/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--pink:#ef476f;--pink-light:#ffb4c2;--pink-bg:#fff0f3;--dark:#0f172a;--gray:#556271;--gray-light:#eef2f4;--gray-border:#dbe4e8;--white:#fff;--red:#d32f2f;--line-green:#06c755;--gold:#f4a261;--ocean:#00587a;--ocean-deep:#003e4c;--ocean-mid:#0096c7;--ocean-light:#48cae4;--ocean-bright:#00b4d8;--ocean-bg:#e0f7fa;--sand:#faf0ca;--coral:#ff6b6b;--palm:#2a9d8f;--section-bg:#f0faff;--font-display:'Playfair Display',serif;--font-body:'Noto Sans JP','Inter',sans-serif;--font-accent:'Dancing Script',cursive;--transition:cubic-bezier(.4,0,.2,1);--radius:16px}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--dark);background:var(--white);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.header.scrolled{border-bottom-color:var(--gray-border);box-shadow:0 2px 24px rgba(0,0,0,.06)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.header-logo{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--pink);white-space:nowrap}
.header-logo span{color:var(--ocean)}
.header-nav{display:flex;align-items:center;gap:24px}
.header-nav a{font-size:.85rem;font-weight:500;color:var(--dark);transition:color .2s;position:relative;white-space:nowrap}
.header-nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--pink);transition:width .3s var(--transition)}
.header-nav a:hover::after{width:100%}
.header-nav .nav-cta{background:var(--pink);color:var(--white);padding:8px 20px;border-radius:100px;font-weight:600;transition:background .3s,transform .2s}
.header-nav .nav-cta::after{display:none}
.header-nav .nav-cta:hover{background:#d1177d;transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--dark);transition:transform .3s,opacity .3s}

/* ===== Hero - Photo Slider ===== */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-slider{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.5s ease-in-out;will-change:opacity;overflow:hidden}
.hero-slide.active{opacity:1}
.hero-slide-video{background:#000}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,rgba(0,119,182,.7) 0%,rgba(233,30,140,.4) 50%,rgba(0,180,216,.5) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;color:var(--white);padding:100px 24px 80px;max-width:800px}
.hero-badges{display:flex;justify-content:center;gap:8px;margin-bottom:20px;flex-wrap:wrap;animation:fadeInDown .6s ease-out}
.badge{font-size:.75rem;font-weight:700;padding:6px 14px;border-radius:100px}
.badge-free{background:#ffeb3b;color:#333}
.badge-exp{background:rgba(255,255,255,.2);color:var(--white);border:1px solid rgba(255,255,255,.5)}
.badge-line{background:var(--line-green);color:var(--white)}
.hero-label{display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.15em;background:rgba(255,255,255,.15);backdrop-filter:blur(8px);padding:8px 24px;border-radius:100px;margin-bottom:24px;border:1px solid rgba(255,255,255,.25);animation:fadeInDown .8s ease-out}
.hero-title{margin-bottom:12px;animation:fadeInUp .8s ease-out .2s both}
.hero-title-main{display:block;font-family:var(--font-display);font-size:clamp(3rem,9vw,6.5rem);font-weight:900;line-height:1;letter-spacing:-.02em;text-shadow:0 4px 40px rgba(0,0,0,.25)}
.hero-title-sub{display:block;font-family:var(--font-display);font-size:clamp(1.6rem,5vw,3.2rem);font-weight:700;line-height:1.2;font-style:italic;opacity:.95}
.hero-tagline{font-size:clamp(1rem,2.5vw,1.3rem);font-weight:500;line-height:1.6;margin-bottom:32px;opacity:.95;animation:fadeInUp .8s ease-out .4s both}
.hero-stats{display:flex;justify-content:center;align-items:center;gap:28px;margin-bottom:32px;animation:fadeInUp .8s ease-out .6s both}
.stat-divider{width:1px;height:36px;background:rgba(255,255,255,.3)}
.stat-item{text-align:center}
.stat-number{display:block;font-family:var(--font-display);font-size:2rem;font-weight:900;line-height:1}
.stat-suffix{font-size:.8rem;font-weight:600}
.stat-label{display:block;font-size:.68rem;opacity:.75;margin-top:4px}
.hero-cta{display:inline-flex;align-items:center;gap:10px;background:var(--white);color:var(--ocean);font-size:1.05rem;font-weight:700;padding:16px 36px;border-radius:100px;transition:transform .3s var(--transition),box-shadow .3s;animation:fadeInUp .8s ease-out .8s both;box-shadow:0 4px 24px rgba(0,0,0,.2)}
.hero-cta:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 8px 40px rgba(0,0,0,.25)}
.hero-cta.pulse{animation:fadeInUp .8s ease-out .8s both,pulseGlow 2s ease-in-out 2s infinite}
.hero-trust{margin-top:18px;display:flex;justify-content:center;align-items:center;gap:10px;font-size:.75rem;opacity:.8;flex-wrap:wrap;animation:fadeInUp .8s ease-out 1s both}
.hero-scroll-indicator{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--white);font-size:.7rem;letter-spacing:.15em;opacity:.6;animation:fadeInUp 1s ease-out 1.2s both;z-index:2}
.scroll-line{width:1px;height:36px;background:var(--white);animation:scrollBounce 2s ease-in-out infinite}

