@font-face{font-family:Montserrat;src:url('assets/fonts/montserrat-extrabold-latin.ttf') format('truetype');font-style:normal;font-weight:800;font-display:swap}
:root{font-family:Arial,Helvetica,sans-serif;color:#111f50;background:#f8fcff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}img{display:block;max-width:100%}h1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;background:none;border:0}button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #008bdf;outline-offset:5px}
.skip-link{position:absolute;top:-80px;left:16px;z-index:10;background:#fff;padding:12px}
.skip-link:focus{top:12px}
[hidden]{display:none!important}
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;display:inline-block;vertical-align:-.15em}
main{max-width:1120px;width:91%;margin:0 auto}

/* Header, matching the homepage's centred logo and compact navigation. */
.missions-header-bar{position:relative;z-index:5;background:#073b80;color:#fff}
.missions-header{position:relative;display:flex;align-items:center;width:91%;max-width:1120px;min-height:94px;margin:0 auto;padding:16px 0}
.missions-header .brand{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.missions-header .brand img{display:block;width:160px;height:auto}
.missions-header .menu-toggle{display:block;margin-left:auto;margin-right:0;background:transparent;border:1px solid #ffffff65;border-radius:8px;color:#fff;padding:10px 14px;font-size:14px;cursor:pointer}
.missions-header nav{display:none;position:absolute;top:calc(100% - 4px);left:auto;right:0;width:min(240px,100%);margin:0;padding:8px;border:1px solid #ffffff25;border-radius:12px;background:#073b80;box-shadow:0 12px 30px #001c4940;flex-direction:column;align-items:stretch;gap:0}
.missions-header nav.is-open{display:flex}
.missions-header nav a{display:block;padding:13px 16px;border-radius:7px;font-size:14px;font-weight:600}
.missions-header nav a:hover,.missions-header nav a:focus-visible,.missions-header nav a[aria-current="page"]{background:#ffffff15}
@media(max-width:999px){.missions-header .brand img{width:145px}}
@media(max-width:600px){.missions-header{min-height:84px}.missions-header .brand img{width:135px}}
@media(max-width:350px){.missions-header .brand img{width:115px}}

/* Age badges: reused standalone in the quick-select cards and the detail panel header. */
.age-badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
.age-badge.age-junior{background:#ffcf36;color:#5c3f00}
.age-badge.age-explorer{background:#4fd897;color:#04402a}
.age-badge.age-advanced{background:#ff9a52;color:#5c2600}

/* Intro banner: heading + illustration, with the missions as a row of quick-select cards. */
.missions-hero{margin-top:32px}
.hero-top{display:flex;justify-content:flex-start;align-items:flex-start;gap:24px;flex-wrap:wrap;padding-right:32px}
.hero-eyebrow{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#1e78e0}
.hero-heading{font-family:Montserrat,Arial,sans-serif;font-weight:800;font-size:clamp(26px,3.6vw,42px);letter-spacing:-.03em;line-height:1.15;color:#0d1b4c;margin-top:10px;max-width:780px}
.hero-sub{font-size:15px;line-height:1.6;color:#4c5b7d;margin-top:14px;max-width:670px}
/* Note and image sit side by side as one self-contained block, so nothing pokes past
   its own edges however the flex row wraps. */
.hero-illustration{display:flex;align-items:center;gap:14px;flex-shrink:0;margin-top:24px;margin-left:auto}
.hero-illustration img{width:68px;height:auto;flex-shrink:0}
.hero-note{width:140px;font-family:'Segoe Print','Comic Sans MS',cursive;font-style:italic;font-size:15px;line-height:1.25;color:#1e78e0;text-align:left;transform:rotate(-4deg)}
.hero-note span{display:block;width:65%;height:2px;background:#ffcf36;margin-top:5px;transform:rotate(-2deg)}

