:root {
  --background: #ffffff;
  --foreground: #111827;
  --brand-blue: #2563eb;
  --brand-blue-light: #dbeafe;
}

html {
  scroll-behavior: smooth;
}

#home,
#partners,
#services,
#contact {
  scroll-margin-top: 6rem;
}

body {
  color: var(--foreground);
  background: var(--background);
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f3f4f6;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-blue);
}

.logo-blue {
  filter: brightness(0) saturate(100%) invert(32%) sepia(90%) saturate(1500%) hue-rotate(210deg) brightness(95%) contrast(95%);
}

.glass-panel {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.text-glow {
  text-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
}

.floating-label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: #9ca3af;
  transition: all 0.3s;
  pointer-events: none;
}

.peer:focus ~ .floating-label,
.peer:not(:placeholder-shown) ~ .floating-label {
  top: -1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-blue);
}

#navbar {
  transition: transform 0.35s ease-in-out, background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar-hidden {
  transform: translateY(-100%);
}

.navbar-visible {
  transform: translateY(0);
}

/* Mobil menyu */
.mobile-menu-toggle {
  position: relative;
  z-index: 70;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.mobile-menu-toggle:hover {
  border-color: #bfdbfe;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}

.mobile-menu-toggle-bar {
  display: block;
  width: 1.125rem;
  height: 2px;
  border-radius: 9999px;
  background: #1f2937;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.25s ease,
    width 0.25s ease;
  transform-origin: center;
}

.mobile-menu-toggle.is-active .mobile-menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.is-active .mobile-menu-toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.mobile-menu-toggle.is-active .mobile-menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(15, 23, 42, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: absolute;
  top: calc(100% - 0.25rem);
  left: 0;
  right: 0;
  z-index: 60;
  pointer-events: none;
}

.mobile-menu.is-open {
  pointer-events: auto;
}

.mobile-menu-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.875rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem) scale(0.98);
  transform-origin: top center;
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
}

.mobile-menu.is-open .mobile-menu-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.mobile-menu-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-menu-item {
  opacity: 0;
  transform: translateY(-0.35rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
  transition-delay: calc(var(--i) * 0.04s + 0.05s);
}

.mobile-menu.is-open .mobile-menu-item {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #374151;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.mobile-menu-link:hover,
.mobile-menu-link:focus-visible {
  background: #eff6ff;
  color: #2563eb;
}

.mobile-menu-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  color: #2563eb;
  flex-shrink: 0;
}

.mobile-menu-footer {
  padding-top: 0.25rem;
  border-top: 1px solid #f1f5f9;
  opacity: 0;
  transform: translateY(-0.25rem);
  transition: opacity 0.25s ease 0.15s, transform 0.25s ease 0.15s;
}

.mobile-menu.is-open .mobile-menu-footer {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.8125rem 1rem;
  border-radius: 0.75rem;
  background: #2563eb;
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.mobile-menu-cta:hover {
  background: #1d4ed8;
}

body.mobile-menu-open {
  overflow: hidden;
}

body.mobile-menu-open #navbar {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #f1f5f9 !important;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06) !important;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes heroSlideUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes floatUp {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes floatDown {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(40px) rotate(-5deg); }
}

@keyframes orbFloat1 {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(-20px); opacity: 0.6; }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translateY(0); opacity: 0.3; }
  50% { transform: translateY(30px); opacity: 0.5; }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes successPop {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate-hero-container { animation: heroFadeIn 1s ease forwards; }
.animate-hero-subtitle { animation: heroSlideUp 0.8s ease 0.2s both; }
.animate-hero-title-1 { animation: heroSlideUp 0.8s ease 0.3s both; }
.animate-hero-title-2 { animation: heroSlideUp 0.8s ease 0.5s both; }
.animate-hero-desc { animation: heroFade 0.8s ease 0.5s both; }
.animate-hero-cta { animation: heroSlideUp 0.8s ease 1s both; }

.hero-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero-visual {
  position: relative;
}

.hero-visual-glow {
  position: absolute;
  inset: 10% 5% -5%;
  background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-bento {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.hero-panel {
  background: #ffffff;
}

.hero-panel-body {
  display: flex;
  min-height: 11rem;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
}

.hero-panel-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  border-right: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, 0.6);
}

.hero-panel-nav {
  display: block;
  width: 2.5rem;
  height: 0.375rem;
  border-radius: 9999px;
  background: #e5e7eb;
}

.hero-panel-nav.active {
  background: #2563eb;
  width: 2rem;
}

.hero-panel-main {
  flex: 1;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-panel-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.hero-panel-stat {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 0.625rem;
}

.hero-panel-stat-bar {
  display: block;
  height: 2rem;
  border-radius: 0.375rem;
  background: linear-gradient(180deg, #93c5fd 0%, #2563eb 100%);
  margin-bottom: 0.375rem;
}

