/* ============================================================
   Mrema Foundation — Main Stylesheet
   Built on: css_variables.css + typography.css
   ============================================================ */

/* ── 0. IMPORTS ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=Source+Sans+3:wght@300;400;600;700&display=swap');

/* ── 1. CSS VARIABLES (Brand + Layout) ────────────────────── */
:root {
  /* Brand */
  --primary:           #f82710;
  --primary-rgb:       248 39 16;
  --primary-dark:      #c41d0b;
  --primary-light:     #fb7060;
  --primary-lightest:  #fde8e5;

  /* Neutrals */
  --white:             #ffffff;
  --off-white:         #fafaf9;
  --text:              #0e1116;
  --text-muted:        #5a6472;
  --text-light:        #8f9aa6;
  --border:            #e4e4e7;
  --border-strong:     #c4c4cc;
  --surface:           #f8f9fa;
  --surface-alt:       #f1f2f4;

  /* Kilimanjaro-inspired accent */
  --kili-blue:         #1a6b9a;
  --kili-blue-light:   #e8f4fb;
  --earth:             #8b5e3c;
  --earth-light:       #f5ede5;
  --gold:              #d4a017;
  --gold-light:        #fdf6e3;

  /* Layout */
  --header-h:          72px;
  --announce-h:        40px;
  --container:         1200px;
  --container-narrow:  760px;
  --gap:               1.5rem;
  --radius:            12px;
  --radius-sm:         8px;
  --radius-lg:         20px;
  --radius-pill:       999px;

  /* Shadows */
  --shadow-xs:  0 1px 3px rgba(0 0 0 / .06);
  --shadow-sm:  0 2px 8px rgba(0 0 0 / .08);
  --shadow-md:  0 4px 20px rgba(0 0 0 / .10);
  --shadow-lg:  0 8px 40px rgba(0 0 0 / .12);
  --shadow-xl:  0 16px 60px rgba(0 0 0 / .16);

  /* Transitions */
  --ease:    cubic-bezier(.4, 0, .2, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;
}

/* ── 2. RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden;}
body {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--primary); }

/* ── 3. TYPOGRAPHY ───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Bricolage Grotesque', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.65rem, 3.5vw, 2.25rem); font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.2rem; font-weight: 600; }
h5 { font-size: 1rem; font-weight: 600; }
h6 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
p  { line-height: 1.7; color: var(--text-muted); }
p + p { margin-top: .75rem; }

.text-overline {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--primary);
}
.section-label {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .3rem .75rem;
  background: var(--primary-lightest);
  border-radius: var(--radius-pill);
  font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ── 4. LAYOUT UTILITIES ─────────────────────────────────── */
.container {
  width: 100%; max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.container--narrow { max-width: var(--container-narrow); }
.section { padding-block: 5rem; }
.section--sm { padding-block: 3rem; }
.section--lg { padding-block: 7rem; }
.section--bg { background: var(--surface); }
.section--dark { background: var(--text); color: var(--white); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: rgba(255 255 255 / .7); }
.section__header { text-align: center; max-width: 640px; margin-inline: auto; margin-bottom: 3.5rem; }
.section__header h2 { margin-bottom: .75rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── 5. ACCESSIBILITY ────────────────────────────────────── */
.skip-to-content {
  position: absolute; top: -100%; left: 1rem;
  background: var(--primary); color: var(--white);
  padding: .5rem 1rem; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700; z-index: 9999;
  transition: top var(--dur-fast);
}
.skip-to-content:focus { top: 0; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 3px; }

