); font-size: 1.5rem; }

/* Pantalla de éxito */
.cart-success {
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1.6rem;
  display: none;
}
.cart-success-icon {
  width: 68px; height: 68px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  font-size: 2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.3rem;
  box-shadow: 0 8px 32px rgba(0,191,165,0.28);
}
.cart-success h4 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}
.cart-success p { color: var(--gray); font-size: 0.92rem; line-height: 1.6; margin-bottom: 1.8rem; }
.cart-success button {
  background: var(--black); color: var(--white);
  border: none; padding: 0.9rem 2.2rem;
  border-radius: 10px; font-family: var(--font-body);
  font-weight: 600; cursor: pointer; font-size: 0.9rem;
  transition: background 0.2s;
}
.cart-success button:hover { background: var(--accent); }
.btn-wa {
  background: #25D366;
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  width: 100%;
  margin-bottom: 0.8rem;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}
.btn-wa:hover { background: #1ebe5a; transform: translateY(-2px); }
.btn-mp {
  display: block;
  background: #009ee3;
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  width: 100%;
  margin-bottom: 0.8rem;
  text-align: center;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.btn-mp:hover { background: #007db8; transform: translateY(-2px); }

/* Toast */
.cart-toast {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  background: var(--black);
  color: var(--white);
  padding: 0.72rem 1.2rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-family: var(--font-body);
  z-index: 500;
  transform: translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s, transform 0.28s var(--ease-out);
  max-width: 260px;
  line-height: 1.4;
}
.cart-toast.show { opacity: 1; transform: translateY(0); }

/* Botón Agregar en product card */
.btn-add-cart {
  width: 100%;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 0.72rem 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 0.7rem;
  transition: background 0.2s, transform 0.18s;
}
.btn-add-cart:hover { background: var(--accent); transform: translateY(-1px); }
.btn-add-cart:disabled { background: #ccc; cursor: not-allowed; transform: none !important; opacity: 0.6; }

/* Stock badges */
.stock-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.22rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}
.stock-low { background: #fef3c7; color: #92400e; }
.stock-out { background: #fee2e2; color: #991b1b; }

/* ============================================================
   DETALLE DEL PRODUCTO
   ============================================================ */
.pd-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}
.pd-overlay.open { opacity: 1; pointer-events: all; }

.pd-modal {
  background: var(--white);
  border-radius: 20px;
  width: min(900px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.32s var(--ease-out);
  box-shadow: 0 32px 80px rgba(0,0,0,0.22);
}
.pd-overlay.open .pd-modal { transform: translateY(0) scale(1); }

.pd-close {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--crudo-dark); border: none;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 1rem; cursor: pointer; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.18s;
}
.pd-close:hover { background: #ddd; }

.pd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.pd-img-wrap {
  position: relative;
  background: var(--crudo);
  border-radius: 20px 0 0 20px;
  overflow: hidden;
  min-height: 420px;
}
.pd-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.pd-badge { position: absolute; top: 1rem; left: 1rem; }

.pd-info {
  padding: 2.5rem 2rem 2rem;
  display: flex; flex-direction: column; gap: 0.9rem;
}
.pd-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.04em; line-height: 1.1;
}
.pd-price {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent-dark);
  letter-spacing: 0.03em;
}
.pd-stock { min-height: 1.4rem; }
.pd-divider {
  height: 1px; background: var(--crudo-dark);
  margin: 0.2rem 0;
}
.pd-desc {
  font-size: 0.92rem; color: var(--gray);
  line-height: 1.7;
}
.pd-label {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gray); margin-bottom: 0.6rem;
}
.pd-add-btn {
  margin-top: auto;
  width: 100%; padding: 1rem;
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .pd-grid { grid-template-columns: 1fr; }
  .pd-img-wrap { min-height: 260px; border-radius: 20px 20px 0 0; }
  .pd-info { padding: 1.5rem 1.2rem; }
}

/* ============================================================
   SELECTOR DE TALLE
   ============================================================ */
.size-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s var(--ease-out);
}
.size-overlay.open { opacity: 1; pointer-events: all; }

.size-picker {
  background: var(--white);
  border-radius: 20px;
  padding: 2rem 1.8rem 1.6rem;
  width: min(360px, 100%);
  text-align: center;
  transform: translateY(16px);
  transition: transform 0.28s var(--ease-out);
  box-shadow: 0 24px 64px rgba(0,0,0,0.18);
}
.size-overlay.open .size-picker { transform: translateY(0); }

.size-picker-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.4rem;
}
.size-picker-product {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.4rem;
  line-height: 1.2;
}
.size-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 1.2rem;
}
.size-btn {
  border: 2px solid var(--crudo-dark);
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  width: 58px; height: 58px;
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s, transform 0.15s;
}
.size-btn:hover {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
}
.size-picker-sublabel {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: center;
  margin-bottom: 0.65rem;
}
.size-btn.selected {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
/* Color swatches */
.color-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 1rem;
}
.color-swatch-wrap { text-align: center; }
.color-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  display: block;
  margin: 0 auto 4px;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.color-btn:hover { transform: scale(1.12); }
.color-btn.selected {
  border-color: var(--black);
  transform: scale(1.12);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.color-btn-label {
  font-size: 0.68rem;
  color: var(--gray);
  font-weight: 500;
  text-transform: capitalize;
}
/* Botón confirmar del picker */
.btn-add-confirm {
  width: 100%;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 0.9rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  margin-bottom: 0.6rem;
  transition: background 0.2s, opacity 0.2s;
}
.btn-add-confirm:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-add-confirm:not(:disabled):hover { background: var(--accent); }
.size-cancel {
  background: none; border: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray);
  cursor: pointer;
  text-decoration: underline;
  padding: 0.3rem;
  transition: color 0.15s;
}
.size-cancel:hover { color: var(--black); }

.btn-outline-dark {
  display: inline-block;
  border: 2px solid var(--black);
  color: var(--black);
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.22s var(--ease-out), color 0.22s var(--ease-out);
}
.btn-outline-dark:hover { background: var(--black); color: var(--white); }

/* Cabecera página catálogo */
.catalog-hero {
  padding: 8rem 0 3rem;
  background: var(--crudo);
  border-bottom: 1px solid var(--crudo-dark);
}
.catalog-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: 0.04em;
  line-height: 1;
  margin: 0.3rem 0 0.6rem;
}
.catalog-sub { color: var(--gray); font-size: 0.95rem; }

/* Link activo en navbar */
.nav-links a.active { color: var(--accent); }