/* Flowerweb skin: warm botanical editorial world, revision 2 */

:root {
  --sf-color-primary: #1F5C43;
  --sf-color-accent: #E97A63;
  --sf-color-text: #2B2620;
  --sf-color-background: #FAF6EF;
  --sf-color-surface-tint: #F2EBDD;
  --sf-color-surface-dark: #16382A;
  --sf-color-on-dark: #F5EFE4;
  --sf-font-base: "Source Sans 3", "Source Sans Pro", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --sf-font-heading: "Cormorant Garamond", "Palatino Linotype", Palatino, Georgia, serif;
  --sf-radius: 14px;
  --sf-space-sm: 1rem;
  --sf-space-md: 2rem;
  --sf-space-lg: 4rem;
  --sf-space-xl: 6rem;
  --sf-maxwidth: 1180px;
  --sf-shadow-sm: 0 2px 10px rgba(31, 92, 67, 0.08);
  --sf-shadow-md: 0 14px 40px rgba(31, 92, 67, 0.14);
  --sf-scrim: linear-gradient(180deg, rgba(22, 56, 42, 0.18), rgba(22, 56, 42, 0.55));
  --sf-logo-height: 84px;
  --sf-logo-height-scrolled: 56px;
  --sf-ink-soft: #5C554A;
  --sf-line: rgba(31, 92, 67, 0.16);
  --sf-green-deep: #123626;
  --sf-green-mid: #2E7457;
  --sf-coral-soft: #F6B7A6;
  --sf-cream: #FFFDF8;
}

/* ---------- Base ---------- */

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--sf-color-background);
  color: var(--sf-color-text);
  font-family: var(--sf-font-base);
  font-size: 1.0625rem;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--sf-color-primary);
  color: var(--sf-cream);
}

h1, h2, h3, h4 {
  font-family: var(--sf-font-heading);
  color: var(--sf-green-deep);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.65rem);
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1.1em;
}

a {
  color: var(--sf-color-primary);
  text-decoration-color: rgba(31, 92, 67, 0.35);
  text-underline-offset: 3px;
  transition: color 0.25s ease, text-decoration-color 0.25s ease;
}

a:hover {
  color: var(--sf-green-deep);
  text-decoration-color: var(--sf-color-accent);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible {
  outline: 3px solid var(--sf-color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

figure.wp-block-image img {
  border-radius: var(--sf-radius);
}

/* ---------- Progress bar ---------- */

.sf-progress {
  height: 4px;
  background: rgba(31, 92, 67, 0.08);
  z-index: 999;
}

.sf-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--sf-color-primary), var(--sf-color-accent));
  border-radius: 0 4px 4px 0;
}

/* ---------- Header: single flex row ---------- */

header,
.site-header {
  background: rgba(250, 246, 239, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sf-line);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

html.sf-scrolled header,
html.sf-scrolled .site-header {
  background: rgba(250, 246, 239, 0.97);
  box-shadow: 0 6px 24px rgba(31, 92, 67, 0.10);
}

/* Mobile: wrap allowed, compact */
header,
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.6rem clamp(1rem, 3vw, 2rem);
}

header .site-branding,
.site-header .site-branding {
  flex: 0 0 auto;
}

header nav,
.site-header nav {
  flex: 1 1 auto;
}

@media (min-width: 781px) {
  header,
  .site-header {
    flex-wrap: nowrap;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }
}

.site-branding {
  display: flex;
  align-items: center;
}

.site-branding a {
  display: inline-flex;
  align-items: center;
}

header nav,
.site-header nav {
  display: flex;
  justify-content: flex-end;
}

header nav ul,
.site-header nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

header nav a,
.site-header nav a {
  display: inline-block;
  font-family: var(--sf-font-base);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--sf-color-text);
  text-decoration: none;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  transition: background 0.25s ease, color 0.25s ease;
}

header nav a:hover,
.site-header nav a:hover {
  background: rgba(31, 92, 67, 0.09);
  color: var(--sf-green-deep);
}

header nav a[aria-current="page"],
.site-header nav a[aria-current="page"] {
  background: var(--sf-color-primary);
  color: var(--sf-cream);
  box-shadow: 0 0 0 1px var(--sf-color-primary), inset 0 -3px 0 var(--sf-color-accent);
}

header nav a[aria-current="page"]:hover,
.site-header nav a[aria-current="page"]:hover {
  background: var(--sf-green-deep);
  color: #FFFFFF;
}

