/* ==========================================================================
   Nordkällan – Scandinavian Modern Wellness Design System
   Handcrafted CSS Architecture for Swedish Market (sv-SE)
   ========================================================================== */

:root {
  /* Color Palette - Scandinavian Modern Wellness */
  --brand-ink: #0d1b2a;
  --brand-ink-light: #1f2f42;
  --brand-ink-subtle: #415a77;
  --brand-surface: #fbfbfa;
  --brand-surface-card: #f3f2ee;
  --brand-surface-card-alt: #eae8e1;
  --brand-muted: #52677b;
  --brand-sage: #7d9685;
  --brand-sage-light: #e8eee9;
  --brand-sage-dark: #4d6655;
  --brand-accent: #bf6a45;
  --brand-accent-hover: #a85835;
  --brand-accent-light: #fbeee8;
  --brand-border: #e2ded7;
  --brand-border-dark: #c5c0b5;
  
  /* Status Colors */
  --color-success: #2e7d32;
  --color-success-bg: #edf7ed;
  --color-error: #c62828;
  --color-error-bg: #fdecea;

  /* Typography */
  --font-serif: "Playfair Display", "Baskerville", "Georgia", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Geometry & Spacing */
  --ui-radius: 4px;
  --ui-radius-md: 8px;
  --ui-radius-lg: 12px;
  --content-max: 1200px;
  --content-narrow: 840px;
  --section-space: clamp(3rem, 6vw, 5.5rem);
  --section-space-sm: clamp(1.5rem, 3vw, 2.5rem);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.05);
  --shadow-md: 0 4px 16px rgba(13, 27, 42, 0.08);
  --shadow-lg: 0 12px 36px rgba(13, 27, 42, 0.12);
  --shadow-drawer: -4px 0 24px rgba(13, 27, 42, 0.16);

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
  --transition-slow: 0.45s ease;
}

/* Base Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--brand-surface);
  color: var(--brand-ink);
  line-height: 1.65;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--brand-ink);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

h1, .font-serif-title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4vw + 1rem, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.5vw + 0.5rem, 2.4rem);
  line-height: 1.2;
}

h3 {
  font-size: clamp(1.2rem, 1.5vw + 0.3rem, 1.45rem);
  font-weight: 600;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.25rem;
  color: #273746;
  font-size: 1.025rem;
}

p.lead {
  font-size: clamp(1.1rem, 1.2vw + 0.8rem, 1.25rem);
  color: var(--brand-ink-subtle);
  line-height: 1.6;
}

a {
  color: var(--brand-ink);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--brand-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  padding-left: 1.4rem;
  margin-bottom: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.container-narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.section-sm {
  padding-top: var(--section-space-sm);
  padding-bottom: var(--section-space-sm);
}

.bg-card {
  background-color: var(--brand-surface-card);
}

.bg-ink {
  background-color: var(--brand-ink);
  color: #ffffff;
}
.bg-ink h1, .bg-ink h2, .bg-ink h3, .bg-ink p, .bg-ink a {
  color: #ffffff;
}

.bg-sage-light {
  background-color: var(--brand-sage-light);
}

/* Top Announcement Bar */
.top-bar {
  background-color: var(--brand-ink);
  color: #f1f3f5;
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
}

.top-bar-msg {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.02em;
}

.top-bar-msg svg {
  width: 15px;
  height: 15px;
  color: var(--brand-sage);
}

/* Header & Main Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: rgba(251, 251, 250, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--brand-border);
  transition: all var(--transition-fast);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 74px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand-ink);
}

.logo-symbol {
  width: 28px;
  height: 28px;
  background: var(--brand-ink);
  color: var(--brand-surface);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-family: var(--font-serif);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-ink);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--brand-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 9px;
  cursor: pointer;
  border-radius: 2px;
  color: var(--brand-muted);
  transition: all var(--transition-fast);
  min-height: 32px;
  min-width: 34px;
}

.lang-btn.active {
  background: var(--brand-ink);
  color: #ffffff;
}

/* Cart Button */
.cart-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-ink);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
}

.cart-toggle-btn:hover {
  border-color: var(--brand-ink);
  background-color: var(--brand-surface-card);
}

.cart-badge {
  background-color: var(--brand-accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 12px;
  min-width: 20px;
  text-align: center;
}

