html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  box-sizing: border-box;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

:root {
  --lux-bg: #07111f;
  --lux-surface: rgba(12, 24, 40, 0.76);
  --lux-surface-strong: rgba(8, 16, 29, 0.92);
  --lux-border: rgba(148, 163, 184, 0.16);
  --lux-accent: #7dd3fc;
  --lux-accent-strong: #38bdf8;
  --lux-highlight: rgba(244, 223, 182, 0.25);
  --lux-text: #eff6ff;
  --site-nav-height: 5rem;
}

main section {
  scroll-margin-top: calc(var(--site-nav-height) + 1rem);
}

body {
  background:
    radial-gradient(circle at 12% 10%, rgba(56, 189, 248, 0.08), transparent 22%),
    radial-gradient(circle at 88% 22%, rgba(244, 223, 182, 0.08), transparent 18%),
    linear-gradient(180deg, #07111f 0%, #0a1627 38%, #08111d 100%);
  color: var(--lux-text);
}

body,
p,
a,
button,
span,
li {
  font-family: 'Manrope', system-ui, sans-serif;
}

h1,
h2,
h3 {
  letter-spacing: -0.02em;
  font-family: 'Space Grotesk', 'Manrope', system-ui, sans-serif;
}

h1 {
  line-height: 1.08;
}

h2 {
  line-height: 1.14;
}

h3 {
  line-height: 1.25;
}

p {
  line-height: 1.65;
}

.bg-navy-800,
.bg-navy-900 {
  position: relative;
}

.bg-navy-800::before,
.bg-navy-900::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015) 0%, rgba(255, 255, 255, 0) 30%);
}

.grid-bg {
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
}

#site-nav {
  transition: background-color 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
  background: rgba(5, 12, 22, 0.68) !important;
  border-color: rgba(125, 211, 252, 0.08) !important;
  box-shadow: 0 10px 30px rgba(2, 8, 23, 0.28);
}

#site-nav.is-scrolled {
  background-color: rgba(5, 10, 18, 0.92) !important;
  border-color: rgba(125, 211, 252, 0.12) !important;
  box-shadow: 0 18px 42px rgba(2, 8, 23, 0.42);
}

#site-nav .text-xl.font-bold {
  font-family: 'Space Grotesk', 'Manrope', system-ui, sans-serif;
  letter-spacing: -0.04em;
}

#nav-services,
#nav-process,
#nav-about,
#mobile-nav-services,
#mobile-nav-process,
#mobile-nav-about {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-section {
  isolation: isolate;
  overflow: clip;
  box-sizing: border-box;
  min-height: calc(100svh - var(--site-nav-height));
  margin-top: var(--site-nav-height);
  background:
    radial-gradient(circle at 76% 30%, rgba(125, 211, 252, 0.18), transparent 18%),
    radial-gradient(circle at 84% 18%, rgba(244, 223, 182, 0.12), transparent 14%),
    linear-gradient(180deg, rgba(7, 17, 31, 0.96) 0%, rgba(7, 17, 31, 0.78) 58%, rgba(8, 17, 29, 1) 100%);
}

.hero-section::before {
  content: '';
  position: absolute;
  width: 640px;
  height: 640px;
  right: -160px;
  top: -160px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(125, 211, 252, 0.18) 0%, rgba(125, 211, 252, 0) 68%);
  filter: blur(18px);
  transform: translate3d(0, var(--hero-parallax, 0px), 0);
  transition: transform 0.08s linear;
  pointer-events: none;
  z-index: -1;
}

.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7, 17, 31, 0.05) 0%, rgba(7, 17, 31, 0) 40%, rgba(125, 211, 252, 0.06) 100%);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 3rem;
  align-items: center;
  min-height: 100%;
  padding-top: clamp(1.5rem, 3.5vh, 4rem) !important;
  padding-bottom: clamp(1.5rem, 3.5vh, 4rem) !important;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-copy > .inline-flex.items-center.gap-2 {
  margin-bottom: clamp(1rem, 2vh, 1.75rem) !important;
}

.hero-copy #hero-headline {
  max-width: 11ch;
  font-size: clamp(3.2rem, 7vw, 6rem) !important;
  letter-spacing: -0.06em;
  line-height: 0.96;
  margin-bottom: clamp(1rem, 2.2vh, 1.5rem) !important;
}

.hero-copy #hero-subheadline {
  max-width: 40rem;
  color: rgba(226, 232, 240, 0.78);
  font-size: clamp(1rem, 1.3vw, 1.18rem) !important;
  margin-bottom: clamp(1.25rem, 2.6vh, 2rem) !important;
}

.hero-section .inline-flex.items-center.gap-2 {
  background: rgba(125, 211, 252, 0.08);
  border-color: rgba(125, 211, 252, 0.18);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-actions {
  align-items: center;
  gap: 0.875rem !important;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem) !important;
}

