/**
 * Services hub — catalog layout (distinct from portfolio page).
 */

:root {
  --hub-bg: #0a0a0a;
  --hub-surface: rgba(159, 159, 159, 0.08);
  --hub-card: #161616;
  --hub-card-alt: #1c1c1c;
  --hub-text: #e8e8e8;
  --hub-muted: #9f9f9f;
  --hub-heading: #ffffff;
  --hub-accent: #fa871f;
  --hub-border: rgba(218, 218, 218, 0.12);
  --hub-radius: 14px;
  --hub-pill: 50px;
  --font-heading: 'Outfit', Arial, Helvetica, sans-serif;
  --font-body: 'Poppins', Arial, Helvetica, sans-serif;
  --container: 1280px;
  --hub-catalog-max: 900px;
}

body.page-services-hub {
  background: var(--hub-bg);
  color: var(--hub-text);
  font-family: var(--font-body);
}

body.page-services-hub .site,
body.page-services-hub #page {
  overflow-x: hidden;
}

.hub-page {
  position: relative;
  overflow: hidden;
}

.hub-page__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 10% 0%, rgba(250, 135, 31, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 95% 30%, rgba(250, 135, 31, 0.08) 0%, transparent 50%);
}

.hub-page .container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.hub-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border-radius: var(--hub-pill);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--hub-accent);
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  white-space: nowrap;
}

.hub-page .btn--gradient {
  background: var(--hub-accent);
  color: #fff;
}

.hub-page .btn--gradient:hover {
  background: transparent;
  color: var(--hub-accent);
}

.hub-page .btn--outline {
  background: transparent;
  color: var(--hub-text);
  border-color: var(--hub-border);
}

.hub-page .btn--outline:hover {
  border-color: var(--hub-accent);
  color: var(--hub-accent);
}

.hub-page .btn--lg {
  padding: 14px 32px;
}

/* Hero — split display + metrics */
.hub-hero--catalog {
  position: relative;
  z-index: 1;
  padding: 0 0 56px;
}

.hub-hero__wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
  padding-top: 0;
}

.hub-hero__display {
  margin: 0 0 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: var(--alnair-display-tracking, 0.04em);
  text-transform: uppercase;
}

.hub-hero__display-line {
  display: block;
  font-size: clamp(48px, 8vw, 88px);
  color: var(--hub-heading);
  line-height: 1.05;
}

.hub-hero__display-line + .hub-hero__display-line {
  margin-top: 0.05em;
}

.hub-hero__display-line--accent {
  color: var(--hub-accent);
}

.hub-hero__lead {
  max-width: 540px;
  margin: 8px 0 32px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--hub-muted);
}

.hub-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hub-hero__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.hub-hero__metric {
  padding: 20px 18px;
  border-radius: var(--hub-radius);
  border: 1px solid var(--hub-border);
  background: var(--hub-card);
}

.hub-hero__metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--hub-accent);
  line-height: 1.1;
  margin-bottom: 8px;
}

.hub-hero__metric-label {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  color: var(--hub-muted);
}

/* Catalog */
.hub-catalog {
  padding: 72px 0;
  border-top: 1px solid var(--hub-border);
}

.hub-catalog .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hub-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

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

/* Catalog list — smooth staggered row entrance */
[data-hub-stagger] .hub-catalog__row {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.25s,
    box-shadow 0.25s;
}

[data-hub-stagger].is-visible .hub-catalog__row {
  opacity: 1;
  transform: translateY(0);
}

[data-hub-stagger].is-visible .hub-catalog__row:nth-child(1) { transition-delay: 0ms; }
[data-hub-stagger].is-visible .hub-catalog__row:nth-child(2) { transition-delay: 70ms; }
[data-hub-stagger].is-visible .hub-catalog__row:nth-child(3) { transition-delay: 140ms; }
[data-hub-stagger].is-visible .hub-catalog__row:nth-child(4) { transition-delay: 210ms; }
[data-hub-stagger].is-visible .hub-catalog__row:nth-child(5) { transition-delay: 280ms; }
[data-hub-stagger].is-visible .hub-catalog__row:nth-child(6) { transition-delay: 350ms; }

