/* Carbonkindle — cknd.css
   Nordic corporate carbon accounting platform
   Brand: deep forest green #2A5C45, warm off-white #F7F6F2
   Fonts: Sora (headings), Inter (body), JetBrains Mono (data)
*/

/* ─── Custom Properties ─────────────────────────────────────── */
:root {
  --cknd-brand:        #2A5C45;
  --cknd-brand-dark:   #1D4030;
  --cknd-accent-deco:  #3FA87A;
  --cknd-accent-light: #1F6B4A;   /* AA on light bg */
  --cknd-accent-dark:  #5ECFA0;   /* AA on dark bg  */

  --cknd-fg-light-1:   #1B2B22;
  --cknd-fg-light-2:   #4A5E54;
  --cknd-fg-dark-1:    #EEECEA;
  --cknd-fg-dark-2:    #9BB5A5;

  --cknd-bg-light:     #F7F6F2;
  --cknd-bg-white:     #FFFFFF;
  --cknd-bg-alt:       #EEF0EB;
  --cknd-bg-dark:      #1A2E24;
  --cknd-bg-dark-alt:  #223A2E;

  --cknd-data-green:   #3FA87A;
  --cknd-data-amber:   #C9873A;

  --cknd-border-light: #D8D9D3;
  --cknd-border-dark:  #304D3B;

  --cknd-container:    1160px;
  --cknd-pad:          clamp(16px, 4vw, 48px);
  --cknd-section-v:    clamp(60px, 8vw, 120px);
  --cknd-nav-h:        68px;
  --cknd-radius:       6px;
  --cknd-radius-lg:    12px;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--cknd-fg-light-1);
  background: var(--cknd-bg-light);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; }

/* ─── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: 'Sora', system-ui, sans-serif;
  letter-spacing: -0.02em;
  color: var(--cknd-fg-light-1);
  line-height: 1.2;
}

.cknd-dark h1, .cknd-dark h2, .cknd-dark h3, .cknd-dark h4,
.cknd-dark-alt h1, .cknd-dark-alt h2, .cknd-dark-alt h3 {
  color: var(--cknd-fg-dark-1);
}

.cknd-display { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 600; }
h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; }
h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }

.cknd-mono {
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
  font-size: 0.875rem;
  letter-spacing: 0;
}

.cknd-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.cknd-light .cknd-eyebrow,
.cknd-light-alt .cknd-eyebrow,
.cknd-white .cknd-eyebrow {
  color: var(--cknd-accent-light);
}
.cknd-dark .cknd-eyebrow,
.cknd-dark-alt .cknd-eyebrow {
  color: var(--cknd-accent-dark);
}

/* ─── Section Backgrounds ───────────────────────────────────── */
.cknd-dark {
  background: var(--cknd-bg-dark);
  color: var(--cknd-fg-dark-1);
}
.cknd-dark-alt {
  background: var(--cknd-bg-dark-alt);
  color: var(--cknd-fg-dark-1);
}
.cknd-light { background: var(--cknd-bg-light); color: var(--cknd-fg-light-1); }
.cknd-light-alt { background: var(--cknd-bg-alt); color: var(--cknd-fg-light-1); }
.cknd-white { background: var(--cknd-bg-white); color: var(--cknd-fg-light-1); }

/* ─── Container ─────────────────────────────────────────────── */
.cknd-container {
  max-width: var(--cknd-container);
  margin: 0 auto;
  padding-left: var(--cknd-pad);
  padding-right: var(--cknd-pad);
}

.cknd-section {
  padding-top: var(--cknd-section-v);
  padding-bottom: var(--cknd-section-v);
}

/* ─── Navigation ────────────────────────────────────────────── */
.cknd-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--cknd-nav-h);
  background: var(--cknd-bg-light);
  border-bottom: 1px solid var(--cknd-border-light);
  transition: background 0.25s, border-color 0.25s;
}

.cknd-nav--dark {
  background: var(--cknd-bg-dark);
  border-bottom-color: var(--cknd-border-dark);
}

.cknd-nav__inner {
  max-width: var(--cknd-container);
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.cknd-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.cknd-nav__logo img {
  height: 28px;
  width: auto;
  max-width: 200px;
}

