:root{
  --blue:#29ABE2;
  --blue-dark:#1B3A52;
  --orange:#F2A93B;
  --gray-900:#2E2E2E;
  --gray-600:#4D4D4D;
  --gray-400:#8C8C8C;
  --bg:#F7F9FA;
  --white:#FFFFFF;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:'Inter',sans-serif;
  color:var(--gray-900);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;font-weight:600;color:var(--blue-dark);}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container{max-width:1140px;margin:0 auto;padding:0 24px;}

/* ---- Header ---- */
header{position:sticky;top:0;z-index:10;background:var(--white);border-bottom:1px solid #E4E9EC;}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.brand{display:flex;align-items:center;gap:12px;margin-left:4px;}
.brand img{height:52px;width:auto;}
.header-actions{display:flex;align-items:center;gap:14px;}
.header-spacer{display:none;}
nav.main-nav ul{display:flex;gap:32px;list-style:none;font-size:14px;font-weight:500;color:var(--gray-600);}
nav.main-nav ul a:hover, nav.main-nav ul a.active{color:var(--blue);}
.btn-orcamento{background:var(--orange);color:var(--white);padding:10px 22px;border-radius:8px;font-weight:600;font-size:14px;white-space:nowrap;display:inline-block;transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;}
.btn-orcamento:hover{background:#E0972A;transform:translateY(-2px);box-shadow:0 8px 18px rgba(242,169,59,0.35);}
.menu-toggle{display:none;align-items:center;justify-content:center;background:none;border:0;color:var(--blue-dark);cursor:pointer;padding:6px;}

.mobile-menu{display:none;background:var(--white);border-top:1px solid #E4E9EC;max-height:0;overflow:hidden;transition:max-height .25s ease;}
.mobile-menu ul{list-style:none;padding:8px 24px 4px;}
.mobile-menu li{border-bottom:1px solid #EEF2F4;}
.mobile-menu a{display:block;padding:14px 4px;font-size:15px;font-weight:500;color:var(--gray-600);}
.mobile-menu a.active, .mobile-menu a:hover{color:var(--blue);}
.mobile-menu a.mobile-cta{color:var(--orange);font-weight:700;}
.mobile-menu.open{max-height:520px;}

/* ---- Page hero (interior pages) ---- */
.page-hero{background:var(--blue-dark);padding:64px 0;}
.page-hero .eyebrow{color:var(--orange);font-weight:600;font-size:13px;letter-spacing:2px;text-transform:uppercase;display:block;margin-bottom:12px;}
.page-hero h1{color:var(--white);font-size:36px;}
.page-hero p{color:#C9D6DE;font-size:16px;max-width:560px;margin-top:14px;}
.breadcrumb{font-size:13px;color:#8FA0AA;margin-top:18px;}
.breadcrumb a:hover{color:var(--orange);}

/* ---- Hero (home) ---- */
.hero{position:relative;overflow:hidden;background:var(--blue-dark);padding:100px 0 120px;}
.hero .container{display:flex;align-items:center;gap:48px;position:relative;z-index:2;}
.hero-copy{flex:0 1 620px;max-width:620px;}
.hero-copy .eyebrow{color:var(--orange);font-weight:600;font-size:14px;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;display:block;}
.hero-copy h1{color:var(--white);font-size:44px;line-height:1.2;margin-bottom:20px;}
.hero-copy h1 em{color:var(--blue);font-style:normal;}
.hero-copy p{color:#C9D6DE;font-size:17px;max-width:480px;margin-bottom:32px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.btn-primary{background:var(--orange);color:var(--white);padding:14px 28px;border-radius:8px;font-weight:600;font-size:15px;display:inline-block;transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;}
.btn-primary:hover{background:#E0972A;transform:translateY(-2px);box-shadow:0 10px 22px rgba(242,169,59,0.35);}
.btn-secondary{border:1.5px solid #4A6B80;color:var(--white);padding:14px 28px;border-radius:8px;font-weight:600;font-size:15px;display:inline-block;transition:transform .15s ease, background-color .15s ease, border-color .15s ease;}
.btn-secondary:hover{background:rgba(255,255,255,0.08);border-color:var(--white);transform:translateY(-2px);}