/* ── 6. BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700; font-size: .95rem;
  transition: all var(--dur-base) var(--ease);
  white-space: nowrap; cursor: pointer; border: 2px solid transparent;
}
.btn__icon { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.btn--primary {
  background: var(--primary); color: var(--white);
  box-shadow: 0 4px 16px rgb(var(--primary-rgb) / .35);
}
.btn--primary:hover {
  background: var(--primary-dark); color: var(--white);
  box-shadow: 0 6px 24px rgb(var(--primary-rgb) / .45);
  transform: translateY(-1px);
}
.btn--donate {
  background: var(--primary); color: var(--white); font-size: .88rem;
  padding: .55rem 1.25rem;
  box-shadow: 0 3px 12px rgb(var(--primary-rgb) / .3);
}
.btn--donate:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-1px); }
.btn--outline {
  background: transparent; color: var(--primary);
  border-color: var(--primary);
}
.btn--outline:hover { background: var(--primary); color: var(--white); }
.btn--ghost {
  background: rgba(255 255 255 / .12); color: var(--white);
  border-color: rgba(255 255 255 / .3);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255 255 255 / .2); color: var(--white); }
.btn--lg { padding: .9rem 2.2rem; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* ── 7. ANNOUNCEMENT BAR ─────────────────────────────────── */
.announcement-bar {
  background: var(--primary); color: var(--white);
  height: var(--announce-h); display: flex; align-items: center;
  text-align: center;
}
.announcement-bar .container { display: flex; justify-content: center; }
.announcement-bar p { font-size: .85rem; font-weight: 600; color: var(--white); margin: 0; line-height: 1; }
.announcement-bar__emoji { margin-right: .4rem; }
.announcement-bar__link {
  color: var(--white); font-weight: 700; margin-left: .5rem;
  text-decoration: underline; text-underline-offset: 2px;
}
.announcement-bar__link:hover { color: var(--primary-lightest); }

/* ── 8. SITE HEADER ──────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(255 255 255 / .95);
  backdrop-filter: blur(12px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255 255 255 / .98);
}
.site-header__inner {
  height: 100%; display: flex; align-items: center; gap: 2rem; justify-content: space-between;
}
.site-header__logo {
  flex-shrink: 0; display: flex; align-items: center;
}
.site-header__logo svg { height: 38px; width: auto; }
.site-header__logo-text {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.25rem; font-weight: 800; color: var(--primary);
}

/* ── Nav ── */
.site-nav { margin-left: auto; }
.site-nav__list { display: flex; align-items: center; gap: .25rem; }
.site-nav__item { position: relative; }
.site-nav__link {
  display: block; padding: .5rem .85rem;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: .92rem; font-weight: 600; color: var(--text);
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast) var(--ease);
}
.site-nav__link:hover, .current-menu-item > .site-nav__link {
  color: var(--primary); background: var(--primary-lightest);
}
/* Dropdown */
.site-nav__item:hover > ul,
.site-nav__item:focus-within > ul {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.site-nav__item > ul {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 200px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: .5rem;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--dur-base) var(--ease);
  z-index: 100;
}
.site-nav__item > ul li a {
  display: block; padding: .55rem .85rem;
  font-size: .9rem; font-weight: 500; color: var(--text);
  border-radius: var(--radius-sm);
}
.site-nav__item > ul li a:hover { background: var(--surface); color: var(--primary); }

/* ── Header Actions ── */
.site-header__actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }

/* ── Language toggle ── */
.lang-toggle {
  display: flex; align-items: center; gap: .2rem;
  padding: .4rem .75rem; border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-strong);
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: .8rem; font-weight: 700; color: var(--text-muted);
  transition: all var(--dur-fast) var(--ease);
}
.lang-toggle:hover { border-color: var(--primary); color: var(--primary); }
.lang-toggle__separator { opacity: .4; }

/* ── Mobile menu toggle ── */
.mobile-menu-toggle {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 40px; height: 40px;
  padding: .5rem; border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
  z-index:999;
}
.mobile-menu-toggle:hover { background: var(--surface); }
.mobile-menu-toggle__bar {
  width: 100%; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--dur-base) var(--ease);
  transform-origin: center;
}
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Nav overlay ── */
/* FIXED: was display:none with opacity:0 but backdrop-filter still rendered,
   and the mobile breakpoint turned on display:block unconditionally.
   Now the overlay only becomes visible when JS adds .active. */
.nav-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 998;
  background: rgba(0 0 0 / .5);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
}
.nav-overlay.active {
  display: block;
  opacity: 1;
}