.cknd-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.cknd-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--cknd-radius);
  color: var(--cknd-fg-light-1);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.cknd-nav__link:hover {
  color: var(--cknd-brand);
  background: var(--cknd-bg-alt);
}
.cknd-nav--dark .cknd-nav__link {
  color: var(--cknd-fg-dark-1);
}
.cknd-nav--dark .cknd-nav__link:hover {
  color: var(--cknd-accent-dark);
  background: rgba(255,255,255,0.06);
}

/* Solutions dropdown */
.cknd-nav__dropdown {
  position: relative;
}
.cknd-nav__dropdown-toggle {
  background: transparent;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--cknd-radius);
  color: var(--cknd-fg-light-1);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s, background 0.15s;
}
.cknd-nav__dropdown-toggle:hover {
  color: var(--cknd-brand);
  background: var(--cknd-bg-alt);
}
.cknd-nav--dark .cknd-nav__dropdown-toggle {
  color: var(--cknd-fg-dark-1);
}
.cknd-nav--dark .cknd-nav__dropdown-toggle:hover {
  color: var(--cknd-accent-dark);
  background: rgba(255,255,255,0.06);
}

.cknd-nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--cknd-bg-light);
  border: 1px solid var(--cknd-border-light);
  border-radius: var(--cknd-radius-lg);
  min-width: 220px;
  padding: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
  z-index: 200;
}
.cknd-nav__dropdown.is-open .cknd-nav__dropdown-menu { display: block; }

.cknd-nav--dark .cknd-nav__dropdown-menu {
  background: var(--cknd-bg-dark-alt);
  border-color: var(--cknd-border-dark);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

.cknd-nav__dropdown-menu a {
  display: block;
  font-size: 0.875rem;
  padding: 8px 12px;
  border-radius: var(--cknd-radius);
  color: var(--cknd-fg-light-1);
  transition: background 0.15s, color 0.15s;
}
.cknd-nav__dropdown-menu a:hover {
  background: var(--cknd-bg-alt);
  color: var(--cknd-brand);
}
.cknd-nav--dark .cknd-nav__dropdown-menu a {
  color: var(--cknd-fg-dark-1);
}
.cknd-nav--dark .cknd-nav__dropdown-menu a:hover {
  background: rgba(255,255,255,0.07);
  color: var(--cknd-accent-dark);
}

.cknd-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.cknd-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--cknd-radius);
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.2;
}
.cknd-btn:active { transform: translateY(1px); }

.cknd-btn--primary {
  background: var(--cknd-brand);
  color: #FFFFFF;
  border-color: var(--cknd-brand);
}
.cknd-btn--primary:hover {
  background: var(--cknd-brand-dark);
  border-color: var(--cknd-brand-dark);
  color: #FFFFFF;
}

.cknd-btn--ghost {
  background: transparent;
  color: var(--cknd-fg-light-1);
  border-color: var(--cknd-border-light);
}
.cknd-btn--ghost:hover {
  border-color: var(--cknd-brand);
  color: var(--cknd-brand);
}

.cknd-btn--ghost-dark {
  background: transparent;
  color: var(--cknd-fg-dark-1);
  border-color: var(--cknd-border-dark);
}
.cknd-btn--ghost-dark:hover {
  border-color: var(--cknd-accent-dark);
  color: var(--cknd-accent-dark);
}

.cknd-btn--outline-light {
  background: transparent;
  color: var(--cknd-fg-dark-1);
  border-color: rgba(255,255,255,0.35);
}
.cknd-btn--outline-light:hover {
  border-color: var(--cknd-fg-dark-1);
  color: var(--cknd-fg-dark-1);
}

.cknd-btn--sm {
  font-size: 0.8125rem;
  padding: 7px 14px;
}
.cknd-btn--lg {
  font-size: 1rem;
  padding: 13px 28px;
}

/* Sign in link in nav */
.cknd-nav__signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cknd-fg-light-1);
  padding: 6px 12px;
  border-radius: var(--cknd-radius);
  transition: color 0.15s;
}
.cknd-nav__signin:hover { color: var(--cknd-brand); }
.cknd-nav--dark .cknd-nav__signin { color: var(--cknd-fg-dark-2); }
.cknd-nav--dark .cknd-nav__signin:hover { color: var(--cknd-accent-dark); }

