/* ============================================================
   Adoxin Group — Wind Energy Learning Journey 2026
   Design: "Chart Room" v2 (white/blue)
   Edit brand colors here — one place only:
   ============================================================ */
:root{
  --blue:#0d4a77;        /* primary brand blue */
  --navy:#072f4e;        /* deep navy (hero, footer) */
  --accent:#1e88c7;      /* accent / CTA blue */
  --accent-soft:#8ec4e8; /* light accent */
  --paper:#f5f8fb;       /* page background */
  --mist:#dbe6ef;        /* borders */
  --ink:#1c2b36;         /* body text */
  --muted:#55697a;       /* secondary text */
  --serif:'Carlito', Calibri, Candara, 'Segoe UI', Arial, sans-serif;
  --sans:'Carlito', Calibri, Candara, 'Segoe UI', Arial, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent)}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);font-weight:700}
.btn{display:inline-block;padding:14px 28px;border-radius:3px;font-weight:700;text-decoration:none;font-size:15px;letter-spacing:.02em;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;border:0;cursor:pointer}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(30,136,199,.35)}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-navy{background:var(--blue);color:#fff}
.btn-navy:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(13,74,119,.3)}

/* ---------- Navigation ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo-link{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.nav-logo{height:34px;width:auto;display:block}
.footer-logo{height:44px;width:auto;display:block}
.nav-links{display:flex;gap:26px;align-items:center;list-style:none}
.nav-links a{color:#cfdeeb;text-decoration:none;font-size:14px;font-weight:600}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff}
.nav-cta{background:var(--accent);color:#fff !important;padding:9px 18px;border-radius:3px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px;margin-right:-10px}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--blue) 70%,#12609c 100%);color:#fff;position:relative;overflow:hidden}
.hero-in{padding:92px 0 84px;position:relative;z-index:2;max-width:780px}
.hero h1{font-family:var(--serif);font-size:clamp(38px,6vw,64px);line-height:1.08;font-weight:700;margin:18px 0 24px}
.hero .lead{font-size:19px;color:#cfe2f2;max-width:660px;margin-bottom:12px}
.hero .dates{font-weight:700;color:#fff;margin:22px 0 4px;font-size:17px}
.hero .cities{color:var(--accent-soft);font-size:16px}
.hero-ctas{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.hero-services{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0}
.hero-services li{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:7px 18px;font-size:14px;color:#cfe2f2;font-weight:600}
.hero-featured{margin-top:38px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-left:4px solid var(--accent);border-radius:4px;padding:30px 32px;max-width:720px;backdrop-filter:blur(2px)}
.feat-label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-soft);font-weight:700}
.feat-title{font-family:var(--serif);font-size:clamp(22px,3vw,30px);line-height:1.2;color:#fff;margin:10px 0 10px;font-weight:700}
.feat-meta{font-size:15px;color:#fff;margin-bottom:10px}
.feat-meta strong{color:var(--accent-soft)}
.feat-limited{display:inline-block;background:var(--accent);color:#fff;font-weight:700;font-size:13px;letter-spacing:.05em;padding:4px 12px;border-radius:3px;margin:0 0 12px}
.feat-desc{font-size:15.5px;color:#cfe2f2;margin-bottom:4px}
.hero-featured .earlybird{margin-top:22px}
.turbines{position:absolute;right:-30px;top:30px;opacity:.45;z-index:1;pointer-events:none}
.earlybird{display:inline-flex;align-items:center;gap:10px;background:rgba(30,136,199,.15);border:1px solid rgba(30,136,199,.55);border-radius:3px;padding:10px 16px;margin-top:26px;font-size:14px;color:#cfe6f6}
.earlybird b{color:#fff}

/* ---------- Three-option section ---------- */
.options{background:#fff;border-bottom:1px solid var(--mist);padding:72px 0 0}
.options-head{margin-bottom:8px;padding-bottom:8px}
.options-in{display:grid;grid-template-columns:repeat(3,1fr)}
.opt{padding:44px 34px;border-right:1px solid var(--mist);display:flex;flex-direction:column}
.opt:last-child{border-right:none}
.opt h2{font-family:var(--serif);font-size:22px;margin:10px 0;color:var(--blue)}
.opt p{font-size:15px;color:var(--muted);flex:1}
.opt .link{color:var(--accent);font-weight:700;text-decoration:none;font-size:15px;margin-top:16px}
.opt .link:hover{text-decoration:underline}
.opt .tag{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:700}
.opt-logo-head{margin:10px 0;display:flex;align-items:center;min-height:44px}
.latoda-logo{height:38px;width:auto;max-width:100%;display:block}

