/* ============================================================
   UBUNTU'S FLAME — Highland Indigo
   Active design tokens per DESIGN.md (slug: highland-indigo)
   ============================================================ */

:root{
  --uf-bg:        #0E1B2E;
  --uf-surface:   #F6F1E4;
  --uf-ink:       #10151F;
  --uf-accent:    #E8402A;
  --uf-accent-2:  #3E6E5E;
  --uf-bg-soft:   #16263D;
  --uf-line:      rgba(246,241,228,0.14);
  --uf-line-dark: rgba(16,21,31,0.12);

  --uf-display: 'Bricolage Grotesque', sans-serif;
  --uf-body:    'Work Sans', sans-serif;

  --uf-sm:  12px;
  --uf-md:  24px;
  --uf-lg:  64px;
  --uf-xl:  120px;

  --uf-r-sm: 3px;
  --uf-r-md: 8px;
  --uf-r-pill: 999px;

  --uf-max: 1320px;
}

*,*::before,*::after{ box-sizing:border-box; }
:where(html,body,h1,h2,h3,h4,p,ul,figure,blockquote){ margin:0; padding:0; }
:where(ul){ list-style:none; }

html{ scroll-behavior:smooth; }
html:not(.uf-js) .uf-reveal{ opacity:1 !important; transform:none !important; }

body{
  font-family:var(--uf-body);
  background:var(--uf-surface);
  color:var(--uf-ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; }

:where(h1,h2,h3,h4){
  font-family:var(--uf-display);
  font-weight:600;
  line-height:1.04;
  letter-spacing:-0.01em;
  color:var(--uf-ink);
}

.uf-wrap{ max-width:var(--uf-max); margin:0 auto; padding:0 48px; position:relative; }
@media (max-width:900px){ .uf-wrap{ padding:0 26px; } }

.uf-accent-text{ color:var(--uf-accent); }
.uf-accent2-text{ color:var(--uf-accent-2); }

/* ============================================================
   NAV
   ============================================================ */
.uf-nav{
  position:sticky; top:0; z-index:200;
  background:rgba(14,27,46,0.72);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--uf-line);
}
.uf-nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 48px;
}
@media (max-width:900px){ .uf-nav__inner{ padding:16px 26px; } }
.uf-logo{ display:flex; align-items:center; gap:10px; color:var(--uf-surface); font-family:var(--uf-display); font-weight:700; font-size:18px; }
.uf-mark svg{ width:26px; height:26px; display:block; }

.uf-nav__links{ display:flex; align-items:center; gap:34px; font-size:14.5px; color:rgba(246,241,228,0.78); }
.uf-nav__links a{ transition:color .2s; }
.uf-nav__links a:hover, .uf-nav__links a.is-current{ color:var(--uf-accent); }
@media (max-width:900px){ .uf-nav__links{ display:none; } }

.uf-has-drop{ position:relative; }
.uf-drop{
  position:absolute; top:calc(100% + 20px); left:50%; transform:translateX(-50%) translateY(6px);
  background:var(--uf-surface); border-radius:var(--uf-r-md);
  min-width:210px; padding:8px 0;
  box-shadow:0 30px 60px rgba(8,12,20,0.35);
  opacity:0; visibility:hidden; transition:opacity .18s, transform .18s;
}
.uf-has-drop:hover .uf-drop{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.uf-drop a{ display:block; padding:10px 20px; font-size:14px; color:var(--uf-ink); }
.uf-drop a:hover{ color:var(--uf-accent); }

.uf-btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 28px; border-radius:var(--uf-r-pill);
  font-size:14px; font-weight:600; white-space:nowrap;
  transition:transform .18s ease, background .18s ease;
  border:1.5px solid transparent;
}
.uf-btn--solid{ background:var(--uf-accent); color:var(--uf-surface); }
.uf-btn--solid:hover{ transform:translateY(-2px); background:#CE3620; }
.uf-btn--ghost-dark{ border-color:rgba(246,241,228,0.4); color:var(--uf-surface); }
.uf-btn--ghost-dark:hover{ background:rgba(246,241,228,0.08); }
.uf-btn--ghost-light{ border-color:var(--uf-line-dark); color:var(--uf-ink); }
.uf-btn--ghost-light:hover{ background:rgba(16,21,31,0.05); }
.uf-btn--indigo{ background:var(--uf-bg); color:var(--uf-surface); }
.uf-btn--indigo:hover{ transform:translateY(-2px); background:#0A1522; }

.uf-burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.uf-burger span{ width:22px; height:2px; background:var(--uf-surface); display:block; }
@media (max-width:900px){ .uf-burger{ display:flex; } }

