/* ===== Variables ===== */
:root {
  --color-dark: #191919;
  --color-coral: #FE5442;
  --color-pink: #fd94a7;
  --color-yellow: #f9e119;
  --color-white: #ffffff;
  --color-gray: #888;
  --color-light-gray: #f5f5f5;
  --color-border: #eee;
  --font-body: 'Montserrat', sans-serif;
  --font-heading: 'Bebas Neue', sans-serif;
  --max-width: 1200px;
}

/* ===== Reset for new pages ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-dark);
  -webkit-font-smoothing: antialiased;
}

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

/* ===== Page Hero ===== */
.page-hero {
  background: var(--color-yellow);
  padding: 80px 24px 60px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  font-size: 56px;
  line-height: 1.1;
  margin: 0 0 12px;
  letter-spacing: 1px;
}

.page-hero p {
  font-family: var(--font-body);
  color: var(--color-dark);
  font-size: 18px;
  margin: 0 auto;
  max-width: 600px;
  opacity: 0.8;
}

/* ===== Blog intro + featured post ===== */
.blog-intro {
  text-align: center;
  padding: 48px 24px 0;
}

.blog-intro p {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0;
}

.featured-post-wrap {
  max-width: 1200px;
  margin: 56px auto 0;
  padding: 0 24px;
}

.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-light-gray);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.featured-post:hover {
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
}

.featured-post-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.featured-post-body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.featured-post-title {
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.15;
  color: var(--color-dark);
  margin: 0;
  letter-spacing: 0.5px;
}

.featured-post-excerpt {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
  margin: 0;
}

.featured-post-cta {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-coral);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

@media (max-width: 767px) {
  .featured-post { grid-template-columns: 1fr; }
  .featured-post-image { aspect-ratio: 16/7; }
  .featured-post-body { padding: 24px; }
  .featured-post-title { font-size: 24px; }
}

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

/* ===== Filter / Tab Buttons ===== */
.filter-bar {
  text-align: center;
  padding: 32px 24px;
}

.filter-btn,
.tab-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 20px;
  border: 2px solid var(--color-dark);
  border-radius: 24px;
  background: transparent;
  color: var(--color-dark);
  cursor: pointer;
  margin: 0 4px 8px;
  transition: all 0.2s ease;
}

.filter-btn.active,
.tab-btn.active,
.filter-btn:hover,
.tab-btn:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

/* Tab content */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Card Grid ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 0 0 60px;
}

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

@media (max-width: 979px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .card-grid,
  .card-grid--2col { grid-template-columns: 1fr; }
}

/* ===== Blog / Use Case Card ===== */
.card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-coral);
  margin-bottom: 8px;
}

.card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.card-tags .card-tag {
  margin-bottom: 0;
}

.card-tag--usecase {
  color: var(--color-white);
  background: var(--color-coral);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 10px;
}

.card-tag--industry {
  color: var(--color-dark);
  background: var(--color-light-gray);
  border: 1px solid #ddd;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 10px;
}

.card-title {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--color-dark);
  margin: 0 0 8px;
}

.card-date {
  font-size: 13px;
  color: var(--color-gray);
  margin: 0 0 12px;
}

.card-excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
  margin: 0;
}

.card-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.card-metric {
  display: flex;
  flex-direction: column;
  background: var(--color-light-gray);
  border-radius: 6px;
  padding: 8px 12px;
  min-width: 70px;
}

.card-metric-value {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-coral);
  line-height: 1.1;
}

.card-metric-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray);
  margin-top: 2px;
}

/* ===== Post Content ===== */
.post-hero {
  background: var(--color-yellow);
  padding: 80px 24px 40px;
  text-align: center;
}

.post-hero--has-metrics {
  padding-bottom: 24px;
}

.post-hero-inner {
  max-width: 800px;
  margin: 0 auto;
}

.post-hero h1 {
  font-family: var(--font-body);
  font-weight: 700;
  color: #191919;
  font-size: 34px;
  line-height: 1.25;
  margin: 16px 0 12px;
  letter-spacing: -0.3px;
}

.post-hero .post-meta {
  color: rgba(25,25,25,0.6);
  font-size: 14px;
}

.post-featured-image {
  max-width: 900px;
  margin: -32px auto 0;
  padding: 0 24px;
}

.post-featured-image img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

.post-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 60px;
  font-size: 17px;
  line-height: 1.8;
  color: #333;
}

