/* ============================================================
   Shri. Amravati Charitable Trust · landing styles
   ============================================================ */
:root{
  --cream:        #FBF5EA;
  --cream-2:      #F5EAD7;
  --cream-3:      #EFE0C8;
  --ink:          #2C211B;
  --ink-soft:     #6A5749;
  --ink-faint:    #9A8676;
  --saffron:      #E8932E;
  --amber:        #F2B14C;
  --gold:         #D9913A;
  --terra:        #C0562A;
  --terra-deep:   #A8431F;
  --leaf:         #7B8758;
  --line:         #E4D6BF;
  --warm-grad:    linear-gradient(135deg,#F4BC5A 0%,#E8932E 45%,#C0562A 100%);
  --warm-grad-soft: linear-gradient(135deg,#F2B14C,#D9722E);
  --shadow-sm:    0 2px 8px rgba(120,70,30,.08);
  --shadow-md:    0 18px 50px -22px rgba(150,80,30,.35);
  --shadow-lg:    0 40px 90px -40px rgba(120,60,20,.45);
  --radius:       22px;
  --maxw:         1180px;
  --ease:         cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Hanken Grotesk",sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Fraunces",serif;font-weight:500;line-height:1.05;letter-spacing:-.015em}
.ital{font-style:italic;font-weight:400}

/* grain overlay */
.grain{
  position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
}

/* ───── buttons ───── */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:"Hanken Grotesk";font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.78em 1.5em;border-radius:100px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  white-space:nowrap;
}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-lg{padding:1em 1.9em;font-size:1.02rem}
.btn-solid{background:var(--warm-grad);color:#fff;box-shadow:0 10px 26px -10px rgba(200,90,40,.6)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(200,90,40,.7)}
.btn-ghost{background:rgba(255,255,255,.5);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--terra);border-color:var(--terra);margin-top:.5rem}
.btn-outline:hover{background:var(--terra);color:#fff;transform:translateY(-2px)}
.btn-cream{background:var(--cream);color:var(--terra-deep)}
.btn-cream:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-line:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}

/* ───── nav ───── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem clamp(1.2rem,4vw,3rem);
  transition:background .4s,box-shadow .4s,padding .4s;
}
.nav.scrolled{
  background:rgba(251,245,234,.82);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line),0 8px 30px -20px rgba(120,70,30,.4);
  padding-top:.7rem;padding-bottom:.7rem;
}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;overflow:hidden;
  background:var(--cream-2);border-radius:12px;box-shadow:var(--shadow-sm);flex:none}
.brand-mark img{width:100%;height:100%;object-fit:cover;transform:scale(1.55)}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-family:"Fraunces";font-weight:600;font-size:1.12rem;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft)}
.nav-links{display:flex;gap:2rem}
.nav-links a{font-size:.94rem;font-weight:500;color:var(--ink-soft);position:relative;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--warm-grad);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:1rem}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.menu-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  position:fixed;top:0;right:0;height:100vh;width:min(80vw,320px);z-index:99;
  background:var(--cream);box-shadow:-20px 0 60px -30px rgba(120,60,20,.5);
  display:flex;flex-direction:column;gap:.4rem;padding:6rem 2rem 2rem;
  transform:translateX(105%);transition:transform .45s var(--ease);
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:"Fraunces";font-size:1.5rem;padding:.6rem 0;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:1rem;justify-content:center;border-bottom:none}