.uf-mobile{
  display:none; flex-direction:column; gap:4px;
  background:var(--uf-bg); padding:20px 26px 34px;
  border-top:1px solid var(--uf-line);
}
.uf-mobile.is-open{ display:flex; }
.uf-mobile a{ padding:12px 0; color:var(--uf-surface); font-size:16px; border-bottom:1px solid var(--uf-line); }
.uf-mobile__sub{ padding-left:16px !important; font-size:14.5px !important; opacity:.75; }

/* ============================================================
   BEADWORK BAND — signature section-transition motif
   ============================================================ */
.uf-beadwork{ display:block; width:100%; height:16px; }

/* ============================================================
   HERO
   ============================================================ */
.uf-hero{
  position:relative; background:var(--uf-bg); color:var(--uf-surface);
  padding:96px 0 110px; overflow:hidden;
}
.uf-hero__weave{
  position:absolute; inset:0; opacity:0.07; pointer-events:none;
  background-image:
    repeating-linear-gradient(45deg, var(--uf-surface) 0 2px, transparent 2px 46px),
    repeating-linear-gradient(-45deg, var(--uf-accent) 0 2px, transparent 2px 46px);
}
.uf-hero__grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.15fr 0.85fr; gap:60px; align-items:end;
  padding-top:64px;
}
@media (max-width:980px){ .uf-hero__grid{ grid-template-columns:1fr; gap:40px; } }

.uf-hero h1{
  font-size:clamp(40px,5.6vw,76px);
  max-width:760px;
}
.uf-hero h1 em{ font-style:normal; color:var(--uf-accent); }
.uf-hero p.uf-lede{
  margin-top:24px; max-width:480px; font-size:17.5px; font-weight:400;
  color:rgba(246,241,228,0.72);
}
.uf-hero__ctas{ display:flex; gap:14px; margin-top:38px; flex-wrap:wrap; }

.uf-hero__aside{
  position:relative;
  aspect-ratio:3/4; border-radius:var(--uf-r-sm);
  background:
    linear-gradient(155deg, rgba(232,64,42,0.28), rgba(14,27,46,0.1) 60%),
    conic-gradient(from 200deg at 30% 20%, #1c3352, #0E1B2E 55%, #2b1410 100%);
  overflow:hidden;
}
.uf-hero__aside .uf-bead-overlay{ position:absolute; left:0; right:0; bottom:0; }
.uf-hero__aside .uf-tag{
  position:absolute; top:22px; left:22px; font-size:12px; letter-spacing:.14em;
  text-transform:uppercase; color:rgba(246,241,228,0.7);
  border:1px solid rgba(246,241,228,0.3); padding:6px 14px; border-radius:var(--uf-r-pill);
}

/* ============================================================
   SECTIONS — generic rhythm
   ============================================================ */
section{ padding:var(--uf-xl) 0; }
@media (max-width:900px){ section{ padding:76px 0; } }
.uf-section--dark{ background:var(--uf-bg); color:rgba(246,241,228,0.86); }
.uf-section--dark h2, .uf-section--dark h3{ color:var(--uf-surface); }
.uf-section--soft{ background:var(--uf-bg-soft); color:rgba(246,241,228,0.86); }
.uf-section--soft h2, .uf-section--soft h3{ color:var(--uf-surface); }

.uf-eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-size:12.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--uf-accent); font-weight:600; margin-bottom:18px;
}
.uf-eyebrow::before{ content:''; width:28px; height:1px; background:var(--uf-accent); }
.uf-eyebrow.on-dark{ color:#F0A98F; }
.uf-eyebrow.on-dark::before{ background:#F0A98F; }

/* ---- Philosophy split ---- */
.uf-philosophy{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:70px; align-items:center;
}
@media (max-width:940px){ .uf-philosophy{ grid-template-columns:1fr; gap:44px; } }
.uf-philosophy h2{ font-size:clamp(30px,3.6vw,46px); margin-bottom:22px; }
.uf-philosophy p{ font-size:16.5px; color:#463C33; max-width:520px; }
.uf-philosophy p + p{ margin-top:16px; }
.uf-bead-motif{
  position:relative; aspect-ratio:1/1; border-radius:var(--uf-r-md);
  background:var(--uf-bg);
  display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.uf-bead-motif svg{ width:78%; height:78%; }

/* ---- Programs bento ---- */
.uf-bento{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:160px;
  gap:2px;
  background:var(--uf-line-dark);
  border:1px solid var(--uf-line-dark);
}
@media (max-width:940px){ .uf-bento{ grid-template-columns:repeat(2,1fr); grid-auto-rows:150px; } }
@media (max-width:560px){ .uf-bento{ grid-template-columns:1fr; } }

