/* ====================================================
   CALLEJEROS x MENTALXESTRICTO — DESIGN SYSTEM CSS
   Brutalist · Punk · Underground Football Culture
   ==================================================== */

/* ——— IMPORTS & RESET ——— */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors */
  --black:    #111111;
  --white:    #FFFFFF;
  --red:      #E00808;
  --red-dark: #bc0003;
  --gray-bg:  #F2F2F2;
  --gray-mid: #DADADA;
  --gray-text:#444748;

  /* Typography */
  --font-display: 'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   48px;
  --space-xl:   80px;
  --space-xxl:  120px;
  --container:  1280px;
  --gutter:     64px;
  --gutter-mob: 20px;

  /* Navbar height */
  --nav-h: 64px;
}

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

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }

/* ——— CONTAINER ——— */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ====================================================
   BUTTONS
   ==================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
  border-radius: 0;
  white-space: nowrap;
  padding: 14px 28px;
  line-height: 1;
}
.btn:active { transform: scale(0.97); }

/* Primary: black */
.btn-primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-primary:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--black);
}

/* Secondary: red */
.btn-secondary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-secondary:hover {
  background: var(--white);
  color: var(--red);
  border-color: var(--red);
}

/* Dark */
.btn-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-dark:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--black);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn-xl  { padding: 18px 40px; font-size: 15px; }
.btn-block { width: 100%; }

/* ====================================================
   CHIPS / BADGES
   ==================================================== */
.chip {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 0;
  line-height: 1.2;
}
.chip-red  { background: var(--red);   color: var(--white); }
.chip-dark { background: var(--black); color: var(--white); }

/* ====================================================
   NAVBAR
   ==================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--black);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.3s;
}
.nav-container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--red); }

.nav-link-center {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.nav-link-center:hover { color: var(--white); }
.nav-accent { color: var(--red); }

/* ====================================================
   HERO
   ==================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--black) url('assets/background.webp') center / cover no-repeat;
  padding-top: var(--nav-h);
}

/* Dark overlay for text readability over the background image */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.45) 40%, rgba(0,0,0,0.7) 100%),
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(224,8,8,0.12) 0%, transparent 70%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.015) 2px,
      rgba(255,255,255,0.015) 4px
    );
  pointer-events: none;
  z-index: 1;
  animation: scanlines 12s linear infinite;
}

@keyframes scanlines {
  from { background-position: 0 0; }
  to   { background-position: 0 100px; }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-xxl) var(--gutter);
  padding-top: 340px; /* push text below draggable logo default position */
  max-width: 900px;
}

/* Static centered logo */
.hero-logo-wrap {
  position: relative;
  z-index: 2;
}

.hero-logo {
  width: 1000px;
  height: auto;
  display: block;
  pointer-events: none; /* let clicks go to the wrapper */
  filter: drop-shadow(0 0 60px rgba(224,8,8,0.5));
  animation: heroLogoPulse 3s ease-in-out infinite alternate;
}
@keyframes heroLogoPulse {
  from { filter: drop-shadow(0 0 40px rgba(224,8,8,0.4)); }
  to   { filter: drop-shadow(0 0 80px rgba(224,8,8,0.7)); }
}

.hero-logo-text {
  font-family: var(--font-display);
  font-size: clamp(72px, 14vw, 140px);
  color: var(--red);
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: 0 0 60px rgba(224,8,8,0.5), 4px 4px 0 rgba(0,0,0,0.5);
  animation: heroLogoPulse 3s ease-in-out infinite alternate;
  display: none;
  pointer-events: none;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 40px);
  color: var(--white);
  letter-spacing: 0.12em;
  margin-bottom: var(--space-md);
  text-shadow: 2px 2px 0 var(--black);
}

.hero-desc {
  font-family: var(--font-body);
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto var(--space-md);
}
.hero-desc em { color: var(--white); font-style: italic; }

.hero-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.badge-icon {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--white);
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}
.badge-icon:hover {
  border-color: var(--red);
  transform: scale(1.1);
}

