/* =========================================================
   HRZN 雪平線  HORIZON SNOWBOARD ACADEMY
   Design system rebuilt from brand PDF (hrzn)
   ========================================================= */
:root{
  --teal:#345155;        /* header / footer / deep brand */
  --teal-d:#2b4448;
  --teal-l:#3f6065;
  --ink:#26292b;         /* body text on light */
  --ink-soft:#5d666a;
  --paper:#ffffff;
  --grey:#e6e6e6;        /* light section bg */
  --grey-2:#eeeeee;
  --pill:#3a3a3c;        /* charcoal pill button */
  --pill-h:#2a2a2c;
  --line:#dcdcd9;
  --shadow:0 24px 60px -28px rgba(20,30,30,.45);
  --shadow-sm:0 12px 30px -18px rgba(20,30,30,.40);
  --radius:18px;
  --maxw:1180px;
  --disp:'Montserrat','Inter','Noto Sans TC',system-ui,sans-serif;
  --sans:'Inter','Noto Sans TC',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- top nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--teal);color:#eef2f1}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .logo{width:42px;height:42px;flex:none}
.brand .name{font-family:var(--disp);font-weight:600;font-size:1.18rem;letter-spacing:.22em;color:#fff;line-height:1}
.menu{display:flex;align-items:center;gap:4px}
.menu a{padding:9px 14px;border-radius:8px;font-size:.86rem;font-weight:500;letter-spacing:.04em;color:#d4ddda;transition:.18s;white-space:nowrap}
.menu a:hover{color:#fff;background:rgba(255,255,255,.10)}
.menu a.active{color:#fff}
.menu a.active::after{content:"";display:block;height:2px;border-radius:2px;background:#fff;margin-top:4px;opacity:.85}
.menu a.line-btn{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:7px 16px;color:#fff;margin-left:8px}
.menu a.line-btn:hover{background:#fff;color:var(--teal)}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;color:#fff;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;
  background:linear-gradient(180deg,#3a5358 0%,#26383c 100%)}
.hero.tall{min-height:660px}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,42,45,.32),rgba(25,35,38,.55))}
.hero .scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.96}
.hero .hero-in{position:relative;z-index:2;padding:60px 24px;max-width:900px}
.hero .watermark{font-family:var(--disp);font-weight:700;letter-spacing:.18em;font-size:clamp(2.4rem,7vw,5rem);opacity:.92;text-shadow:0 3px 24px rgba(0,0,0,.35)}
.hero h1{font-family:var(--disp);font-weight:300;letter-spacing:.16em;font-size:clamp(1.9rem,5.2vw,3.6rem);line-height:1.18;text-transform:uppercase;text-shadow:0 3px 22px rgba(0,0,0,.4)}
.hero .sub{margin-top:18px;font-size:clamp(1rem,2.4vw,1.4rem);letter-spacing:.36em;font-weight:300;opacity:.95}
.hero .tagline{margin-top:14px;font-size:1.02rem;letter-spacing:.04em;opacity:.92;max-width:46ch;margin-left:auto;margin-right:auto}
.hero .btns{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* ---------- buttons / pills ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 28px;border-radius:999px;font-weight:600;font-size:.95rem;letter-spacing:.04em;transition:.2s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:#fff;color:var(--teal)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--pill);color:#fff}
.btn-dark:hover{background:var(--pill-h);transform:translateY(-2px)}

/* big stacked pill menu (lessons / resorts / faq hero overlays) */
.pill-menu{display:flex;flex-direction:column;gap:18px;align-items:center;margin-top:34px}
.pill-menu a{display:flex;align-items:center;justify-content:center;width:min(340px,82vw);padding:17px 26px;border-radius:999px;
  background:rgba(40,40,42,.82);color:#fff;font-size:1.08rem;font-weight:500;letter-spacing:.06em;backdrop-filter:blur(3px);transition:.2s}
.pill-menu a:hover{background:rgba(20,20,22,.92);transform:translateY(-2px)}
.pill-menu.glass a{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.45)}
.pill-menu.glass a:hover{background:rgba(255,255,255,.30)}

