/* index.css — styles unique to index.html */

.hero{position:relative;height:calc(100vh - 80px);min-height:500px;margin-top:80px;overflow:hidden;display:flex;align-items:flex-end;padding-bottom:80px;}
.hero-bg{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,48,135,.2),rgba(0,48,135,.65)),url('../images/hero.jpg') center/cover no-repeat;}
.hero-content{position:relative;max-width:900px;padding:0 64px;}
.hero-tag{display:inline-block;font-size:1rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#fff;margin-bottom:24px;background:rgba(0,149,214,.75);padding:8px 18px 8px 16px;border-left:4px solid #fff;border-radius:0 3px 3px 0;text-shadow:none;}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(3.8rem,8vw,7.5rem);font-weight:600;line-height:1.0;color:#fff;margin-bottom:28px;text-shadow:0 2px 24px rgba(0,0,0,.4);}
.hero h1 em{font-style:italic;color:#fff;-webkit-text-stroke:0;text-shadow:-1px -1px 0 #0095d6,1px -1px 0 #0095d6,-1px 1px 0 #0095d6,1px 1px 0 #0095d6;}
.hero-sub{font-size:1.2rem;font-weight:500;color:#fff;max-width:520px;line-height:1.75;text-shadow:0 1px 12px rgba(0,0,0,.5);}
.scroll-hint{position:absolute;bottom:28px;right:48px;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.5);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;}
.scroll-hint::after{content:'';width:1px;height:52px;background:linear-gradient(to bottom,rgba(255,255,255,.5),transparent);animation:sl 1.8s ease-in-out infinite;}
@keyframes sl{0%,100%{opacity:.5;}50%{opacity:1;}}
section{padding:100px 0;}
.options-section{background:var(--ww);}
.options-intro{max-width:520px;margin-bottom:64px;}
.options-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:820px;margin:0 auto;}
.option-card{position:relative;aspect-ratio:3/4;overflow:hidden;cursor:pointer;text-decoration:none;display:block;border-radius:20px;background:linear-gradient(145deg,#1a4a8a,#003087);}
.option-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s;display:block;position:absolute;inset:0;transform:translateZ(0);will-change:transform;-webkit-backface-visibility:hidden;backface-visibility:hidden;image-rendering:auto;}
.option-card:hover img{transform:scale(1.06);}
.option-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,48,135,.95) 0%,rgba(0,48,135,.6) 50%,rgba(0,48,135,.2) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:28px 22px;border-radius:20px;}
.option-card:hover .option-overlay{background:linear-gradient(to top,rgba(0,48,135,.96) 0%,rgba(0,48,135,.55) 55%,rgba(0,48,135,.2) 100%);}
.option-name{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,5vw,2.4rem);font-weight:600;color:#fff;line-height:1.1;margin-bottom:8px;}
.option-desc{font-size:clamp(.75rem,.82rem + .1vw,.82rem);font-weight:400;color:rgba(255,255,255,.95);line-height:1.5;margin-bottom:0;}
.option-link{display:inline-flex;align-items:center;gap:10px;font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--lb);transform:translateY(6px);opacity:0;transition:opacity .3s,transform .3s;}
.option-link::after{content:'→';}
.option-card:hover .option-link{opacity:1;transform:translateY(0);}
.am-sec{background:var(--cb);position:relative;overflow:hidden;padding:100px 0;}
.am-sec::before{content:'';position:absolute;top:-1px;left:0;right:0;height:80px;background:var(--ww);clip-path:ellipse(60% 100% at 50% 0%);}
.am-sec::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:80px;background:var(--ww);clip-path:ellipse(60% 100% at 50% 100%);}
.am-inner{position:relative;z-index:1;}
.am-inner .sec-lbl{color:var(--lb);}
.am-inner .sec-lbl::before{background:var(--lb);}
.am-inner .sec-title{color:#fff;}
.am-lead{font-size:.9rem;color:rgba(255,255,255,.65);line-height:1.75;max-width:480px;margin-top:16px;margin-bottom:48px;}
.am-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.1);}
.am-item{background:rgba(255,255,255,.06);padding:20px 18px;display:flex;flex-direction:column;gap:8px;transition:background .2s;}
.am-item:hover{background:rgba(255,255,255,.12);}
.am-icon{font-size:1.4rem;}