/* ===== Section Common ===== */
.section{padding:64px 0;position:relative}
.section-label{font-family:var(--font-accent);font-size:1rem;color:var(--pink);margin-bottom:8px}
.section-title{font-family:var(--font-body);font-size:clamp(1.5rem,4vw,2.2rem);font-weight:900;margin-bottom:12px;line-height:1.3}
.section-subtitle{font-size:.92rem;color:var(--gray);margin-bottom:36px}

/* ===== About - Split Layout ===== */
.section-about{background:var(--white);padding:60px 0}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-image-stack{position:relative;height:440px}
.about-img-main{width:80%;height:400px;object-fit:cover;border-radius:var(--radius);box-shadow:0 16px 48px rgba(0,0,0,.12);position:relative;z-index:2}
.about-img-sub{width:55%;height:200px;object-fit:cover;border-radius:var(--radius);box-shadow:0 12px 36px rgba(0,0,0,.1);position:absolute;bottom:0;right:0;z-index:3;border:4px solid var(--white)}
.about-img-accent{position:absolute;top:20px;right:20px;background:var(--ocean);color:var(--white);padding:20px;border-radius:var(--radius);z-index:4;text-align:center;box-shadow:0 8px 24px rgba(0,119,182,.3)}
.accent-number{display:block;font-family:var(--font-display);font-size:1.8rem;font-weight:900;line-height:1}
.accent-text{font-size:.7rem;opacity:.85}
.about-text-col .section-label,.about-text-col .section-title{text-align:left}
.about-lead{font-size:1.3rem;font-weight:700;margin-bottom:20px;line-height:1.6}
.about-desc{font-size:.92rem;color:var(--gray);margin-bottom:14px;line-height:1.9}
.about-points{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.about-point{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:500}
.point-icon{width:32px;height:32px;border-radius:50%;background:var(--ocean-bg);color:var(--ocean);display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* ===== CTA Banner - Photo ===== */
.cta-banner-photo{position:relative;padding:56px 0;background-size:cover;background-position:center;background-attachment:fixed}
.cta-banner-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,119,182,.85),rgba(233,30,140,.7))}
.cta-banner-inner{position:relative;z-index:2;text-align:center;color:var(--white)}
.cta-banner-heading{font-size:clamp(1.3rem,3vw,2rem);font-weight:900;margin-bottom:12px}
.cta-banner-sub{font-size:1rem;opacity:.9;margin-bottom:24px}
.cta-banner-btn{display:inline-block;background:var(--white);color:var(--ocean);font-weight:700;font-size:.95rem;padding:14px 36px;border-radius:100px;transition:transform .2s,box-shadow .3s}
.cta-banner-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}

