/* ==========================================================================
   AGRINICHE UNITED CO. — FIELD LEDGER DESIGN SYSTEM
   Reusable UI Components
   File: assets/css/components.css
   Depends on: assets/css/variables.css, assets/css/base.css, assets/css/layout.css
   NOTE: This file governs COMPONENT styling only — structural layout
   (containers, grids, flex utilities, spacing scales) lives in layout.css
   and is not duplicated here.
   ========================================================================== */


/* --------------------------------------------------------------------
   1. TOPBAR
   -------------------------------------------------------------------- */

.topbar {
  background-color: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-primary);
}

.topbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-block: var(--space-2);
}

.topbar__contact {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.topbar__item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-inverse);
}

.topbar__label {
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary-light);
}

.topbar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-text-inverse);
  font-size: var(--font-size-sm);
  transition: color var(--duration-fast) var(--ease-standard);
}

.topbar__link:hover,
.topbar__link:focus-visible {
  color: var(--color-secondary-light);
}

.topbar__link:focus-visible {
  outline: 2px solid var(--color-secondary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.topbar__meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.topbar__social {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.topbar__social-item {
  display: flex;
}

.topbar__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-full);
  opacity: 0.85;
  transition: opacity var(--duration-fast) var(--ease-standard),
              background-color var(--duration-fast) var(--ease-standard);
}

.topbar__social-link:hover,
.topbar__social-link:focus-visible {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.12);
}

.topbar__social-link:focus-visible {
  outline: 2px solid var(--color-secondary-light);
  outline-offset: 2px;
}

.topbar__social-link img {
  filter: brightness(0) invert(1);
}

.topbar__lang {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}

.topbar__lang-link {
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
  opacity: 0.75;
  transition: opacity var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
}

.topbar__lang-link[aria-current="true"] {
  color: var(--color-secondary-light);
  opacity: 1;
}

.topbar__lang-link:hover,
.topbar__lang-link:focus-visible {
  opacity: 1;
  color: var(--color-secondary-light);
}

.topbar__lang-link:focus-visible {
  outline: 2px solid var(--color-secondary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.topbar__lang-separator {
  color: var(--color-text-inverse);
  opacity: 0.4;
}


/* --------------------------------------------------------------------
   2. NAVBAR
   -------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.navbar {
  padding-block: var(--space-3);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo-img {
  display: block;
  height: auto;
}

.navbar__menu-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-8);
  flex: 1;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.navbar__item {
  display: flex;
}

.navbar__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-block: var(--space-2);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-fast) var(--ease-standard);
}

.navbar__link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease-standard);
}

.navbar__link:hover,
.navbar__link:focus-visible {
  color: var(--color-primary);
}

.navbar__link:hover::after,
.navbar__link:focus-visible::after {
  transform: scaleX(1);
}

.navbar__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.navbar__link[aria-current="page"] {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.navbar__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Mobile toggle — visually prepared for the existing JS navigation system.
   Hidden by default on desktop; a responsive breakpoint would reveal it,
   but breakpoint rules belong in responsive.css, not here. */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast) var(--ease-standard);
}

.navbar__toggle:hover,
.navbar__toggle:focus-visible {
  background-color: var(--color-surface-alt);
}

.navbar__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar__toggle-icon {
  display: block;
  width: 1.375rem;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--duration-fast) var(--ease-standard),
              opacity var(--duration-fast) var(--ease-standard);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-icon:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-icon:nth-child(2) {
  opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-icon:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* --------------------------------------------------------------------
   3. BUTTONS
   -------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.75rem;
  padding-inline: var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}

.btn--primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn--primary:active {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-inset);
}

.btn--secondary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

.btn--secondary:active {
  background-color: var(--color-primary-50);
  box-shadow: var(--shadow-inset);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}


/* --------------------------------------------------------------------
   4. PAGE HERO
   -------------------------------------------------------------------- */

