/* ==========================================================================
   Dreziolventa.pro - Portal Edukacji Diabetologicznej i Żywieniowej
   Design System & Styling
   ========================================================================== */

:root {
  /* Color Palette - Medical Teal & Fresh Emerald Health Theme */
  --color-primary: #0f766e;        /* Deep Teal */
  --color-primary-dark: #115e59;   /* Darker Teal */
  --color-primary-light: #14b8a6;  /* Vivid Teal */
  --color-primary-subtle: #f0fdfa; /* Soft Teal Background */
  --color-primary-border: #ccfbf1;
  
  --color-accent: #059669;         /* Vibrant Emerald */
  --color-accent-hover: #047857;
  --color-accent-subtle: #ecfdf5;

  --color-warning-bg: #fffbeb;
  --color-warning-border: #fde68a;
  --color-warning-text: #92400e;

  --color-info-bg: #eff6ff;
  --color-info-border: #bfdbfe;
  --color-info-text: #1e40af;

  /* Neutrals */
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-card: #ffffff;
  --color-text-main: #0f172a;      /* Slate 900 */
  --color-text-muted: #475569;     /* Slate 600 */
  --color-text-subtle: #64748b;    /* Slate 500 */
  --color-border: #e2e8f0;         /* Slate 200 */
  --color-border-hover: #cbd5e1;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Elevation & Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.1), 0 4px 8px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 32px -6px rgba(15, 23, 42, 0.14), 0 8px 12px -4px rgba(15, 23, 42, 0.06);

  /* Transitions & Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

a:hover {
  color: var(--color-primary-dark);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   Top Verification Bar
   ========================================================================== */
.top-bar {
  background-color: #042f2e;
  color: #ccfbf1;
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(20, 184, 166, 0.2);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge-tag-mini {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: rgba(20, 184, 166, 0.2);
  color: #5eead4;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.badge-tag-mini svg {
  width: 12px;
  height: 12px;
}

.top-bar-link {
  color: #99f6e4;
  text-decoration: underline;
  font-weight: 500;
}

.top-bar-link:hover {
  color: #ffffff;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-xs);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-main);
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(15, 118, 110, 0.25);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #042f2e;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.logo-title span {
  color: var(--color-primary);
}

.logo-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  letter-spacing: 0.06em;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 2px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary);
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  box-shadow: 0 3px 10px rgba(15, 118, 110, 0.2);
}

.nav-cta-btn:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(15, 118, 110, 0.3);
}

.mobile-toggle {
  display: none;
  padding: 8px;
  color: var(--color-text-main);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  background: radial-gradient(circle at 80% 20%, #ccfbf1 0%, transparent 40%),
              radial-gradient(circle at 10% 80%, #d1fae5 0%, transparent 35%),
              linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--color-primary-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
  margin-bottom: 20px;
}

.hero-badge-icon {
  color: var(--color-accent);
}

.hero-badge-text {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.01em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.2;
  color: #042f2e;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title .text-highlight {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.35);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background-color: #f1f5f9;
  border-color: var(--color-border-hover);
  color: var(--color-text-main);
}

.hero-trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.hero-trust-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Hero Visual / Quick Finder Card */
.hero-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card-header {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
}

.hero-card-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: #042f2e;
  margin-bottom: 4px;
}

.hero-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
}

.hero-search-box {
  position: relative;
  margin-bottom: 20px;
}

.hero-search-box input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
  background-color: #f8fafc;
}

.hero-search-box input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.hero-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
}

.hero-quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.quick-tag-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.quick-tag-pill {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 4px 10px;
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-tag-pill:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background-color: #f8fafc;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

.hero-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-subtle);
}

/* ==========================================================================
   Notice / Medical Alert Banner
   ========================================================================== */
.notice-section {
  padding: 24px 0 0;
}

.medical-alert-box {
  background: linear-gradient(90deg, #ecfdf5 0%, #f0fdfa 100%);
  border: 1px solid #a7f3d0;
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.alert-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-content h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #064e3b;
  margin-bottom: 4px;
}

.alert-content p {
  font-size: 0.875rem;
  color: #065f46;
  line-height: 1.55;
}

