/* ========================================
   CLUB BELLFORCE – Royal Navy + Pearl
   Prefix: bf-
   Layout: bell-curve elegant divisions
   ======================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans KR','Pretendard',sans-serif;background:#f0ead6;color:#1a1a2e;line-height:1.75;overflow-x:hidden}

/* ---- THE TOLL (Hero) ---- */
.bf-toll{position:relative;background:linear-gradient(170deg,#001a4d 0%,#002766 40%,#001033 100%);color:#f0ead6;text-align:center;padding:100px 24px 80px;overflow:hidden}
.bf-toll::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:120px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%23f0ead6' d='M0,60 C360,120 1080,0 1440,60 L1440,120 L0,120 Z'/%3E%3C/svg%3E") no-repeat bottom/cover}
.bf-toll-bell{margin-bottom:20px}
.bf-bell-icon{font-size:56px;animation:bf-swing 2.5s ease-in-out infinite}
@keyframes bf-swing{0%,100%{transform:rotate(0)}25%{transform:rotate(12deg)}75%{transform:rotate(-12deg)}}
.bf-toll-tag{display:inline-block;font-size:13px;letter-spacing:4px;text-transform:uppercase;opacity:.7;margin-bottom:12px}
.bf-toll-title{font-size:clamp(32px,6vw,56px);font-weight:800;line-height:1.25;margin-bottom:20px}
.bf-toll-sub{font-size:17px;max-width:540px;margin:0 auto 32px;opacity:.85;line-height:1.8}
.bf-toll-cta{display:inline-block;padding:16px 44px;background:#c9a84c;color:#001a4d;font-weight:700;font-size:16px;border-radius:50px;text-decoration:none;transition:all .3s}
.bf-toll-cta:hover{background:#f0ead6;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}

/* ---- INNER CIRCLE ---- */
.bf-circle{position:relative;padding:80px 24px 60px;background:#f0ead6}
.bf-circle-curve{position:absolute;top:-2px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23001a4d' d='M0,0 L1440,0 L1440,20 C1080,80 360,80 0,20 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-circle-content{max-width:1000px;margin:0 auto}
.bf-circle-heading{font-size:clamp(26px,4vw,40px);color:#001a4d;text-align:center;margin-bottom:12px;font-weight:800}
.bf-circle-lead{text-align:center;font-size:16px;color:#444;max-width:600px;margin:0 auto 48px}
.bf-circle-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.bf-circle-card{background:#fff;border-radius:20px;padding:36px 28px;box-shadow:0 4px 20px rgba(0,26,77,.08);border-top:4px solid #c9a84c;transition:transform .3s}
.bf-circle-card:hover{transform:translateY(-6px)}
.bf-circle-card-num{font-size:40px;font-weight:900;color:#001a4d;opacity:.15;margin-bottom:8px}
.bf-circle-card h3{font-size:19px;color:#001a4d;margin-bottom:10px}
.bf-circle-card p{font-size:14.5px;color:#555;line-height:1.8}

/* ---- THE GALLERY (VIP) ---- */
.bf-gallery{background:linear-gradient(175deg,#001a4d 0%,#0d1b3e 100%);color:#f0ead6;padding:80px 24px;position:relative}
.bf-gallery::before{content:'';position:absolute;top:-2px;left:0;width:100%;height:100px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23f0ead6' d='M0,100 C480,0 960,0 1440,100 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-gallery-wrap{max-width:900px;margin:0 auto;text-align:center}
.bf-gallery-heading{font-size:clamp(26px,4vw,40px);margin-bottom:16px;font-weight:800}
.bf-gallery-desc{font-size:16px;opacity:.8;max-width:600px;margin:0 auto 44px;line-height:1.8}
.bf-gallery-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:40px}
.bf-gallery-feat{background:rgba(255,255,255,.07);border:1px solid rgba(201,168,76,.3);border-radius:14px;padding:24px 20px;text-align:left}
.bf-gallery-feat strong{display:block;font-size:15px;color:#c9a84c;margin-bottom:6px}
.bf-gallery-feat span{font-size:13.5px;opacity:.75;line-height:1.7}
.bf-gallery-reserve{display:inline-block;padding:15px 40px;background:#c9a84c;color:#001a4d;font-weight:700;border-radius:50px;text-decoration:none;font-size:15px;transition:all .3s}
.bf-gallery-reserve:hover{background:#f0ead6;transform:translateY(-2px)}