/* ─── Hamburger ─────────────────────────────────────────────── */
.cknd-nav__hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
}
.cknd-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cknd-fg-light-1);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.cknd-nav--dark .cknd-nav__hamburger span { background: var(--cknd-fg-dark-1); }
.cknd-nav__hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.cknd-nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.cknd-nav__hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.cknd-nav__mobile {
  display: none;
  position: fixed;
  top: var(--cknd-nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--cknd-bg-light);
  padding: 24px var(--cknd-pad);
  overflow-y: auto;
  z-index: 99;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--cknd-border-light);
}
.cknd-nav__mobile.is-open { display: flex; }
.cknd-nav__mobile a {
  font-size: 1rem;
  font-weight: 500;
  padding: 12px 0;
  color: var(--cknd-fg-light-1);
  border-bottom: 1px solid var(--cknd-border-light);
}
.cknd-nav__mobile a:hover { color: var(--cknd-brand); }
.cknd-nav__mobile .cknd-btn {
  margin-top: 16px;
  justify-content: center;
}

/* ─── Hero ───────────────────────────────────────────────────── */
.cknd-hero {
  padding-top: clamp(72px, 10vw, 128px);
  padding-bottom: clamp(64px, 9vw, 112px);
}
.cknd-hero__inner {
  max-width: var(--cknd-container);
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cknd-hero__text .cknd-eyebrow {
  margin-bottom: 16px;
}
.cknd-hero__heading {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--cknd-fg-dark-1);
  margin-bottom: 20px;
}
.cknd-hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--cknd-fg-dark-2);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}
.cknd-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cknd-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── Sub-hero (sub-pages) ──────────────────────────────────── */
.cknd-subhero {
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: clamp(48px, 6vw, 80px);
}
.cknd-subhero__inner {
  max-width: var(--cknd-container);
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.cknd-subhero__heading {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-top: 12px;
  margin-bottom: 16px;
}
.cknd-subhero__lede {
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  color: var(--cknd-fg-light-2);
  line-height: 1.7;
  max-width: 480px;
}
.cknd-subhero__motif {
  display: flex;
  align-items: center;
  justify-content: center;
}
.cknd-subhero__stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.cknd-subhero__stat-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 500;
  color: var(--cknd-brand);
  display: block;
}
.cknd-subhero__stat-label {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
}

/* ─── Section headings ──────────────────────────────────────── */
.cknd-section-header {
  text-align: center;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.cknd-section-header .cknd-eyebrow { margin-bottom: 12px; }
.cknd-section-header h2 { margin-bottom: 16px; }
.cknd-section-header p {
  font-size: 1.0625rem;
  color: var(--cknd-fg-light-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}
.cknd-dark .cknd-section-header p,
.cknd-dark-alt .cknd-section-header p {
  color: var(--cknd-fg-dark-2);
}

/* ─── Three-column feature grid ─────────────────────────────── */
.cknd-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.cknd-feature-card {
  padding: 32px 28px;
  border-radius: var(--cknd-radius-lg);
  background: var(--cknd-bg-white);
  border: 1px solid var(--cknd-border-light);
}
.cknd-light-alt .cknd-feature-card,
.cknd-light .cknd-feature-card {
  background: var(--cknd-bg-white);
}
.cknd-dark .cknd-feature-card,
.cknd-dark-alt .cknd-feature-card {
  background: var(--cknd-bg-dark-alt);
  border-color: var(--cknd-border-dark);
}
.cknd-feature-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--cknd-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--cknd-accent-light);
  font-size: 1.1rem;
}
.cknd-dark .cknd-feature-card__icon,
.cknd-dark-alt .cknd-feature-card__icon {
  background: rgba(94,207,160,0.12);
  color: var(--cknd-accent-dark);
}
.cknd-feature-card h3 { margin-bottom: 10px; }
.cknd-feature-card p {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.6;
}
.cknd-dark .cknd-feature-card p,
.cknd-dark-alt .cknd-feature-card p {
  color: var(--cknd-fg-dark-2);
}

