/* 老那高尔夫 laona golf — site styles
   Colors and fonts live in the variables below; change them here to restyle the whole site. */
:root {
  --green: #1F3D2B;        /* page background */
  --green-card: #26493A;   /* cards and form panels */
  --green-tile: #2D5640;   /* image placeholders */
  --cream: #F5F2EA;        /* main text on green, light bands */
  --muted: #C3CDBF;        /* secondary text */
  --soft: #D6DDD2;         /* body text on green */
  --accent: #F2876A;       /* coral accent */
  --accent-hover: #FFB39E;
  --line: rgba(245, 242, 234, 0.12);
  --clay: #B04A2F;         /* accent on light bands */
  --ink: #1F3D2B;
  --ink-soft: #3B5A48;
  --font-zh: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-en: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-brush: "Ma Shan Zheng", "STKaiti", "KaiTi", serif;
  --max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--green);
  color: var(--cream);
  font-family: var(--font-zh);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
.en { font-family: var(--font-en); }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { padding-top: 14px; padding-bottom: 14px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-family: var(--font-en); font-size: 30px; line-height: 1; font-weight: 900; letter-spacing: 0.01em; color: var(--accent); text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; gap: 8px; }
.nav a { color: var(--cream); text-decoration: none; padding: 10px 14px; font-weight: 500; }
.nav a:hover { color: var(--accent-hover); }
.nav .slash { color: var(--muted); }

/* ---------- Hero ---------- */
.hero-img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; max-height: 720px; object-fit: cover; object-position: center 40%; }
.hero-body { padding-top: 40px; padding-bottom: 64px; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.hero-text { flex: 999 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.hero-text p { margin: 0; max-width: 620px; }
.hero-text .zh { font-size: 19px; color: var(--soft); }
.hero-text .en { font-size: 17px; color: var(--muted); }
.socials { flex: 1 1 auto; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; list-style: none; margin: 0; padding: 0; }
.socials a { display: block; width: 48px; height: 48px; border-radius: 12px; overflow: hidden; transition: transform .15s ease; }
.socials a:hover { transform: translateY(-2px); }
.socials img { display: block; width: 48px; height: 48px; }

/* ---------- Section basics ---------- */
.section { padding-top: 96px; padding-bottom: 96px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 32px; }
.eyebrow { font-family: var(--font-en); font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }
.section-head > div { display: flex; flex-direction: column; gap: 10px; }
h2 { margin: 0; font-size: 46px; font-weight: 900; line-height: 1.15; }
h3 { margin: 0; font-size: 28px; font-weight: 900; }
.lead { margin: 0; color: var(--soft); max-width: 640px; }
.btn-ghost { display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border-radius: 999px; border: 1.5px solid rgba(245,242,234,0.5); color: var(--cream); font-weight: 700; text-decoration: none; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-hover); }

/* ---------- Videos ---------- */
.videos { display: flex; flex-wrap: wrap; gap: 24px; }
.video, .video-link { display: flex; flex-direction: column; gap: 12px; text-decoration: none; color: var(--cream); }
.video-link:hover { color: var(--accent-hover); }
.video-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; }
.platforms { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid rgba(245,242,234,0.35); color: var(--cream); font-size: 13px; font-weight: 700; text-decoration: none; }
.chip:hover { border-color: var(--accent); color: var(--accent-hover); }
.chip, .btn-ghost { gap: 8px; }
.chip img { width: 18px; height: 18px; border-radius: 4px; display: block; }
.btn-ghost img { width: 20px; height: 20px; border-radius: 5px; display: block; }
.video-main { flex: 999 1 560px; min-width: 0; gap: 16px; }
.video-side { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.thumb { position: relative; display: block; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: var(--green-tile); border: 1px solid rgba(245,242,234,0.14); }
.video-main .thumb { border-radius: 20px; }
.thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.play { position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; transition: transform .15s ease; }
.play svg { width: 40%; height: 40%; }
.play { opacity: 0.3; transition: transform .15s ease, opacity .15s ease; } /* see-through so the thumbnail shows; solid on hover */
.video-link:hover .play { opacity: 1; }
.video-side .play { width: 52px; height: 52px; margin: -26px 0 0 -26px; }
.video-link:hover .play { transform: scale(1.08); }
.video-tag { color: var(--accent); font-size: 14px; font-weight: 700; }
.video-title { font-weight: 700; line-height: 1.4; }
.video-main .video-title { font-size: 26px; font-weight: 900; line-height: 1.3; }
.video-sub { color: var(--muted); font-size: 15px; }