/* ───── hero ───── */
.hero{position:relative;padding:clamp(7rem,14vh,11rem) clamp(1.2rem,4vw,3rem) 3rem;max-width:var(--maxw);margin:0 auto;overflow:hidden}
.hero-glow{position:absolute;top:-12%;right:-8%;width:60vw;max-width:760px;height:60vw;max-height:760px;
  background:radial-gradient(circle at 50% 50%,rgba(242,177,76,.42),rgba(232,147,46,.16) 38%,transparent 68%);
  filter:blur(8px);z-index:0;pointer-events:none}
.hero-rays{position:absolute;top:-30%;right:2%;width:520px;height:520px;z-index:0;pointer-events:none;opacity:.5;
  background:conic-gradient(from 0deg,transparent 0 8deg,rgba(232,147,46,.10) 8deg 10deg,transparent 10deg 30deg);
  border-radius:50%;mask:radial-gradient(circle,transparent 30%,#000 31%);animation:spin 90s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.82rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--terra-deep);background:rgba(232,147,46,.12);
  padding:.45rem 1rem;border-radius:100px;margin-bottom:1.6rem}
.kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--warm-grad);box-shadow:0 0 0 4px rgba(232,147,46,.18)}
.hero h1{font-size:clamp(2.9rem,6.6vw,5.2rem);font-weight:480;letter-spacing:-.03em}
.hero h1 .ital{background:var(--warm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{font-size:clamp(1.04rem,1.6vw,1.2rem);color:var(--ink-soft);max-width:36ch;margin:1.6rem 0 2.2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero-tags{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin-top:2.4rem}
.hero-tags li{font-size:.86rem;color:var(--ink-soft);position:relative;padding-left:1.1rem}
.hero-tags li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--saffron)}

.hero-emblem{position:relative;justify-self:center}
.emblem-frame{
  background:linear-gradient(160deg,#fff,var(--cream-2));border-radius:28px;padding:14px;
  box-shadow:var(--shadow-lg),inset 0 0 0 1px rgba(255,255,255,.6);
  position:relative;animation:floaty 7s ease-in-out infinite;
}
.emblem-frame::before{content:"";position:absolute;inset:-2px;border-radius:30px;padding:2px;
  background:var(--warm-grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.55}
.emblem-frame img{border-radius:18px;width:100%;max-width:420px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.emblem-badge{position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:var(--cream);font-size:.74rem;letter-spacing:.04em;
  padding:.5rem 1.1rem;border-radius:100px;white-space:nowrap;box-shadow:var(--shadow-md)}

.hero-stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  margin-top:clamp(3rem,7vw,5.5rem);padding:1.8rem clamp(1rem,3vw,2.4rem);
  background:rgba(255,255,255,.55);border:1px solid var(--line);border-radius:var(--radius);
  backdrop-filter:blur(6px);box-shadow:var(--shadow-sm)}
.stat{text-align:center}
.stat .num{display:block;font-family:"Fraunces";font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:600;
  background:var(--warm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat .lab{font-size:.82rem;color:var(--ink-soft);letter-spacing:.01em}

/* ───── section helpers ───── */
section{position:relative}
.section-tag{font-size:.8rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--terra);margin-bottom:1rem}
.section-tag.light{color:var(--amber)}
.section-head{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem)}
.section-head.center{text-align:center}
.section-head h2{font-size:clamp(2rem,4.4vw,3.2rem)}

/* mission */
.mission{max-width:980px;margin:0 auto;padding:clamp(5rem,10vw,8rem) clamp(1.2rem,4vw,3rem);text-align:center}
.mission-line{font-size:clamp(1.6rem,3.6vw,2.7rem);font-weight:420;line-height:1.22;color:var(--ink)}
.mission-line .ital{display:block;margin-top:.4em;background:var(--warm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* work */
.work{max-width:var(--maxw);margin:0 auto;padding:2rem clamp(1.2rem,4vw,3rem) clamp(4rem,8vw,6rem)}
.work .section-head{padding:0;margin-bottom:3rem}
.work .section-head h2{font-size:clamp(1.9rem,4vw,3rem)}
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.work-card{background:linear-gradient(165deg,#fff,var(--cream));border:1px solid var(--line);
  border-radius:var(--radius);padding:2rem 1.7rem 2.2rem;position:relative;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s}
.work-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--warm-grad);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.work-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.work-card:hover::after{transform:scaleX(1)}
.wc-ico{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;font-size:1.5rem;color:#fff;
  background:var(--warm-grad);box-shadow:0 10px 22px -12px rgba(200,90,40,.7);margin-bottom:1.3rem}
.work-card h3{font-size:1.32rem;margin-bottom:.7rem;font-weight:600}
.work-card p{font-size:.95rem;color:var(--ink-soft)}
.work-more{text-align:center;margin-top:2.6rem;font-style:italic;font-family:"Fraunces";font-size:1.15rem;color:var(--ink-soft)}

