/* ============================================
   INDEX.CSS — Homepage-only styles
   Requires: base.css loaded first
   ============================================ */

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: var(--sp-32) var(--sp-20);
}

/* Split layout: text left, image right */
.hero__layout {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: var(--sp-12);
  align-items: center;
  width: 100%;
}

/* === Hero image panel === */
.hero__visual {
  position: relative;
  height: 580px;
  /* Show even without real photo */
  flex-shrink: 0;
}

.hero__img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--r-2xl);
  overflow: hidden;
  --border-angle: 0deg;
  border: 1px solid transparent;
  background:
    linear-gradient(160deg, var(--color-bg-tertiary) 0%, #0d1520 40%, #08121a 100%) padding-box,
    conic-gradient(
      from var(--border-angle),
      rgba(0, 212, 255, 0.06) 0%,
      rgba(0, 212, 255, 0.58) 25%,
      rgba(124, 92, 255, 0.48) 50%,
      rgba(57, 255, 20, 0.42) 75%,
      rgba(0, 212, 255, 0.06) 100%
    ) border-box;
  animation: border-rotate 6s linear infinite;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  /* Dark overlay baked into CSS so image blends with theme */
  filter: brightness(0.65) saturate(0.8);
  transition: filter var(--ease-slow);
}
.hero__img-wrap:hover .hero__img { filter: brightness(0.75) saturate(0.9); }

/* Blue tint overlay on top of image */
.hero__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 212, 255, 0.05) 0%,
    transparent 40%,
    rgba(10, 10, 12, 0.5) 100%
  );
  pointer-events: none;
}

/* Floating status badge */
.hero__img-badge {
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-5);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(10, 10, 12, 0.80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--r-md);
  color: var(--color-text-primary);
}
.hero__img-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
  flex-shrink: 0;
  animation: blink-dot 1.5s ease-in-out infinite;
}

/* Bottom filename tag */
.hero__img-tag {
  position: absolute;
  bottom: var(--sp-5);
  left: var(--sp-5);
  right: var(--sp-5);
  z-index: 2;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(10, 10, 12, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  /* negative margin to bleed to card edge */
  margin: 0 calc(-1 * var(--sp-5));
  padding-inline: var(--sp-5);
}

/* Animated canvas sits behind everything */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__radial {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 15% 55%, rgba(0, 212, 255, 0.09) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 85% 75%, rgba(57, 255, 20, 0.05) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.hero__eyebrow-line {
  width: 32px;
  height: 1px;
  background: var(--color-blue);
  flex-shrink: 0;
}
.hero__eyebrow-text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-blue);
}

.hero__title {
  font-size: clamp(var(--text-3xl), 7vw, 5.5rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.035em;
  line-height: 1.04;
  color: var(--color-text-primary);
  margin-bottom: var(--sp-6);
}

.hero__subtitle {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  max-width: 540px;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--sp-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-16);
}

.hero__stats {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
}

.hero__stat {
  padding-inline: var(--sp-8);
  border-right: 1px solid var(--color-border);
}
.hero__stat:first-child { padding-left: 0; }
.hero__stat:last-child  { border-right: none; }

.hero__stat-value {
  font-family: var(--font-mono);
  font-size: clamp(var(--text-xl), 2.8vw, var(--text-3xl));
  font-weight: var(--fw-bold);
  color: var(--color-blue);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.45);
  line-height: 1;
  margin-bottom: var(--sp-1);
}
.hero__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding-block: var(--section-pad);
  background: var(--color-bg-secondary);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-blue) 50%, transparent 100%);
  opacity: 0.35;
}

.services__head {
  margin-bottom: var(--sp-16);
}

.services__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
}

/* Category banner image */
.services__cat-img {
  position: relative;
  width: 100%;
  height: 160px;
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--sp-5);
  /* Fallback: dark gradient when image missing */
  background: linear-gradient(135deg, #0d1520 0%, var(--color-bg-tertiary) 100%);
  border: 1px solid var(--color-border);
}

.services__cat-img-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.5) saturate(0.7);
}