/* ===== Grand Prix ===== */
.section-grandprix{background:var(--section-bg)}
.grandprix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:56px}
.grandprix-grid-single{grid-template-columns:minmax(0,760px);justify-content:center}
.grandprix-card{background:var(--white);border-radius:20px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .4s var(--transition),box-shadow .4s}
.grandprix-card:hover{transform:translateY(-8px);box-shadow:0 20px 60px rgba(0,0,0,.12)}
.grandprix-image{position:relative;height:320px;overflow:hidden;background:#000}
.grandprix-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--transition)}
.grandprix-card:hover .grandprix-image img{transform:scale(1.05)}
.grandprix-video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.grandprix-grid-single .grandprix-image{height:460px}
.grandprix-badge{position:absolute;top:16px;left:16px;background:var(--gold);color:var(--white);font-size:.75rem;font-weight:700;padding:6px 16px;border-radius:100px;z-index:2}
.grandprix-sns{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:8px 16px;border-radius:100px;background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af);color:#fff;font-size:.85rem;font-weight:600;transition:transform .2s,box-shadow .3s}
.grandprix-sns:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(221,42,123,.35)}
.grandprix-youtube{margin-top:56px;margin-bottom:56px;max-width:860px;margin-left:auto;margin-right:auto}
.grandprix-youtube-label{text-align:center;font-size:.8rem;font-weight:700;color:var(--ocean);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.grandprix-youtube-title{text-align:center;font-size:1.15rem;font-weight:700;margin-bottom:18px}
.grandprix-youtube-title a{color:#ff0000;text-decoration:underline;text-underline-offset:3px}
.grandprix-youtube-frame{position:relative;width:100%;padding-top:56.25%;border-radius:16px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,.14)}
.grandprix-youtube-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.grandprix-youtube-note{text-align:center;font-size:.85rem;color:var(--gray);margin-top:14px}
.grandprix-youtube-note a{color:#ff0000;font-weight:600;text-decoration:underline;text-underline-offset:2px}
.grandprix-info{padding:24px}
.grandprix-info h3{font-size:1.1rem;font-weight:700;margin-bottom:4px}
.grandprix-year{font-size:.85rem;color:var(--ocean);font-weight:600;margin-bottom:14px}
.grandprix-comment{font-size:.88rem;color:var(--gray);font-style:italic;line-height:1.8;margin-bottom:16px;padding-left:14px;border-left:3px solid var(--ocean-light)}
.grandprix-after{background:var(--section-bg);padding:14px;border-radius:12px}
.after-badge{display:inline-block;font-size:.7rem;font-weight:700;color:var(--ocean);background:var(--ocean-bg);padding:3px 10px;border-radius:4px;margin-bottom:6px}
.grandprix-after p{font-size:.85rem;font-weight:500}
.grandprix-message{text-align:center}
.message-highlight{font-size:1.4rem;font-weight:900;margin-bottom:20px;background:linear-gradient(135deg,var(--ocean),var(--pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.btn-secondary{display:inline-block;border:2px solid var(--pink);color:var(--pink);padding:12px 36px;border-radius:100px;font-weight:700;font-size:.95rem;transition:background .3s,color .3s,transform .2s}
.btn-secondary:hover{background:var(--pink);color:var(--white);transform:translateY(-2px)}

/* ===== Voices - Carousel ===== */
.section-voices{background:var(--white);overflow:hidden}
.voices-carousel-wrap{position:relative;padding:0 24px;margin-top:8px}
.voices-carousel{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:20px 0 40px;scroll-padding-left:max(24px,calc((100vw - 1100px)/2 + 24px))}
.voices-carousel::-webkit-scrollbar{display:none}
.voice-card{flex:0 0 340px;scroll-snap-align:start;background:var(--section-bg);border-radius:var(--radius);padding:28px;transition:transform .3s var(--transition);box-shadow:0 2px 12px rgba(0,0,0,.04)}
.voice-card:hover{transform:translateY(-4px)}
.voice-top{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.voice-photo{width:52px;height:52px;border-radius:50%;object-fit:cover;border:3px solid var(--ocean-light);flex-shrink:0}
.voice-name{font-size:.88rem;font-weight:700}
.voice-detail{font-size:.72rem;color:var(--gray)}
.voice-stars{color:#ffc107;font-size:.9rem;margin-bottom:12px;letter-spacing:2px}
.voice-text{font-size:.88rem;color:var(--dark);line-height:1.8;font-style:italic}
.carousel-dots{display:flex;justify-content:center;gap:8px;padding-bottom:10px}
.carousel-dots .dot{width:8px;height:8px;border-radius:50%;background:var(--gray-border);transition:background .3s,transform .3s;cursor:pointer}
.carousel-dots .dot.active{background:var(--ocean);transform:scale(1.3)}