/* ── 9. HERO SECTION ─────────────────────────────────────── */
.hero {
  position: relative; min-height: calc(100svh - var(--header-h) - var(--announce-h));
  display: flex; align-items: center;
  overflow: hidden; background: var(--text);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image: url('../images/cover.jpg');
  background-size: cover; background-position: center;
  transform: scale(1.05);
  transition: transform 8s var(--ease);
}
.hero.loaded .hero__bg { transform: scale(1); }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(14 17 22 / .82) 0%,
    rgba(14 17 22 / .55) 50%,
    rgba(248 39 16 / .15) 100%
  );
}
.hero__content {
  position: relative; z-index: 2;
  max-width: 700px; color: var(--white);
  padding-block: 4rem;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem 1rem;
  background: rgba(255 255 255 / .1); backdrop-filter: blur(8px);
  border: 1px solid rgba(255 255 255 / .2);
  border-radius: var(--radius-pill);
  font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255 255 255 / .9);
  margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero h1 em { color: var(--primary-light); font-style: normal; }
.hero__lead {
  font-size: 1.15rem; color: #ffffff;
  margin-bottom: 2.5rem; max-width: 540px;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  color: rgba(255 255 255 / .6); font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em;
  animation: scrollBounce 2s infinite;
}
.hero__scroll svg { width: 24px; height: 24px; }
@keyframes scrollBounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ── 10. IMPACT COUNTERS ─────────────────────────────────── */
.impact-counters {
  background: var(--primary);
  padding-block: 3.5rem;
}
.impact-counters__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.counter-card {
  text-align: center; padding: 1.5rem 1rem;
  border-radius: var(--radius);
  background: rgba(255 255 255 / .1);
  border: 1px solid rgba(255 255 255 / .15);
  transition: background var(--dur-base) var(--ease);
}
.counter-card:hover { background: rgba(255 255 255 / .2); }
.counter-card__number {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800; color: var(--white);
  line-height: 1;
}
.counter-card__suffix { font-size: 1.5rem; }
.counter-card__label {
  font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
  color: rgba(255 255 255 / .75);
  margin-top: .5rem;
}

/* ── 11. CARDS ───────────────────────────────────────────── */
.card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.card__image { aspect-ratio: 16/10; overflow: hidden; }
.card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card__image img { transform: scale(1.05); }
.card__body { padding: 1.5rem; }
.card__tag {
  display: inline-block; padding: .2rem .65rem;
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  background: var(--primary-lightest); color: var(--primary);
  border-radius: var(--radius-pill); margin-bottom: .75rem;
}
.card__title { font-size: 1.15rem; margin-bottom: .5rem; }
.card__title a:hover { color: var(--primary); }
.card__meta {
  display: flex; gap: 1rem;
  font-size: .8rem; color: var(--text-light);
  margin-bottom: .75rem;
}
.card__excerpt { font-size: .92rem; }
.card__footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.card__link { font-size: .88rem; font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: .3rem; }
.card__link::after { content: '→'; transition: transform var(--dur-fast); }
.card__link:hover::after { transform: translateX(4px); }

/* ── Program cards ── */
.program-card {
  padding: 2rem; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all var(--dur-base) var(--ease);
}
.program-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-lightest), var(--shadow-md);
  transform: translateY(-2px);
}
.program-card__icon {
  width: 56px; height: 56px; border-radius: var(--radius);
  background: var(--primary-lightest);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin-bottom: 1.25rem;
}
.program-card__title { margin-bottom: .5rem; }

/* ── 12. GALLERY ─────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .75rem;
}
.gallery-item {
  position: relative; aspect-ratio: 4/3;
  border-radius: var(--radius-sm); overflow: hidden; cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item__overlay {
  position: absolute; inset: 0;
  background: rgba(14 17 22 / .5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--dur-base) var(--ease);
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item__overlay svg { color: var(--white); width: 32px; height: 32px; }

