/* EduCity site - purple from the app, playful but uncluttered */
:root{
  --purple:#A855F7; --purple-600:#9333EA; --purple-700:#7E22CE; --purple-400:#C084FC;
  --purple-100:#F3E8FF; --purple-50:#FAF5FF;
  --ink:#0E0420; --slate:#5A5470; --line:#EBE4F5; --white:#fff;
  --coin:#FFC94A; --mint:#4ADE80; --tangerine:#FB923C; --sky:#7DD3FC; --rose:#FB7185;
  --r:18px; --r-lg:28px; --pill:999px;
  --shadow:0 6px 24px rgba(14,4,32,.07);
  --shadow-lg:0 20px 50px rgba(14,4,32,.16);
  --wrap:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:#4A4A57;
  font-family:Inter,system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Fredoka,Poppins,Inter,sans-serif;color:#3B3A4A;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.3rem,5vw,3.8rem);line-height:1.05;letter-spacing:-.01em}
h2{font-size:2.1rem;line-height:1.2;color:var(--purple-600)}
h3{font-size:1.4rem;line-height:1.25}
p{margin:0 0 1.1em}
a{color:var(--purple-600);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:780px}
.center{text-align:center}
.section{padding:96px 0}
.section--tint{background:#E8F6FF}
.eyebrow{font-family:Fredoka,Poppins,sans-serif;font-size:2.1rem;font-weight:600;letter-spacing:0;
  color:var(--purple-600);margin-bottom:16px;line-height:1.2}
.split .eyebrow{margin-bottom:18px}
.lede{font-size:1.15rem;color:var(--slate)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;min-width:52px;
  padding:13px 30px;border-radius:14px;font-family:Fredoka,Poppins,sans-serif;font-size:.95rem;
  font-weight:600;letter-spacing:.04em;text-transform:uppercase;border:2.5px solid transparent;
  cursor:pointer;transition:transform .16s,box-shadow .16s,background .16s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--purple-600);color:#fff;box-shadow:0 4px 0 var(--purple-700)}
.btn--primary:hover{background:var(--purple);color:#fff;box-shadow:0 6px 0 var(--purple-700)}
.btn--coin{background:var(--coin);color:var(--ink);box-shadow:0 4px 0 #E0A62B}
.btn--coin:hover{box-shadow:0 6px 0 #E0A62B}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--onpurple{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn--onpurple:hover{background:#fff;color:var(--purple-700)}

/* nav */
.nav{position:sticky;top:0;z-index:70;background:#fff;border-bottom:1px solid transparent;transition:.2s}
.nav.scrolled{box-shadow:0 2px 16px rgba(14,4,32,.09);border-color:var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:98px}
.brand{display:flex;align-items:center;gap:10px;font-family:Fredoka,Poppins,sans-serif;font-weight:600;
  font-size:2.3rem;color:var(--purple-600);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand .dot{color:var(--coin)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--ink);font-weight:500;font-size:.98rem;display:inline-flex;align-items:center;min-height:44px}
.nav-links a:hover{color:var(--purple-600);text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{min-height:46px;padding:10px 22px;font-size:.85rem}
.burger{display:none;width:48px;height:48px;border:0;background:none;flex-direction:column;
  justify-content:center;gap:5px;padding:12px;cursor:pointer}
.burger span{height:3px;background:var(--ink);border-radius:3px}
.mobile{display:none;flex-direction:column;gap:6px;padding:0 24px 22px}
.mobile.open{display:flex}
.mobile a{min-height:48px;display:flex;align-items:center;font-weight:600}
@media(max-width:1000px){.nav-links,.nav-cta .btn--ghost{display:none}}
@media(max-width:760px){.nav-cta{display:none}.burger{display:flex}}

/* hero */
.hero{position:relative;background:#fff;padding:56px 0 26px;overflow:hidden}
.hero h1{color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--purple-600);display:block}
.hero p{color:var(--slate);font-size:1.2rem;max-width:34ch}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-bottom:40px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;text-align:center}
  .hero p{margin-inline:auto}.hero-cta{justify-content:center}}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-art{position:relative}