/* impact band */
.impact{background:radial-gradient(120% 140% at 80% 0%,#3a2a1e 0%,#241913 55%,#1c130e 100%);color:var(--cream);
  padding:clamp(4.5rem,9vw,7rem) 0;margin:0;position:relative;overflow:hidden}
.impact::before{content:"";position:absolute;top:-20%;left:-10%;width:50vw;height:50vw;
  background:radial-gradient(circle,rgba(232,147,46,.22),transparent 65%);pointer-events:none}
.impact-inner{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem);position:relative}
.impact-inner h2{font-size:clamp(2rem,4.4vw,3.3rem);color:var(--cream)}
.impact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3.4rem}
.impact-stat{border-top:1px solid rgba(244,188,90,.3);padding-top:1.4rem}
.impact-stat .big{font-family:"Fraunces";font-size:clamp(3rem,7vw,5rem);font-weight:600;line-height:1;
  background:var(--warm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}
.impact-stat p{color:#d9c7b3;margin-top:.6rem;max-width:24ch}

/* story */
.story{max-width:var(--maxw);margin:0 auto;padding:clamp(4.5rem,9vw,7rem) clamp(1.2rem,4vw,3rem)}
.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.story-copy h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1.6rem}
.story-copy p{color:var(--ink-soft);margin-bottom:1.1rem;font-size:1.04rem}
.story-copy strong{color:var(--terra-deep);font-weight:600}
.cities{display:flex;flex-direction:column;gap:1.2rem}
.city{background:linear-gradient(160deg,#fff,var(--cream-2));border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.9rem;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s}
.city:hover{transform:translateX(6px);box-shadow:var(--shadow-md)}
.city-tag{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--terra);
  background:rgba(232,147,46,.14);padding:.3rem .8rem;border-radius:100px;display:inline-block;margin-bottom:.8rem}
.city h3{font-size:1.9rem;font-weight:600}
.city p{color:var(--ink-soft);margin-top:.4rem;font-size:.96rem}
.city-line{position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--warm-grad)}
.city-new{background:linear-gradient(160deg,#fff7ec,#fbe8cf)}
.city-new .city-tag{color:#fff;background:var(--warm-grad)}

/* trustees */
.trustees{max-width:var(--maxw);margin:0 auto;padding:clamp(2rem,4vw,3rem) clamp(1.2rem,4vw,3rem) clamp(5rem,9vw,7rem)}
.trustees .section-head{margin-bottom:3rem}
.trustee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.trustee{text-align:center;background:linear-gradient(165deg,#fff,var(--cream));border:1px solid var(--line);
  border-radius:var(--radius);padding:2.4rem 1.4rem;transition:transform .4s var(--ease),box-shadow .4s}
.trustee:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.t-avatar{width:88px;height:88px;border-radius:50%;margin:0 auto 1.2rem;display:grid;place-items:center;
  font-family:"Fraunces";font-size:1.7rem;font-weight:600;color:#fff;letter-spacing:.02em;
  background:linear-gradient(145deg,var(--c1),var(--c2));box-shadow:0 14px 30px -14px rgba(170,80,40,.7),inset 0 0 0 3px rgba(255,255,255,.25)}
.trustee h3{font-size:1.22rem;font-weight:600}
.t-role{font-size:.86rem;color:var(--ink-soft);margin-top:.3rem;line-height:1.4}

