/* BNI 金貴分會官網 — 共用樣式表
   色彩來源：BNI台南金貴分會_標準字設計.pdf
   BNI Red #CF2030 / Gingui Gold #d0b78a / 漸層金 #b6956e→#e5cdb0
   Cool Gray：#595757 / #727171 / #898989 / #9fa0a0
   使用比例規則：紅色僅作重點強調，維持在畫面 5-10%
*/

:root{
  --bni-red:#CF2030;
  --gingui-gold:#d0b78a;
  --gold-start:#b6956e;
  --gold-end:#e5cdb0;
  --gray-90:#595757;
  --gray-70:#727171;
  --gray-50:#898989;
  --gray-30:#9fa0a0;
  --ink:#2b2a28;
  --paper:#faf8f5;
  --white:#ffffff;
  --black:#161513;
  --shadow:0 8px 30px rgba(0,0,0,.08);
  --radius:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(22,21,19,.92);
  backdrop-filter:blur(6px);
  color:var(--white);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.04em}
.nav .brand img.bni-logo{height:34px;width:auto}
.nav .brand img.gingui-logo{height:38px;width:auto}
.nav .brand .divider{width:1px;height:20px;background:rgba(255,255,255,.25)}
.nav .brand .en{
  font-family:"Archive","Noto Sans TC",sans-serif;
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:1.1rem;
}
.nav .brand .zh{font-size:1rem;color:var(--white)}
.nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;font-size:.95rem}
.nav ul a{opacity:.85;padding:6px 2px;border-bottom:2px solid transparent;transition:.2s}
.nav ul a:hover,.nav ul a.active{opacity:1;border-color:var(--gingui-gold)}
.nav .cta{
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  color:var(--black);padding:8px 18px;border-radius:999px;font-weight:700;font-size:.9rem;
}

/* ---------- Hero (黑底＋漸層金) ---------- */
.hero{
  background:
    radial-gradient(1200px 500px at 15% -10%, rgba(213,183,138,.14), transparent 60%),
    linear-gradient(100deg, rgba(22,21,19,.90) 0%, rgba(22,21,19,.74) 45%, rgba(22,21,19,.38) 100%),
    url("photos/hero-convention.jpg");
  background-size: cover;
  background-position: center 30%;
  color:var(--white);
  padding:88px 0 72px;
  text-shadow:0 2px 14px rgba(0,0,0,.55);
}
.hero .tag{
  display:inline-block;font-size:.8rem;letter-spacing:.16em;color:var(--gingui-gold);
  border:1px solid rgba(208,183,138,.5);padding:6px 14px;border-radius:999px;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(2.1rem,5vw,3.4rem);
  margin:0 0 16px;line-height:1.3;
}
.hero h1 .gold{
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:1.15rem;color:#d8d4cd;max-width:640px;margin:0 0 32px}
.hero .btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:14px 30px;border-radius:999px;font-weight:700;font-size:1rem;
  transition:.2s transform,.2s box-shadow;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(120deg,var(--gold-start),var(--gold-end));color:var(--black)}
.btn-gold:hover{box-shadow:0 10px 24px rgba(214,190,150,.35)}
.btn-outline{border:1.5px solid rgba(255,255,255,.5);color:var(--white)}
.btn-outline:hover{border-color:var(--gingui-gold);color:var(--gingui-gold)}
.btn-red{background:var(--bni-red);color:var(--white)}
.btn-red:hover{box-shadow:0 10px 24px rgba(207,32,48,.35)}

/* ---------- Sections (白底) ---------- */
.section{padding:64px 0}
.section.alt{background:#f2ede5}
.section h2{
  font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 8px;
}
.section h2 .accent{color:var(--bni-red)}
.section .kicker{
  font-size:.85rem;letter-spacing:.14em;color:var(--gray-70);
  text-transform:uppercase;margin-bottom:10px;
}
.section .desc{color:var(--gray-90);max-width:680px;margin-bottom:36px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:820px){.grid3{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}

.card{
  background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
  border:1px solid #eee5d8;
}
.card .num{
  font-family:"Archive","Noto Sans TC",sans-serif;
  font-size:2.2rem;color:var(--gingui-gold);font-weight:700;margin-bottom:8px;
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.card h3{margin:0 0 8px;font-size:1.1rem}
.card p{margin:0;color:var(--gray-90);font-size:.95rem}
.card-link{display:block;transition:.2s transform,.2s box-shadow,.2s border-color}
.card-link:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(0,0,0,.12);border-color:var(--gingui-gold)}

.info-list{list-style:none;margin:0;padding:0}
.info-list li{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px solid #eee5d8;
}
.info-list li:last-child{border-bottom:none}
.info-list .label{
  min-width:96px;color:var(--bni-red);font-weight:700;font-size:.9rem;flex-shrink:0;
}
.info-list .value{color:var(--ink)}
.info-list .value small{display:block;color:var(--gray-70);margin-top:4px}

