:root{
  --green-deep:#1a361c; --green-primary:#154f29; --green-mid:#057836; --green-light:#539549;
  --teal:#2ba69a; --teal-dark:#094957;
  --n-white:#ffffff; --n-100:#f4f7f4; --n-200:#e6e6e6; --n-300:#c8c8c8;
  --text:#16241a; --text-soft:#4b5a4f; --radius-img:100px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Roboto',sans-serif;color:var(--text);background:var(--n-white);-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img,svg{display:block;max-width:100%;} a{color:inherit;text-decoration:none;} ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
@media(max-width:640px){.wrap{padding:0 20px;}}

.cantoneira{position:absolute;width:34px;height:34px;pointer-events:none;}
.cantoneira::before,.cantoneira::after{content:'';position:absolute;background:var(--teal);}
.cantoneira.tl{top:-14px;left:-14px;} .cantoneira.tl::before{width:2px;height:34px;left:0;top:0;} .cantoneira.tl::after{width:34px;height:2px;left:0;top:0;}
.cantoneira.br{bottom:-14px;right:-14px;} .cantoneira.br::before{width:2px;height:34px;right:0;bottom:0;} .cantoneira.br::after{width:34px;height:2px;right:0;bottom:0;}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--n-200);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px;}
.logo-slot{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--green-primary);font-size:15px;}
.logo-mark{width:34px;height:34px;border-radius:50%;border:2.5px solid var(--green-primary);display:flex;align-items:center;justify-content:center;font-weight:900;color:var(--green-primary);font-size:16px;}
nav.main-nav{display:flex;gap:32px;font-size:14px;font-weight:500;color:var(--text-soft);}
@media(max-width:800px){nav.main-nav{display:none;}}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:100px;font-weight:700;font-size:14px;transition:transform .15s ease;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:linear-gradient(120deg,var(--teal),var(--teal-dark));color:#fff;box-shadow:0 8px 20px -8px rgba(9,73,87,.55);}
.btn-secondary{background:transparent;border:1.5px solid var(--green-primary);color:var(--green-primary);}
.btn-secondary:hover{background:var(--green-primary);color:#fff;}
.btn-small{padding:10px 18px;font-size:13px;}

.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--green-deep) 0%,var(--green-primary) 55%,var(--green-mid) 100%);color:#fff;padding:88px 0 100px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:44px;}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#bfe6c9;margin-bottom:22px;}
.eyebrow::before{content:'';width:18px;height:1px;background:var(--teal);}
.hero h1{font-weight:300;font-size:clamp(34px,4.6vw,54px);line-height:1.08;letter-spacing:-.01em;margin-bottom:20px;}
.hero h1 strong{font-weight:700;color:#dff5e3;}
.hero p.lead{font-size:17px;line-height:1.6;color:#d7e9db;max-width:480px;margin-bottom:34px;}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.hero-badges,.hero-meta{display:flex;gap:28px;flex-wrap:wrap;font-size:13px;color:#bcd9c3;}
.hero-badges span,.hero-meta span{display:flex;align-items:center;gap:7px;}
.dot{width:5px;height:5px;border-radius:50%;background:var(--teal);}
.hero-visual{position:relative;}
.hero-photo{position:relative;aspect-ratio:4/5;border-radius:var(--radius-img) 24px 24px 24px;background:radial-gradient(circle at 30% 20%, rgba(255,255,255,.14), transparent 55%),linear-gradient(160deg,#2c6b3f,#0e3320);display:flex;align-items:flex-end;padding:26px;box-shadow:0 30px 60px -20px rgba(0,0,0,.45);}
.hero-photo .ph-label{position:absolute;top:20px;left:20px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.55);}

section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head .tag{font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:12px;display:block;}
.section-head h2{font-weight:700;font-size:clamp(26px,3vw,34px);color:var(--green-primary);line-height:1.2;margin-bottom:14px;}
.alt-bg{background:var(--n-100);}