/* Mobile Hamburger */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 10px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn svg {
  width: 22px;
  height: 22px;
  color: var(--brand-ink);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.85rem 1.65rem;
  border-radius: var(--ui-radius);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  min-height: 46px;
  text-align: center;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--brand-ink);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--brand-ink-light);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-accent {
  background-color: var(--brand-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--brand-accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--brand-border-dark);
  color: var(--brand-ink);
}

.btn-outline:hover {
  border-color: var(--brand-ink);
  background-color: var(--brand-surface-card);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.825rem;
  min-height: 38px;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  border-bottom: 1px solid var(--brand-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-tag {
  display: inline-block;
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-muted);
  margin-bottom: 1.25rem;
  padding: 0.25rem 0.75rem;
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
}

.hero-media {
  position: relative;
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--ui-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  background-color: var(--brand-surface-card);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-caption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--brand-muted);
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Feature Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  padding: 2.25rem 1.75rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.pillar-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--brand-sage);
  line-height: 1;
  margin-bottom: 1rem;
}

.pillar-card h3 {
  margin-bottom: 0.75rem;
}

/* Section Header */
.section-header {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-header.text-center {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-muted);
  margin-bottom: 0.75rem;
}

/* Product Cards & Catalog */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brand-border-dark);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--brand-ink);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: var(--ui-radius);
  z-index: 2;
}

.product-badge.popular {
  background: var(--brand-accent);
}

.product-media {
  position: relative;
  aspect-ratio: 16 / 11;
  background: var(--brand-surface-card);
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-media img {
  transform: scale(1.02);
}

.product-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}

.product-short-desc {
  font-size: 0.95rem;
  color: var(--brand-ink-subtle);
  margin-bottom: 1.25rem;
}

.product-meta-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  font-size: 0.875rem;
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
  padding: 0.85rem 0;
}

.product-meta-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  color: var(--brand-ink);
}

.product-meta-list li svg {
  width: 16px;
  height: 16px;
  color: var(--brand-sage);
  flex-shrink: 0;
}

.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.price-current {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--brand-ink);
}

.price-unit {
  font-size: 0.85rem;
  color: var(--brand-muted);
}

.package-selector-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-muted);
  margin-bottom: 0.5rem;
}

.package-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.package-btn {
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 0.5rem 0.25rem;
  text-align: center;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.package-btn.active {
  border-color: var(--brand-ink);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.package-btn span {
  display: block;
}

.package-btn .pkg-price {
  font-weight: 700;
  color: var(--brand-ink);
  margin-top: 2px;
}

.product-actions {
  margin-top: auto;
  display: flex;
  gap: 0.75rem;
}

.quantity-picker {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  background: #ffffff;
}

.qty-btn {
  width: 40px;
  height: 44px;
  background: transparent;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--brand-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  background: var(--brand-surface-card);
}

.qty-input {
  width: 40px;
  border: none;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  background: transparent;
  color: var(--brand-ink);
  -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Articles Hub & Cards */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.article-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.article-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.article-thumb-wrap {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--brand-surface-card);
}

.article-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.article-card:hover .article-thumb {
  transform: scale(1.03);
}

.article-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--brand-muted);
  margin-bottom: 0.75rem;
}

.article-tag {
  background: var(--brand-sage-light);
  color: var(--brand-sage-dark);
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--ui-radius);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-size: 0.925rem;
  color: var(--brand-ink-subtle);
  margin-bottom: 1.25rem;
}

.article-read-more {
  margin-top: auto;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.article-read-more svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.article-card:hover .article-read-more svg {
  transform: translateX(4px);
}

/* Single Article Layout */
.article-header {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--brand-border);
}

.article-meta-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--brand-muted);
  margin-top: 1.25rem;
}

.article-lead-box {
  margin: 2rem 0;
  padding: 1.75rem;
  background-color: var(--brand-surface-card);
  border-left: 3px solid var(--brand-sage);
  border-radius: 0 var(--ui-radius-md) var(--ui-radius-md) 0;
  font-size: 1.125rem;
  line-height: 1.7;
}

.article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #1e293b;
}

.article-content h2 {
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--brand-border);
}

.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.75rem;
}

.article-content li {
  margin-bottom: 0.6rem;
}

.article-callout {
  margin: 2.25rem 0;
  padding: 1.5rem 1.75rem;
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
}

.article-callout-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--brand-ink);
}

/* Category Filter Bar */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--brand-ink);
  transition: all var(--transition-fast);
  min-height: 40px;
}

.filter-btn:hover {
  border-color: var(--brand-ink);
}

.filter-btn.active {
  background: var(--brand-ink);
  color: #ffffff;
  border-color: var(--brand-ink);
}

