/*
Theme Name: Twenty Twenty-Five
Author: JMA
Version: 3.2.0
Text Domain: jma-kumamoto
*/
:root{--ink:#12253a;--muted:#607184;--blue:#0b6fbe;--green:#19985b;--line:#d9e2e9;--soft:#f4f7f9}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Helvetica Neue",Arial,sans-serif;line-height:1.75;background:#fff}
img{max-width:100%;height:auto}
a{color:inherit}
.km-shell{width:min(1440px,calc(100% - 96px));margin:auto}

/* Header */
.km-header{height:82px;background:#fff;position:relative;z-index:30;border-bottom:1px solid #edf1f4}
.km-header__inner{height:82px;display:flex;align-items:center;gap:24px}
.km-logo{flex:0 0 auto;display:flex;align-items:center;gap:12px;text-decoration:none;color:#12253a;line-height:1.08}
.km-logo__jma{font-family:Georgia,"Times New Roman",serif;font-size:30px;font-weight:800;letter-spacing:.08em}
.km-logo__text{display:flex;flex-direction:column;font-size:15px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
.km-logo__text small{margin-top:5px;font-size:11px;font-weight:800;color:#607184;letter-spacing:.04em}
.km-nav{margin-left:auto;display:flex;align-items:center;gap:19px;white-space:nowrap}
.km-nav a{text-decoration:none;color:#172a3b;font-size:12px;font-weight:800}
.km-contact{height:50px;padding:0 23px;display:flex;align-items:center;gap:8px;border-radius:10px;background:#0b73c6;color:#fff;text-decoration:none;font-size:14px;font-weight:800;box-shadow:0 8px 18px rgba(10,108,184,.14)}
.km-mobile-menu{display:none}

/* Hero */
.km-hero{position:relative;min-height:560px;color:#fff;background:linear-gradient(90deg,rgba(0,63,108,.78) 0%,rgba(0,77,128,.48) 42%,rgba(0,88,140,.20) 68%,rgba(0,88,140,.08) 100%),url('https://kumamoto.jma-drone.or.jp/wp-content/uploads/2026/09/AdobeStock_250393160-scaled.jpeg') center center/cover no-repeat}
.km-hero__content{padding-top:88px}
.km-hero__eyebrow{margin:0 0 10px;font-size:14px;font-weight:800}
.km-hero h1{margin:0;font-size:clamp(60px,5.4vw,80px);line-height:1.08;letter-spacing:-.045em}
.km-hero__lead{margin:22px 0 0;max-width:760px;font-size:18px;font-weight:600;line-height:1.8;text-shadow:0 1px 8px rgba(0,0,0,.18)}
.km-actions{display:flex;gap:14px;flex-wrap:wrap}
.km-hero .km-actions{margin-top:32px}
.km-btn{min-height:58px;padding:0 26px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:15px;font-weight:800}
.km-btn--green{background:var(--green);color:#fff}
.km-btn--white{background:#fff;color:#17304b}
.km-btn--clear{border:1px solid rgba(255,255,255,.65);color:#fff}
.km-btn--border{border:1px solid #1783d2;color:#0b6fbe}

/* Features */
.km-features{position:relative;margin-top:-38px;z-index:4}
.km-features__panel{min-height:98px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:14px;box-shadow:0 18px 40px rgba(28,52,70,.14);padding:18px 16px}
.km-features article{display:flex;align-items:center;gap:15px;padding:0 24px;border-right:1px solid var(--line)}
.km-features article:last-child{border:0}
.km-feature-icon{width:42px;min-width:42px;height:42px;color:#0877c9;display:grid;place-items:center}
.km-feature-icon svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.km-features strong{display:block;font-size:15px}
.km-features p{margin:2px 0 0;color:var(--muted);font-size:12px}

