/*
Theme Name: DR. THEISS Naturwaren
Theme URI: https://www.dr-theiss.de
Author: Dr. Theiss Naturwaren GmbH
Author URI: https://www.dr-theiss.de
Description: Offizielles WordPress-Theme für DR. THEISS Naturwaren. Optimiert für Elementor. Pharmazeutische Produktkommunikation.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Proprietary
Text Domain: dr-theiss
Tags: elementor, pharma, health, one-column, custom-header, custom-menu
*/

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Brand Colors */
  --color-primary:        #7d868c;   /* Slate – Logo/Primär */
  --color-primary-dark:   #5a6268;   /* Slate dunkel – Hover */
  --color-primary-light:  #a8b0b5;   /* Slate hell – Disabled */
  --color-accent:         #2C2C2C;   /* Anthrazit – Headlines */
  --color-bg:             #FFFFFF;
  --color-bg-soft:        #F8F7F5;   /* Cremeweiß – Sectionhintergrund */
  --color-bg-warm:        #F0EDE8;   /* Warm – Alternating Sections */
  --color-warning-bg:     #FFF8E7;
  --color-warning-border: #E8B84B;
  --color-warning-text:   #B8860B;
  --color-text:           #2C2C2C;
  --color-text-muted:     #666666;
  --color-text-light:     #999999;
  --color-border:         #E5E0DB;

  /* Category Colors */
  --color-cat-nahrung:    #4A8C6F;   /* Grün – Nahrungsergänzung */
  --color-cat-medizin:    #2E6DA4;   /* Blau – Medizinprodukte */
  --color-cat-kosmetik:   #9B6B8A;   /* Lila – Kosmetik */
  --color-cat-homeo:      #8B6914;   /* Ocker – Homöopathie */

  /* Typography */
  --font-primary:         'Inter', 'Segoe UI', Arial, sans-serif;
  --font-heading:         'Inter', 'Segoe UI', Arial, sans-serif;
  --font-size-xs:         12px;
  --font-size-sm:         14px;
  --font-size-base:       16px;
  --font-size-lg:         18px;
  --font-size-xl:         22px;
  --font-size-2xl:        28px;
  --font-size-3xl:        36px;
  --font-size-4xl:        48px;

  /* Spacing */
  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   40px;
  --space-xl:   60px;
  --space-2xl:  80px;

  /* Layout */
  --container-max:  1200px;
  --container-wide: 1400px;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  /* Transitions */
  --transition: 0.2s ease;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

.label-overline {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-md);
}

.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-header__logo img,
.site-header__logo svg {
  height: 40px;
  width: auto;
}

/* Navigation */
.site-nav { display: flex; align-items: center; gap: var(--space-md); }

.site-nav__list {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
}

.site-nav__item { position: relative; }

.site-nav__link {
  display: block;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  background: var(--color-bg-soft);
  color: var(--color-primary);
}

/* Dropdown */
.site-nav__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: var(--space-xs) 0;
  z-index: 100;
}

.site-nav__item:hover .site-nav__dropdown { display: block; }

.site-nav__dropdown a {
  display: block;
  padding: 10px var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  transition: background var(--transition);
}

.site-nav__dropdown a:hover { background: var(--color-bg-soft); }

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  background: var(--color-bg-soft);
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
}

.hero__eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  font-style: italic;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}

/* ============================================================
   PRODUCT LAYOUT
   ============================================================ */
.product-layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .product-layout { grid-template-columns: 1fr; }
}

.product-image-wrap {
  position: sticky;
  top: 88px;
  text-align: center;
}

.product-image-wrap img {
  max-height: 500px;
  object-fit: contain;
  margin: 0 auto;
}

.product-content {}

.product-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-xs);
}

.product-tagline {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.product-description {
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

/* ============================================================
   PRODUCT META BOXES
   ============================================================ */
.product-meta {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.meta-box {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.meta-box__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.meta-box__content {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.6;
}

/* Warning box */
.warning-box {
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-md);
  margin-top: var(--space-md);
}

.warning-box__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-warning-text);
  margin-bottom: var(--space-xs);
}

.warning-box__content {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   CATEGORY BADGE
   ============================================================ */
.category-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}

.category-badge--nahrung    { background: #EBF5EF; color: var(--color-cat-nahrung); }
.category-badge--medizin    { background: #EBF2FA; color: var(--color-cat-medizin); }
.category-badge--kosmetik   { background: #F5EBF3; color: var(--color-cat-kosmetik); }
.category-badge--homeo      { background: #F5F0E5; color: var(--color-cat-homeo); }

/* ============================================================
   VARIANTS / PRODUCT FAMILY
   ============================================================ */
.variants-section {
  background: var(--color-bg-warm);
  padding: var(--space-xl) var(--space-md);
}

.variants-section__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.variant-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.variant-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.variant-card__name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--color-accent);
  color: white;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.cta-section h2, .cta-section h3 { color: white; }
.cta-section p { color: rgba(255,255,255,0.75); }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: none;
}

.btn--primary {
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: white;
}

.btn--outline {
  background: transparent;
  border: 2px solid white;
  color: white;
}

.btn--outline:hover {
  background: white;
  color: var(--color-accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #1A1A1A;
  color: rgba(255,255,255,0.65);
  padding: var(--space-xl) var(--space-md) var(--space-md);
}

.site-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.site-footer__col h4 {
  color: white;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
}

.site-footer__col ul { list-style: none; }
.site-footer__col li { margin-bottom: 8px; }
.site-footer__col a { color: rgba(255,255,255,0.65); font-size: var(--font-size-sm); }
.site-footer__col a:hover { color: white; }

.site-footer__bottom {
  max-width: var(--container-max);
  margin: var(--space-lg) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
}

/* ============================================================
   ELEMENTOR OVERRIDES
   ============================================================ */
.elementor-section.elementor-section-boxed > .elementor-container {
  max-width: var(--container-max);
}

.elementor-widget-heading .elementor-heading-title {
  font-family: var(--font-heading) !important;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  :root { --font-size-3xl: 28px; --font-size-4xl: 36px; }
}

@media (max-width: 768px) {
  .site-nav__list { display: none; }
  .nav-toggle { display: block; }
  .site-header__inner { height: 60px; }
  .product-layout { padding: var(--space-lg) var(--space-md); }
  .site-footer__bottom { flex-direction: column; text-align: center; }
}