/* =========================
   AOYAGE GURDE INDUSTRIAL MODERN STYLE
   ========================= */

/* ====== CSS VARIABLES ====== */
:root {
  --color-primary: #25426A;
  --color-secondary: #1CB2A6;
  --color-accent: #F7F7F9;
  --color-bg-dark: #181C22;
  --color-bg-medium: #23272F;
  --color-bg-light: #2C3440;
  --color-metal: #A6B0BB;
  --color-metal-dark: #6C7680;
  --color-text: #F7F7F9;
  --color-text-light: #BFC7D1;
  --color-text-dark: #23272F;
  --color-shadow: rgba(30, 40, 50, 0.25);
  --color-shadow-strong: rgba(30, 40, 50, 0.45);
  --color-border: #313843;
  --color-success: #1CB2A6;
  --color-danger: #D94F4F;
  --font-display: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
  --transition-fast: 0.12s cubic-bezier(.4,0,.2,1);
  --header-height: 72px;
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-cookie: 300;
}

/* ====== RESET & BASE ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-bg-dark);
  color: var(--color-text);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg-dark);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  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);
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 18px 0;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.3rem;
  line-height: 1.15;
  margin-bottom: 20px;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
p, ul, ol, address {
  font-size: 1rem;
  margin: 0 0 18px 0;
  color: var(--color-text-light);
}
ul, ol {
  padding-left: 1.3em;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}

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

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-medium);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px var(--color-shadow);
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ====== FLEXBOX PATTERNS ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 32px var(--color-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;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  min-width: 0;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 32px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== FEATURE GRIDS ====== */
.feature-grid, .team-grid, .case-study-grid, .project-gallery, .pricing-table {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div, .team-grid > div, .case-study-grid > div, .project-gallery > div, .pricing-table > div {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 24px 18px;
  flex: 1 1 280px;
  min-width: 240px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .team-grid > div:hover, .case-study-grid > div:hover, .project-gallery > div:hover, .pricing-table > div:hover {
  box-shadow: 0 6px 32px var(--color-shadow-strong);
  transform: translateY(-3px) scale(1.015);
}

/* ====== PRICING TABLE ====== */
.pricing-table {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}
.pricing-table > div {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  border: 1px solid var(--color-border);
  padding: 32px 22px;
  flex: 1 1 280px;
  min-width: 240px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}

/* ====== TESTIMONIAL SLIDER ====== */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

/* ====== CUSTOMER LOGOS ====== */
.customer-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-bottom: 20px;
}
.customer-logos span {
  background: var(--color-bg-light);
  color: var(--color-metal);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  box-shadow: 0 1px 6px var(--color-shadow);
}

/* ====== BUTTONS ====== */
.cta-primary, .cta-secondary, .cookie-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  border-radius: var(--radius);
  padding: 12px 32px;
  margin-top: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  border: none;
  outline: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
}
.cta-primary {
  background: linear-gradient(90deg, var(--color-primary) 80%, var(--color-secondary) 100%);
  color: var(--color-text);
  border: 1.5px solid var(--color-secondary);
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-secondary) 80%, var(--color-primary) 100%);
  color: var(--color-accent);
  box-shadow: 0 4px 18px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.cta-secondary {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 4px 18px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== HEADER & NAVIGATION ====== */
header {
  background: var(--color-bg-dark);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}
header .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 24px;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  color: var(--color-metal);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.03em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
header nav a:hover, header nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
header img {
  height: 38px;
  width: auto;
  margin-right: 18px;
}

/* ====== MOBILE MENU ====== */
.mobile-menu-toggle {
  display: none;
  background: var(--color-bg-light);
  color: var(--color-secondary);
  border: none;
  border-radius: var(--radius);
  font-size: 2rem;
  padding: 8px 16px;
  cursor: pointer;
  margin-left: 12px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:active {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--color-bg-dark) 80%, var(--color-primary) 100%);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition);
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  color: var(--color-secondary);
  border: none;
  font-size: 2.2rem;
  padding: 18px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  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;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  padding: 8px 0;
}
.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-medium);
  color: var(--color-metal);
  padding: 40px 0 20px 0;
  border-top: 2px solid var(--color-border);
}
footer .container {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  flex-wrap: wrap;
}
footer nav a {
  color: var(--color-metal);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
}
footer address {
  font-style: normal;
  color: var(--color-metal-dark);
  font-size: 0.98rem;
  margin-top: 8px;
}
footer p {
  color: var(--color-metal-dark);
  font-size: 0.98rem;
  margin-bottom: 6px;
}