/* ===== Benefits - Photo Cards ===== */
.section-benefits{background:var(--dark);color:var(--white);padding:64px 0}
.section-benefits .section-label{color:var(--ocean-light)}
.section-benefits .section-title{color:var(--white)}
.benefits-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.benefit-card-photo{position:relative;border-radius:20px;overflow:hidden;height:320px;cursor:default}
.benefit-card-photo.benefit-main{grid-column:1/-1;height:360px}
.benefit-card-photo > img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--transition)}
.benefit-card-photo:hover img{transform:scale(1.08)}
.benefit-photo-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.2) 60%,rgba(0,0,0,0) 100%)}
.benefit-photo-content{position:absolute;bottom:0;left:0;right:0;padding:28px;z-index:2;color:var(--white)}
.benefit-number{font-family:var(--font-display);font-size:1.5rem;font-weight:900;color:var(--ocean-light);margin-bottom:8px;display:block}
.benefit-photo-content h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;line-height:1.4}
.benefit-photo-content p{font-size:.85rem;opacity:.8;line-height:1.7}
.benefit-card-icon{position:relative;border-radius:20px;overflow:hidden;height:320px;padding:32px;display:flex;flex-direction:column;justify-content:flex-end;color:var(--white);background:linear-gradient(160deg,var(--ocean-deep) 0%,var(--ocean) 60%,var(--ocean-mid) 100%);transition:transform .4s var(--transition),box-shadow .4s}
.benefit-card-icon.benefit-icon-alt{background:linear-gradient(160deg,var(--ocean) 0%,var(--ocean-mid) 55%,var(--ocean-bright) 100%)}
.benefit-card-icon:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,87,122,.35)}
.benefit-icon-wrap{position:absolute;top:28px;right:28px;opacity:.35;color:var(--ocean-light)}
.benefit-icon-content .benefit-number{font-family:var(--font-display);font-size:1.5rem;font-weight:900;color:var(--ocean-light);margin-bottom:8px;display:block}
.benefit-icon-content h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;line-height:1.4}
.benefit-icon-content p{font-size:.85rem;opacity:.9;line-height:1.7}

/* ===== Gallery ===== */
.section-gallery{background:var(--white);padding:64px 0;overflow:hidden}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:280px 200px;gap:8px;margin-top:40px;padding:0 24px;max-width:1200px;margin-left:auto;margin-right:auto}
.gallery-item{position:relative;overflow:hidden;border-radius:12px;cursor:pointer}
.gallery-item.gi-large{grid-column:span 2;grid-row:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--transition)}
.gallery-item:hover img{transform:scale(1.1)}
.gallery-caption{position:absolute;bottom:0;left:0;right:0;padding:12px 16px;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);color:var(--white);font-size:.8rem;font-weight:500;opacity:0;transition:opacity .3s}
.gallery-item:hover .gallery-caption{opacity:1}
.gallery-grid-3{grid-template-columns:repeat(3,1fr);grid-template-rows:240px 240px}
.gallery-grid-3 .gi-large{grid-column:span 2;grid-row:span 2}
.gallery-note{text-align:center;font-size:.78rem;color:var(--gray);margin-top:18px}

