/*
Theme Name: Trading College
Description: Custom theme for tradingcollege.com. Hand-coded landing pages; WooCommerce and Tutor LMS handle cart, checkout, account and course player.
Version: 1.0.0
Text Domain: trading-college
*/

:root{
  --ink:#14213D; --paper:#F3F5F7; --white:#fff; --line:#D5DBE1; --muted:#51607A;
  --up:#1F7A5C; --down:#B5352F;
  --serif:'Instrument Serif',Georgia,serif; --sans:'DM Sans',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-padding-top:80px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--ink)}
a:focus-visible,button:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
img{max-width:100%;height:auto}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;margin:0 0 .5em}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
p{margin:0 0 1em;max-width:62ch}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px;flex-wrap:wrap}
.brand{font:400 1.7rem var(--serif);text-decoration:none}
.menu{list-style:none;display:flex;gap:28px;margin:0;padding:0;flex-wrap:wrap}
.menu a{text-decoration:none;font-weight:500;font-size:.98rem}
.menu a:hover{text-decoration:underline;text-underline-offset:5px}

/* buttons */
.btn,.woocommerce a.button,.woocommerce button.button,.woocommerce a.button.alt,.woocommerce button.button.alt,.woocommerce #respond input#submit,.woocommerce input.button{
  display:inline-block;background:var(--ink);color:var(--white);border:2px solid var(--ink);border-radius:2px;
  padding:.8em 1.5em;font:500 1rem var(--sans);text-decoration:none;cursor:pointer}
.btn:hover,.woocommerce a.button:hover,.woocommerce button.button:hover,.woocommerce button.button.alt:hover{background:#0c1530;color:var(--white)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--white)}
.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}

/* hero with candlesticks */
.hero{padding:72px 0 56px;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--muted)}
.chart{display:flex;align-items:center;gap:10px;height:300px;padding:0 8px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}
.candle{position:relative;flex:1;height:100%;max-width:26px}
.candle::before{content:"";position:absolute;left:50%;width:2px;margin-left:-1px;top:var(--wt);bottom:var(--wb);background:currentColor}
.candle::after{content:"";position:absolute;left:0;right:0;top:var(--bt);height:var(--bh);background:currentColor}
.candle.up{color:var(--up)} .candle.down{color:var(--down)}

/* offers list */
.offers{padding:24px 0 72px}
.offer{display:grid;grid-template-columns:1fr auto;gap:8px 32px;align-items:baseline;padding:32px 0;border-bottom:1px solid var(--line);text-decoration:none}
.offer h2{margin:0}
.offer p{margin:0;color:var(--muted)}
.offer .price{font:400 1.8rem var(--serif);grid-row:1;grid-column:2}
.offer:hover h2{text-decoration:underline;text-underline-offset:6px}

/* inner pages */
.page-head{padding:64px 0 32px;border-bottom:1px solid var(--line)}
.page-head .lead{font-size:1.2rem;color:var(--muted)}
.section{padding:48px 0}
.facts{display:flex;gap:40px;flex-wrap:wrap;margin:0 0 32px;padding:0;list-style:none}
.facts strong{display:block;font:400 2.4rem var(--serif)}
.facts span{color:var(--muted);font-size:.95rem}
.course-row{display:grid;grid-template-columns:200px 1fr auto;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}
.course-row img{width:200px;height:120px;object-fit:cover;display:block;background:var(--line)}
.course-row h3{margin:0 0 .25em;font-size:1.6rem}
.course-row p{margin:0;color:var(--muted)}
.prose{padding:48px 0 80px}
.prose .wrap > *{max-width:100%}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:.9rem}
.site-footer p{max-width:80ch}

@media(max-width:800px){
  .hero .wrap{grid-template-columns:1fr}
  .chart{height:200px}
  .course-row{grid-template-columns:1fr}
  .course-row img{width:100%;height:180px}
  .offer{grid-template-columns:1fr}
  .offer .price{grid-column:1;grid-row:auto}
}