/* About */
.km-about{padding:104px 0 118px}
.km-about__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:74px;align-items:center}
.km-kicker{margin:0;color:#0b6db8;font-size:12px;font-weight:900;letter-spacing:.18em}
.km-about h2,.km-heading h2,.km-faq-section h2{margin:12px 0 24px;font-size:clamp(39px,3.9vw,54px);line-height:1.23;letter-spacing:-.035em}
.km-about__copy>p:not(.km-kicker){color:#43576a;font-size:15px;line-height:2}
.km-outline-btn{margin-top:18px;display:inline-flex;min-height:54px;align-items:center;padding:0 28px;border:2px solid #0c70c4;border-radius:9px;color:#0b6db8;text-decoration:none;font-size:14px;font-weight:800}
.km-about__visual{position:relative;min-height:470px}
.km-about__main{position:absolute;inset:0 46px 0 0;width:calc(100% - 46px);height:100%;object-fit:cover;border-radius:16px}
.km-about__card{position:absolute;right:0;bottom:12px;width:40%;padding:9px;background:#fff;border-radius:13px;box-shadow:0 12px 28px rgba(20,45,64,.15)}
.km-about__card img{display:block;width:100%;height:124px;object-fit:cover;border-radius:9px}
.km-about__card strong{display:block;text-align:center;padding:8px 2px 2px;color:#fff;background:rgba(19,93,53,.84);margin-top:-37px;position:relative;border-radius:0 0 8px 8px;font-size:12px;letter-spacing:.05em}

/* Common sections */
.km-section{padding:90px 0}
.km-section--soft{background:var(--soft)}
.km-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.km-heading>p{color:var(--muted)}
.km-courses{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.km-courses article{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:14px}
.km-courses article>img{display:block;width:100%;height:220px;object-fit:cover}
.km-courses article>div{padding:22px}
.km-courses span{font-size:10px;font-weight:900;color:#0670c6;letter-spacing:.12em}
.km-courses h3{margin:8px 0;font-size:20px}
.km-courses p{margin:0 0 10px;color:var(--muted);font-size:14px}
.km-courses a{color:#0670c6;text-decoration:none;font-weight:800;font-size:14px}

/* Schedule */
.km-schedule{background:#fff}
.km-schedule__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}
.km-schedule__copy{padding-left:28px}
.km-schedule h2{margin:12px 0 18px;font-size:clamp(34px,3.25vw,48px);line-height:1.16}
.km-schedule__copy>p:last-of-type{max-width:560px;color:#455b6e;font-size:15px;line-height:1.9}
.km-schedule__actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px}
.km-schedule__consult{display:inline-block;margin-top:14px;color:#0872c5;font-size:13px;font-weight:800;text-decoration:none}
.km-schedule__visual{position:relative}
.km-schedule__visual>img{display:block;width:100%;height:300px;object-fit:cover;border-radius:12px}
.km-schedule__badge{position:absolute;right:20px;top:22px;width:128px;height:128px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:rgba(255,255,255,.94);color:#28445b;font-size:12px;line-height:1.55;box-shadow:0 10px 26px rgba(20,45,64,.13)}
.km-schedule__badge strong{font-size:16px;color:#17304b}

/* FAQ */
.km-faq-section{background:#f7fafc;padding-top:72px;padding-bottom:72px}
.km-faq__head{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}
.km-faq{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.km-faq details{padding:0;border:1px solid #d9e3ea;background:#fff;border-radius:8px;overflow:hidden}
.km-faq summary{position:relative;padding:16px 46px 16px 18px;font-weight:800;font-size:14px;cursor:pointer;list-style:none}
.km-faq summary::-webkit-details-marker{display:none}
.km-faq summary:after{content:"＋";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:#0a6fbd}
.km-faq details[open] summary:after{content:"−"}
.km-faq p{margin:0;padding:0 18px 18px;color:var(--muted);font-size:13px;line-height:1.8}

/* Final CTA */
.km-final{position:relative;padding:46px 0;background:linear-gradient(90deg,rgba(0,98,172,.94),rgba(10,148,221,.88)),url('https://kumamoto.jma-drone.or.jp/wp-content/uploads/2026/09/熊本・阿蘇の風景.jpg') center 55%/cover no-repeat;color:#fff;overflow:hidden}
.km-final:after{content:"";position:absolute;inset:auto 0 0 0;height:52%;background:linear-gradient(180deg,transparent,rgba(5,43,76,.28))}
.km-final__grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.km-final .km-kicker{color:#d7efff}
.km-final h2{margin:8px 0 0;font-size:38px;line-height:1.22}
.km-final .km-btn{min-height:52px;padding:0 24px;font-size:14px}