.shorts-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; padding-top: 24px; }
.shorts-head span { color: var(--muted); font-size: 15px; }
.shorts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 18px; }
.short { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--cream); }
.short .cover { aspect-ratio: 9 / 16; border-radius: 16px; background: var(--green-tile); border: 1px solid rgba(245,242,234,0.14); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 13px; overflow: hidden; }
.short .cover img { width: 100%; height: 100%; object-fit: cover; }
.short .title { font-weight: 700; font-size: 15px; }
.short .platform { color: var(--accent); font-size: 13px; font-weight: 700; }

/* ---------- Partners ---------- */
.partners { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.partner { display: flex; flex-direction: column; gap: 14px; padding: 28px; border-radius: 20px; background: var(--green-card); border: 1px solid var(--line); color: var(--cream); text-decoration: none; }
.partner .logo-slot { height: 64px; border-radius: 12px; border: 1px dashed rgba(245,242,234,0.3); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 13px; }
.partner .name { font-size: 23px; font-weight: 900; }
.partner .desc { color: var(--soft); }

/* ---------- About (light band) ---------- */
.about { background: var(--cream); color: var(--ink); }
.about .wrap { padding-top: 96px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.about .photo { flex: 1 1 360px; min-width: 0; aspect-ratio: 1 / 1; border-radius: 28px; background: #DCE3D6; display: flex; align-items: center; justify-content: center; color: var(--ink-soft); font-weight: 500; text-align: center; padding: 24px; overflow: hidden; }
.about .photo img { width: 100%; height: 100%; object-fit: cover; }
.about .text { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.about .eyebrow { color: var(--clay); }
.about p { margin: 0; color: var(--ink-soft); }
.about .big { font-size: 20px; color: #2C4A39; }
.about .brush { font-family: var(--font-brush); font-size: 34px; color: var(--ink); }

/* ---------- Contact ---------- */
.contact { display: flex; flex-wrap: wrap; gap: 48px; padding-top: 96px; padding-bottom: 96px; }
.contact-side { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.contact-side .intro { display: flex; flex-direction: column; gap: 10px; }
.wechat { display: flex; align-items: center; gap: 20px; padding: 22px; border-radius: 20px; background: var(--green-card); border: 1px solid var(--line); }
.wechat img { display: block; width: 140px; height: 140px; flex: 0 0 140px; padding: 6px; border-radius: 12px; background: #fff; }
.wechat .label { font-size: 20px; font-weight: 900; }
.wechat .hint { color: var(--muted); font-size: 15px; }

.panel { display: flex; flex-direction: column; gap: 18px; padding: 32px; border-radius: 24px; background: var(--green-card); border: 1px solid var(--line); }
.panel-outline { padding: 22px; border-radius: 20px; background: transparent; border: 1px solid rgba(245,242,234,0.2); gap: 10px; }
.contact-form { flex: 999 1 480px; min-width: 0; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label, .panel-outline > label { font-weight: 700; font-size: 15px; }
input, select, textarea {
  min-height: 48px; padding: 0 16px; border-radius: 12px; border: 1px solid rgba(245,242,234,0.35);
  background: var(--green); color: var(--cream); font: inherit;
}
textarea { padding: 12px 16px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.inline { display: flex; flex-wrap: wrap; gap: 10px; }
.inline input { flex: 1 1 200px; min-width: 0; }
button[type="submit"] {
  min-height: 48px; padding: 0 22px; border-radius: 12px; border: 0;
  background: var(--accent); color: var(--green); font: inherit; font-weight: 700; cursor: pointer;
}
button[type="submit"]:hover { background: var(--accent-hover); }
button[type="submit"]:disabled { opacity: .6; cursor: wait; }
.contact-form button[type="submit"] { align-self: flex-start; min-height: 52px; padding: 0 32px; border-radius: 999px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; } /* spam trap, hidden from people */
.form-status { margin: 0; min-height: 1.6em; font-size: 15px; }
.form-status.ok { color: #8FD6B0; }
.form-status.err { color: #FFB39E; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap { padding-top: 32px; padding-bottom: 32px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); font-size: 14px; }
.site-footer .brand { display: flex; align-items: baseline; gap: 10px; }
.site-footer .brand b { font-family: var(--font-brush); font-weight: 400; font-size: 24px; color: var(--cream); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }

@media (max-width: 640px) {
  h2 { font-size: 34px; }
  .section, .contact, .about .wrap { padding-top: 64px; padding-bottom: 64px; }
  .video-main .video-title { font-size: 21px; }
  .wechat img { width: 112px; height: 112px; flex-basis: 112px; }
  .panel { padding: 22px; }
}