.placeholder{
  background:#fff7ec;border:1px dashed var(--gingui-gold);color:var(--gray-90);
  padding:2px 8px;border-radius:6px;font-size:.9em;
}

/* ---------- Directory table ---------- */
.dir-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.dir-toolbar input, .dir-toolbar select{
  padding:10px 14px;border:1px solid #ddd3c0;border-radius:999px;font-size:.9rem;
  background:var(--white);color:var(--ink);min-width:180px;
}
table.dir{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.dir th, table.dir td{padding:14px 16px;text-align:left;font-size:.92rem;border-bottom:1px solid #f0ebe0}
table.dir th{background:var(--black);color:var(--white);font-weight:600;letter-spacing:.03em}
table.dir tbody tr:hover{background:#fbf6ec}
table.dir td.name{font-weight:700}
table.dir td.phone{white-space:nowrap;color:var(--gray-90)}
.badge-cat{
  display:inline-block;font-size:.72rem;padding:2px 10px;border-radius:999px;
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));color:var(--black);font-weight:700;
}

/* ---------- BNI Core Values strip ---------- */
.values-strip{background:var(--black);padding:48px 0}
.values-strip .kicker{color:var(--gingui-gold)}
.values-strip .bni-badge{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
}
.values-strip .bni-badge img{height:32px;width:auto}
.values-strip .bni-badge span{color:#cfc9bf;font-size:.85rem;letter-spacing:.06em}
.values-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.value-chip{
  border:1px solid rgba(208,183,138,.4);color:var(--white);
  padding:10px 20px;border-radius:999px;font-size:.92rem;font-weight:700;
  display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;
}
.value-chip.primary{
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  color:var(--black);border:none;
}
.value-chip small{opacity:.7;font-weight:400;font-size:.72rem;letter-spacing:.03em}

/* ---------- Steps (guest flow) ---------- */
.steps{counter-reset:step;display:grid;gap:20px}
.step{
  display:flex;gap:20px;background:var(--white);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);border:1px solid #eee5d8;
}
.step .n{
  counter-increment:step;flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:var(--bni-red);color:var(--white);display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1.1rem;
}
.step .n::before{content:counter(step)}
.step h3{margin:0 0 6px;font-size:1.05rem}
.step p{margin:0;color:var(--gray-90);font-size:.92rem}

/* ---------- Frequently asked questions ---------- */
.faq-list{display:grid;gap:14px;max-width:820px}
.faq-list details{background:var(--white);border:1px solid #eee5d8;border-radius:var(--radius);box-shadow:var(--shadow);padding:0 22px}
.faq-list details[open]{border-color:var(--gingui-gold)}
.faq-list summary{cursor:pointer;font-size:1.04rem;font-weight:700;padding:18px 30px 18px 0;position:relative;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"＋";position:absolute;right:0;color:var(--bni-red);font-size:1.4rem;line-height:1.4}
.faq-list details[open] summary::after{content:"－"}
.faq-list .answer{padding:0 0 20px;color:var(--gray-90);font-size:.96rem}
.faq-list .answer p{margin:0 0 12px}
.faq-list .answer p:last-child{margin-bottom:0}
.faq-list .answer a{color:var(--bni-red);text-decoration:underline}
.note-box{max-width:820px;background:#fff7ec;border-left:4px solid var(--gingui-gold);padding:18px 20px;color:var(--gray-90);font-size:.92rem}

/* ---------- Footer ---------- */
footer{background:var(--black);color:#cfc9bf;padding:40px 0;font-size:.88rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer a:hover{color:var(--gingui-gold)}
footer .gold-line{
  height:2px;background:linear-gradient(90deg,var(--gold-start),var(--gold-end));
  border:none;margin:0 0 32px;
}

.mobile-toggle{display:none}
@media (max-width:760px){
  .nav ul{display:none}
  .mobile-toggle{display:block}
}

/* ---------- Real photo gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
@media (max-width:820px){.gallery-grid{grid-template-columns:1fr}}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/3}
.gallery-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;
  background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
  color:#fff;font-size:.88rem;
}

/* ---------- Success stories ---------- */
.story-card{
  background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
  border:1px solid #eee5d8;border-left:4px solid var(--gingui-gold);
}
.story-card .quote{font-size:1.02rem;color:var(--ink);line-height:1.8;margin:0 0 14px}
.story-card .quote::before{content:"“";color:var(--gingui-gold);font-size:1.4em;line-height:0;vertical-align:-0.2em}
.story-card .who{font-size:.88rem;color:var(--gray-70);font-weight:700}
.story-card .who small{display:block;font-weight:400;color:var(--gray-50);margin-top:2px}