.uf-tile{
  position:relative; padding:26px; display:flex; flex-direction:column; justify-content:flex-end;
  background:var(--uf-surface); overflow:hidden;
}
.uf-tile h4{ font-size:19px; font-weight:600; position:relative; z-index:1; }
.uf-tile p{ font-size:13.5px; margin-top:6px; position:relative; z-index:1; max-width:34ch; }
.uf-tile--dark{ background:var(--uf-bg); color:var(--uf-surface); }
.uf-tile--dark p{ color:rgba(246,241,228,0.68); }
.uf-tile--accent{ background:var(--uf-accent); color:var(--uf-surface); }
.uf-tile--accent p{ color:rgba(246,241,228,0.85); }
.uf-tile--wide{ grid-column:span 2; }
.uf-tile--tall{ grid-row:span 2; }
@media (max-width:560px){ .uf-tile--wide{ grid-column:span 1; } .uf-tile--tall{ grid-row:span 1; } }

/* ---- Quote break ---- */
.uf-quote-break{ text-align:left; position:relative; }
.uf-quote-break blockquote{
  font-family:var(--uf-display); font-weight:600; font-size:clamp(26px,3.6vw,44px);
  line-height:1.14; max-width:920px; color:var(--uf-surface);
}
.uf-quote-break .uf-glyph{ color:var(--uf-accent); font-size:1.3em; }

/* ---- Impact stats ---- */
.uf-stats{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--uf-line); border-top:1px solid var(--uf-line); border-bottom:1px solid var(--uf-line);
  margin-top:56px;
}
@media (max-width:800px){ .uf-stats{ grid-template-columns:repeat(2,1fr); } }
.uf-stat{ background:var(--uf-bg); padding:38px 30px; }
.uf-stat .uf-num{ font-family:var(--uf-display); font-weight:700; font-size:clamp(36px,4.4vw,58px); color:var(--uf-surface); font-variant-numeric:tabular-nums; }
.uf-stat .uf-label{ margin-top:8px; font-size:12.5px; letter-spacing:.1em; text-transform:uppercase; color:rgba(246,241,228,0.55); }

/* ---- Newsletter ---- */
.uf-newsletter{
  background:var(--uf-surface);
  border-top:1px solid var(--uf-line-dark);
}
.uf-newsletter__inner{
  display:flex; align-items:center; justify-content:space-between; gap:50px; flex-wrap:wrap;
}
.uf-newsletter h2{ font-size:clamp(30px,3.4vw,44px); max-width:520px; }
.uf-newsletter p{ margin-top:14px; max-width:440px; color:#463C33; font-size:15.5px; }
.uf-newsletter-form{ display:flex; gap:10px; min-width:340px; flex:1; max-width:440px; }
.uf-newsletter-form input[type=email]{
  flex:1; border:1.5px solid var(--uf-line-dark); background:transparent;
  border-radius:var(--uf-r-pill); padding:14px 20px; font-family:var(--uf-body); font-size:14.5px; outline:none; color:var(--uf-ink);
}
.uf-newsletter-form input[type=email]:focus{ border-color:var(--uf-accent); }
.uf-newsletter-form button{
  background:var(--uf-bg); color:var(--uf-surface); border:none; border-radius:var(--uf-r-pill);
  padding:14px 26px; font-size:14.5px; font-weight:600; cursor:pointer; transition:background .2s;
}
.uf-newsletter-form button:hover{ background:#0A1522; }
@media (max-width:640px){ .uf-newsletter-form{ min-width:0; flex-direction:column; } }

/* ---- Footer ---- */
.uf-footer{ background:var(--uf-bg); color:rgba(246,241,228,0.72); padding:70px 0 30px; }
.uf-footer__news{
  display:flex; align-items:flex-end; justify-content:space-between; gap:50px; flex-wrap:wrap;
  padding-bottom:50px; margin-bottom:50px; border-bottom:1px solid var(--uf-line);
}
.uf-footer__news h3{ font-size:clamp(24px,2.8vw,32px); color:var(--uf-surface); max-width:400px; }
.uf-footer__news p{ margin-top:12px; max-width:400px; color:rgba(246,241,228,0.6); font-size:14.5px; }
.uf-footer__news .uf-newsletter-form input{ border-color:var(--uf-line); color:var(--uf-surface); }
.uf-footer__news .uf-newsletter-form button{ background:var(--uf-accent); }
.uf-footer__news .uf-newsletter-form button:hover{ background:#CE3620; }