.alert-content p strong {
  color: #042f2e;
}

/* ==========================================================================
   Editorial Board / E-E-A-T Card
   ========================================================================== */
.section-expert {
  padding: 56px 0;
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

.expert-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
}

.expert-avatar-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #14b8a6;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 2rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.expert-avatar-svg {
  width: 50px;
  height: 50px;
  color: var(--color-primary);
}

.expert-info h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: #042f2e;
  margin-bottom: 4px;
}

.expert-role {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.expert-bio {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.expert-verification-badge {
  text-align: right;
  border-left: 1px solid var(--color-border);
  padding-left: 28px;
}

.verify-badge-inner {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.verify-date {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}

/* ==========================================================================
   Section Headers & Common
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-border);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.125rem;
  font-weight: 800;
  color: #042f2e;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Pillars of Glycemic Control (4 Cards)
   ========================================================================== */
.section-pillars {
  padding: 64px 0;
  background-color: #f8fafc;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-border);
}

.pillar-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: #042f2e;
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 12px;
  flex-grow: 1;
}

.pillar-stat {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  background-color: var(--color-accent-subtle);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  align-self: flex-start;
}

/* ==========================================================================
   Section: Interactive Products Catalog
   ========================================================================== */
.section-catalog {
  padding: 72px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.catalog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: #f1f5f9;
  border-color: var(--color-border-hover);
  color: var(--color-text-main);
}

.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(15, 118, 110, 0.25);
}

.catalog-search-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.catalog-search-input-wrap {
  position: relative;
  flex: 1;
  max-width: 440px;
}

.catalog-search-input-wrap input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  background-color: #f8fafc;
  transition: all var(--transition-fast);
}

.catalog-search-input-wrap input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.1);
}

.catalog-search-input-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
}

.catalog-counter {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  font-weight: 500;
}

.catalog-counter strong {
  color: var(--color-text-main);
}

/* Food Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #99f6e4;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.product-category-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-subtle);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.gi-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.gi-badge.gi-very-low {
  background-color: #dcfce7;
  color: #15803d;
}

.gi-badge.gi-low {
  background-color: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.gi-badge.gi-medium {
  background-color: #fef3c7;
  color: #b45309;
}

.product-name-row {
  margin-bottom: 8px;
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #042f2e;
  line-height: 1.2;
}

.product-latin-or-alias {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  font-style: italic;
}

.product-key-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  background-color: #f8fafc;
  padding: 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.key-stat-item {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.key-stat-item strong {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-main);
  font-weight: 700;
}

.product-description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-science-benefit {
  background-color: #f0fdfa;
  border-left: 3px solid var(--color-primary-light);
  padding: 8px 12px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 14px;
}

.product-science-benefit p {
  font-size: 0.8125rem;
  color: #0f766e;
  line-height: 1.45;
}

.product-science-benefit strong {
  color: #115e59;
}

.product-dietitian-tip {
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  border-top: 1px dashed var(--color-border);
  padding-top: 10px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.product-dietitian-tip svg {
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 2px;
}

.no-products-msg {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  background-color: #f8fafc;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
  display: none;
}

.no-products-msg.visible {
  display: block;
}

/* ==========================================================================
   Section: Interactive Diabetic Plate Builder (Talerz Cukrzycowy)
   ========================================================================== */
.section-plate {
  padding: 72px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.plate-interactive-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.plate-controls-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.plate-step {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 20px;
}

.plate-step:last-child {
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.plate-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.step-label-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #042f2e;
}

.step-share {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.plate-option-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plate-chip {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #f8fafc;
  color: var(--color-text-main);
  transition: all var(--transition-fast);
  text-align: left;
}

.plate-chip:hover {
  background-color: #f1f5f9;
  border-color: var(--color-border-hover);
}

.plate-chip.active {
  background-color: var(--color-primary-subtle);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  font-weight: 700;
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.15);
}

/* Plate Visual Feedback Display */
.plate-visual-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 96px;
}

.plate-preview-graphic {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto 24px;
  border-radius: 50%;
  border: 8px solid #cbd5e1;
  background: #f8fafc;
  box-shadow: inset 0 4px 12px rgba(0,0,0,0.06), 0 8px 16px rgba(0,0,0,0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.plate-section-half {
  height: 50%;
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  color: #166534;
  border-bottom: 2px dashed #86efac;
  text-align: center;
  padding: 8px;
}

