/* ShineWave Ernährung – Geometric Structured CSS Theme */

/* =====================
   1. CSS Variables & Base
   ===================== */
:root {
  --color-primary: #28534C;
  --color-primary-dark: #1d3c36;
  --color-secondary: #E7F4EF;
  --color-bg: #FFFFFF;
  --color-accent: #F5A623;
  --color-accent-dark: #d4881c;
  --color-text: #28534C;
  --color-text-dark: #1d3c36;
  --color-grey: #F5F7F6;
  --color-border: #D1E5DF;
  --color-shadow: rgba(40, 83, 76, 0.08);
  --color-shadow-strong: rgba(40, 83, 76, 0.16);
  --font-display: 'Montserrat', 'Arial', sans-serif;
  --font-body: 'Open Sans', 'Arial', sans-serif;
  --radius-card: 16px;
  --radius-btn: 8px;
  --radius-section: 32px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-card-hover: 0 8px 32px var(--color-shadow-strong);
  --shadow-btn: 0 2px 8px var(--color-shadow);
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-cookie: 300;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* =====================
   2. Typography
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-weight: 700;
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
h2 {
  font-size: 1.5rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
h3 {
  font-size: 1.15rem;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
p, ul, ol {
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--color-text-dark);
}
ul, ol {
  padding-left: 1.5em;
}
strong {
  font-weight: 700;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* =====================
   3. Layout Containers
   ===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-secondary);
  border-radius: var(--radius-section);
  box-shadow: 0 2px 16px var(--color-shadow);
}

/* =====================
   4. Flexbox Patterns
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  flex: 1 1 300px;
  min-width: 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px) scale(1.02);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-grey);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text-dark);
  font-style: italic;
  font-size: 1.05rem;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card:hover {
  background: var(--color-secondary);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Feature grid for index.php */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  border-left: 6px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.feature-grid > div:hover {
  box-shadow: var(--shadow-card-hover);
  border-left: 6px solid var(--color-primary);
}

/* Team grid for about.html */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.team-grid > div {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 220px;
  min-width: 180px;
  margin-bottom: 20px;
  border-top: 6px solid var(--color-accent);
  font-size: 1rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.team-grid > div:hover {
  box-shadow: var(--shadow-card-hover);
  border-top: 6px solid var(--color-primary);
}

/* Recipe grid for rezepte.html */
.recipe-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.recipe-grid > div {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  border-right: 6px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.recipe-grid > div:hover {
  box-shadow: var(--shadow-card-hover);
  border-right: 6px solid var(--color-primary);
}

/* Blog list for blog.html */
.blog-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.blog-list > div {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  border-bottom: 6px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.blog-list > div:hover {
  box-shadow: var(--shadow-card-hover);
  border-bottom: 6px solid var(--color-primary);
}

/* =====================
   5. Header & Navigation
   ===================== */
header {
  background: var(--color-bg);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
  height: 72px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a.cta {
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-btn);
  border-radius: 24px;
  padding: 10px 24px;
  margin-left: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.main-nav a.cta:hover, .main-nav a.cta:focus {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px var(--color-shadow-strong);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.main-nav img {
  height: 40px;
  margin-right: 16px;
  vertical-align: middle;
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 20px;
  top: 14px;
  z-index: var(--z-header);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.mobile-menu-toggle:active, .mobile-menu-toggle:focus {
  background: var(--color-primary);
}

/* Mobile menu overlay */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-bg);
  box-shadow: 0 0 0 100vw rgba(40,83,76,0.12);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100vw);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-primary);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 12px 0;
  border-radius: var(--radius-btn);
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* Hide main nav on mobile */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* =====================
   6. Buttons & CTAs
   ===================== */
.cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 24px;
  padding: 12px 32px;
  margin-top: 8px;
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta:hover, .cta:focus, .btn:hover, .btn:focus {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* =====================
   7. Tables
   ===================== */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
thead {
  background: var(--color-secondary);
}
th, td {
  padding: 16px 12px;
  text-align: left;
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border);
}
th {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}
tr:last-child td {
  border-bottom: none;
}

