:root {
    --orange: #ff6b35;
    --orange-dim: #cc4f1e;
    --orange-glow: rgba(255,107,53,0.25);
    --bg: #050505;
    --surface: #0d0d0d;
    --surface2: #141414;
    --border: rgba(255,107,53,0.18);
    --text: #e8e0d8;
    --muted: #6e6560;
    --white: #ffffff;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
  }

  /* NOISE TEXTURE OVERLAY */
  body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
  }

  /* HERO */
  .shahothon_route_hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 6vw 8vh;
    overflow: hidden;
  }

  .shahothon_route_hero_bg {
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 70% 40%, rgba(255,107,53,0.12) 0%, transparent 60%),
      radial-gradient(ellipse 50% 80% at 20% 80%, rgba(255,80,20,0.08) 0%, transparent 55%),
      linear-gradient(180deg, #050505 0%, #0a0704 100%);
    z-index: 0;
  }

  /* animated rings */
  .shahothon_route_hero_rings {
    position: absolute;
    top: 50%; right: 5%;
    transform: translateY(-55%);
    width: min(55vw, 620px);
    aspect-ratio: 1;
    z-index: 0;
  }
  .shahothon_route_ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border);
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    animation: shahothon_route_ringPulse 6s ease-in-out infinite;
  }
  .shahothon_route_ring:nth-child(1) { width: 35%;  height: 35%;  animation-delay: 0s; }
  .shahothon_route_ring:nth-child(2) { width: 55%;  height: 55%;  animation-delay: 0.8s; }
  .shahothon_route_ring:nth-child(3) { width: 75%;  height: 75%;  animation-delay: 1.6s; }
  .shahothon_route_ring:nth-child(4) { width: 95%;  height: 95%;  animation-delay: 2.4s; }
  .shahothon_route_ring:nth-child(5) { width: 115%; height: 115%; animation-delay: 3.2s; }
  @keyframes shahothon_route_ringPulse {
    0%,100% { opacity: 0.25; transform: translate(-50%,-50%) scale(1); }
    50%      { opacity: 0.08; transform: translate(-50%,-50%) scale(1.04); }
  }

  /* distance badge */
  .shahothon_route_hero_badge {
    position: absolute;
    top: 50%; right: calc(5% + min(27.5vw, 310px));
    transform: translate(50%,-50%);
    width: min(22vw, 180px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--orange);
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    z-index: 2;
    box-shadow: 0 0 60px rgba(255,107,53,0.5), 0 0 120px rgba(255,107,53,0.2);
    animation: shahothon_route_badgePop 1s cubic-bezier(.34,1.56,.64,1) both;
  }
  @keyframes shahothon_route_badgePop {
    from { transform: translate(50%,-50%) scale(0.4); opacity: 0; }
    to   { transform: translate(50%,-50%) scale(1);   opacity: 1; }
  }
  .shahothon_route_hero_badge .shahothon_route_km  { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.5rem,5vw,4.2rem); color: #fff; line-height: 1; }
  .shahothon_route_hero_badge .shahothon_route_label { font-family: 'Space Mono', monospace; font-size: clamp(0.55rem,1.2vw,0.75rem); color: rgba(255,255,255,0.85); letter-spacing: 0.15em; text-transform: uppercase; }

  .shahothon_route_hero_content { position: relative; z-index: 2; max-width: 580px; }

  .shahothon_route_hero_eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: clamp(0.65rem,1.5vw,0.8rem);
    color: var(--orange);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 18px;
    animation: shahothon_route_fadeUp 0.8s 0.2s both;
  }

  .shahothon_route_hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem,9vw,7.5rem);
    line-height: 0.92;
    letter-spacing: 0.02em;
    color: var(--white);
    margin-bottom: 20px;
    animation: shahothon_route_fadeUp 0.8s 0.35s both;
  }
  .shahothon_route_hero h1 em { color: var(--orange); font-style: normal; }

  .shahothon_route_hero_sub {
    font-size: clamp(1rem,2vw,1.2rem);
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.04em;
    line-height: 1.6;
    margin-bottom: 36px;
    animation: shahothon_route_fadeUp 0.8s 0.5s both;
  }