/* ====== FAQ TEASER ====== */
.faq-teaser {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  padding: 18px 16px;
  margin-top: 16px;
  box-shadow: 0 1px 6px var(--color-shadow);
  color: var(--color-text-light);
}
.faq-teaser a {
  color: var(--color-secondary);
  font-weight: 600;
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-bg-medium) 80%, var(--color-primary) 100%);
  color: var(--color-accent);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  transition: transform var(--transition), opacity var(--transition);
}
.cookie-banner.hide {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-btn {
  margin: 0 8px;
  padding: 10px 22px;
  font-size: 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn.accept {
  background: var(--color-success);
  color: var(--color-bg-dark);
}
.cookie-btn.accept:hover {
  background: var(--color-secondary);
  color: var(--color-accent);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-btn.reject {
  background: var(--color-danger);
  color: var(--color-accent);
}
.cookie-btn.reject:hover {
  background: #b03a3a;
  color: var(--color-accent);
}
.cookie-btn.settings {
  background: var(--color-bg-light);
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.settings:hover {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(24,28,34,0.92);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: var(--color-bg-medium);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.cookie-modal-content h3 {
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.cookie-modal-content .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-modal-content .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-accent);
}
.cookie-modal-content .cookie-toggle {
  width: 40px;
  height: 22px;
  background: var(--color-bg-light);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  border: 1.5px solid var(--color-secondary);
  transition: background var(--transition);
}
.cookie-modal-content .cookie-toggle input {
  display: none;
}
.cookie-modal-content .cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-secondary);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal-content .cookie-toggle input:checked + span {
  left: 21px;
  background: var(--color-success);
}
.cookie-modal-content .cookie-category.essential label {
  color: var(--color-metal);
  font-style: italic;
}
.cookie-modal-content .cookie-category.essential .cookie-toggle {
  opacity: 0.5;
  pointer-events: none;
}
.cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover {
  color: var(--color-accent);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid, .team-grid, .case-study-grid, .project-gallery, .pricing-table {
    gap: 18px;
  }
  .feature-grid > div, .team-grid > div, .case-study-grid > div, .project-gallery > div, .pricing-table > div {
    min-width: 180px;
    padding: 18px 12px;
  }
  footer .container {
    gap: 24px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    max-width: 100vw;
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
  }
  header nav {
    display: none;
  }
  .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .feature-grid, .team-grid, .case-study-grid, .project-gallery, .pricing-table {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div, .team-grid > div, .case-study-grid > div, .project-gallery > div, .pricing-table > div {
    min-width: 0;
    width: 100%;
    padding: 14px 8px;
  }
  .testimonial-slider {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 10px;
    padding: 14px 8px;
  }
  .customer-logos {
    flex-direction: column;
    gap: 10px;
  }
  .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 16px;
  }
  footer .container {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal-content {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .cookie-banner {
    font-size: 0.95rem;
    padding: 12px 4px;
  }
}

/* ====== MICRO-INTERACTIONS ====== */
.card, .feature-grid > div, .team-grid > div, .case-study-grid > div, .project-gallery > div, .pricing-table > div, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:active, .feature-grid > div:active, .testimonial-card:active {
  transform: scale(0.98);
}
.cta-primary:active, .cta-secondary:active, .cookie-btn:active {
  transform: scale(0.97);
}

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

/* ====== MISC ====== */
.screenshot-gallery {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  padding: 18px 16px;
  margin-bottom: 20px;
  color: var(--color-text-light);
  box-shadow: 0 1px 6px var(--color-shadow);
}

/* ====== HIDE/SHOW UTILS ====== */
.hide {
  display: none !important;
}

/* ====== END OF STYLE ====== */