.post-content h2 {
  font-weight: 700;
  font-size: 26px;
  margin: 48px 0 16px;
  color: var(--color-dark);
}

.post-content h3 {
  font-weight: 700;
  font-size: 22px;
  margin: 36px 0 12px;
  color: var(--color-dark);
}

.post-content p {
  margin: 0 0 20px;
}

.post-content img {
  border-radius: 8px;
  margin: 24px 0;
}

.post-content blockquote {
  border-left: 4px solid var(--color-coral);
  margin: 24px 0;
  padding: 16px 24px;
  background: var(--color-light-gray);
  font-style: italic;
}

.post-content a {
  color: var(--color-coral);
}

.post-content ul,
.post-content ol {
  padding-left: 24px;
  margin: 0 0 20px;
}

.post-content li {
  margin-bottom: 8px;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}

.post-content th,
.post-content td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.post-content th {
  font-weight: 700;
  background: var(--color-light-gray);
  color: var(--color-dark);
}

.post-content tr:last-child td {
  border-bottom: none;
}

.post-content tbody tr:hover {
  background: #fafafa;
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 48px 24px;
  text-align: center;
}

.cta-banner--yellow { background: var(--color-yellow); }
.cta-banner--coral { background: var(--color-coral); }
.cta-banner--dark { background: var(--color-dark); }

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  margin: 0 0 16px;
  letter-spacing: 0.5px;
}

.cta-banner--coral h2,
.cta-banner--dark h2 { color: var(--color-white); }

.cta-banner p {
  font-size: 18px;
  margin: 0 0 20px;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 6px;
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.9; }

.btn--coral { background: var(--color-coral); color: var(--color-white); box-shadow: 0 0.15em 0.65em 0 rgba(0,0,0,0.25); }
.btn--white { background: var(--color-white); color: var(--color-coral); }
.btn--dark { background: var(--color-dark); color: var(--color-white); }

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-dark);
  color: var(--color-dark);
}

/* ===== Metrics Grid (Use Cases) ===== */
.metrics-bar {
  background: var(--color-yellow);
  padding: 0 24px 48px;
}

.metrics-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

.metric-value {
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.1;
}

.metric-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(25,25,25,0.6);
  margin-top: 4px;
  text-align: center;
}

.metrics-grid {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  max-width: var(--max-width);
  margin: 0 auto;
}

.metric { text-align: center; }

.metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 48px;
  color: var(--color-dark);
}

.metric-label {
  font-size: 14px;
  color: var(--color-dark);
}

/* ===== Section spacing ===== */
.section {
  padding: 60px 24px;
}

.section--gray {
  background: var(--color-light-gray);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 36px;
  text-align: center;
  margin: 0 0 32px;
  letter-spacing: 0.5px;
}

/* ===== View All link ===== */
.view-all {
  text-align: center;
  padding: 16px 0 0;
}

/* ===== Cost Calculator ===== */
.calc-hero {
  background: var(--color-dark);
  padding: 44px 24px 32px;
  text-align: center;
}

.calc-hero-inner {
  max-width: 640px;
  margin: 0 auto;
}

.calc-hero .card-tag {
  background: var(--color-coral);
  color: var(--color-white);
}

.calc-hero h1 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: 38px;
  line-height: 1.05;
  letter-spacing: 0.5px;
  margin: 10px 0 8px;
}

.calc-hero-sub {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.68);
  font-size: 15.5px;
  line-height: 1.5;
  margin: 0;
}

.calc-section {
  background: #faf9f6;
  padding: 28px 24px 40px;
}

.calc-shell {
  max-width: 920px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: 20px;
  box-shadow: 0 24px 60px -24px rgba(25, 25, 25, 0.18);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  overflow: hidden;
}

.calc-inputs {
  padding: 28px 28px 24px;
}

.calc-step {
  margin-bottom: 16px;
}

.calc-step-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-coral);
  margin: 0 0 8px;
}

.calc-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.calc-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  width: 100%;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  border-radius: 10px;
  padding: 9px 12px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.calc-option-title {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
}

.calc-option-sub {
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 400;
  color: var(--color-gray);
  line-height: 1.3;
}

.calc-option:hover {
  border-color: var(--color-coral);
}

.calc-option.active {
  border-color: var(--color-coral);
  background: #fff2f0;
  box-shadow: 0 0 0 1px var(--color-coral);
}