/* ---------- Sections ---------- */

.sf-section {
  padding: clamp(3rem, 7vw, var(--sf-space-xl)) var(--sf-space-md);
  position: relative;
}

.sf-section > * {
  max-width: var(--sf-maxwidth);
  margin-left: auto;
  margin-right: auto;
}

.sf-section--tint {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(233, 122, 99, 0.10), transparent 60%),
    var(--sf-color-surface-tint);
}

.sf-section--dark {
  background:
    radial-gradient(900px 480px at 15% 0%, rgba(233, 122, 99, 0.14), transparent 55%),
    radial-gradient(1000px 600px at 90% 100%, rgba(46, 116, 87, 0.35), transparent 60%),
    var(--sf-color-surface-dark);
  color: var(--sf-color-on-dark);
}

.sf-section--dark h2,
.sf-section--dark h3,
.sf-section--dark h4 {
  color: var(--sf-color-on-dark);
}

.sf-section--dark a {
  color: var(--sf-coral-soft);
}

.sf-section--dark a:hover {
  color: #FFFFFF;
}

.sf-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sf-font-base);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sf-color-primary);
  margin-bottom: 1rem;
}

.sf-eyebrow::before {
  content: "";
  width: 2.2rem;
  height: 2px;
  background: var(--sf-color-accent);
  border-radius: 2px;
}

.sf-section--dark .sf-eyebrow {
  color: var(--sf-coral-soft);
}

/* Scroll reveal: visible by default (no-JS safe).
   JS flags the document with class "js" before observing; only then
   do elements start hidden until .sf-visible is added. */
.sf-animate {
  opacity: 1;
  transform: none;
}

html.js .sf-animate {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .sf-animate.sf-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Hero ---------- */

.sf-hero {
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--sf-space-md) clamp(2rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
}

.sf-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 55vw;
  height: 55vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(closest-side, rgba(233, 122, 99, 0.16), transparent 70%);
  pointer-events: none;
}

.sf-hero--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sf-space-lg);
  align-items: center;
  max-width: var(--sf-maxwidth);
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .sf-hero--split {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.sf-hero__heading {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  letter-spacing: -0.025em;
  line-height: 1.04;
  margin-bottom: 1.2rem;
}

.sf-hero__tagline {
  font-family: var(--sf-font-base);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--sf-ink-soft);
  max-width: 34em;
  margin-bottom: 1.6rem;
}

/* Buttons sit side by side in the hero */
.sf-hero .wp-block-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* Media: reserve room for the coral frame so nothing clips at the edge */
.sf-hero__media {
  position: relative;
  margin-right: 14px;
  margin-bottom: 14px;
}

.sf-hero__media img,
.sf-hero__media figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 22px;
  box-shadow: var(--sf-shadow-md);
  position: relative;
  z-index: 2;
}

.sf-hero__media figure {
  margin: 0;
}

/* Coral offset frame: positive z-index, sits behind the positioned img */
.sf-hero__media::after {
  content: "";
  position: absolute;
  right: -14px;
  bottom: -14px;
  width: 45%;
  height: 45%;
  border: 3px solid var(--sf-color-accent);
  border-radius: 22px;
  opacity: 0.7;
  pointer-events: none;
  z-index: 1;
}

.sf-hero--overlay {
  color: #FFFFFF;
}

.sf-hero--overlay::after {
  background: var(--sf-scrim);
}

.sf-hero--overlay .sf-hero__heading,
.sf-hero--overlay .sf-hero__tagline {
  color: #FFFFFF;
}