/* ===== Schedule ===== */
.section-schedule{background:var(--section-bg)}
.timeline{margin-top:40px;position:relative;padding-left:40px}
.timeline::before{content:'';position:absolute;left:19px;top:0;bottom:0;width:2px;background:var(--gray-border)}
.timeline-item{position:relative;margin-bottom:28px}
.timeline-item:last-child{margin-bottom:0}
.timeline-marker{position:absolute;left:-40px;top:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center}
.timeline-step{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--white);border:2px solid var(--gray-border);font-size:.85rem;font-weight:700;color:var(--gray);position:relative;z-index:1}
.timeline-item.active .timeline-step{background:var(--ocean);border-color:var(--ocean);color:var(--white);box-shadow:0 0 0 6px rgba(0,119,182,.15)}
.timeline-content{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.timeline-status{display:inline-block;font-size:.7rem;font-weight:700;padding:4px 12px;border-radius:100px;margin-bottom:8px}
.status-open{background:#e8f5e9;color:#2e7d32}
.timeline-content h3{font-size:1.15rem;font-weight:900;margin-bottom:6px}
.timeline-date{font-size:.88rem;color:var(--red);font-weight:700;margin-bottom:6px}
.timeline-content>p{font-size:.85rem;color:var(--gray);line-height:1.7}
.timeline-cta{display:inline-block;margin-top:10px;font-size:.88rem;font-weight:700;color:var(--ocean)}
.timeline-cta:hover{text-decoration:underline}

/* ===== Judging - Photo Cards ===== */
.section-judging{background:var(--white)}
.judging-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.judging-card-photo{position:relative;border-radius:var(--radius);overflow:hidden;height:300px;cursor:default}
.judging-card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--transition)}
.judging-card-photo:hover img{transform:scale(1.06)}
.judging-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,rgba(0,0,0,.1) 70%)}
.judging-card-content{position:absolute;bottom:0;left:0;right:0;padding:24px;color:var(--white)}
.judging-card-content h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.judging-card-content p{font-size:.82rem;opacity:.85;line-height:1.7}
.judging-card-icon{position:relative;border-radius:var(--radius);overflow:hidden;height:300px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;background:linear-gradient(135deg,#1e3a8a 0%,#0c4a6e 50%,#0891b2 100%);color:var(--white);transition:transform .4s var(--transition),box-shadow .4s}
.judging-card-icon.judging-icon-alt1{background:linear-gradient(135deg,#831843 0%,#be185d 55%,#f472b6 100%)}
.judging-card-icon.judging-icon-alt2{background:linear-gradient(135deg,#78350f 0%,#b45309 50%,#f59e0b 100%)}
.judging-card-icon:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,.18)}
.judging-icon-wrap{position:absolute;top:24px;right:24px;opacity:.35;color:#fff}
.judging-card-icon .judging-card-content{position:static;padding:0;color:#fff}

/* ===== Venues ===== */
.section-venues{background:var(--section-bg)}
.venues-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.venue-card{background:var(--white);padding:28px 20px;border-radius:var(--radius);text-align:center;border:1px solid var(--gray-border);transition:transform .3s var(--transition),box-shadow .3s}
.venue-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.08)}
.venue-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:12px;background:var(--ocean-bg);color:var(--ocean);margin-bottom:14px}
.venue-card h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.venue-schedule{font-size:.88rem;font-weight:600;margin-bottom:4px}
.venue-location{font-size:.82rem;color:var(--gray)}

/* ===== Requirements ===== */
.section-requirements{background:var(--white)}
.requirements-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:40px}
.requirements-box{background:var(--section-bg);padding:32px;border-radius:var(--radius)}
.requirements-box h3{font-size:1.1rem;font-weight:700;margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid var(--ocean)}
.requirements-box ul li{font-size:.9rem;line-height:2;padding-left:20px;position:relative}
.requirements-box ul li::before{content:'';position:absolute;left:0;top:12px;width:8px;height:8px;border-radius:50%;background:var(--ocean)}