/* ---------- sections ---------- */
section.block{padding:88px 0}
section.grey{background:var(--grey)}
section.teal{background:var(--teal);color:#eef2f1}
.eyebrow{font-family:var(--disp);font-size:.74rem;letter-spacing:.34em;text-transform:uppercase;color:var(--teal-l);font-weight:600;margin-bottom:14px;display:block}
section.teal .eyebrow{color:#9fb6b3}
.section-title{font-family:var(--disp);font-weight:300;letter-spacing:.14em;text-transform:uppercase;font-size:clamp(1.7rem,3.6vw,2.5rem);color:var(--ink);line-height:1.2}
section.teal .section-title{color:#fff}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center}
.lead{font-size:1.06rem;color:var(--ink-soft);line-height:1.85}
.prose p{margin-bottom:18px;color:var(--ink-soft)}
.prose p strong{color:var(--ink);font-weight:600}
.prose h3{font-family:var(--disp);font-weight:500;letter-spacing:.04em;color:var(--ink);font-size:1.3rem;margin:26px 0 12px}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:420px;background:linear-gradient(160deg,#34504f,#223539);box-shadow:var(--shadow)}
.photo-card .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.photo-card .tag{position:absolute;left:24px;bottom:20px;z-index:2;color:#fff;font-family:var(--disp);font-weight:500;letter-spacing:.08em;font-size:1.15rem;text-shadow:0 2px 12px rgba(0,0,0,.5)}

/* course / generic cards */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-sm);transition:.22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .pilltag{display:inline-flex;align-items:center;padding:8px 22px;border-radius:999px;background:var(--pill);color:#fff;font-weight:600;letter-spacing:.06em;font-size:1rem;margin-bottom:18px}
.card h3{font-family:var(--disp);font-weight:500;letter-spacing:.03em;font-size:1.18rem;color:var(--ink);margin-bottom:6px}
.card .en{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-l);font-weight:600;margin-bottom:14px}
.card p{color:var(--ink-soft);font-size:.97rem}
.card h4{font-family:var(--disp);font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin:20px 0 10px}
.card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.card ul li{position:relative;padding-left:22px;font-size:.94rem;color:var(--ink-soft)}
.card ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--teal-l)}
.card .fit{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.9rem;color:var(--ink-soft)}
.card .fit b{color:var(--ink);font-weight:600;letter-spacing:.04em}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:18px}
.stat{text-align:center;padding:26px 18px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius)}
.stat .num{font-family:var(--disp);font-weight:600;font-size:2.3rem;color:#fff;line-height:1}
.stat .num small{font-size:1rem;font-weight:500;opacity:.8}
.stat .lbl{margin-top:10px;font-size:.86rem;color:#bcccc9}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.review{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-sm)}
.review .stars{color:#d8a13a;letter-spacing:2px;margin-bottom:12px}
.review p{color:var(--ink);font-size:1rem;line-height:1.8}
.review .who{margin-top:18px;display:flex;align-items:center;gap:12px}
.review .who .av{width:42px;height:42px;border-radius:50%;background:var(--teal);display:grid;place-items:center;color:#fff;font-family:var(--disp);font-weight:600}
.review .who .nm{font-weight:600;color:var(--ink);font-size:.95rem;line-height:1.2}
.review .who .fr{font-size:.82rem;color:var(--ink-soft)}

/* faq accordion */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;gap:16px;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal-l);font-size:1.3rem;transition:.2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 24px 22px;color:var(--ink-soft);font-size:.96rem;line-height:1.8}

/* contact card */
.contact-card{max-width:760px;margin:0 auto;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:44px}
.info-list{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.info-item{display:flex;gap:14px;align-items:flex-start}
.info-item .ic{flex:none;width:44px;height:44px;border-radius:11px;background:var(--grey);display:grid;place-items:center;color:var(--teal);font-size:1.15rem}
.info-item .k{font-family:var(--disp);font-weight:600;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-l)}
.info-item .v{color:var(--ink);font-size:.98rem;margin-top:2px}
.contact-card .ccta{margin-top:32px;text-align:center}

/* cta band */
.cta-band{background:var(--teal);color:#fff;border-radius:var(--radius);padding:58px;text-align:center;box-shadow:var(--shadow)}
.cta-band h2{font-family:var(--disp);font-weight:300;letter-spacing:.1em;text-transform:uppercase;font-size:clamp(1.6rem,3.4vw,2.3rem);color:#fff}
.cta-band p{color:#cdddda;margin:14px auto 26px;max-width:52ch}

