/* Colours taken from the Musoma Marathon logo, posters and medals */
:root {
  --green: #2b4a1c;      /* "MUS ... rathon" in the logo */
  --green-2: #44682c;    /* acacia / hills */
  --rust: #c4572a;       /* "S" and "M" in the logo */
  --rust-2: #a8461f;
  --gold: #e8a33d;       /* sunset, 21 km medal */
  --gold-2: #f6c46a;
  --brown: #3b2516;      /* 10 km ribbon, medal ink */
  --cream: #f7f0e3;      /* medal and bib background */
  --ink: #2a2118;
  --muted: #6b5d4f;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: Inter, system-ui, sans-serif; color: var(--ink); line-height: 1.6; background: #fff; overflow-x: hidden; }
/* let grid columns shrink below their content on small screens */
.hero__grid > *, .about > *, .medals > *, .campaign__grid > *, .register__inner > *, .footer__inner > *, .cards > *, .features > *, .benefits > *, .packages > *, .goals > * { min-width: 0; }
h1, h2, h3, p { overflow-wrap: break-word; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rust); }
h1, h2, h3 { line-height: 1.15; }
h2 { font-family: "Bebas Neue", Impact, sans-serif; font-weight: 400; font-size: clamp(2.2rem, 5vw, 3.2rem); letter-spacing: .5px; margin-bottom: 18px; color: var(--green); }
.wrap { width: min(1140px, 100% - 32px); margin-inline: auto; }
.center { text-align: center; }
.section { padding: 80px 0; }
.section--cream { background: var(--cream); }
.section--dark { background: var(--green); color: #eef0e6; }
.section--dark h2 { color: #fff; }
.eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: .8rem; font-weight: 700; color: var(--gold-2); margin-bottom: 10px; }
.eyebrow--dark { color: var(--rust); }
.lead { max-width: 760px; margin: 0 auto 36px; color: var(--muted); }

.btn { display: inline-block; background: var(--rust); color: #fff; text-decoration: none; font-weight: 700; padding: 14px 28px; border-radius: 999px; border: 2px solid var(--rust); cursor: pointer; font-size: 1rem; transition: transform .15s, background .15s; }
.btn:hover { background: var(--rust-2); border-color: var(--rust-2); transform: translateY(-2px); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.75); }
.btn--ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }
.btn--small { padding: 8px 18px; font-size: .9rem; }

/* nav: white so the logo sits on its own background */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); backdrop-filter: blur(6px); box-shadow: 0 2px 14px rgba(43,74,28,.10); border-bottom: 3px solid var(--rust); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { height: 50px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 22px; }
.nav__links a:not(.btn) { color: var(--green); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav__links a:not(.btn):hover { color: var(--rust); }
.nav__toggle { display: none; background: none; border: 0; color: var(--green); font-size: 1.7rem; cursor: pointer; }

/* hero: sunset over Lake Victoria, like the posters */
.hero { color: #fff; padding: 70px 0 80px; overflow: hidden;
  background: radial-gradient(circle at 85% 12%, rgba(246,196,106,.55), transparent 35%),
              linear-gradient(160deg, #e8a33d 0%, #c4572a 35%, #6b3a1f 68%, #2b4a1c 100%); }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 { font-family: "Bebas Neue", Impact, sans-serif; font-weight: 400; font-size: clamp(3rem, 8vw, 5.6rem); letter-spacing: 1.5px; text-shadow: 0 4px 24px rgba(0,0,0,.25); line-height: .95; }
.hero h1 span { color: var(--gold-2); }
.hero__theme { font-size: clamp(1.05rem, 2.4vw, 1.35rem); font-weight: 600; margin-top: 14px; }
.hero__dates { opacity: .95; margin-top: 6px; }
.countdown { display: flex; gap: 12px; margin: 30px 0; flex-wrap: wrap; }
.countdown div { background: rgba(43,74,28,.35); border: 1px solid rgba(246,196,106,.45); border-radius: var(--radius); min-width: 88px; padding: 12px 10px; text-align: center; }
.countdown b { display: block; font-family: "Bebas Neue", Impact, sans-serif; font-size: 2.5rem; font-weight: 400; line-height: 1; color: var(--gold-2); }
.countdown span { font-size: .72rem; text-transform: uppercase; letter-spacing: 1.5px; opacity: .9; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__poster img { border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.35); transform: rotate(1.5deg); border: 6px solid rgba(255,255,255,.9); }

/* strip */
.strip { background: var(--green); color: #fff; border-top: 4px solid var(--gold); }
.strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; padding: 22px 0; gap: 10px; }
.strip b { display: block; font-family: "Bebas Neue", Impact, sans-serif; font-size: 2rem; font-weight: 400; line-height: 1.1; color: var(--gold-2); }
.strip span { font-size: .85rem; opacity: .95; }

