@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --color-bg: #f3f4f6;
  --color-text: #38424a;
  --color-heading: #162028;
  --color-accent: #d04b2f;
  --color-accent-strong: #aa321a;
  --color-border: rgba(22, 32, 40, 0.14);
  --color-surface: #f8fafc;
  --color-surface-strong: #edf1f5;
  --color-muted: #5f6d78;
  --color-accent-soft: rgba(208, 75, 47, 0.1);
  --color-ink-soft: rgba(22, 32, 40, 0.7);
  --shadow-soft: 0 18px 42px rgba(18, 34, 43, 0.11);
  --shadow-card: 0 16px 36px rgba(18, 34, 43, 0.09);
  --shadow-lift: 0 24px 48px rgba(18, 34, 43, 0.16);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --nav-height: 84px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at 8% 12%, rgba(208, 75, 47, 0.15), transparent 32%),
    radial-gradient(circle at 90% 20%, rgba(92, 104, 118, 0.18), transparent 36%),
    linear-gradient(180deg, #f7f8fa 0%, #eff2f6 45%, #f6f7f9 100%);
  line-height: 1.65;
}

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

a:hover {
  color: var(--color-accent);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(239, 36, 60, 0.4);
  outline-offset: 3px;
}

.site-shell {
  min-height: 100vh;
}

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

.section {
  padding: var(--space-8) 0;
}

.section.compact {
  padding: var(--space-6) 0;
}

.section-header {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  color: var(--color-heading);
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  letter-spacing: -0.03em;
}

p {
  margin: 0;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 250, 252, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(22, 32, 40, 0.09);
}

.site-header__inner {
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
}

.brand img {
  width: 162px;
  height: auto;
}

.brand__mark {
  width: 44px;
  border-radius: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav__item {
  position: relative;
  display: flex;
  align-items: center;
}

.site-nav__item-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-heading);
  position: relative;
}

.site-nav__item-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.site-nav__item-link.is-active {
  color: var(--color-accent);
}

.site-nav__item-link:hover::after,
.site-nav__item-link.is-active::after {
  transform: scaleX(1);
}

.site-nav__item-link.btn::after,
.site-nav a.btn::after {
  display: none;
}

.site-nav__submenu-toggle {
  display: none;
  margin-left: 0.35rem;
  border: 0;
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
  padding: 0.2rem;
  line-height: 1;
}

.site-nav__submenu {
  position: absolute;
  left: 0;
  top: calc(100% + 0.35rem);
  min-width: 240px;
  padding: 0.65rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  background: #f8fafc;
  display: grid;
  gap: 0.25rem;
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  transform-origin: top left;
  pointer-events: none;
  transition: opacity 0.24s ease, transform 0.24s ease;
  z-index: 30;
}

.site-nav__submenu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.45rem;
  height: 0.45rem;
}

.site-nav__submenu-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-heading);
  padding: 0.58rem 0.7rem;
  border-radius: 10px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.site-nav__submenu-link:hover,
.site-nav__submenu-link.is-active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: translateX(2px);
}

.site-nav__item--has-children:hover > .site-nav__submenu,
.site-nav__item--has-children:focus-within > .site-nav__submenu,
.site-nav__item--has-children.is-open > .site-nav__submenu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.site-nav__toggle {
  display: none;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.7rem 1rem;
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.hero {
  padding: calc(var(--space-8) + 1rem) 0 var(--space-7);
  position: relative;
  overflow: hidden;
}

.hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  inset: auto -10% 6% auto;
  width: min(52vw, 620px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(208, 75, 47, 0.2), rgba(208, 75, 47, 0) 68%);
  pointer-events: none;
}

.hero::after,
.page-hero::after {
  content: "";
  position: absolute;
  inset: 6% auto auto -8%;
  width: min(34vw, 460px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(92, 104, 118, 0.18), rgba(92, 104, 118, 0) 72%);
  pointer-events: none;
}

.hero__grid,
.page-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: var(--space-6);
  align-items: stretch;
}

