/* --------------------------------------------------
   Airy Haven - Industrial Modern CSS Theme
   Brand: Airy Haven | Style: Industrial Modern
   Author: Senior CSS Developer & UI Designer
-------------------------------------------------- */

/* --------------------
   CSS Variables
--------------------- */
:root {
  --color-primary: #22496E;
  --color-secondary: #43B6A0;
  --color-accent: #F4F7FA;
  --color-bg: #181C22;
  --color-bg-alt: #23272F;
  --color-metal: #7A8A99;
  --color-metal-dark: #4B5A68;
  --color-text: #F4F7FA;
  --color-text-light: #BFC8D1;
  --color-text-dark: #23272F;
  --color-shadow: rgba(34, 73, 110, 0.18);
  --color-shadow-strong: rgba(34, 73, 110, 0.32);
  --color-btn-hover: #2B5B8A;
  --color-btn-secondary-hover: #36917F;
  --color-border: #313843;
  --color-focus: #43B6A0;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-strong: 0 4px 24px var(--color-shadow-strong);
  --font-display: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Open Sans', 'Segoe UI', Arial, sans-serif;
  --font-industrial: 'Montserrat', 'Oswald', 'Roboto Condensed', Arial, sans-serif;
}

/* --------------------
   Reset & Base Styles
--------------------- */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-bg);
  color: var(--color-text);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  outline: none;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-industrial);
  font-weight: 700;
  margin: 0 0 18px 0;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  color: var(--color-accent);
  text-shadow: 0 2px 8px var(--color-shadow);
}
h2 {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: 16px;
}
h3 {
  font-size: 1.25rem;
  color: var(--color-primary);
}
h4, h5, h6 {
  font-size: 1.1rem;
  color: var(--color-metal);
}
p, ul, ol {
  margin: 0 0 16px 0;
  color: var(--color-text-light);
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.2em;
}
strong {
  color: var(--color-accent);
  font-weight: 700;
}

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

/* Section Spacing */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

/* --------------------
   Flexbox Patterns
--------------------- */
.feature-grid, .card-container, .event-cards, .testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.feature-grid {
  justify-content: flex-start;
}
.card-container {
  justify-content: space-between;
}
.event-cards {
  gap: 24px;
}
.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-accent);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 260px;
  max-width: 420px;
  margin-bottom: 20px;
  font-size: 1.05rem;
  flex: 1 1 320px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --------------------
   Cards & Features
--------------------- */
.feature, .event-card, .card {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px 22px 22px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 260px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.feature:hover, .event-card:hover, .card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px) scale(1.02);
}

/* --------------------
   Buttons
--------------------- */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-industrial);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  padding: 12px 32px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  text-transform: uppercase;
  margin-top: 8px;
  margin-bottom: 8px;
}
.btn-primary {
  background: linear-gradient(90deg, var(--color-primary) 80%, var(--color-metal) 100%);
  color: var(--color-accent);
  border: 1.5px solid var(--color-primary);
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, var(--color-btn-hover) 80%, var(--color-metal-dark) 100%);
  color: var(--color-accent);
  box-shadow: var(--shadow-strong);
  outline: 2px solid var(--color-focus);
  transform: translateY(-2px) scale(1.03);
}
.btn-secondary {
  background: linear-gradient(90deg, var(--color-secondary) 80%, var(--color-metal) 100%);
  color: var(--color-bg);
  border: 1.5px solid var(--color-secondary);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: linear-gradient(90deg, var(--color-btn-secondary-hover) 80%, var(--color-metal-dark) 100%);
  color: var(--color-accent);
  box-shadow: var(--shadow-strong);
  outline: 2px solid var(--color-focus);
  transform: translateY(-2px) scale(1.03);
}

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: var(--color-bg-alt);
  border-bottom: 2px solid var(--color-border);
  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: 18px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-industrial);
  font-size: 1rem;
  color: var(--color-metal);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
header .btn-primary {
  margin-left: 24px;
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2rem;
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:focus {
  color: var(--color-secondary);
  outline: 2px solid var(--color-focus);
}

/* --------------------
   Mobile Menu Overlay
--------------------- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(24,28,34,0.98);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);
  transition: opacity 0.3s var(--transition), transform 0.4s var(--transition);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  margin: 24px 32px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
  transform: scale(1.1);
  outline: 2px solid var(--color-focus);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
  margin: 48px 0 0 48px;
}
.mobile-nav a {
  font-family: var(--font-industrial);
  font-size: 1.3rem;
  color: var(--color-accent);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* --------------------
   Footer
--------------------- */
footer {
  background: var(--color-bg-alt);
  border-top: 2px solid var(--color-border);
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 32px;
  align-items: center;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 16px;
}
.footer-links a {
  color: var(--color-metal);
  font-family: var(--font-industrial);
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-links a:hover, .footer-links a:focus {
  color: var(--color-secondary);
}
.social-media {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.social-media span {
  color: var(--color-metal);
  font-size: 1rem;
}
.social-media a {
  color: var(--color-secondary);
  font-size: 1.2rem;
  transition: color var(--transition);
}
.social-media a:hover, .social-media a:focus {
  color: var(--color-primary);
}
.brand-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.brand-footer img {
  height: 38px;
  margin-bottom: 6px;
}
.brand-footer p {
  color: var(--color-metal);
  font-size: 0.98rem;
  margin: 0;
}