.hero-panel-stat-bar.short {
  height: 1.25rem;
  opacity: 0.7;
}

.hero-panel-stat-bar.tall {
  height: 2.5rem;
}

.hero-panel-stat-label {
  display: block;
  height: 0.375rem;
  width: 70%;
  border-radius: 9999px;
  background: #e5e7eb;
}

.hero-panel-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.375rem;
  flex: 1;
  min-height: 3.5rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
}

.hero-panel-chart-line {
  flex: 1;
  border-radius: 0.25rem 0.25rem 0 0;
  background: linear-gradient(180deg, #bfdbfe 0%, #3b82f6 100%);
}

.hero-panel-chart-line:nth-child(1) { height: 45%; }
.hero-panel-chart-line:nth-child(2) { height: 75%; }
.hero-panel-chart-line:nth-child(3) { height: 55%; }

.hero-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.625rem;
}

.hero-service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.875rem;
  border-radius: 1rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hero-service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
  border-color: #bfdbfe;
}

.hero-service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.625rem;
  background: #eff6ff;
}

.hero-service-title {
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.35;
  color: #374151;
}

@media (min-width: 640px) {
  .hero-service-title {
    font-size: 0.75rem;
  }
}

.hero-tech-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.hero-tech-pill {
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #64748b;
  background: #ffffff;
  border: 1px solid #e5e7eb;
}

@media (max-width: 1023px) {
  .hero-visual {
    max-width: 36rem;
    margin-inline: auto;
    width: 100%;
  }
}

.animate-float-up { animation: floatUp 8s ease-in-out infinite; }
.animate-float-down { animation: floatDown 10s ease-in-out 1s infinite; }
.animate-orb-1 { animation: orbFloat1 5s ease-in-out infinite; }
.animate-orb-2 { animation: orbFloat2 7s ease-in-out 1s infinite; }
.animate-marquee { animation: marquee 35s linear infinite; }
.animate-success { animation: successPop 0.5s ease forwards; }

.partners-section {
  background: #ffffff;
  border-top: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
}

.partners-eyebrow {
  color: #2563eb;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.partners-title {
  color: #111827;
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.2;
}

.partners-marquee-wrap {
  overflow: hidden;
  position: relative;
}

.partners-marquee {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: max-content;
  padding: 0.25rem 0;
}

@media (min-width: 768px) {
  .partners-marquee {
    gap: 1.25rem;
  }
}

.partners-marquee:hover {
  animation-play-state: paused;
}

.partners-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4rem;
  z-index: 10;
  pointer-events: none;
}

@media (min-width: 768px) {
  .partners-fade {
    width: 6rem;
  }
}

.partners-fade--left {
  left: 0;
  background: linear-gradient(to right, #ffffff, transparent);
}

.partners-fade--right {
  right: 0;
  background: linear-gradient(to left, #ffffff, transparent);
}

.partner-card {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 10.5rem;
  height: 5rem;
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

@media (min-width: 768px) {
  .partner-card {
    width: 12rem;
    height: 5.75rem;
    padding: 1.125rem 1.5rem;
  }
}

.partner-card:hover {
  transform: translateY(-2px);
  border-color: #bfdbfe;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
}

.partner-logo {
  max-width: 100%;
  max-height: 2.75rem;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

@media (min-width: 768px) {
  .partner-logo {
    max-height: 3rem;
  }
}

/* Ağ/açıq loqolar üçün incə kontur kölgəsi — rəng dəyişmir */
.partner-logo--shadow {
  filter:
    drop-shadow(0 0 0.6px rgba(15, 23, 42, 0.55))
    drop-shadow(0 1px 2px rgba(15, 23, 42, 0.18));
}

.glass-card-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease;
}

.glass-card-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.glass-card-reveal:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.12);
}

.particle-gradient {
  transition: transform 0.3s ease-out;
  will-change: transform;
}

/* Browser mockup */
.browser-mockup {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
  background: #fff;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-url {
  flex: 1;
  margin-left: 8px;
  padding: 4px 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 11px;
  color: #6b7280;
  text-align: center;
  text-decoration: none;
}

.browser-content {
  background: #fff;
}

.project-featured {
  box-shadow: 0 8px 60px rgba(0, 0, 0, 0.06);
}

.project-screenshot-fallback.hidden {
  display: none;
}

.project-demo-video {
  display: block;
  width: 100%;
  height: auto;
  background: #f3f4f6;
}

.project-video-frame {
  line-height: 0;
}

.project-highlight-card {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.project-highlight-card:hover {
  border-color: #bfdbfe;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}

@media (max-width: 639px) {
  .browser-url {
    font-size: 10px;
    padding: 4px 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .project-highlight-card {
    padding: 0.875rem;
  }
}

.contact-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.5rem;
}

.contact-info-card {
  text-decoration: none;
  color: inherit;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}