.services__cat-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 212, 255, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.services__cat-img-overlay--green {
  background: linear-gradient(
    90deg,
    rgba(57, 255, 20, 0.10) 0%,
    transparent 70%
  );
}

/* Category header row */
.services__cat-hd {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-5);
}
.services__cat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
}
.services__cat-icon--blue  { background: var(--color-blue-dim);  border: 1px solid var(--color-blue-border);  color: var(--color-blue); }
.services__cat-icon--green { background: var(--color-green-dim); border: 1px solid var(--color-green-border); color: var(--color-green);}

.services__cat-name {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
}

.services__cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* Service card */
.svc-card {
  position: relative;
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--ease-cubic);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

/* Top accent line (hidden by default, shown on hover) */
.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity var(--ease-base);
}
.svc-card--blue::before  { background: linear-gradient(90deg, transparent, var(--color-blue), transparent); }
.svc-card--green::before { background: linear-gradient(90deg, transparent, var(--color-green), transparent); }

.svc-card:hover {
  transform: translateY(-3px);
  background: var(--color-bg-card-hover);
}
.svc-card--blue:hover  { border-color: var(--color-blue-border);  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.12), var(--shadow-card); }
.svc-card--green:hover { border-color: var(--color-green-border); box-shadow: 0 8px 32px rgba(57, 255, 20, 0.09), var(--shadow-card); }
.svc-card:hover::before { opacity: 1; }

.svc-card__icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.svc-card--blue  .svc-card__icon { color: var(--color-blue); }
.svc-card--green .svc-card__icon { color: var(--color-green); }
.svc-card__body { flex: 1; min-width: 0; }
.svc-card__title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--sp-1);
}
.svc-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* Arrow appear on hover */
.svc-card__arrow {
  position: absolute;
  bottom: var(--sp-4);
  right: var(--sp-4);
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--ease-base), transform var(--ease-base);
}
.svc-card--blue  .svc-card__arrow { background: var(--color-blue-dim);  color: var(--color-blue); }
.svc-card--green .svc-card__arrow { background: var(--color-green-dim); color: var(--color-green);}
.svc-card:hover .svc-card__arrow  { opacity: 1; transform: translateX(0); }

/* ============================================
   HOW WE WORK
   ============================================ */
.how-it-works {
  padding-block: var(--section-pad);
  position: relative;
  overflow: hidden;
}
.how-it-works__ambient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.how-it-works__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

/* Perimeter visualization */
.perimeter {
  position: relative;
  height: 400px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-2xl);
  background: var(--color-bg-card);
  overflow: hidden;
}

/* Subtle grid background */
.perimeter__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
  background-size: 30px 30px;
}

/* Horizontal scan line */
.perimeter__scan {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-green), transparent);
  animation: scan-line 3.5s linear infinite;
  opacity: 0.7;
}

/* Pulsing rings */
.perimeter__rings {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.perimeter__ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid;
  animation: float-up-down 4s ease-in-out infinite;
}
.perimeter__ring:nth-child(1) { width: 100px; height: 100px; border-color: rgba(0,212,255,0.40); animation-delay: 0s; }
.perimeter__ring:nth-child(2) { width: 160px; height: 160px; border-color: rgba(0,212,255,0.18); animation-delay: 0.5s; }
.perimeter__ring:nth-child(3) { width: 230px; height: 230px; border-color: rgba(0,212,255,0.08); animation-delay: 1s; }

/* Center container */
.perimeter__center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -56%);
  text-align: center;
  z-index: 2;
}

/* Core icon */
.perimeter__core {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--color-blue);
  background: var(--color-blue-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  box-shadow: var(--glow-blue);
  animation: glow-pulse 2.5s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

.perimeter__core-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue);
  text-align: center;
  margin-top: var(--sp-3);
}

