/* Sleek Haven Digital - Geometric Structured CSS Theme */

/* =========================
   1. CSS Variables & Reset
   ========================= */
:root {
  --color-primary: #1A2233;
  --color-secondary: #4CB6E8;
  --color-accent: #F5F7FA;
  --color-dark: #111827;
  --color-light: #ffffff;
  --color-grey: #e5e9f2;
  --color-grey-dark: #bfc7d1;
  --color-shadow: rgba(26,34,51,0.08);
  --font-display: 'Montserrat', 'Arial', sans-serif;
  --font-body: 'Open Sans', 'Arial', sans-serif;
  --radius-card: 12px;
  --radius-btn: 6px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-btn: 0 2px 8px var(--color-shadow);
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-accent);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 1rem;
  letter-spacing: 0.01em;
}
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);
  text-decoration: underline;
}

/* =========================
   2. Typography
   ========================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 16px 0;
  letter-spacing: 0.01em;
  color: var(--color-primary);
  line-height: 1.15;
}
h1 {
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
h2 {
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
h3 {
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
h4 {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
p, ul, ol {
  margin: 0 0 16px 0;
  font-family: var(--font-body);
  color: var(--color-primary);
}
ul, ol {
  padding-left: 1.5em;
}
strong {
  font-weight: 700;
}
address {
  font-style: normal;
  color: var(--color-primary);
}

/* =========================
   3. 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;
  align-items: flex-start;
  gap: 24px;
}

/* =========================
   4. Header & Navigation
   ========================= */
header {
  background: var(--color-light);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}
header img {
  height: 44px;
  margin-right: 32px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.button-primary {
  background: var(--color-secondary);
  color: var(--color-light);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 32px;
  margin-left: 24px;
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  font-size: 1rem;
  display: inline-block;
  position: relative;
}
.button-primary:hover, .button-primary:focus {
  background: var(--color-primary);
  color: var(--color-secondary);
  box-shadow: 0 4px 16px var(--color-shadow);
  transform: translateY(-2px) scale(1.03);
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 24px;
  transition: color var(--transition);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:focus {
  color: var(--color-secondary);
}

/* =========================
   5. Mobile Navigation
   ========================= */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-primary);
  color: var(--color-light);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* =========================
   6. Section & Spacing Patterns
   ========================= */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: 0 0 48px 0;
  box-shadow: 0 2px 16px var(--color-shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

/* Cards & Grids */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 260px;
  flex: 1 1 320px;
}
.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-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 260px;
  flex: 1 1 320px;
  color: var(--color-primary);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Feature, Team, Blog, Case Study Grids */
.feature-grid, .team-grid, .blog-grid, .case-study-grid, .values-list, .service-list, .process-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.feature-grid > div, .team-grid > div, .blog-grid > div, .case-study-grid > div, .values-list > div, .service-list > li, .process-steps > div {
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 20px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 6px solid var(--color-secondary);
}
.service-list {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-list > li {
  margin: 0;
}

/* Trust Badges & Client Logos */
.trust-badges, .client-logos {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.trust-badges span, .client-logos span {
  background: var(--color-grey);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 24px;
  font-size: 1rem;
  letter-spacing: 0.03em;
  box-shadow: 0 1px 4px var(--color-shadow);
}

/* =========================
   7. Testimonials & Sliders
   ========================= */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.testimonial-card p {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.testimonial-card strong {
  color: var(--color-secondary);
  font-size: 1rem;
  font-family: var(--font-display);
}

/* =========================
   8. Contact Details & Map
   ========================= */
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.contact-details > div {
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 20px 18px;
  min-width: 220px;
  flex: 1 1 220px;
  margin-bottom: 20px;
  font-size: 1rem;
}
.map-placeholder {
  background: var(--color-grey);
  border-radius: 8px;
  padding: 16px;
  margin-top: 8px;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
}

/* =========================
   9. Footer
   ========================= */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 40px 0 24px 0;
  border-radius: 48px 0 0 0;
  box-shadow: 0 -2px 16px var(--color-shadow);
}
footer .container {
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  display: flex;
  flex-direction: row;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 0.98rem;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.footer-branding {
  font-size: 0.95rem;
  color: var(--color-grey-dark);
}