/* ─── Two-column split ──────────────────────────────────────── */
.cknd-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cknd-split--reverse { direction: rtl; }
.cknd-split--reverse > * { direction: ltr; }

/* ─── Credibility bar ───────────────────────────────────────── */
.cknd-cred-bar {
  padding: 28px 0;
}
.cknd-cred-bar__inner {
  max-width: var(--cknd-container);
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
.cknd-cred-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--cknd-fg-dark-2);
}
.cknd-cred-bar__item i {
  color: var(--cknd-accent-dark);
  font-size: 0.875rem;
}

/* ─── Social proof / quote cards ────────────────────────────── */
.cknd-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cknd-proof-card {
  background: var(--cknd-bg-white);
  border: 1px solid var(--cknd-border-light);
  border-radius: var(--cknd-radius-lg);
  padding: 28px;
}
.cknd-light-alt .cknd-proof-card { background: var(--cknd-bg-light); }
.cknd-proof-card__quote {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.cknd-proof-card__attr {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
}
.cknd-proof-card__company {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
  margin-top: 2px;
}

/* ─── Pricing cards ─────────────────────────────────────────── */
.cknd-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.cknd-pricing-card {
  border-radius: var(--cknd-radius-lg);
  padding: 36px;
  border: 1px solid var(--cknd-border-light);
  background: var(--cknd-bg-white);
}
.cknd-pricing-card--featured {
  background: var(--cknd-bg-dark);
  border-color: var(--cknd-border-dark);
}
.cknd-pricing-card--featured h3 { color: var(--cknd-fg-dark-1); }
.cknd-pricing-card--featured p { color: var(--cknd-fg-dark-2); }
.cknd-pricing-card--featured li { color: var(--cknd-fg-dark-2); }

.cknd-pricing-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cknd-accent-light);
  margin-bottom: 8px;
}
.cknd-pricing-card--featured .cknd-pricing-card__name {
  color: var(--cknd-accent-dark);
}
.cknd-pricing-card__price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--cknd-fg-light-1);
  line-height: 1;
  margin: 8px 0 4px;
}
.cknd-pricing-card--featured .cknd-pricing-card__price {
  color: var(--cknd-fg-dark-1);
}
.cknd-pricing-card__billing {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
  margin-bottom: 16px;
}
.cknd-pricing-card--featured .cknd-pricing-card__billing {
  color: var(--cknd-fg-dark-2);
}
.cknd-pricing-card__desc {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  margin-bottom: 24px;
  line-height: 1.6;
}
.cknd-pricing-card__features {
  margin-bottom: 28px;
}
.cknd-pricing-card__features li {
  font-size: 0.9rem;
  color: var(--cknd-fg-light-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--cknd-border-light);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.cknd-pricing-card--featured .cknd-pricing-card__features li {
  border-bottom-color: var(--cknd-border-dark);
}
.cknd-pricing-card__features li i {
  color: var(--cknd-accent-light);
  flex-shrink: 0;
  margin-top: 3px;
}
.cknd-pricing-card--featured .cknd-pricing-card__features li i {
  color: var(--cknd-accent-dark);
}

/* ─── Team grid ─────────────────────────────────────────────── */
.cknd-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.cknd-team-card {
  text-align: center;
}
.cknd-team-card__portrait {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  background: var(--cknd-bg-alt);
  border: 2px solid var(--cknd-border-light);
}
.cknd-team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cknd-team-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
  margin-bottom: 4px;
}
.cknd-team-card__title {
  font-size: 0.8125rem;
  color: var(--cknd-accent-light);
  font-weight: 500;
}
.cknd-team-card__bio {
  font-size: 0.875rem;
  color: var(--cknd-fg-light-2);
  margin-top: 10px;
  line-height: 1.6;
}

/* ─── Timeline ──────────────────────────────────────────────── */
.cknd-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
  margin: 0 auto;
}
.cknd-timeline::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cknd-border-light);
}
.cknd-timeline__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding-bottom: 32px;
  padding-left: 0;
  position: relative;
}
.cknd-timeline__dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--cknd-bg-white);
  border: 2px solid var(--cknd-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}
.cknd-timeline__dot i { color: var(--cknd-brand); font-size: 0.875rem; }
.cknd-timeline__date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8125rem;
  color: var(--cknd-accent-light);
  font-weight: 500;
}
.cknd-timeline__title { font-size: 1rem; font-weight: 600; margin: 4px 0 6px; }
.cknd-timeline__desc { font-size: 0.9rem; color: var(--cknd-fg-light-2); line-height: 1.6; }