.hero__copy,
.page-hero__copy {
  display: grid;
  gap: var(--space-4);
}

.hero__actions,
.inline-actions,
.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__note {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.hero__panel,
.page-hero__panel,
.metric-panel,
.content-panel,
.diagram-frame,
.resource-card,
.article-card,
.case-card,
.team-card,
.form-panel,
.faq-item,
.quote-panel,
.stat-card,
.table-card,
.industry-card,
.service-card,
.control-card,
.timeline-card {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.hero__panel,
.page-hero__panel {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
}

.hero-media {
  overflow: hidden;
  padding: 0;
  gap: 0;
  position: relative;
  isolation: isolate;
  transition: transform 0.35s ease;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(10, 26, 34, 0.18), rgba(10, 26, 34, 0) 40%);
  z-index: 1;
  pointer-events: none;
}

.hero-media video {
  width: 100%;
  min-height: 430px;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  background: #111;
  transform: scale(1.01);
}

.hero-media figcaption {
  color: var(--color-ink-soft);
  font-size: 0.94rem;
  margin: 0;
  padding: var(--space-3) var(--space-4) var(--space-4);
  background: linear-gradient(180deg, rgba(247, 249, 252, 0.88), rgba(247, 249, 252, 1));
}

.panel-label {
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
}

.panel-list,
.feature-list,
.stack-list,
.kpi-list,
.copy-list {
  display: grid;
  gap: 0.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.panel-list li,
.feature-list li,
.stack-list li,
.kpi-list li,
.copy-list li {
  position: relative;
  padding-left: 1.4rem;
}

.panel-list li::before,
.feature-list li::before,
.stack-list li::before,
.kpi-list li::before,
.copy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--color-accent);
}

.grid-2,
.grid-3,
.grid-4,
.metrics-grid,
.cards-grid,
.industry-grid,
.article-grid,
.team-grid,
.control-grid,
.process-grid,
.resource-grid,
.footer-grid {
  display: grid;
  gap: var(--space-4);
}

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

.grid-3,
.cards-grid,
.industry-grid,
.article-grid,
.team-grid,
.resource-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4,
.control-grid,
.footer-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card,
.industry-card,
.article-card,
.resource-card,
.team-card,
.case-card,
.control-card,
.stat-card,
.timeline-card,
.metric-panel,
.content-panel,
.table-card,
.form-panel,
.quote-panel,
.faq-item {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover,
.industry-card:hover,
.article-card:hover,
.resource-card:hover,
.team-card:hover,
.case-card:hover,
.control-card:hover,
.stat-card:hover,
.timeline-card:hover,
.metric-panel:hover,
.content-panel:hover,
.table-card:hover,
.form-panel:hover,
.quote-panel:hover,
.faq-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(208, 75, 47, 0.45);
}

.service-card__icon,
.industry-card__icon,
.resource-card__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
}

.kicker {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 700;
}

.section-band {
  background: linear-gradient(180deg, rgba(208, 75, 47, 0.1), rgba(208, 75, 47, 0) 80%);
  position: relative;
}

.section-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(255, 255, 255, 0.22) 0%, transparent 42%);
  pointer-events: none;
}

.metric {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.metric strong,
.stat-card strong {
  display: block;
  color: var(--color-heading);
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.9rem 1.25rem;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 0.25s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.25s ease;
}

/* Keep primary CTA groups visually uniform regardless of label length. */
.hero__actions .btn,
.inline-actions .btn,
.page-hero__actions .btn {
  height: 48px;
  min-width: 240px;
  text-align: center;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(18, 34, 43, 0.13);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: #fff;
}

.btn--primary:hover {
  color: #fff;
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.84);
  color: var(--color-heading);
  border-color: var(--color-border);
}

.btn--text {
  color: var(--color-accent);
  padding-inline: 0;
  min-height: auto;
  border-radius: 0;
}

.diagram-frame {
  overflow: hidden;
}

.diagram-frame img {
  width: 100%;
  border-radius: 16px;
  transition: transform 0.5s ease;
}

.diagram-frame:hover img {
  transform: scale(1.02);
}

.diagram-frame figcaption {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-muted);
  font-size: 0.95rem;
}

.split-layout,
.content-layout,
.article-layout,
.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-6);
  align-items: start;
}