[data-hub-stagger] .hub-catalog__row.is-tilting {
  transition: border-color 0.25s, box-shadow 0.25s;
}

[data-hub-tilt] {
  perspective: 1200px;
  width: 100%;
}

.hub-catalog__head {
  width: 100%;
  max-width: var(--hub-catalog-max);
  margin-bottom: 36px;
}

.hub-catalog__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  color: var(--hub-heading);
}

.hub-catalog__title span {
  color: var(--hub-accent);
}

.hub-catalog__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--hub-muted);
}

.hub-catalog__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: var(--hub-catalog-max);
}

.hub-catalog__row {
  border-radius: var(--hub-radius);
  border: 1px solid var(--hub-border);
  background: var(--hub-card);
  transform-style: preserve-3d;
}

.hub-catalog__row--alt {
  background: var(--hub-card-alt);
}

.hub-catalog__row:hover {
  border-color: rgba(250, 135, 31, 0.35);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.hub-catalog__row.is-tilting {
  transition: border-color 0.25s, box-shadow 0.25s;
}

.hub-catalog__link {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 20px 22px;
  color: inherit;
  text-decoration: none;
}

.hub-catalog__index {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--hub-accent);
  opacity: 0.9;
}

.hub-catalog__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: rgba(250, 135, 31, 0.12);
  border: 1px solid rgba(250, 135, 31, 0.25);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 22px 22px;
}

.hub-catalog__icon--ui-ux {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 19l7-7 3 3-7 7-3-3z'/%3E%3Cpath d='M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z'/%3E%3C/svg%3E");
}

.hub-catalog__icon--web {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M16 18l6-6-6-6M8 6l-6 6 6 6'/%3E%3C/svg%3E");
}

.hub-catalog__icon--mobile {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect x='5' y='2' width='14' height='20' rx='2'/%3E%3C/svg%3E");
}

.hub-catalog__icon--devops {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect x='2' y='2' width='20' height='8' rx='2'/%3E%3Crect x='2' y='14' width='20' height='8' rx='2'/%3E%3C/svg%3E");
}

.hub-catalog__icon--seo {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.35-4.35'/%3E%3C/svg%3E");
}

.hub-catalog__icon--ai {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4 4 0 014 4v2H8V6a4 4 0 014-4z'/%3E%3Crect x='4' y='8' width='16' height='14' rx='2'/%3E%3C/svg%3E");
}

.hub-catalog__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.hub-catalog__name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--hub-heading);
}

.hub-catalog__summary {
  font-size: 14px;
  line-height: 1.55;
  color: var(--hub-muted);
}

.hub-catalog__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hub-catalog__tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--hub-pill);
  border: 1px solid var(--hub-border);
  color: var(--hub-text);
  background: var(--hub-surface);
}

.hub-catalog__arrow {
  font-size: 22px;
  color: var(--hub-accent);
  transition: transform 0.25s;
}

.hub-catalog__row:hover .hub-catalog__arrow {
  transform: translateX(4px);
}

.hub-catalog__points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: var(--hub-catalog-max);
}

.hub-catalog__points li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--hub-text);
}

.hub-catalog__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hub-accent);
}

/* Timeline */
.hub-timeline {
  padding: 64px 0;
  border-top: 1px solid var(--hub-border);
  background: linear-gradient(180deg, rgba(250, 135, 31, 0.04) 0%, transparent 100%);
}

.hub-timeline__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.hub-timeline__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  color: var(--hub-heading);
}

.hub-timeline__desc,
.hub-timeline__trust {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--hub-muted);
}

.hub-timeline__steps {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 2px solid var(--hub-border);
}

.hub-timeline__step {
  position: relative;
  padding: 0 0 28px 24px;
}

.hub-timeline__step:last-child {
  padding-bottom: 0;
}

.hub-timeline__marker {
  position: absolute;
  left: -13px;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--hub-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hub-timeline__content h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--hub-heading);
}

.hub-timeline__content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--hub-muted);
}

/* Benefits */
.hub-benefits {
  padding: 72px 0;
  border-top: 1px solid var(--hub-border);
  background: linear-gradient(180deg, rgba(250, 135, 31, 0.03) 0%, transparent 42%);
}

