/* =========================
   Verborgene Reise Automation
   Monochrome Sophisticated CSS
   ========================= */

/* ====== CSS Variables ====== */
:root {
  --color-bg: #fff;
  --color-bg-alt: #f4f1de;
  --color-primary: #233447;
  --color-secondary: #81b29a;
  --color-accent: #f4f1de;
  --color-black: #111;
  --color-white: #fff;
  --color-gray-100: #f7f7f7;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #cccccc;
  --color-gray-400: #999999;
  --color-gray-500: #666666;
  --color-gray-600: #444444;
  --color-gray-700: #222222;
  --color-shadow: rgba(35, 52, 71, 0.08);
  --color-shadow-dark: rgba(35, 52, 71, 0.18);
  --color-border: #e5e5e5;
  --color-focus: #81b29a;

  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 18px;
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-bg);
  color: var(--color-black);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-black);
  line-height: 1.7;
  min-height: 100vh;
  font-size: 1rem;
  letter-spacing: 0.01em;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  outline: none;
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  margin-bottom: 0.7em;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 0.6em;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5em;
}
h4, h5, h6 {
  font-size: 1rem;
  margin-bottom: 0.4em;
}
p {
  margin-top: 0;
  margin-bottom: 1.1em;
  color: var(--color-gray-700);
  font-size: 1.05rem;
}
strong {
  color: var(--color-primary);
  font-weight: 700;
}
ul, ol {
  margin: 0 0 1.2em 1.2em;
  padding: 0;
  color: var(--color-gray-700);
}
li {
  margin-bottom: 0.5em;
  font-size: 1rem;
}

/* ====== Layout Containers ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ====== Section Spacing ====== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 16px var(--color-shadow);
  transition: box-shadow var(--transition);
}
section:last-child {
  margin-bottom: 0;
}

/* ====== Feature Grid & Cards ====== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.feature-grid > div {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 22px 22px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 100%;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid var(--color-border);
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-dark);
  transform: translateY(-4px) scale(1.02);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-dark);
  transform: translateY(-4px) scale(1.01);
}

.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;
}
.text-image-section > div {
  flex: 1 1 260px;
  min-width: 220px;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 8px var(--color-shadow);
  margin-bottom: 20px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-black);
  font-style: italic;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card strong {
  font-style: normal;
  color: var(--color-secondary);
  margin-left: auto;
  font-size: 1rem;
}
.testimonial-card:hover {
  box-shadow: 0 4px 16px var(--color-shadow-dark);
  border-left: 4px solid var(--color-secondary);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Buttons & CTA ====== */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 13px 32px;
  border-radius: var(--radius);
  border: none;
  box-shadow: 0 2px 12px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-transform: none;
  letter-spacing: 0.01em;
  margin-top: 10px;
  margin-bottom: 10px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-black);
  box-shadow: 0 6px 24px var(--color-shadow-dark);
  transform: translateY(-2px) scale(1.03);
  outline: none;
}

button, .button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  background: var(--color-gray-200);
  color: var(--color-black);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
button:hover, .button:hover, button:focus, .button:focus {
  background: var(--color-secondary);
  color: var(--color-white);
  outline: none;
}

/* ====== Header & Navigation ====== */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 20px;
  min-height: 72px;
}
header img {
  height: 44px;
  width: auto;
  margin-right: 24px;
}
header nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 22px;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  font-size: 1.05rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
header nav a:hover, header nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
  outline: none;
}
header .cta-btn {
  margin-left: 18px;
  margin-right: 0;
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-secondary);
  outline: none;
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(35, 52, 71, 0.97);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  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-secondary);
  outline: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 36px;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  border-bottom: 2px solid transparent;
  padding: 4px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
  outline: none;
}

/* ====== Footer ====== */
footer {
  background: var(--color-bg-alt);
  color: var(--color-black);
  padding: 36px 0 18px 0;
  border-top: 1px solid var(--color-border);
}
footer .container {
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
  outline: none;
}
footer p {
  margin: 0;
  color: var(--color-gray-600);
  font-size: 0.98rem;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99999;
  background: var(--color-white);
  color: var(--color-black);
  box-shadow: 0 -2px 16px var(--color-shadow-dark);
  padding: 28px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-top: 2px solid var(--color-primary);
  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 p {
  margin: 0 0 8px 0;
  color: var(--color-black);
  font-size: 1.05rem;
}
.cookie-banner .cookie-btns {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 4px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  background: var(--color-primary);
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 6px var(--color-shadow);
}
.cookie-banner button.cookie-reject {
  background: var(--color-gray-300);
  color: var(--color-black);
}
.cookie-banner button.cookie-settings {
  background: var(--color-secondary);
  color: var(--color-white);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--color-secondary);
  color: var(--color-black);
  outline: none;
}
.cookie-banner button.cookie-settings:hover, .cookie-banner button.cookie-settings:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  z-index: 100000;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(35, 52, 71, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 48px var(--color-shadow-dark);
  padding: 38px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5em;
  color: var(--color-primary);
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1.05rem;
}
.cookie-modal .cookie-category label {
  font-weight: 500;
  color: var(--color-primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  accent-color: var(--color-gray-400);
  opacity: 0.7;
}
.cookie-modal .cookie-modal-btns {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  background: var(--color-primary);
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  box-shadow: 0 1px 6px var(--color-shadow);
}
.cookie-modal button.cookie-cancel {
  background: var(--color-gray-300);
  color: var(--color-black);
}
.cookie-modal button:hover, .cookie-modal button:focus {
  background: var(--color-secondary);
  color: var(--color-black);
  outline: none;
}

/* ====== Forms ====== */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-300);
  padding: 10px 14px;
  background: var(--color-bg);
  color: var(--color-black);
  margin-bottom: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 2px var(--color-secondary);
  outline: none;
}
label {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
}

/* ====== Responsive Design ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .text-image-section > div {
    min-width: 180px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  section {
    padding: 32px 10px;
  }
  .feature-grid {
    gap: 18px;
  }
  .feature-grid > div {
    padding: 20px 12px 14px 12px;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 56px;
    padding: 0 10px;
  }
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .cta-btn {
    padding: 11px 18px;
    font-size: 1rem;
    margin-left: 8px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
    max-width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .text-image-section > div {
    width: 100%;
    min-width: 0;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  section {
    padding: 24px 4px;
    margin-bottom: 36px;
  }
  footer .container {
    padding: 0 8px;
    gap: 10px;
  }
  .cookie-modal {
    min-width: 0;
    padding: 18px 8px 18px 8px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.35rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .cta-btn {
    font-size: 0.98rem;
    padding: 9px 12px;
  }
  .cookie-banner {
    padding: 16px 4px 12px 4px;
  }
  .cookie-banner .cookie-btns {
    flex-direction: column;
    gap: 8px;
  }
}

/* ====== Micro-Interactions ====== */
.card, .feature-grid > div, .testimonial-card, .cta-btn, .cookie-banner button, .cookie-modal button {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
}

/* ====== Utility Classes ====== */
.hide {
  display: none !important;
}

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

/* ====== Prevent Overlapping ====== */
section, .feature-grid > div, .card, .testimonial-card, .content-wrapper, .text-image-section {
  margin-bottom: 20px;
}

/* ====== Z-Index for Overlays ====== */
.mobile-menu,
.cookie-modal-overlay {
  z-index: 9999;
}

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