.am-name{font-size:.78rem;font-weight:500;color:#fff;letter-spacing:.04em;line-height:1.4;}
.am-detail{font-size:.68rem;color:rgba(255,255,255,.5);line-height:1.5;}
.gal-sec{background:var(--ww);padding-top:80px;}
.gal-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:48px;}
.btn-gal{display:inline-flex;align-items:center;gap:10px;font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--lb);text-decoration:none;border-bottom:1px solid var(--lb);padding-bottom:4px;transition:color .2s,border-color .2s;white-space:nowrap;}
.btn-gal:hover{color:var(--cb);border-color:var(--cb);}
.car-outer{position:relative;}
.car-wrap{overflow:hidden;cursor:grab;user-select:none;}
.car-wrap.dragging{cursor:grabbing;}
.car-track{display:flex;gap:16px;transition:transform .55s cubic-bezier(.25,.46,.45,.94);}
.car-track.no-tr{transition:none;}
@media(max-width:900px){.car-wrap{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;cursor:default;}.car-wrap::-webkit-scrollbar{display:none;}.car-track{transform:none!important;transition:none!important;}.car-slide{scroll-snap-align:start;scroll-snap-stop:always;}}
.car-slide{flex:0 0 calc(50% - 8px);aspect-ratio:3/2;overflow:hidden;border-radius:3px;cursor:pointer;position:relative;flex-shrink:0;transform:translateZ(0);-webkit-backface-visibility:hidden;}
.car-slide img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s;pointer-events:none;transform:translateZ(0);will-change:transform;-webkit-backface-visibility:hidden;backface-visibility:hidden;image-rendering:auto;}
.car-slide:hover img{transform:scale(1.05);}
.slide-hover{position:absolute;inset:0;background:rgba(0,48,135,.4);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;}
.slide-hover-icon{width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;}
.car-slide:hover .slide-hover{opacity:1;}
.car-ctrls{display:flex;align-items:center;gap:12px;margin-top:32px;justify-content:center;}
.car-btn{width:44px;height:44px;border-radius:50%;border:1px solid #b0cce8;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--cb);transition:background .2s,border-color .2s;}
.car-btn:hover{background:var(--cb);color:#fff;border-color:var(--cb);}
.car-dots{display:flex;gap:8px;align-items:center;}
.car-dot{width:6px;height:6px;border-radius:50%;background:#b0cce8;border:none;cursor:pointer;transition:background .2s,transform .2s;padding:0;}
.car-dot.active{background:var(--cb);transform:scale(1.4);}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(5,15,40,.96);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;}
.lightbox.open{opacity:1;pointer-events:all;}
.lb-img{max-width:90vw;max-height:88vh;object-fit:contain;border-radius:3px;display:block;transform:scale(.95);transition:transform .3s;}
.lightbox.open .lb-img{transform:scale(1);}
.lb-close{position:absolute;top:24px;right:28px;background:none;border:none;color:rgba(255,255,255,.7);font-size:2rem;cursor:pointer;line-height:1;transition:color .2s;z-index:1;}
.lb-close:hover{color:#fff;}
.lb-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(0,48,135,.97);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 48px;height:80px;border-bottom:1px solid rgba(0,149,214,.3);}
.lb-nav:hover{background:rgba(255,255,255,.2);}
.lb-prev{left:24px;}
.lb-next{right:24px;}
@media(max-width:900px){.hero-content{padding:0 32px;}.options-grid{grid-template-columns:1fr;gap:12px;}.option-card{aspect-ratio:4/3;}.option-overlay{padding:20px 18px;}.option-name{font-size:1.8rem;margin-bottom:6px;}.option-desc{font-size:.78rem;line-height:1.45;}.am-grid{grid-template-columns:repeat(2,1fr);}.car-slide{flex:0 0 calc(50% - 8px);}}
@media(max-width:600px){.am-grid{grid-template-columns:repeat(2,1fr);}.car-slide{flex:0 0 calc(100% - 0px);scroll-snap-align:start;}.gal-header{flex-direction:column;align-items:flex-start;gap:16px;}}
@media(max-width:480px){.filter-bar{top:64px;}.option-card{aspect-ratio:3/2;}.option-overlay{padding:16px 14px;}.option-name{font-size:1.5rem;}.option-desc{font-size:.74rem;}}