/* ===== FAQ ===== */
.section-faq{background:var(--section-bg)}
.faq-list{max-width:800px;margin:40px auto 0}
.faq-item{background:var(--white);border-radius:12px;margin-bottom:10px;overflow:hidden;border:1px solid var(--gray-border);transition:box-shadow .3s}
.faq-item:hover{box-shadow:0 4px 16px rgba(0,0,0,.06)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;background:none;border:none;font-family:var(--font-body);font-size:.93rem;font-weight:600;color:var(--dark);cursor:pointer;text-align:left;gap:16px}
.faq-icon{flex-shrink:0;transition:transform .3s var(--transition);color:var(--ocean)}
.faq-item.open .faq-icon{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s var(--transition)}
.faq-item.open .faq-answer{max-height:300px}
.faq-answer p{padding:0 22px 18px;font-size:.88rem;color:var(--gray);line-height:1.8}

/* ===== Entry ===== */
.section-entry{position:relative;padding:64px 0;overflow:hidden}
.entry-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.entry-bg-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(224,247,250,.92),rgba(232,234,246,.92),rgba(243,229,245,.88))}
.entry-box{text-align:center;max-width:540px;margin:0 auto;background:rgba(255,255,255,.85);backdrop-filter:blur(16px);padding:48px 40px;border-radius:24px;box-shadow:0 8px 40px rgba(0,0,0,.08)}
.entry-lead{font-size:.95rem;color:var(--gray);margin-bottom:24px;line-height:1.8}
.entry-checklist{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px;text-align:left}
.check-item{display:flex;align-items:center;gap:8px;font-size:.85rem;background:var(--white);padding:10px 14px;border-radius:8px;border:1px solid var(--gray-border)}
.check-item svg{flex-shrink:0}
.entry-urgency{display:inline-flex;align-items:center;gap:10px;background:#fff3e0;border:1px solid #ffcc80;padding:12px 24px;border-radius:12px;margin-bottom:24px;color:#e65100}
.entry-urgency p{font-size:.92rem}
.btn-line{display:inline-flex;align-items:center;gap:12px;background:var(--line-green);color:var(--white);font-size:1.05rem;font-weight:700;padding:16px 36px;border-radius:12px;transition:transform .3s var(--transition),box-shadow .3s;box-shadow:0 4px 20px rgba(6,199,85,.3)}
.btn-line:hover{transform:translateY(-3px);box-shadow:0 8px 32px rgba(6,199,85,.4)}
.entry-note{margin-top:14px;font-size:.78rem;color:var(--gray)}

/* ===== Contact ===== */
.section-contact{background:var(--dark);color:var(--white);padding:80px 0}
.section-contact .section-label{color:var(--ocean-light)}
.section-contact .section-title{color:var(--white)}
.contact-form{max-width:640px;margin:40px auto 0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:rgba(255,255,255,.9)}
.required{color:var(--red);margin-left:2px}
.form-group input,.form-group textarea{width:100%;padding:12px 14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:8px;color:var(--white);font-family:var(--font-body);font-size:1rem;transition:border-color .3s,background .3s}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.4)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--ocean-light);background:rgba(255,255,255,.12)}
.form-checkbox{display:flex;align-items:center;gap:10px}
.form-checkbox input[type="checkbox"]{width:18px;height:18px;accent-color:var(--ocean)}
.form-checkbox label{margin-bottom:0;font-weight:400}
.btn-submit{display:inline-block;background:var(--white);color:var(--dark);font-family:var(--font-body);font-size:1rem;font-weight:700;padding:14px 48px;border:none;border-radius:8px;cursor:pointer;transition:transform .2s,box-shadow .3s}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(255,255,255,.2)}

/* ===== Footer ===== */
.footer{background:#111;color:rgba(255,255,255,.5);text-align:center;padding:36px 24px}
.footer-logo{font-family:var(--font-display);font-size:1.1rem;color:var(--white);margin-bottom:6px}
.footer-copy{font-size:.75rem}