/* the city builds itself */
.cityline{position:relative;width:100%;max-width:640px;display:block;margin:0 auto}
.hero .cityline{margin-top:8px}
.closing .cityline{max-width:420px;opacity:.95;margin-top:26px}
.cityline .bld{transform-origin:50% 100%;animation:rise .9s cubic-bezier(.2,1.4,.4,1) both}
.cityline .bld:nth-child(1){animation-delay:.15s}
.cityline .bld:nth-child(2){animation-delay:.45s}
.cityline .bld:nth-child(3){animation-delay:.30s}
.cityline .bld:nth-child(4){animation-delay:.75s}
.cityline .bld:nth-child(5){animation-delay:.60s}
.cityline .bld:nth-child(6){animation-delay:.95s}
.cityline .bld:nth-child(7){animation-delay:1.15s}
.cityline .bld:nth-child(8){animation-delay:1.35s}
@keyframes rise{0%{transform:translateY(120px) scaleY(.4);opacity:0}60%{opacity:1}100%{transform:translateY(0) scaleY(1);opacity:1}}
.win{animation:blink 4s steps(1,end) infinite;opacity:.92}
.win:nth-of-type(2n){animation-delay:1.3s}
.win:nth-of-type(3n){animation-delay:2.6s}
@keyframes blink{0%,55%{opacity:.92}56%,72%{opacity:.3}73%,100%{opacity:.92}}
.cloud{animation:drift 30s ease-in-out infinite}
.cloud--2{animation-duration:44s;animation-direction:reverse}
@keyframes drift{0%,100%{transform:translateX(0)}50%{transform:translateX(46px)}}
.coin{position:absolute;width:34px;animation:pop 5.5s ease-in-out infinite;z-index:4}
.coin--1{right:24%;bottom:30%}
.coin--2{right:14%;bottom:44%;animation-delay:1.6s;width:26px}
.coin--3{right:38%;bottom:26%;animation-delay:3.1s;width:22px}
@keyframes pop{0%{transform:translateY(14px) scale(.7);opacity:0}
  25%{opacity:1}70%{transform:translateY(-46px) scale(1);opacity:1}100%{transform:translateY(-80px) scale(.9);opacity:0}}

/* hero without art, page heroes, reveals, placeholders, missions */
.hero-grid--solo{grid-template-columns:1fr;text-align:center;padding-bottom:24px}
.hero-grid--solo p{margin-inline:auto}
.hero-grid--solo .hero-cta{justify-content:center}
.hero--page{padding-top:56px}
.note{font-size:.88rem;color:var(--slate);opacity:.85;margin-top:14px}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1)}
.reveal.in{opacity:1;transform:none}

.ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;
  border:2px dashed #C9CEDA;border-radius:var(--r-lg);background:repeating-linear-gradient(
  -45deg,#FBFBFD,#FBFBFD 12px,#F2F4F8 12px,#F2F4F8 24px);padding:22px;color:var(--slate);width:100%}
.ph strong{font-family:Fredoka,Poppins,sans-serif;color:#6B7280;font-size:1.05rem}
.ph span{font-size:.9rem}
.ph-tag{display:inline-block;background:#8A93A6;color:#fff;border-radius:var(--pill);
  padding:3px 12px;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.logo-row .ph{max-width:280px}
.grid-ph{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
@media(max-width:900px){.grid-ph{grid-template-columns:1fr}}

.missions{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.missions{grid-template-columns:1fr}}
.mission{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:16px 20px;font-family:Fredoka,Poppins,sans-serif;box-shadow:var(--shadow)}
.mission span{flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:#E6F6FB;
  color:#0E7490;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.missions .mission:nth-child(3n+2) span{background:#DCFCE7;color:#16A34A}
.missions .mission:nth-child(3n) span{background:#FFEDD5;color:#EA580C}