.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start;}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;}}
.about-grid p{font-size:15.5px;line-height:1.75;color:var(--text-soft);margin-bottom:16px;}
.stat-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.stat-card,.trust-stat{background:var(--n-white);border:1px solid var(--n-200);border-radius:16px;padding:20px;}
.stat-card .num,.trust-stat .num{font-size:26px;font-weight:700;color:var(--green-primary);}
.stat-card .label,.trust-stat .label{font-size:12.5px;color:var(--text-soft);margin-top:4px;}

.target-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media(max-width:760px){.target-list{grid-template-columns:1fr;}}
.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:760px){.pair-grid{grid-template-columns:1fr;}}
.target-item{background:var(--n-white);border:1px solid var(--n-200);border-radius:16px;padding:26px 22px;}
.icon-badge{width:42px;height:42px;border-radius:11px;background:rgba(43,166,154,.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.target-item h3{font-size:16px;font-weight:700;color:var(--green-primary);margin-bottom:8px;}
.target-item p{font-size:14px;color:var(--text-soft);line-height:1.55;}

.accordion-item{border-bottom:1px solid var(--n-200);}
.accordion-item:first-child{border-top:1px solid var(--n-200);}
.acc-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;padding:22px 4px;text-align:left;background:none;}
.acc-trigger .n{font-size:13px;color:var(--teal-dark);font-weight:700;margin-right:14px;}
.acc-trigger h4{font-size:16.5px;font-weight:500;color:var(--text);flex:1;}
.acc-trigger .plus{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--n-300);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;transition:transform .25s ease, border-color .25s ease;}
.acc-trigger .plus::before,.acc-trigger .plus::after{content:'';position:absolute;background:var(--green-primary);}
.acc-trigger .plus::before{width:10px;height:1.6px;} .acc-trigger .plus::after{width:1.6px;height:10px;transition:opacity .2s ease;}
.accordion-item.open .acc-trigger .plus{transform:rotate(180deg);border-color:var(--teal);}
.accordion-item.open .acc-trigger .plus::after{opacity:0;}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.acc-panel-inner{padding:0 4px 24px 42px;font-size:14.5px;color:var(--text-soft);line-height:1.6;}

.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media(max-width:900px){.diff-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.diff-grid{grid-template-columns:1fr;}}
.diff-card{padding:24px 20px;border-radius:16px;background:var(--green-primary);color:#fff;position:relative;overflow:hidden;}
.diff-card h3{font-size:15px;font-weight:700;margin-bottom:8px;} .diff-card p{font-size:13px;color:#cfe6d4;line-height:1.5;}

.faculty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:820px){.faculty-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.faculty-grid{grid-template-columns:1fr;}}
.faculty-photo{aspect-ratio:1/1;border-radius:24px 24px 100px 24px;margin-bottom:16px;background:linear-gradient(150deg,#dfeee2,#b9d6c0);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--green-primary);text-transform:uppercase;letter-spacing:.06em;}
.faculty-card h3{font-size:16px;font-weight:700;color:var(--green-primary);margin-bottom:4px;}
.faculty-card span{font-size:13px;color:var(--text-soft);}

.testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
@media(max-width:760px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{background:var(--n-white);border:1px solid var(--n-200);border-radius:20px;padding:32px 28px;position:relative;}
.testi-card .quote-mark{font-size:52px;color:var(--n-300);line-height:1;font-weight:700;font-family:Georgia,serif;margin-bottom:6px;}
.testi-card p.quote{font-size:15.5px;color:var(--text);line-height:1.6;margin-bottom:20px;}
.testi-author{display:flex;align-items:center;gap:12px;}
.testi-avatar{width:40px;height:40px;border-radius:50%;background:var(--n-200);}
.testi-author strong{font-size:13.5px;color:var(--green-primary);display:block;} .testi-author span{font-size:12px;color:var(--text-soft);}