.hero-feature-grid {
  gap: 0.75rem !important;
}

.hero-feature-grid > div {
  background: linear-gradient(180deg, rgba(13, 25, 41, 0.84) 0%, rgba(8, 18, 31, 0.96) 100%) !important;
  border-color: rgba(148, 163, 184, 0.12) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  padding: 0.8rem 0.9rem !important;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-stage {
  position: relative;
  width: min(100%, 470px);
  min-height: clamp(420px, calc(100svh - 16rem), 560px);
  border: 1px solid rgba(125, 211, 252, 0.14);
  border-radius: 30px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(125, 211, 252, 0.18), transparent 20%),
    radial-gradient(circle at 82% 78%, rgba(244, 223, 182, 0.1), transparent 18%),
    linear-gradient(180deg, rgba(10, 21, 36, 0.9) 0%, rgba(6, 14, 25, 0.98) 100%);
  box-shadow: 0 32px 80px rgba(2, 8, 23, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 100%);
}

.hero-stage::after {
  content: '';
  position: absolute;
  inset: 18% -24% auto auto;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(125, 211, 252, 0.18) 0%, rgba(125, 211, 252, 0) 70%);
  filter: blur(10px);
}

.hero-panel {
  position: absolute;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(8, 16, 29, 0.72);
  backdrop-filter: blur(18px);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(2, 8, 23, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-panel-main {
  top: 15%;
  left: 9%;
  right: 14%;
  padding: 1.4rem;
}

.hero-panel-float {
  top: 8%;
  right: 8%;
  padding: 0.95rem 1rem;
  min-width: 150px;
}

.hero-panel-bottom {
  left: 10%;
  right: 28%;
  bottom: 10%;
  padding: 1rem 1.15rem;
}

.hero-panel-kicker,
.hero-chip-label {
  color: rgba(125, 211, 252, 0.8);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-panel-value {
  margin-top: 0.6rem;
  font-family: 'Space Grotesk', 'Manrope', system-ui, sans-serif;
  font-size: 4.8rem;
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.hero-panel-label,
.hero-chip-value {
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.92rem;
}

.hero-bars {
  margin-top: 1rem;
  display: grid;
  gap: 0.65rem;
}

.hero-bars span {
  display: block;
  width: var(--bar-width);
  max-width: 100%;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(125, 211, 252, 0.95) 0%, rgba(56, 189, 248, 0.35) 100%);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.hero-chip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
  color: rgba(226, 232, 240, 0.74);
  font-size: 0.86rem;
}

.hero-chip-row + .hero-chip-row {
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.hero-chip-row strong {
  color: #f8fafc;
  font-weight: 600;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px) scale(0.995);
  filter: blur(2px);
  transition: opacity 0.55s ease, transform 0.55s ease, filter 0.55s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

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

.card-hover {
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

:root {
  --card-padding-desktop: 1.6rem;
  --card-padding-mobile: 1.15rem;
}

#services .card-hover,
#technical-quality .quality-card,
#process .process-step {
  padding: var(--card-padding-desktop) !important;
}

.tilt-enabled {
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.card-hover:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 211, 252, 0.28);
  box-shadow: 0 16px 34px rgba(2, 8, 23, 0.34);
}

.btn-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(2, 8, 23, 0.25);
  filter: saturate(1.05);
}

#nav-cta,
#mobile-nav-cta,
#hero-cta-primary,
#diagnostic-cta,
#cta-button {
  background: linear-gradient(135deg, var(--lux-accent) 0%, var(--lux-accent-strong) 100%) !important;
  color: #04111f !important;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 34px rgba(56, 189, 248, 0.18);
}

#hero-cta-secondary,
#lang-toggle,
#lang-toggle-mobile {
  background: rgba(8, 16, 29, 0.56);
  border-color: rgba(125, 211, 252, 0.16) !important;
  color: rgba(226, 232, 240, 0.84) !important;
  backdrop-filter: blur(14px);
}

#services .card-hover,
#technical-quality .quality-card,
#process .process-step,
#diagnostic .card-hover,
.diagnostic-cta-panel,
.cta-panel {
  background: linear-gradient(180deg, rgba(11, 22, 38, 0.9) 0%, rgba(8, 17, 29, 0.98) 100%);
  border-color: var(--lux-border) !important;
}

#services,
#technical-quality,
#diagnostic,
#about,
#contact {
  overflow: clip;
}

#diagnostic {
  background:
    radial-gradient(circle at 14% 22%, rgba(125, 211, 252, 0.08), transparent 18%),
    radial-gradient(circle at 88% 78%, rgba(244, 223, 182, 0.08), transparent 16%),
    linear-gradient(180deg, rgba(8, 17, 29, 0.98) 0%, rgba(7, 14, 25, 1) 100%);
}