/* Footer */
.km-footer{background:#0b2031;color:#dce6ed;font-size:12px;line-height:1.7}
.km-footer__main{width:min(1440px,calc(100% - 96px));margin:auto;padding:30px 0 24px;display:grid;grid-template-columns:.7fr 1.4fr 1fr;gap:46px;align-items:center}
.km-footer__brand strong{display:block;color:#fff;font-size:15px;line-height:1.45}
.km-footer__info p{margin:2px 0;font-size:12px;color:#c7d4dd}
.km-footer__links{display:flex;justify-content:flex-end;gap:20px;flex-wrap:wrap}
.km-footer__links a{color:#dce6ed;text-decoration:none;font-size:12px}
.km-footer__bottom{border-top:1px solid rgba(255,255,255,.1);width:min(1440px,calc(100% - 96px));margin:auto;padding:12px 0 14px;display:flex;justify-content:space-between;gap:24px;color:#9fb0bd}
.km-footer__bottom small{font-size:10px}

@media(max-width:1200px){
  .km-shell{width:min(100% - 48px,1160px)}
  .km-nav{gap:12px}
  .km-nav a{font-size:11px}
  .km-contact{padding:0 16px}
  .km-logo{width:150px;flex-basis:150px}
  .km-logo__image{width:150px}
}
@media(max-width:900px){
  .km-shell{width:calc(100% - 32px)}
  .km-header,.km-header__inner{height:70px}
  .km-nav{display:none}
  body.km-nav-open .km-nav{display:flex;position:absolute;top:70px;left:16px;right:16px;z-index:50;flex-direction:column;align-items:stretch;gap:0;padding:10px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(28,52,70,.18);white-space:normal}
  body.km-nav-open .km-nav a{padding:11px 4px;border-bottom:1px solid #edf1f4;font-size:13px}
  body.km-nav-open .km-nav a:last-child{border-bottom:0}
  .km-contact{margin-left:auto;height:44px}
  .km-mobile-menu{display:block;margin-left:auto;border:1px solid #d5dee6;background:#fff;border-radius:12px;padding:11px 16px;font-weight:900;color:#0b6fbe;letter-spacing:.03em}
  .km-logo{min-width:0;gap:9px}
  .km-logo__jma{font-size:25px}
  .km-logo__text{font-size:13px}
  .km-logo__text small{font-size:10px;margin-top:4px}
  .km-hero{min-height:560px;background-position:center top}
  .km-hero__content{padding-top:70px}
  .km-hero h1{font-size:54px}
  .km-hero__lead{font-size:15px}
  .km-features{margin-top:0}
  .km-features__panel{grid-template-columns:1fr 1fr}
  .km-features article{padding:15px;border-bottom:1px solid var(--line)}
  .km-about{padding:70px 0}
  .km-about__grid,.km-final__grid,.km-schedule__grid{grid-template-columns:1fr}
  .km-about__visual{min-height:390px}
  .km-courses{grid-template-columns:1fr}
  .km-heading{display:block}
  .km-schedule__grid{gap:28px}
  .km-schedule__copy{padding-left:0}
  .km-schedule__visual>img{height:260px}
  .km-faq{grid-template-columns:1fr}
  .km-footer__main{width:calc(100% - 32px);grid-template-columns:1fr;gap:18px;padding:26px 0 20px}
  .km-footer__links{justify-content:flex-start}
  .km-footer__bottom{width:calc(100% - 32px);flex-direction:column;gap:3px}
}
@media(max-width:560px){
  .km-contact{display:none}
  .km-header,.km-header__inner{height:72px}
  .km-header__inner{width:calc(100% - 28px);gap:12px}
  .km-logo__jma{font-size:23px}
  .km-logo__text{font-size:12px}
  .km-logo__text small{font-size:9px}
  .km-mobile-menu{padding:10px 14px;border-radius:11px}
  .km-hero{min-height:590px}
  .km-hero h1{font-size:43px}
  .km-hero__lead br{display:none}
  .km-btn{width:100%;font-size:14px}
  .km-actions{display:grid;grid-template-columns:1fr}
  .km-features__panel{grid-template-columns:1fr;border-radius:0}
  .km-features article{border-right:0}
  .km-about h2,.km-heading h2,.km-faq-section h2{font-size:34px}
  .km-about__visual{min-height:310px}
  .km-about__card{width:48%}
  .km-courses article>img{height:190px}
  .km-schedule__actions{display:grid;grid-template-columns:1fr}
  .km-schedule__visual>img{height:220px}
  .km-schedule__badge{width:104px;height:104px;right:12px;top:12px;font-size:10px}
  .km-schedule__badge strong{font-size:13px}
  .km-final h2{font-size:34px}
}