.hub-benefits__head {
  max-width: 640px;
  margin-bottom: 40px;
}

.hub-benefits__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--hub-heading);
}

.hub-benefits__title span {
  color: var(--hub-accent);
}

.hub-benefits__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--hub-muted);
}

.hub-benefits__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.hub-benefits__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
  padding: 26px 24px 28px;
  border-radius: var(--hub-radius);
  border: 1px solid var(--hub-border);
  background: linear-gradient(160deg, rgba(28, 28, 28, 0.95) 0%, rgba(20, 20, 20, 0.98) 100%);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.hub-benefits__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(90deg, transparent, var(--hub-accent), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.hub-benefits__card:hover {
  border-color: rgba(250, 135, 31, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.hub-benefits__card:hover::before {
  opacity: 1;
}

.hub-benefits__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(250, 135, 31, 0.12);
  border: 1px solid rgba(250, 135, 31, 0.25);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 22px 22px;
}

.hub-benefits__icon--ux {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 19l7-7 3 3-7 7-3-3z'/%3E%3Cpath d='M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z'/%3E%3C/svg%3E");
}

.hub-benefits__icon--seo {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.35-4.35'/%3E%3C/svg%3E");
}

.hub-benefits__icon--devops {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect x='2' y='2' width='20' height='8' rx='2'/%3E%3Crect x='2' y='14' width='20' height='8' rx='2'/%3E%3C/svg%3E");
}

.hub-benefits__icon--ai {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4 4 0 014 4v2H8V6a4 4 0 014-4z'/%3E%3Crect x='4' y='8' width='16' height='14' rx='2'/%3E%3C/svg%3E");
}

.hub-benefits__icon--global {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M2 12h20M12 2a15.3 15.3 0 014 10 15.3 15.3 0 01-4 10 15.3 15.3 0 01-4-10 15.3 15.3 0 014-10z'/%3E%3C/svg%3E");
}

.hub-benefits__icon--agile {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fa871f' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M9 11l3 3L22 4'/%3E%3Cpath d='M21 12v7a2 2 0 01-2 2H5a2 2 0 01-2-2V5a2 2 0 012-2h11'/%3E%3C/svg%3E");
}

.hub-benefits__card-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--hub-heading);
}

.hub-benefits__card-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--hub-muted);
}

/* CTA */
.hub-cta--band {
  padding: 0 0 100px;
}

.hub-cta__band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) auto;
  align-items: center;
  gap: 56px;
  padding: 56px 52px;
  border-radius: var(--hub-radius);
  border: 1px solid rgba(250, 135, 31, 0.35);
  background: linear-gradient(135deg, rgba(250, 135, 31, 0.12) 0%, var(--hub-card) 55%);
}

.hub-cta__copy h2 {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--hub-heading);
  line-height: 1.25;
}

.hub-cta__copy p {
  margin: 0;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--hub-muted);
}

.hub-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 240px;
}

.hub-cta__actions .btn {
  width: 100%;
  justify-content: center;
}

body.page-services-hub .service-faq.alnair-faq-section {
  border-top: 1px solid var(--hub-border);
}

@media (prefers-reduced-motion: reduce) {
  .hub-reveal,
  [data-hub-stagger] .hub-catalog__row {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */
@media (max-width: 960px) {
  .hub-hero__wrap,
  .hub-timeline__grid {
    grid-template-columns: 1fr;
  }

  .hub-catalog__link {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
  }

  .hub-catalog__index {
    grid-column: 1;
    grid-row: 1;
  }

  .hub-catalog__icon {
    grid-column: 1;
    grid-row: 2;
  }

  .hub-catalog__body {
    grid-column: 2 / -1;
    grid-row: 1 / 3;
  }

  .hub-catalog__arrow {
    grid-column: 3;
    grid-row: 1 / 3;
    align-self: center;
  }

  .hub-catalog__points {
    grid-template-columns: 1fr;
  }

  .hub-benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hub-benefits__grid {
    grid-template-columns: 1fr;
  }

  .hub-hero__metrics {
    grid-template-columns: 1fr;
  }

  .hub-cta__band {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 28px;
  }

  .hub-cta__actions {
    min-width: 0;
    width: 100%;
  }
}