/* about */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: start; }
.about p { margin-bottom: 14px; color: var(--muted); }
.launch { display: flex; gap: 14px; align-items: center; background: var(--cream); border-left: 4px solid var(--gold); padding: 16px 18px; border-radius: 10px; margin-top: 10px; }
.launch__icon { font-size: 1.6rem; color: var(--gold); }
.goals { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.goals li { background: #fff; border: 1px solid #ece2cf; border-radius: var(--radius); padding: 16px; font-size: .92rem; color: var(--muted); }
.goals b { display: block; color: var(--green); margin-bottom: 4px; font-size: 1rem; }

/* race cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.card { background: #fff; border-radius: var(--radius); padding: 26px 22px; box-shadow: 0 8px 28px rgba(59,37,22,.08); border-top: 6px solid var(--green); display: flex; flex-direction: column; gap: 10px; }
.card--run { border-top-color: var(--rust); }
.card--swim { border-top-color: var(--gold); }
.card--bike { border-top-color: var(--green-2); }
.card--row { border-top-color: var(--brown); }
.card__tag { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.card h3 { color: var(--green); font-size: 1.2rem; }
.card p { color: var(--muted); font-size: .92rem; }
.distances { display: flex; flex-wrap: wrap; gap: 6px; }
.distances span { background: var(--cream); color: var(--brown); font-weight: 700; font-size: .85rem; padding: 4px 10px; border-radius: 999px; border: 1px solid #e6d7bb; }

/* medals */
.medals { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; margin-top: 70px; }
.medals img { border-radius: 18px; box-shadow: 0 18px 44px rgba(59,37,22,.18); }
.medals p { color: var(--muted); margin-bottom: 16px; }
.medal-list { list-style: none; margin-bottom: 24px; display: grid; gap: 10px; }
.medal-list li { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.medal-list b { color: var(--ink); }
.dot { width: 18px; height: 18px; border-radius: 50%; display: inline-block; }
.dot--5 { background: #1f6b35; }
.dot--10 { background: var(--brown); }
.dot--21 { background: var(--gold); }

/* programme */
.tabs { display: flex; justify-content: center; gap: 10px; margin: 26px 0; flex-wrap: wrap; }
.tab { border: 2px solid var(--green); background: #fff; color: var(--green); font-weight: 700; padding: 10px 22px; border-radius: 999px; cursor: pointer; font-size: .95rem; }
.tab.is-active { background: var(--green); color: #fff; }
.day { display: none; max-width: 780px; margin: 0 auto; }
.day.is-active { display: block; }
.day h3 { color: var(--green); margin-bottom: 18px; text-align: center; }
.timeline { list-style: none; border-left: 3px solid var(--gold); padding-left: 24px; }
.timeline li { position: relative; padding-bottom: 20px; color: var(--muted); }
.timeline li::before { content: ""; position: absolute; left: -32px; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--rust); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--rust); }
.timeline b { display: block; color: var(--ink); }

/* Swahili campaign */
.campaign { background: linear-gradient(135deg, var(--brown) 0%, #5a3520 55%, var(--rust) 140%); color: #f5ead8; padding: 80px 0; }
.campaign__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; }
.campaign h2 { color: var(--gold-2); }
.campaign__en { font-style: italic; color: #fff; font-size: 1.15rem; margin: -8px 0 16px; }
.campaign p { margin-bottom: 14px; }
.campaign__poster img { border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.4); transform: rotate(-1.5deg); border: 6px solid rgba(255,255,255,.9); }

/* festivals */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.features article { background: rgba(255,255,255,.07); border: 1px solid rgba(246,196,106,.25); border-radius: var(--radius); padding: 24px; }
.features__icon { font-size: 2rem; margin-bottom: 10px; }
.features h3 { color: var(--gold-2); margin-bottom: 8px; }
.features p { font-size: .92rem; opacity: .92; }

/* benefits */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.benefits div { text-align: center; padding: 20px; color: var(--muted); font-size: .92rem; }
.benefits span { display: block; font-size: 2.2rem; margin-bottom: 8px; }
.benefits b { display: block; color: var(--green); font-size: 1.05rem; margin-bottom: 4px; }

/* packages */
.packages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 34px; }
.package { background: #fff; border: 1px solid #ece2cf; border-radius: var(--radius); padding: 20px; }
.package h3 { color: var(--green); font-size: 1.05rem; margin-bottom: 6px; }
.package p { color: var(--muted); font-size: .9rem; }
.package--main { grid-column: span 3; background: linear-gradient(120deg, var(--green), var(--green-2)); color: #fff; border: 0; }
.package--main h3 { color: var(--gold-2); font-size: 1.3rem; }
.package--main p { color: #eef0e6; }

/* register */
.register { background: linear-gradient(140deg, var(--green) 0%, #3a5a24 55%, var(--rust) 150%); color: #fff; }
.register h2 { color: #fff; }
.register__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.register p { opacity: .94; }
.form { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 28px; display: grid; gap: 14px; box-shadow: 0 16px 40px rgba(0,0,0,.2); border-top: 6px solid var(--gold); }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; }
.form input, .form select { font: inherit; padding: 12px 14px; border: 1px solid #ddd0b8; border-radius: 10px; background: #fffdf9; }
.form input:focus, .form select:focus { outline: 2px solid var(--gold); border-color: transparent; }
.form__note { font-size: .8rem; color: var(--muted); opacity: 1 !important; }