/* ---------- Stats ---------- */
.stats{background:var(--paper);padding:64px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .n{font-family:var(--serif);font-size:50px;color:var(--blue);font-weight:700;line-height:1}
.stat .n em{font-style:normal;color:var(--accent);font-size:.6em}
.stat .l{font-size:14px;color:var(--muted);margin-top:8px}

/* ---------- Sections ---------- */
section{padding:80px 0}
.sec-head{max-width:700px;margin-bottom:46px}
.sec-head h2{font-family:var(--serif);font-size:clamp(28px,4vw,40px);color:var(--blue);margin:12px 0 14px;line-height:1.15}
.sec-head p{color:var(--muted);font-size:17px}
.bg-white{background:#fff}
.bg-navy{background:var(--navy);color:#fff}
.bg-navy .sec-head h2{color:#fff}
.bg-navy .sec-head p{color:#9fb8cd}

/* ---------- Learning format ---------- */
.format-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.format-cards{display:flex;flex-direction:column;gap:16px}
.fmt-card{display:grid;grid-template-columns:56px 72px 1fr;gap:0 18px;align-items:center;background:var(--paper);border:1px solid var(--mist);border-left:4px solid var(--accent);padding:18px 22px}
.fmt-icon{grid-row:1/3;display:flex;align-items:center;justify-content:center}
.fmt-pct{font-family:var(--serif);font-size:32px;font-weight:700;color:var(--blue);line-height:1;grid-column:2;grid-row:1/3;align-self:center}
.fmt-label{font-weight:700;color:var(--blue);font-size:15px;grid-column:3;grid-row:1;align-self:end}
.fmt-desc{font-size:13.5px;color:var(--muted);grid-column:3;grid-row:2;align-self:start;margin-top:2px}

/* ---------- Video band ---------- */
.video-band{background:#fff;border-bottom:1px solid var(--mist);padding:80px 0}
.video-split{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.video-text h2{font-family:var(--serif);font-size:clamp(26px,3.6vw,38px);color:var(--blue);margin:12px 0 16px;line-height:1.15}
.video-text p{color:var(--muted);font-size:16.5px;margin-bottom:16px}
.video-bullets{list-style:none;padding:0;margin:0 0 4px}
.video-bullets li{padding:8px 0 8px 26px;position:relative;font-size:15px;color:var(--ink);border-bottom:1px solid var(--mist)}
.video-bullets li:last-child{border-bottom:none}
.video-bullets li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}
.video-col{display:flex;flex-direction:column;align-items:center}
.video-caption{margin-top:10px;font-size:12.5px;color:var(--muted);text-align:center;letter-spacing:.02em}
.video-inner{width:100%;max-width:340px;position:relative;padding-top:min(177.78%, calc(177.78vw - 96px));overflow:hidden;border-radius:4px;background:var(--navy)}
.video-inner iframe{border:0;position:absolute;top:0;left:0;height:100%;width:100%}

/* ---------- Form ---------- */
.form-wrap{margin:0 0 20px}
.form-wrap iframe{display:block;width:100%;border:1px solid var(--mist);min-height:600px}
.form-note{font-size:15px;color:var(--blue);font-weight:600;margin-bottom:10px}
.form-note::before{content:"✓ ";color:var(--accent)}

/* ---------- Modules ---------- */
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mod{background:var(--paper);border:1px solid var(--mist);padding:28px 26px}
.mod .m-id{font-family:var(--serif);font-weight:700;color:var(--accent);font-size:15px}
.mod .m-days{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-left:8px}
.mod h3{font-family:var(--serif);font-size:19px;color:var(--blue);margin:10px 0 8px}
.mod p{font-size:14.5px;color:var(--muted)}