  .shahothon_route_hero_meta {
    display: flex; gap: 28px; flex-wrap: wrap;
    margin-bottom: 40px;
    animation: shahothon_route_fadeUp 0.8s 0.65s both;
  }
  .shahothon_route_hero_meta_item {
    display: flex; align-items: center; gap: 10px;
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    color: var(--text);
    padding: 10px 18px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: rgba(255,107,53,0.05);
  }
  .shahothon_route_hero_meta_item .shahothon_route_icon { font-size: 1.1rem; }

  .shahothon_route_hero_actions { display: flex; gap: 16px; flex-wrap: wrap; animation: shahothon_route_fadeUp 0.8s 0.8s both; }

  .shahothon_route_btn_primary {
    padding: 14px 32px;
    background: var(--orange);
    color: #fff;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.15rem;
    letter-spacing: 0.12em;
    text-decoration: none;
    border-radius: 3px;
    display: inline-block;
    border: none; cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    box-shadow: 0 0 30px rgba(255,107,53,0.35);
  }
  .shahothon_route_btn_primary:hover { background: var(--orange-dim); transform: translateY(-2px); box-shadow: 0 4px 40px rgba(255,107,53,0.5); }

  .shahothon_route_btn_secondary {
    padding: 14px 32px;
    background: transparent;
    color: var(--orange);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.15rem;
    letter-spacing: 0.12em;
    text-decoration: none;
    border-radius: 3px;
    display: inline-block;
    border: 1px solid var(--orange);
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
  }
  .shahothon_route_btn_secondary:hover { background: rgba(255,107,53,0.08); transform: translateY(-2px); }

  /* scroll indicator */
  .shahothon_route_hero_scroll {
    position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    z-index: 2; animation: shahothon_route_fadeUp 1s 1.2s both;
  }
  .shahothon_route_hero_scroll span { font-family: 'Space Mono', monospace; font-size: 0.6rem; letter-spacing: 0.2em; color: var(--muted); text-transform: uppercase; }
  .shahothon_route_scroll_line { width: 1px; height: 48px; background: linear-gradient(to bottom, var(--orange), transparent); animation: shahothon_route_scrollDrop 2s 1.5s ease-in-out infinite; }
  @keyframes shahothon_route_scrollDrop {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
    50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
  }

  /* hero divider */
  .shahothon_route_hero_divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--orange) 30%, var(--orange) 70%, transparent);
    opacity: 0.3;
    margin: 0;
  }

  /* SECTIONS */
  section { padding: 100px 6vw; }

  .shahothon_route_section_label {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--orange);
    text-transform: uppercase;
    margin-bottom: 14px;
    display: block;
  }

  .shahothon_route_section_title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.2rem,5vw,3.8rem);
    color: var(--white);
    letter-spacing: 0.03em;
    line-height: 1;
    margin-bottom: 50px;
  }
  .shahothon_route_section_title span { color: var(--orange); }

  /* STATUS BANNER */
  .shahothon_route_status_banner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 4px solid var(--orange);
    padding: 32px 40px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 720px;
    position: relative;
    overflow: hidden;
  }
  .shahothon_route_status_banner::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,107,53,0.05) 0%, transparent 60%);
  }
  .shahothon_route_status_dot {
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--orange);
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(255,107,53,0.8);
    animation: shahothon_route_pulse 2s infinite;
  }
  @keyframes shahothon_route_pulse {
    0%,100% { box-shadow: 0 0 6px rgba(255,107,53,0.6); }
    50%      { box-shadow: 0 0 20px rgba(255,107,53,0.9); }
  }
  .shahothon_route_status_text h3 { font-size: 1.1rem; font-weight: 700; color: var(--orange); letter-spacing: 0.05em; }
  .shahothon_route_status_text p  { font-size: 0.95rem; color: var(--muted); margin-top: 4px; }

