/* ==========================================
   HAMPI CHRONICLES — Page Styles
   File: css/pages.css
   ========================================== */
 
/* ========== ONBOARDING ========== */
.ob-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 4rem 2rem; background: radial-gradient(ellipse at 50% 60%,rgba(201,146,42,.07) 0%,transparent 70%); }
.ob-step { display: none; text-align: center; max-width: 720px; width: 100%; }
.ob-step.active { display: block; animation: fadeUp .7s var(--ease) forwards; }
.ob-logo { font-family: var(--fd); font-size: 1.2rem; letter-spacing: .3em; color: var(--gold-lt); display: block; margin-bottom: 3rem; }
.ob-opts { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin: 2.5rem 0; }
.ob-opt  { background: var(--stone); border: 1px solid rgba(201,146,42,.2); padding: 1.75rem 1rem; cursor: none; transition: all .3s var(--ease); position: relative; text-align: center; }
.ob-opt:hover { border-color: rgba(201,146,42,.5); transform: translateY(-2px); }
.ob-opt.sel { border-color: var(--gold); background: rgba(201,146,42,.08); }
.ob-opt.sel::after { content: '✓'; position: absolute; top: .5rem; right: .75rem; font-family: var(--fd); font-size: .65rem; color: var(--gold); }
.ob-opt .oi { font-size: 1.9rem; display: block; margin-bottom: .7rem; }
.ob-opt .ot { font-family: var(--fd); font-size: .72rem; letter-spacing: .12em; color: var(--cream); display: block; margin-bottom: .35rem; }
.ob-opt .od { font-size: .78rem; color: var(--mist); line-height: 1.45; }
.ob-langs { display: flex; justify-content: center; gap: 1.25rem; margin: 2.5rem 0; }
.ob-lang  { background: var(--stone); border: 1px solid rgba(201,146,42,.2); padding: 1.1rem 2.5rem; font-family: var(--fd); font-size: .85rem; letter-spacing: .1em; color: var(--mist); cursor: none; transition: all .3s; }
.ob-lang:hover { border-color: rgba(201,146,42,.5); color: var(--cream); }
.ob-lang.sel   { border-color: var(--gold); color: var(--gold-lt); background: rgba(201,146,42,.08); }
.ob-dots { display: flex; justify-content: center; gap: .5rem; margin-top: 2.5rem; }
.ob-dot  { width: 7px; height: 7px; border-radius: 50%; background: rgba(201,146,42,.3); transition: background .3s; }
.ob-dot.active { background: var(--gold); }
 
/* ========== HERO ========== */
.hero { position: relative; height: 100vh; min-height: 700px; display: flex; align-items: flex-end; overflow: hidden; }
.hero-sky { position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    #0D0A06 0%, #1a0e05 12%, #3d1c06 28%,
    #7a3610 44%, #c25a10 58%, #e8841a 65%,
    #f5a832 70%, #f7c842 73%, #f5a832 77%,
    #c25a10 86%, #3d1c06 94%, #0A0804 100%);
}
.hero-ov  { position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 40%,rgba(232,93,37,.15) 0%,transparent 55%),
    linear-gradient(to bottom,rgba(10,8,4,.25) 0%,rgba(10,8,4,0) 28%,rgba(10,8,4,.65) 65%,rgba(10,8,4,1) 100%);
  z-index: 1;
}
.hero-sil { position: absolute; bottom: 0; left: 0; right: 0; z-index: 2; height: 68%; }
.hero-cnt { position: relative; z-index: 5; width: 100%; padding: 0 4rem 8rem; }
.h-eye { font-family: var(--fd); font-size: .62rem; letter-spacing: .5em; color: var(--gold-lt); text-transform: uppercase; margin-bottom: 1rem; opacity: 0; animation: fadeUp .9s .3s forwards; }
.h-ttl { font-family: var(--fd); font-size: clamp(4.5rem,10vw,9rem); font-weight: 900; line-height: .88; color: var(--cream); text-shadow: 0 0 80px rgba(245,200,66,.25),0 4px 40px rgba(0,0,0,.8); margin-bottom: 1.4rem; opacity: 0; animation: fadeUp .9s .5s forwards; }
.h-ttl em { color: var(--gold-lt); font-style: italic; display: block; }
.h-sub { font-family: var(--fi); font-size: 1.35rem; font-style: italic; color: var(--mist); margin-bottom: 2.5rem; opacity: 0; animation: fadeUp .9s .7s forwards; }
.h-acts { display: flex; gap: 1.25rem; align-items: center; opacity: 0; animation: fadeUp .9s .9s forwards; }
.h-pills { display: flex; gap: .5rem; margin-top: 1.25rem; opacity: 0; animation: fadeIn .9s 1.1s forwards; }
.h-stats { position: absolute; bottom: 0; right: 0; z-index: 5; display: flex; padding: 0 4rem 2.5rem 0; opacity: 0; animation: fadeIn .9s 1.2s forwards; }
.hst  { padding: .9rem 1.8rem; border-left: 1px solid rgba(201,146,42,.22); text-align: right; }
.hsn  { font-family: var(--fd); font-size: 1.9rem; font-weight: 700; color: var(--gold-lt); display: block; line-height: 1; }
.hsl  { font-size: .65rem; letter-spacing: .12em; color: var(--mist); }
.scroll-hint { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; flex-direction: column; align-items: center; gap: .4rem; opacity: 0; animation: fadeIn .9s 1.5s forwards; }
.scroll-hint span { font-family: var(--fd); font-size: .52rem; letter-spacing: .3em; color: var(--mist); text-transform: uppercase; }
.scroll-line { width: 1px; height: 44px; background: linear-gradient(to bottom,var(--gold),transparent); animation: blink 2.2s infinite; }
 