/* scroll indicator */
.hero::after {
  content: '';
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.8; transform: translateX(-50%) scaleY(1); }
  50%       { opacity: 0.3; transform: translateX(-50%) scaleY(0.6); }
}

/* ====================================================
   CTA STRIP
   ==================================================== */
.cta-strip {
  background: var(--white);
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
  padding: var(--space-lg) 0;
  text-align: center;
}

/* ====================================================
   COUNTDOWN
   ==================================================== */
.countdown-section {
  background: var(--white);
  padding: var(--space-xxl) 0 var(--space-xl);
  text-align: center;
  border-bottom: 2px solid var(--gray-bg);
}

.preventa-badge {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: var(--space-lg);
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224,8,8,0.5); }
  50%       { box-shadow: 0 0 0 8px rgba(224,8,8,0); }
}

.countdown-timer {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-md);
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 100px;
}
.countdown-number {
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 96px);
  line-height: 1;
  font-weight: 900;
  color: var(--black);
  letter-spacing: -0.02em;
  transition: color 0.3s;
}
.countdown-number.red { color: var(--red); }
.countdown-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--gray-text);
  text-transform: uppercase;
  margin-top: 4px;
}
.countdown-label.red { color: var(--red); }

.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 72px);
  line-height: 1.1;
  color: var(--gray-mid);
  padding: 0 4px;
  align-self: flex-start;
}
.cd-red { color: var(--red) !important; }

/* Stock bar */
.stock-bar-wrap {
  max-width: 480px;
  margin: var(--space-md) auto var(--space-sm);
}
.stock-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.stock-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-text);
}
.stock-pct {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
}
.stock-bar {
  width: 100%;
  height: 6px;
  background: var(--gray-bg);
  position: relative;
  overflow: hidden;
}
.stock-fill {
  height: 100%;
  background: var(--red);
  position: relative;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.stock-fill::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 20px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.4));
  animation: shimmer 2s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.countdown-note {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--gray-text);
  text-transform: uppercase;
  margin-top: var(--space-sm);
}

/* ====================================================
   PRODUCTS
   ==================================================== */
.products-section {
  background: var(--gray-bg);
  padding: var(--space-xxl) 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: var(--white);
  border: 0;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.product-badge-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.product-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-text);
  margin-bottom: var(--space-sm);
}

.product-img-wrap {
  width: 100%;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--gray-bg);
  margin-bottom: var(--space-sm);
  position: relative;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img { transform: scale(1.03); }

/* Thumbs */
.product-thumbs {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-md);
}
.thumb {
  width: 64px;
  height: 64px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.18s;
}
.thumb.active,
.thumb:hover { border-color: var(--black); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info { flex: 1; display: flex; flex-direction: column; }
.product-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 2px;
}
.product-price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.product-old-price {
  text-decoration: line-through;
  color: #888888;
  font-size: 18px;
  font-weight: 500;
}
.product-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

/* ====================================================
   MANIFESTO
   ==================================================== */
.manifesto-section {
  background: var(--white);
  padding: var(--space-xxl) 0;
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
}
.manifesto-inner { text-align: center; max-width: 900px; }
.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: var(--space-md);
}
.manifesto-body {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--gray-text);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ====================================================
   FORM SECTION
   ==================================================== */
.form-section {
  background: var(--gray-bg);
  padding: var(--space-xxl) 0;
}

.form-card {
  background: var(--white);
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  border: 0;
  box-shadow: 0 4px 40px rgba(0,0,0,0.06);
}

.form-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 8px;
  text-align: center;
}
.form-subtitle {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
  text-align: center;
  margin-bottom: var(--space-sm);
}
.form-price {
  font-family: var(--font-body);
  text-align: center;
  font-size: 20px;
  margin-bottom: var(--space-lg);
  color: var(--black);
}
.form-old-price {
  text-decoration: line-through;
  color: var(--gray-text);
  font-size: 16px;
  margin-right: 4px;
}
.form-currency {
  font-size: 14px;
  color: var(--gray-text);
}

/* Form layout */
.form-row { margin-bottom: var(--space-sm); }
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group-full { grid-column: 1 / -1; }