#workflow-title,
#diagnostic-title,
#services-title,
#quality-title,
#process-title,
#about-title,
#cta-headline {
  letter-spacing: -0.05em;
}

.workflow-panel,
.guarantees-panel {
  position: relative;
}

.workflow-panel::before,
.guarantees-panel::before,
.diagnostic-cta-panel::before,
.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.06), transparent 50%, rgba(244, 223, 182, 0.05));
}

.diagnostic-cta-panel {
  position: relative;
  box-shadow: 0 26px 60px rgba(2, 8, 23, 0.42);
}

.brand-wordmark {
  font-family: 'Space Grotesk', 'Manrope', system-ui, sans-serif;
  letter-spacing: -0.05em;
  color: #f8fafc;
}

.contact-grid {
  align-items: stretch;
}

.contact-intro,
.contact-form-panel {
  position: relative;
  border: 1px solid var(--lux-border);
  box-shadow: 0 26px 60px rgba(2, 8, 23, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.contact-form-panel {
  background: linear-gradient(180deg, rgba(11, 22, 38, 0.94) 0%, rgba(8, 17, 29, 0.98) 100%);
}

.contact-form-panel::before,
.contact-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.06), transparent 52%, rgba(244, 223, 182, 0.05));
}

.contact-proof-list {
  align-items: stretch;
}

.contact-proof-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 16, 29, 0.52);
}

.contact-proof-label,
.form-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(125, 211, 252, 0.82);
}

.contact-proof-item strong {
  color: #f8fafc;
  font-weight: 600;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #f8fafc;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(125, 211, 252, 0.28);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.contact-input,
.contact-select,
.contact-textarea {
  width: 100%;
  appearance: none;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(7, 15, 27, 0.9);
  color: #eff6ff;
  padding: 0.95rem 1rem;
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.contact-textarea {
  min-height: 136px;
  resize: vertical;
}

.contact-input::placeholder,
.contact-textarea::placeholder {
  color: rgba(226, 232, 240, 0.42);
}

.contact-input:focus,
.contact-select:focus,
.contact-textarea:focus {
  outline: none;
  border-color: rgba(125, 211, 252, 0.42);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
  background: rgba(8, 17, 29, 0.98);
}

.contact-form-feedback {
  min-height: 1.5rem;
}

.workflow-panel .w-8,
.guarantees-panel .text-accent {
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.14);
}

#diagnostic-description,
#workflow-subtitle,
#services-subtitle,
#quality-subtitle,
#process-subtitle,
#cta-description {
  color: rgba(226, 232, 240, 0.74) !important;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-bottom: 0.2rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  bottom: -0.35rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(125, 211, 252, 0.95) 0%, rgba(56, 189, 248, 0.7) 100%);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #f9fafb;
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.process-step {
  transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.process-step:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.75);
  outline-offset: 2px;
}

.process-step.is-active {
  border-color: rgba(59, 130, 246, 0.45);
  background-color: rgba(31, 41, 55, 0.85);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.35);
  transform: translateY(-3px);
}

.process-step.is-active .process-step-connector {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.8) 0%, rgba(59, 130, 246, 0.2) 100%);
}

a[href]:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.7);
  outline-offset: 2px;
  border-radius: 10px;
}


.carousel-container {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.carousel-mask {
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
}

.carousel-track {
  display: flex;
  gap: 1.5rem;
  will-change: transform;
}

.carousel-track-left {
  animation: scrollLeft 20s linear infinite;
}

.carousel-track-right {
  animation: scrollRight 27s linear infinite;
}

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

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

.carousel-card {
  flex: 0 0 auto;
  width: 320px;
  background: linear-gradient(135deg, rgba(8, 20, 36, 0.85) 0%, rgba(12, 26, 44, 0.85) 100%);
  border: 1px solid rgba(125, 211, 252, 0.08);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  backdrop-filter: blur(8px);
}

.carousel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(125, 211, 252, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.carousel-card:hover {
  transform: translateY(-6px);
  border-color: rgba(125, 211, 252, 0.4);
  box-shadow: 0 12px 32px rgba(125, 211, 252, 0.12), 0 0 32px rgba(125, 211, 252, 0.08);
}

.carousel-card:hover::before {
  opacity: 1;
}

.carousel-preview {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.12) 0%, rgba(56, 189, 248, 0.18) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.carousel-preview::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    transform: translate(-100%, -100%) rotate(45deg);
  }
  100% {
    transform: translate(100%, 100%) rotate(45deg);
  }
}

.carousel-preview svg {
  width: 60px;
  height: 60px;
  color: rgba(125, 211, 252, 0.35);
  z-index: 1;
}

