/*
Theme Name: He-Solar
Theme URI: https://he-solar.de
Author: He-Solar Team
Author URI: https://he-solar.de
Description: Custom WordPress theme for He-Solar - Photovoltaik Experten
Version: 1.0.0
Text Domain: he-solar
Tags: solar, photovoltaic, business, custom
*/

/* ===================================
   CSS Variables & Design Tokens
   =================================== */
   :root {
    /* Colors */
    --color-primary: #7cb342;
    --color-primary-dark: #689f38;
    --color-primary-light: #8bc34a;
    --color-secondary: #1e5a2e;
    --color-accent: #ffc107;
    --color-dark-blue: #1a3a5c;
    --color-navy: #2c5282;
  
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-900: #111827;
    --color-black: #000000;
  
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: "Helvetica Neue", Arial, sans-serif;
  
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
  
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
  
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
    /* Container */
    --container-max-width: 1400px;
    --container-padding: 1rem;
  }
  
  /* ===================================
     Reset & Base Styles
     =================================== */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth;
  }
  
  body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  /* ===================================
     Typography
     =================================== */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-md);
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.75rem;
  }
  
  h4 {
    font-size: 1.5rem;
  }
  
  h5 {
    font-size: 1.25rem;
  }
  
  h6 {
    font-size: 1rem;
  }
  
  p {
    margin-bottom: var(--spacing-md);
  }
  
  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  a:hover {
    color: var(--color-primary-dark);
  }
  
  /* ===================================
     Container & Layout
     =================================== */
  .container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
  }
  
  .container-fluid {
    width: 100%;
    padding: 0 var(--container-padding);
  }
  
  /* ===================================
     Buttons
     =================================== */
  .btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1.5;
  }
  
  .btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
  }
  
  .btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-gray-900);
  }
  
  .btn-secondary:hover {
    background-color: #ffb300;
    color: var(--color-gray-900);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
  }
  
  .btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
  }
  
  /* ===================================
     Cards
     =================================== */
  .card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
  }
  
  .card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }
  
  .card-content {
    padding: var(--spacing-lg);
  }
  
  .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
  }
  
  .card-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
  }
  
  /* ===================================
     Grid System
     =================================== */
  .grid {
    display: grid;
    gap: var(--spacing-lg);
  }
  
  .grid-cols-1 {
    grid-template-columns: repeat(1, 1fr);
  }
  
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* ===================================
     Sections
     =================================== */
  .section {
    padding: var(--spacing-3xl) 0;
  }
  
  .section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }
  
  .section-subtitle {
    text-align: center;
    color: var(--color-gray-600);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* ===================================
     Utilities
     =================================== */
  .text-center {
    text-align: center;
  }
  
  .text-left {
    text-align: left;
  }
  
  .text-right {
    text-align: right;
  }
  
  .mb-0 {
    margin-bottom: 0;
  }
  .mb-1 {
    margin-bottom: var(--spacing-xs);
  }
  .mb-2 {
    margin-bottom: var(--spacing-sm);
  }
  .mb-3 {
    margin-bottom: var(--spacing-md);
  }
  .mb-4 {
    margin-bottom: var(--spacing-lg);
  }
  .mb-5 {
    margin-bottom: var(--spacing-xl);
  }
  
  .mt-0 {
    margin-top: 0;
  }
  .mt-1 {
    margin-top: var(--spacing-xs);
  }
  .mt-2 {
    margin-top: var(--spacing-sm);
  }
  .mt-3 {
    margin-top: var(--spacing-md);
  }
  .mt-4 {
    margin-top: var(--spacing-lg);
  }
  .mt-5 {
    margin-top: var(--spacing-xl);
  }
  
  /* ===================================
     Responsive Design
     =================================== */
  @media (max-width: 1024px) {
    :root {
      --container-padding: 1.5rem;
    }
  
    h1 {
      font-size: 2rem;
    }
  
    h2 {
      font-size: 1.75rem;
    }
  
    .grid-cols-4 {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .grid-cols-3 {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 768px) {
    :root {
      --spacing-3xl: 3rem;
      --spacing-2xl: 2rem;
    }
  
    h1 {
      font-size: 1.75rem;
    }
  
    h2 {
      font-size: 1.5rem;
    }
  
    .grid-cols-4,
    .grid-cols-3,
    .grid-cols-2 {
      grid-template-columns: repeat(1, 1fr);
    }
  
    .btn {
      padding: 0.625rem 1.5rem;
      font-size: 0.9375rem;
    }
  }
  
  /* ===================================
     WordPress Core Styles
     =================================== */
  .alignleft {
    float: left;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }
  
  .alignright {
    float: right;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }
  
  .aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  
  .wp-caption {
    max-width: 100%;
  }
  
  .wp-caption-text {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
  }
  
  .screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
  }
  

    /* ===================================
     Wordpress Editor
     =================================== */
     .page-content-wrapper {
      max-width: 100% !important;
    }

    /* ===================================
   FAQ Section - Reusable Accordion
   =================================== */
.faq-section {
  padding: var(--spacing-3xl) 0;
  background-color: #f5f5f5;
  
}

.faq-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.faq-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}

.faq-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  max-width: 700px;
  margin: 0 auto;
}

.faq-accordion {
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  text-align: left;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: var(--spacing-md);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: none !important;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
  color: var(--color-gray-700);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

/* Responsive FAQ */
@media (max-width: 768px) {
  .faq-title {
    font-size: 2rem;
  }

  .faq-question {
    padding: var(--spacing-md);
    font-size: 1rem;
  }

  .faq-icon {
    font-size: 1.5rem;
  }

  .faq-item.active .faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
  }
}