/* --------------------
   Testimonial Section
--------------------- */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.testimonial-card {
  background: var(--color-accent);
  color: var(--color-text-dark);
  border-left: 5px solid var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-family: var(--font-body);
  font-size: 1.08rem;
  padding: 24px 28px;
  margin-bottom: 20px;
  min-width: 260px;
  max-width: 420px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-text-dark);
  font-style: italic;
  margin-bottom: 10px;
}
.testimonial-card span {
  color: var(--color-metal-dark);
  font-size: 0.98rem;
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99999;
  background: var(--color-bg-alt);
  color: var(--color-accent);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 1rem;
  border-top: 2px solid var(--color-border);
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.3s var(--transition), transform 0.4s var(--transition);
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-banner button {
  font-family: var(--font-industrial);
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  margin: 0 2px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-bg);
  border: 1.5px solid var(--color-secondary);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-btn-secondary-hover);
  color: var(--color-accent);
  box-shadow: var(--shadow);
  outline: 2px solid var(--color-focus);
}
.cookie-banner .reject {
  background: var(--color-bg);
  color: var(--color-accent);
  border: 1.5px solid var(--color-metal);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-metal-dark);
  color: var(--color-accent);
  box-shadow: var(--shadow);
  outline: 2px solid var(--color-focus);
}
.cookie-banner .settings {
  background: var(--color-primary);
  color: var(--color-accent);
  border: 1.5px solid var(--color-primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-btn-hover);
  color: var(--color-accent);
  box-shadow: var(--shadow);
  outline: 2px solid var(--color-focus);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(24,28,34,0.92);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--transition);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal .modal-content {
  background: var(--color-bg-alt);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.cookie-modal .modal-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .modal-close:hover, .cookie-modal .modal-close:focus {
  color: var(--color-secondary);
  outline: 2px solid var(--color-focus);
}
.cookie-modal h2 {
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-modal .cookie-toggle {
  width: 40px;
  height: 22px;
  background: var(--color-metal-dark);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle .slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + .slider {
  left: 20px;
  background: var(--color-secondary);
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-metal);
  font-style: italic;
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  opacity: 0.5;
  pointer-events: none;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 12px;
}
.cookie-modal .modal-actions button {
  font-family: var(--font-industrial);
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-modal .modal-actions .save {
  background: var(--color-secondary);
  color: var(--color-bg);
  border: 1.5px solid var(--color-secondary);
}
.cookie-modal .modal-actions .save:hover, .cookie-modal .modal-actions .save:focus {
  background: var(--color-btn-secondary-hover);
  color: var(--color-accent);
  box-shadow: var(--shadow);
  outline: 2px solid var(--color-focus);
}
.cookie-modal .modal-actions .cancel {
  background: var(--color-bg);
  color: var(--color-accent);
  border: 1.5px solid var(--color-metal);
}
.cookie-modal .modal-actions .cancel:hover, .cookie-modal .modal-actions .cancel:focus {
  background: var(--color-metal-dark);
  color: var(--color-accent);
  box-shadow: var(--shadow);
  outline: 2px solid var(--color-focus);
}

/* --------------------
   Lists & Misc
--------------------- */
ul, ol {
  color: var(--color-text-light);
  margin-bottom: 16px;
}
li {
  margin-bottom: 8px;
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid, .card-container, .event-cards, .testimonial-slider {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature, .event-card, .card, .testimonial-card {
    min-width: 220px;
    flex: 1 1 240px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 56px;
    padding: 0 10px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .btn-primary {
    margin-left: 0;
  }
  .feature-grid, .card-container, .event-cards, .testimonial-slider {
    flex-direction: column;
    gap: 18px;
  }
  .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .footer-links {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
  .social-media {
    flex-direction: column;
    gap: 6px;
    align-items: center;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 8px;
  }
  .cookie-modal .modal-content {
    min-width: 90vw;
    padding: 22px 8px 18px 8px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .feature, .event-card, .card, .testimonial-card {
    padding: 16px 8px 12px 8px;
    min-width: 140px;
    font-size: 0.98rem;
  }
  .brand-footer img {
    height: 28px;
  }
}

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

/* --------------------
   Micro-interactions
--------------------- */
.btn-primary, .btn-secondary, .cookie-banner button, .cookie-modal .modal-actions button {
  will-change: transform, box-shadow;
}

/* --------------------
   Hide Mobile Menu by Default
--------------------- */
.mobile-menu {
  display: flex;
}

/* Hide cookie modal by default */
.cookie-modal {
  display: flex;
}

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

/* --------------------
   End of CSS
--------------------- */