/* =========================================================
   AMBEDKARITE INTELLIGENCE FOUNDATION — DESIGN SYSTEM
   Palette: Ambedkarite blue + white, one restrained gold accent
   Type: Source Serif 4 (display) / IBM Plex Sans (body) / IBM Plex Mono (data)
   Signature: 24-spoke chakra line-mark used as a recurring motif
   ========================================================= */

:root{
  /* Color tokens */
  --blue-deep:   #0B3D6B;  /* headers, nav, footer bg */
  --blue-primary:#1C5EA8;  /* links, primary actions */
  --blue-sky:    #5FA8DC;  /* accents, icons */
  --blue-pale:   #EAF4FC;  /* alternating section tint */
  --blue-pale-2: #F5FAFE;  /* lightest tint */
  --white:       #FFFFFF;
  --ink:         #142433;  /* body text */
  --ink-soft:    #44586B;  /* secondary text */
  --gold:        #C68A1E;  /* single restrained accent */
  --gold-pale:   #F4E4C1;
  --line:        #D6E6F4;  /* hairline borders */

  /* Type */
  --font-display: "Source Serif 4", "Georgia", serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  /* Layout */
  --max-width: 1180px;
  --radius: 6px;
  --shadow-soft: 0 4px 24px rgba(11,61,107,0.08);
  --shadow-card: 0 2px 14px rgba(11,61,107,0.10);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:16px;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--blue-deep);
  line-height:1.18;
  margin:0 0 0.5em;
  font-weight:600;
}
h1{font-size:clamp(2.2rem,4vw,3.4rem);}
h2{font-size:clamp(1.7rem,3vw,2.4rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em; color:var(--ink-soft);}
a{color:var(--blue-primary); text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%; display:block;}

.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 24px;
}

/* Visible keyboard focus everywhere */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:3px solid var(--gold);
  outline-offset:2px;
}

/* =========================
   EYEBROW LABEL + CHAKRA MARK
   ========================= */
.eyebrow{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--blue-primary);
  margin-bottom:14px;
}
.chakra-mark{
  width:20px; height:20px;
  flex-shrink:0;
  color:var(--blue-sky);
}
.chakra-mark svg{width:100%; height:100%; display:block;}

.section-head{
  max-width:680px;
  margin-bottom:42px;
}
.section-head.center{
  margin-left:auto; margin-right:auto;
  text-align:center;
}
.section-head.center .eyebrow{justify-content:center;}

/* =========================
   BUTTONS
   ========================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  padding:13px 26px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, background 0.25s ease;
  text-decoration:none;
}
.btn:hover{
  text-decoration:none;
  transform: translateY(-2px);
}
.btn-primary{
  background:var(--blue-primary);
  color:var(--white);
  box-shadow: 0 4px 14px rgba(28, 94, 168, 0.2);
}
.btn-primary:hover{
  background:var(--blue-deep); 
  box-shadow: 0 6px 20px rgba(11, 61, 107, 0.35);
}
.btn-outline{
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  color:var(--white);
  backdrop-filter: blur(4px);
}
.btn-outline:hover{
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}
.btn-outline-blue{
  background:transparent;
  border-color:var(--blue-primary);
  color:var(--blue-primary);
}
.btn-outline-blue:hover{background:var(--blue-pale); transform: translateY(-2px);}
.btn-gold{
  background: linear-gradient(135deg, #E6A11E 0%, #B0740E 100%);
  color:var(--white);
  box-shadow: 0 4px 15px rgba(198, 138, 30, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.btn-gold:hover{
  background: linear-gradient(135deg, #F0AF32 0%, #C68A1E 100%);
  box-shadow: 0 6px 20px rgba(198, 138, 30, 0.4);
}
.btn-block{width:100%; justify-content:center;}