.form-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}

.form-input,
.form-select {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--black);
  padding: 12px 14px;
  border-radius: 0;
  outline: none;
  width: 100%;
  transition: border-color 0.18s, box-shadow 0.18s;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus,
.form-select:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(224,8,8,0.12);
}
.form-input::placeholder { color: var(--gray-mid); }
.form-input.error { border-color: var(--red); }

.input-prefix-wrap {
  display: flex;
  gap: 0;
}
.input-prefix-wrap .form-select {
  width: 80px;
  flex-shrink: 0;
  border-right: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23111' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 24px;
}
.input-prefix-wrap .form-input { flex: 1; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23111' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-note {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-text);
  text-align: center;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

/* ====================================================
   WHATSAPP CTA SECTION
   ==================================================== */
.whatsapp-cta-section {
  background: var(--gray-bg);
  padding: var(--space-xxl) 0;
}
.whatsapp-cta-card {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  border: 2px solid var(--black);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: 8px 8px 0px var(--black);
}
.whatsapp-cta-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: var(--space-sm);
}
.whatsapp-cta-price {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: var(--space-lg);
}
.whatsapp-old-price {
  text-decoration: line-through;
  color: var(--gray-text);
  font-size: 16px;
  font-weight: 400;
  margin-right: 4px;
}
.whatsapp-currency {
  font-size: 14px;
  color: var(--gray-text);
  font-weight: 400;
}
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #25D366;
  color: var(--white);
  border: 2px solid #1da851;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 20px 48px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
  border-radius: 0;
  width: 100%;
}
.btn-whatsapp:hover {
  background: #1da851;
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--black);
}
.btn-whatsapp:active {
  transform: translate(0, 0);
  box-shadow: none;
}
.btn-whatsapp.loading {
  background: var(--gray-mid) !important;
  color: var(--black) !important;
  border-color: var(--black) !important;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none !important;
  transform: none !important;
}
.form-select.error {
  border-color: var(--red);
}
.whatsapp-cta-note {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-text);
  margin-top: var(--space-md);
  letter-spacing: 0.02em;
}

/* ====================================================
   MOVEMENT SECTION
   ==================================================== */
.movement-section {
  background: var(--black);
  padding: var(--space-xxl) 0;
  text-align: center;
}
.movement-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-sm);
}
.movement-body {
  font-family: var(--font-body);
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-lg);
}

/* ====================================================
   FOOTER
   ==================================================== */
.site-footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-xl) 0 0;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--space-lg);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--white);
  line-height: 1;
  letter-spacing: 0.04em;
}
.footer-year {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.08em;
}
.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-top: 12px;
  max-width: 320px;
  line-height: 1.5;
}
.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.footer-link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-link:hover { color: var(--red); }
.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  padding: var(--space-sm) var(--gutter);
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ====================================================
   ANIMATIONS — ENTRY
   ==================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 900px) {
  :root {
    --gutter: var(--gutter-mob);
  }
  .nav-link-center { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { align-items: flex-start; }
  .form-card { padding: var(--space-lg) var(--space-md); }
}

@media (max-width: 600px) {
  .countdown-unit { min-width: 68px; }
  .countdown-number { font-size: 52px; }
  .countdown-sep { font-size: 40px; }
  .hero-content { padding: var(--space-xl) var(--gutter-mob); }
  .manifesto-headline { font-size: 28px; }
}

/* ====================================================
   PRODUCT IMAGE HOVER ZOOM & THUMBNAILS
   ==================================================== */
.product-img-wrap {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
}
.product-img {
  transition: transform 0.35s ease-out, opacity 0.15s ease;
  transform-origin: center center;
  will-change: transform;
}
.product-img-wrap:hover .product-img {
  transform: scale(2.2);
}

/* Thumbnails — simple image swap */
.product-thumbs .thumb {
  background: var(--gray-bg);
  overflow: hidden;
  border: 1px solid var(--gray-mid);
  transition: border-color 0.2s ease, transform 0.2s ease;
  width: 64px;
  height: 64px;
  cursor: pointer;
}
.product-thumbs .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-thumbs .thumb:hover {
  transform: translateY(-2px);
  border-color: var(--black);
}
.product-thumbs .thumb.active {
  border-color: var(--red);
  outline: 1px solid var(--red);
}