/* Interior (sub-page) hero — used on about, centers, solutions,
   projects, partners, invest. Component-level styling only; grid/
   container structure stays in layout.css. */
.page-hero {
  background-color: var(--color-surface-alt);
  text-align: center;
}

.page-hero__container {
  max-width: var(--container-md);
}

.page-hero__heading {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: var(--container-sm);
  margin-inline: auto;
}

/* Homepage hero — .hero / .hero__container already have layout rules in
   layout.css (grid-template-columns, min-height, gap). The rules below
   are component-level only (typography, color, spacing of inner
   elements) and do not redeclare that layout. Note: the HTML uses
   .hero__description rather than .hero__subtitle for the supporting
   paragraph, so that is the class styled here. */
.hero__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.hero__heading {
  margin-bottom: var(--space-4);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.hero__badge-icon {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}


/* --------------------------------------------------------------------
   5. SECTION LABELS AND HEADINGS
   -------------------------------------------------------------------- */

/* .section-label is itself already a scoped, purpose-built class (not a
   bare element selector), so a single rule here will not unintentionally
   override unrelated headings elsewhere on the site. */
.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-3);
}

/* Section heading/subtitle/description patterns are scoped per
   component family (BEM __heading / __subtitle / __description) rather
   than matched with a generic wildcard, so unrelated elements are never
   affected. Only classes verified as present in the existing HTML are
   listed below. */

.who-we-are-section__heading,
.business-units-section__heading,
.solutions-section__heading,
.projects-section__heading,
.partners-section__heading,
.trusted-partners__heading,
.impact-statistics-section__heading,
.why-agriniche-section__heading,
.value-chain-section__heading,
.vision-mission-card__heading,
.our-approach-section__heading,
.investment-approach-section__heading,
.process-section__heading {
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.business-units-section__subtitle,
.solutions-section__subtitle,
.projects-section__subtitle,
.partners-section__subtitle,
.trusted-partners__subtitle,
.impact-statistics-section__subtitle,
.why-agriniche-section__subtitle,
.value-chain-section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: var(--container-sm);
}

.who-we-are-section__description,
.value-chain-section__description,
.investment-approach-section__description,
.vision-mission-card__description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}


/* --------------------------------------------------------------------
   6. CARD FAMILIES & GRIDS
   -------------------------------------------------------------------- */

/* Grid wrapper classes — display/gap only. Column-count responsive
   collapsing (3→2→1, 4→2→1) is handled in responsive.css, not here. */
.business-units-section__grid,
.partners-section__grid,
.trusted-partners__grid,
.why-agriniche-section__grid,
.partner-category__grid,
.our-approach-section__grid,
.vision-mission-section__grid,
.solutions-section__grid,
.projects-section__grid,
.impact-statistics-section__grid,
.about-section__capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Shared card surface treatment */
.business-unit-card,
.differentiator-card,
.capability-card,
.approach-card,
.vision-mission-card,
.organization-card,
.partner-logo-card,
.solution-card,
.project-card,
.impact-card,
.hero__stat-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard);
}

.business-unit-card:hover,
.differentiator-card:hover,
.capability-card:hover,
.approach-card:hover,
.solution-card:hover,
.project-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.business-unit-card__icon,
.differentiator-card__icon,
.capability-card__icon,
.approach-card__icon,
.solution-card__icon {
  font-size: var(--font-size-3xl);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.business-unit-card__title,
.differentiator-card__title,
.capability-card__title,
.approach-card__title,
.solution-card__title,
.project-card__title,
.vision-mission-card__heading {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.business-unit-card__description,
.differentiator-card__description,
.capability-card__description,
.approach-card__description,
.solution-card__description,
.project-card__description,
.vision-mission-card__description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  flex: 1;
}

.business-unit-card__link,
.solution-card__link,
.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-4);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  transition: gap var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
}