  /* MAP AREA */
  .shahothon_route_map_section { padding: 0 6vw 100px; }

  .shahothon_route_map_container {
    position: relative;
    height: clamp(360px, 55vh, 560px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .shahothon_route_map_grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(255,107,53,0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,107,53,0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: shahothon_route_gridShift 12s linear infinite;
  }
  @keyframes shahothon_route_gridShift {
    to { background-position: 48px 48px; }
  }
  .shahothon_route_map_route {
    position: absolute; inset: 0; width: 100%; height: 100%;
  }
  .shahothon_route_map_route path {
    fill: none;
    stroke: var(--orange);
    stroke-width: 2.5;
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    animation: shahothon_route_drawRoute 4s 0.5s ease-out forwards;
    filter: drop-shadow(0 0 6px rgba(255,107,53,0.7));
  }
  @keyframes shahothon_route_drawRoute {
    to { stroke-dashoffset: 0; }
  }
  .shahothon_route_map_overlay {
    position: relative; z-index: 2;
    text-align: center;
    background: rgba(5,5,5,0.75);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 32px 48px;
    backdrop-filter: blur(8px);
  }
  .shahothon_route_map_overlay h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    color: var(--white);
    letter-spacing: 0.1em;
  }
  .shahothon_route_map_overlay p {
    color: var(--muted);
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    margin-top: 8px;
    text-transform: uppercase;
  }

  /* FEATURES */
  .shahothon_route_features_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
  }
  .shahothon_route_feature_card {
    background: var(--surface);
    padding: 40px 32px;
    transition: background 0.25s;
    position: relative;
    overflow: hidden;
  }
  .shahothon_route_feature_card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
  }
  .shahothon_route_feature_card:hover { background: var(--surface2); }
  .shahothon_route_feature_card:hover::after { transform: scaleX(1); }
  .shahothon_route_feature_icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px; height: 52px;
    background: rgba(255,107,53,0.07);
    border: 1px solid rgba(255,107,53,0.2);
    border-radius: 10px;
    margin-bottom: 20px;
    flex-shrink: 0;
    transition: background 0.25s, border-color 0.25s;
  }
  .shahothon_route_feature_card:hover .shahothon_route_feature_icon {
    background: rgba(255,107,53,0.13);
    border-color: rgba(255,107,53,0.4);
  }
  .shahothon_route_feature_card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 0.06em;
    color: var(--white);
    margin-bottom: 10px;
  }
  .shahothon_route_feature_card p { font-size: 0.92rem; color: var(--muted); line-height: 1.6; }

  /* TIMELINE */
  .shahothon_route_timeline_wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
    margin-top: 10px;
  }
  .shahothon_route_timeline_wrap::before {
    content: '';
    position: absolute;
    top: 42px; left: 16.67%; right: 16.67%;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), rgba(255,107,53,0.3));
    z-index: 0;
  }
  .shahothon_route_timeline_item {
    display: flex; flex-direction: column; align-items: center;
    text-align: center; position: relative; z-index: 1;
    padding: 0 20px 40px;
  }
  .shahothon_route_timeline_num {
    width: 84px; height: 84px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
    transition: transform 0.3s;
  }
  .shahothon_route_timeline_item:nth-child(1) .shahothon_route_timeline_num { background: var(--orange); color: #fff; box-shadow: 0 0 30px rgba(255,107,53,0.5); }
  .shahothon_route_timeline_item:nth-child(2) .shahothon_route_timeline_num { background: var(--surface2); color: var(--orange); border: 1px solid var(--border); }
  .shahothon_route_timeline_item:nth-child(3) .shahothon_route_timeline_num { background: var(--surface2); color: var(--muted); border: 1px solid rgba(255,255,255,0.06); }
  .shahothon_route_timeline_item:hover .shahothon_route_timeline_num { transform: scale(1.1); }
  .shahothon_route_timeline_item h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.25rem; letter-spacing: 0.08em; color: var(--white); margin-bottom: 8px; }
  .shahothon_route_timeline_item p { font-size: 0.85rem; color: var(--muted); }
  .shahothon_route_timeline_status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 2px;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 10px;
  }
  .shahothon_route_status_done   { background: rgba(255,107,53,0.15); color: var(--orange); }
  .shahothon_route_status_active { background: rgba(255,107,53,0.08); color: var(--orange); border: 1px solid var(--border); }
  .shahothon_route_status_pending{ background: rgba(255,255,255,0.04); color: var(--muted); }

