:root {
  --trevio-paper: #f7f8f3;
  --trevio-surface: #ffffff;
  --trevio-mist: #eaf0ea;
  --trevio-ink: #071229;
  --trevio-muted: #657064;
  --trevio-blue: #145cff;
  --trevio-lime: #c6f36a;
  --trevio-coral: #ff6b4a;
  --trevio-line: #d9e0d8;
  --trevio-radius: 8px;
  --trevio-shadow: 0 24px 70px rgba(7, 18, 41, 0.12);
  --trevio-font: "Satoshi", "Aptos Display", "Segoe UI Variable Display", "Segoe UI", sans-serif;
  --trevio-mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--trevio-paper);
  color: var(--trevio-ink);
  font-family: var(--trevio-font);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

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

p {
  color: var(--trevio-muted);
}

::selection {
  background: var(--trevio-lime);
  color: var(--trevio-ink);
}

.container-fluid {
  width: min(100% - 2rem, 1440px);
  margin-inline: auto;
  padding-inline: 0.75rem;
}

.container-fluid > .row {
  margin-left: 0;
  margin-right: 0;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 9999;
  transform: translateY(-140%);
  padding: 0.75rem 1rem;
  background: var(--trevio-ink);
  color: #fff;
  border-radius: var(--trevio-radius);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(247, 248, 243, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--trevio-line);
  background: rgba(247, 248, 243, 0.95);
}

.site-header__inner {
  min-height: 76px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  color: var(--trevio-ink);
}

.brand-lockup img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 6px;
}

.brand-lockup span {
  font-size: 1.15rem;
}

.navbar-toggler {
  width: 46px;
  height: 42px;
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
  padding: 0.65rem;
}

.navbar-toggler span {
  display: block;
  height: 2px;
  background: var(--trevio-ink);
  margin: 0.28rem 0;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--trevio-ink);
  padding-inline: 0.85rem !important;
}

.nav-link:hover,
.nav-link:focus,
.current-menu-item > .nav-link {
  color: var(--trevio-blue);
}

.nav-cta {
  margin-left: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 44px;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  white-space: normal;
}

.btn span {
  display: inline-block;
  transition: transform 180ms ease;
}

.btn:hover span {
  transform: translate(2px, -2px);
}

.btn-trevio {
  background: var(--trevio-ink);
  border: 1px solid var(--trevio-ink);
  color: #fff;
  padding: 0.85rem 1.15rem;
}

.btn-trevio:hover,
.btn-trevio:focus {
  background: var(--trevio-blue);
  border-color: var(--trevio-blue);
  color: #fff;
}

.btn-quiet {
  background: transparent;
  border: 1px solid var(--trevio-line);
  color: var(--trevio-ink);
  padding: 0.85rem 1.1rem;
}

.btn-quiet:hover,
.btn-quiet:focus {
  border-color: var(--trevio-ink);
  color: var(--trevio-ink);
}

.section-eyebrow {
  margin-bottom: 1rem;
  color: var(--trevio-blue);
  font-family: var(--trevio-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-section {
  min-height: calc(100svh - 76px);
  display: flex;
  align-items: end;
  padding: 7rem 0 2rem;
  background:
    linear-gradient(90deg, rgba(20, 92, 255, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(20, 92, 255, 0.06) 1px, transparent 1px);
  background-size: 84px 84px;
}

.hero-section--compact {
  min-height: 72svh;
}

.hero-title {
  max-width: 980px;
  margin: 0;
  font-size: 4.6rem;
  line-height: 0.96;
  font-weight: 900;
}

.hero-lead,
.page-lead {
  max-width: 760px;
  margin: 1.4rem 0 0;
  font-size: 1.22rem;
  color: #3e493f;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
  box-shadow: var(--trevio-shadow);
  transform: rotate(1.2deg);
}

.hero-visual img {
  display: block;
  width: 100%;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 4rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--trevio-line);
}

.proof-strip span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--trevio-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  color: var(--trevio-muted);
  font-family: var(--trevio-mono);
  font-size: 0.8rem;
}

.section-pad {
  padding: 7rem 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.48fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  margin-bottom: 3rem;
}

.section-head h2,
.page-hero h1,
.article-hero h1,
.final-cta h2 {
  margin: 0;
  font-size: 3.25rem;
  line-height: 1;
  font-weight: 900;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--trevio-line);
  border-left: 1px solid var(--trevio-line);
}

.service-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.35rem;
  background: var(--trevio-surface);
  border-right: 1px solid var(--trevio-line);
  border-bottom: 1px solid var(--trevio-line);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.service-card:hover,
.service-card:focus {
  background: var(--trevio-ink);
  color: #fff;
  transform: translateY(-4px);
}

.service-card:hover p,
.service-card:hover .service-card__text,
.service-card:focus .service-card__text {
  color: rgba(255, 255, 255, 0.72);
}

.service-icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--trevio-blue);
}

.service-card:hover .service-icon,
.service-card:focus .service-icon {
  color: var(--trevio-lime);
}