/* ====================================================
   SIZE GUIDE BUTTON & MODAL
   ==================================================== */
.size-guide-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  transition: color 0.2s ease;
}
.size-guide-btn:hover {
  color: var(--black);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: 20px;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--white);
  border: 3px solid var(--black);
  width: 100%;
  max-width: 540px;
  padding: var(--space-md) var(--space-md);
  box-shadow: 12px 12px 0px var(--black);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}
.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--black);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
}
.modal-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.02em;
  color: var(--black);
}
.modal-close {
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  color: var(--black);
  cursor: pointer;
  padding: 0;
  transition: color 0.18s;
}
.modal-close:hover {
  color: var(--red);
}

.modal-desc {
  font-size: 14px;
  color: var(--gray-text);
  margin-bottom: var(--space-md);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 2px solid var(--black);
  margin-bottom: var(--space-md);
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-family: var(--font-body);
  font-size: 14px;
}
.size-table th {
  background: var(--black);
  color: var(--white);
  padding: 10px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.size-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--gray-mid);
  color: var(--black);
}
.size-table tr:last-child td {
  border-bottom: none;
}
.size-table tbody tr:nth-child(even) {
  background: var(--gray-bg);
}

.size-instructions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--gray-mid);
  padding-top: var(--space-sm);
}
.inst-item {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--gray-text);
  line-height: 1.4;
}
.inst-num {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  font-size: 11px;
}

/* ====================================================
   FAQ ACCORDION
   ==================================================== */
.faq-section {
  background: var(--white);
  padding: var(--space-xxl) 0;
  border-top: 2px solid var(--black);
}
.faq-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  text-align: center;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: var(--space-xl);
}
.faq-grid {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.faq-item {
  border: 2px solid var(--black);
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.faq-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--black);
}
.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--black);
  text-align: left;
  cursor: pointer;
}
.faq-icon {
  font-size: 20px;
  line-height: 1;
  color: var(--red);
  transition: transform 0.3s ease;
}
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 24px;
}
.faq-content p {
  padding-bottom: 20px;
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.6;
}
.faq-item.active {
  background: var(--gray-bg);
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}



/* Modern hover interactions for buttons */
.btn-primary:hover, .btn-secondary:hover, .btn-dark:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0px var(--black);
}
.btn-primary:active, .btn-secondary:active, .btn-dark:active {
  transform: translate(0, 0);
  box-shadow: none;
}

/* ====================================================
   RESPONSIVE DESIGN ADDITIONS
   ==================================================== */
@media (max-width: 600px) {

  .modal-card {
    padding: var(--space-sm);
    box-shadow: 8px 8px 0px var(--black);
  }
  .modal-title {
    font-size: 18px;
  }
}

/* ====================================================
   SIZE SELECTOR (Product Cards)
   ==================================================== */
.size-selector-wrap {
  margin-bottom: var(--space-md);
}
.size-selector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.size-selector-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}
.size-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.size-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--gray-mid);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
  border-radius: 0;
  flex-shrink: 0;
}
.size-btn:hover {
  border-color: var(--black);
  transform: translateY(-2px);
}
.size-btn.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.size-btn.sold-out {
  position: relative;
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
  border-color: var(--gray-mid);
  color: var(--gray-text);
  background: var(--gray-bg);
}
.size-btn.sold-out::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: rotate(-45deg);
}

.size-required-msg {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--red);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* Shake animation for size buttons when no size selected */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}
.size-buttons.shake {
  animation: shake 0.5s ease;
}

/* ====================================================
   SIZE GUIDE MODAL LAYOUT
   ==================================================== */
.modal-card {
  max-width: 800px;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1), max-width 0.2s ease;
}

.size-guide-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-md);
  align-items: start;
  margin-top: var(--space-sm);
}

.size-guide-media {
  border: 2px solid var(--black);
  background: var(--gray-bg);
  padding: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.size-guide-img-file {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .size-guide-layout {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .modal-card {
    max-width: 540px;
  }
}