/* ─── Blog / Insights ───────────────────────────────────────── */
.cknd-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.cknd-blog-card {
  background: var(--cknd-bg-white);
  border-radius: var(--cknd-radius-lg);
  border: 1px solid var(--cknd-border-light);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.cknd-blog-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.cknd-light-alt .cknd-blog-card { background: var(--cknd-bg-light); }
.cknd-blog-card__img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--cknd-bg-alt);
}
.cknd-blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s;
}
.cknd-blog-card:hover .cknd-blog-card__img img { transform: scale(1.03); }
.cknd-blog-card__body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cknd-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cknd-blog-card__cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--cknd-bg-alt);
  color: var(--cknd-accent-light);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 500;
}
.cknd-blog-card__date {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
}
.cknd-blog-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}
.cknd-blog-card p {
  font-size: 0.875rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}
.cknd-blog-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cknd-accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.15s;
}
.cknd-blog-card__link:hover { gap: 10px; }

/* ─── Article (blog detail) ─────────────────────────────────── */
.cknd-article__header {
  padding: clamp(56px, 7vw, 96px) 0 clamp(40px, 5vw, 64px);
}
.cknd-article__header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
}
.cknd-article__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cknd-article__cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--cknd-bg-alt);
  color: var(--cknd-accent-light);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
}
.cknd-article__date, .cknd-article__readtime {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
}
.cknd-article__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin-bottom: 20px;
}
.cknd-article__summary {
  font-size: 1.0625rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.7;
  margin-bottom: 24px;
}
.cknd-article__author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cknd-article__author-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
}
.cknd-article__author-role {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
}
.cknd-article__cover {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--cknd-pad);
}
.cknd-article__cover img {
  width: 100%;
  border-radius: var(--cknd-radius-lg);
  border: 1px solid var(--cknd-border-light);
}
.cknd-article__body {
  max-width: 720px;
  margin: 48px auto;
  padding: 0 var(--cknd-pad);
  font-size: 1.0rem;
  line-height: 1.75;
  color: var(--cknd-fg-light-1);
}
.cknd-article__body h2 { font-size: 1.5rem; margin: 36px 0 14px; }
.cknd-article__body h3 { font-size: 1.2rem; margin: 28px 0 10px; }
.cknd-article__body p { margin-bottom: 18px; }
.cknd-article__body ul, .cknd-article__body ol {
  padding-left: 24px;
  margin-bottom: 18px;
}
.cknd-article__body li {
  list-style: disc;
  margin-bottom: 6px;
}
.cknd-article__body ol li { list-style: decimal; }

/* ─── Methodology table ─────────────────────────────────────── */
.cknd-scope-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 24px;
}
.cknd-scope-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--cknd-bg-dark);
  color: var(--cknd-fg-dark-1);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.cknd-scope-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--cknd-border-light);
  color: var(--cknd-fg-light-1);
  vertical-align: top;
  line-height: 1.5;
}
.cknd-scope-table tr:last-child td { border-bottom: none; }
.cknd-scope-table tr:nth-child(even) td { background: var(--cknd-bg-alt); }
.cknd-scope-table .cknd-tag--auto {
  font-size: 0.7rem;
  background: rgba(63,168,122,0.15);
  color: var(--cknd-accent-light);
  border-radius: 4px;
  padding: 2px 7px;
  font-weight: 600;
}
.cknd-scope-table .cknd-tag--manual {
  font-size: 0.7rem;
  background: rgba(201,135,58,0.12);
  color: #8C5A1F;
  border-radius: 4px;
  padding: 2px 7px;
  font-weight: 600;
}

/* ─── Compliance checklist ──────────────────────────────────── */
.cknd-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cknd-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.55;
}
.cknd-checklist li i {
  color: var(--cknd-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}
.cknd-dark .cknd-checklist li,
.cknd-dark-alt .cknd-checklist li { color: var(--cknd-fg-dark-2); }
.cknd-dark .cknd-checklist li i,
.cknd-dark-alt .cknd-checklist li i { color: var(--cknd-accent-dark); }