.uf-footer__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; }
@media (max-width:800px){ .uf-footer__grid{ grid-template-columns:1fr 1fr; } }
.uf-footer__brand .uf-logo{ color:var(--uf-surface); margin-bottom:16px; }
.uf-footer__brand p{ font-size:13.5px; max-width:280px; color:rgba(246,241,228,0.55); }
.uf-footer__col h4{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:rgba(246,241,228,0.45); margin-bottom:16px; }
.uf-footer__col a{ display:block; font-size:14.5px; margin-bottom:11px; transition:color .2s; }
.uf-footer__col a:hover{ color:var(--uf-accent); }
.uf-footer__bottom{
  margin-top:60px; padding-top:22px; border-top:1px solid var(--uf-line);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:13px; color:rgba(246,241,228,0.4);
}

/* ============================================================
   REVEAL ANIMATION (respects prefers-reduced-motion)
   ============================================================ */
.uf-reveal{ opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s ease; }
.uf-reveal.is-visible{ opacity:1; transform:translateY(0); }
.uf-reveal--d1{ transition-delay:.08s; } .uf-reveal--d2{ transition-delay:.16s; } .uf-reveal--d3{ transition-delay:.24s; }
@media (prefers-reduced-motion: reduce){
  .uf-reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
}

/* ============================================================
   INTERIOR PAGE HERO (Team / Mission / Why Ubuntu)
   ============================================================ */
.uf-page-hero{ background:var(--uf-bg); color:var(--uf-surface); padding:170px 0 90px; position:relative; overflow:hidden; }
.uf-page-hero h1{ font-size:clamp(38px,5vw,64px); max-width:820px; }
.uf-page-hero .uf-lede{ margin-top:22px; max-width:560px; font-size:17px; color:rgba(246,241,228,0.72); }

.uf-narrow{ max-width:740px; }
.uf-drop-line{ font-family:var(--uf-display); font-weight:600; font-size:clamp(22px,2.4vw,30px); line-height:1.35; }
.uf-body-line{ font-size:16px; color:#463C33; line-height:1.8; }
.uf-section--dark .uf-body-line{ color:rgba(246,241,228,0.72); }

/* Team */
.uf-team-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--uf-line-dark); border:1px solid var(--uf-line-dark); }
@media (max-width:900px){ .uf-team-grid{ grid-template-columns:1fr; } }
.uf-team-card{ background:var(--uf-surface); padding:44px 36px; }
.uf-avatar{
  width:104px; height:104px; border-radius:var(--uf-r-md);
  display:flex; align-items:center; justify-content:center; margin-bottom:24px;
  font-family:var(--uf-display); font-weight:700; font-size:28px; color:var(--uf-surface);
}
.uf-team-card h3{ font-size:23px; margin-bottom:4px; }
.uf-role{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--uf-accent); font-weight:600; margin-bottom:16px; }
.uf-team-card p{ font-size:14.5px; color:#463C33; }

/* Mission split */
.uf-mv-split{ display:grid; grid-template-columns:1fr 0.85fr; gap:70px; align-items:center; }
.uf-mv-split.rev{ grid-template-columns:0.85fr 1fr; }
@media (max-width:920px){ .uf-mv-split, .uf-mv-split.rev{ grid-template-columns:1fr; gap:36px; } }
.uf-mv-lead{ font-size:18px; font-weight:500; margin-bottom:16px; }
.uf-mv-block p{ color:#463C33; font-size:15.5px; max-width:520px; }
.uf-mv-panel{ aspect-ratio:4/5; border-radius:var(--uf-r-sm); position:relative; overflow:hidden; }
.uf-pathways{ display:flex; flex-wrap:wrap; gap:9px; margin-top:26px; }
.uf-pathways li{ font-size:12.5px; padding:8px 16px; border:1px solid var(--uf-line-dark); border-radius:var(--uf-r-pill); color:#463C33; }

/* Why Ubuntu */
.uf-ubuntu-hero{ text-align:left; }
.uf-ubuntu-word{ font-family:var(--uf-display); font-weight:700; font-size:clamp(68px,12vw,148px); line-height:0.94; margin-top:10px; }
.uf-ubuntu-translation{ margin-top:18px; font-size:18px; color:#F0A98F; }
.uf-values-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--uf-line-dark); border:1px solid var(--uf-line-dark); margin-top:36px; }
@media (max-width:900px){ .uf-values-grid{ grid-template-columns:repeat(2,1fr); } }
.uf-value-card{ background:var(--uf-surface); padding:38px 28px; }
.uf-value-card h3{ font-size:19px; margin-bottom:10px; }
.uf-value-card p{ font-size:14px; color:#463C33; }