  /* CATEGORIES */
  .shahothon_route_categories_grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  @media (min-width: 768px) {
    .shahothon_route_categories_grid { grid-template-columns: repeat(4, 1fr); }
  }
  .shahothon_route_cat_card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 44px 20px 36px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
    cursor: default;
  }
  .shahothon_route_cat_card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--orange);
    transform: scaleX(0);
    transition: transform 0.3s;
  }
  .shahothon_route_cat_card:hover { border-color: var(--orange); transform: translateY(-4px); }
  .shahothon_route_cat_card:hover::before { transform: scaleX(1); }
  .shahothon_route_cat_card .shahothon_route_dist {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem,6vw,4.5rem);
    color: var(--white);
    line-height: 1;
    display: block;
  }
  .shahothon_route_cat_card .shahothon_route_cat_unit { font-family: 'Space Mono', monospace; font-size: 0.75rem; color: var(--orange); letter-spacing: 0.15em; }
  .shahothon_route_cat_card .shahothon_route_cat_name {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--muted);
    text-transform: uppercase;
    margin-top: 10px;
  }
  .shahothon_route_cat_card.shahothon_route_featured_cat {
    background: linear-gradient(145deg, #141414, #0f0a08);
    border-color: rgba(255,107,53,0.4);
  }
  .shahothon_route_cat_card.shahothon_route_featured_cat .shahothon_route_dist { color: var(--orange); }

  /* NOTIFY */
  .shahothon_route_notify_section {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 100px 6vw;
    position: relative;
    overflow: hidden;
  }
  .shahothon_route_notify_section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,53,0.07) 0%, transparent 70%);
    pointer-events: none;
  }
  .shahothon_route_notify_inner {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
  }
  .shahothon_route_notify_inner h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem,5vw,4rem);
    letter-spacing: 0.04em;
    color: var(--white);
    margin-bottom: 14px;
  }
  .shahothon_route_notify_inner p { color: var(--muted); font-size: 1rem; margin-bottom: 36px; }
  .shahothon_route_notify_form {
    display: flex; gap: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--bg);
  }
  .shahothon_route_notify_form input {
    flex: 1;
    padding: 16px 20px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.04em;
  }
  .shahothon_route_notify_form input::placeholder { color: var(--muted); }
  .shahothon_route_notify_form button {
    padding: 16px 28px;
    background: var(--orange);
    border: none;
    color: #fff;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
  }
  .shahothon_route_notify_form button:hover { background: var(--orange-dim); }

  /* FAQ */
  .shahothon_route_faq_list { max-width: 720px; display: flex; flex-direction: column; gap: 2px; }
  .shahothon_route_faq_item {
    background: var(--surface);
    border: 1px solid transparent;
    border-radius: 4px;
    overflow: hidden;
    transition: border-color 0.2s;
  }
  .shahothon_route_faq_item:hover { border-color: var(--border); }
  .shahothon_route_faq_q {
    padding: 22px 28px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.03em;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
  }
  .shahothon_route_faq_q::after { content: '+'; color: var(--orange); font-size: 1.4rem; font-weight: 400; transition: transform 0.3s; }
  .shahothon_route_faq_item.open .shahothon_route_faq_q::after { transform: rotate(45deg); }
  .shahothon_route_faq_a {
    padding: 0 28px;
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }
  .shahothon_route_faq_item.open .shahothon_route_faq_a { max-height: 200px; padding: 0 28px 22px; }

  /* UTILITY */
  @keyframes shahothon_route_fadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .shahothon_route_fade_up { animation: shahothon_route_fadeUp 0.7s ease both; }

  /* RESPONSIVE */
  @media (max-width: 700px) {
    .shahothon_route_hero_badge { display: none; }
    .shahothon_route_hero_rings { display: none; }
    .shahothon_route_timeline_wrap { grid-template-columns: 1fr; }
    .shahothon_route_timeline_wrap::before { display: none; }
    .shahothon_route_notify_form { flex-direction: column; }
    .shahothon_route_notify_form button { width: 100%; }
  }