.mission-quicklist{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.quick-card{display:flex;align-items:flex-start;gap:12px;padding:16px;border:2px solid #e2ebf7;border-radius:16px;background:#fff;text-align:left;cursor:pointer;transition:transform .2s,box-shadow .2s,border-color .2s}
.quick-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px #12336114}
.quick-card[aria-selected="true"]{border-color:#5fa9ff;box-shadow:0 10px 24px #12336118}
.quick-icon{flex-shrink:0;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#f2f6fc}
.quick-icon .icon{width:22px;height:22px}
.quick-icon.icon-red{color:#ef4a55}
.quick-icon.icon-blue{color:#1e78e0}
.quick-icon.icon-green{color:#0aa66e}
.quick-icon.icon-gold{color:#c9860a}
.quick-copy{display:flex;flex-direction:column;gap:6px;min-width:0}
.quick-name{font-size:14px;font-weight:800;color:#0d1b4c;line-height:1.25}
.quick-badges{display:flex;flex-wrap:wrap;gap:6px}
.quick-tagline{font-size:12.5px;color:#5c6c8c}

/* Mission detail panel. */
.mission-detail{margin-top:32px}
.detail-panel{position:relative;padding:32px 28px 28px;border:2px solid #cfe4ff;border-radius:22px;background:linear-gradient(180deg,#f3f9ff,#fff 220px)}
.intro-copy>.age-badge{margin:0 8px 14px 0}
.detail-title{font-family:Montserrat,Arial,sans-serif;font-weight:800;font-size:clamp(22px,2.6vw,32px);letter-spacing:-.03em;text-transform:uppercase;color:#0d1b4c}
.detail-tagline{font-size:15px;font-weight:800;color:#1e78e0;margin-top:8px}
.detail-desc{font-size:14.5px;line-height:1.6;color:#425072;margin-top:12px}
.intro-section{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}
@media(min-width:760px){.intro-section{grid-template-columns:1.1fr 1fr;gap:32px}}
.intro-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:16px}
.stat-row{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:20px;margin:26px 0 0;border-radius:16px;background:#eaf3ff;text-align:center}
@media(min-width:640px){.stat-row{grid-template-columns:repeat(4,1fr)}}
.stat-row li{display:flex;flex-direction:column;align-items:center;gap:6px}
.stat-row .icon{width:26px;height:26px;color:#1e78e0}
.stat-row strong{font-size:14px;color:#0d1b4c}
.stat-row span{font-size:11.5px;color:#5c6c8c}
.field-section{display:grid;grid-template-columns:1fr;gap:20px;margin-top:30px;align-items:start}
@media(min-width:760px){.field-section{grid-template-columns:1fr 1.15fr;gap:32px}}
.field-heading{font-family:Montserrat,Arial,sans-serif;font-weight:800;font-size:19px;text-transform:uppercase;letter-spacing:-.02em;color:#0d1b4c}
.field-desc{font-size:14px;line-height:1.6;color:#425072;margin-top:10px}
.field-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:16px}
.challenge-heading{font-family:Montserrat,Arial,sans-serif;font-weight:800;font-size:18px;text-transform:uppercase;letter-spacing:-.02em;color:#0d1b4c;margin-top:30px}
.challenge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 18px;margin-top:18px}
@media(min-width:640px){.challenge-grid{grid-template-columns:repeat(4,1fr)}}
.challenge-item{text-align:center}
.challenge-icon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 12px;border-radius:50%;background:#fff;box-shadow:0 4px 14px #12336118}
.challenge-icon .icon{width:26px;height:26px}
.challenge-icon.icon-red{color:#ef4a55}
.challenge-icon.icon-blue{color:#1e78e0}
.challenge-icon.icon-green{color:#0aa66e}
.challenge-icon.icon-gold{color:#e29200}
.challenge-item h4{font-size:14px;font-weight:800;color:#0d1b4c;text-transform:uppercase;letter-spacing:.01em}
.challenge-item p{font-size:12.5px;line-height:1.5;color:#5c6c8c;margin-top:6px}

