:root {
  --bg: #07111f;
  --bg-elevated: #0b1524;
  --bg-soft: #0f1a2a;
  --surface: rgba(10, 20, 33, 0.92);
  --surface-strong: #0f1d2f;
  --line: rgba(158, 179, 205, 0.12);
  --line-strong: rgba(255, 255, 255, 0.08);
  --text: #eef3fa;
  --text-muted: #90a2b8;
  --text-soft: #63778f;
  --accent: #f28a2e;
  --accent-deep: #bf5f12;
  --success: #89c6a1;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1120px;
  --nav-height: 104px;
  --ease: 220ms ease;
  --font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Inter", "Avenir Next", "Helvetica Neue", "Arial Nova", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(242, 138, 46, 0.05), transparent 18%),
    linear-gradient(180deg, #08111d 0%, #07111f 52%, #060d18 100%);
  letter-spacing: -0.018em;
  line-height: 1.5;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.site-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.site-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 78%);
  pointer-events: none;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 4.25rem 0;
}

.section-bordered {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-heading {
  max-width: 620px;
  margin-bottom: 2rem;
}

.brand,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
}

.section-heading h2 {
  margin: 0.45rem 0 0.8rem;
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
  font-weight: 700;
}

.section-heading p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.62;
  max-width: 56ch;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color var(--ease), border-color var(--ease), backdrop-filter var(--ease);
}

.site-header.scrolled {
  background: linear-gradient(180deg, rgba(7, 17, 31, 0.96), rgba(7, 17, 31, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
}

.navbar {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  min-height: var(--nav-height);
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  line-height: 0;
}

.brand-logo {
  width: auto;
  height: 6rem;
  display: block;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 0.3rem;
  padding: 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
    rgba(8, 17, 29, 0.82);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
}

.nav-status {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0 0.8rem;
  margin-right: 0.35rem;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-menu a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0 0.72rem;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  border-radius: 10px;
  transition: color var(--ease), background-color var(--ease);
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  bottom: 0.42rem;
  height: 1px;
  background: rgba(242, 138, 46, 0.65);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.025);
}

.nav-menu a:hover::after,
.nav-menu a:focus-visible::after {
  transform: scaleX(1);
}

.nav-menu .nav-cta {
  margin-left: 0.25rem;
  padding: 0 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.nav-menu .nav-cta::after {
  display: none;
}

.nav-menu .nav-cta:hover,
.nav-menu .nav-cta:focus-visible {
  background: rgba(242, 138, 46, 0.08);
  border-color: rgba(242, 138, 46, 0.2);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.32rem;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  width: 1rem;
  height: 2px;
  background: currentColor;
}

.hero {
  padding-top: 1rem;
  min-height: calc(100vh - 1rem);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  gap: 2rem;
}

.hero-copy h1 {
  margin: 0.7rem 0 0.9rem;
  max-width: 9ch;
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  line-height: 0.93;
  letter-spacing: -0.085em;
  font-weight: 700;
}

.hero-text {
  max-width: 52ch;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.62;
  font-size: 0.98rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 1.2rem;
}

.hero-statusbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 1.2rem;
}

.status-chip {
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.015);
}

.status-chip-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-chip strong {
  font-size: 0.95rem;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.15rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.92rem;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background-color var(--ease),
    color var(--ease);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #0a1018;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ff9a41;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.button-full {
  width: 100%;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.hero-meta div {
  display: grid;
  gap: 0.2rem;
}

.meta-value {
  font-weight: 600;
  font-size: 0.96rem;
  letter-spacing: -0.04em;
}

.meta-label {
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  perspective: 1400px;
  --hero-scroll-shift: 0px;
  --hero-glow-shift: 0px;
}

.visual-frame {
  position: relative;
  min-height: 500px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 20%),
    linear-gradient(180deg, rgba(11, 22, 36, 0.98), rgba(7, 16, 29, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: translateY(var(--hero-scroll-shift)) rotateX(7deg) rotateY(-6deg);
  transform-style: preserve-3d;
  transition: transform 220ms ease-out;
}

.visual-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent 35%, transparent 70%, rgba(255, 255, 255, 0.02));
  pointer-events: none;
  z-index: 1;
}

.visual-frame::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -12%;
  height: 24%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.34), transparent 72%);
  filter: blur(18px);
  transform: translateZ(-1px);
  pointer-events: none;
}

.visual-depth {
  position: absolute;
  inset: 7%;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.visual-depth-back {
  inset: 10% 9% 14% 13%;
  opacity: 0.6;
  transform: translateZ(-50px);
}

.visual-depth-mid {
  inset: 14% 13% 20% 9%;
  opacity: 0.9;
  transform: translateZ(-20px);
}