.business-unit-card__link:hover,
.business-unit-card__link:focus-visible,
.solution-card__link:hover,
.solution-card__link:focus-visible,
.project-card__link:hover,
.project-card__link:focus-visible {
  gap: var(--space-2);
  color: var(--color-primary-dark);
}

.business-unit-card__link:focus-visible,
.solution-card__link:focus-visible,
.project-card__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Project card focus metadata */
.project-card__focus {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
}

.project-card__focus-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* Organization / partner logo cards — lighter-weight treatment */
.organization-card,
.partner-logo-card {
  align-items: center;
  text-align: center;
  gap: var(--space-2);
}

.organization-card__name,
.partner-logo-card__name {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.organization-card__descriptor {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.partner-logo-card__logo {
  max-width: 100%;
  height: auto;
  margin-bottom: var(--space-2);
}

/* Impact statistic cards */
.impact-card {
  align-items: flex-start;
}

.impact-card__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.impact-card__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.impact-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Homepage hero stat cards — smaller, elevated, sit over the hero image */
.hero__stat-card {
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.hero__stat-icon {
  font-size: var(--font-size-2xl);
  line-height: 1;
}

.hero__stat-content {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-family: var(--font-mono);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.hero__stat-title {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.trusted-partners__footer {
  text-align: center;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  margin-top: var(--space-7);
}


/* --------------------------------------------------------------------
   7. DETAIL SECTIONS
   (business-center-detail / solution-detail / project-detail)
   -------------------------------------------------------------------- */

.business-center-detail,
.solution-detail,
.project-detail {
  padding-block: var(--space-11);
  background-color: var(--color-surface);
}

.business-center-detail--alt,
.solution-detail--alt,
.project-detail--alt {
  background-color: var(--color-surface-alt);
}

.business-center-detail__content,
.solution-detail__content,
.project-detail__content {
  max-width: var(--container-md);
  margin-inline: auto;
}

.business-center-detail__icon,
.solution-detail__icon,
.project-detail__icon {
  font-size: var(--font-size-4xl);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.business-center-detail__title,
.solution-detail__title,
.project-detail__title {
  font-size: var(--font-size-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.business-center-detail__summary,
.solution-detail__summary,
.project-detail__summary {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-5);
}

.business-center-detail__description,
.solution-detail__description,
.project-detail__description {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.solution-detail__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-5);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: gap var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
}

.solution-detail__link:hover,
.solution-detail__link:focus-visible {
  gap: var(--space-2);
  color: var(--color-primary-dark);
}

.solution-detail__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.project-detail__meta-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.project-detail__meta-item {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.project-detail__meta-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}


/* --------------------------------------------------------------------
   8. PROCESS SECTIONS
   -------------------------------------------------------------------- */

.process-section {
  padding-block: var(--space-11);
  background-color: var(--color-surface);
}

.process-section__header {
  max-width: var(--container-sm);
  margin: 0 auto var(--space-8);
  text-align: center;
}

.process-section__steps {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-4);
}

.process-step {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 1.25rem;
  left: calc(50% + 1.5rem);
  width: calc(100% - 3rem);
  height: 2px;
  background-color: var(--color-border-strong);
}

.process-step__index {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  position: relative;
  z-index: 1;
}

.process-step__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}


/* --------------------------------------------------------------------
   9. INVESTMENT SECTIONS
   -------------------------------------------------------------------- */

.investment-approach-section {
  padding-block: var(--space-11);
  background-color: var(--color-surface);
}

.investment-approach-section__content {
  max-width: var(--container-md);
  margin-inline: auto;
}

.investment-areas-section {
  padding-block: var(--space-11);
  background-color: var(--color-surface-alt);
}

.why-invest-section {
  padding-block: var(--space-11);
  background-color: var(--color-surface);
}


/* --------------------------------------------------------------------
   10. CTA SECTION
   -------------------------------------------------------------------- */

.cta-section {
  padding-block: var(--space-11);
  background-color: var(--color-primary);
  text-align: center;
}

