/* =========================
   VitalGenuss Industrial Modern CSS
   ========================= */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #205c3e;
  --color-primary-dark: #162f23;
  --color-secondary: #23272b;
  --color-bg: #181a1b;
  --color-surface: #23272b;
  --color-surface-light: #2e3237;
  --color-accent: #f9b233;
  --color-accent-dark: #b97d0d;
  --color-metal: #b0b5b9;
  --color-metal-dark: #6d7278;
  --color-white: #fff;
  --color-black: #111;
  --color-grey: #888;
  --color-grey-light: #d1d3d4;
  --color-success: #26734d;
  --color-error: #c0392b;
  --shadow-card: 0 4px 24px 0 rgba(20,20,20,0.18), 0 1.5px 0 0 var(--color-metal-dark);
  --shadow-btn: 0 2px 8px 0 rgba(0,0,0,0.15);
  --radius: 10px;
  --radius-btn: 6px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
  --font-industrial: 'Montserrat', 'Roboto Condensed', 'Arial Narrow', Arial, sans-serif;
  --header-height: 72px;
}

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

img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-metal);
  margin-top: 0;
  margin-bottom: 0.5em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  color: var(--color-accent);
  text-shadow: 0 2px 0 var(--color-metal-dark);
}
h2 {
  font-size: 1.6rem;
  color: var(--color-metal);
}
h3 {
  font-size: 1.2rem;
  color: var(--color-accent);
}

p, ul, ol {
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--color-white);
}

strong {
  color: var(--color-accent);
  font-weight: 700;
}

ul, ol {
  padding-left: 1.2em;
}

/* ====== Layout Containers ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  position: relative;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-surface-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
  min-width: 260px;
  flex: 1 1 280px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(249,178,51,0.15), 0 2.5px 0 0 var(--color-accent);
  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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 260px;
  max-width: 420px;
  color: #23272b;
  background: var(--color-grey-light);
  border-left: 6px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(249,178,51,0.18), 0 2.5px 0 0 var(--color-accent-dark);
  border-left: 6px solid var(--color-primary);
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.1rem;
  font-style: italic;
}
.testimonial-author {
  color: var(--color-metal-dark);
  font-size: 0.95rem;
  font-family: var(--font-industrial);
  font-weight: 600;
}
.star-rating {
  color: var(--color-accent);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-surface-light);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}

.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.features-grid > div {
  background: var(--color-surface-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  border-left: 4px solid var(--color-metal);
}
.features-grid > div:hover {
  box-shadow: 0 8px 32px 0 rgba(249,178,51,0.12), 0 2.5px 0 0 var(--color-accent);
  transform: translateY(-4px) scale(1.02);
  border-left: 4px solid var(--color-accent);
}

.recipe-cards, .blog-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.recipe-cards > div, .blog-cards > div {
  background: var(--color-surface-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 20px 18px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  border-left: 4px solid var(--color-metal);
}
.recipe-cards > div:hover, .blog-cards > div:hover {
  box-shadow: 0 8px 32px 0 rgba(249,178,51,0.10), 0 2.5px 0 0 var(--color-accent);
  transform: translateY(-4px) scale(1.01);
  border-left: 4px solid var(--color-accent);
}

.quick-links {
  margin-top: 16px;
  font-size: 1rem;
  color: var(--color-metal);
}
.quick-links a {
  color: var(--color-accent);
  font-weight: 600;
  margin: 0 4px;
}
.quick-links a:hover {
  color: var(--color-accent-dark);
}

.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}
.topic-tags span {
  background: var(--color-metal-dark);
  color: var(--color-white);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 0.95rem;
  font-family: var(--font-industrial);
  letter-spacing: 0.03em;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  background: var(--color-surface-light);
  border-radius: var(--radius);
  padding: 10px 18px;
  margin-bottom: 20px;
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1rem;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 1em 0;
}
.timeline li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--color-metal);
}
.timeline li:before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-metal-dark);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.feature-list li {
  margin-bottom: 16px;
  padding-left: 0;
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1.05rem;
}

.step-list {
  list-style: decimal inside;
  margin: 0 0 1em 0;
  padding: 0;
  color: var(--color-metal);
  font-family: var(--font-industrial);
}
.step-list li {
  margin-bottom: 14px;
  font-size: 1.05rem;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0 0 1em 0;
}
.contact-details li {
  margin-bottom: 12px;
  color: var(--color-metal);
  font-family: var(--font-industrial);
}