.visual-glow {
  position: absolute;
  inset: 12% 10% auto auto;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 138, 46, 0.12), rgba(242, 138, 46, 0.02) 52%, transparent 72%);
  filter: blur(8px);
  pointer-events: none;
  z-index: 0;
  transform: translate3d(0, var(--hero-glow-shift), 6px);
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.24;
  transform: translateZ(0);
}

.visual-header,
.visual-axis {
  position: absolute;
  z-index: 2;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: translateZ(26px);
}

.visual-header {
  top: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.visual-axis {
  bottom: 1rem;
}

.dispatch-board {
  position: absolute;
  left: 10%;
  right: 24%;
  top: 27%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(9, 19, 32, 0.7);
  box-shadow:
    0 18px 30px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(8px);
}

.board-header,
.board-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto auto;
  gap: 0.75rem;
  align-items: center;
}

.board-header {
  margin-bottom: 0.5rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.board-title,
.board-sync,
.board-lane,
.board-state,
.board-eta {
  white-space: nowrap;
}

.board-title,
.board-sync {
  color: var(--text-soft);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.board-sync {
  justify-self: end;
  grid-column: 2 / 4;
}

.board-row {
  min-height: 2.2rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.board-row:last-child {
  border-bottom: 0;
}

.board-lane {
  color: var(--text);
  font-size: 0.86rem;
  letter-spacing: -0.02em;
}

.board-state,
.board-eta {
  color: var(--text-muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.board-state-live,
.board-state-watch {
  padding: 0.18rem 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.board-state-live {
  color: #f7c08f;
  border-color: rgba(242, 138, 46, 0.24);
  background: rgba(242, 138, 46, 0.08);
}

.board-state-watch {
  color: #b9c7d9;
  background: rgba(255, 255, 255, 0.04);
}

.signal-card {
  position: absolute;
  z-index: 2;
  width: min(100%, 252px);
  padding: 1rem 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(10, 20, 33, 0.94);
  box-shadow:
    0 22px 32px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transform: translateZ(58px);
}

.signal-card strong {
  display: block;
  margin: 0.3rem 0 0.55rem;
  font-size: 1.02rem;
  letter-spacing: -0.04em;
}

.signal-card p,
.signal-label {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
  font-size: 0.88rem;
}

.signal-label {
  display: block;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
}

.signal-card-primary {
  top: 10%;
  right: 5%;
  transform: translateZ(72px);
}

.signal-card-secondary {
  left: 8%;
  bottom: 14%;
  transform: translateZ(48px);
}

.route-lines {
  position: absolute;
  inset: 0;
}

.route-lines span {
  position: absolute;
  border: 1px solid rgba(242, 138, 46, 0.2);
  border-radius: 999px;
  box-shadow: inset 0 0 18px rgba(242, 138, 46, 0.03);
  transform: translateZ(10px);
}

.route-lines span:nth-child(1) {
  inset: 16% 11% 44% 21%;
}

.route-lines span:nth-child(2) {
  inset: 34% 20% 22% 10%;
}

.route-lines span:nth-child(3) {
  inset: 26% 8% 18% 33%;
}

.hero-visual.is-depth-active .visual-glow,
.hero-visual.is-depth-active .visual-grid,
.hero-visual.is-depth-active .visual-header,
.hero-visual.is-depth-active .visual-axis,
.hero-visual.is-depth-active .dispatch-board,
.hero-visual.is-depth-active .signal-card,
.hero-visual.is-depth-active .route-lines {
  transition: transform 220ms ease-out;
  will-change: transform;
}

.services-layout {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.service-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1.2fr) minmax(220px, 0.8fr);
  gap: 0.8rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.service-index {
  color: var(--text-soft);
  font-weight: 700;
  padding-top: 0.15rem;
}

.service-main {
  display: grid;
  gap: 0.55rem;
  min-width: 0;
}

.service-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(242, 138, 46, 0.22);
  border-radius: 999px;
  color: #f7c08f;
  background: rgba(242, 138, 46, 0.07);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-specs {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0.15rem 0 0;
}

.service-specs div {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 0.8rem;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.service-specs dt,
.service-specs dd {
  margin: 0;
}

.service-specs dt {
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.service-specs dd {
  color: var(--text);
  font-size: 0.86rem;
  letter-spacing: -0.02em;
}

.service-item h3,
.note h3,
.timeline-step h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: -0.045em;
  font-weight: 650;
}

.service-item p,
.note p,
.timeline-step p,
.metric p,
.testimonial figcaption span,
.contact-copy p,
.site-footer p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.58;
  font-size: 0.95rem;
}

.advantage-grid {
  display: grid;
  gap: 1.5rem;
}

.metrics-panel {
  display: grid;
  gap: 0.75rem;
}

.metric {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.015);
}

.metric-value {
  display: block;
  margin-bottom: 0.2rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.metric-title {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--text);
  font-weight: 650;
  font-size: 0.92rem;
  letter-spacing: -0.035em;
}