.calc-option.active .calc-option-title {
  color: var(--color-coral);
}

.calc-disclaimer {
  font-size: 11px;
  color: var(--color-gray);
  line-height: 1.5;
  margin: 6px 0 0;
}

.calc-result {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.calc-result-compare {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.calc-result-col {
  flex: 1;
  text-align: center;
}

.calc-result-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 6px;
}

.calc-result-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 26px;
  letter-spacing: 0.2px;
}

.calc-result-value small {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
  margin-left: 2px;
}

.calc-result-col--upbeater .calc-result-value {
  color: var(--color-yellow);
}

.calc-result-vs {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
}

.calc-savings {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
  margin-bottom: 16px;
}

.calc-savings-eyebrow {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.calc-savings-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 36px;
  line-height: 1.1;
  color: var(--color-yellow);
}

.calc-savings-pct {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-dark);
  background: var(--color-yellow);
  padding: 3px 11px;
  border-radius: 100px;
}

.calc-hours {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 16px;
}

.calc-hours-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 10px;
}

.calc-hours-col {
  flex: 1;
  text-align: center;
}

.calc-hours-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-white);
}

.calc-hours-value small {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
  margin-left: 2px;
}

.calc-hours-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 2px;
}

.calc-hours-arrow {
  color: rgba(255, 255, 255, 0.35);
  font-size: 16px;
}

.calc-hours-summary {
  text-align: center;
}

.calc-hours-monthly {
  display: block;
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-yellow);
  margin-bottom: 10px;
}

.calc-hours-pct {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
  padding: 4px 12px;
  border-radius: 100px;
}

.calc-final-cta {
  text-align: center;
  font-size: 15px;
  max-width: 920px;
  margin: 18px auto 0;
}

.calc-final-cta a {
  color: var(--color-coral);
  font-weight: 700;
}

@media (max-width: 800px) {
  .calc-hero {
    padding: 64px 20px 48px;
  }

  .calc-hero h1 {
    font-size: 38px;
  }

  .calc-section {
    padding: 40px 16px 56px;
  }

  .calc-shell {
    grid-template-columns: 1fr;
    border-radius: 16px;
  }

  .calc-inputs {
    padding: 32px 24px;
  }

  .calc-result {
    padding: 36px 24px;
  }

  .calc-savings-value {
    font-size: 36px;
  }
}


/* ===== Related Posts ===== */
.related-posts {
  padding: 60px 24px;
  background: var(--color-light-gray);
}

.related-posts .container {
  max-width: 900px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-coral);
  padding: 60px 0 0;
}

.site-footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  align-items: start;
}

.site-footer-logo {
  display: block;
  overflow: hidden;
  margin-bottom: 8px;
}

.site-footer-logo img {
  width: 240px;
  height: auto;
  display: block;
  margin-top: -27px;
  margin-left: -15px;
  margin-bottom: -12px;
}

.site-footer h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 26px;
  letter-spacing: 0;
  margin: 0 0 12px;
  color: var(--color-dark);
  -webkit-text-stroke: 0.5px currentColor;
}

.site-footer p {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
  margin: 0;
  color: var(--color-dark);
}

.site-footer a {
  color: var(--color-dark);
  text-decoration: none;
}

.site-footer a:hover {
  opacity: 0.7;
}

.site-footer a.site-footer-btn {
  display: inline-block;
  margin-top: 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: 4px;
  letter-spacing: 0.03em;
  box-shadow: 0 0.15em 0.65em 0 rgba(0,0,0,0.25);
}

.site-footer a.site-footer-btn:hover {
  opacity: 0.85;
  color: var(--color-white);
}

.site-footer-social {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.site-footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  flex-shrink: 0;
  box-shadow: 0 0.15em 0.65em 0 rgba(0,0,0,0.25);
}

.site-footer-social a:hover {
  opacity: 0.7;
}

.site-footer-bottom {
  max-width: 1300px;
  margin: 40px auto 0;
  padding: 20px 40px;
  border-top: 1px solid rgba(0,0,0,0.2);
  text-align: left;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-dark);
}

.site-footer-bottom a {
  color: var(--color-dark);
}

@media (max-width: 979px) {
  .site-footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .site-footer-inner {
    grid-template-columns: 1fr;
  }
  .page-hero h1 { font-size: 40px; }
  .post-hero h1 { font-size: 36px; }
}