.icon-line {
  width: 24px;
  height: 24px;
}

.service-card__title {
  display: block;
  margin-top: auto;
  font-size: 1.45rem;
  line-height: 1.1;
  font-weight: 900;
}

.service-card__text {
  display: block;
  margin-top: 1rem;
  color: var(--trevio-muted);
}

.section-dark {
  background: var(--trevio-ink);
  color: #fff;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.68);
}

.section-dark .section-eyebrow {
  color: var(--trevio-lime);
}

.section-dark h2 {
  font-size: 3rem;
  line-height: 1;
  font-weight: 900;
}

.method-list {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.method-item {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.method-item span,
.timeline-item span {
  color: var(--trevio-lime);
  font-family: var(--trevio-mono);
  font-size: 0.9rem;
}

.method-item h3,
.timeline-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.5rem;
  font-weight: 900;
}

.project-grid,
.post-grid,
.agency-grid,
.landing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.project-card,
.post-card a,
.agency-statement,
.metric-card {
  display: block;
  min-height: 270px;
  padding: 1.4rem;
  background: var(--trevio-surface);
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.project-card:hover,
.project-card:focus,
.post-card a:hover,
.post-card a:focus {
  transform: translateY(-4px);
  border-color: var(--trevio-ink);
  box-shadow: var(--trevio-shadow);
}

.project-card span,
.post-card span {
  color: var(--trevio-blue);
  font-family: var(--trevio-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.project-card h3,
.post-card h3 {
  margin: 4rem 0 1rem;
  font-size: 1.75rem;
  line-height: 1.05;
  font-weight: 900;
}

.section-proof {
  padding-block: 3rem;
}

.quote-block {
  max-width: 1120px;
  padding: 4rem 0;
  border-top: 1px solid var(--trevio-line);
  border-bottom: 1px solid var(--trevio-line);
}

.quote-block p {
  margin: 0 0 1rem;
  color: var(--trevio-ink);
  font-size: 3.2rem;
  line-height: 1.04;
  font-weight: 900;
}

.quote-block span {
  color: var(--trevio-muted);
}

.final-cta {
  padding: 0 0 7rem;
}

.final-cta__inner {
  padding: 4rem;
  background: var(--trevio-ink);
  border-radius: var(--trevio-radius);
  color: #fff;
}

.final-cta__inner p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.72);
}

.final-cta__inner .section-eyebrow {
  color: var(--trevio-lime);
}

.final-cta__inner .btn-trevio {
  background: #fff;
  border-color: #fff;
  color: var(--trevio-ink);
}

.page-hero,
.article-hero {
  padding: 8rem 0 5rem;
}

.page-hero--services {
  background:
    linear-gradient(90deg, rgba(198, 243, 106, 0.22) 1px, transparent 1px),
    linear-gradient(0deg, rgba(20, 92, 255, 0.07) 1px, transparent 1px);
  background-size: 88px 88px;
}

.silo-layout,
.blog-layout,
.article-layout,
.contact-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

.silo-nav {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  background: var(--trevio-surface);
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
}

.silo-nav span {
  margin-bottom: 0.6rem;
  color: var(--trevio-blue);
  font-family: var(--trevio-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.silo-nav a {
  padding: 0.65rem 0.75rem;
  border-radius: 6px;
  color: var(--trevio-ink);
  font-weight: 800;
}

.silo-nav a:hover,
.silo-nav a:focus {
  background: var(--trevio-mist);
  color: var(--trevio-blue);
}

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

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.filter-bar button {
  min-height: 38px;
  border: 1px solid var(--trevio-line);
  border-radius: 999px;
  padding: 0.5rem 0.85rem;
  background: var(--trevio-surface);
  color: var(--trevio-ink);
  font: inherit;
  font-weight: 800;
}

.filter-bar button:hover,
.filter-bar button:focus,
.filter-bar button.is-active {
  border-color: var(--trevio-ink);
  background: var(--trevio-ink);
  color: #fff;
}

.project-card[hidden] {
  display: none;
}

.service-row {
  display: grid;
  grid-template-columns: 58px minmax(180px, 0.6fr) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: center;
  padding: 1.1rem;
  background: var(--trevio-surface);
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
}

.service-row strong,
.service-row em {
  display: block;
}

.service-row strong {
  font-size: 1.2rem;
  line-height: 1.1;
}

.service-row em {
  margin-top: 0.25rem;
  color: var(--trevio-blue);
  font-family: var(--trevio-mono);
  font-size: 0.78rem;
  font-style: normal;
}

.service-row p {
  margin: 0;
}

.content-prose {
  max-width: 820px;
}

.content-prose > * + * {
  margin-top: 1.2rem;
}

.content-prose h2 {
  margin-top: 2.3rem;
  font-size: 2.1rem;
  line-height: 1.08;
  font-weight: 900;
}

.content-prose p,
.content-prose li {
  color: #3e493f;
  font-size: 1.08rem;
}

.content-prose a {
  color: var(--trevio-blue);
  font-weight: 800;
}

.faq-block {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--trevio-line);
}