.search-input-wrap {
  position: relative;
  max-width: 360px;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  background: #ffffff;
  font-size: 0.9rem;
  color: var(--brand-ink);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--brand-muted);
}

/* Interactive Tools / Quiz Page */
.quiz-tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid var(--brand-border);
  margin-bottom: 2.5rem;
}

.quiz-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.85rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quiz-tab-btn.active {
  color: var(--brand-ink);
  border-bottom-color: var(--brand-accent);
}

.tool-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: var(--shadow-sm);
}

.tool-form-group {
  margin-bottom: 1.75rem;
}

.tool-form-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--brand-ink);
}

.tool-form-desc {
  font-size: 0.8125rem;
  color: var(--brand-muted);
  margin-top: -0.25rem;
  margin-bottom: 0.65rem;
}

.range-slider-wrap {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.range-slider {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--brand-border);
  accent-color: var(--brand-accent);
  cursor: pointer;
}

.range-value-display {
  font-weight: 700;
  font-size: 1.1rem;
  min-width: 60px;
  text-align: right;
  color: var(--brand-ink);
}

.radio-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.radio-card-label {
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 0.85rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--brand-surface-card);
  font-size: 0.875rem;
  font-weight: 600;
  display: block;
}

.radio-card-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-card-input:checked + .radio-card-label {
  border-color: var(--brand-ink);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  color: var(--brand-ink);
}

.tool-result-box {
  margin-top: 2.25rem;
  padding: 2rem;
  background: var(--brand-sage-light);
  border-radius: var(--ui-radius-md);
  border: 1px solid rgba(125, 150, 133, 0.4);
}

.tool-result-value {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--brand-sage-dark);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.tool-disclaimer {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 0.8125rem;
  color: #495d50;
  font-style: italic;
  line-height: 1.5;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--brand-ink);
}

.form-label .required {
  color: var(--brand-accent);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  background: #ffffff;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--brand-ink);
  transition: border-color var(--transition-fast);
  min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--brand-ink);
  box-shadow: 0 0 0 1px var(--brand-ink);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--brand-ink-subtle);
  margin-top: 0.5rem;
}

.form-check input[type="checkbox"] {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
  accent-color: var(--brand-ink);
}

/* Checkout Page */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.checkout-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.checkout-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--brand-border);
}

.order-summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--brand-border);
}

.order-summary-line {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  color: var(--brand-ink-subtle);
}

.order-summary-total {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  margin-top: 0.5rem;
  border-top: 2px solid var(--brand-ink);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand-ink);
}

.payment-box {
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 1.25rem;
  margin-top: 1rem;
}

/* Cart Slide-out Drawer */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 27, 42, 0.5);
  backdrop-filter: blur(2px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.cart-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  z-index: 1001;
  box-shadow: var(--shadow-drawer);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--brand-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-drawer-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.cart-drawer-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--brand-muted);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ui-radius);
}

.cart-drawer-close:hover {
  color: var(--brand-ink);
  background: var(--brand-surface-card);
}

.cart-drawer-body {
  padding: 1.5rem;
  flex: 1;
  overflow-y: auto;
}

.cart-item-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--brand-border);
  align-items: center;
}

.cart-item-img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--ui-radius);
  background: var(--brand-surface-card);
}

.cart-item-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.cart-item-pkg {
  font-size: 0.75rem;
  color: var(--brand-muted);
  margin-bottom: 0.4rem;
}

.cart-item-price {
  font-weight: 700;
  font-size: 0.9rem;
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: var(--brand-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px;
}

.cart-item-remove:hover {
  color: var(--color-error);
}

.cart-drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--brand-border);
  background: var(--brand-surface-card);
}

.cart-drawer-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--brand-muted);
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  background: var(--brand-surface);
  z-index: 1050;
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  transform: translateY(0);
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-links a {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--brand-ink);
  display: block;
}

/* Cookie Banner & Modal */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 580px;
  background: #ffffff;
  border: 1px solid var(--brand-border-dark);
  border-radius: var(--ui-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1.75rem;
  z-index: 1100;
  display: none;
}

.cookie-banner.active {
  display: block;
  animation: slideUp 0.35s ease forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cookie-banner h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.cookie-banner p {
  font-size: 0.875rem;
  color: var(--brand-ink-subtle);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.cookie-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 27, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.cookie-modal-overlay.open {
  display: flex;
}

.cookie-modal {
  background: #ffffff;
  max-width: 600px;
  width: 100%;
  border-radius: var(--ui-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--brand-border);
}