/* =========================
   NAVBAR
   ========================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand-logo{
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 50%;
  border: 1.5px solid var(--blue-primary);
  background: var(--white);
  padding: 2px;
}
.brand-text{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.05rem;
  color:var(--blue-deep);
  line-height:1.1;
}
.brand-text span{
  display:block;
  font-family:var(--font-mono);
  font-size:0.6rem;
  letter-spacing:0.1em;
  color:var(--blue-sky);
  text-transform:uppercase;
  font-weight:500;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:30px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  color:var(--ink);
  font-weight:500;
  font-size:0.95rem;
}
.nav-links a.active{color:var(--blue-primary); font-weight:600;}
.nav-links a:hover{color:var(--blue-primary); text-decoration:none;}
.mobile-donate{display:none;}
.nav-cta{display:flex; gap:12px; align-items:center;}
.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width:40px; height:40px;
  align-items:center; justify-content:center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{display:none;}
.nav-toggle .bars{display:flex; flex-direction:column; gap:5px;}
.nav-toggle .bars i{width:24px; height:2px; background:var(--blue-deep); display:block;}

@media (max-width:920px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--white);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-soft);
    display:none;
  }
  .nav-links.open{display:flex;}
  .mobile-donate{display:block; margin-top:6px;}
  .nav-cta .btn-outline-blue{display:none;}
  .nav-toggle{display:flex;}
}

/* =========================
   HERO
   ========================= */
.hero{
  position:relative;
  background:#05182b;
  color:var(--white);
  overflow:hidden;
  padding:100px 0 120px;
}
.hero::before{
  content:"";
  position:absolute; inset:-10%;
  background: 
    radial-gradient(circle at 80% 20%, rgba(28,94,168,0.45) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(198,138,30,0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(95,168,220,0.15) 0%, transparent 60%);
  pointer-events:none;
  animation: breathing-bg 12s ease-in-out infinite alternate;
}
@keyframes breathing-bg {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-2%, 2%) scale(1.05); }
  100% { transform: translate(2%, -2%) scale(1.02); }
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:50px;
  align-items:center;
}
.hero-eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue-sky);
  margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}
.hero h1{
  color:var(--white);
  margin-bottom:22px;
  line-height:1.15;
  letter-spacing:-0.01em;
  text-shadow:0 4px 12px rgba(0,0,0,0.2);
}
.hero h1 em{
  font-style:normal;
  color:#F0B842;
  font-weight:700;
  text-shadow:0 0 15px rgba(240, 184, 66, 0.3);
}
.hero p.lead{
  color:rgba(255,255,255,0.88);
  font-size:1.15rem;
  line-height:1.65;
  max-width:520px;
}
.hero-actions{
  display:flex; gap:16px; margin-top:30px; flex-wrap:wrap;
}
.hero-stats{
  display:flex;
  gap:20px;
  margin-top:48px;
  flex-wrap:wrap;
}
.hero-stat{
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px 24px;
  backdrop-filter: blur(4px);
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.25s ease, background 0.25s ease;
}
.hero-stat:hover{
  transform: translateY(-3px);
  border-color: rgba(95, 168, 220, 0.35);
  background: rgba(255, 255, 255, 0.08);
}
.hero-stat .num{
  font-family:var(--font-display);
  font-size:2rem;
  font-weight:700;
  color:var(--white);
  display:block;
}
.hero-stat .label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--blue-sky);
}
.hero-panel{
  position:relative;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 30px;
  backdrop-filter: blur(14px);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.2), 
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}
.hero-panel:hover{
  transform: translateY(-5px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.35), 
    0 0 30px rgba(95, 168, 220, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.35);
}
.panel-chakra {
  position: absolute;
  right: -270px;
  top: -270px;
  width: 600px;
  height: 600px;
  z-index: 1;
  pointer-events: none;
  animation: spin-simple 80s linear infinite;
  color: rgba(95, 168, 220, 0.22);
  filter: drop-shadow(0 0 15px rgba(95, 168, 220, 0.3));
}
@keyframes spin-simple {
  to { transform: rotate(360deg); }
}
.hero-panel img{
  position:relative; 
  z-index:2; 
  border-radius:8px; 
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  filter: saturate(0.9) sepia(0.08) hue-rotate(180deg) brightness(0.98);
  transition: transform 0.35s ease, filter 0.35s ease, border-color 0.35s ease;
}
.hero-panel:hover img{
  transform: scale(1.02);
  filter: saturate(1) sepia(0) hue-rotate(180deg) brightness(1);
  border-color: rgba(255, 255, 255, 0.4);
}
.hero-panel .cap{
  position:relative; z-index:2;
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:rgba(255,255,255,0.75);
  margin-top:14px;
  letter-spacing:0.04em;
}