.advantage-notes {
  display: grid;
  gap: 0.8rem;
}

.note {
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}

.timeline {
  display: grid;
  gap: 0.75rem;
}

.timeline-step {
  position: relative;
  padding: 1.1rem 1rem 1rem 3.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.015);
}

.timeline-number {
  position: absolute;
  left: 1rem;
  top: 1.12rem;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.testimonial-grid {
  display: grid;
  gap: 0.75rem;
}

.testimonial {
  margin: 0;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.015);
}

.testimonial blockquote {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.68;
  color: var(--text);
  font-weight: 450;
}

.testimonial figcaption {
  display: grid;
  gap: 0.2rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.015);
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  display: block;
  padding: 1rem 3rem 1rem 1rem;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  top: 50%;
  color: var(--accent);
  font-size: 1.1rem;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--text-muted);
  line-height: 1.62;
  font-size: 0.94rem;
  max-width: 72ch;
}

.contact-grid {
  display: grid;
  gap: 1.5rem;
}

.contact-details {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.detail-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.contact-details a,
.contact-details span:last-child {
  color: var(--text);
}

.contact-map {
  margin-top: 1.2rem;
}

.map-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.01);
}

.map-shell iframe {
  width: 100%;
  height: 260px;
  border: 0;
  display: block;
}

.map-caption {
  margin: 0.65rem 0 0;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.62;
}

.contact-form {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 20, 33, 0.94);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.9rem;
}

.form-row-split {
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

.form-row-split > div {
  display: grid;
  gap: 0.55rem;
}

label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}

input,
textarea {
  width: 100%;
  padding: 0.82rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color var(--ease), background-color var(--ease), box-shadow var(--ease);
}

input::placeholder,
textarea::placeholder {
  color: #71839a;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(242, 138, 46, 0.8);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px rgba(242, 138, 46, 0.12);
}

.form-row.has-error input,
.form-row.has-error textarea,
.form-row-split > div.has-error input {
  border-color: rgba(255, 114, 114, 0.8);
}

.error-text {
  min-height: 1rem;
  color: #ff9898;
  font-size: 0.82rem;
}

.form-status {
  min-height: 1.5rem;
  margin: 1rem 0 0;
  color: var(--success);
}

.site-footer {
  padding: 1.4rem 0 2rem;
}

.footer-content {
  display: grid;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.brand-footer {
  margin-bottom: 0.7rem;
}

.brand-footer .brand-logo {
  height: 6.25rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  align-items: flex-start;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .visual-frame,
  .visual-header,
  .visual-axis,
  .dispatch-board,
  .signal-card,
  .signal-card-primary,
  .signal-card-secondary,
  .route-lines span,
  .visual-depth-back,
  .visual-depth-mid {
    transform: none;
  }
}

@media (min-width: 760px) {
  .section {
    padding: 5rem 0;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .map-shell iframe {
    height: 320px;
  }

  .form-row-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonial-grid,
  .metrics-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-content {
    grid-template-columns: minmax(0, 1.3fr) auto;
    justify-content: space-between;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(460px, 0.95fr);
    align-items: center;
  }

  .services-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1.5rem;
  }

  .service-item {
    padding: 1.2rem 0;
  }

  .advantage-grid {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
  }

  .advantage-notes {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .timeline-step {
    padding: 4.1rem 1rem 1rem;
    min-height: 100%;
  }

  .timeline-number {
    left: 1rem;
    top: 1rem;
  }

  .testimonial-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.85fr);
    align-items: start;
  }
}

@media (max-width: 979px) {
  .nav-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% - 0.3rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.2rem;
    padding: 0.85rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(8, 18, 31, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
  }

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

  .nav-status {
    display: none;
  }

  .nav-menu a {
    min-height: auto;
    padding: 0.7rem 0.35rem;
  }

  .nav-menu a::after {
    left: 0.35rem;
    right: 0.35rem;
    bottom: 0.18rem;
  }

  .nav-menu .nav-cta {
    margin-left: 0;
  }

  .service-item {
    grid-template-columns: 44px 1fr;
    gap: 0.65rem;
  }

  .service-main,
  .service-specs {
    grid-column: 2;
  }

  .service-header {
    align-items: start;
    flex-direction: column;
    gap: 0.45rem;
  }

  .service-specs {
    padding-top: 0;
  }

  .service-specs div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .hero-statusbar,
  .hero-meta {
    grid-template-columns: 1fr;
  }

  .visual-frame {
    min-height: 430px;
    transform: none;
  }

  .dispatch-board {
    left: 8%;
    right: 8%;
    top: 26%;
  }
}