/* ===========================================================
   ServeClean — Global Stylesheet
   Brand: Deep Navy #0A2540 / Teal #00A8A8 / Clean Neutrals
   =========================================================== */

:root {
  --navy: #0A2540;
  --navy-dark: #071829;
  --teal: #00A8A8;
  --teal-dark: #00898C;
  --neutral-50: #FAFBFC;
  --neutral-100: #F4F6F8;
  --neutral-200: #E4E8EC;
  --neutral-400: #9AA6B2;
  --neutral-600: #5C6B7A;
  --neutral-900: #1A2530;
  --white: #FFFFFF;
  --radius: 6px;
  --shadow: 0 4px 24px rgba(10, 37, 64, 0.08);
  --max-width: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--neutral-900);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--teal-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 16px; }
h3 { font-size: 1.25rem; margin-bottom: 10px; }

.accent-italic {
  font-style: italic;
  font-weight: 800;
  color: var(--teal);
}

p { color: var(--neutral-600); }

.eyebrow {
  color: var(--teal-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 15px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  text-align: center;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--teal-dark);
  text-decoration: none;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  text-decoration: none;
}
.btn-outline-navy {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
}

/* ---------- Logo image ---------- */
.logo img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 200px;
}
.site-footer .logo {
  display: inline-block;
  background: none;
  padding: 0;
  border-radius: 0;
  line-height: 0;
}
.site-footer .logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
  display: block;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--neutral-200);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-main {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.logo-main span { color: var(--teal); }
.logo-sub {
  font-size: 0.68rem;
  color: var(--neutral-600);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--navy);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--teal-dark); text-decoration: none; }
.nav-links a.active { color: var(--teal-dark); }
.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--navy-dark); }

.nav-apply {
  border: 2px solid var(--teal);
  color: var(--teal-dark) !important;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-weight: 700 !important;
}
.nav-apply:hover { background: var(--teal); color: var(--white) !important; }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--navy);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 100px 24px 90px;
}
.hero .container {
  max-width: var(--max-width);
  text-align: left;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-text { max-width: 640px; }
.hero h1 { color: var(--white); margin-bottom: 18px; }
.hero .tagline {
  font-size: 1.3rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 20px;
}
.hero p.lead {
  color: var(--neutral-200);
  font-size: 1.1rem;
  max-width: 680px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 70px 24px;
  text-align: left;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: var(--neutral-200); font-size: 1.1rem; max-width: 700px; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-alt { background: var(--neutral-100); }
.section-header { max-width: 700px; margin-bottom: 48px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grid / Cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.grid-2 img,
.grid-2 .img-placeholder {
  max-height: 480px;
  object-fit: cover;
  width: 100%;
}
.card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.card h3 { color: var(--navy); }

/* Core Values rows */
.values-list { max-width: 860px; margin: 0 auto; }
.value-row {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--neutral-200);
}
.value-row:last-child { border-bottom: none; }
.value-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0,168,168,0.12);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
}
.value-row strong {
  display: block;
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.value-row p { margin: 0; }

/* Services & Careers pages — peek/expand cards */
.careers-grid .card .btn { display: block; text-align: center; }
.services-grid .card,
.careers-grid .card {
  position: relative;
  max-height: 250px;
  overflow: hidden;
  transition: max-height 0.45s ease, box-shadow 0.25s ease;
  cursor: default;
}
.services-grid .card::after,
.careers-grid .card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  background: linear-gradient(to bottom, transparent, #ffffff);
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.services-grid .card:hover,
.careers-grid .card:hover {
  max-height: 900px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.services-grid .card:hover::after,
.careers-grid .card:hover::after {
  opacity: 0;
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0,168,168,0.12);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 18px;
}

/* Differentiator list */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }
p + .check-list, h3 + .check-list { margin-top: 16px; }
.check-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--neutral-900);
  font-weight: 500;
}
.check-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

/* Process steps */
.process-steps { display: flex; flex-direction: column; gap: 0; }
.process-step {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--neutral-200);
}
.process-step:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
}
.step-num.teal { background: var(--teal); }