.cta-section__content {
  max-width: var(--container-md);
  margin-inline: auto;
}

.cta-section__heading {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-section__subtitle {
  color: var(--color-primary-50);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-7);
}

.cta-section__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

/* CTA sits on the primary green background, so its own .section-label
   and buttons need contrast-adjusted variants scoped to this section
   only — the base .section-label / .btn rules elsewhere are untouched. */
.cta-section .section-label {
  color: var(--color-secondary-light);
}

.cta-section .btn--primary {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-primary);
}

.cta-section .btn--primary:hover,
.cta-section .btn--primary:focus-visible {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-50);
}

.cta-section .btn--secondary {
  background-color: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.cta-section .btn--secondary:hover,
.cta-section .btn--secondary:focus-visible {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

/* Homepage "About" CTA and Partners-section CTA sit on light
   backgrounds, so they use the default (unscoped) .btn styling —
   no additional rule needed for .about-section__cta / .partners-section__cta
   beyond spacing. */
.about-section__cta,
.partners-section__cta {
  margin-top: var(--space-7);
}


/* --------------------------------------------------------------------
   11. FOOTER
   -------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-block: var(--space-11);
}

.footer-brand,
.footer-contact,
.footer-nav {
  display: flex;
  flex-direction: column;
}

.footer-nav__item {
  display: flex;
}

.footer-brand__logo {
  display: inline-flex;
  margin-bottom: var(--space-4);
}

.footer-brand__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-inverse);
  opacity: 0.8;
  margin-bottom: var(--space-4);
}

.footer-brand__tagline {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-style: italic;
  color: var(--color-secondary-light);
}

.footer-nav__title,
.footer-contact__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary-light);
  margin-bottom: var(--space-4);
}

.footer-nav__list,
.footer-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav__link {
  color: var(--color-text-inverse);
  opacity: 0.85;
  font-size: var(--font-size-sm);
  transition: opacity var(--duration-fast) var(--ease-standard);
}

.footer-nav__link:hover,
.footer-nav__link:focus-visible {
  opacity: 1;
  color: var(--color-secondary-light);
}

.footer-nav__link:focus-visible {
  outline: 2px solid var(--color-secondary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.footer-contact__item {
  font-size: var(--font-size-sm);
  color: var(--color-text-inverse);
  opacity: 0.85;
}

.footer-contact__label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-light);
  opacity: 1;
}

.footer-contact__link {
  color: var(--color-text-inverse);
  transition: color var(--duration-fast) var(--ease-standard);
}

.footer-contact__link:hover,
.footer-contact__link:focus-visible {
  color: var(--color-secondary-light);
}

.footer-contact__link:focus-visible {
  outline: 2px solid var(--color-secondary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.footer-contact__cta {
  margin-top: var(--space-5);
}

.site-footer__bottom {
  border-top: 1px solid rgba(250, 246, 239, 0.15);
  padding-block: var(--space-5);
  text-align: center;
}

.site-footer__copyright {
  font-size: var(--font-size-xs);
  color: var(--color-text-inverse);
  opacity: 0.7;
}


/* --------------------------------------------------------------------
   12. GENERIC CONTENT SECTIONS
   (page-level wrapper sections used across index.html / about.html /
   centers.html / solutions.html / projects.html / partners.html)
   -------------------------------------------------------------------- */

.about-section,
.who-we-are-section,
.business-centers-section,
.business-units-section,
.solutions-section,
.projects-section,
.partners-section,
.trusted-partners,
.impact-statistics-section,
.why-agriniche-section,
.value-chain-section,
.vision-mission-section,
.our-approach-section {
  padding-block: var(--space-11);
  background-color: var(--color-surface);
}

/* Section wrappers that already sit on the alt (limestone) surface,
   matching the alternating rhythm used by the --alt detail sections. */
.business-centers-section,
.why-agriniche-section {
  background-color: var(--color-surface-alt);
}