/* Corner nodes */
.perimeter__node {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: border-color var(--ease-base), box-shadow var(--ease-base), color var(--ease-base);
}
.perimeter__node:hover { border-color: var(--color-blue-border); box-shadow: var(--glow-blue); color: var(--color-blue); }
.perimeter__node:nth-child(1) { top: 14%; left: 8%; }
.perimeter__node:nth-child(2) { top: 14%; right: 8%; }
.perimeter__node:nth-child(3) { bottom: 14%; left: 8%; }
.perimeter__node:nth-child(4) { bottom: 14%; right: 8%; }

/* Status line at bottom of perimeter */
.perimeter__status {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-3) var(--sp-5);
  background: rgba(10,10,12,0.8);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-green);
}
.perimeter__status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 6px var(--color-green);
  animation: blink-dot 1.5s ease-in-out infinite;
}

/* Steps list */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.step {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.step__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-blue);
  background: var(--color-blue-dim);
  border: 1px solid var(--color-blue-border);
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step__title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--sp-1);
}
.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ============================================
   METRICS
   ============================================ */
.metrics {
  padding-block: var(--section-pad);
  background: var(--color-bg-secondary);
  border-block: 1px solid var(--color-border);
}

.metrics__head {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.metric-card {
  padding: var(--sp-12) var(--sp-6);
  border-right: 1px solid var(--color-border);
  text-align: center;
  transition: background var(--ease-fast);
  position: relative;
}
.metric-card:last-child { border-right: none; }
.metric-card:hover { background: var(--color-bg-card); }
.metric-card:hover .metric-card__value {
  text-shadow: 0 0 60px rgba(0, 212, 255, 0.80), 0 0 120px rgba(0, 212, 255, 0.30);
}

.metric-card__value {
  font-family: var(--font-mono);
  font-size: clamp(var(--text-3xl), 6vw, 5.5rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.03em;
  color: var(--color-blue);
  line-height: 1;
  margin-bottom: var(--sp-3);
  text-shadow: 0 0 40px rgba(0, 212, 255, 0.60), 0 0 80px rgba(0, 212, 255, 0.20);
}
.metric-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 160px;
  margin-inline: auto;
}

/* ============================================
   PARTNERS — dual-row counter-scroll
   ============================================ */
.partners {
  padding-block: var(--sp-10);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.partners__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--sp-6);
}

/* Stage: clips overflow + adds fade masks at edges */
.partners__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  /* Fade edges with CSS mask */
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    black 12%,
    black 88%,
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    black 12%,
    black 88%,
    transparent 100%
  );
}


.partners__row {
  overflow: hidden;
}

/* Belt: flex row, animates infinitely */
.partners__belt {
  display: flex;
  gap: var(--sp-3);
  width: max-content;
  animation: belt-left 32s linear infinite;
}
.partners__belt--reverse {
  animation: belt-right 28s linear infinite;
}

@keyframes belt-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes belt-right {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* Individual logo — без карточки, просто изображение */
.partner-card {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding-inline: var(--sp-8);
  flex-shrink: 0;
  cursor: default;
}

.partner-card img {
  max-height: 36px;
  max-width: 120px;
  width: auto;
  object-fit: contain;
  opacity: 0.55;
  transition: transform var(--ease-cubic), opacity var(--ease-base);
}

.partner-card:hover img {
  transform: scale(1.12);
  opacity: 1;
}

/* Для логотипов с чёрными элементами на тёмном фоне */
.logo--invert {
  filter: invert(1);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding-block: var(--section-pad);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0, 212, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__box {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-20) var(--sp-12);
  text-align: center;
  background: var(--color-bg-card);
  overflow: hidden;
  animation: cta-border-glow 4.5s ease-in-out infinite;
}
/* Top accent line */
.cta-banner__box::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-blue), transparent);
  opacity: 0.6;
}

.cta-banner__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--fw-bold);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: var(--sp-4);
}
.cta-banner__subtitle {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.75);
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
}
.cta-banner__actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   CASES
   ============================================ */
.cases {
  padding-block: var(--section-pad);
  position: relative;
}

.cases__head {
  margin-bottom: var(--sp-10);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

.case-card {
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--color-bg-card);
  transition: all var(--ease-cubic);
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-blue-border);
  box-shadow: 0 16px 48px rgba(0, 212, 255, 0.12), var(--shadow-lg);
}