@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;}
  .panel-chakra{display:none;}
}

/* =========================
   SECTIONS / GENERIC
   ========================= */
section{padding:84px 0;}
.section-alt{background:var(--blue-pale-2);}
.section-deep{background:var(--blue-deep); color:var(--white);}
.section-deep h2{color:var(--white);}
.section-deep p{color:rgba(255,255,255,0.8);}

/* =========================
   CARDS — sectors / services
   ========================= */
.grid{display:grid; gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:880px){
  .grid-3{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:620px){
  .grid-3, .grid-2{grid-template-columns:1fr;}
}

.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  transition:transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-card);
  border-color:var(--blue-sky);
}
.card .icon{
  width:42px; height:42px;
  color:var(--blue-primary);
  margin-bottom:16px;
}
.card .icon svg{width:100%; height:100%;}
.card h3{margin-bottom:8px; font-size:1.12rem;}
.card p{margin-bottom:0; font-size:0.95rem;}

.sector-card{
  background:var(--blue-pale);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
}
.sector-card .tag{
  font-family:var(--font-mono);
  font-size:0.7rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--blue-primary);
  display:block;
  margin-bottom:10px;
}

/* Service strip (15 services) — compact list-style cards */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
}
.service-item{
  background:var(--white);
  padding:26px 22px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.service-item .icon{width:30px; height:30px; color:var(--blue-sky);}
.service-item .icon svg{width:100%; height:100%;}
.service-item h4{
  font-family:var(--font-body);
  font-weight:600;
  color:var(--blue-deep);
  margin:0;
  font-size:0.98rem;
}
.service-item p{font-size:0.86rem; margin:0; color:var(--ink-soft);}
@media (max-width:880px){.service-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.service-grid{grid-template-columns:1fr;}}

/* =========================
   STATS STRIP
   ========================= */
.stats-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}
.stat .num{
  font-family:var(--font-display);
  font-size:2.6rem;
  font-weight:700;
  color:var(--blue-deep);
  display:block;
}
.stat .label{
  font-family:var(--font-mono);
  font-size:0.74rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
@media (max-width:780px){.stats-strip{grid-template-columns:repeat(2,1fr);}}

/* =========================
   TESTIMONIALS
   ========================= */
.testimonial{
  background:var(--white);
  border:1px solid var(--line);
  border-left:4px solid var(--gold);
  border-radius:var(--radius);
  padding:28px;
}
.testimonial p.quote{
  font-family:var(--font-display);
  font-size:1.08rem;
  color:var(--ink);
  font-style:italic;
}
.testimonial .who{
  display:flex; align-items:center; gap:12px; margin-top:16px;
}
.testimonial .who img{
   width:44px; height:44px; border-radius:50%; object-fit:cover;
   filter:none;
}
.testimonial .who .name{font-weight:600; color:var(--blue-deep); font-size:0.92rem;}
.testimonial .who .role{font-size:0.8rem; color:var(--ink-soft);}