.price-card{max-width:520px;margin:0 auto;background:linear-gradient(150deg,var(--green-deep),var(--green-primary));border-radius:28px;padding:44px 40px;color:#fff;text-align:center;position:relative;}
.price-card .old{font-size:14px;color:#a9cdb0;text-decoration:line-through;}
.price-card .value{font-size:44px;font-weight:700;margin:6px 0 2px;}
.price-card .installments{font-size:13.5px;color:#bcd9c3;margin-bottom:26px;}
.price-card ul{text-align:left;margin:0 auto 30px;max-width:340px;}
.price-card li{font-size:14px;color:#dff0e2;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.price-card .btn-primary{width:100%;justify-content:center;padding:16px;font-size:15px;}

.cta-band{background:linear-gradient(120deg,var(--teal-dark),var(--teal));color:#fff;text-align:center;padding:72px 0;}
.cta-band h2{font-weight:700;font-size:clamp(24px,3.4vw,32px);margin-bottom:14px;}
.cta-band p{color:#dff5f2;font-size:15px;margin-bottom:30px;max-width:480px;margin-inline:auto;}
.cta-band .hero-ctas{justify-content:center;}
.cta-band .btn-secondary{border-color:#fff;color:#fff;} .cta-band .btn-secondary:hover{background:#fff;color:var(--teal-dark);}

.trust-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media(max-width:860px){.trust-split{grid-template-columns:1fr;}}
.trust-split p{font-size:15px;color:var(--text-soft);line-height:1.75;margin-bottom:16px;}
.trust-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.trust-photo{aspect-ratio:4/3;border-radius:100px 24px 24px 24px;background:linear-gradient(150deg,#2c6b3f,#0e3320);position:relative;display:flex;align-items:flex-end;padding:20px;color:#e7f3ea;font-size:12px;}

.course-card{background:var(--n-white);border:1px solid var(--n-200);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease, box-shadow .2s ease;}
.course-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -20px rgba(21,79,41,.25);}
.course-photo{aspect-ratio:16/10;background:linear-gradient(150deg,#dfeee2,#9fc7a8);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--green-primary);position:relative;}
.course-cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);color:var(--green-primary);font-size:11px;font-weight:700;padding:5px 12px;border-radius:100px;}
.course-body{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column;}
.course-body h3{font-size:16.5px;font-weight:700;color:var(--green-primary);margin-bottom:8px;line-height:1.3;}
.course-body p{font-size:13.5px;color:var(--text-soft);line-height:1.5;margin-bottom:16px;flex:1;}
.course-meta{display:flex;gap:14px;font-size:12px;color:var(--text-soft);margin-bottom:16px;}
.course-link{font-size:13.5px;font-weight:700;color:var(--teal-dark);}

.carousel-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;}
.carousel-nav{display:flex;gap:10px;}
.carousel-nav button{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--n-300);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--green-primary);}
.carousel-nav button:hover{background:var(--green-primary);color:#fff;}
.carousel-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;}
.carousel-track .course-card{min-width:290px;scroll-snap-align:start;}

.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.filter-pill{padding:9px 18px;border-radius:100px;border:1.5px solid var(--n-300);font-size:13.5px;font-weight:600;color:var(--text-soft);}
.filter-pill.active,.filter-pill:hover{background:var(--green-primary);border-color:var(--green-primary);color:#fff;}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:900px){.catalog-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.catalog-grid{grid-template-columns:1fr;}}
.catalog-grid .course-card.hidden{display:none;}

footer{background:var(--green-deep);color:#cfe3d2;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;margin-bottom:48px;}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#8fb896;margin-bottom:16px;}
.footer-grid ul li{margin-bottom:10px;font-size:14px;} .footer-grid ul li a:hover{color:#fff;}
.footer-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;margin-bottom:14px;}
.social-row{display:flex;gap:10px;margin-top:16px;}
.social-chip{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;}
.social-chip:hover{background:rgba(255,255,255,.12);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:#7fa686;}