:root{
  --teal:#25aa90;
  --teal-600:#1a7a68;
  --teal-800:#1b5f5c;
  --graphite:#33393d;
  --ink:#22272a;
  --muted:#5d666b;
  --line:#e2e7e8;
  --tint:#f2f6f5;
  --white:#fff;
  --warn:#c9822a;
  --radius:14px;
  --shadow:0 18px 50px -24px rgba(27,57,60,.35);
  --font-head:"Outfit",system-ui,sans-serif;
  --font-body:"Source Sans 3",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font-body);font-size:18px;line-height:1.6;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--font-head);color:var(--graphite);line-height:1.15;margin:0 0 .6em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:700}
h1 span{color:var(--teal-600)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:var(--teal-600)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--graphite);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--teal-600);color:#fff;font-family:var(--font-head);font-weight:600;font-size:1rem;padding:14px 26px;border-radius:999px;text-decoration:none;border:2px solid var(--teal-600);cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{background:var(--teal-800);border-color:var(--teal-800);transform:translateY(-1px);box-shadow:0 10px 24px -12px rgba(31,143,122,.8)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid rgba(37,170,144,.45);outline-offset:2px}
.btn--ghost{background:transparent;color:var(--graphite);border-color:var(--line)}
.btn--ghost:hover{background:var(--tint);color:var(--graphite);border-color:var(--teal);box-shadow:none}
.btn--sm{padding:9px 18px;font-size:.92rem}
.btn--full{width:100%}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.is-scrolled{border-bottom-color:var(--line)}
.top__in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{color:var(--graphite);text-decoration:none;font-family:var(--font-head);font-weight:500;font-size:.98rem}
.nav a:not(.btn):hover{color:var(--teal-600)}
.nav a.btn{color:#fff}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.menu-btn span{display:block;height:2px;background:var(--graphite);margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 96px;background:
  radial-gradient(900px 500px at 92% 10%,rgba(37,170,144,.13),transparent 60%),
  radial-gradient(700px 400px at -10% 100%,rgba(27,95,92,.08),transparent 60%)}
.hero__in{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.eyebrow{font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-600);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--teal);border-radius:2px}
.eyebrow--light{color:#7fd8c5}
.eyebrow--light::before{background:#7fd8c5}
.lead{font-size:1.2rem;color:var(--muted);max-width:34em}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 34px}
.hero__facts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:.95rem}
.hero__facts li{display:flex;align-items:center;gap:8px}
.hero__facts li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal)}

/* mock dashboard */
.hero__panel{position:relative}
.mock{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;transform:perspective(1400px) rotateY(-6deg) rotateX(2deg);transition:transform .5s}
.hero__panel:hover .mock{transform:none}
.mock__bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line);background:#fafbfb}
.dot{width:10px;height:10px;border-radius:50%;background:#dfe4e5}
.mock__school{margin-left:12px;font-size:.78rem;color:var(--muted);font-family:var(--font-head)}
.mock__body{display:grid;grid-template-columns:56px 1fr;min-height:330px}
.mock__side{background:var(--graphite);padding:18px 0;display:flex;flex-direction:column;align-items:center;gap:16px}
.mock__side i{width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.14)}
.mock__side i.on{background:var(--teal)}
.mock__main{padding:20px 22px}
.mock__title{font-family:var(--font-head);font-weight:600;color:var(--graphite);margin:0 0 14px}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.kpi{border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.kpi b{display:block;font-family:var(--font-head);font-size:1.6rem;color:var(--teal-800);line-height:1.1}
.kpi span{font-size:.8rem;color:var(--muted)}
.kpi--warn b{color:var(--warn)}
.mock__sub{font-family:var(--font-head);font-size:.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin:18px 0 8px}
.alerts{list-style:none;margin:0;padding:0;font-size:.84rem;color:var(--ink)}
.alerts li{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.tag{font-style:normal;font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:999px;background:#e8eef6;color:#3a5a80;white-space:nowrap}
.tag--warn{background:#fbefdd;color:#94591a}
.tag--ok{background:#dcf3ec;color:var(--teal-800)}
.mock__note{text-align:center;font-size:.8rem;color:#8a9397;margin:14px 0 0}

/* sections */
.section{padding:96px 0}
.section--tint{background:var(--tint)}
.section--dark{background:linear-gradient(135deg,#23292c,#2b3438 60%,#1f4a47);color:#dfe7e6}
.section--dark h2{color:#fff}
.h2-center{text-align:center;max-width:22em;margin-left:auto;margin-right:auto;margin-bottom:48px}
.section .eyebrow{justify-content:flex-start}
#modulos>.wrap>.eyebrow,.section:not(.section--dark)>.wrap>.eyebrow{justify-content:center}
#modulos>.wrap>.eyebrow::after,.section:not(.section--dark)>.wrap>.eyebrow::after{content:"";width:28px;height:2px;background:var(--teal);border-radius:2px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split>div>p{color:var(--muted)}
.section--dark .split>div>p{color:#bccac8}

