/* =============================
   Trion Arabidom – style.css
   Geometric Structured Design
   ============================= */

/* ====== FONT IMPORTS ====== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --color-primary: #234E3B;
  --color-secondary: #6D9886;
  --color-accent: #F6F5F2;
  --color-dark: #1a2a22;
  --color-light: #ffffff;
  --color-grey: #e5e5e5;
  --color-shadow: rgba(35, 78, 59, 0.08);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --radius-card: 0.75rem;
  --radius-btn: 0.5rem;
  --transition: 0.25s cubic-bezier(.5,.2,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-btn: 0 2px 8px rgba(35,78,59,0.10);
  --z-cookie: 10000;
  --z-mobile-menu: 9999;
}

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-primary);
  background: var(--color-accent);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-card);
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 20px 0;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  text-transform: none;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.1;
  margin-bottom: 24px;
}
h2 {
  font-size: 1.6rem;
  line-height: 1.2;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
h4, h5, h6 {
  font-size: 1rem;
  font-weight: 700;
}
p, ul, ol {
  margin: 0 0 18px 0;
  font-size: 1rem;
}
strong {
  font-weight: 700;
}

ul, ol {
  padding-left: 1.5em;
}
ul li, ol li {
  margin-bottom: 8px;
}

/* ====== LINKS ====== */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* ====== CONTAINER & LAYOUT ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

/* ====== FLEXBOX PATTERNS ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  min-width: 260px;
  flex: 1 1 300px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(35,78,59,0.16);
  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-accent);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  color: var(--color-primary);
  font-style: italic;
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card strong {
  font-style: normal;
  font-weight: 700;
  color: var(--color-secondary);
  margin-left: 12px;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px rgba(35,78,59,0.16);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  margin-bottom: 20px;
}

/* ====== HERO & FEATURE GRIDS ====== */
.feature-grid, .team-grid, .image-grid, .image-slider, .testimonial-slider, .faq-list, .before-after-images {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div, .team-grid > div, .image-grid > figure, .faq-list > div {
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .team-grid > div:hover, .image-grid > figure:hover, .faq-list > div:hover {
  box-shadow: 0 8px 32px rgba(35,78,59,0.16);
  transform: translateY(-4px) scale(1.02);
}
.image-slider, .testimonial-slider {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-secondary) var(--color-accent);
}
.image-slider figure, .testimonial-slider .testimonial-card {
  min-width: 320px;
  flex: 0 0 320px;
}
.image-slider figure {
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin: 0;
  padding: 0 0 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.image-slider figcaption {
  font-size: 0.98rem;
  color: var(--color-secondary);
  margin-top: 8px;
  text-align: center;
}

.before-after-images figure {
  flex: 1 1 220px;
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin: 0;
  padding: 0 0 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.before-after-images figcaption {
  font-size: 0.95rem;
  color: var(--color-secondary);
  margin-top: 6px;
}

.project-filters {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0 0 0;
}
.project-filters button {
  background: var(--color-secondary);
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-btn);
  padding: 8px 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.project-filters button:hover, .project-filters button:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* ====== CTA BUTTONS ====== */
.cta-primary, .cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-btn);
  padding: 14px 36px;
  margin: 16px 0 0 0;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  position: relative;
}
.cta-primary {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cta-primary:hover, .cta-primary:focus {
  background: var(--color-secondary);
  color: var(--color-light);
  box-shadow: 0 4px 24px rgba(35,78,59,0.18);
  transform: translateY(-2px) scale(1.03);
}
.cta-secondary {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 4px 24px rgba(35,78,59,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* ====== NAVIGATION ====== */
header {
  background: var(--color-light);
  box-shadow: 0 2px 12px rgba(35,78,59,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.main-nav a {
  color: var(--color-primary);
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.main-nav .cta-primary {
  margin-left: 16px;
  font-size: 1rem;
  padding: 10px 22px;
}
.main-nav img {
  height: 38px;
  width: auto;
  margin-right: 18px;
  border-radius: 0;
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: var(--color-primary);
  color: var(--color-accent);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 24px;
  top: 14px;
  z-index: var(--z-mobile-menu);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.mobile-menu-toggle:active {
  background: var(--color-secondary);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-primary);
  z-index: var(--z-mobile-menu);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.7,.2,.2,1);
}
.mobile-menu.open {
  display: flex;
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  color: var(--color-accent);
  border: none;
  font-size: 2.2rem;
  position: absolute;
  top: 22px;
  right: 28px;
  cursor: pointer;
  z-index: 2;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 80px 0 0 40px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  padding: 10px 0;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}