.form textarea { font: inherit; padding: 12px 14px; border: 1px solid #ddd0b8; border-radius: 10px; background: #fffdf9; resize: vertical; }
.form textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
.form__title { color: var(--green); font-size: 1.2rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__row > * { min-width: 0; }
.form button[disabled] { opacity: .7; cursor: wait; transform: none; }
.form__msg:empty { display: none; }
.form__msg { padding: 12px 14px; border-radius: 10px; font-size: .92rem; font-weight: 600; }
.form__msg.is-ok { background: #e8f2df; color: var(--green); border: 1px solid #c4dcb0; }
.form__msg.is-error { background: #fbe7df; color: var(--rust-2); border: 1px solid #f0c4b2; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* sponsorship page */
.page-hero { color: #fff; padding: 64px 0 56px; background: radial-gradient(circle at 85% 12%, rgba(246,196,106,.5), transparent 35%), linear-gradient(160deg, #e8a33d 0%, #c4572a 40%, #6b3a1f 75%, #2b4a1c 100%); }
.page-hero h1 { font-family: "Bebas Neue", Impact, sans-serif; font-weight: 400; font-size: clamp(2.6rem, 7vw, 4.4rem); letter-spacing: 1px; line-height: 1; margin-bottom: 12px; }
.page-hero p { max-width: 680px; font-size: 1.1rem; opacity: .95; }
.sponsor { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; align-items: start; }
.sponsor > * { min-width: 0; }
.sponsor__intro { color: var(--muted); margin-bottom: 18px; }
.pkg-list { list-style: none; display: grid; gap: 10px; margin-bottom: 20px; }
.pkg-list li { background: #fff; border: 1px solid #ece2cf; border-left: 4px solid var(--rust); border-radius: 10px; padding: 12px 16px; color: var(--muted); font-size: .92rem; }
.pkg-list li:first-child { border-left-color: var(--gold); }
.pkg-list b { display: block; color: var(--green); }
.sponsor__reach { background: var(--green); color: #eef0e6; border-radius: var(--radius); padding: 18px 20px; font-size: .95rem; }
.sponsor__reach b { display: block; color: var(--gold-2); margin-bottom: 4px; }

/* footer */
.footer { background: var(--brown); color: #d9c9b1; padding: 56px 0 20px; font-size: .92rem; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer h4 { color: var(--gold-2); margin-bottom: 10px; }
.footer a { color: #f1e6d4; text-decoration: none; }
.footer a:hover { color: var(--gold-2); }
.footer__logo { display: inline-block; background: #fff; border-radius: 12px; padding: 8px 12px; margin-bottom: 12px; }
.footer__logo img { height: 52px; width: auto; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 18px; text-align: center; font-size: .82rem; }

/* responsive */
@media (max-width: 980px) {
  .cards, .features, .benefits { grid-template-columns: repeat(2, 1fr); }
  .about, .register__inner, .hero__grid, .medals, .campaign__grid, .sponsor { grid-template-columns: 1fr; }
  .hero__poster, .campaign__poster, .medals img { max-width: 420px; margin-inline: auto; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__links { display: none; position: absolute; top: 75px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 18px 16px 24px; gap: 14px; box-shadow: 0 10px 20px rgba(0,0,0,.08); }
  .nav__links.is-open { display: flex; }
  .brand img { height: 40px; }
  .eyebrow { letter-spacing: 1.2px; }
  .hero h1 { font-size: clamp(2.6rem, 13vw, 4rem); }
  .strip__inner { grid-template-columns: repeat(2, 1fr); }
  .packages { grid-template-columns: 1fr; }
  .package--main { grid-column: auto; }
  .section, .campaign { padding: 60px 0; }
  .hero { padding: 50px 0 60px; }
}
@media (max-width: 520px) {
  .cards, .features, .benefits, .goals, .footer__inner, .form__row { grid-template-columns: 1fr; }
  .countdown div { min-width: 68px; }
  .countdown b { font-size: 2rem; }
}

/* footer credit */
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.footer__bottom .credit { color: #a8957c; }
.footer__bottom .credit a { color: #d9c9b1; border-bottom: 1px dotted rgba(217,201,177,.5); }
.footer__bottom .credit a:hover { color: var(--gold-2); }
@media (max-width: 760px) { .footer__bottom { justify-content: center; text-align: center; } }

/* SEO heading + FAQ */
.hero h1 small { display: block; font-family: Inter, system-ui, sans-serif; font-size: clamp(1rem, 2.2vw, 1.25rem); font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: #fff; text-shadow: none; margin-bottom: 10px; line-height: 1.2; }
.faq { max-width: 860px; }
.faq details { background: #fff; border: 1px solid #ece2cf; border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 700; color: var(--green); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--rust); line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { border-bottom: 1px solid #f1e8d8; }
.faq details p { padding: 14px 20px 18px; color: var(--muted); }