/* ========== EXPLORE ========== */
.ex-header { background: var(--deep); padding: 8rem 3rem 3rem; border-bottom: 1px solid rgba(201,146,42,.12); }
.filter-bar { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.25rem; }
.filter-btn { font-family: var(--fd); font-size: .58rem; letter-spacing: .15em; text-transform: uppercase; background: transparent; border: 1px solid rgba(201,146,42,.2); color: var(--mist); padding: .4rem .9rem; cursor: none; transition: all .3s; }
.filter-btn:hover { border-color: rgba(201,146,42,.5); color: var(--cream); }
.filter-btn.active { background: var(--gold); border-color: var(--gold); color: var(--night); }
.mon-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(300px,1fr)); gap: 1.5rem; padding: 3rem; }
 
/* ========== MONUMENT DETAIL ========== */
.mon-hero     { height: 52vh; min-height: 380px; position: relative; display: flex; align-items: flex-end; }
.mon-hero-bg  { position: absolute; inset: 0; }
.mon-hero-ov  { position: absolute; inset: 0; background: linear-gradient(to top,rgba(10,8,4,1) 0%,rgba(10,8,4,.5) 50%,rgba(10,8,4,.15) 100%); }
.mon-hero-cnt { position: relative; z-index: 2; padding: 0 3rem 3rem; width: 100%; }
.mon-detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; padding: 3.5rem 3rem; max-width: 1200px; margin: 0 auto; }
.hi-list { list-style: none; display: flex; flex-direction: column; gap: .75rem; margin-bottom: 3rem; }
.hi-list li { font-size: .9rem; color: var(--mist); display: flex; align-items: flex-start; gap: .75rem; }
.hi-list li::before { content: '◈'; color: var(--gold); font-size: .7rem; flex-shrink: 0; padding-top: 2px; }
 
/* ========== STORIES ========== */
.stories-header { background: var(--deep); padding: 8rem 3rem 5rem; border-bottom: 1px solid rgba(201,146,42,.15); }
.arc-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(360px,1fr)); gap: 1.5rem; padding: 5rem 3rem; max-width: 1400px; margin: 0 auto; }
 
/* ========== STORY READER ========== */
.reader-wrap   { background: var(--charcoal); min-height: 100vh; }
.reader-header { background: var(--deep); border-bottom: 1px solid rgba(201,146,42,.15); padding: 1.25rem 3rem; display: flex; align-items: center; gap: 2rem; position: sticky; top: 0; z-index: 50; }
.reader-back   { font-family: var(--fd); font-size: .58rem; letter-spacing: .15em; text-transform: uppercase; color: var(--mist); background: none; border: none; cursor: none; display: flex; align-items: center; gap: .5rem; transition: color .3s; white-space: nowrap; }
.reader-back:hover { color: var(--gold); }
.reader-prog   { flex: 1; height: 2px; background: rgba(201,146,42,.15); }
.reader-fill   { height: 100%; background: linear-gradient(to right,var(--gold),var(--gold-lt)); transition: width .5s var(--ease); }
.reader-meta   { font-family: var(--fd); font-size: .58rem; letter-spacing: .15em; color: var(--mist); white-space: nowrap; }
.reader-body   { max-width: 760px; margin: 0 auto; padding: 5rem 2rem 6rem; }
.reader-loc    { font-family: var(--fd); font-size: .58rem; letter-spacing: .35em; color: var(--gold); text-transform: uppercase; margin-bottom: .5rem; display: flex; align-items: center; gap: .5rem; }
.reader-year   { font-family: var(--fd); font-size: .58rem; letter-spacing: .25em; color: rgba(184,168,130,.6); text-transform: uppercase; margin-bottom: 2rem; }
.reader-ch-ttl { font-family: var(--fd); font-size: clamp(1.5rem,3vw,2.5rem); font-weight: 600; color: var(--cream); margin-bottom: 3rem; line-height: 1.15; }
.reader-nav    { display: flex; justify-content: space-between; align-items: center; margin-top: 4.5rem; padding-top: 2rem; border-top: 1px solid rgba(201,146,42,.15); }
.ch-dots { display: flex; gap: .4rem; justify-content: center; }
.ch-dot  { height: 4px; border-radius: 2px; background: rgba(201,146,42,.25); transition: all .3s; }
.ch-dot.active { width: 24px; background: var(--gold); }
.ch-dot:not(.active) { width: 6px; }
 
