/* --------------------------------------------------
   Sheen Harbor Institut - NATURE ORGANIC STYLE CSS
   --------------------------------------------------
   Brand: Sheen Harbor Institut
   Style: Nature-inspired organic, earth tones, green accents, organic shapes
   Fonts: Montserrat (display), Open Sans (body)
   Colors: #162447 (primary), #1f4068 (secondary), #e43f5a (accent),
           + nature organic palette (greens, browns, beiges)
   Layout: FLEXBOX ONLY (no grid/columns)
   -------------------------------------------------- */

@import url('https://fonts.googleapis.com/css?family=Montserrat:700,600,500,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,600,700&display=swap');

:root {
  /* Brand Colors */
  --color-primary: #162447;
  --color-secondary: #1f4068;
  --color-accent: #e43f5a;
  /* Nature Organic Palette */
  --color-green: #3e885b;
  --color-leaf: #6bbf59;
  --color-earth: #a68a64;
  --color-sand: #f6f1e7;
  --color-bark: #7c6f57;
  --color-cream: #f9f7f3;
  --color-dark: #222;
  --color-light: #fff;
  --color-shadow: rgba(60, 80, 60, 0.08);
  --color-shadow-strong: rgba(60, 80, 60, 0.16);
  /* Typography */
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 60px;
  /* Border radius for organic shapes */
  --radius-soft: 18px;
  --radius-pill: 999px;
  /* Transition */
  --transition: 0.25s cubic-bezier(.4,1,.4,1);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background: linear-gradient(120deg, var(--color-cream) 0%, var(--color-sand) 100%);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* --------------------
   Typography
--------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}
h2 {
  font-size: 1.6rem;
  margin-bottom: var(--space-sm);
}
h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}
h4, h5, h6 {
  font-size: 1rem;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}
ul, ol {
  padding-left: 1.2em;
}
strong {
  color: var(--color-green);
  font-weight: 700;
}
a {
  color: var(--color-green);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
}

/* --------------------
   Layout Containers
--------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--space-sm);
  padding-right: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-cream);
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 16px var(--color-shadow);
}

/* Feature grid (cards, features, etc.) */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
}
.feature-grid > div {
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--color-light);
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  border-left: 6px solid var(--color-green);
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.02);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.card {
  background: var(--color-light);
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.02);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  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: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-sand);
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: var(--space-md);
  color: var(--color-dark);
  font-style: italic;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card strong {
  font-style: normal;
  color: var(--color-green);
  margin-left: var(--space-sm);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}

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

/* --------------------
   Header & Navigation
--------------------- */
header {
  background: linear-gradient(90deg, var(--color-green) 0%, var(--color-leaf) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}
header img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-soft);
  background: var(--color-cream);
  padding: 4px 8px;
  box-shadow: 0 1px 6px var(--color-shadow);
}
header nav {
  display: flex;
  flex-direction: row;
  gap: var(--space-md);
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-leaf);
  color: var(--color-light);
}
.cta-primary {
  background: linear-gradient(90deg, var(--color-green) 60%, var(--color-leaf) 100%);
  color: var(--color-light);
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-pill);
  padding: 12px 32px;
  margin-left: var(--space-sm);
  box-shadow: 0 2px 12px var(--color-shadow);
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-accent) 60%, var(--color-green) 100%);
  color: var(--color-light);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: var(--color-green);
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-pill);
  font-size: 2rem;
  padding: 6px 18px;
  cursor: pointer;
  margin-left: var(--space-sm);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--color-accent);
  color: var(--color-light);
}

/* --------------------
   Mobile Menu Overlay
--------------------- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(34, 44, 39, 0.96);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: var(--space-lg) var(--space-md) var(--space-md) var(--space-md);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.4,1,.4,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: var(--color-accent);
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-pill);
  font-size: 2rem;
  padding: 6px 18px;
  cursor: pointer;
  margin-bottom: var(--space-md);
  align-self: flex-end;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-green);
  color: var(--color-light);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  align-items: flex-start;
}
.mobile-nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 0;
  border-radius: var(--radius-pill);
  transition: background var(--transition), color var(--transition);
  width: 100%;
  display: block;
  text-align: left;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-leaf);
  color: var(--color-dark);
}

/* --------------------
   Main & Sections
--------------------- */
main {
  width: 100%;
  margin: 0 auto;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-cream);
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 16px var(--color-shadow);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* --------------------
   Footer
--------------------- */
footer {
  background: linear-gradient(90deg, var(--color-green) 0%, var(--color-bark) 100%);
  color: var(--color-light);
  padding: var(--space-lg) 0 var(--space-md) 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-lg);
  justify-content: space-between;
}
footer img {
  height: 40px;
  width: auto;
  background: var(--color-cream);
  border-radius: var(--radius-soft);
  padding: 2px 6px;
  box-shadow: 0 1px 6px var(--color-shadow);
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
footer nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-size: 1rem;
  text-decoration: none;
  margin-bottom: 4px;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-leaf);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-light);
  margin-bottom: var(--space-xs);
}
.footer-contact a {
  color: var(--color-leaf);
  text-decoration: underline;
}
.footer-social {
  display: flex;
  flex-direction: row;
  gap: var(--space-sm);
  align-items: center;
}
.footer-social a {
  color: var(--color-light);
  background: var(--color-green);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover, .footer-social a:focus {
  background: var(--color-accent);
  color: var(--color-light);
}

