/* =========================
   CasaRinnova Tech Futuristic CSS
   ========================= */

/* ====== 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: #2B4C59;
  --color-secondary: #E3B873;
  --color-accent: #FFFFFF;
  --color-bg-gradient: linear-gradient(135deg, #1a2631 0%, #2B4C59 100%);
  --color-bg-gradient-alt: linear-gradient(120deg, #2B4C59 0%, #1a2631 100%);
  --color-neon: #00ffe7;
  --color-neon-soft: #7fffd4;
  --color-dark: #181f25;
  --color-light: #f8fafd;
  --color-shadow: rgba(0,255,231,0.12);
  --color-shadow-strong: rgba(0,255,231,0.25);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --radius: 18px;
  --radius-sm: 10px;
  --radius-lg: 32px;
  --shadow: 0 4px 32px var(--color-shadow);
  --shadow-strong: 0 8px 40px var(--color-shadow-strong);
  --gap: 24px;
  --gap-sm: 15px;
  --gap-lg: 40px;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  min-height: 100vh;
  background: var(--color-bg-gradient);
  color: var(--color-light);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-top: 0;
  margin-bottom: 0.7em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  font-weight: 900;
  text-shadow: 0 0 12px var(--color-neon-soft);
}
h2 {
  font-size: 2rem;
  font-weight: 700;
  text-shadow: 0 0 8px var(--color-neon-soft);
}
h3 {
  font-size: 1.3rem;
  font-weight: 700;
}
h4, h5, h6 {
  font-weight: 600;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-light);
  font-size: 1.05rem;
}
strong {
  color: var(--color-secondary);
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-neon);
}

/* ====== LAYOUT CONTAINERS ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

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

/* ====== FLEXBOX PATTERNS ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #202c36;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-strong);
  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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-light);
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px rgba(43,76,89,0.08);
  min-width: 260px;
  max-width: 420px;
  margin-bottom: 20px;
  border-left: 4px solid var(--color-secondary);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 4px 32px rgba(43,76,89,0.18);
  border-left: 4px solid var(--color-neon);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #22313c;
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  box-shadow: 0 2px 12px rgba(0,255,231,0.07);
  margin-bottom: 20px;
  border: 1.5px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.feature-item:hover {
  border-color: var(--color-neon);
  box-shadow: 0 4px 24px var(--color-shadow-strong);
}

/* ====== HERO SECTION ====== */
.hero {
  background: linear-gradient(120deg, #2B4C59 60%, #1a2631 100%);
  padding: 70px 0 60px 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: 0 8px 40px var(--color-shadow-strong);
  margin-bottom: 60px;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 28px;
}
.hero h1 {
  color: var(--color-secondary);
  text-shadow: 0 0 18px var(--color-neon);
}
.hero p {
  color: var(--color-accent);
  font-size: 1.2rem;
}

/* ====== BUTTONS & CTA ====== */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-neon) 100%);
  color: var(--color-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 14px 36px;
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px var(--color-shadow);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 10px;
  margin-bottom: 10px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.cta-btn:after {
  content: '';
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, var(--color-neon) 0%, var(--color-secondary) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 0;
}
.cta-btn:hover, .cta-btn:focus {
  color: var(--color-dark);
  background: linear-gradient(90deg, var(--color-neon) 60%, var(--color-secondary) 100%);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== NAVIGATION ====== */
header {
  background: var(--color-bg-gradient-alt);
  box-shadow: 0 2px 16px var(--color-shadow);
  position: relative;
  z-index: 20;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  justify-content: flex-start;
}
.main-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-neon);
  color: var(--color-dark);
}
.main-nav .cta-btn {
  margin-left: 18px;
  font-size: 1rem;
  padding: 10px 22px;
}
.main-nav img {
  height: 38px;
  margin-right: 18px;
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 2.2rem;
  position: absolute;
  right: 24px;
  top: 18px;
  z-index: 30;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  color: var(--color-secondary);
  transform: scale(1.1);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,38,49,0.98);
  z-index: 1000;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  padding: 0;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:active {
  color: var(--color-secondary);
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  padding: 12px 0;
  border-bottom: 1px solid rgba(227,184,115,0.12);
  width: 100%;
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-neon);
  background: rgba(0,255,231,0.07);
}

/* ====== FOOTER ====== */
footer {
  background: var(--color-bg-gradient-alt);
  padding: 40px 0 20px 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 -4px 32px var(--color-shadow);
  color: var(--color-accent);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 18px;
}
.footer-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-neon);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.footer-copy {
  color: #bfcad4;
  font-size: 0.93rem;
  margin-top: 10px;
}

/* ====== CARDS, LISTS, BLOG ====== */
.service-cards, .service-list, .blog-list, .project-gallery, .team-section, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.service-card, .service-item, .blog-post-card, .project-item, .team-member {
  background: #202c36;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 260px;
  max-width: 400px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), border-color var(--transition);
  border: 1.5px solid transparent;
}
.service-card:hover, .service-item:hover, .blog-post-card:hover, .project-item:hover, .team-member:hover {
  border-color: var(--color-neon);
  box-shadow: var(--shadow-strong);
}
.category-list, .popular-tags, .project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
}
.category-list li, .popular-tags span, .project-filters span {
  background: #22313c;
  color: var(--color-secondary);
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.category-list li:hover, .popular-tags span:hover, .project-filters span:hover {
  background: var(--color-neon);
  color: var(--color-dark);
}