/* ========== AR ========== */
.ar-page   { padding: 8rem 3rem 5rem; min-height: 100vh; background: linear-gradient(to bottom,var(--deep),var(--night)); }
.ar-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3.5rem; align-items: start; max-width: 1200px; margin: 0 auto; }
.ar-main   { position: relative; }
.ar-view   { position: relative; background: #080a14; border: 1px solid rgba(201,146,42,.25); height: 500px; overflow: hidden; }
.ar-badge  { position: absolute; top: 1rem; right: 1.5rem; font-family: var(--fd); font-size: .52rem; letter-spacing: .22em; color: var(--gold-lt); background: rgba(10,8,4,.7); border: 1px solid rgba(201,146,42,.4); padding: .28rem .75rem; }
.ar-rec    { position: absolute; top: 1rem; left: 1.5rem; font-family: var(--fd); font-size: .52rem; letter-spacing: .2em; color: rgba(245,200,66,.6); animation: blink 2s infinite; }
.ar-coord  { position: absolute; bottom: 1rem; left: 1.5rem; font-family: var(--fd); font-size: .52rem; letter-spacing: .15em; color: rgba(245,200,66,.45); pointer-events: none; }
.ar-inner  { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ar-float  { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); font-family: var(--fd); font-size: .55rem; letter-spacing: .28em; color: var(--gold-lt); white-space: nowrap; animation: blink 2.5s infinite; }
.ar-strip  { background: var(--stone); border: 1px solid rgba(201,146,42,.2); border-top: none; padding: 1.25rem 1.5rem; display: none; }
.ar-mon-btn { font-family: var(--fd); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; background: var(--stone); border: 1px solid rgba(201,146,42,.2); color: var(--mist); padding: .85rem 1.25rem; cursor: none; text-align: left; transition: all .3s; display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; width: 100%; }
.ar-mon-btn:hover, .ar-mon-btn.active { border-color: rgba(201,146,42,.6); color: var(--gold-lt); background: rgba(201,146,42,.07); }
.ar-feat { display: flex; gap: 1rem; align-items: flex-start; padding: 1.1rem; border: 1px solid rgba(201,146,42,.12); margin-bottom: .75rem; transition: border-color .3s; }
.ar-feat:hover { border-color: rgba(201,146,42,.4); }
.ar-feat-ico  { width: 34px; height: 34px; background: rgba(201,146,42,.1); display: flex; align-items: center; justify-content: center; font-size: .95rem; flex-shrink: 0; }
.ar-feat-body h5 { font-family: var(--fd); font-size: .78rem; color: var(--gold-lt); margin-bottom: .25rem; }
.ar-feat-body p  { font-size: .82rem; color: var(--mist); line-height: 1.5; }
 
/* ========== JOURNEY PLANNER ========== */
.planner-wrap   { padding: 8rem 3rem 5rem; min-height: 100vh; }
.planner-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; max-width: 1300px; margin: 0 auto; }
 
/* ========== ABOUT / RESEARCH ========== */
.about-header { background: var(--deep); padding: 8rem 3rem 5rem; border-bottom: 1px solid rgba(201,146,42,.15); }
.about-body   { padding: 5rem 3rem; max-width: 1200px; margin: 0 auto; }
.two-col      { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-bottom: 5rem; }
.method-grid  { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 1.25rem; margin-bottom: 5rem; }
.scale-box    { background: var(--stone); border: 1px solid rgba(201,146,42,.2); padding: 3rem; margin-bottom: 3rem; }
 
/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .ar-layout, .planner-layout { grid-template-columns: 1fr; }
  .mon-detail-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero-cnt { padding: 0 1.5rem 6rem; }
  .h-stats  { display: none; }
  .ex-header, .stories-header, .ar-page, .planner-wrap, .about-header, .about-body { padding-left: 1.5rem; padding-right: 1.5rem; }
  .mon-grid, .arc-grid { padding: 1.5rem; }
  .mon-detail-grid { padding: 2rem 1.5rem; }
  .ob-opts { grid-template-columns: 1fr 1fr; }
  .reader-header { padding: 1rem 1.5rem; }
  .reader-body   { padding: 3rem 1.25rem 4rem; }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }

  100% {
    transform: translateY(0px);
  }
}