.faq-block details {
  padding: 1rem 0;
  border-bottom: 1px solid var(--trevio-line);
}

.faq-block summary {
  cursor: pointer;
  font-weight: 900;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  color: var(--trevio-muted);
  font-family: var(--trevio-mono);
  font-size: 0.85rem;
}

.agency-statement h2 {
  margin: 0 0 1rem;
  font-size: 2rem;
  font-weight: 900;
}

.timeline {
  margin-top: 1rem;
  border-top: 1px solid var(--trevio-line);
}

.timeline-item {
  display: grid;
  grid-template-columns: 90px 240px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--trevio-line);
}

.contact-panel {
  min-height: 100%;
  padding: 2rem;
  background: var(--trevio-ink);
  border-radius: var(--trevio-radius);
  color: #fff;
}

.contact-panel p,
.contact-panel li {
  color: rgba(255, 255, 255, 0.74);
}

.check-list {
  display: grid;
  gap: 0.8rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 1.6rem;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.65rem;
  left: 0;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--trevio-lime);
  border-radius: 50%;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 2rem;
  background: var(--trevio-surface);
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  color: var(--trevio-ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
  padding: 0.9rem 1rem;
  background: #fff;
  color: var(--trevio-ink);
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(20, 92, 255, 0.16);
  border-color: var(--trevio-blue);
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
}

.form-message {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--trevio-radius);
  background: #fff1ed;
  color: var(--trevio-ink);
}

.form-message--success {
  background: #edfbd1;
}

.trevio-modal .modal-content {
  border: 0;
  border-radius: var(--trevio-radius);
  box-shadow: var(--trevio-shadow);
}

.trevio-modal .modal-header {
  border-bottom: 1px solid var(--trevio-line);
}

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

.metric-card {
  min-height: 190px;
}

.metric-card strong {
  display: block;
  color: var(--trevio-blue);
  font-size: 3rem;
  line-height: 1;
}

.metric-card span {
  display: block;
  margin-top: 1rem;
  color: var(--trevio-muted);
  font-weight: 800;
}

.site-footer {
  padding: 4rem 0 2rem;
  background: #fff;
  border-top: 1px solid var(--trevio-line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 0.8fr));
  gap: 2rem;
}

.footer-brand img {
  width: 44px;
  height: 44px;
}

.footer-text {
  max-width: 360px;
  margin-top: 1rem;
}

.footer-title {
  margin: 0 0 0.9rem;
  color: var(--trevio-ink);
  font-weight: 900;
}

.footer-link {
  display: block;
  padding: 0.25rem 0;
  color: var(--trevio-muted);
}

.footer-link:hover,
.footer-link:focus {
  color: var(--trevio-blue);
}

.footer-cta {
  padding: 1.25rem;
  background: var(--trevio-paper);
  border: 1px solid var(--trevio-line);
  border-radius: var(--trevio-radius);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--trevio-line);
  color: var(--trevio-muted);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

@media (max-width: 1199px) {
  .hero-title {
    font-size: 3.65rem;
  }

  .section-head h2,
  .page-hero h1,
  .article-hero h1,
  .final-cta h2 {
    font-size: 2.7rem;
  }

  .service-grid,
  .project-grid,
  .post-grid,
  .agency-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 991px) {
  .site-header__inner {
    min-height: 68px;
  }

  .navbar-collapse {
    padding: 1rem 0 1.3rem;
  }

  .nav-cta {
    margin: 1rem 0 0;
  }

  .hero-section {
    min-height: auto;
    padding-top: 5rem;
  }

  .hero-visual {
    transform: none;
  }

  .section-head,
  .silo-layout,
  .blog-layout,
  .article-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .silo-nav {
    position: relative;
    top: 0;
  }

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

@media (max-width: 767px) {
  .container-fluid {
    width: min(100% - 1.25rem, 1440px);
  }

  .brand-lockup span {
    font-size: 1rem;
  }

  .brand-lockup img {
    width: 42px;
    height: 42px;
  }

  .hero-section,
  .section-pad,
  .page-hero,
  .article-hero {
    padding-block: 4rem;
  }

  .hero-title {
    font-size: 2.75rem;
    line-height: 1;
  }

  .hero-lead,
  .page-lead {
    font-size: 1.06rem;
  }

  .section-head h2,
  .page-hero h1,
  .article-hero h1,
  .final-cta h2,
  .quote-block p,
  .section-dark h2 {
    font-size: 2.2rem;
  }

  .section-head {
    gap: 0.8rem;
    margin-bottom: 2rem;
  }

  .service-grid,
  .project-grid,
  .post-grid,
  .agency-grid,
  .landing-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 220px;
  }

  .service-row {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .method-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .final-cta__inner,
  .contact-form,
  .contact-panel {
    padding: 1.35rem;
  }

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

  .footer-bottom {
    display: grid;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 2.35rem;
  }

  .section-head h2,
  .page-hero h1,
  .article-hero h1,
  .final-cta h2,
  .quote-block p,
  .section-dark h2 {
    font-size: 1.9rem;
  }

  .btn {
    width: 100%;
  }
}