:root {
  --brand-color: #121f48;
  --brand-light: #24356f;
}

body {
  font-family: 'Inter', sans-serif;
  /* Or 'Roboto', sans-serif; */
}

.hero-section {
  background-color: var(--brand-color);
  color: white;
}

.product-configurator .card {
  border: none;
  border-radius: 15px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.product-configurator .cta-button {
  background-color: var(--brand-color);
  color: white;
  border: none;
  transition: background-color 0.3s ease;
}

.product-configurator .cta-button:hover {
  background-color: #2a3d66;
  /* A slightly lighter shade of --brand-color */
}

.size-selector .size-option {
  border: 2px solid #dee2e6;
  /* Default border color */
  border-radius: 0.375rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.size-selector .size-option:hover {
  border-color: var(--brand-color);
}

.size-selector .size-option.active {
  border: 2px solid var(--brand-color);
  background-color: #f5f6fa;
}

.product-hero {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.product-image {
  position: static;
  top: auto;
  width: 100%;
  border-radius: 0.5rem;
  z-index: auto;
  margin-left: 0;
}

.product-content {
  width: 50%;
  padding-left: 2rem;
}

.product-description {
  margin-top: 2rem;
  padding-right: 3rem;
}

/* Hero background media layer and overlay layout */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media picture,
.hero-media .hero-img {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-media .hero-img {
  object-fit: cover;
  object-position: center center;
}

/* Foreground grid and stacking */
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.hero-copy {
  padding-top: 0.75rem;
}

.hero-card-wrap {
  align-self: start;
}

/* Ensure the card sits above the background */
.product-card {
  position: relative;
  z-index: 2;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  padding: 1.5rem;
  background-color: #fff;
}

/* Sizing and responsiveness */
.product-hero {
  min-height: 48vh;
}

@media (min-width: 768px) {
  .product-hero {
    min-height: 56vh;
    padding: 3rem 0;
  }
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr minmax(320px, 420px);
    align-items: start;
    gap: 2rem;
  }

  .product-hero {
    min-height: 60vh;
    padding: 4rem 0;
  }

  .hero-card-wrap {
    margin-top: 1rem;
  }
}

@media (min-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr minmax(360px, 460px);
    gap: 2.5rem;
  }
}

/* Mobile layout adjustments to align with desired structure while preserving colors */
@media (max-width: 767.98px) {

  /* Ensure the background layer doesn't intercept taps */
  .hero-media {
    pointer-events: none;
    /* Make hero media full-bleed on mobile while content stays in container */
    left: 50%;
    right: auto;
    width: 100vw;
    transform: translateX(-50%);
  }

  /* Mobile hero baseline height */
  .product-hero {
    min-height: 56vh;
    padding: 2rem 0;
  }

  /* Increase horizontal gutters for mobile to 20px (1.25rem) */
  .product-hero .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  /* Tighten spacing between items */
  .hero-grid {
    gap: 1rem;
  }

  /* Order: card above copy; Overlap card into hero by 32px */
  .hero-card-wrap {
    grid-row: 1;
    margin-top: -32px;
  }

  .hero-copy {
    grid-row: 2;
  }

  /* Ensure the card uses full container width on mobile */
  .product-configurator,
  .product-card {
    width: 100%;
    border-radius: 0.5rem;
  }
}

/* Option-list radios styled like reference (Bootstrap .form-check structure) */
.product-card .option-list {
  display: grid;
  /* gap controlled by Bootstrap utilities on the wrapper (e.g., .gap-1) */
}

.product-card .option-list .form-check {
  margin: 0;
}

/* Make each option a card-like row container */
.product-card .option-list .option-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  /* text left, price right */
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.75rem 0.75rem 2.5rem;
  /* space for custom radio */
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  background-color: #fff;
  /* no brand color change */
  cursor: pointer;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.product-card .option-list .option-row:hover {
  border-color: var(--brand-color);
}