/* Image */
.case-card__img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  flex-shrink: 0;
  /* Fallback gradient */
  background: linear-gradient(160deg, #0d1520 0%, #08121a 100%);
}
.case-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(0.75);
  transition: filter var(--ease-slow), transform var(--ease-slow);
}
.case-card:hover .case-card__img {
  filter: brightness(0.75) saturate(0.9);
  transform: scale(1.04);
}

.case-card__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(10, 10, 12, 0.85) 100%
  );
  pointer-events: none;
}

/* Industry badge floats over image */
.case-card__industry {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  z-index: 1;
}

/* Text body */
.case-card__body {
  padding: var(--sp-5) var(--sp-6) var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.case-card__title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
}

.case-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.case-card__metrics {
  display: flex;
  gap: var(--sp-5);
  padding-block: var(--sp-3);
  border-block: 1px solid var(--color-border);
}
.case-card__metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case-metric-val {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  line-height: 1;
}
.case-metric-val--blue  { color: var(--color-blue); }
.case-metric-val--green { color: var(--color-green); }
.case-metric-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.case-card__link {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-blue);
  transition: gap var(--ease-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}
.case-card__link:hover { gap: var(--sp-2); }

/* ============================================
   METRICS — background image support
   ============================================ */
.metrics {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.metrics .container { position: relative; z-index: 1; }

/* Dark overlay so text stays readable over the photo */
.metrics__bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 12, 0.88);
  pointer-events: none;
}

/* ============================================
   CTA BANNER — background image support
   ============================================ */
.cta-banner__box {
  background-size: cover;
  background-position: center;
}

.cta-banner__box-overlay {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(10, 10, 12, 0.82);
  pointer-events: none;
}
.cta-banner__content {
  position: relative;
  z-index: 1;
}

/* ============================================
   RESPONSIVE — index-specific
   ============================================ */
@media (max-width: 1280px) {
  .hero__layout { grid-template-columns: 1fr 400px; }
  .hero__visual { height: 500px; }
}

@media (max-width: 1024px) {
  .hero__layout { grid-template-columns: 1fr; }
  .hero__visual { display: none; } /* hide image panel on tablet — canvas stays */

  .services__split { grid-template-columns: 1fr; gap: var(--sp-12); }
  .services__cat-img { height: 120px; }

  .how-it-works__layout { grid-template-columns: 1fr; }
  .perimeter { display: none; }

  .metrics__grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card { border-bottom: 1px solid var(--color-border); }
  .metric-card:nth-child(even)  { border-right: none; }
  .metric-card:nth-last-child(-n+2) { border-bottom: none; }
}

@media (max-width: 768px) {
  .hero { padding-block: var(--sp-24) var(--sp-12); }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__stat { padding-inline: var(--sp-5); }
  .hero__stat:first-child { padding-left: 0; }

  .cta-banner__box { padding: var(--sp-10) var(--sp-6); }
}

@media (max-width: 700px) {
  .cases__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--sp-4);
    padding-bottom: var(--sp-2);
  }
  .cases__grid::-webkit-scrollbar { display: none; }
  .case-card {
    flex: 0 0 84vw;
    scroll-snap-align: start;
  }
  .cases-dots {
    display: flex;
    justify-content: center;
    gap: var(--sp-2);
    margin-top: var(--sp-5);
  }
  .cases-dot {
    height: 6px;
    width: 6px;
    border-radius: var(--r-full);
    background: var(--color-border-bright);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s, width 0.25s;
  }
  .cases-dot.is-active {
    width: 20px;
    background: var(--color-blue);
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
  }
}

@media (max-width: 480px) {
  .metrics__grid { grid-template-columns: 1fr 1fr; }

  .hero__stats { flex-wrap: wrap; border-top: none; padding-top: 0; gap: var(--sp-5); }
  .hero__stat {
    padding: var(--sp-5) var(--sp-5) var(--sp-5) 0;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    flex: 1 1 45%;
  }
  .hero__stat:last-child { border-bottom: none; }
}