/* ── 13. MAP SECTION ─────────────────────────────────────── */
.map-section { padding-block: 5rem; background: var(--surface); }
.map-section__inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 3rem; align-items: start; }
#mrema-map { height: 480px; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-md); overflow: hidden; }
.map-legend { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.map-legend__item {
  display: flex; align-items: center; gap: .4rem;
  font-size: .82rem; font-weight: 600;
}
.map-legend__dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.map-legend__dot--village { background: var(--primary); }
.map-legend__dot--prison  { background: var(--kili-blue); }
.map-legend__dot--care    { background: var(--gold); }

/* ── 14. DONATE SECTION ──────────────────────────────────── */
.donate-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding-block: 5rem; text-align: center;
}
.donate-section h2 { color: var(--white); }
.donate-section p { color: rgba(255 255 255 / .8); max-width: 560px; margin-inline: auto; margin-bottom: 2.5rem; }
.donate-options { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2.5rem; }
.donate-option {
  background: rgba(255 255 255 / .12); border: 1px solid rgba(255 255 255 / .25);
  border-radius: var(--radius); padding: 1.5rem 2rem;
  color: var(--white); text-align: center;
  min-width: 180px;
  backdrop-filter: blur(8px);
  transition: all var(--dur-base) var(--ease);
  cursor: pointer;
}
.donate-option:hover, .donate-option.active {
  background: rgba(255 255 255 / .22);
  border-color: rgba(255 255 255 / .5);
  transform: translateY(-2px);
}
.donate-option__amount {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.8rem; font-weight: 800; display: block;
}
.donate-option__label { font-size: .82rem; opacity: .8; margin-top: .25rem; }
.mpesa-promo {
  background: rgba(255 255 255 / .1); border: 1px solid rgba(255 255 255 / .25);
  border-radius: var(--radius); padding: 1.5rem 2rem;
  display: inline-flex; align-items: center; gap: 1.5rem;
  color: var(--white); backdrop-filter: blur(8px);
  flex-wrap: wrap; justify-content: center;
}
.mpesa-promo strong { font-size: 1.35rem; display: block; }
.mpesa-promo small { font-size: .8rem; opacity: .75; }

/* ── 15. FOUNDER / ABOUT ─────────────────────────────────── */
.founder-hero {
  position: relative; padding-block: 6rem;
  background: var(--text); color: var(--white);
  overflow: hidden;
}
.founder-hero::before {
  content: ''; position: absolute; inset: 0;
  background: url('/wp-content/themes/mrema-foundation/assets/images/founder_cover.jpg') cover;
  opacity: .25;
}
.founder-hero .container { position: relative; z-index: 2; }
.founder-hero h1 { color: var(--white); }
.founder-grid { display: grid; grid-template-columns: 340px 1fr; gap: 4rem; align-items: start; }
.founder-photo {
  width: 100%; border-radius: var(--radius-lg);
  overflow: hidden; border: 4px solid var(--primary);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 3/4; object-fit: cover;
}
.foundation-timeline { margin-top: 2rem; }
.timeline-item { display: flex; gap: 1.25rem; padding-bottom: 2rem; position: relative; }
.timeline-item:not(:last-child)::before {
  content: ''; position: absolute; left: 15px; top: 30px; bottom: 0;
  width: 2px; background: var(--border);
}
.timeline-dot {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary); border: 3px solid var(--primary-lightest);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700; color: var(--white);
}
.timeline-year { font-weight: 700; color: var(--primary); font-size: .9rem; }

/* ── 16. FORMS ───────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4rem; color: var(--text); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: .75rem 1rem;
  border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 1rem; color: var(--text);
  background: var(--white);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgb(var(--primary-rgb) / .12);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── 17. WHATSAPP FAB ────────────────────────────────────── */
.whatsapp-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 998;
  display: flex; align-items: center; gap: .5rem;
  padding: .75rem 1.25rem;
  background: #25D366; color: var(--white);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px rgba(37 211 102 / .4);
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700; font-size: .9rem;
  transition: all var(--dur-base) var(--ease);
}
.whatsapp-fab svg { width: 22px; height: 22px; flex-shrink: 0; }
.whatsapp-fab:hover {
  background: #1da851; color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37 211 102 / .5);
}