/* ---- Section heading pattern ---- */
.section{padding:96px 0;}
.section.tight{padding:64px 0;}
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section-head.left{margin:0 0 40px;text-align:left;}
.section-head .eyebrow{color:var(--blue);font-weight:600;font-size:13px;letter-spacing:2px;text-transform:uppercase;display:block;margin-bottom:12px;}
.section-head h2{font-size:32px;margin-bottom:12px;}
.section-head p{color:var(--gray-600);font-size:16px;}

/* ---- Services (home) ---- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.service-card{background:var(--white);border:1px solid #E4E9EC;border-radius:14px;padding:32px;transition:transform .12s ease-out, box-shadow .2s ease, opacity .12s ease-out;}
.services-grid .service-card:hover{box-shadow:0 20px 40px rgba(27,58,82,0.16);}
.services-grid .service-card:nth-child(1){transform:translateX(-420px);}
.services-grid .service-card:nth-child(2){opacity:0;}
.services-grid .service-card:nth-child(3){transform:translateX(420px);}
.service-icon{width:52px;height:52px;border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:22px;color:var(--blue);font-weight:700;}
.service-card h3{font-size:19px;margin-bottom:10px;}
.service-card p{color:var(--gray-600);font-size:14.5px;margin-bottom:18px;}
.service-card a{color:var(--orange);font-weight:600;font-size:14px;}

@media (prefers-reduced-motion: reduce){
  .services-grid .service-card{transform:none !important;opacity:1 !important;}
}

/* ---- Content blocks (interior pages) ---- */
.content-block{display:flex;gap:56px;align-items:flex-start;}
.content-block img{border-radius:16px;flex:0 0 420px;}
.content-copy{flex:1;}
.content-copy p{color:var(--gray-600);font-size:15.5px;margin-bottom:16px;}
.content-copy ul{margin:16px 0 16px 20px;color:var(--gray-600);font-size:15px;}
.content-copy li{margin-bottom:8px;}
.content-block.reverse{flex-direction:row-reverse;}

/* ---- Authority section ---- */
.authority{background:var(--white);border-top:1px solid #E4E9EC;border-bottom:1px solid #E4E9EC;}
.authority .container{display:flex;gap:56px;align-items:center;padding:80px 24px;}
.authority-photo{flex:0 0 260px;height:340px;border-radius:16px;overflow:hidden;background:linear-gradient(160deg,var(--blue-dark),var(--blue));}
.authority-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.authority-copy{flex:1;}
.authority-copy .eyebrow{color:var(--orange);font-weight:600;font-size:13px;letter-spacing:2px;text-transform:uppercase;display:block;margin-bottom:12px;}
.authority-copy h2{font-size:28px;margin-bottom:14px;}
.authority-copy p{color:var(--gray-600);font-size:15.5px;margin-bottom:10px;}
.credentials{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.credential-pill{background:var(--bg);border:1px solid #E4E9EC;color:var(--gray-600);font-size:13px;font-weight:500;padding:7px 14px;border-radius:20px;}

/* ---- Stats ---- */
.stats{background:var(--blue-dark);padding:56px 0;}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat-num{font-family:'Poppins';font-size:34px;font-weight:700;color:var(--orange);}
.stat-label{color:#C9D6DE;font-size:13.5px;margin-top:6px;}

/* ---- CTA ---- */
.cta{background:var(--orange);padding:64px 0;text-align:center;}
.cta h2{color:var(--white);font-size:28px;margin-bottom:12px;}
.cta p{color:#fff3e0;margin-bottom:28px;font-size:15.5px;}
.btn-cta{background:var(--blue-dark);color:#fff;padding:15px 32px;border-radius:8px;font-weight:600;font-size:15px;display:inline-block;transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;}
.btn-cta:hover{background:#14293A;transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,0.25);}