/* Testimonial / trust */
.trust-box {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: 36px;
  font-style: italic;
  color: var(--neutral-900);
  font-size: 1.1rem;
}
.trust-attribution {
  margin-top: 18px;
  font-style: normal;
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}

/* ---------- Stats Band (HITT-style highlight strip) ---------- */
.stats-band {
  background: var(--navy);
  background-image: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 56px 24px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.stat-item { text-align: left; border-left: 3px solid var(--teal); padding-left: 18px; }
.stat-number {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--neutral-200);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ---------- Feature Cards (large image + overlay text) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.feature-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(160deg, var(--navy) 0%, #123855 100%);
  border: 2px dashed rgba(255,255,255,0.25);
}
.feature-card-content {
  position: relative;
  z-index: 2;
  padding: 32px;
  color: var(--white);
  text-align: center;
}
.feature-card-content h3 { color: var(--white); font-size: 1.5rem; }
.feature-card-content p { color: var(--neutral-200); margin-bottom: 18px; }
.feature-card-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}
.feature-img-note {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  background: rgba(255,255,255,0.12);
  color: var(--neutral-200);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px dashed rgba(255,255,255,0.4);
}

/* CTA band */
.cta-band {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 70px 24px;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: var(--neutral-200); max-width: 600px; margin: 0 auto 28px; }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
input, select, textarea {
  padding: 12px 14px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 1rem;
  color: var(--neutral-900);
  background: var(--white);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,168,168,0.15);
}
textarea { resize: vertical; min-height: 120px; }
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.checkbox-item { display: flex; align-items: flex-start; gap: 8px; }
.checkbox-item input { width: auto; margin-top: 4px; flex-shrink: 0; }
.checkbox-item label { font-weight: 400; color: var(--neutral-900); }
.required { color: var(--teal-dark); }

.contact-info-box {
  background: var(--neutral-100);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-info-box h3 { margin-top: 24px; }
.contact-info-box h3:first-child { margin-top: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-dark);
  color: var(--neutral-400);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-main { color: var(--white); }
.footer-brand p { color: var(--neutral-400); margin-top: 14px; max-width: 300px; font-size: 0.92rem; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--neutral-400); font-size: 0.92rem; }
.footer-col a:hover { color: var(--teal); text-decoration: none; }
.coming-soon {
  color: var(--neutral-600) !important;
  cursor: default;
  display: flex;
  align-items: center;
  gap: 8px;
}
.coming-soon:hover { color: var(--neutral-600) !important; text-decoration: none; }
.badge-soon {
  font-size: 0.65rem;
  background: rgba(255,255,255,0.08);
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}
.footer-bottom a { color: var(--neutral-400); }
.footer-legal { display: flex; gap: 20px; }

/* ---------- Image / Logo Placeholders (remove once real assets are added) ---------- */
.img-placeholder {
  border: 2px dashed var(--neutral-400);
  background: var(--neutral-100);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--neutral-600);
  padding: 32px 24px;
  min-height: 220px;
  gap: 8px;
}
.img-placeholder .ph-icon {
  font-size: 1.8rem;
  color: var(--neutral-400);
}
.img-placeholder .ph-label {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}
.img-placeholder .ph-spec {
  font-size: 0.82rem;
  color: var(--neutral-600);
  max-width: 320px;
}
.img-placeholder.hero-ph {
  min-height: 320px;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.35);
  color: var(--neutral-200);
}
.img-placeholder.hero-ph .ph-label { color: var(--white); }
.img-placeholder.hero-ph .ph-spec { color: var(--neutral-200); }

.logo-ph-note {
  font-size: 0.62rem;
  color: var(--neutral-400);
  border: 1px dashed var(--neutral-400);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 8px;
  white-space: nowrap;
}

/* ---------- Legal pages ---------- */
.legal-content { max-width: 800px; }
.legal-content h2 { margin-top: 40px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { margin-bottom: 14px; color: var(--neutral-600); }
.legal-content ul { padding-left: 22px; margin-bottom: 14px; }
.legal-updated { color: var(--neutral-400); font-size: 0.9rem; margin-bottom: 30px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) and (min-width: 761px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .hero .container { grid-template-columns: 1fr; }
  .hero .img-placeholder.hero-ph { min-height: 220px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .stats-grid { grid-template-columns: 1fr; gap: 22px; }
  .feature-card { min-height: 260px; }
  .feature-card-content { padding: 24px; }
}