/* =========================
   10. Cookie Consent Banner
   ========================= */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 20px;
  z-index: var(--z-cookie);
  box-shadow: 0 -2px 16px var(--color-shadow);
  animation: slideUpCookie 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUpCookie {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-light);
  flex: 1 1 auto;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0;
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-light);
  box-shadow: var(--shadow-btn);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-light);
  color: var(--color-secondary);
}
.cookie-banner .reject {
  background: var(--color-grey-dark);
  color: var(--color-primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-banner .settings {
  background: transparent;
  color: var(--color-secondary);
  border: 2px 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;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,34,51,0.7);
  z-index: calc(var(--z-cookie) + 1);
  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-light);
  color: var(--color-primary);
  border-radius: 20px;
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: fadeInCookieModal 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes fadeInCookieModal {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  flex: 1 1 auto;
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-grey);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  display: block;
  width: 20px;
  height: 20px;
  background: var(--color-secondary);
  border-radius: 50%;
  position: absolute;
  left: 2px;
  top: 2px;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 22px;
  background: var(--color-primary);
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-grey-dark);
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: var(--color-grey-dark);
  pointer-events: none;
}
.cookie-modal .cookie-category.essential span {
  background: var(--color-grey-dark);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 12px;
  right: 16px;
  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);
}

/* =========================
   11. Utility & Micro-interactions
   ========================= */
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-accent);
}
::-webkit-scrollbar-thumb {
  background: var(--color-grey-dark);
  border-radius: 8px;
}

/* Button micro-interactions */
.button-primary:active {
  transform: scale(0.98);
}

/* =========================
   12. Responsive Design
   ========================= */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .main-nav {
    gap: 18px;
  }
  .footer-nav {
    gap: 18px;
  }
  .footer-contact {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 720px;
  }
  .feature-grid > div, .team-grid > div, .blog-grid > div, .case-study-grid > div, .values-list > div, .service-list > li, .process-steps > div {
    min-width: 180px;
    flex: 1 1 180px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 56px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .button-primary {
    margin-left: 8px;
    padding: 10px 18px;
    font-size: 0.98rem;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
    border-radius: 0 0 32px 0;
  }
  .feature-grid, .team-grid, .blog-grid, .case-study-grid, .values-list, .service-list, .process-steps {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .team-grid > div, .blog-grid > div, .case-study-grid > div, .values-list > div, .service-list > li, .process-steps > div {
    min-width: 0;
    flex: 1 1 100%;
    padding: 18px 10px;
  }
  .testimonial-slider {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    min-width: 0;
    flex: 1 1 100%;
    padding: 16px 10px;
  }
  .trust-badges, .client-logos, .footer-contact {
    flex-direction: column;
    gap: 10px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .contact-details {
    flex-direction: column;
    gap: 10px;
  }
  .content-grid {
    flex-direction: column;
    gap: 10px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 8px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    min-width: 0;
    padding: 20px 8px 16px 8px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  header img {
    height: 32px;
    margin-right: 8px;
  }
  .button-primary {
    padding: 8px 12px;
    font-size: 0.95rem;
  }
  section {
    padding: 16px 2px;
    border-radius: 0 0 16px 0;
  }
  .cookie-modal {
    padding: 12px 2px 8px 2px;
  }
}

/* =========================
   13. Geometric Decorative Elements
   ========================= */
section:before {
  content: '';
  display: block;
  position: absolute;
  top: -24px;
  left: -24px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-secondary) 60%, transparent 100%);
  border-radius: 0 32px 0 0;
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}
section:after {
  content: '';
  display: block;
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(225deg, var(--color-secondary) 60%, transparent 100%);
  border-radius: 0 0 24px 0;
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}

/* =========================
   14. Accessibility & Focus
   ========================= */
a, button, .button-primary, .mobile-menu-toggle, .mobile-menu-close, .cookie-banner button, .cookie-modal .close-modal {
  outline: none;
}
a:focus, button:focus, .button-primary:focus, .mobile-menu-toggle:focus, .mobile-menu-close:focus, .cookie-banner button:focus, .cookie-modal .close-modal:focus {
  box-shadow: 0 0 0 3px var(--color-secondary);
  border-radius: 4px;
}

/* =========================
   15. Print Styles
   ========================= */
@media print {
  header, footer, .cookie-banner, .cookie-modal-overlay, .mobile-menu { display: none !important; }
  section, .container { box-shadow: none !important; background: #fff !important; }
}

/* =========================
   END Sleek Haven Digital CSS
   ========================= */