/* ---------- Weekly presentation invite card ---------- */
.focus-strip{background:#f2ede5;padding:56px 0}
.focus-card{
  display:grid;grid-template-columns:280px 1fr;gap:0;
  background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid #eee5d8;
}
@media (max-width:760px){.focus-card{grid-template-columns:1fr}}
.focus-card .poster{
  background:linear-gradient(160deg,#161513,#1f1c19);
  display:flex;align-items:center;justify-content:center;min-height:220px;
  color:var(--gingui-gold);
}
.focus-card .poster img{width:100%;height:100%;object-fit:cover}
.focus-card .body{padding:28px 32px}
.focus-card .week{font-size:.8rem;letter-spacing:.1em;color:var(--bni-red);font-weight:700;text-transform:uppercase;margin-bottom:8px}
.focus-card h3{margin:0 0 10px;font-size:1.3rem}
.focus-card .speaker{color:var(--gray-90);margin-bottom:16px}
.focus-card .speaker b{color:var(--ink)}

/* ---------- Contact form ---------- */
.guest-form{
  background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);
  border:1px solid #eee5d8;margin-top:28px;
}
.guest-form .field{margin-bottom:18px}
.guest-form label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px;color:var(--ink)}
.guest-form input, .guest-form textarea{
  width:100%;padding:12px 14px;border:1px solid #ddd3c0;border-radius:10px;
  font-family:inherit;font-size:.95rem;background:var(--paper);color:var(--ink);
}
.guest-form input:focus, .guest-form textarea:focus{outline:2px solid var(--gingui-gold);outline-offset:1px}
.guest-form .honey{position:absolute;left:-9999px;opacity:0}

/* ---------- Featured story (with image) ---------- */
.story-featured{
  display:grid;grid-template-columns:280px 1fr;gap:0;
  background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid #eee5d8;margin-bottom:24px;
}
@media (max-width:760px){.story-featured{grid-template-columns:1fr}}
.story-featured img{width:100%;height:100%;object-fit:cover;display:block}
.story-featured .body{padding:28px 32px}
.story-featured .quote{font-size:1rem;color:var(--ink);line-height:1.85;white-space:pre-line;margin:0 0 16px}
.story-featured .quote b{color:var(--bni-red)}
.story-featured .source{font-size:.82rem;color:var(--gray-70)}
.story-featured .source a{color:var(--bni-red);text-decoration:underline}

/* ---------- Past Chairs timeline ---------- */
.chairs-list{display:flex;flex-wrap:wrap;gap:14px}
.chair-chip{
  background:var(--white);border:1px solid #eee5d8;border-radius:999px;
  padding:10px 20px 10px 10px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);
}
.chair-chip .term{
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));color:var(--black);
  font-weight:700;font-size:.82rem;padding:4px 12px;border-radius:999px;white-space:nowrap;
}
.chair-chip .name{font-weight:700;font-size:.95rem}
.chair-chip .ind{color:var(--gray-70);font-size:.82rem}

/* ---------- Gold medal members ---------- */
.gold-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:760px){.gold-grid{grid-template-columns:1fr}}
.gold-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid #eee5d8}
.gold-card img{width:100%;display:block}
.gold-card.wide{grid-column:1/-1}

/* Leadership section: featured chair + headshot grid */
.leader-chair{
  display:flex;align-items:center;gap:36px;
  background:linear-gradient(120deg,var(--gold-start),var(--gold-end));
  border-radius:var(--radius);padding:36px 40px;box-shadow:var(--shadow);
  margin:0 auto 32px;max-width:720px;
}
.leader-chair .photo{
  width:140px;height:140px;border-radius:50%;flex-shrink:0;
  overflow:hidden;border:4px solid var(--white);box-shadow:0 6px 18px rgba(0,0,0,.18);
}
.leader-chair .photo img{width:100%;height:100%;object-fit:cover;display:block}
.leader-chair .info{color:var(--ink)}
.leader-chair .role{
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:#6b4a24;font-weight:700;margin-bottom:6px;
}
.leader-chair .name{font-size:1.6rem;font-weight:900;margin:0 0 4px}
.leader-chair .ind{font-size:1rem;color:#5a4326}
.leader-chair .name a{color:inherit;text-decoration:none;border-bottom:2px solid rgba(0,0,0,.25)}
.leader-chair .name a:hover{border-color:var(--bni-red)}
@media (max-width:600px){.leader-chair{flex-direction:column;text-align:center;padding:28px 24px}}

.leader-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media (max-width:900px){.leader-grid{grid-template-columns:repeat(2,1fr)}}
.leader-card{
  background:var(--white);border-radius:var(--radius);padding:20px 16px;
  box-shadow:var(--shadow);border:1px solid #eee5d8;text-align:center;
}
.leader-card .photo{
  width:76px;height:76px;border-radius:50%;overflow:hidden;margin:0 auto 12px;
  border:2px solid var(--gingui-gold);box-shadow:0 3px 8px rgba(0,0,0,.12);
}
.leader-card .photo img{width:100%;height:100%;object-fit:cover;display:block}
.leader-card .role{font-size:.78rem;color:var(--gray-70);margin-bottom:4px}
.leader-card h3{margin:0 0 4px;font-size:1rem}
.leader-card p{margin:0;color:var(--gray-90);font-size:.88rem}
.leader-card p a{color:var(--bni-red);text-decoration:none}
.leader-card p a:hover{text-decoration:underline}