/* ---------- Small phones ---------- */
@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .nav-wrap { padding: 12px 18px; }
  .logo-main { font-size: 1.3rem; }
  section { padding: 44px 0; }
  .cta-band { padding: 50px 18px; }
  .card { padding: 26px 20px; }
  .process-step { gap: 16px; }
  .step-num { width: 46px; height: 46px; font-size: 1.1rem; }
  .form-grid, .checkbox-grid { gap: 14px; }
  input, select, textarea { font-size: 16px; } /* prevents iOS zoom-on-focus */
  .nav-links .nav-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .nav-links .nav-cta, .nav-links .nav-apply { text-align: center; width: 100%; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--neutral-200);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links.open { max-height: 400px; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 16px 24px; width: 100%; border-top: 1px solid var(--neutral-200); }
  .nav-links .nav-cta { margin: 16px 24px 6px; display: inline-block; text-align: center; }
  .nav-links .nav-apply { margin: 0 24px 16px; display: inline-block; text-align: center; }
  .hero { padding: 60px 20px 60px; }
  section { padding: 56px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   BLOG
   ============================================================ */

.blog-page-hero {
  background: var(--navy);
  padding: 80px 0 60px;
  text-align: center;
}
.blog-page-hero .eyebrow { color: var(--teal); }
.blog-page-hero h1 { color: var(--white); margin-bottom: 16px; }
.blog-page-hero .lead { color: var(--neutral-200); max-width: 580px; margin: 0 auto; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 60px 0;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease;
}
.blog-card:hover { box-shadow: 0 8px 32px rgba(10,37,64,0.12); }

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 6px;
}
.blog-card-date {
  font-size: 0.8rem;
  color: var(--neutral-400);
  margin-bottom: 10px;
}
.blog-card h3 {
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.4;
}
.blog-card p {
  font-size: 0.92rem;
  color: var(--neutral-600);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}
.blog-card .btn { align-self: flex-start; }

/* Post page */
.post-hero {
  background: var(--navy);
  padding: 80px 0 60px;
}
.post-hero h1 { color: var(--white); max-width: 740px; margin-bottom: 20px; }

.post-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.post-meta span { font-size: 0.85rem; color: var(--neutral-400); }
.post-meta .post-author { color: var(--neutral-200); font-weight: 600; }

.post-layout { padding: 60px 0; }

.post-article { max-width: 740px; margin: 0 auto; }

.post-back { margin-bottom: 32px; }
.post-back a {
  font-size: 0.9rem;
  color: var(--teal-dark);
  text-decoration: none;
  font-weight: 600;
}
.post-back a:hover { text-decoration: underline; }

.post-body h2 {
  font-size: 1.45rem;
  color: var(--navy);
  margin: 40px 0 14px;
}
.post-body h3 {
  font-size: 1.15rem;
  color: var(--navy);
  margin: 28px 0 10px;
}
.post-body p {
  color: var(--neutral-900);
  line-height: 1.8;
  margin-bottom: 20px;
}
.post-body ul, .post-body ol {
  margin: 0 0 20px 22px;
  color: var(--neutral-900);
  line-height: 1.8;
}
.post-body li { margin-bottom: 8px; }
.post-body strong { color: var(--navy); }
.post-body a { color: var(--teal-dark); }
.post-body a:hover { text-decoration: underline; }

.post-cta {
  background: var(--navy);
  border-radius: 10px;
  padding: 40px;
  text-align: center;
  margin-top: 52px;
}
.post-cta h3 { color: var(--white); margin-bottom: 12px; }
.post-cta p { color: var(--neutral-200); margin-bottom: 24px; }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .blog-grid { grid-template-columns: 1fr; }
  .post-body h2 { font-size: 1.2rem; }
  .post-cta { padding: 28px 20px; }
}