/* ====== SLIDERS & GALLERIES ====== */
.project-gallery-slider, .testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}

/* ====== PROCESS STEPS ====== */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-left: 18px;
  color: var(--color-accent);
}
.process-steps li {
  background: #22313c;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 10px;
  font-size: 1.05rem;
  border-left: 4px solid var(--color-secondary);
  transition: border-color var(--transition);
}
.process-steps li:hover {
  border-left: 4px solid var(--color-neon);
}

/* ====== MAP & CONTACT INFO ====== */
.contact-info {
  background: #22313c;
  border-radius: var(--radius-sm);
  padding: 20px 18px;
  margin-bottom: 20px;
  color: var(--color-accent);
  box-shadow: 0 2px 12px rgba(0,255,231,0.07);
}
.map {
  background: #202c36;
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  color: var(--color-secondary);
  font-style: italic;
  margin-bottom: 20px;
}

/* ====== CTA SECTION ====== */
.cta {
  background: linear-gradient(90deg, #2B4C59 60%, #E3B873 100%);
  color: var(--color-dark);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  margin-bottom: 60px;
}
.cta h2, .cta p {
  color: var(--color-dark);
}

/* ====== UTILITY CLASSES ====== */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center !important; }

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 2000;
  background: linear-gradient(90deg, #202c36 60%, #2B4C59 100%);
  color: var(--color-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px 18px 18px 18px;
  box-shadow: 0 -4px 32px var(--color-shadow-strong);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: cookieBannerIn 0.7s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  color: var(--color-accent);
  margin-bottom: 0;
  font-size: 1.05rem;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.cookie-btn {
  background: var(--color-secondary);
  color: var(--color-dark);
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 1rem;
  cursor: pointer;
  margin: 0;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 12px var(--color-shadow);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-neon);
  color: var(--color-dark);
  box-shadow: 0 4px 24px var(--color-shadow-strong);
}
.cookie-btn.reject {
  background: #22313c;
  color: var(--color-accent);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.reject:hover {
  background: var(--color-neon);
  color: var(--color-dark);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.settings:hover {
  background: var(--color-secondary);
  color: var(--color-dark);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(26,38,49,0.92);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookieModalIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-bg-gradient-alt);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px var(--color-shadow-strong);
  padding: 38px 28px 28px 28px;
  max-width: 420px;
  width: 92vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: cookieModalPop 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalPop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h3 {
  color: var(--color-secondary);
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-accent);
  font-family: var(--font-body);
}
.cookie-toggle {
  appearance: none;
  width: 38px;
  height: 20px;
  background: #22313c;
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
  border: 1.5px solid var(--color-secondary);
}
.cookie-toggle:checked {
  background: var(--color-neon);
  border-color: var(--color-neon);
}
.cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 14px;
  height: 14px;
  background: var(--color-secondary);
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}
.cookie-toggle:checked:before {
  transform: translateX(18px);
  background: var(--color-dark);
}
.cookie-modal .cookie-btns {
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover {
  color: var(--color-secondary);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .main-nav {
    gap: 16px;
  }
  .service-card, .service-item, .blog-post-card, .project-item, .team-member {
    max-width: 340px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .main-nav {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero {
    padding: 40px 0 30px 0;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 18px;
  }
  .card-container, .service-cards, .service-list, .blog-list, .project-gallery, .team-section, .testimonial-list, .project-gallery-slider, .testimonial-slider {
    flex-direction: column;
    gap: 18px;
  }
  .content-grid, .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .cta {
    margin-bottom: 36px;
    border-radius: var(--radius-lg);
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .container {
    padding: 0 6px;
  }
  .cta-btn {
    font-size: 0.98rem;
    padding: 10px 14px;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
  }
}

/* ====== ANIMATIONS & MICRO-INTERACTIONS ====== */
.card, .service-card, .service-item, .blog-post-card, .project-item, .team-member, .feature-item, .testimonial-card {
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:hover, .service-card:hover, .service-item:hover, .blog-post-card:hover, .project-item:hover, .team-member:hover, .feature-item:hover, .testimonial-card:hover {
  transform: translateY(-2px) scale(1.015);
  box-shadow: var(--shadow-strong);
}

/* ====== SCROLLBAR STYLING ====== */
::-webkit-scrollbar {
  width: 10px;
  background: #22313c;
}
::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: 8px;
}

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

/* ====== Z-INDEX LAYERS ====== */
header, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
  z-index: 1000;
}

/* ====== PREVENT OVERLAPPING ====== */
.card, .service-card, .service-item, .blog-post-card, .project-item, .team-member, .feature-item, .testimonial-card {
  margin-bottom: 20px;
}
.section, .cta, .hero {
  margin-bottom: 60px;
}

/* ====== END OF CSS ====== */