/* ─── Contact form ──────────────────────────────────────────── */
.cknd-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cknd-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cknd-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.cknd-form label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
}
.cknd-form input, .cknd-form select, .cknd-form textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  padding: 12px 14px;
  border-radius: var(--cknd-radius);
  border: 1.5px solid var(--cknd-border-light);
  background: var(--cknd-bg-white);
  color: var(--cknd-fg-light-1);
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
.cknd-form input:focus, .cknd-form select:focus, .cknd-form textarea:focus {
  border-color: var(--cknd-brand);
  box-shadow: 0 0 0 3px rgba(42,92,69,0.12);
}
.cknd-form textarea { resize: vertical; min-height: 120px; }

/* ─── Login / auth pages ────────────────────────────────────── */
.cknd-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cknd-bg-light);
  padding: 48px var(--cknd-pad);
}
.cknd-auth-card {
  background: var(--cknd-bg-white);
  border: 1px solid var(--cknd-border-light);
  border-radius: var(--cknd-radius-lg);
  padding: 48px 40px;
  width: 100%;
  max-width: 440px;
}
.cknd-auth-card__logo {
  margin-bottom: 32px;
}
.cknd-auth-card__logo img {
  height: 28px;
  width: auto;
}
.cknd-auth-card h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.cknd-auth-card__sub {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  margin-bottom: 28px;
  line-height: 1.6;
}
.cknd-auth-card__footer-link {
  text-align: center;
  font-size: 0.875rem;
  color: var(--cknd-fg-light-2);
  margin-top: 20px;
}
.cknd-auth-card__footer-link a {
  color: var(--cknd-accent-light);
  font-weight: 600;
}
.cknd-auth-card__footer-link a:hover { text-decoration: underline; }

/* ─── Footer ────────────────────────────────────────────────── */
.cknd-footer {
  background: var(--cknd-bg-dark);
  padding: clamp(56px, 7vw, 96px) 0 0;
}
.cknd-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.cknd-footer__brand img {
  height: 26px;
  width: auto;
  margin-bottom: 14px;
}
.cknd-footer__tagline {
  font-size: 0.9rem;
  color: var(--cknd-fg-dark-2);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 320px;
}
.cknd-footer__contact {
  font-size: 0.8125rem;
  color: var(--cknd-fg-dark-2);
  line-height: 1.8;
}
.cknd-footer__contact a { color: var(--cknd-fg-dark-2); }
.cknd-footer__contact a:hover { color: var(--cknd-accent-dark); }
.cknd-footer__col-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cknd-fg-dark-1);
  margin-bottom: 16px;
}
.cknd-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cknd-footer__links a {
  font-size: 0.875rem;
  color: var(--cknd-fg-dark-2);
  transition: color 0.15s;
}
.cknd-footer__links a:hover { color: var(--cknd-accent-dark); }
.cknd-footer__bottom {
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid var(--cknd-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.cknd-footer__copy {
  font-size: 0.8125rem;
  color: var(--cknd-fg-dark-2);
}
.cknd-footer__legal {
  display: flex;
  gap: 20px;
}
.cknd-footer__legal a {
  font-size: 0.8125rem;
  color: var(--cknd-fg-dark-2);
  transition: color 0.15s;
}
.cknd-footer__legal a:hover { color: var(--cknd-accent-dark); }

/* ─── Cookie banner ─────────────────────────────────────────── */
.cknd-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--cknd-bg-dark);
  border-top: 1px solid var(--cknd-border-dark);
  padding: 16px var(--cknd-pad);
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.cknd-cookie p {
  font-size: 0.875rem;
  color: var(--cknd-fg-dark-2);
  flex: 1;
  min-width: 240px;
}
.cknd-cookie p a { color: var(--cknd-accent-dark); text-decoration: underline; }
.cknd-cookie__btns { display: flex; gap: 10px; flex-shrink: 0; }