.illus{width:100%;max-width:460px;margin:0 auto;aspect-ratio:1/1;border-radius:32px;
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.illus--sky{background:#E8F6FF}
.illus--mint{background:#E8F9EF}
.illus--sun{background:#FFF6E2}
.illus .cityline{max-width:88%}
.illus .cityline--sq{max-width:92%;width:92%}
.illus .house{width:88%}
.illus .house svg{max-width:none}

.art{width:100%;max-width:420px}
.plan-row{opacity:0;animation:planin 7s ease-out infinite}
.plan-row--1{animation-delay:.2s}.plan-row--2{animation-delay:1.1s}
.plan-row--3{animation-delay:2s}.plan-row--4{animation-delay:2.9s}
@keyframes planin{0%{opacity:0;transform:translateX(-14px)}6%{opacity:1;transform:translateX(0)}
  92%{opacity:1;transform:translateX(0)}100%{opacity:0}}
.login-chip{opacity:0;animation:chipin 6s ease-out infinite}
.login-chip--1{animation-delay:.3s}.login-chip--2{animation-delay:1.3s}
@keyframes chipin{0%{opacity:0;transform:translateY(12px)}10%{opacity:1;transform:translateY(0)}
  92%{opacity:1}100%{opacity:0}}
.login-tick{opacity:0;transform-origin:312px 300px;animation:tickin 6s ease-out infinite}
@keyframes tickin{0%,38%{opacity:0;transform:scale(.4)}46%{opacity:1;transform:scale(1.15)}
  52%,92%{opacity:1;transform:scale(1)}100%{opacity:0}}
.bar{transform-origin:50% 326px;animation:grow 5.5s cubic-bezier(.2,1.3,.4,1) infinite}
.bar--1{animation-delay:.1s}.bar--2{animation-delay:.35s}
.bar--3{animation-delay:.6s}.bar--4{animation-delay:.85s}
@keyframes grow{0%{transform:scaleY(.2)}18%{transform:scaleY(6.2)}
  22%{transform:scaleY(5.6)}92%{transform:scaleY(5.6)}100%{transform:scaleY(.2)}}

.drop{animation:dropin 4.6s ease-in infinite}
.drop--2{animation-delay:1.5s}.drop--3{animation-delay:3s}
@keyframes dropin{0%{opacity:0;transform:translateY(-30px)}12%{opacity:1}
  46%{opacity:1;transform:translateY(150px)}52%,100%{opacity:0;transform:translateY(150px)}}
.fill{transform-origin:50% 340px;animation:fillup 9s ease-in-out infinite}
@keyframes fillup{0%{transform:scaleY(.25)}60%{transform:scaleY(1)}96%{transform:scaleY(1)}100%{transform:scaleY(.25)}}

.logins{display:flex;gap:56px;flex-wrap:wrap;margin-top:26px;align-items:center;justify-content:center}
.logins img{height:44px;width:auto;object-fit:contain}
.chip{display:inline-flex;align-items:center;min-height:44px;padding:10px 20px;border-radius:var(--pill);
  border:2px solid var(--line);font-family:Fredoka,Poppins,sans-serif;font-weight:600;color:var(--ink);
  background:#fff}

.faq{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;
  font-family:Fredoka,Poppins,sans-serif;font-size:1.15rem;color:var(--ink);min-height:56px;
  display:flex;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:1.6rem;color:var(--purple-600);line-height:1}
.faq[open] summary::after{content:"\2013"}
.faq-body{padding:0 0 22px}
.faq-body p{margin:0;color:var(--slate)}

/* proof band */
.proof{background:#fff;padding:38px 0 10px}
.proof p{font-family:Fredoka,Poppins,sans-serif;text-align:center;color:var(--slate);margin-bottom:22px}
.logo-row{display:flex;align-items:center;justify-content:center;gap:60px;flex-wrap:wrap}
.logo-row img{height:78px;width:auto;object-fit:contain}

/* facts */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;text-align:center}
@media(max-width:760px){.facts{grid-template-columns:1fr}}
.fact .n{font-family:Fredoka,Poppins,sans-serif;font-size:3rem;font-weight:600;line-height:1}
.fact:nth-child(1) .n{color:var(--purple-600)}
.fact:nth-child(2) .n{color:#0EA5C6}
.fact:nth-child(3) .n{color:var(--tangerine)}
.fact p{color:var(--slate);margin:8px 0 0}