.content-stack,
.article-content {
  display: grid;
  gap: var(--space-5);
}

.article-content h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.chip-row,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.chip,
.filter-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  background: #fff;
  color: var(--color-heading);
  font-size: 0.88rem;
  font-weight: 600;
}

.filter-chip.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.table-card table {
  width: 100%;
  border-collapse: collapse;
}

.table-card th,
.table-card td {
  text-align: left;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.table-card th {
  color: var(--color-heading);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.form-field {
  display: grid;
  gap: 0.55rem;
}

.form-field.is-full {
  grid-column: 1 / -1;
}

label {
  color: var(--color-heading);
  font-size: 0.92rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  padding: 0.95rem 1rem;
  color: var(--color-heading);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.check-row input {
  width: auto;
  margin-top: 0.25rem;
}

.site-footer {
  margin-top: var(--space-8);
  border-top: 1px solid rgba(22, 32, 40, 0.1);
  background: linear-gradient(180deg, rgba(249, 250, 252, 0.96), rgba(239, 242, 246, 0.96));
}

.site-footer__top {
  padding: var(--space-7) 0 var(--space-5);
}

.site-footer__brand {
  display: grid;
  gap: 1rem;
}

.site-footer__brand img {
  width: 180px;
}

.site-footer__links {
  display: grid;
  gap: 0.8rem;
}

.site-footer__links h3 {
  font-size: 1rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(74, 74, 74, 0.08);
  padding: 1.25rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.65, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

[data-page="home"] .hero__copy {
  align-content: center;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 2vw, 2rem);
  box-shadow: 0 20px 40px rgba(18, 34, 43, 0.07);
}

[data-page="home"] .hero__note {
  gap: 0.75rem;
}

[data-page="home"] .hero__note span {
  padding: 0.5rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(208, 75, 47, 0.35);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-heading);
  font-size: 0.88rem;
  font-weight: 600;
}

@media (max-width: 980px) {
  .hero__grid,
  .page-hero__grid,
  .split-layout,
  .content-layout,
  .article-layout,
  .contact-layout,
  .grid-4,
  .grid-3,
  .grid-2,
  .metrics-grid,
  .cards-grid,
  .industry-grid,
  .article-grid,
  .team-grid,
  .control-grid,
  .process-grid,
  .resource-grid,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .site-nav__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: #f8fafc;
    box-shadow: var(--shadow-soft);
  }

  .site-nav__list {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }

  .site-nav__item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    border-bottom: 1px solid rgba(22, 32, 40, 0.08);
    padding: 0.2rem 0;
  }

  .site-nav__item-link {
    padding: 0.45rem 0;
  }

  .site-nav__item-link::after {
    display: none;
  }

  .site-nav__submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 999px;
    background: rgba(22, 32, 40, 0.06);
  }

  .site-nav__item--has-children.is-open .site-nav__submenu-toggle {
    background: rgba(208, 75, 47, 0.14);
    color: var(--color-accent);
  }

  .site-nav__submenu {
    position: static;
    grid-column: 1 / -1;
    min-width: 0;
    padding: 0;
    margin-top: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: max-height 0.3s ease, margin-top 0.3s ease;
  }

  .site-nav__item--has-children.is-open > .site-nav__submenu {
    max-height: 280px;
    margin-top: 0.35rem;
    padding-bottom: 0.35rem;
  }

  .site-nav__submenu-link {
    padding: 0.52rem 0.45rem 0.52rem 0.9rem;
    font-size: 0.88rem;
  }

  [data-page="home"] .hero__copy {
    padding: 1.2rem;
  }

  .site-nav.is-open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero,
  .section {
    padding: var(--space-7) 0;
  }

  .hero-media video {
    min-height: 280px;
  }

  .hero__actions .btn,
  .inline-actions .btn,
  .page-hero__actions .btn {
    height: auto;
    min-width: 100%;
    white-space: normal;
  }

  h1 {
    font-size: 2.75rem;
  }

  .brand img {
    width: 138px;
  }

  .site-header {
    background: rgba(249, 250, 252, 0.94);
  }
}

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

  .reveal,
  .reveal.is-visible,
  .btn,
  .btn:hover,
  .hero-media,
  .diagram-frame img {
    transition: none;
    transform: none;
  }
}