/* Custom radio: outer ring on the row */
.product-card .option-list .option-row::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 50%;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 50%;
  border: 2px solid #adb5bd;
  /* neutral gray ring */
  background-color: #fff;
  transform: translateY(-50%);
  box-sizing: border-box;
}

/* Custom radio: inner dot (hidden by default) */
.product-card .option-list .option-row::after {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--brand-color);
  transform: translateY(-50%) scale(0);
  transition: transform .12s ease;
}

/* Selected state using :has() on the row */
.product-card .option-list .option-row:has(.form-check-input:checked) {
  border-color: var(--brand-color);
  box-shadow: 0 0 0 3px rgba(18, 31, 72, 0.12);
}

.product-card .option-list .option-row:has(.form-check-input:checked)::before {
  border-color: var(--brand-color);
}

.product-card .option-list .option-row:has(.form-check-input:checked)::after {
  transform: translateY(-50%) scale(1);
}

/* Keyboard focus visible */
.product-card .option-list .option-row:has(.form-check-input:focus-visible) {
  outline: 2px solid var(--brand-color);
  outline-offset: 2px;
}

/* Hide the native radio but keep it accessible and full-row clickable */
.product-card .option-list .option-row .form-check-input {
  position: absolute;
  inset: 0;
  /* fill the row for full tap/click target */
  margin: 0 !important;
  opacity: 0;
}

/* Normalize label spacing within the row */
.product-card .option-list .option-row .form-check-label {
  margin: 0 !important;
  font-size: 0.9rem;
  /* slightly smaller label text as requested */
}

/* Ensure right-aligned price spans remain aligned */
.product-card .option-list .option-price {
  margin-left: auto;
}

/* --- Radio styling override (V2): use native input styling, no label pseudos --- */
.product-card .option-list .option-row {
  /* override earlier layout: place real radio at left, text center, price right */
  grid-template-columns: auto 1fr auto;
  column-gap: 0.75rem;
  row-gap: 0.25rem;
  padding: 0.75rem;
}

/* Turn off previous pseudo-element radios on the row */
.product-card .option-list .option-row::before,
.product-card .option-list .option-row::after {
  content: none !important;
  display: none !important;
}

/* Use the actual input as the custom radio control */
.product-card .option-list .option-row .form-check-input {
  position: static !important;
  /* cancel absolute fill */
  inset: auto !important;
  margin: 0 !important;
  opacity: 1 !important;
  /* make visible */
  width: 18px;
  height: 18px;
  border: 2px solid #adb5bd;
  /* neutral ring */
  border-radius: 50%;
  background: #fff;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none;
  align-self: center;
  /* vertical align in grid */
}

/* Checked state: show inner dot via radial-gradient and brand border */
.product-card .option-list .option-row .form-check-input:checked {
  border-color: var(--brand-color);
  background: radial-gradient(var(--brand-color) 50%, transparent 51%);
}

/* Focus state on the input for keyboard users */
.product-card .option-list .option-row .form-check-input:focus-visible {
  outline: 2px solid var(--brand-color);
  outline-offset: 2px;
}

/* Row-level selected styling remains, driven by :has() */
.product-card .option-list .option-row:has(.form-check-input:checked) {
  border-color: var(--brand-color);
  box-shadow: 0 0 0 3px rgba(18, 31, 72, 0.12);
}

/* Keep price aligned to the right */
.product-card .option-list .option-price {
  margin-left: auto;
}

/* Compact option rows: reduce vertical space without changing colors */
.product-card .option-list .option-row {
  padding: 0.5rem;
  /* was 0.75rem */
  gap: 0.5rem;
  /* was 0.75rem */
}

.product-card .option-list .option-row .form-check-label,
.product-card .option-list .option-price {
  line-height: 1.25;
}

/* Adjust hero card vertical position on desktop to sit closer to top */
@media (min-width: 992px) {
  .hero-card-wrap {
    margin-top: -2rem;
    /* was 1rem; pull card up */
  }
}

