/* ==========================================================================
   Northeast India Guide — design system
   Original brand identity (not Trustner). Warm, editorial, mobile-first.
   ========================================================================== */

:root{
  /* palette — dawn over the eastern hills */
  --ink:#1b2422;          /* near-black green-grey text */
  --ink-soft:#3c4a45;
  --muted:#6b7772;
  --line:#e4ddd0;
  --paper:#fbf7ef;        /* warm paper */
  --paper-2:#f3ece0;      /* card cream */
  --white:#ffffff;

  --forest:#0f5140;       /* deep tea-garden green (primary) */
  --forest-2:#0b3f32;
  --moss:#e5f0e9;
  --moss-line:#bfe0d1;

  --sun:#e0842a;          /* Arunachal sunrise / marigold */
  --sun-soft:#fbe9d2;
  --terracotta:#b4472e;   /* Unakoti laterite */
  --gold:#c69214;
  --sky:#2f6d8c;          /* Brahmaputra blue */

  --danger:#b4472e;
  --ok:#0f5140;

  --shadow:0 1px 2px rgba(27,36,34,.06), 0 8px 24px rgba(27,36,34,.08);
  --shadow-lg:0 20px 60px rgba(15,81,64,.18);
  --radius:16px;
  --radius-lg:24px;
  --maxw:1180px;

  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter","Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--forest);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;color:var(--ink);letter-spacing:-.01em;margin:0 0 .4em}
h1{font-size:clamp(2.1rem,6vw,3.6rem);font-weight:600}
h2{font-size:clamp(1.6rem,4vw,2.5rem)}
h3{font-size:clamp(1.2rem,2.6vw,1.6rem)}
h4{font-size:1.08rem;font-family:var(--sans);font-weight:700;letter-spacing:0}
p{margin:0 0 1rem}
strong{font-weight:700;color:var(--ink)}
.lede{font-size:1.18rem;color:var(--ink-soft);line-height:1.6}
small,.small{font-size:.82rem}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:820px;margin-left:auto;margin-right:auto}
section{padding:56px 0}
.section-tight{padding:36px 0}
.eyebrow{font-family:var(--sans);font-weight:700;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--forest)}
.eyebrow.sun{color:var(--sun)}
.center{text-align:center}
.stack>*+*{margin-top:.9rem}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(251,247,239,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .mark{width:38px;height:38px;flex:none;border-radius:11px;background:
   radial-gradient(circle at 50% 118%, var(--sun) 0 34%, #eab04d 34% 46%, transparent 46%),
   linear-gradient(160deg,var(--forest),var(--forest-2));
   position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.brand .mark::after{content:"";position:absolute;left:50%;top:56%;transform:translateX(-50%);width:66%;height:2px;background:rgba(255,255,255,.5);box-shadow:0 5px 0 rgba(255,255,255,.32),0 10px 0 rgba(255,255,255,.2)}
.brand .bt{display:flex;flex-direction:column;line-height:1}
.brand .bt b{font-family:var(--serif);font-weight:600;font-size:1.12rem;white-space:nowrap}
.brand .bt span{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--ink-soft);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--forest);text-decoration:none}
.nav .cta{background:var(--forest);color:#fff;padding:9px 16px;border-radius:999px}
.nav .cta:hover{background:var(--forest-2)}
.navtoggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:44px;height:40px;font-size:1.2rem;cursor:pointer;align-items:center;justify-content:center}
.mobilenav{display:none;border-bottom:1px solid var(--line);background:var(--paper)}
.mobilenav a{display:block;padding:13px 20px;border-top:1px solid var(--line);color:var(--ink-soft);font-weight:600}
.mobilenav a:first-child{border-top:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;padding:12px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--forest);color:#fff}
.btn-primary:hover{background:var(--forest-2)}
.btn-sun{background:var(--sun);color:#fff}
.btn-sun:hover{background:#c9741f}
.btn-ghost{background:var(--white);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--forest);color:var(--forest)}
.btn-wa{background:#25d366;color:#0a3d1e}
.btn-wa:hover{background:#1fb457}

