:root {
  --portfolio-bg: #f7f8fb;
  --portfolio-surface: #ffffff;
  --portfolio-ink: #191b1f;
  --portfolio-muted: #5e6877;
  --portfolio-line: #e2e6ea;
  --portfolio-accent: #0f766e;
  --portfolio-accent-soft: #e5f4f1;
  --portfolio-accent-warm: #8ddbd0;
  --portfolio-accent-strong: #0b5f59;
  --portfolio-teal: #0f766e;
  --portfolio-radius: 8px;
  --portfolio-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body.portfolio-page {
  margin: 0;
  background:
    radial-gradient(circle at 80% 4%, rgba(15, 118, 110, 0.16), transparent 28rem),
    linear-gradient(180deg, #fbfefc 0%, var(--portfolio-bg) 34rem);
  color: var(--portfolio-ink);
  font-family: Hind, Arial, sans-serif;
  line-height: 1.6;
}

.portfolio-page a {
  color: var(--portfolio-teal);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.portfolio-page a:hover,
.portfolio-page a:focus {
  color: #0b5f59;
}

.portfolio-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.portfolio-page .pillar-page,
.portfolio-page .seo-page {
  width: min(1160px, calc(100% - 32px));
  max-width: none;
  margin: 0 auto;
  padding: 28px 0 72px;
}

.portfolio-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
}

.portfolio-page .pillar-nav,
.portfolio-page .seo-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
}

.portfolio-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(25, 27, 31, 0.1);
  border-radius: var(--portfolio-radius);
  background: rgba(255, 255, 255, 0.7);
  color: #2d3340;
  font-size: 0.94rem;
  text-decoration: none;
}

.portfolio-page .pillar-nav a,
.portfolio-page .seo-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(25, 27, 31, 0.1);
  border-radius: var(--portfolio-radius);
  background: rgba(255, 255, 255, 0.7);
  color: #2d3340;
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
}

.portfolio-nav a:hover,
.portfolio-nav a:focus {
  border-color: rgba(15, 118, 110, 0.36);
  color: var(--portfolio-teal);
}

.portfolio-page .pillar-nav a:hover,
.portfolio-page .pillar-nav a:focus,
.portfolio-page .seo-nav a:hover,
.portfolio-page .seo-nav a:focus {
  border-color: rgba(15, 118, 110, 0.36);
  color: var(--portfolio-teal);
}

.portfolio-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 36px;
}

.portfolio-hero-main,
.portfolio-hero-aside,
.portfolio-section,
.portfolio-card,
.portfolio-profile-card,
.portfolio-case-card {
  border: 1px solid var(--portfolio-line);
  border-radius: var(--portfolio-radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--portfolio-shadow);
}

.portfolio-page .pillar-hero,
.portfolio-page .seo-hero,
.portfolio-page .seo-section,
.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) {
  border: 1px solid var(--portfolio-line);
  border-radius: var(--portfolio-radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--portfolio-shadow);
}

.portfolio-hero-main {
  padding: clamp(26px, 4vw, 44px);
}

.portfolio-page .pillar-hero,
.portfolio-page .seo-hero {
  margin-bottom: 36px;
  padding: clamp(26px, 4vw, 44px);
}

.portfolio-page .seo-section,
.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) {
  margin-top: 22px;
  padding: clamp(20px, 3vw, 30px);
}

.portfolio-hero-aside {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  background: #123735;
  color: #f8fafc;
  overflow: hidden;
}

.portfolio-hero-aside::before {
  content: "";
  display: block;
  width: 74px;
  height: 12px;
  border-radius: 999px;
  background: var(--portfolio-accent);
  box-shadow:
    54px 40px 0 var(--portfolio-accent),
    124px 82px 0 var(--portfolio-accent-warm);
}

.portfolio-kicker,
.portfolio-eyebrow,
.portfolio-case-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--portfolio-accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-page .pillar-hero .eyebrow,
.portfolio-page .seo-eyebrow,
.portfolio-page .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--portfolio-accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-kicker::before,
.portfolio-eyebrow::before,
.portfolio-case-label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--portfolio-accent);
}