/* Price box row: Bootstrap utilities control layout; ensure full width only */
.price-box {
  border-top: 1px solid #dee2e6;
  padding-top: 1rem;
  margin-top: 1rem;
}

.price-box .price-row {
  width: 100%;
}

.price-box .price-row .price,
.price-box .price-row .price-unit {
  margin-bottom: 0;
  white-space: nowrap;
}

/* Option list radio rows: scoped styles */
.option-list .form-check {
  margin: 0;
  border: 0;
}

.option-list .form-check+.form-check {
  margin-top: 0;
}

/* Row hover via label */
.option-list .form-check-label {
  cursor: pointer;
  border: 0;
  margin-bottom: 0 !important;
}

.option-list .form-check-label:hover {
  background-color: var(--bs-light);
}

/* Checked/active state using Bootstrap default primary only */
.option-list .form-check-input:checked+.form-check-label {
  background-color: rgba(var(--bs-primary-rgb), 0.08);
  outline: 0;
}

/* Optional focus ring for accessibility (Bootstrap primary tone) */
.option-list .form-check-input:focus+.form-check-label {
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.15);
  border-radius: var(--bs-border-radius);
}

/* Ensure Bootstrap gap utility wins for tighter spacing when used */
.option-list.gap-1 {
  gap: .25rem !important;
}

/* Option list alignment fixes */
.option-list .form-check {
  display: flex;
  align-items: center;
}

.option-list .form-check-input {
  margin-top: 0;
  float: none;
  margin-left: 0;
}

.option-list .form-check-label {
  margin-bottom: 0;
}

/* Option list full-row hover/active */
.option-list .form-check {
  transition: background-color .15s ease;
}

.option-list .form-check:hover {
  background-color: var(--bs-light);
  border-radius: var(--bs-border-radius);
}

/* Active/checked: full row using :has() to target parent when radio is checked */
.option-list .form-check:has(.form-check-input:checked) {
  background-color: rgba(var(--bs-primary-rgb), 0.08);
  border-radius: var(--bs-border-radius);
}

/* Accessible focus ring on the full row */
.option-list .form-check:has(.form-check-input:focus-visible) {
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.15);
  border-radius: var(--bs-border-radius);
}

/* Neutralize prior label-only backgrounds so they don’t conflict */
.option-list .form-check-label,
.option-list .form-check-label:hover,
.option-list .form-check-input:checked+.form-check-label {
  background-color: transparent !important;
  box-shadow: none !important;
}

/* Retain existing alignment fixes (do not remove)
.option-list .form-check { display: flex; align-items: center; }
.option-list .form-check-input { margin-top: 0; float: none; margin-left: 0; }
.option-list .form-check-label { margin-bottom: 0; }
*/
/* Option list size group alignment */
.option-list-size .form-check-label {
  justify-content: flex-start;
  text-align: left;
}

.option-list-size .form-check-input {
  margin-right: .25rem;
}

/* matches me-1, ensures “close to radio” even if utilities drift */

/* HEADER */
.navbar {
  background-color: var(--brand-color);
}

.navbar a {
  color: #fff !important;
  font-weight: 500;
}

.navbar a:hover {
  opacity: 0.85;
}

.save-text {
  color: green;
  font-size: 0.875rem;
}

.btn-brand {
  background-color: var(--brand-color);
  color: #fff;
  font-weight: 500;
  width: 100%;
}

.btn-brand:hover {
  background-color: var(--brand-light);
  color: #fff;
}

/* FOOTER */
footer {
  background-color: #f8f9fa;
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: 1px solid #dee2e6;
}

footer a {
  color: #212529;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* BREADCRUMB */
.breadcrumb-custom {
  --bs-breadcrumb-divider: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2.5 0l3 4-3 4' stroke='currentColor' fill='none'/%3E%3C/svg%3E");
}