/* footer */
footer{background:var(--teal);color:#aebfbc;padding:40px 0}
footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer .social{display:flex;gap:22px;align-items:center}
footer .social a{display:grid;place-items:center;color:#fff;width:30px;height:30px;opacity:.92;transition:.18s}
footer .social a:hover{opacity:1;transform:translateY(-2px)}
footer .social svg{width:26px;height:26px;fill:#fff}
footer .fcopy{font-size:.82rem;color:#8ea3a0;letter-spacing:.02em}

/* responsive */
@media(max-width:900px){
  .split{grid-template-columns:1fr;gap:36px}
  .grid-2,.grid-3,.reviews,.info-list{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .menu{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:var(--teal);padding:12px 24px 20px;gap:4px;display:none}
  .menu.open{display:flex}
  .menu a{width:100%}
  .menu a.line-btn{margin-left:0;justify-content:center}
  .nav-toggle{display:block}
  section.block{padding:60px 0}
  .cta-band{padding:40px 24px}
  .contact-card{padding:30px 22px}
}

.sw-split{display:grid;grid-template-columns:.85fr 1.15fr;height:82vh;min-height:520px;background:var(--teal);text-align:left;padding:0}.sw-split .sw-text{display:flex;flex-direction:column;justify-content:center;padding:0 8%;color:#fff}.sw-split .sw-text h1,.sw-split .sw-text .sub{text-align:left}.sw-split .sw-img{position:relative;overflow:hidden}.sw-split .sw-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center bottom;background:#2b4448}@media(max-width:760px){.sw-split{grid-template-columns:1fr;height:auto;min-height:0}.sw-split .sw-text{padding:46px 28px 6px;text-align:center}.sw-split .sw-text h1,.sw-split .sw-text .sub{text-align:center}.sw-split .sw-img{height:80vh}}

.sw-mobile{display:none}@media(max-width:760px){.sw-desktop{display:none!important}.sw-mobile{display:block}}

.sw-split{align-items:stretch}.sw-split .sw-img{min-height:520px}

.sw-split .sw-text{padding:0 8%}.sw-split .sw-text .eyebrow{margin-bottom:16px;color:#9fb6b3}.sw-split .sw-text h1{font-size:clamp(2.2rem,4.2vw,3.3rem);letter-spacing:.2em;font-weight:300;line-height:1.12}.sw-split .sw-text .sub{letter-spacing:.5em;font-size:1rem;opacity:.82;margin-top:14px}.sw-rule{width:54px;height:1px;background:rgba(255,255,255,.4);margin:30px 0}.sw-lead{color:#cdddda;font-size:1rem;line-height:1.95;max-width:30ch;margin-bottom:32px}.sw-split .sw-text .btn-ghost{align-self:flex-start}.sw-split .sw-img{background:radial-gradient(130% 120% at 50% 35%,#36534f,#202f33)}.sw-split .sw-img::after{content:"";position:absolute;inset:0;background:radial-gradient(115% 80% at 50% 42%,transparent 52%,rgba(0,0,0,.32));pointer-events:none;z-index:3}.sw-split .sw-img img{object-position:center}

.sw-photo{width:100%;display:block;height:calc(72vh + 155px);object-fit:cover;object-position:center 35%}@media(max-width:760px){.sw-photo{height:auto;object-fit:initial}}

body[data-page="snowwear"] .hero h1{font-size:clamp(1.4rem,3vw,2rem);letter-spacing:.18em}body[data-page="snowwear"] .hero .sub{font-size:.82rem;letter-spacing:.4em;margin-top:10px}

.brand-logo{height:30px;width:auto;display:block}.hero-logo{height:30px;width:auto;margin:0;display:block;filter:drop-shadow(0 3px 16px rgba(0,0,0,.4))}

.lesson-hero-photo{width:100%;height:calc(82vh + 87px);object-fit:cover;object-position:center 58%;display:block}
@media(max-width:760px){
  body[data-page="lessons"] .hero{height:auto;min-height:0}
  .lesson-hero-photo{height:calc(72vh + 96px);min-height:560px;object-position:center 62%}
  body[data-page="lessons"] .hero .hero-in{justify-content:flex-end!important;padding:0 22px 46px!important}
}

.bh-title{font-family:var(--disp);font-weight:500;font-size:clamp(1.5rem,3vw,2rem);color:var(--ink);line-height:1.25;margin-bottom:4px}.bh-sub{color:var(--ink-soft);letter-spacing:.05em;margin-bottom:22px}