/* ====== FOOTER ====== */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 18px;
}
.footer-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 6px 10px;
  border-radius: var(--radius-btn);
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-accent);
}
.footer-contact a {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* ====== MAP & MISC ====== */
.map {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-card);
  overflow: hidden;
  margin: 24px 0;
  box-shadow: var(--shadow-card);
}

.timeline {
  background: var(--color-secondary);
  color: var(--color-light);
  border-radius: var(--radius-card);
  padding: 18px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  margin: 24px 0 0 0;
  box-shadow: var(--shadow-card);
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  background: var(--color-light);
  color: var(--color-primary);
  box-shadow: 0 -2px 24px rgba(35,78,59,0.10);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 16px 16px;
  gap: 18px;
  font-size: 1rem;
  animation: cookie-slide-in 0.5s cubic-bezier(.7,.2,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.cookie-banner .accept {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-banner .reject {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(35,78,59,0.35);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookie-modal-fade-in 0.3s cubic-bezier(.7,.2,.2,1);
}
@keyframes cookie-modal-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal {
  background: var(--color-light);
  color: var(--color-primary);
  border-radius: var(--radius-card);
  box-shadow: 0 8px 48px rgba(35,78,59,0.18);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: cookie-modal-slide-in 0.4s cubic-bezier(.7,.2,.2,1);
}
@keyframes cookie-modal-slide-in {
  from { transform: translateY(60px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--color-secondary);
}
.cookie-modal .cookie-category input[disabled] {
  accent-color: var(--color-primary);
  opacity: 0.7;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-secondary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--color-primary);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .main-nav {
    gap: 18px;
    font-size: 0.98rem;
  }
  .container {
    max-width: 960px;
  }
  .feature-grid > div, .team-grid > div, .image-grid > figure, .faq-list > div {
    min-width: 180px;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 10px;
    font-size: 0.95rem;
  }
  .container {
    max-width: 90vw;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .container {
    padding: 0 10px;
  }
  .content-wrapper {
    padding: 0;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 40px;
  }
  .feature-grid, .team-grid, .image-grid, .image-slider, .testimonial-slider, .faq-list, .before-after-images {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .team-grid > div, .image-grid > figure, .faq-list > div {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .project-filters {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  .map {
    max-width: 100%;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .cta-primary, .cta-secondary {
    font-size: 0.98rem;
    padding: 10px 16px;
  }
  .cookie-modal {
    padding: 18px 8px 18px 8px;
  }
}

/* ====== GEOMETRIC DECORATIVE ELEMENTS ====== */
/* Example: Add geometric shapes as background accents */
.section {
  position: relative;
  overflow: visible;
}
.section::before {
  content: '';
  display: block;
  position: absolute;
  top: -32px;
  left: -32px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-secondary) 60%, var(--color-accent) 100%);
  opacity: 0.10;
  border-radius: 18% 82% 70% 30%/30% 70% 30% 70%;
  z-index: 0;
  pointer-events: none;
}
.section::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(45deg, var(--color-primary) 60%, var(--color-accent) 100%);
  opacity: 0.08;
  border-radius: 50% 50% 40% 60%/60% 40% 60% 40%;
  z-index: 0;
  pointer-events: none;
}

/* Ensure content is above decorative shapes */
.section > * {
  position: relative;
  z-index: 1;
}

/* ====== VISUAL HIERARCHY ====== */
.content-wrapper > h1, .content-wrapper > h2 {
  border-left: 6px solid var(--color-secondary);
  padding-left: 18px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--color-accent) 80%, transparent 100%);
}

/* ====== MICRO-INTERACTIONS ====== */
button, .cta-primary, .cta-secondary, .project-filters button {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:active, .cta-primary:active, .cta-secondary:active, .project-filters button:active {
  transform: scale(0.98);
}

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

/* ====== PRINT STYLES ====== */
@media print {
  header, footer, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
}