/* ---------- Personas ---------- */
.persona-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{border:1px solid var(--mist);border-top:3px solid var(--accent);padding:26px;background:#fff}
.pcard h3{font-family:var(--serif);font-size:19px;color:var(--blue);margin-bottom:8px}
.pcard p{font-size:14.5px;color:var(--muted)}
.pcard blockquote{margin-top:14px;font-style:italic;color:var(--blue);font-size:14px;border-left:2px solid var(--accent);padding-left:12px}
.persona-note{margin-top:26px;color:var(--muted);font-size:15px;font-style:italic}

/* ---------- Route / program (signature) ---------- */
.route-line{position:relative;margin-left:10px;padding-left:44px;border-left:2px solid rgba(30,136,199,.55)}
.stop{position:relative;padding-bottom:40px}
.stop:last-child{padding-bottom:0}
.stop::before{content:attr(data-n);position:absolute;left:-63px;top:-2px;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px;border:4px solid var(--navy)}
.stop .day{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-soft);font-weight:700}
.stop h3{font-family:var(--serif);font-size:22px;margin:6px 0}
.stop > p{color:#b9cfe0;font-size:15px;max-width:680px;margin-bottom:10px}
.slots{max-width:680px}
.slot{display:flex;gap:16px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.5px;color:#cfe2f2}
.slot:last-child{border-bottom:none}
.slot .t{color:var(--accent-soft);font-weight:700;min-width:110px;font-variant-numeric:tabular-nums;flex-shrink:0}
.route-flex{display:grid;grid-template-columns:1.45fr 1fr;gap:56px;align-items:start}
.route-gallery{display:flex;flex-direction:column;gap:20px}
.route-photo{border:1px solid rgba(255,255,255,.15);margin:0}
.route-photo img{width:100%;display:block}
.route-photo.portrait img{aspect-ratio:3/4;height:auto;object-fit:cover;object-position:center 58%}
.route-photo figcaption{font-size:12.5px;color:#8fa9c0;padding:10px 2px}

/* ---------- Hosts ---------- */
.host-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.host{border:1px solid var(--mist);background:#fff;padding:18px 18px 16px}
.host b{display:block;color:var(--blue);font-size:15px}
.host span{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}

/* ---------- Extension ---------- */
.ext-card{display:grid;grid-template-columns:1.3fr .7fr;border:1px solid var(--mist);background:#fff}
.ext-l{padding:40px}
.ext-l h3{font-family:var(--serif);font-size:24px;color:var(--blue);margin-bottom:12px}
.ext-l .when{color:var(--accent);font-weight:700;margin-bottom:14px}
.ext-l p{color:var(--muted);font-size:15px;margin-bottom:12px}
.ext-r{background:var(--paper);border-left:1px solid var(--mist);padding:40px;display:flex;flex-direction:column;justify-content:center;font-size:14px;color:var(--muted)}
.ext-r b{color:var(--blue)}

/* ---------- Pricing ---------- */
.price-card{display:grid;grid-template-columns:1.2fr 1fr;border:1px solid var(--mist);background:var(--paper)}
.price-l{padding:44px}
.price-l h3{font-family:var(--serif);font-size:24px;color:var(--blue);margin-bottom:16px}
.price-l ul{list-style:none}
.price-l li{padding:8px 0 8px 28px;position:relative;font-size:15px}
.price-l li::before{content:"—";position:absolute;left:0;color:var(--accent);font-weight:700}
.price-l .notinc{margin-top:18px;font-size:13.5px;color:var(--muted)}
.price-r{background:var(--blue);color:#fff;padding:44px;display:flex;flex-direction:column;justify-content:center}
.price-r .strike{color:#9fb8cd;text-decoration:line-through;font-size:18px}
.price-r .big{font-family:var(--serif);font-size:52px;font-weight:700;line-height:1.05;margin:6px 0}
.price-r .big small{font-size:17px;font-family:var(--sans);font-weight:600;color:#cfe2f2}
.price-r .deadline{background:rgba(30,136,199,.25);border:1px solid var(--accent);padding:10px 14px;border-radius:3px;font-size:14px;margin:18px 0 22px;color:#cfe6f6}
.price-r .deadline b{color:#fff}
.price-note{margin-top:20px;font-size:13.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border:1px solid var(--mist);background:#fff;margin-bottom:12px}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--blue);font-size:16px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;color:var(--accent);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* ---------- Registration / form ---------- */
.reg-alt{margin-top:14px;font-size:15px;color:var(--muted)}