/* steps + house build */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow)}
.steps .step:nth-child(2) .n{background:#DCFCE7;color:#16A34A}
.steps .step:nth-child(3) .n{background:#FFEDD5;color:#EA580C}
.step .n{width:46px;height:46px;border-radius:50%;background:var(--purple-100);color:var(--purple-600);
  font-family:Fredoka,Poppins,sans-serif;font-weight:600;display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;margin-bottom:16px}
.step p{color:var(--slate);margin:0}
.house-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media(max-width:900px){.house-wrap{grid-template-columns:1fr}}
.house svg{width:100%;max-width:440px;margin:0 auto}
.house .part{opacity:0;animation-duration:9s;animation-iteration-count:infinite;animation-timing-function:ease-out}
.house .p1{animation-name:b1}
.house .p2{animation-name:b2}
.house .p3{animation-name:b3}
.house .p4{animation-name:b4}
.house .p5{animation-name:b5}
@keyframes b1{0%,3%{opacity:0;transform:translateY(14px)}9%,92%{opacity:1;transform:translateY(0)}100%{opacity:0}}
@keyframes b2{0%,15%{opacity:0;transform:translateY(14px)}21%,92%{opacity:1;transform:translateY(0)}100%{opacity:0}}
@keyframes b3{0%,27%{opacity:0;transform:translateY(-14px)}33%,92%{opacity:1;transform:translateY(0)}100%{opacity:0}}
@keyframes b4{0%,39%{opacity:0;transform:scale(.86)}45%,92%{opacity:1;transform:scale(1)}100%{opacity:0}}
@keyframes b5{0%,51%{opacity:0;transform:translateY(10px)}57%,92%{opacity:1;transform:translateY(0)}100%{opacity:0}}
.house svg{transform-box:fill-box}
.house .part{transform-origin:50% 100%}

/* audience blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:34px}.split--flip .shot{order:-1}}
.ticks{list-style:none;margin:0 0 26px;padding:0}
.ticks li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;color:var(--slate)}
.ticks .t{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:#E8F7EE;
  display:flex;align-items:center;justify-content:center;margin-top:2px}
.shot{border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}

/* quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.quotes{grid-template-columns:1fr}}
.quote{background:#fff;border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);border:1px solid var(--line);
  border-top:6px solid var(--coin)}
.quotes .quote:nth-child(2){border-top-color:var(--mint)}
.quotes .quote:nth-child(3){border-top-color:#7DD3FC}
.quote blockquote{margin:0 0 14px;font-family:Fredoka,Poppins,sans-serif;font-size:1.15rem;line-height:1.4}
.quote cite{font-style:normal;color:var(--slate);font-size:.92rem}

/* closing band */
.closing{position:relative;background:#fff;border-top:1px solid var(--line);padding:74px 0 30px;overflow:hidden;text-align:center}

.closing p{color:var(--slate);max-width:44ch;margin-inline:auto}

/* footer */
.ft{background:var(--ink);color:rgba(255,255,255,.75);padding:56px 0 26px;font-size:.95rem}
.ft a{color:rgba(255,255,255,.75)}
.ft a:hover{color:#fff}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
@media(max-width:880px){.ft-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ft-grid{grid-template-columns:1fr}}
.ft h2{color:#fff;font-size:1rem;letter-spacing:.01em;margin-bottom:14px}
.ft ul{list-style:none;margin:0;padding:0}
.ft li{margin-bottom:9px}
.ft .brand{color:#fff;font-size:1.9rem;margin-bottom:12px}
.ft-base{margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.16);font-size:.86rem}
.skip{position:absolute;left:-9999px;top:8px;z-index:99}
.skip:focus{left:8px}

@media(prefers-reduced-motion:reduce){
  .cityline .bld,.win,.cloud,.coin,.reveal,.house .part,.plan-row,.login-chip,.login-tick,.bar,.drop,.fill{animation:none!important;opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}