/* ---------- Buttons ---------- */

.wp-block-button__link,
.wp-element-button {
  display: inline-block;
  font-family: var(--sf-font-base);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--sf-cream);
  background: var(--sf-color-primary);
  border: none;
  border-radius: 999px;
  padding: 0.85rem 1.9rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(31, 92, 67, 0.22);
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.wp-block-button__link:hover,
.wp-element-button:hover {
  background: var(--sf-green-deep);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(31, 92, 67, 0.30);
}

.wp-block-button__link:active,
.wp-element-button:active {
  transform: translateY(0);
}

.is-style-outline .wp-block-button__link,
.wp-block-button.is-style-outline .wp-block-button__link,
.wp-element-button.is-style-outline {
  background: transparent;
  color: var(--sf-color-primary);
  border: 2px solid var(--sf-color-primary);
  box-shadow: none;
}

.is-style-outline .wp-block-button__link:hover,
.wp-block-button.is-style-outline .wp-block-button__link:hover,
.wp-element-button.is-style-outline:hover {
  background: var(--sf-color-primary);
  color: var(--sf-cream);
  transform: translateY(-2px);
}

.sf-section--dark .is-style-outline .wp-block-button__link {
  color: var(--sf-color-on-dark);
  border-color: rgba(245, 239, 228, 0.7);
}

.sf-section--dark .is-style-outline .wp-block-button__link:hover {
  background: rgba(245, 239, 228, 0.12);
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.sf-section--dark .wp-block-button__link,
.sf-cta .wp-block-button__link {
  background: var(--sf-color-accent);
  color: var(--sf-green-deep);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}

.sf-section--dark .wp-block-button__link:hover,
.sf-cta .wp-block-button__link:hover {
  background: #F08A72;
  color: var(--sf-green-deep);
}

.sf-section--dark .is-style-outline .wp-block-button__link,
.sf-cta .is-style-outline .wp-block-button__link {
  background: transparent;
  color: var(--sf-color-on-dark);
  border: 2px solid rgba(245, 239, 228, 0.7);
}

.sf-section--dark .is-style-outline .wp-block-button__link:hover,
.sf-cta .is-style-outline .wp-block-button__link:hover {
  background: rgba(245, 239, 228, 0.12);
  color: #FFFFFF;
}

/* ---------- Feature grid ---------- */

.sf-feature-grid {
  gap: 1.5rem;
}

.sf-feature-card {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--sf-shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sf-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sf-color-primary), var(--sf-color-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sf-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sf-shadow-md);
  border-color: rgba(31, 92, 67, 0.28);
}

.sf-feature-card:hover::before {
  opacity: 1;
}

.sf-feature-card h3 {
  margin-bottom: 0.5rem;
}

.sf-feature-card p {
  color: var(--sf-ink-soft);
  margin-bottom: 0;
}

.sf-section--dark .sf-feature-card {
  background: rgba(255, 253, 248, 0.06);
  border-color: rgba(245, 239, 228, 0.18);
}

.sf-section--dark .sf-feature-card p {
  color: rgba(245, 239, 228, 0.82);
}

/* ---------- Media + text ---------- */

.sf-media-text {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sf-space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .sf-media-text {
    grid-template-columns: 1fr 1fr;
  }
  .sf-media-text--right .sf-media-text__media {
    order: 2;
  }
}

.sf-media-text__media {
  position: relative;
}

.sf-media-text__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: 20px;
  box-shadow: var(--sf-shadow-md);
  position: relative;
  z-index: 2;
}

.sf-media-text__media::before {
  content: "";
  position: absolute;
  top: -16px;
  left: -16px;
  width: 70px;
  height: 70px;
  border-top: 3px solid var(--sf-color-accent);
  border-left: 3px solid var(--sf-color-accent);
  border-top-left-radius: 20px;
  pointer-events: none;
  z-index: 1;
}

.sf-media-text__content p {
  color: var(--sf-ink-soft);
}

/* ---------- Stats ---------- */

.sf-stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.sf-stats__item {
  padding: 1.5rem 1rem;
  border-radius: var(--sf-radius);
  background: rgba(255, 253, 248, 0.55);
  border: 1px solid var(--sf-line);
}