/* =====================
   8. Footer
   ===================== */
footer {
  background: var(--color-primary);
  color: #fff;
  padding: 40px 0 0 0;
  margin-top: 60px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.footer-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 1rem;
}
.footer-claim {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}

/* =====================
   9. Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-cookie);
  background: var(--color-bg);
  color: var(--color-text-dark);
  box-shadow: 0 -2px 16px var(--color-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px 16px 16px 16px;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  animation: cookie-slide-in 0.6s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0 0 8px 0;
  font-size: 1rem;
  color: var(--color-text-dark);
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 24px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.cookie-banner .accept {
  background: var(--color-accent);
  color: #fff;
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-primary);
}
.cookie-banner .reject {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-primary);
  color: #fff;
}
.cookie-banner .settings {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-accent);
  color: #fff;
}

/* Cookie modal */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(40,83,76,0.16);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: var(--color-bg);
  border-radius: 24px;
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 32px 24px;
  min-width: 320px;
  max-width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: cookie-modal-in 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-modal-in {
  from { transform: scale(0.92); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.cookie-modal-content h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-text-dark);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 20px;
  height: 20px;
}
.cookie-modal-content .cookie-modal-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal-content button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 24px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.cookie-modal-content .save {
  background: var(--color-accent);
  color: #fff;
}
.cookie-modal-content .save:hover, .cookie-modal-content .save:focus {
  background: var(--color-primary);
}
.cookie-modal-content .cancel {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-modal-content .cancel:hover, .cookie-modal-content .cancel:focus {
  background: var(--color-primary);
  color: #fff;
}

/* =====================
   10. Misc & Utilities
   ===================== */
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: flex-start;
  margin-bottom: 20px;
}
.steps-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
}
.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 20px;
}

/* =====================
   11. Responsive Design
   ===================== */
@media (max-width: 1024px) {
  .container {
    max-width: 100vw;
    padding-left: 12px;
    padding-right: 12px;
  }
  .main-nav {
    display: none;
  }
}
@media (max-width: 900px) {
  .feature-grid, .team-grid, .recipe-grid, .blog-list {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div, .team-grid > div, .recipe-grid > div, .blog-list > div {
    min-width: 0;
    flex: 1 1 100%;
  }
}
@media (max-width: 768px) {
  .section {
    margin-bottom: 40px;
    padding: 24px 8px;
    border-radius: 18px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
    font-size: 1rem;
  }
  .footer-nav {
    flex-direction: column;
    gap: 12px;
  }
  .footer-social {
    flex-direction: column;
    gap: 6px;
  }
  .footer-claim {
    font-size: 1rem;
    margin-bottom: 12px;
  }
  .cookie-modal-content {
    min-width: 0;
    padding: 20px 8px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.3rem;
  }
  h2 {
    font-size: 1.05rem;
  }
  .cta, .btn {
    font-size: 0.95rem;
    padding: 10px 16px;
  }
  .cookie-banner {
    padding: 16px 4px 8px 4px;
    border-radius: 12px 12px 0 0;
  }
}

/* =====================
   12. Geometric/Structured Visuals
   ===================== */
/* Geometric accents for cards and sections */
.card, .feature-grid > div, .team-grid > div, .recipe-grid > div, .blog-list > div {
  position: relative;
  overflow: hidden;
}
.card:before, .feature-grid > div:before, .team-grid > div:before, .recipe-grid > div:before, .blog-list > div:before {
  content: '';
  position: absolute;
  top: -32px;
  right: -32px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent) 0%, transparent 100%);
  opacity: 0.12;
  border-radius: 0 0 64px 0;
  pointer-events: none;
  z-index: 1;
}
.card:after, .feature-grid > div:after, .team-grid > div:after, .recipe-grid > div:after, .blog-list > div:after {
  content: '';
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(225deg, var(--color-primary) 0%, transparent 100%);
  opacity: 0.10;
  border-radius: 0 48px 0 0;
  pointer-events: none;
  z-index: 1;
}

/* =====================
   13. Accessibility
   ===================== */
:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* =====================
   14. Hide elements utility
   ===================== */
[hidden] {
  display: none !important;
}

/* =====================
   15. Print Styles
   ===================== */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  .section, .container, .content-wrapper { box-shadow: none !important; background: #fff !important; }
}