/* ─── CTA band ──────────────────────────────────────────────── */
.cknd-cta-band {
  text-align: center;
  padding: clamp(60px, 8vw, 100px) 0;
}
.cknd-cta-band h2 { color: var(--cknd-fg-dark-1); margin-bottom: 14px; }
.cknd-cta-band p {
  font-size: 1.0625rem;
  color: var(--cknd-fg-dark-2);
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.cknd-cta-band__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── Scope tag pills ───────────────────────────────────────── */
.cknd-scope-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 4px;
  padding: 3px 9px;
}
.cknd-scope-pill--1 { background: rgba(63,168,122,0.15); color: var(--cknd-accent-light); }
.cknd-scope-pill--2 { background: rgba(201,135,58,0.12); color: #8C5A1F; }
.cknd-scope-pill--3 { background: rgba(155,181,165,0.18); color: #3D6655; }

/* ─── Emission factor source table ─────────────────────────── */
.cknd-source-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cknd-source-item {
  display: flex;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--cknd-radius);
  border: 1px solid var(--cknd-border-light);
  background: var(--cknd-bg-white);
  align-items: flex-start;
}
.cknd-source-item__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--cknd-accent-light);
  white-space: nowrap;
  min-width: 110px;
}
.cknd-source-item__desc {
  font-size: 0.9rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.55;
}

/* ─── 404 page ──────────────────────────────────────────────── */
.cknd-404 {
  min-height: calc(100vh - var(--cknd-nav-h));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px var(--cknd-pad);
}
.cknd-404__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 5rem;
  font-weight: 500;
  color: var(--cknd-accent-dark);
  line-height: 1;
  margin-bottom: 16px;
}
.cknd-404__title { color: var(--cknd-fg-dark-1); margin-bottom: 12px; }
.cknd-404__desc { color: var(--cknd-fg-dark-2); max-width: 400px; margin-bottom: 28px; }

/* ─── Utility ───────────────────────────────────────────────── */
.cknd-text-center { text-align: center; }
.cknd-text-muted { color: var(--cknd-fg-light-2); }
.cknd-dark .cknd-text-muted { color: var(--cknd-fg-dark-2); }
.cknd-mt-sm { margin-top: 12px; }
.cknd-mt-md { margin-top: 24px; }
.cknd-mt-lg { margin-top: 48px; }
.cknd-mb-sm { margin-bottom: 12px; }
.cknd-mb-md { margin-bottom: 24px; }
.cknd-sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ─── Fade-in animation ─────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .cknd-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .cknd-team-grid { grid-template-columns: repeat(2, 1fr); }
  .cknd-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .cknd-hero__inner { gap: 40px; }
  .cknd-subhero__inner { gap: 36px; }
}

@media (max-width: 768px) {
  .cknd-nav__links { display: none; }
  .cknd-nav__actions .cknd-nav__signin { display: none; }
  .cknd-nav__hamburger { display: flex; }
  .cknd-hero__inner { grid-template-columns: 1fr; }
  .cknd-hero__visual { display: none; }
  .cknd-subhero__inner { grid-template-columns: 1fr; }
  .cknd-subhero__motif { display: none; }
  .cknd-subhero__stats { gap: 24px; }
  .cknd-split { grid-template-columns: 1fr; gap: 32px; }
  .cknd-split--reverse { direction: ltr; }
  .cknd-pricing-grid { grid-template-columns: 1fr; }
  .cknd-proof-grid { grid-template-columns: 1fr; }
  .cknd-blog-grid { grid-template-columns: 1fr; }
  .cknd-feature-grid { grid-template-columns: 1fr; }
  .cknd-team-grid { grid-template-columns: repeat(2, 1fr); }
  .cknd-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .cknd-footer__bottom { flex-direction: column; text-align: center; }
  .cknd-form__row { grid-template-columns: 1fr; }
  .cknd-auth-card { padding: 32px 24px; }
  .cknd-cred-bar__inner { gap: 24px; }
}

@media (max-width: 480px) {
  .cknd-team-grid { grid-template-columns: 1fr; }
  .cknd-hero__actions { flex-direction: column; }
}

/* ─── Body padding for cookie banner ───────────────────────── */
body.cknd-cookie-visible { padding-bottom: 80px; }