/* ====== Header & Navigation ====== */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(90deg, var(--color-bg) 80%, var(--color-metal-dark) 100%);
  padding: 0 24px;
  height: var(--header-height);
  box-shadow: 0 2px 12px 0 rgba(20,20,20,0.10);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo img {
  height: 44px;
  width: auto;
  filter: grayscale(0.2) contrast(1.2) drop-shadow(0 2px 0 var(--color-metal-dark));
}
.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}
.cta-btn {
  background: linear-gradient(90deg, var(--color-accent) 80%, var(--color-accent-dark) 100%);
  color: var(--color-black);
  font-family: var(--font-industrial);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-btn);
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  margin-left: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  outline: none;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--color-accent-dark) 80%, var(--color-accent) 100%);
  color: var(--color-white);
  transform: translateY(-2px) scale(1.03);
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 18px;
  right: 22px;
  z-index: 201;
  background: var(--color-surface-light);
  color: var(--color-accent);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  background: var(--color-accent);
  color: var(--color-black);
  transform: scale(0.96);
}
.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: linear-gradient(120deg, var(--color-bg) 80%, var(--color-metal-dark) 100%);
  z-index: 200;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 32px 0 rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  position: absolute;
  top: 22px;
  right: 28px;
  cursor: pointer;
  z-index: 210;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:hover {
  color: var(--color-accent-dark);
  transform: scale(1.08);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 90px;
  width: 100%;
  align-items: flex-start;
  padding-left: 36px;
}
.mobile-nav a {
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
  border-left: 4px solid transparent;
  padding: 6px 0 6px 10px;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  border-left: 4px solid var(--color-accent);
}

/* Hide main nav and show burger on mobile */
@media (max-width: 1024px) {
  .main-nav, .cta-btn {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* ====== Footer ====== */
footer {
  background: linear-gradient(90deg, var(--color-bg) 80%, var(--color-metal-dark) 100%);
  color: var(--color-metal);
  padding: 40px 0 24px 0;
  margin-top: 60px;
  border-top: 2px solid var(--color-metal-dark);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 18px;
}
.footer-nav a {
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.footer-nav a:hover {
  color: var(--color-accent);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.98rem;
  color: var(--color-metal-dark);
  margin-bottom: 12px;
}
.footer-brand {
  text-align: center;
  color: var(--color-metal-dark);
  font-size: 0.95rem;
  margin-top: 10px;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-surface-light) 80%, var(--color-metal-dark) 100%);
  color: var(--color-black);
  box-shadow: 0 -2px 16px 0 rgba(0,0,0,0.18);
  z-index: 3000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
}
.cookie-btn {
  background: var(--color-accent);
  color: var(--color-black);
  border: none;
  border-radius: var(--radius-btn);
  font-family: var(--font-industrial);
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 22px;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px) scale(1.03);
}
.cookie-btn.secondary {
  background: var(--color-metal-dark);
  color: var(--color-white);
}
.cookie-btn.secondary:hover {
  background: var(--color-metal);
  color: var(--color-black);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: rgba(24,26,27,0.85);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-surface-light);
  color: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(0,0,0,0.25);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes cookieModalIn {
  from { transform: scale(0.92) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-accent);
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-industrial);
  font-size: 1.05rem;
  color: var(--color-metal);
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 20px;
  background: var(--color-metal-dark);
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--color-accent);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 14px;
  height: 14px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(18px);
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 1.6rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal .cookie-modal-close:hover {
  color: var(--color-accent-dark);
  transform: scale(1.08);
}

/* ====== Responsive Design ====== */
@media (max-width: 900px) {
  .features-grid, .recipe-cards, .blog-cards, .card-container, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .features-grid > div, .recipe-cards > div, .blog-cards > div, .card {
    min-width: 0;
    width: 100%;
  }
}
@media (max-width: 768px) {
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  header {
    flex-direction: row;
    padding: 0 10px;
    height: 60px;
  }
  .logo img {
    height: 34px;
  }
  .footer-contact {
    font-size: 0.93rem;
  }
  .footer-nav {
    gap: 14px;
    font-size: 0.93rem;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.35rem;
  }
  h2 {
    font-size: 1.08rem;
  }
  .cta-btn {
    font-size: 0.98rem;
    padding: 10px 14px;
  }
  .testimonial-card {
    padding: 12px;
    font-size: 0.98rem;
  }
}

/* ====== Micro-interactions & Effects ====== */
.card, .features-grid > div, .recipe-cards > div, .blog-cards > div, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.cta-btn, .cookie-btn {
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.main-nav a, .footer-nav a, .mobile-nav a {
  transition: color var(--transition), border-color var(--transition);
}

/* ====== Utility Classes ====== */
.text-center {
  text-align: center;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2em !important; }
.mb-2 { margin-bottom: 2em !important; }

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

/* ====== Hide elements visually but keep for screen readers ====== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ====== End of CSS ====== */