/* Section header/intro groupings — the text block that introduces a
   section, ahead of its grid/list content. */
.about-section__intro,
.who-we-are-section__content,
.business-units-section__header,
.solutions-section__header,
.projects-section__header,
.partners-section__header,
.trusted-partners__header,
.impact-statistics-section__header,
.why-agriniche-section__header,
.value-chain-section__header,
.our-approach-section__header {
  max-width: var(--container-md);
  margin: 0 auto var(--space-8);
  text-align: center;
}

/* about.html / index.html "About" intro reads left-aligned in a wider
   column (it precedes a 4-card grid, not a centered single column). */
.about-section__intro {
  max-width: var(--container-lg);
  text-align: left;
  margin-bottom: var(--space-8);
}

.about-section__heading {
  margin-bottom: var(--space-4);
}

.about-section__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.about-section__description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.about-section__cta {
  margin-top: var(--space-8);
  text-align: center;
}

.our-approach-section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

/* Partner category grouping (partners.html) */
.partner-category {
  margin-bottom: var(--space-9);
}

.partner-category:last-child {
  margin-bottom: 0;
}

.partner-category__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-dark);
  text-align: center;
  margin-bottom: var(--space-5);
}

/* Detail-section outer container modifiers — the base .container class
   (max-width/centering) lives in layout.css; these add only the extra
   vertical rhythm specific to a detail-page container. */
.business-center-detail__container,
.solution-detail__container,
.project-detail__container {
  text-align: left;
}


/* --------------------------------------------------------------------
   13. HOMEPAGE HERO — STRUCTURAL ELEMENTS
   (component-level only; .hero / .hero__container grid-template-columns
   and min-height remain defined in layout.css and are not duplicated)
   -------------------------------------------------------------------- */

.hero__content {
  display: flex;
  flex-direction: column;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-9);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-2);
}

.hero__visual {
  position: relative;
}

.hero__image-wrapper {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Stat-card position modifiers — placement only; the card's own visual
   treatment (background, shadow, padding) is defined on .hero__stat-card
   itself in Section 6. These modifiers offset each card so all four
   overlap the hero image as staggered floating cards rather than
   stacking directly beneath it. */
.hero__stats {
  position: relative;
  margin-top: calc(-1 * var(--space-9));
  padding-inline: var(--space-4);
}

.hero__stat-card--1 {
  transform: translateY(var(--space-2));
}

.hero__stat-card--2 {
  transform: translateY(calc(-1 * var(--space-2)));
}

.hero__stat-card--3 {
  transform: translateY(var(--space-2));
}

.hero__stat-card--4 {
  transform: translateY(calc(-1 * var(--space-2)));
}


/* --------------------------------------------------------------------
   14. PLACEHOLDER SECTIONS
   (testimonials-section / latest-news-section — currently empty in the
   HTML; no content is invented here, only the minimal structural
   padding/background needed so an empty section does not collapse to
   a jarring zero-height gap between styled sections)
   -------------------------------------------------------------------- */

.testimonials-section,
.latest-news-section {
  padding-block: var(--space-9);
  background-color: var(--color-surface);
}


/* --------------------------------------------------------------------
   15. CONTACT PAGE — INFO LIST & FORM
   (New for contact.html integration. input/textarea/select/label
   already have complete base styling in base.css — these rules add
   ONLY the layout/grouping needed around them; no element-level
   styling is duplicated here.)
   -------------------------------------------------------------------- */

.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  list-style: none;
  margin: var(--space-7) 0 0;
  padding: 0;
}

.contact-info__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-info__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary-dark);
}

.contact-info__value {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
}

.contact-form {
  max-width: var(--container-md);
  margin: var(--space-8) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__group input,
.contact-form__group textarea,
.contact-form__group select {
  width: 100%;
}

.contact-form__actions {
  margin-top: var(--space-2);
}