/* ── 18. BACK TO TOP ─────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 997;
  width: 44px; height: 44px;
  background: var(--white); color: var(--text);
  border-radius: 50%; border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-base) var(--ease);
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ── 19. FOOTER ──────────────────────────────────────────── */
.footer-newsletter {
  background: var(--text); padding-block: 3.5rem;
}
.footer-newsletter__inner {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: center;
}
.footer-newsletter__title { color: var(--white); font-size: 1.6rem; margin-bottom: .5rem; }
.footer-newsletter__inner p { color: rgba(255 255 255 / .65); margin: 0; }
.newsletter-form__group { display: flex; gap: .5rem; }
.newsletter-form__input {
  flex: 1; padding: .75rem 1.1rem;
  border-radius: var(--radius-pill); border: 1.5px solid rgba(255 255 255 / .15);
  background: rgba(255 255 255 / .08); color: var(--white);
  font-size: .95rem;
  transition: border-color var(--dur-fast);
}
.newsletter-form__input::placeholder { color: rgba(255 255 255 / .4); }
.newsletter-form__input:focus { outline: none; border-color: var(--primary); }
.newsletter-form__note { font-size: .8rem; color: rgba(255 255 255 / .45); margin-top: .65rem; }
.newsletter-form__whatsapp { color: #25D366; margin-left: .5rem; }
.newsletter-form__whatsapp:hover { color: #5dde90; }

.footer-main { background: #0a0c10; padding-block: 4rem; }
.footer-main__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer-col--brand .footer-logo svg { height: 36px; width: auto; }
.footer-col__tagline { font-size: .88rem; color: rgba(255 255 255 / .5); margin-top: 1rem; line-height: 1.6; }
.footer-col__tagline-sw { font-size: .82rem; color: rgba(255 255 255 / .35); margin-top: .5rem; font-style: italic; }
.footer-col__title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: rgba(255 255 255 / .4);
  margin-bottom: 1.25rem;
}
.footer-col__links { display: flex; flex-direction: column; gap: .6rem; }
.footer-col__links a { font-size: .9rem; color: rgba(255 255 255 / .6); transition: color var(--dur-fast); }
.footer-col__links a:hover { color: var(--white); }
.footer-col__contact { display: flex; flex-direction: column; gap: .8rem; }
.footer-col__contact li {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .88rem; color: rgba(255 255 255 / .6);
}
.footer-col__contact li svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--primary); }
.footer-col__contact a { color: inherit; }
.footer-col__contact a:hover { color: var(--white); }
.footer-social { display: flex; gap: .65rem; margin-top: 1.5rem; }
.footer-social__link {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255 255 255 / .08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255 255 255 / .6);
  transition: all var(--dur-fast) var(--ease);
}
.footer-social__link svg { width: 16px; height: 16px; }
.footer-social__link:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

.mpesa-box {
  margin-top: 1.5rem; padding: 1rem 1.25rem;
  background: rgba(255 255 255 / .06); border: 1px solid rgba(255 255 255 / .1);
  border-radius: var(--radius-sm);
}
.mpesa-box__label { font-size: .8rem; color: rgba(255 255 255 / .5); margin-bottom: .4rem; }
.mpesa-box__detail { font-size: .88rem; color: rgba(255 255 255 / .7); margin-bottom: .2rem; }
.mpesa-box__num { font-weight: 700; color: var(--white); }

.footer-bar {
  background: rgba(0 0 0 / .4); border-top: 1px solid rgba(255 255 255 / .06);
  padding-block: 1.25rem;
}
.footer-bar__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bar__copy { font-size: .82rem; color: rgba(255 255 255 / .35); margin: 0; }
.footer-bar__legal { display: flex; gap: 1.25rem; }
.footer-bar__legal a { font-size: .82rem; color: rgba(255 255 255 / .35); }
.footer-bar__legal a:hover { color: rgba(255 255 255 / .7); }