/* ===== Mobile Sticky CTA ===== */
.mobile-sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--white);padding:10px 16px;box-shadow:0 -4px 20px rgba(0,0,0,.12);text-align:center;transform:translateY(100%);transition:transform .4s var(--transition)}
.mobile-sticky-cta.visible{transform:translateY(0)}
.mobile-sticky-btn{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--line-green);color:var(--white);font-weight:700;font-size:1rem;padding:14px;border-radius:10px;width:100%}
.mobile-sticky-sub{display:block;font-size:.68rem;color:var(--gray);margin-top:4px}

/* ===== Animations ===== */
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes scrollBounce{0%,100%{transform:scaleY(1);opacity:.7}50%{transform:scaleY(1.5);opacity:1}}
@keyframes pulseGlow{0%,100%{box-shadow:0 4px 24px rgba(0,0,0,.2)}50%{box-shadow:0 4px 40px rgba(255,255,255,.4),0 0 60px rgba(255,255,255,.15)}}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--transition),transform .6s var(--transition)}
.reveal.visible{opacity:1;transform:translateY(0)}
/* Prevent large gaps - sections near top should be visible immediately */
.section-about .reveal{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:768px){
  html{font-size:17px}
  .hamburger{display:flex}
  .header-nav{position:fixed;top:64px;left:0;right:0;background:var(--white);flex-direction:column;padding:24px;gap:18px;transform:translateY(-120%);opacity:0;pointer-events:none;transition:transform .4s var(--transition),opacity .3s;box-shadow:0 8px 32px rgba(0,0,0,.1);z-index:999}
  .header-nav.open{transform:translateY(0);opacity:1;pointer-events:all}
  .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hamburger.active span:nth-child(2){opacity:0}
  .hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero-content{padding:90px 20px 60px}
  .hero-label{font-size:1rem;padding:10px 26px}
  .hero-tagline{font-size:1.15rem;margin-bottom:28px}
  .hero-stats{gap:18px;margin-bottom:28px}
  .stat-divider{height:34px}
  .stat-number{font-size:2rem}
  .stat-suffix{font-size:1rem}
  .stat-label{font-size:.82rem;margin-top:6px}
  .hero-cta{font-size:1.1rem;padding:18px 40px}
  .hero-trust{font-size:.88rem;gap:8px;margin-top:22px}
  .badge{font-size:.85rem;padding:7px 14px}
  .section-label{font-size:.9rem}
  .section-title{font-size:1.9rem}
  .section-subtitle{font-size:1rem}
  .about-lead{font-size:1.35rem}
  .about-desc{font-size:1rem;line-height:1.85}
  .about-point{font-size:1rem}
  .grandprix-info h3{font-size:1.25rem}
  .grandprix-year{font-size:.95rem}
  .grandprix-comment{font-size:1rem}
  .grandprix-after p{font-size:.95rem}
  .grandprix-sns{font-size:.95rem;padding:10px 18px}
  .grandprix-youtube-title{font-size:1.25rem}
  .benefit-photo-content h3,.benefit-icon-content h3{font-size:1.3rem}
  .benefit-photo-content p,.benefit-icon-content p{font-size:.95rem}
  .benefit-number{font-size:1.7rem}
  .judging-card-content h3{font-size:1.25rem}
  .judging-card-content p{font-size:.95rem}
  .venue-card h3{font-size:1.15rem}
  .venue-schedule,.venue-location{font-size:.95rem}
  .timeline-content h3{font-size:1.2rem}
  .timeline-date{font-size:.95rem}
  .timeline-content p{font-size:.95rem}
  .requirements-box h3{font-size:1.2rem}
  .requirements-box li{font-size:.98rem}
  .faq-question span{font-size:1rem}
  .faq-answer p{font-size:.98rem}
  .entry-lead{font-size:1.1rem}
  .check-item{font-size:1rem}
  .entry-urgency p{font-size:1.05rem}
  .btn-line{font-size:1.15rem;padding:18px 28px}
  .cta-banner-heading{font-size:1.4rem}
  .cta-banner-sub{font-size:1rem}
  .cta-banner-btn{font-size:1.05rem;padding:16px 40px}
  .mobile-sticky-btn{font-size:1.05rem;padding:16px 20px}
  .mobile-sticky-sub{font-size:.85rem}
  .form-group label{font-size:.95rem}
  .form-group input,.form-group textarea{font-size:1rem;padding:14px}
  .btn-submit{font-size:1.1rem}
  .section{padding:60px 0}
  .about-split{grid-template-columns:1fr;gap:40px}
  .about-image-stack{height:350px}
  .about-img-main{width:100%;height:320px}
  .grandprix-grid{grid-template-columns:1fr;gap:20px}
  .grandprix-image{height:260px}
  .grandprix-grid-single .grandprix-image{height:300px}
  .benefits-grid{grid-template-columns:1fr}
  .benefit-card-photo,.benefit-card-photo.benefit-main,.benefit-card-icon{height:280px}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-template-rows:200px 200px 200px}
  .gallery-item.gi-large{grid-column:span 2;grid-row:span 1}
  .judging-grid{grid-template-columns:1fr}
  .judging-card-photo{height:240px}
  .venues-grid{grid-template-columns:1fr}
  .requirements-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .entry-checklist{grid-template-columns:1fr}
  .entry-box{padding:36px 24px}
  .cta-banner-photo{background-attachment:scroll;padding:60px 0}
  .mobile-sticky-cta{display:block}
  .footer{padding-bottom:90px}
  .section-contact{padding-bottom:100px}
}
@media(max-width:480px){
  html{font-size:16.5px}
  .header-logo{font-size:1.05rem}
  .hero-title-main{font-size:3rem}
  .hero-title-sub{font-size:1.65rem}
  .hero-tagline{font-size:1.1rem}
  .hero-stats{gap:14px}
  .stat-number{font-size:1.7rem}
  .stat-suffix{font-size:.9rem}
  .stat-label{font-size:.78rem}
  .stat-divider{height:28px}
  .hero-cta{padding:16px 32px;font-size:1rem}
  .badge{font-size:.78rem;padding:6px 12px}
  .hero-trust{font-size:.82rem}
  .about-image-stack{height:280px}
  .about-img-main{height:260px}
  .section-title{font-size:1.65rem}
  .btn-line{padding:16px 24px;font-size:1.05rem}
  .gallery-grid{grid-template-columns:1fr;grid-template-rows:repeat(3,220px)}
  .gallery-item.gi-large{grid-column:span 1}
}
@media(max-width:360px){
  .hero-title-main{font-size:2.5rem}
  .hero-title-sub{font-size:1.4rem}
  .container{padding:0 16px}
}