.plate-section-bottom {
  height: 50%;
  display: flex;
}

.plate-quarter-protein {
  width: 50%;
  background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: #075985;
  border-right: 2px dashed #7dd3fc;
  text-align: center;
  padding: 6px;
}

.plate-quarter-carbs {
  width: 50%;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: #92400e;
  text-align: center;
  padding: 6px;
}

.plate-summary-box {
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
}

.plate-score-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.plate-score-badge {
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.plate-eval-title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 800;
  color: #042f2e;
}

.plate-eval-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.plate-ingredients-list {
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

.plate-ingredients-list ul {
  list-style: none;
  padding-left: 0;
  margin-top: 6px;
}

.plate-ingredients-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.plate-ingredients-list li svg {
  color: var(--color-accent);
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   Section: Replacement Table (Smart Swaps)
   ========================================================================== */
.section-swaps {
  padding: 64px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
}

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  background: #ffffff;
}

.swaps-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.swaps-table th {
  background-color: #042f2e;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 16px 20px;
  letter-spacing: 0.02em;
}

.swaps-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.swaps-table tr:last-child td {
  border-bottom: none;
}

.swaps-table tr:nth-child(even) td {
  background-color: #f8fafc;
}

.swap-bad {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #b91c1c;
  font-weight: 700;
}

.swap-bad svg {
  flex-shrink: 0;
}

.swap-bad-desc {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  font-weight: normal;
  display: block;
  margin-top: 2px;
}

.swap-good {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #047857;
  font-weight: 700;
}

.swap-good svg {
  flex-shrink: 0;
}

.swap-good-desc {
  font-size: 0.75rem;
  color: #065f46;
  font-weight: 500;
  display: block;
  margin-top: 2px;
}

.swap-why {
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section: Golden Rules of Diabetic Nutrition
   ========================================================================== */
.section-rules {
  padding: 64px 0;
  background-color: #f8fafc;
  border-top: 1px solid var(--color-border);
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rule-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
  position: relative;
}

.rule-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-border);
}

.rule-number-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 16px;
}

.rule-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: #042f2e;
  margin-bottom: 10px;
}

.rule-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section: FAQ / Myths & Facts Accordion
   ========================================================================== */
.section-faq {
  padding: 72px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background-color: #ffffff;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #042f2e;
  text-align: left;
  background: #ffffff;
  transition: background-color var(--transition-fast);
}

.faq-question-btn:hover {
  background-color: #f8fafc;
}

.faq-icon-arrow {
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: #f8fafc;
}

.faq-answer-inner {
  padding: 16px 24px 24px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  border-top: 1px solid var(--color-border);
}

.faq-answer-inner strong {
  color: #042f2e;
}

/* ==========================================================================
   Section: Free Guide / Lead Magnet
   ========================================================================== */
.section-guide-cta {
  padding: 64px 0;
  background: linear-gradient(135deg, #042f2e 0%, #0f766e 100%);
  color: #ffffff;
}

.guide-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.guide-tag {
  display: inline-block;
  background-color: rgba(20, 184, 166, 0.2);
  color: #5eead4;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.guide-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
  color: #ffffff;
}

.guide-desc {
  font-size: 0.9375rem;
  color: #ccfbf1;
  line-height: 1.65;
  margin-bottom: 20px;
}

.guide-perks {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.guide-perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: #e6fffa;
  margin-bottom: 8px;
}

.guide-perks svg {
  color: #34d399;
  flex-shrink: 0;
}

.guide-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--color-text-main);
  box-shadow: var(--shadow-xl);
}

.guide-form-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: #042f2e;
  margin-bottom: 6px;
}

.guide-form-subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  margin-bottom: 18px;
}

.guide-form-group {
  margin-bottom: 14px;
}

.guide-form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.guide-form-group input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.guide-form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.guide-consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  margin-bottom: 16px;
  line-height: 1.4;
}

.guide-consent-checkbox input {
  margin-top: 3px;
}

.btn-download-guide {
  width: 100%;
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 12px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
  transition: all var(--transition-normal);
}