/* =========================
   QUOTE BANNER
   ========================= */
.quote-banner{
  background:var(--blue-deep);
  color:var(--white);
  position:relative;
  overflow:hidden;
}
.quote-banner .chakra-mark{position:absolute; opacity:0.1; width:340px; height:340px; right:-60px; top:-60px; color:var(--white);}
.quote-banner blockquote{
  font-family:var(--font-display);
  font-size:clamp(1.4rem,2.6vw,2.1rem);
  max-width:780px;
  margin:0 auto 16px;
  text-align:center;
  font-style:normal;
  line-height:1.4;
}
.quote-banner .attribution{
  text-align:center;
  font-family:var(--font-mono);
  font-size:0.8rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--blue-sky);
}

/* =========================
   STEPS (real sequence — Get Assistance process)
   ========================= */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.step{position:relative; padding-top:8px;}
.step .step-num{
  font-family:var(--font-mono);
  font-size:0.85rem;
  color:var(--blue-sky);
  display:block;
  margin-bottom:10px;
}
@media (max-width:880px){.steps{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.steps{grid-template-columns:1fr;}}

/* =========================
   CTA BAND
   ========================= */
.cta-band{
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-deep));
  color:var(--white);
  border-radius:14px;
  padding:50px 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  flex-wrap:wrap;
}
.cta-band h2{color:var(--white); margin-bottom:6px;}
.cta-band p{color:rgba(255,255,255,0.82); margin:0;}

/* =========================
   FORMS
   ========================= */
.form-grid{display:grid; gap:18px;}
.form-row-2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media (max-width:620px){.form-row-2{grid-template-columns:1fr;}}
label{
  display:block;
  font-weight:600;
  font-size:0.88rem;
  color:var(--blue-deep);
  margin-bottom:6px;
}
input, textarea, select{
  width:100%;
  font-family:var(--font-body);
  font-size:0.95rem;
  padding:12px 14px;
  border:1.5px solid var(--line);
  border-radius:var(--radius);
  background:var(--white);
  color:var(--ink);
}
input:focus, textarea:focus, select:focus{border-color:var(--blue-primary);}
textarea{resize:vertical; min-height:120px;}
.field-hint{font-size:0.78rem; color:var(--ink-soft); margin-top:4px;}
.alert{
  padding:16px 18px;
  border-radius:var(--radius);
  margin-bottom:24px;
  font-size:0.93rem;
}
.alert-success{background:#E6F4EA; border:1px solid #9FD3AF; color:#1E5C32;}
.alert-error{background:#FBEAEA; border:1px solid #E8AFAF; color:#8C2222;}

/* =========================
   PAGE HEADER (sub-pages)
   ========================= */
.page-header{
  background:var(--blue-pale);
  padding:64px 0 48px;
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--blue-primary);
  text-transform:uppercase;
  letter-spacing:0.06em;
}

/* =========================
   FOOTER
   ========================= */
.site-footer{
  background:var(--blue-deep);
  color:rgba(255,255,255,0.85);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  margin-bottom:46px;
}
.footer-brand .brand-text{color:var(--white);}
.footer-brand p{color:rgba(255,255,255,0.65); font-size:0.92rem; margin-top:14px;}
.footer-col h4{
  font-family:var(--font-mono);
  font-size:0.74rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--blue-sky);
  margin-bottom:16px;
  font-weight:600;
}
.footer-col ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
.footer-col a{color:rgba(255,255,255,0.8); font-size:0.92rem;}
.footer-col a:hover{color:var(--white);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.15);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:0.82rem;
  color:rgba(255,255,255,0.6);
}
@media (max-width:880px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* =========================
   SCROLL REVEAL
   ========================= */
.reveal{opacity:0; transform:translateY(18px); transition:opacity 0.6s ease, transform 0.6s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* =========================
   MISC HELPERS
   ========================= */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.muted{color:var(--ink-soft);}
.tag-pill{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  background:var(--blue-pale);
  color:var(--blue-primary);
  padding:5px 12px;
  border-radius:30px;
  margin:0 6px 6px 0;
}