/*
Theme Name: Silong
Theme URI: https://marinerslink.com
Author: Rino Casio
Author URI: https://marinerslink.com
Description: Marketing theme for Silong, the offline-first barangay evacuation center manager (DSWD CCCM / RA 10173). Made by Rino Casio, founder of MarinersLink.com.
Version: 1.1.5
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: silong
*/

:root{
    --petrol-deep:#0A3D47; --petrol:#0F5563; --petrol-2:#0C4A56; --petrol-tint:#E2EDEF;
    --paper:#F2F5F6; --paper-2:#FFFFFF; --ink:#16242B; --ink-soft:#52656C; --ink-faint:#8598A0;
    --marigold:#DD8A1E; --marigold-dark:#B86F12; --marigold-tint:#FBF0DD;
    --ok:#2E7D5B; --ok-tint:#E2F1EA; --alert:#BE3A2B; --alert-tint:#FAE6E3;
    --line:#DBE3E5; --line-strong:#C4D0D3;
    --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
    --wrap:1140px; --r:16px; --r-sm:10px;
    --shadow:0 1px 2px rgba(16,36,43,.06),0 12px 30px -12px rgba(16,36,43,.18);
    --shadow-lg:0 30px 60px -24px rgba(10,61,71,.45);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
  h1,h2,h3{line-height:1.08;letter-spacing:-.02em;margin:0;font-weight:780}
  p{margin:0}
  a{color:inherit}
  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
  .section{padding-block:96px;position:relative}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--marigold-dark);font-weight:600;display:inline-flex;align-items:center;gap:9px}
  .eyebrow::before{content:"";width:22px;height:1.5px;background:var(--marigold);display:inline-block}
  .eyebrow.on-dark{color:#E9B978}
  .eyebrow.on-dark::before{background:#E9B978}
  .kicker{font-size:42px}
  .lede{font-size:19px;color:var(--ink-soft);max-width:58ch}
  .mono{font-family:var(--mono)}
  .btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:650;font-size:15.5px;border-radius:999px;padding:13px 22px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--marigold);color:#231405;box-shadow:0 8px 18px -8px rgba(221,138,30,.7)}
  .btn-primary:hover{background:#E8961F;box-shadow:0 12px 24px -8px rgba(221,138,30,.8)}
  .btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
  .btn-ghost:hover{border-color:var(--petrol);background:#fff}
  .btn-on-dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#fff}
  .btn-on-dark:hover{background:rgba(255,255,255,.16)}

  /* ---------- nav ---------- */
  header.nav{position:sticky;top:0;z-index:50;background:rgba(10,61,71,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-in{display:flex;align-items:center;gap:18px;height:62px}
  .brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:760;letter-spacing:-.02em;font-size:18px}
  .brand small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;color:#94B4BB;font-weight:500;text-transform:uppercase;margin-top:1px}
  .brand .logo{width:30px;height:30px;flex:0 0 auto;border-radius:8px}
  .nav-links{display:flex;gap:26px;margin-left:auto}
  .nav-links a{color:#CFE0E4;text-decoration:none;font-size:14.5px;font-weight:550;transition:color .15s}
  .nav-links a:hover{color:#fff}
  .nav-cta{margin-left:6px}
  @media(max-width:860px){ .nav-links{display:none} .nav-cta{margin-left:auto} }

  /* ---------- hero ---------- */
  .hero{background:radial-gradient(120% 130% at 85% -10%,#15616F 0%,var(--petrol) 38%,var(--petrol-deep) 100%);color:#EAF2F3;overflow:hidden;position:relative}
  .hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 80% at 70% 10%,#000 0%,transparent 75%);pointer-events:none}
  .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center;padding-block:84px 92px;position:relative;z-index:1}
  .hero h1{font-size:60px;color:#fff;letter-spacing:-.032em;max-width:13ch}
  .hero h1 .hl{color:var(--marigold);position:relative}
  .hero .lede{color:#C5DADF;font-size:19.5px;margin-top:22px;max-width:50ch}
  .hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
  .trust{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
  .chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:#BCD6DC;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:6px 12px;display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.04)}
  .chip b{color:#fff;font-weight:650}
  @media(max-width:920px){ .hero-grid{grid-template-columns:1fr;gap:40px} .hero h1{font-size:46px} }