/* ─── Auth split layout (login / signup / reset) ───────────── */
.cknd-auth-page {
  background: var(--cknd-bg-light);
  min-height: 100vh;
}
.cknd-auth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.cknd-auth--narrow {
  grid-template-columns: 1fr;
  justify-items: center;
}
.cknd-auth__panel {
  padding: clamp(48px, 8vw, 80px) clamp(32px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--cknd-bg-white);
  border-right: 1px solid var(--cknd-border-light);
}
.cknd-auth__panel--centered {
  max-width: 480px;
  width: 100%;
  border-right: none;
}
.cknd-auth__logo { display: block; margin-bottom: 40px; }
.cknd-auth__header { margin-bottom: 32px; }
.cknd-auth__title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
  margin-bottom: 8px;
}
.cknd-auth__subtitle {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.6;
}
.cknd-auth__form { display: flex; flex-direction: column; gap: 0; }
.cknd-auth__form .cknd-form__group { margin-bottom: 20px; }
.cknd-auth__form button[type="submit"] { margin-top: 8px; }
.cknd-auth__switch {
  font-size: 0.875rem;
  color: var(--cknd-fg-light-2);
  margin-top: 20px;
}
.cknd-auth__switch a { color: var(--cknd-accent-light); font-weight: 600; }
.cknd-auth__switch a:hover { text-decoration: underline; }

.cknd-auth__aside {
  background: var(--cknd-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(48px, 6vw, 80px) clamp(32px, 5vw, 64px);
}
.cknd-auth__aside-inner {
  max-width: 380px;
}
.cknd-auth__aside-icon { margin-bottom: 28px; }
.cknd-auth__aside-heading {
  font-family: 'Sora', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cknd-fg-dark-1);
  line-height: 1.4;
  margin-bottom: 24px;
}
.cknd-auth__quote {
  margin-bottom: 32px;
}
.cknd-auth__quote p {
  font-size: 0.9375rem;
  color: var(--cknd-fg-dark-2);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 10px;
}
.cknd-auth__quote footer {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cknd-fg-dark-1);
}
.cknd-auth__trust {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cknd-auth__trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--cknd-fg-dark-2);
}
.cknd-auth__trust-item i {
  color: var(--cknd-accent-dark);
  width: 16px;
  flex-shrink: 0;
}

/* ─── Legal pages body ──────────────────────────────────────── */
.cknd-legal-body {
  max-width: 720px;
  margin: 0 auto;
}
.cknd-legal-body h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
  margin: 40px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cknd-border-light);
}
.cknd-legal-body h2:first-child { margin-top: 0; }
.cknd-legal-body h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
  margin: 24px 0 8px;
}
.cknd-legal-body p {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.75;
  margin-bottom: 14px;
}
.cknd-legal-body ul {
  margin: 8px 0 16px 20px;
  list-style: disc;
}
.cknd-legal-body li {
  font-size: 0.9375rem;
  color: var(--cknd-fg-light-2);
  line-height: 1.7;
  margin-bottom: 6px;
}
.cknd-legal-body a { color: var(--cknd-accent-light); }
.cknd-legal-body a:hover { text-decoration: underline; }
.cknd-legal-body strong { color: var(--cknd-fg-light-1); }

@media (max-width: 768px) {
  .cknd-auth { grid-template-columns: 1fr; }
  .cknd-auth__aside { display: none; }
  .cknd-auth__panel { border-right: none; }
}

/* ─── Auth demo message ─────────────────────────────────────── */
.cknd-auth__demo-msg { margin-bottom: 12px; }

/* ─── Hero dark page body class (JS hook for nav theming) ───── */
body.cknd-page--hero-dark { background: var(--cknd-bg-dark); }

/* ─── FAQ accordion ─────────────────────────────────────────── */
.cknd-faq__item {
  border-bottom: 1px solid var(--cknd-border-light);
}
.cknd-faq__question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--cknd-fg-light-1);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Sora', system-ui, sans-serif;
}
.cknd-faq__question:hover { color: var(--cknd-accent-light); }
.cknd-faq__answer {
  padding: 0 0 18px;
  color: var(--cknd-fg-light-2);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ─── Article read time span ────────────────────────────────── */
.cknd-article__read {
  font-size: 0.8125rem;
  color: var(--cknd-fg-light-2);
}