/* donate */
.donate{position:relative;overflow:hidden;background:var(--warm-grad);color:#fff;
  margin:0 clamp(1rem,3vw,2.5rem) clamp(2.5rem,5vw,4rem);border-radius:clamp(24px,4vw,40px);
  padding:clamp(4rem,9vw,7rem) clamp(1.5rem,5vw,4rem)}
.donate-glow{position:absolute;inset:0;background:radial-gradient(80% 120% at 20% 0%,rgba(255,255,255,.28),transparent 55%);pointer-events:none}
.donate-inner{position:relative;max-width:760px;margin:0 auto;text-align:center}
.donate-inner h2{font-size:clamp(2.1rem,5vw,3.6rem);color:#fff;text-shadow:0 4px 30px rgba(120,40,10,.25)}
.donate .section-tag.light{color:rgba(255,255,255,.85)}
.donate-lede{font-size:clamp(1.05rem,1.8vw,1.25rem);color:rgba(255,255,255,.92);max-width:48ch;margin:1.4rem auto 2.4rem}
.donate-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.donate-note{margin-top:2rem;font-size:.92rem;color:rgba(255,255,255,.85)}
.donate-note a{text-decoration:underline;text-underline-offset:3px;font-weight:600}

/* social */
.social{max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,6vw,5rem) clamp(1.2rem,4vw,3rem) clamp(4rem,8vw,6rem);text-align:center}
.social-inner{max-width:640px;margin:0 auto}
.social-inner h2{font-size:clamp(1.9rem,4vw,3rem)}
.social-lede{color:var(--ink-soft);font-size:1.05rem;margin:1.3rem auto 2.2rem;max-width:46ch}
.social-card{display:inline-flex;align-items:center;gap:1.1rem;text-align:left;
  background:linear-gradient(160deg,#fff,var(--cream-2));border:1px solid var(--line);
  border-radius:100px;padding:.9rem 1.6rem .9rem .9rem;box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s}
.social-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.social-ico{width:52px;height:52px;flex:none;display:grid;place-items:center;border-radius:16px;color:#fff;
  background:var(--warm-grad);box-shadow:0 10px 22px -12px rgba(200,90,40,.7)}
.social-ico svg{width:26px;height:26px}
.social-meta{display:flex;flex-direction:column;line-height:1.25}
.social-handle{font-family:"Fraunces";font-weight:600;font-size:1.2rem;color:var(--ink)}
.social-sub{font-size:.85rem;color:var(--ink-soft)}
.social-arr{margin-left:.4rem;color:var(--terra);font-size:1.2rem;transition:transform .35s var(--ease)}
.social-card:hover .social-arr{transform:translateX(4px)}

/* footer */
.footer{background:#1c130e;color:#cbb9a6;padding:clamp(3.5rem,7vw,5rem) clamp(1.2rem,4vw,3rem) 2rem}
.footer-top{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.2fr 2fr;gap:3rem;
  padding-bottom:2.6rem;border-bottom:1px solid rgba(203,185,166,.16)}
.footer-logo{width:120px;border-radius:14px;margin-bottom:1rem;box-shadow:0 10px 30px -16px rgba(0,0,0,.6)}
.footer-brand p{font-size:.95rem;max-width:32ch;color:#a99685}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.footer-cols h4{font-family:"Hanken Grotesk";font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--amber);margin-bottom:1.1rem;font-weight:700}
.footer-cols a{display:block;font-size:.94rem;color:#cbb9a6;padding:.3rem 0;transition:color .25s}
.footer-cols a:hover{color:#fff}
.footer-bottom{max-width:var(--maxw);margin:0 auto;padding-top:1.6rem;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:.6rem;font-size:.82rem;color:#8a7868}

/* ───── reveal animation ───── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  .emblem-frame,.hero-rays{animation:none}
  html{scroll-behavior:auto}
}

/* ───── responsive ───── */
@media (max-width:980px){
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero .kicker{margin-inline:auto}
  .lede{margin-inline:auto}
  .hero-cta,.hero-tags{justify-content:center}
  .hero-emblem{order:-1;margin-bottom:1rem}
  .emblem-frame img{max-width:360px}
  .work-grid,.trustee-grid{grid-template-columns:repeat(2,1fr)}
  .impact-grid{grid-template-columns:1fr;gap:1.6rem}
  .story-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:2rem}
}
@media (max-width:560px){
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:1.4rem}
  .work-grid,.trustee-grid{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .hero h1{font-size:clamp(2.5rem,11vw,3.4rem)}
}