/* ── 20. BLOG / NEWS ─────────────────────────────────────── */
.blog-layout { display: grid; grid-template-columns: 1fr 340px; gap: 3rem; }
.post-article { max-width: none; }
.post-article__header { margin-bottom: 2rem; }
.post-article__title { margin-bottom: .75rem; }
.post-article__meta { display: flex; gap: 1.25rem; font-size: .85rem; color: var(--text-light); }
.post-article__thumbnail { aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius); margin-bottom: 2rem; }
.post-article__thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.post-article__content { font-size: 1.05rem; line-height: 1.8; }
.post-article__content p { margin-bottom: 1.4rem; }
.post-article__content h2, .post-article__content h3 { margin-top: 2rem; margin-bottom: 1rem; }

/* ── 21. FAQ ─────────────────────────────────────────────── */
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; margin-bottom: .75rem; }
.faq-item__question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 1.5rem; text-align: left;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 1rem; font-weight: 600;
  background: var(--white); color: var(--text);
  transition: background var(--dur-fast);
}
.faq-item__question:hover { background: var(--surface); }
.faq-item__question[aria-expanded="true"] { color: var(--primary); }
.faq-item__icon {
  width: 22px; height: 22px; flex-shrink: 0;
  border-radius: 50%; border: 2px solid currentColor;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--dur-base) var(--ease);
}
.faq-item__question[aria-expanded="true"] .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer { padding: 0 1.5rem; max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease), padding var(--dur-slow) var(--ease); }
.faq-item__answer.open { max-height: 400px; padding-bottom: 1.5rem; }

/* ── 22. 404 PAGE ────────────────────────────────────────── */
.error-page { min-height: calc(100vh - var(--header-h) - var(--announce-h)); display: flex; align-items: center; text-align: center; }
.error-page__code { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(6rem, 15vw, 10rem); font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: .5rem; }
.error-page__title { font-size: 1.8rem; margin-bottom: 1rem; }

/* ── 23. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4, .impact-counters__grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .map-section__inner { grid-template-columns: 1fr; }
  .founder-grid { grid-template-columns: 260px 1fr; gap: 2.5rem; }
  .blog-layout { grid-template-columns: 1fr; }
  .footer-newsletter__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; --announce-h: 36px; }
  .section { padding-block: 3.5rem; }

  /* Mobile nav */
  .site-nav {
    position: fixed; top: 0; right: -100%; bottom: 0;
    width: min(320px, 85vw); background: var(--white);
    box-shadow: var(--shadow-xl); z-index: 999;
    overflow-y: auto; padding: 5rem 1.5rem 2rem;
    /*transition: right var(--dur-slow) var(--ease);*/
    border-radius: 0;
    border-left: 1px solid var(--primary);
    height:100vh;
  }
  .site-nav.open { right: 0; }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: .25rem; }
  .site-nav__link { padding: .75rem 1rem; font-size: 1.05rem; }
  .site-nav__item > ul { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding-left: 1rem; }
  .mobile-menu-toggle { display: flex; }

  /* Layout */
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .donate-options { flex-direction: column; align-items: center; }
  .donate-option { width: 100%; max-width: 300px; }
  .footer-main__grid { grid-template-columns: 1fr; }
  .footer-newsletter__inner { grid-template-columns: 1fr; }
  .newsletter-form__group { flex-direction: column; }
  .newsletter-form__btn { width: 100%; }
  .founder-grid { grid-template-columns: 1fr; }
  .founder-photo { max-width: 400px; margin-inline: auto; }
  .impact-counters__grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bar__inner { flex-direction: column; text-align: center; }
  .whatsapp-fab { bottom: 1rem; right: 1rem; }
  .back-to-top { bottom: 1rem; left: 1rem; }
}

@media (max-width: 480px) {
  .impact-counters__grid { grid-template-columns: repeat(2, 1fr); gap: .5rem; }
  .counter-card { padding: 1.2rem .75rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: .4rem; }
  .announcement-bar { height: auto; padding-block: .5rem; }
}

/* ── 24. ANIMATIONS ──────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.animate-fade-up { animation: fadeUp .6s var(--ease) both; }
.animate-fade-up--delay-1 { animation-delay: .1s; }
.animate-fade-up--delay-2 { animation-delay: .2s; }
.animate-fade-up--delay-3 { animation-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}