  /* ---------- operations board mock ---------- */
  .board{background:linear-gradient(180deg,#0E4E5A,#0A3D47);border:1px solid rgba(255,255,255,.1);border-radius:18px;box-shadow:var(--shadow-lg);padding:18px;color:#EAF2F3}
  .board-top{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:#A9C7CD;padding:4px 4px 14px;border-bottom:1px solid rgba(255,255,255,.09)}
  .dot{width:8px;height:8px;border-radius:50%;background:#3FBF86;box-shadow:0 0 0 4px rgba(63,191,134,.18)}
  .board-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:14px}
  .tile{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px 15px}
  .tile .lab{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#8FB2BA}
  .tile .num{font-size:30px;font-weight:780;letter-spacing:-.02em;margin-top:3px;color:#fff}
  .tile .sub{font-size:12px;color:#9FBEC5;margin-top:1px}
  .tile.accent{background:rgba(221,138,30,.14);border-color:rgba(221,138,30,.34)}
  .tile.accent .num{color:#F4C277}
  .board-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:11px 13px}
  .facno{font-family:var(--mono);font-size:13px;color:#EAF2F3;font-weight:600}
  .badge-ok{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11.5px;font-weight:700;color:#7FE0B4;background:rgba(46,125,91,.2);border:1px solid rgba(63,191,134,.4);border-radius:999px;padding:5px 11px}

  /* ---------- generic section header ---------- */
  .head{max-width:62ch}
  .head h2{font-size:38px;margin-top:14px}
  .head p{color:var(--ink-soft);margin-top:14px;font-size:18px}
  .center{margin-inline:auto;text-align:center}
  .center .eyebrow{justify-content:center}

  /* ---------- why strip ---------- */
  .why{background:var(--paper-2);border-block:1px solid var(--line)}
  .why-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px;align-items:start}
  .why-grid .lead-col h2{font-size:30px}
  .why-grid p{color:var(--ink-soft);margin-top:12px;font-size:16px}
  .mini{font-weight:700;font-size:16px;letter-spacing:-.01em}
  @media(max-width:860px){ .why-grid{grid-template-columns:1fr;gap:24px} }

  /* ---------- features ---------- */
  .feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
  .card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s}
  .card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-strong)}
  .ic{width:42px;height:42px;border-radius:11px;background:var(--petrol-tint);color:var(--petrol);display:grid;place-items:center;margin-bottom:16px}
  .ic svg{width:22px;height:22px}
  .card h3{font-size:18.5px;letter-spacing:-.01em}
  .card p{color:var(--ink-soft);font-size:15px;margin-top:8px}
  .card .tagx{display:inline-block;margin-top:13px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--marigold-dark);text-decoration:none;font-weight:600}
  .card .tagx:hover{text-decoration:underline}
  @media(max-width:920px){ .feat-grid{grid-template-columns:1fr 1fr} }
  @media(max-width:620px){ .feat-grid{grid-template-columns:1fr} }

  /* ---------- security ---------- */
  .sec{background:var(--petrol-deep);color:#E7F0F1}
  .sec .head h2{color:#fff}
  .sec .head p{color:#AECBD1}
  .demo{margin-top:42px;display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:stretch}
  @media(max-width:920px){ .demo{grid-template-columns:1fr} }
  .demo-panel{background:linear-gradient(180deg,#0E4E5A,#0B414C);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:20px;box-shadow:var(--shadow-lg)}
  .demo-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
  .demo-title{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#9FC0C7}
  #integrity{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12.5px;font-weight:700;border-radius:999px;padding:6px 13px;border:1px solid;transition:all .25s}
  #integrity.ok{color:#7FE0B4;background:rgba(46,125,91,.22);border-color:rgba(63,191,134,.45)}
  #integrity.bad{color:#F4A99E;background:rgba(190,58,43,.22);border-color:rgba(190,58,43,.5)}
  .ldg{width:100%;border-collapse:collapse;font-size:13.5px}
  .ldg th{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#84A8B0;text-align:left;font-weight:600;padding:0 8px 8px}
  .ldg td{padding:11px 8px;border-top:1px solid rgba(255,255,255,.08);vertical-align:middle;color:#DDEAEC}
  .ldg tr[data-bad="1"] td{background:rgba(190,58,43,.1)}
  .ldg .fp{font-family:var(--mono);font-size:11.5px;color:#8FB2BA}
  .ldg tr[data-bad="1"] .fp{color:#F4A99E;text-decoration:line-through}
  .step{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.18);border-radius:8px;overflow:hidden}
  .step button{background:rgba(255,255,255,.06);color:#EAF2F3;border:none;width:26px;height:26px;font-size:15px;cursor:pointer;font-family:var(--mono);line-height:1}
  .step button:hover{background:rgba(255,255,255,.16)}
  .step span{min-width:30px;text-align:center;font-family:var(--mono);font-size:13px;color:#fff}
  .demo-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;flex-wrap:wrap}
  .demo-note{font-size:12.5px;color:#9FC0C7;max-width:42ch}
  .lnk-reset{background:none;border:1px solid rgba(255,255,255,.2);color:#CFE0E4;font-family:var(--mono);font-size:11.5px;border-radius:999px;padding:6px 13px;cursor:pointer}
  .lnk-reset:hover{background:rgba(255,255,255,.08)}
  .demo-explain h3{color:#fff;font-size:23px}
  .demo-explain p{color:#B6D0D6;font-size:15.5px;margin-top:12px}
  .demo-explain .pt{display:flex;gap:12px;margin-top:16px}
  .demo-explain .pt svg{flex:0 0 auto;width:20px;height:20px;color:#5BD39B;margin-top:2px}
  .demo-explain .pt div b{color:#EAF2F3}
  .demo-explain .pt div span{display:block;color:#9FC0C7;font-size:14px}