/* ficha */
.ficha{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.ficha__head{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.ficha__head b{display:block;font-family:var(--font-head);color:var(--graphite)}
.ficha__head span{font-size:.9rem;color:var(--muted)}
.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--teal),var(--teal-800));color:#fff;font-family:var(--font-head);font-weight:600}
.ficha__list{list-style:none;margin:0;padding:0}
.ficha__list li{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px dashed var(--line);font-size:.98rem}
.ficha__list li:last-child{border-bottom:0;padding-bottom:0}
.ficha__list em{font-style:normal;font-size:.85rem;color:var(--muted);background:var(--tint);padding:3px 10px;border-radius:999px}
.ficha__list em.ok{background:#dcf3ec;color:var(--teal-800)}

/* module cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(37,170,144,.4)}
.card p{color:var(--muted);font-size:.98rem;margin:0}
.card__icon{width:50px;height:50px;border-radius:13px;background:linear-gradient(135deg,rgba(37,170,144,.16),rgba(27,95,92,.12));display:grid;place-items:center;margin-bottom:20px}
.card__icon svg{width:26px;height:26px;fill:none;stroke:var(--teal-800);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* roles */
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.role{border-left:3px solid var(--teal);background:var(--tint);border-radius:0 12px 12px 0;padding:18px 22px}
.role b{display:block;font-family:var(--font-head);color:var(--graphite);font-weight:600}
.role span{font-size:.95rem;color:var(--muted)}

/* checks */
.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{position:relative;padding:16px 18px 16px 52px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:12px;font-size:.98rem;color:#bccac8}
.checks li b{color:#fff;font-weight:600}
.checks li::before{content:"";position:absolute;left:18px;top:19px;width:20px;height:20px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/13px no-repeat}

/* roadmap */
.road{list-style:none;margin:0 auto;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:r;position:relative}
.road::before{content:"";position:absolute;top:22px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--teal),var(--teal-800))}
.road li{position:relative;text-align:center}
.road li>span{position:relative;z-index:1;display:grid;place-items:center;width:46px;height:46px;margin:0 auto 16px;border-radius:50%;background:#fff;border:2px solid var(--teal);color:var(--teal-800);font-family:var(--font-head);font-weight:700}
.road li:first-child>span{background:var(--teal);color:#fff}
.road b{display:block;font-family:var(--font-head);color:var(--graphite);margin-bottom:6px}
.road p{font-size:.92rem;color:var(--muted);margin:0}

/* contact */
.split--form{align-items:start}
.contact-points{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.contact-points li{display:flex;gap:10px;align-items:center;color:var(--graphite);font-weight:500}
.contact-points li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal)}
.form{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:32px}
.form label{display:block;font-size:.88rem;font-weight:600;color:var(--graphite);margin-bottom:16px}
.form input,.form textarea{display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;font-size:1rem;color:var(--ink);padding:12px 14px;border:1px solid #cfd7d8;border-radius:10px;background:#fbfcfc;transition:border-color .2s,background .2s}
.form input:focus,.form textarea:focus{border-color:var(--teal);background:#fff;outline:none;box-shadow:0 0 0 3px rgba(37,170,144,.18)}
.form .is-invalid{border-color:#c94a3a;background:#fff8f7}
.form textarea{resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form__msg{margin:14px 0 0;font-size:.95rem;min-height:1.4em}
.form__msg.ok{color:var(--teal-800);font-weight:600}
.form__msg.err{color:#b23b2c}
.form__legal{font-size:.8rem;color:#8a9397;margin:6px 0 0}

/* footer */
.foot{background:#fff;border-top:1px solid var(--line);padding:48px 0}
.foot__in{display:flex;align-items:center;justify-content:space-between;gap:32px}
.foot__in img{width:260px}
.foot__meta{text-align:right;color:var(--muted);font-size:.9rem}
.foot__meta b{color:var(--graphite)}
.foot__meta p{margin:0 0 8px}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}.mock{transform:none}}

/* responsive */
@media (max-width:1000px){
  .hero__in,.split{grid-template-columns:1fr;gap:44px}
  .grid,.roles{grid-template-columns:repeat(2,1fr)}
  .road{grid-template-columns:1fr;max-width:520px;gap:22px}
  .road::before{top:10px;bottom:10px;left:22px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--teal),var(--teal-800))}
  .road li{display:flex;gap:18px;text-align:left;align-items:flex-start}
  .road li>span{margin:0;flex:none}
  .mock{transform:none}
}
@media (max-width:820px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 20px;box-shadow:0 20px 30px -20px rgba(0,0,0,.2);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav a.btn{margin-top:14px;border-bottom:0;padding:13px 18px}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:640px){
  body{font-size:17px}
  .wrap{padding:0 16px}
  .section{padding:68px 0}
  .hero{padding:44px 0 64px}
  .grid,.roles,.row{grid-template-columns:1fr}
  .row{gap:0}
  .brand img{height:36px}
  .mock__body{grid-template-columns:40px 1fr}
  .mock__main{padding:16px}
  .kpi b{font-size:1.35rem}
  .form{padding:22px}
  .foot__in{flex-direction:column;text-align:center}
  .foot__meta{text-align:center}
  .hero__cta .btn{flex:1 1 auto}
}