/* ---- BELL SCHEDULE ---- */
.bf-schedule{padding:80px 24px;background:#f0ead6;position:relative}
.bf-schedule::before{content:'';position:absolute;top:-2px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23001a4d' d='M0,0 L1440,0 L1440,30 C1080,80 360,80 0,30 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-schedule-wrap{max-width:700px;margin:0 auto;text-align:center}
.bf-schedule-heading{font-size:clamp(26px,4vw,36px);color:#001a4d;margin-bottom:8px;font-weight:800}
.bf-schedule-sub{font-size:15px;color:#666;margin-bottom:36px}
.bf-schedule-table{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.bf-schedule-row{display:flex;justify-content:space-between;align-items:center;background:#fff;border-radius:12px;padding:18px 28px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.bf-schedule-highlight{background:#001a4d;color:#f0ead6}
.bf-schedule-day{font-weight:700;font-size:16px}
.bf-schedule-time{font-size:15px;opacity:.85}
.bf-schedule-note{font-size:13px;color:#888;margin-top:12px}

/* ---- DRESS REHEARSAL ---- */
.bf-dress{background:#001a4d;color:#f0ead6;padding:80px 24px;position:relative}
.bf-dress::before{content:'';position:absolute;top:-2px;left:0;width:100%;height:100px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23f0ead6' d='M0,100 C720,20 1440,100 1440,100 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-dress-wrap{max-width:900px;margin:0 auto}
.bf-dress-heading{font-size:clamp(26px,4vw,36px);text-align:center;margin-bottom:12px;font-weight:800}
.bf-dress-intro{text-align:center;font-size:15px;opacity:.75;max-width:600px;margin:0 auto 40px;line-height:1.8}
.bf-dress-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-bottom:32px}
.bf-dress-do,.bf-dress-dont{background:rgba(255,255,255,.06);border-radius:16px;padding:28px 24px}
.bf-dress-do{border-left:4px solid #4caf50}
.bf-dress-dont{border-left:4px solid #e74c3c}
.bf-dress-do h3,.bf-dress-dont h3{font-size:17px;margin-bottom:14px}
.bf-dress-do ul,.bf-dress-dont ul{list-style:none;padding:0}
.bf-dress-do li,.bf-dress-dont li{font-size:14px;padding:6px 0;opacity:.85;line-height:1.7}
.bf-dress-do li::before{content:'· ';color:#4caf50;font-weight:700}
.bf-dress-dont li::before{content:'· ';color:#e74c3c;font-weight:700}
.bf-dress-tip{text-align:center;font-size:14px;opacity:.7;max-width:600px;margin:0 auto;line-height:1.8}

/* ---- THE ECHO (FAQ) ---- */
.bf-echo{padding:80px 24px;background:#f0ead6;position:relative}
.bf-echo::before{content:'';position:absolute;top:-2px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23001a4d' d='M0,0 L1440,0 L1440,20 C960,80 480,80 0,20 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-echo-wrap{max-width:760px;margin:0 auto}
.bf-echo-heading{font-size:clamp(26px,4vw,36px);color:#001a4d;text-align:center;margin-bottom:8px;font-weight:800}
.bf-echo-sub{text-align:center;font-size:15px;color:#666;margin-bottom:40px}
.bf-echo-list{display:flex;flex-direction:column;gap:12px}
.bf-echo-item{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.bf-echo-question{width:100%;text-align:left;background:none;border:none;padding:20px 24px;font-size:15.5px;font-weight:600;color:#001a4d;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:inherit}
.bf-echo-question::after{content:'+';font-size:22px;font-weight:300;color:#c9a84c;transition:transform .3s}
.bf-echo-item.active .bf-echo-question::after{transform:rotate(45deg)}
.bf-echo-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}
.bf-echo-answer p{padding:0 24px 20px;font-size:14px;color:#555;line-height:1.85}

/* ---- FOOTER ---- */
.bf-footer{background:#001a4d;color:#f0ead6;text-align:center;padding:60px 24px 40px;position:relative}
.bf-footer::before{content:'';position:absolute;top:-2px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23f0ead6' d='M0,80 C360,0 1080,0 1440,80 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat top/cover}
.bf-footer-wrap{max-width:600px;margin:0 auto}
.bf-footer-brand{font-size:13px;letter-spacing:3px;opacity:.5;margin-bottom:12px}
.bf-footer-msg{font-size:18px;font-weight:600;margin-bottom:28px;line-height:1.6}
.bf-footer-cta{display:inline-block;padding:14px 36px;background:#c9a84c;color:#001a4d;font-weight:700;border-radius:50px;text-decoration:none;font-size:15px;transition:all .3s}
.bf-footer-cta:hover{background:#f0ead6;transform:translateY(-2px)}
.bf-footer-copy{font-size:12px;opacity:.35;margin-top:32px}

/* ---- Responsive ---- */
@media(max-width:640px){
  .bf-toll{padding:80px 20px 70px}
  .bf-circle,.bf-gallery,.bf-schedule,.bf-dress,.bf-echo{padding:60px 20px}
  .bf-gallery-features{grid-template-columns:1fr}
  .bf-dress-columns{grid-template-columns:1fr}
}