.portfolio-page .pillar-hero .eyebrow::before,
.portfolio-page .seo-eyebrow::before,
.portfolio-page .tag::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--portfolio-accent);
}

.portfolio-hero h1 {
  max-width: 820px;
  margin: 14px 0 18px;
  color: var(--portfolio-ink);
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.portfolio-page .pillar-hero h1,
.portfolio-page .seo-hero h1 {
  max-width: 820px;
  margin: 14px 0 18px;
  color: var(--portfolio-ink);
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.portfolio-lead {
  max-width: 780px;
  margin: 0;
  color: #3f4856;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.75;
}

.portfolio-page .pillar-hero .lead,
.portfolio-page .seo-hero .lead {
  max-width: 780px;
  margin: 0;
  color: #3f4856;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.75;
}

.portfolio-hero-aside h2 {
  margin: 0;
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1.25;
}

.portfolio-hero-aside p {
  margin: 0;
  color: #d9dee7;
}

.portfolio-hero-image {
  width: 100%;
  max-height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--portfolio-radius);
  object-fit: cover;
  background: #101010;
}

.portfolio-cta-row,
.portfolio-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.portfolio-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid var(--portfolio-accent-strong);
  border-radius: var(--portfolio-radius);
  background: var(--portfolio-accent-strong);
  color: #ffffff !important;
  font-weight: 800;
  text-decoration: none;
}

.portfolio-button:hover,
.portfolio-button:focus {
  background: #084f4a;
  color: #ffffff !important;
}

.portfolio-button.secondary {
  border-color: rgba(15, 118, 110, 0.24);
  background: #ffffff;
  color: var(--portfolio-accent-strong) !important;
}

.portfolio-button.secondary:hover,
.portfolio-button.secondary:focus {
  border-color: var(--portfolio-accent-strong);
  background: var(--portfolio-accent-soft);
  color: var(--portfolio-accent-strong) !important;
}

.portfolio-section {
  margin-top: 22px;
  padding: clamp(20px, 3vw, 30px);
}

.portfolio-section-header {
  max-width: 780px;
  margin-bottom: 22px;
}

.portfolio-section h2 {
  margin: 8px 0 10px;
  color: var(--portfolio-ink);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.portfolio-page .seo-section h2,
.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) h2 {
  margin: 8px 0 10px;
  color: var(--portfolio-ink);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.portfolio-section p,
.portfolio-card p,
.portfolio-case-card p,
.portfolio-profile-card p {
  color: var(--portfolio-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.portfolio-page .pillar-page p,
.portfolio-page .pillar-page li,
.portfolio-page .seo-page p,
.portfolio-page .seo-page li {
  color: var(--portfolio-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.portfolio-section p,
.portfolio-card p,
.portfolio-case-card p {
  margin: 0;
}

.portfolio-page .pillar-page > section p,
.portfolio-page .seo-page > section p,
.portfolio-page .article-card p,
.portfolio-page .pillar-card p {
  margin: 0;
}

.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) > p,
.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) > ul {
  max-width: 940px;
}

.portfolio-page .pillar-page ul,
.portfolio-page .seo-page ul,
.portfolio-list {
  margin: 0;
  padding-left: 1.1rem;
}

.portfolio-page .pillar-page li + li,
.portfolio-page .seo-page li + li,
.portfolio-list li + li {
  margin-top: 8px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.portfolio-page .pillar-grid,
.portfolio-page .article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

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

.portfolio-card,
.portfolio-profile-card,
.portfolio-case-card {
  box-shadow: none;
  padding: 18px;
}

.portfolio-page .pillar-card,
.portfolio-page .article-card {
  min-height: 100%;
  border: 1px solid var(--portfolio-line);
  border-radius: var(--portfolio-radius);
  background: #ffffff;
  box-shadow: none;
  padding: 18px;
}

.portfolio-card h3,
.portfolio-profile-card h3,
.portfolio-case-card h3 {
  margin: 10px 0 8px;
  color: var(--portfolio-ink);
  font-size: 1.15rem;
  line-height: 1.25;
}

.portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) h3,
.portfolio-page .seo-section h3 {
  margin: 10px 0 8px;
  color: var(--portfolio-ink);
  font-size: 1.15rem;
  line-height: 1.25;
}

.portfolio-page .pillar-card h3,
.portfolio-page .article-card h3 {
  margin: 10px 0 8px;
  color: var(--portfolio-ink);
  font-size: 1.15rem;
  line-height: 1.25;
}

.portfolio-page .pillar-card h3 a,
.portfolio-page .article-card h3 a {
  color: var(--portfolio-ink);
  text-decoration: none;
}

.portfolio-page .pillar-card h3 a:hover,
.portfolio-page .article-card h3 a:hover,
.portfolio-page .pillar-card h3 a:focus,
.portfolio-page .article-card h3 a:focus {
  color: var(--portfolio-teal);
}

.portfolio-card-number {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--portfolio-accent);
  color: #ffffff;
  font-weight: 900;
}

.portfolio-approach-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.portfolio-approach-list li {
  border: 1px solid var(--portfolio-line);
  border-radius: var(--portfolio-radius);
  background: #fbfefd;
  padding: 16px;
  color: var(--portfolio-muted);
}

.portfolio-approach-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--portfolio-ink);
}

.portfolio-profile-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 168px;
  text-decoration: none;
}

.portfolio-profile-card p {
  margin: 0;
}

.portfolio-profile-card .portfolio-link-hint,
.portfolio-case-card .portfolio-link-hint {
  margin-top: auto;
  color: var(--portfolio-teal);
  font-weight: 800;
}

.portfolio-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.portfolio-case-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 12px;
}

.portfolio-case-card.featured {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 255, 255, 0.92)),
    #ffffff;
}

.portfolio-case-meta {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.portfolio-case-meta div {
  border-left: 4px solid var(--portfolio-accent);
  padding-left: 12px;
}

.portfolio-case-meta strong {
  display: block;
  margin-bottom: 2px;
  color: var(--portfolio-ink);
  font-size: 0.9rem;
}

.portfolio-case-card a {
  text-decoration: none;
}

.portfolio-note {
  margin-top: 16px;
  border-left: 4px solid var(--portfolio-accent);
  padding-left: 14px;
}

.portfolio-note p {
  margin: 0;
}

.portfolio-page .pillar-footer-links {
  margin-top: 22px;
  border-left: 4px solid var(--portfolio-accent);
  padding: 0 0 0 14px;
  border-top: 0;
}

.portfolio-page .pillar-footer-links p {
  margin: 0;
}

@media (max-width: 900px) {
  .portfolio-hero,
  .portfolio-grid,
  .portfolio-grid.two,
  .portfolio-case-grid,
  .portfolio-approach-list,
  .portfolio-page .pillar-grid,
  .portfolio-page .article-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-hero-aside {
    min-height: 260px;
  }
}

@media (max-width: 640px) {
  .portfolio-shell {
    width: min(1160px, calc(100% - 22px));
    padding-top: 18px;
  }

  .portfolio-nav {
    gap: 6px;
  }

  .portfolio-page .pillar-page,
  .portfolio-page .seo-page {
    width: min(1160px, calc(100% - 22px));
    padding-top: 18px;
  }

  .portfolio-page .pillar-nav,
  .portfolio-page .seo-nav {
    gap: 6px;
  }

  .portfolio-nav a {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 0.9rem;
  }

  .portfolio-page .pillar-nav a,
  .portfolio-page .seo-nav a {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 0.9rem;
  }

  .portfolio-button {
    width: 100%;
  }

  .portfolio-hero-main,
  .portfolio-hero-aside,
  .portfolio-section,
  .portfolio-page .pillar-hero,
  .portfolio-page .seo-hero,
  .portfolio-page .seo-section,
  .portfolio-page .pillar-page > section:not(.pillar-hero):not(.pillar-footer-links) {
    padding: 20px;
  }
}