.golf-day { --golf-green: #176541; }
.golf-day__heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.6rem; }
.golf-day__heading h2 { margin-bottom: .3em; }
.golf-day__heading .lead { max-width: 62ch; margin: 0; }
.golf-day__heading .btn { flex: none; }
.golf-schedule { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.golf-schedule__item { padding: clamp(20px, 3vw, 28px); border: 1px solid #d6e5db; border-top: 5px solid var(--golf-green); border-radius: 16px; background: #f4faf6; }
.golf-schedule__time { display: block; margin-bottom: .4rem; color: var(--golf-green); font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 800; line-height: 1.2; }
.golf-schedule__item h3 { margin-bottom: .4rem; }
.golf-schedule__item p { margin: 0; font-size: .94rem; }
.golf-day__details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.golf-info-card { padding: clamp(20px, 3vw, 28px); border: 1px solid var(--line); border-radius: 16px; background: var(--cream); }
.golf-info-card__icon { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: .6rem; border-radius: 50%; background: #d6eddf; color: var(--golf-green); font-size: 1.3rem; font-weight: 800; }
.golf-info-card h3 { margin-bottom: .4rem; }
.golf-info-card address { margin-bottom: .75rem; font-style: normal; line-height: 1.5; }
.golf-info-card p { margin: 0; }
.golf-info-card a { color: var(--navy); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.golf-ready { display: grid; grid-template-columns: minmax(170px, .3fr) minmax(0, .7fr); gap: 1.5rem 2rem; margin-top: 2rem; padding: clamp(22px, 3vw, 30px); border-radius: 18px; background: var(--gold-pale); }
.golf-ready h3 { margin-bottom: 0; }
.golf-ready ul { margin: 0; padding-left: 1.3rem; }
.golf-ready li + li { margin-top: .55rem; }
.golf-ready__source { grid-column: 2; margin: -.5rem 0 0; font-size: .85rem; }
.golf-ready__source a { text-decoration: underline; text-underline-offset: 3px; }
.golf-day__contact { display: flex; flex-wrap: wrap; gap: .35rem 1.4rem; align-items: center; margin-top: 1rem; padding: 1.05rem 1.4rem; border-radius: 14px; background: var(--navy); color: #fff; }
.golf-day__contact a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.golf-register__grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(26px, 5vw, 64px); align-items: center; }
.golf-register__grid .lead { max-width: 55ch; }
.golf-register__prices { display: flex; gap: 12px; margin: 1.5rem 0; }
.golf-register__prices > div { display: grid; gap: .1rem; min-width: 160px; padding: 1rem 1.2rem; border: 1px solid #d6e5db; border-radius: 14px; background: #fff; }
.golf-register__prices strong { color: #176541; font-size: 1.75rem; line-height: 1.1; }
.golf-register__prices span { font-size: .88rem; font-weight: 700; }
.golf-register__note { margin: 1.3rem 0 0; font-size: .88rem; color: var(--muted); }
.golf-register__aside { padding: clamp(22px, 3vw, 32px); border: 1px solid var(--line); border-top: 5px solid var(--gold); border-radius: 18px; background: #fff; box-shadow: var(--shadow-sm); }
.golf-register__aside p:last-child { margin-bottom: 0; }

.golf-support__intro { margin-bottom: 1.8rem; }
.golf-support__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.golf-support__card { display: flex; flex-direction: column; padding: clamp(22px, 3vw, 30px); border: 1px solid var(--line); border-top: 5px solid #176541; border-radius: 16px; background: #fff; box-shadow: var(--shadow-sm); }
.golf-support__card:nth-child(2) { border-top-color: var(--gold); }
.golf-support__card:nth-child(3) { border-top-color: var(--blue); }
.golf-support__card h3 { margin-bottom: .5rem; }
.golf-support__card p { font-size: .95rem; }
.golf-support__card a { margin-top: auto; color: var(--navy); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }

.golf-sponsors__intro { margin-bottom: 1.5rem; }
.golf-sponsors__intro .lead { margin-bottom: 0; }
.golf-sponsors__presenting { position: relative; display: grid; align-content: center; gap: .35rem; min-height: 150px; overflow: hidden; padding: 1.6rem 2rem; border-radius: 18px; background: radial-gradient(circle at 86% 50%, #493b91 0, transparent 36%), var(--navy); color: #fff; box-shadow: var(--shadow-sm); }
.golf-sponsors__presenting-kicker { position: relative; z-index: 1; color: var(--gold-pale); font-size: .83rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.golf-sponsors__presenting img { position: relative; z-index: 1; display: block; width: min(100%, 350px); height: auto; margin-top: .45rem; filter: brightness(0) invert(1); }
.golf-sponsors__presenting-art { position: absolute; top: 50%; right: 5%; transform: translateY(-50%); color: var(--gold); font-size: clamp(5rem, 10vw, 8rem); line-height: 1; opacity: .8; }
.golf-sponsors__label { margin: 2rem 0 1rem; }
.golf-sponsors__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.golf-sponsors__list li { --mark-bg: #dceee3; --mark-ink: #176541; display: grid; justify-items: center; align-content: center; gap: .7rem; min-height: 168px; padding: 1rem; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 3px 10px rgb(27 20 100 / 5%); font-weight: 700; line-height: 1.3; text-align: center; }
.golf-sponsors__list li:nth-child(4n + 2) { --mark-bg: #fff0be; --mark-ink: #6b4c00; }
.golf-sponsors__list li:nth-child(4n + 3) { --mark-bg: #e3e5fa; --mark-ink: #383080; }
.golf-sponsors__list li:nth-child(4n + 4) { --mark-bg: #dceef5; --mark-ink: #205b74; }
.golf-sponsors__logo { display: grid; place-items: center; width: 100%; height: 88px; }
.golf-sponsors__logo img { display: block; max-width: min(100%, 220px); max-height: 88px; width: auto; height: auto; object-fit: contain; }
.golf-sponsors__logo img.golf-sponsors__logo--dark { filter: brightness(0); }
.golf-sponsors__mark { display: grid; place-items: center; width: 76px; height: 76px; clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%); background: var(--mark-bg); color: var(--mark-ink); font-size: 1.3rem; font-weight: 800; letter-spacing: -.02em; }
.golf-sponsors__thanks { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin: 1.3rem 0 0; padding: 1.3rem 1.5rem; border-left: 4px solid var(--gold); border-radius: 0 10px 10px 0; background: var(--gold-pale); }
.golf-sponsors__thanks img { display: block; max-width: 160px; height: auto; }
.golf-sponsors__thanks p { margin: 0; }

@media (max-width: 900px) {
  .golf-day__heading { display: block; }
  .golf-day__heading .btn { margin-top: 1.2rem; }
  .golf-register__grid { grid-template-columns: 1fr; }
  .golf-sponsors__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .golf-schedule, .golf-day__details, .golf-support__grid, .golf-ready { grid-template-columns: 1fr; }
  .golf-ready__source { grid-column: 1; margin: 0; }
  .golf-register__prices { flex-wrap: wrap; }
  .golf-register__prices > div { flex: 1 1 150px; }
  .golf-sponsors__list li { min-height: 148px; }
}
@media (max-width: 480px) {
  .golf-sponsors__list li { min-height: 142px; padding: .7rem; font-size: .83rem; }
  .golf-sponsors__logo { height: 68px; }
  .golf-sponsors__logo img { max-height: 68px; }
  .golf-sponsors__mark { width: 64px; height: 64px; }
}