.btn-download-guide:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.35);
}

.guide-success-alert {
  display: none;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  margin-top: 12px;
  text-align: center;
}

/* ==========================================================================
   Section: Scientific Bibliography (EBM Sources)
   ========================================================================== */
.section-sources {
  padding: 56px 0;
  background-color: #f8fafc;
  border-top: 1px solid var(--color-border);
}

.sources-box {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

.sources-box h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: #042f2e;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sources-list {
  list-style: decimal inside;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.sources-list li {
  margin-bottom: 8px;
}

.sources-list em {
  color: var(--color-text-main);
  font-weight: 600;
}

/* ==========================================================================
   Section: Medical Disclaimer (Mandatory for Google Ads)
   ========================================================================== */
.section-disclaimer {
  padding: 48px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
}

.disclaimer-card {
  background-color: #fffbeb;
  border: 1px solid #fde68a;
  border-left: 6px solid #d97706;
  border-radius: var(--radius-md);
  padding: 24px;
}

.disclaimer-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.disclaimer-card p {
  font-size: 0.8125rem;
  color: #78350f;
  line-height: 1.6;
  margin-bottom: 8px;
}

.disclaimer-card p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #042f2e;
  color: #99f6e4;
  padding: 64px 0 28px;
  border-top: 1px solid rgba(20, 184, 166, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .brand-logo {
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-brand .logo-title {
  color: #ffffff;
}

.footer-brand .logo-subtitle {
  color: #5eead4;
}

.footer-desc {
  font-size: 0.8125rem;
  color: #ccfbf1;
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-company-info {
  font-size: 0.75rem;
  color: #99f6e4;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a,
.footer-links button {
  font-size: 0.8125rem;
  color: #ccfbf1;
  text-decoration: none;
  transition: color var(--transition-fast);
  text-align: left;
  display: inline-block;
}

.footer-links a:hover,
.footer-links button:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(20, 184, 166, 0.2);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.75rem;
  color: #5eead4;
}

.footer-bottom-links {
  display: flex;
  gap: 16px;
}

.footer-bottom-links button,
.footer-bottom-links a {
  color: #5eead4;
  font-size: 0.75rem;
  text-decoration: none;
}

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

/* ==========================================================================
   Modals (Privacy, Terms, Cookies, Contact, About)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(4, 47, 46, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.98);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 10;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #042f2e;
}

.modal-close-btn {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-subtle);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: #b91c1c;
  background-color: #fef2f2;
}

.modal-body {
  padding: 24px 28px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.modal-body h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #042f2e;
  margin: 18px 0 6px;
}

.modal-body h4:first-child {
  margin-top: 0;
}

.modal-body p {
  margin-bottom: 12px;
}

.modal-body ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

.modal-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background-color: #f8fafc;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Contact Form Inside Modal */
.contact-form .form-group {
  margin-bottom: 14px;
}

.contact-form label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 4px;
}

.contact-form .form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.contact-form .form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.field-error-msg {
  display: none;
  font-size: 0.75rem;
  color: #dc2626;
  margin-top: 4px;
}

.field-error-msg.visible {
  display: block;
}

.contact-consent-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  margin-top: 10px;
}

.contact-consent-label input {
  margin-top: 2px;
}

.contact-success-notice {
  display: none;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-top: 14px;
  text-align: center;
}

/* ==========================================================================
   Floating Cookie Banner (GDPR / Google Ads Compliant)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.12);
  z-index: 999;
  padding: 18px 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.cookie-banner.hidden {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.cookie-text {
  flex: 1;
  min-width: 280px;
}

.cookie-text p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.link-btn-inline {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

.cookie-btn-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plate-interactive-layout {
    grid-template-columns: 1fr;
  }
  .plate-visual-card {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.125rem;
  }
  .nav-list {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .nav-list.mobile-open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .expert-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .expert-avatar-wrap {
    margin: 0 auto;
  }
  .expert-verification-badge {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: 14px;
    text-align: center;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .rules-grid {
    grid-template-columns: 1fr;
  }
  .guide-box {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom-links {
    justify-content: center;
    flex-wrap: wrap;
  }
}