.carousel-content {
  padding: 1.25rem;
}

.carousel-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #f9fafb;
  margin-bottom: 0.5rem;
}

.carousel-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--lux-accent, #7dd3fc);
  background: rgba(125, 211, 252, 0.1);
  border: 1px solid rgba(125, 211, 252, 0.22);
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.carousel-header {
  min-height: 154px;
}

  a.carousel-card {
    display: block;
    text-decoration: none;
    color: inherit;
  }

  .carousel-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
  }

  .carousel-card-header .carousel-title {
    margin-bottom: 0;
    flex: 1;
  }

  .carousel-link-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: rgba(125, 211, 252, 0.4);
    transition: color 0.2s ease;
    margin-top: 2px;
  }

  .carousel-card:hover .carousel-link-icon {
    color: var(--lux-accent, #7dd3fc);
  }

  .carousel-desc {
    font-size: 0.78rem;
    color: rgba(148, 163, 184, 0.7);
    line-height: 1.45;
    margin-bottom: 0.75rem;
  }

.quality-card {
  position: relative;
}

.quality-metric-label {
  position: relative;
  display: inline-block;
  cursor: help;
}

.quality-metric-label::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  width: 220px;
  padding: 0.5rem 0.65rem;
  background: rgba(15, 23, 42, 0.97);
  color: #f9fafb;
  font-size: 0.72rem;
  line-height: 1.35;
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 8;
}

.quality-metric-label:hover::after,
.quality-metric-label:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.quality-progress-track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  overflow: hidden;
}

.quality-progress-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.85) 0%, rgba(96, 165, 250, 0.95) 100%);
  transition: width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.quality-progress-fill.tier-good {
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.82) 0%, rgba(59, 130, 246, 0.95) 100%);
}

.quality-progress-fill.tier-high {
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.85) 0%, rgba(37, 99, 235, 0.98) 100%);
}

.quality-progress-fill.tier-max {
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.9) 0%, rgba(14, 116, 144, 1) 100%);
}

.quality-progress-value {
  transition: color 0.25s ease;
}

.quality-progress-value.tier-good {
  color: #60a5fa;
}

.quality-progress-value.tier-high {
  color: #38bdf8;
}

.quality-progress-value.tier-max {
  color: #22d3ee;
}

.cta-panel {
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: 0 14px 36px rgba(2, 8, 23, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

#cta-button {
  min-width: 220px;
  justify-content: center;
}

#cta-proof {
  opacity: 0.92;
}

.mobile-menu-toggle {
  display: inline-flex;
}

.mobile-menu-panel {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-8px);
  pointer-events: none;
  transition: max-height 0.3s ease, opacity 0.25s ease, transform 0.25s ease;
}

.mobile-menu-panel.is-open {
  max-height: 320px;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none !important;
  }

  .mobile-menu-panel {
    display: none !important;
  }

  .desktop-nav,
  .desktop-actions {
    display: flex !important;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    min-height: calc(100svh - var(--site-nav-height));
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
    padding-top: clamp(1.5rem, 4vh, 2.5rem) !important;
    padding-bottom: clamp(2rem, 5vh, 3rem) !important;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    justify-content: center;
  }

  .hero-stage {
    min-height: 420px;
  }

  .hero-panel-main {
    right: 10%;
  }

  .hero-panel-bottom {
    right: 12%;
  }

  .desktop-nav,
  .desktop-actions {
    display: none !important;
  }

  .mobile-menu-panel .nav-link::after {
    bottom: -2px;
  }

  .quality-metric-label::after {
    width: 190px;
  }
}

@media (max-width: 768px) {
  #services .card-hover,
  #technical-quality .quality-card,
  #process .process-step {
    padding: var(--card-padding-mobile) !important;
  }

  h1 {
    line-height: 1.12;
  }

  .hero-copy #hero-headline {
    font-size: clamp(2.6rem, 13vw, 4.2rem) !important;
  }

  .hero-feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  h2 {
    line-height: 1.18;
  }

  p {
    line-height: 1.58;
  }

  .carousel-header {
    min-height: auto;
  }

  .carousel-card {
    width: 280px;
  }

  .carousel-preview {
    height: 150px;
  }

  .carousel-track {
    gap: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll,
  .reveal-on-scroll.is-visible,
  #site-nav,
  .hero-section::before,
  .hero-stage::after {
    transition: none !important;
    transform: none !important;
    filter: none !important;
  }

  .reveal-on-scroll {
    opacity: 1 !important;
  }
}

@media (max-width: 640px) {
  .carousel-card {
    width: 240px;
  }

  .carousel-preview {
    height: 130px;
  }

  .carousel-track {
    gap: 0.75rem;
  }

  .carousel-title {
    font-size: 0.9rem;
  }
}