/* ===== Incent Biz Sponsor Logo ===== */
.about-sponsor{display:flex;align-items:center;gap:16px;margin:20px 0 28px;padding:16px 20px;background:var(--gray-light);border-radius:12px;border-left:4px solid var(--pink)}
.about-sponsor-label{font-size:.78rem;font-weight:700;letter-spacing:.15em;color:var(--gray);white-space:nowrap}
.about-sponsor-logo{height:36px;width:auto;object-fit:contain}

.benefit-biz-logo{display:block;height:22px;width:auto;object-fit:contain;margin:4px 0 8px;filter:brightness(0) invert(1);opacity:.95}
.benefit-card-photo > img[src*="enika-portrait"]{object-position:center 18%}

.footer-sponsor{display:flex;align-items:center;justify-content:center;gap:14px;margin:16px 0 16px;flex-wrap:wrap}
.footer-sponsor-label{font-size:.75rem;font-weight:700;letter-spacing:.15em;color:var(--gray);white-space:nowrap}
.footer-sponsor-logo{height:32px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.9}
.footer-nav{margin:12px 0 14px;font-size:.78rem}
.footer-nav a{color:rgba(255,255,255,.75);text-decoration:underline;text-underline-offset:3px;transition:color .2s}
.footer-nav a:hover{color:#fff}

@media(max-width:640px){
  .about-sponsor{padding:14px 16px;gap:12px}
  .about-sponsor-logo{height:30px}
  .benefit-biz-logo{height:38px}
  .footer-sponsor-logo{height:28px}
}