.sf-stats__value {
  display: block;
  font-family: var(--sf-font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--sf-color-accent);
  line-height: 1;
}

.sf-stats__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sf-ink-soft);
}

.sf-section--dark .sf-stats__item {
  background: rgba(245, 239, 228, 0.06);
  border-color: rgba(245, 239, 228, 0.18);
}

.sf-section--dark .sf-stats__label {
  color: rgba(245, 239, 228, 0.75);
}

/* ---------- Steps ---------- */

.sf-steps {
  counter-reset: sf-step;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 781px) {
  .sf-steps {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }
}

.sf-steps__item {
  counter-increment: sf-step;
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  padding: 1.75rem 1.5rem;
}

.sf-steps__item::before {
  content: counter(sf-step, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.1rem;
  font-family: var(--sf-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sf-cream);
  background: var(--sf-color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(31, 92, 67, 0.10);
}

.sf-steps__item h3 {
  margin-bottom: 0.4rem;
}

.sf-steps__item p {
  color: var(--sf-ink-soft);
  margin-bottom: 0;
}

/* ---------- Tabs ---------- */

.sf-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: 2px solid var(--sf-line);
  margin-bottom: 1.75rem;
}

.sf-tabs__navitem {
  margin: 0;
}

.sf-tabs__link {
  display: inline-block;
  padding: 0.7rem 1.25rem;
  font-weight: 600;
  color: var(--sf-ink-soft);
  text-decoration: none;
  border-radius: 10px 10px 0 0;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.sf-tabs__link:hover {
  color: var(--sf-green-deep);
  background: rgba(31, 92, 67, 0.07);
}

.sf-tabs__link--active {
  color: var(--sf-color-primary);
  border-bottom-color: var(--sf-color-accent);
  background: rgba(31, 92, 67, 0.06);
}

.sf-tabs__panel {
  padding: 0.5rem 0.25rem;
}

/* ---------- Marquee ----------
   Items always fully opaque; the edge mask only fades at 8% in/out. */

.sf-marquee {
  overflow: hidden;
  padding: 1rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

/* Belt and braces: the marquee is a ticker, never a scroll-reveal target */
.sf-marquee,
html.js .sf-marquee.sf-animate {
  opacity: 1;
  transform: none;
}

.sf-marquee__track {
  display: inline-flex;
  align-items: center;
}

.sf-marquee__item {
  font-family: var(--sf-font-heading);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--sf-ink-soft);
  padding: 0 1.5rem;
  white-space: nowrap;
}

.sf-section--dark .sf-marquee__item {
  color: rgba(245, 239, 228, 0.85);
}

/* ---------- FAQ ---------- */

.sf-faq-item {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  margin-bottom: 0.9rem;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.sf-faq-item:hover {
  border-color: rgba(31, 92, 67, 0.30);
}

.sf-faq-item[open] {
  box-shadow: var(--sf-shadow-sm);
  border-color: rgba(31, 92, 67, 0.30);
}

.sf-faq-item summary {
  font-family: var(--sf-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--sf-green-deep);
  padding: 1.15rem 1.4rem;
  cursor: pointer;
  list-style: none;
}

.sf-faq-item summary::-webkit-details-marker {
  display: none;
}

.sf-faq-item summary::after {
  color: var(--sf-color-accent);
  font-weight: 700;
}

.sf-faq-item > *:not(summary) {
  padding: 0 1.4rem 1.25rem;
  color: var(--sf-ink-soft);
}

/* ---------- CTA ---------- */

.sf-cta {
  background:
    radial-gradient(700px 340px at 80% 20%, rgba(233, 122, 99, 0.22), transparent 60%),
    var(--sf-green-deep);
  color: var(--sf-color-on-dark);
  border-radius: 24px;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  box-shadow: var(--sf-shadow-md);
}

.sf-cta h2 {
  color: #FFFFFF;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.sf-cta p {
  color: rgba(245, 239, 228, 0.85);
  max-width: 40em;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.8rem;
}