/* ---------- hero ---------- */
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.03)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,63,50,.25) 0%,rgba(11,32,26,.15) 40%,rgba(11,32,26,.82) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:80px;padding-bottom:52px;width:100%}
.hero h1{color:#fff;max-width:16ch;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero .lede{color:rgba(255,255,255,.94);max-width:60ch}
.hero .herocta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero .credit{position:absolute;right:14px;bottom:8px;z-index:3;color:rgba(255,255,255,.7);font-size:.68rem}
.hero .credit a{color:rgba(255,255,255,.85)}

/* ---------- generic media band ---------- */
.pagehead{position:relative;color:#fff;min-height:44vh;display:flex;align-items:flex-end;overflow:hidden}
.pagehead .hero-bg::after{background:linear-gradient(180deg,rgba(11,32,26,.25),rgba(11,32,26,.8))}
.pagehead .wrap{position:relative;z-index:2;padding:40px 20px 34px}
.pagehead h1{color:#fff;margin-bottom:.2em}
.pagehead .lede{color:rgba(255,255,255,.92);max-width:60ch}
.pagehead.compact{min-height:32vh}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s;display:flex;flex-direction:column}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);text-decoration:none}
.card .ph{aspect-ratio:16/10;background:var(--paper-2) center/cover no-repeat;position:relative}
.card .ph .tag{position:absolute;left:12px;top:12px;background:rgba(15,81,64,.92);color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.card .bd{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .bd h3{margin:0}
.card .bd p{margin:0;color:var(--ink-soft);font-size:.96rem}
.card .meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:6px;padding-top:6px}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--moss);color:var(--forest-2);border:1px solid var(--moss-line)}
.chip.sun{background:var(--sun-soft);color:#9a5a12;border-color:#f0cf9f}
.chip.sky{background:#e4eef3;color:#1f4d63;border-color:#c2d9e4}
.chip.plain{background:var(--paper-2);color:var(--ink-soft);border-color:var(--line)}

/* feature row */
.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}
.feature.rev{grid-template-columns:.95fr 1.05fr}
.feature img,.feature .imgbox{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--paper-2) center/cover}

/* ---------- panels / callouts ---------- */
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.panel.moss{background:var(--moss);border-color:var(--moss-line)}
.panel.sun{background:var(--sun-soft);border-color:#f0cf9f}
.callout{border-left:4px solid var(--forest);background:var(--moss);padding:16px 18px;border-radius:0 12px 12px 0;margin:18px 0}
.callout.warn{border-left-color:var(--terracotta);background:#fbe9e3}
.callout.warn strong{color:var(--terracotta)}
.callout .l{font-weight:800;display:block;margin-bottom:3px}

/* ---------- tables ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow)}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:520px}
table.data th{background:var(--forest);color:#fff;text-align:left;font-weight:700;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:11px 14px;position:sticky;top:0}
table.data td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top;color:var(--ink-soft)}
table.data tr:nth-child(even) td{background:#faf6ee}
table.data td strong{color:var(--ink)}

/* ---------- section heading ---------- */
.sh{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.sh .t{max-width:60ch}
.sh h2{margin:.1em 0 .1em}
.sh p{margin:0;color:var(--ink-soft)}

/* fact grid (almanac) */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.fact{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px}
.fact .n{font-family:var(--serif);font-size:1.7rem;font-weight:600;color:var(--forest);line-height:1}
.fact .k{font-size:.8rem;color:var(--muted);margin-top:6px;font-weight:600}

/* pill row / anchor nav */
.pillnav{display:flex;flex-wrap:wrap;gap:8px}
.pillnav a{background:var(--white);border:1px solid var(--line);color:var(--ink-soft);padding:7px 14px;border-radius:999px;font-weight:600;font-size:.86rem}
.pillnav a:hover{border-color:var(--forest);color:var(--forest);text-decoration:none}