/* ---------- Footer ---------- */
.foot-logo-strip{background:#fff;padding:28px 0 24px;border-bottom:1px solid var(--mist)}
.footer{background:var(--navy);color:#9fb8cd;padding:0;font-size:14px}
.footer .wrap{padding-top:44px;padding-bottom:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer h4{color:#fff;font-size:13px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px;font-family:var(--sans)}
.footer a{color:#cfdeeb;text-decoration:none;display:inline-block;padding:3px 0}
.footer a:hover{color:var(--accent-soft)}
.foot-links a{display:block}
.foot-legal{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:13px}

/* ---------- Sub-pages (consulting, legal) ---------- */
.page-head{background:linear-gradient(160deg,var(--navy) 0%,var(--blue) 100%);color:#fff;padding:72px 0 60px}
.page-head h1{font-family:var(--serif);font-size:clamp(32px,5vw,50px);line-height:1.1;margin:14px 0 16px;max-width:800px}
.page-head p{color:#cfe2f2;font-size:18px;max-width:680px}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.svc{background:#fff;border:1px solid var(--mist);border-top:3px solid var(--accent);padding:32px 30px}
.svc h3{font-family:var(--serif);font-size:21px;color:var(--blue);margin-bottom:10px}
.svc p{color:var(--muted);font-size:15px}
.loc-strip{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.loc{border:1px solid var(--mist);background:var(--paper);padding:10px 20px;font-weight:700;color:var(--blue);font-size:14px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-box{background:#fff;border:1px solid var(--mist);padding:30px}
.contact-box h3{font-family:var(--serif);color:var(--blue);font-size:19px;margin-bottom:10px}
.contact-box p{font-size:15px;color:var(--muted)}

.legal{max-width:820px;padding:64px 24px;margin:0 auto}
.legal h1{font-family:var(--serif);color:var(--blue);font-size:36px;margin-bottom:10px}
.legal .updated{color:var(--muted);font-size:14px;margin-bottom:34px}
.legal h2{font-family:var(--serif);color:var(--blue);font-size:23px;margin:36px 0 12px}
.legal h3{color:var(--blue);font-size:17px;margin:24px 0 8px}
.legal p,.legal li{font-size:15.5px;color:var(--ink);margin-bottom:12px}
.legal ul,.legal ol{padding-left:22px;margin-bottom:14px}
.legal .box{background:#fff;border:1px solid var(--mist);padding:22px 26px;margin:18px 0}
.legal table{width:100%;border-collapse:collapse;margin:14px 0}
.legal th,.legal td{border:1px solid var(--mist);padding:10px 14px;text-align:left;font-size:14.5px}
.legal th{background:var(--paper);color:var(--blue)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--navy);flex-direction:column;gap:0;padding:10px 0 18px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 24px}
  .nav-cta{margin:10px 24px 0;text-align:center}
  .options-in{grid-template-columns:1fr}
  .opt{border-right:none;border-bottom:1px solid var(--mist)}
  .opt:last-child{border-bottom:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .format-grid,.route-flex,.price-card,.ext-card,.svc-grid,.contact-grid,.video-split{grid-template-columns:1fr}
  .video-col{margin-top:8px}
  .video-inner{max-width:360px;margin:0 auto}
  .route-gallery{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
  .route-gallery .landscape{grid-column:1/-1}
  .route-photo.portrait img{aspect-ratio:4/5}
  .route-photo figcaption{font-size:11.5px;padding:8px 2px}
  .fmt-card{grid-template-columns:48px 60px 1fr;padding:14px 16px}
  .ext-r{border-left:none;border-top:1px solid var(--mist)}
  .mod-grid,.persona-grid{grid-template-columns:1fr}
  .host-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr}
  .turbines{display:none}
  .hero-featured{padding:24px 20px;margin-top:30px}
  .hero-services{gap:8px}
  .hero-services li{font-size:13px;padding:6px 14px}
  .slot{flex-direction:column;gap:2px}
}
@media (max-width:480px){
  .host-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important}
}