.sf-cta .wp-block-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ---------- Secondary blocks ---------- */

.sf-intro {
  font-size: 1.2rem;
  color: var(--sf-ink-soft);
  max-width: 44em;
}

.sf-toc,
.sf-key-takeaways,
.sf-stat-card,
.sf-pros-cons,
.sf-sources,
.sf-contact-info {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  padding: 1.75rem;
  margin: 2rem 0;
}

.sf-toc {
  border-left: 4px solid var(--sf-color-primary);
}

.sf-toc a {
  text-decoration: none;
  font-weight: 600;
}

.sf-toc a:hover {
  text-decoration: underline;
}

.sf-toc__link--active {
  color: var(--sf-color-accent);
  padding-left: 0.5rem;
  border-left: 3px solid var(--sf-color-accent);
}

.sf-key-takeaways {
  border-left: 4px solid var(--sf-color-accent);
  background: linear-gradient(135deg, rgba(233, 122, 99, 0.08), rgba(255, 253, 248, 1) 55%);
}

.sf-stat-card {
  text-align: center;
}

.sf-stat-card__value {
  display: block;
  font-family: var(--sf-font-heading);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  color: var(--sf-color-primary);
  line-height: 1.05;
}

.sf-stat-card__source {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--sf-ink-soft);
}

.sf-sources {
  font-size: 0.92rem;
  color: var(--sf-ink-soft);
}

/* ---------- Contact info ---------- */

.sf-contact__org {
  font-family: var(--sf-font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--sf-green-deep);
}

.sf-contact__email a,
.sf-contact__phone a {
  font-weight: 600;
}

/* ---------- Article components ---------- */

.sf-statistic-grid__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.25rem;
}

.sf-statistic-grid__item {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-top: 4px solid var(--sf-color-primary);
  border-radius: var(--sf-radius);
  padding: 1.5rem;
  text-align: center;
}

.sf-statistic-grid__value {
  display: block;
  font-family: var(--sf-font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--sf-green-deep);
  line-height: 1.05;
}

.sf-statistic-grid__label {
  display: block;
  margin-top: 0.45rem;
  font-weight: 600;
  color: var(--sf-color-text);
}

.sf-statistic-grid__source {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--sf-ink-soft);
}

/* Charts */

.sf-chart-block {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  padding: clamp(1.25rem, 3vw, 2rem);
  margin: 2rem 0;
  box-shadow: var(--sf-shadow-sm);
}

.sf-chart-block h3,
.sf-chart-block h4 {
  margin-bottom: 1rem;
}

.sf-chart--bar .sf-chart__row {
  display: grid;
  grid-template-columns: minmax(90px, 140px) 1fr minmax(48px, auto);
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.7rem;
}

.sf-chart--bar .sf-chart__label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--sf-color-text);
}

.sf-chart--bar .sf-chart__track {
  background: rgba(31, 92, 67, 0.10);
  border-radius: 999px;
  height: 14px;
  overflow: hidden;
}

.sf-chart--bar .sf-chart__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--sf-color-primary), var(--sf-green-mid));
  border-radius: 999px;
}

.sf-chart--bar .sf-chart__row:nth-child(even) .sf-chart__bar {
  background: linear-gradient(90deg, var(--sf-color-accent), #F09A85);
}

.sf-chart--bar .sf-chart__value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sf-color-primary);
  text-align: right;
}

.sf-chart--line .sf-chart__plot {
  background: linear-gradient(180deg, rgba(31, 92, 67, 0.05), transparent 70%);
  border-left: 2px solid var(--sf-line);
  border-bottom: 2px solid var(--sf-line);
  border-radius: 0 0 0 6px;
}

.sf-chart--line .sf-chart__point {
  width: 12px;
  height: 12px;
  background: var(--sf-color-accent);
  border: 3px solid var(--sf-cream);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--sf-color-accent);
}

.sf-chart--line .sf-chart__segment {
  background: var(--sf-color-primary);
  height: 3px;
  border-radius: 2px;
  opacity: 0.85;
}