/* ---- Contact page ---- */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
.contact-info-card, .contact-form-card{background:var(--white);border:1px solid #E4E9EC;border-radius:14px;padding:32px;}
.contact-info-card h3{font-size:18px;margin-bottom:20px;}
.contact-row{display:flex;gap:14px;margin-bottom:18px;font-size:14.5px;color:var(--gray-600);}
.contact-row .icon{width:38px;height:38px;border-radius:10px;background:var(--bg);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}
.contact-row strong{display:block;color:var(--gray-900);font-size:14px;margin-bottom:2px;}
.map-embed{border-radius:12px;overflow:hidden;margin-top:24px;border:1px solid #E4E9EC;}
.map-embed iframe{width:100%;height:220px;border:0;display:block;}

.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:13.5px;font-weight:500;color:var(--gray-600);margin-bottom:6px;}
.form-field input, .form-field select, .form-field textarea{
  width:100%;padding:11px 14px;border:1px solid #D6DEE3;border-radius:8px;font-family:'Inter',sans-serif;font-size:14.5px;color:var(--gray-900);background:var(--bg);
}
.form-field textarea{resize:vertical;min-height:100px;}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;}
.btn-submit{background:var(--blue-dark);color:#fff;border:0;padding:13px 26px;border-radius:8px;font-weight:600;font-size:14.5px;cursor:pointer;width:100%;transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;}
.btn-submit:hover{background:#122736;transform:translateY(-2px);box-shadow:0 10px 22px rgba(27,58,82,0.3);}
.form-note{font-size:12.5px;color:var(--gray-400);margin-top:12px;}

/* ---- Course page ---- */
.course-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;margin-bottom:48px;}
.course-card{background:var(--white);border:1px solid #E4E9EC;border-radius:14px;padding:32px;}
.course-card h3{font-size:17px;margin-bottom:18px;}
.course-detail-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #EEF2F4;font-size:14px;color:var(--gray-600);}
.course-detail-row:last-child{border-bottom:0;}
.course-detail-row strong{color:var(--gray-900);}
.price-badge{background:var(--blue-dark);color:#fff;border-radius:10px;padding:18px 22px;margin-top:18px;text-align:center;}
.price-badge .price{font-family:'Poppins';font-size:26px;font-weight:700;color:var(--orange);}
.price-badge .price-note{font-size:12px;color:#C9D6DE;margin-top:2px;}
.program-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 32px;list-style:none;margin-bottom:8px;}
.program-list li{font-size:14px;color:var(--gray-600);padding:8px 0;border-bottom:1px solid #EEF2F4;}
.instructor-links{display:flex;gap:14px;margin-top:14px;}
.instructor-links a{font-size:13px;color:var(--blue);font-weight:600;}
.notice-box{background:#FFF6E9;border:1px solid #F5D9A3;border-radius:10px;padding:16px 20px;font-size:13px;color:#8A6116;margin-bottom:32px;}

footer{background:#12222F;color:#B9C5CC;padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.footer-grid h4{color:#fff;font-size:15px;margin-bottom:16px;}
.footer-grid p, .footer-grid li{font-size:13.5px;color:#8FA0AA;list-style:none;margin-bottom:8px;}
.footer-bottom{border-top:1px solid #223846;padding-top:20px;font-size:12.5px;color:#6C7E88;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.footer-credit{margin-top:6px;font-size:12.5px;color:#6C7E88;text-align:right;}
.footer-credit a{color:#6C7E88;text-decoration:underline;}
.footer-credit a:hover{color:#8FA0AA;}

@media(max-width:860px){
  nav.main-nav{display:none;}
  .nav{gap:8px;justify-content:space-between;}
  .brand{margin-left:0;}
  .header-actions{gap:10px;}
  .btn-orcamento{padding:8px 12px;font-size:12.5px;border-radius:7px;white-space:nowrap;}
  .menu-toggle{display:flex;}
  .mobile-menu{display:block;}
  .hero .container{flex-direction:column;}
  .services-grid{grid-template-columns:1fr;}
  .services-grid .service-card:nth-child(1),
  .services-grid .service-card:nth-child(2),
  .services-grid .service-card:nth-child(3){transform:none;opacity:1;}
  .authority .container{flex-direction:column;}
  .stats .container{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .footer-credit{text-align:center;}
  .content-block, .content-block.reverse{flex-direction:column;}
  .content-block img{flex:none;width:100%;}
  .contact-wrap{grid-template-columns:1fr;}
}