/* --------------------
   Cookie Consent Banner
--------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 99999;
  background: var(--color-sand);
  color: var(--color-dark);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  animation: cookieBannerIn 0.5s cubic-bezier(.4,1,.4,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  font-size: 1rem;
  flex: 1 1 auto;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: var(--space-sm);
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-banner .accept {
  background: var(--color-green);
  color: var(--color-light);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-leaf);
  color: var(--color-dark);
}
.cookie-banner .reject {
  background: var(--color-accent);
  color: var(--color-light);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-bark);
  color: var(--color-light);
}
.cookie-banner .settings {
  background: var(--color-cream);
  color: var(--color-green);
  border: 2px solid var(--color-green);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-green);
  color: var(--color-light);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 100000;
  background: rgba(34, 44, 39, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,1,.4,1);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: var(--color-light);
  color: var(--color-dark);
  border-radius: var(--radius-soft);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  padding: var(--space-lg) var(--space-md);
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  animation: cookieModalIn 0.4s cubic-bezier(.4,1,.4,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.95); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.cookie-modal-content h2 {
  margin-bottom: var(--space-xs);
}
.cookie-modal-content .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.cookie-modal-content .cookie-category label {
  font-weight: 600;
  color: var(--color-green);
}
.cookie-modal-content .cookie-category input[type="checkbox"] {
  accent-color: var(--color-green);
  width: 20px;
  height: 20px;
}
.cookie-modal-content .cookie-category.essential label {
  color: var(--color-bark);
}
.cookie-modal-content .cookie-category.essential input[type="checkbox"] {
  accent-color: var(--color-bark);
}
.cookie-modal-content .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: var(--space-sm);
  justify-content: flex-end;
}
.cookie-modal-content button {
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-modal-content .accept {
  background: var(--color-green);
  color: var(--color-light);
}
.cookie-modal-content .accept:hover, .cookie-modal-content .accept:focus {
  background: var(--color-leaf);
  color: var(--color-dark);
}
.cookie-modal-content .reject {
  background: var(--color-accent);
  color: var(--color-light);
}
.cookie-modal-content .reject:hover, .cookie-modal-content .reject:focus {
  background: var(--color-bark);
  color: var(--color-light);
}
.cookie-modal-content .close {
  background: var(--color-cream);
  color: var(--color-green);
  border: 2px solid var(--color-green);
}
.cookie-modal-content .close:hover, .cookie-modal-content .close:focus {
  background: var(--color-green);
  color: var(--color-light);
}

/* --------------------
   Lists & Misc
--------------------- */
ul, ol {
  margin-bottom: var(--space-sm);
}
ul li, ol li {
  margin-bottom: 6px;
  padding-left: 2px;
}

/* Organic shape accents (decorative only) */
.organic-shape {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.12;
  filter: blur(2px);
}

/* --------------------
   Responsive Design
--------------------- */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .feature-grid > div, .card {
    min-width: 180px;
  }
  footer .container {
    gap: var(--space-md);
  }
}
@media (max-width: 900px) {
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  .feature-grid {
    gap: var(--space-sm);
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
  }
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid {
    flex-direction: column;
    gap: var(--space-md);
  }
  .feature-grid > div {
    width: 100%;
    min-width: 0;
  }
  .card-container {
    flex-direction: column;
    gap: var(--space-md);
  }
  .content-grid {
    flex-direction: column;
    gap: var(--space-md);
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
  main {
    padding-top: var(--space-md);
    padding-bottom: var(--space-md);
    gap: var(--space-lg);
  }
  section {
    padding: var(--space-md) var(--space-xs);
    margin-bottom: var(--space-lg);
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.98rem;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  header img, footer img {
    height: 32px;
  }
  .cta-primary {
    padding: 10px 18px;
    font-size: 0.98rem;
  }
  .cookie-modal-content {
    padding: var(--space-md) var(--space-xs);
    min-width: 0;
  }
}

/* --------------------
   Accessibility & Focus
--------------------- */
a, button, input, select, textarea {
  outline: none;
  transition: box-shadow var(--transition), border-color var(--transition);
}
a:focus, button:focus, input:focus, select:focus, textarea:focus {
  box-shadow: 0 0 0 3px var(--color-leaf);
  border-color: var(--color-leaf);
}

/* --------------------
   Utility Classes
--------------------- */
.hide {
  display: none !important;
}
.flex {
  display: flex !important;
}
.flex-col {
  flex-direction: column !important;
}
.flex-row {
  flex-direction: row !important;
}
.align-center {
  align-items: center !important;
}
.justify-center {
  justify-content: center !important;
}
.gap-md {
  gap: var(--space-md) !important;
}

/* --------------------
   Prevent Overlapping
--------------------- */
section, .card, .feature-grid > div, .testimonial-card {
  margin-bottom: var(--space-md);
}

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