/* permit wizard */
.wizard{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:26px}
.wizard .q{margin-bottom:20px}
.wizard .q>label{display:block;font-weight:700;margin-bottom:9px}
.opts{display:flex;flex-wrap:wrap;gap:9px}
.opts button{font-family:var(--sans);font-weight:600;font-size:.9rem;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer;transition:.12s}
.opts button:hover{border-color:var(--forest)}
.opts button[aria-pressed="true"]{background:var(--forest);border-color:var(--forest);color:#fff}
.states-check{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.states-check label{display:flex;align-items:center;gap:8px;background:var(--paper-2);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-weight:600;font-size:.9rem;cursor:pointer}
.states-check input{width:17px;height:17px;accent-color:var(--forest)}
#permit-result:empty{display:none}
#permit-result{margin-top:8px}
.result-card{border:1px solid var(--moss-line);background:var(--moss);border-radius:14px;padding:16px 18px;margin-bottom:12px}
.result-card h4{margin:0 0 6px;font-size:1.05rem;font-family:var(--serif);font-weight:600;color:var(--forest-2)}
.result-card.none{background:var(--paper-2);border-color:var(--line)}
.result-card .badge{display:inline-block;font-size:.72rem;font-weight:800;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.badge.need{background:#fbe0d6;color:var(--terracotta)}
.badge.free{background:#d7ecdf;color:var(--forest-2)}

/* timeline (best time) */
.months{display:grid;grid-template-columns:repeat(12,1fr);gap:3px;font-size:.6rem;text-align:center}
.months .m{padding:6px 0;border-radius:5px;background:var(--paper-2);color:var(--muted);font-weight:700}
.months .m.good{background:var(--forest);color:#fff}
.months .m.ok{background:var(--sun-soft);color:#9a5a12}
.months .m.avoid{background:#f3ded6;color:var(--terracotta)}

/* image credit under photos */
.figcredit{font-size:.7rem;color:var(--muted);margin-top:5px}
.figcredit a{color:var(--muted);text-decoration:underline}

/* breadcrumb */
.crumb{font-size:.82rem;color:var(--muted);margin:18px 0 0}
.crumb a{color:var(--muted)}

/* WhatsApp share float */
.wafloat{position:fixed;right:16px;bottom:16px;z-index:60;background:#25d366;color:#0a3d1e;font-weight:800;border-radius:999px;padding:12px 18px;box-shadow:var(--shadow-lg);display:inline-flex;gap:8px;align-items:center;font-size:.92rem}
.wafloat:hover{text-decoration:none;background:#1fb457}

/* footer */
footer.site{background:var(--forest-2);color:#dfeee7;padding:52px 0 30px;margin-top:20px}
footer.site a{color:#bfe0d1}
footer.site h4{color:#fff;font-family:var(--sans);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footgrid ul{list-style:none;margin:0;padding:0}
.footgrid li{margin-bottom:9px}
.footgrid li a{font-size:.94rem}
.footnote{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;font-size:.8rem;color:#9db8ac;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* prose */
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.3em}
.prose ul,.prose ol{margin:0 0 1rem;padding-left:1.3em}
.prose li{margin-bottom:.5em}
.prose li::marker{color:var(--forest)}

/* utility */
.mt0{margin-top:0}.mb0{margin-bottom:0}
.hide{display:none}
hr.soft{border:none;border-top:1px solid var(--line);margin:34px 0}

/* ---------- responsive ---------- */
.nav-collapse-marker{}
@media(max-width:980px){
  .nav{display:none}
  .navtoggle{display:inline-flex}
}
@media(max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .feature,.feature.rev{grid-template-columns:1fr;gap:22px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .footgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  section{padding:40px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr}
  .hero{min-height:82vh}
  .footgrid{grid-template-columns:1fr}
  .wafloat{right:12px;bottom:12px;padding:11px 15px}
}