.sf-chart--line .sf-chart__tick {
  font-size: 0.8rem;
  color: var(--sf-ink-soft);
}

.sf-chart__source {
  margin-top: 1rem;
  font-size: 0.84rem;
  color: var(--sf-ink-soft);
}

.sf-chart-block table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  font-size: 0.95rem;
}

.sf-chart-block caption {
  text-align: left;
  font-weight: 700;
  padding-bottom: 0.5rem;
  color: var(--sf-green-deep);
}

.sf-chart-block th,
.sf-chart-block td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--sf-line);
}

.sf-chart-block thead th {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sf-color-primary);
  border-bottom: 2px solid var(--sf-color-primary);
}

.sf-chart-block tbody tr:hover {
  background: rgba(31, 92, 67, 0.05);
}

/* Timeline */

.sf-timeline ol {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.6rem;
  position: relative;
}

.sf-timeline ol::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--sf-color-primary), var(--sf-color-accent));
  border-radius: 2px;
}

.sf-timeline li {
  position: relative;
  padding-bottom: 1.75rem;
}

.sf-timeline li::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 7px;
  width: 12px;
  height: 12px;
  background: var(--sf-color-accent);
  border: 3px solid var(--sf-color-background);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--sf-color-primary);
}

.sf-timeline__date {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sf-color-primary);
  background: rgba(31, 92, 67, 0.09);
  border-radius: 999px;
  padding: 0.2rem 0.8rem;
  margin-bottom: 0.45rem;
}

.sf-timeline__title {
  font-family: var(--sf-font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--sf-green-deep);
  margin: 0.25rem 0;
}

.sf-timeline__text {
  color: var(--sf-ink-soft);
  margin-bottom: 0;
}

/* Methodology */

.sf-methodology {
  border-top: 2px solid var(--sf-line);
  border-bottom: 2px solid var(--sf-line);
  padding: 1.75rem 0;
  margin: 2.5rem 0;
  font-size: 0.95rem;
  color: var(--sf-ink-soft);
}

.sf-methodology h2 {
  font-size: 1.5rem;
}

.sf-methodology__details {
  display: grid;
  gap: 0.5rem 2rem;
}

@media (min-width: 781px) {
  .sf-methodology__details {
    grid-template-columns: minmax(140px, 220px) 1fr;
  }
}

.sf-methodology__details dt {
  font-weight: 700;
  color: var(--sf-color-primary);
}

.sf-methodology__details dd {
  margin: 0;
}

/* Related */

.sf-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 781px) {
  .sf-related ul {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

.sf-related li {
  margin: 0;
}

.sf-related__link {
  display: block;
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius);
  padding: 1.25rem 1.4rem;
  font-family: var(--sf-font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--sf-green-deep);
  text-decoration: none;
  height: 100%;
  box-sizing: border-box;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.sf-related__link:hover {
  border-color: var(--sf-color-accent);
  box-shadow: var(--sf-shadow-sm);
  transform: translateY(-3px);
  color: var(--sf-color-primary);
}

.sf-related__description {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--sf-font-base);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--sf-ink-soft);
}

/* Affiliate + newsletter CTA */

.sf-affiliate-cta,
.sf-newsletter-cta {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: 20px;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  margin: 2.5rem 0;
  text-align: center;
  box-shadow: var(--sf-shadow-sm);
  position: relative;
  overflow: hidden;
}

.sf-affiliate-cta::before,
.sf-newsletter-cta::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(closest-side, rgba(233, 122, 99, 0.18), transparent 70%);
  pointer-events: none;
}

.sf-affiliate-cta h2,
.sf-newsletter-cta h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.sf-affiliate-cta p,
.sf-newsletter-cta p {
  color: var(--sf-ink-soft);
  max-width: 38em;
  margin-left: auto;
  margin-right: auto;
}

.sf-affiliate-cta__disclosure {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--sf-ink-soft);
}

.sf-newsletter-cta__note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--sf-ink-soft);
}