.cookie-category {
  padding: 1rem 0;
  border-bottom: 1px solid var(--brand-border);
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.cookie-category-desc {
  font-size: 0.8125rem;
  color: var(--brand-muted);
}

/* Health Disclaimer Banner */
.disclaimer-section {
  background: var(--brand-surface-card);
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: var(--brand-muted);
  line-height: 1.6;
}

.disclaimer-content {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.disclaimer-content svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--brand-ink-subtle);
  margin-top: 2px;
}

/* Site Footer */
.site-footer {
  background: var(--brand-ink);
  color: #d1d9e0;
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: 2.5rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: #9ba8b7;
  font-size: 0.875rem;
  margin-top: 0.85rem;
  max-width: 320px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #9ba8b7;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #7b8b9b;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1300;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  pointer-events: none;
}

.toast {
  background: var(--brand-ink);
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--ui-radius);
  box-shadow: var(--shadow-md);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  pointer-events: auto;
  animation: toastIn 0.25s ease forwards;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row-2,
  .form-row-3 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .package-options {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .top-bar-inner {
    flex-direction: column;
    gap: 0.25rem;
    text-align: center;
  }

  .product-actions {
    flex-direction: column;
  }

  .quantity-picker {
    width: 100%;
    justify-content: center;
  }

  .btn {
    width: 100%;
  }

  .cookie-actions {
    flex-direction: column;
  }
}

/* ==========================================================================
   ISO Certificates & Quality Standards Styling
   ========================================================================== */

.iso-trust-strip {
  background: #ffffff;
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
  padding: 1.25rem 0;
  box-shadow: 0 1px 4px rgba(13, 27, 42, 0.03);
}

.iso-trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.iso-trust-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.iso-trust-label-icon {
  width: 28px;
  height: 28px;
  color: var(--brand-sage-dark);
  flex-shrink: 0;
}

.iso-trust-label-text h4 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
  color: var(--brand-ink);
  font-weight: 700;
}

.iso-trust-label-text p {
  font-size: 0.8125rem;
  color: var(--brand-muted);
  margin-bottom: 0;
}

.iso-badges-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.iso-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.85rem;
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  text-decoration: none;
  color: var(--brand-ink);
  transition: all var(--transition-fast);
}

.iso-badge-item:hover {
  background: #ffffff;
  border-color: var(--brand-ink-subtle);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.iso-badge-item img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.iso-badge-meta {
  display: flex;
  flex-direction: column;
}

.iso-badge-meta strong {
  font-size: 0.825rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--brand-ink);
}

.iso-badge-meta span {
  font-size: 0.7rem;
  color: var(--brand-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Certificate Cards in certificates.html */
.cert-section-header {
  margin-top: 3.5rem;
  margin-bottom: 2rem;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 880px) {
  .cert-grid {
    grid-template-columns: 1fr;
  }
}

.cert-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius-md);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cert-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brand-border-dark);
}

.cert-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--brand-border);
}

.cert-badge-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  flex-shrink: 0;
}

.cert-title-wrap h3 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
  color: var(--brand-ink);
}

.cert-title-wrap .cert-standard-id {
  font-family: monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-accent);
  letter-spacing: 0.03em;
}

.cert-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8125rem;
}

.cert-number {
  background: var(--brand-surface-card);
  padding: 0.25rem 0.6rem;
  border-radius: var(--ui-radius);
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--brand-ink-light);
  border: 1px solid var(--brand-border);
}

.cert-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--color-success-bg);
  color: var(--color-success);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.cert-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
}

.cert-description {
  font-size: 0.95rem;
  color: #273746;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.cert-scope-box {
  background: var(--brand-surface-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--ui-radius);
  padding: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
}

.cert-scope-box h4 {
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-muted);
  margin-bottom: 0.5rem;
}

.cert-scope-box ul {
  padding-left: 1.15rem;
  margin-bottom: 0;
  color: var(--brand-ink-subtle);
}

.cert-scope-box li {
  margin-bottom: 0.35rem;
}
.cert-scope-box li:last-child {
  margin-bottom: 0;
}

.cert-footer-info {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--brand-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--brand-muted);
}

/* Multi-language content block visibility */
html[lang="en"] [data-lang-block="sv"] {
  display: none !important;
}
html[lang="sv-SE"] [data-lang-block="en"],
html:not([lang="en"]) [data-lang-block="en"] {
  display: none !important;
}