/* Three-column breakdown: how it works, rules highlights, key skills. */
.details-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:30px}
@media(min-width:760px){.details-grid{grid-template-columns:repeat(3,1fr)}}
.details-col{padding:22px;border-radius:16px;background:#f5f9ff}
.details-heading{font-family:Montserrat,Arial,sans-serif;font-weight:800;font-size:15px;text-transform:uppercase;letter-spacing:-.01em;color:#0d1b4c;padding-bottom:10px;margin-bottom:16px;border-bottom:3px solid #1e78e0;display:inline-block}
.steps-list,.info-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:16px}
.steps-list li,.info-list li{display:flex;align-items:flex-start;gap:12px}
.steps-list h4,.info-list h4{font-size:13.5px;font-weight:800;color:#0d1b4c}
.steps-list p,.info-list p{font-size:12.5px;line-height:1.45;color:#5c6c8c;margin-top:2px}
.step-num{flex-shrink:0;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;color:#fff;font-weight:800;font-size:14px}
.step-num.c1{background:#1e78e0}
.step-num.c2{background:#0aa66e}
.step-num.c3{background:#e29200}
.step-num.c4{background:#ef4a55}
.mini-icon{flex-shrink:0;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;box-shadow:0 3px 10px #12336114}
.mini-icon .icon{width:17px;height:17px}
.mini-icon.icon-red{color:#ef4a55}
.mini-icon.icon-blue{color:#1e78e0}
.mini-icon.icon-green{color:#0aa66e}
.mini-icon.icon-gold{color:#e29200}
.mini-icon.icon-purple{color:#8a4fd8}
.rules-button{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:28px;padding:15px 26px;border-radius:999px;background:#1e78e0;color:#fff;font-size:14px;font-weight:700}
.rules-button:hover{background:#0f5bc0}

/* Callout linking to the Resources page, closing each mission panel. */
.resources-callout{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:30px;padding:22px 26px;border-radius:18px;background:#eaf3ff;border:1px solid #cfe4ff}
.callout-icon{flex-shrink:0;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#fff;color:#1e78e0;font-size:20px}
.resources-callout h3{font-size:16px;color:#0d1b4c}
.resources-callout p{font-size:13px;color:#5c6c8c;margin-top:3px}
.callout-button{margin-left:auto;display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;background:#fff;border:2px solid #1e78e0;color:#1e78e0;font-size:13.5px;font-weight:700;white-space:nowrap}
.callout-button:hover{background:#1e78e0;color:#fff}

@media(max-width:900px){.mission-quicklist{grid-template-columns:1fr 1fr}}
@media(max-width:700px){
  .hero-illustration{display:none}
  .mission-quicklist{grid-template-columns:1fr}
  .detail-panel{padding:24px 18px 22px}
  .resources-callout{flex-direction:column;align-items:flex-start;text-align:left}
  .callout-button{margin-left:0;width:100%;justify-content:center}
}

/* Footer, matching the homepage footer without importing its page layout styles. */
footer{position:relative;z-index:1;background:#032653;color:#fff;padding:40px 0 28px;margin-top:32px}
footer .container{width:91%;max-width:1120px;margin-inline:auto}
footer::before{content:'';position:absolute;top:-32px;left:0;width:100%;height:33px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 40' preserveAspectRatio='none'%3E%3Cpath fill='%23032653' d='M0 0 Q500 64 1000 0 V40 H0Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:16px 0 30px}
footer .brand{display:inline-block;flex-shrink:0;line-height:0}
footer .brand img{width:160px;height:auto}
.footer-top p{font-size:12px;line-height:1.5;color:#d8e7ff;margin-top:7px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff30;padding-top:22px;font-size:12px;color:#9fb5d2}
.back-to-top{font-size:14px;font-weight:600;white-space:nowrap}
.back-to-top:hover{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1000px){footer .brand img{width:135px}}
@media(max-width:700px){footer{padding-top:25px}footer .container{width:90%}footer .brand img{width:125px}.footer-top{align-items:flex-start;flex-direction:column;gap:25px}.footer-bottom{flex-direction:column;gap:10px}}