/* ---------- Calculator ---------- */

.sf-calculator {
  background: var(--sf-cream);
  border: 1px solid var(--sf-line);
  border-radius: 20px;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  margin: 2.5rem 0;
  box-shadow: var(--sf-shadow-sm);
}

.sf-calculator__title {
  font-family: var(--sf-font-heading);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--sf-green-deep);
  margin-bottom: 0.5rem;
}

.sf-calculator__intro {
  color: var(--sf-ink-soft);
}

.sf-calculator__fields {
  display: grid;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (min-width: 781px) {
  .sf-calculator__fields {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

.sf-calculator__label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sf-green-deep);
  margin-bottom: 0.4rem;
}

.sf-calculator__unit {
  font-weight: 400;
  color: var(--sf-ink-soft);
}

.sf-calculator__input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--sf-font-base);
  font-size: 1rem;
  color: var(--sf-color-text);
  background: #FFFFFF;
  border: 2px solid rgba(31, 92, 67, 0.25);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.sf-calculator__input:hover {
  border-color: rgba(31, 92, 67, 0.45);
}

.sf-calculator__input:focus {
  border-color: var(--sf-color-primary);
  box-shadow: 0 0 0 3px rgba(31, 92, 67, 0.15);
  outline: 3px solid var(--sf-color-accent);
  outline-offset: 2px;
}

.sf-calculator__result {
  background: linear-gradient(135deg, rgba(31, 92, 67, 0.08), rgba(233, 122, 99, 0.08));
  border: 1px dashed rgba(31, 92, 67, 0.35);
  border-radius: var(--sf-radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
}

.sf-calculator__result-label {
  font-weight: 700;
  color: var(--sf-green-deep);
}

.sf-calculator__value {
  font-family: var(--sf-font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--sf-color-accent);
  line-height: 1;
}

.sf-calculator__result-unit {
  color: var(--sf-ink-soft);
}

/* ---------- Footer ---------- */

.sf-footer,
footer.site-footer {
  background:
    radial-gradient(800px 400px at 10% 0%, rgba(233, 122, 99, 0.12), transparent 55%),
    var(--sf-green-deep);
  color: rgba(245, 239, 228, 0.88);
  margin-top: var(--sf-space-xl);
  position: relative;
}

.sf-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sf-color-accent), var(--sf-green-mid), var(--sf-color-accent));
}

.sf-footer__grid {
  max-width: var(--sf-maxwidth);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 4.5rem) var(--sf-space-md) 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 781px) {
  .sf-footer__grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

.sf-footer__title {
  font-family: var(--sf-font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  position: relative;
}

.sf-footer__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.4rem;
  height: 2px;
  background: var(--sf-color-accent);
  border-radius: 2px;
}

.sf-footer p,
.sf-footer li {
  color: rgba(245, 239, 228, 0.82);
  font-size: 0.96rem;
}

.sf-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sf-footer li {
  margin-bottom: 0.5rem;
}

.sf-footer a {
  color: var(--sf-coral-soft);
  text-decoration: none;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.sf-footer a:hover {
  color: #FFFFFF;
  padding-left: 0.35rem;
}

.sf-footer__bottom {
  border-top: 1px solid rgba(245, 239, 228, 0.15);
  padding: 1.25rem var(--sf-space-md);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(245, 239, 228, 0.65);
}

.sf-footer__bottom > * {
  max-width: var(--sf-maxwidth);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Forms (generic) ---------- */

input[type="text"],
input[type="email"],
input[type="search"],
input[type="tel"],
textarea,
select {
  font-family: var(--sf-font-base);
  font-size: 1rem;
  color: var(--sf-color-text);
  background: #FFFFFF;
  border: 2px solid rgba(31, 92, 67, 0.25);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  border-color: var(--sf-color-primary);
  box-shadow: 0 0 0 3px rgba(31, 92, 67, 0.15);
  outline: 3px solid var(--sf-color-accent);
  outline-offset: 2px;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .sf-animate,
  html.js .sf-animate {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .sf-marquee__track {
    animation: none !important;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}