  .sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
  @media(max-width:920px){ .sec-grid{grid-template-columns:1fr 1fr} }
  @media(max-width:620px){ .sec-grid{grid-template-columns:1fr} }
  .sec-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:20px}
  .sec-card .ic{background:rgba(95,211,155,.14);color:#7FE0B4}
  .sec-card h3{color:#fff;font-size:17px}
  .sec-card p{color:#AECBD1;font-size:14px;margin-top:7px}

  .specwrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:40px;align-items:start}
  @media(max-width:860px){ .specwrap{grid-template-columns:1fr} }
  .spec{background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden}
  .spec .row{display:flex;justify-content:space-between;gap:14px;padding:12px 16px;border-top:1px solid rgba(255,255,255,.07);font-size:14px}
  .spec .row:first-child{border-top:none}
  .spec .k{color:#9FC0C7;font-family:var(--mono);font-size:12px;letter-spacing:.03em}
  .spec .v{color:#EAF2F3;font-weight:600;text-align:right}
  .disclaim{background:rgba(221,138,30,.08);border:1px solid rgba(221,138,30,.28);border-radius:14px;padding:22px}
  .disclaim h3{color:#F4C277;font-size:16px;display:flex;align-items:center;gap:9px}
  .disclaim ul{margin:14px 0 0;padding:0;list-style:none}
  .disclaim li{position:relative;padding-left:20px;color:#CFE0E4;font-size:14px;margin-top:10px}
  .disclaim li::before{content:"—";position:absolute;left:0;color:var(--marigold)}
  .disclaim li b{color:#fff}

  /* ---------- standards ---------- */
  .std-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
  @media(max-width:760px){ .std-grid{grid-template-columns:1fr} }
  .std{display:flex;gap:14px;align-items:flex-start;background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:20px}
  .std .tag{font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.04em;color:#fff;background:var(--petrol);border-radius:8px;padding:7px 10px;flex:0 0 auto}
  .std h3{font-size:16px}
  .std p{color:var(--ink-soft);font-size:14px;margin-top:5px}

  /* ---------- how it works ---------- */
  .how{background:var(--paper-2);border-block:1px solid var(--line)}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px;counter-reset:s}
  @media(max-width:860px){ .steps{grid-template-columns:1fr 1fr} }
  @media(max-width:520px){ .steps{grid-template-columns:1fr} }
  .stepc{position:relative;padding-top:18px}
  .stepc::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);font-size:13px;font-weight:700;color:var(--marigold-dark);letter-spacing:.08em}
  .stepc h3{font-size:18px;margin-top:10px}
  .stepc p{color:var(--ink-soft);font-size:15px;margin-top:8px}
  .stepc .bar{height:3px;background:var(--line);border-radius:3px;margin-top:16px;overflow:hidden}
  .stepc .bar i{display:block;height:100%;width:40%;background:var(--marigold)}

  /* ---------- privacy CTA ---------- */
  .privcta{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center;background:linear-gradient(110deg,var(--petrol),var(--petrol-deep));color:#EAF2F3;border-radius:22px;padding:44px;box-shadow:var(--shadow-lg)}
  @media(max-width:760px){ .privcta{grid-template-columns:1fr;padding:30px} }
  .privcta h2{color:#fff;font-size:30px}
  .privcta p{color:#B6D0D6;margin-top:14px;font-size:16px}
  .privcta .act{display:flex;justify-content:flex-end}
  @media(max-width:760px){ .privcta .act{justify-content:flex-start} }

  /* ---------- faq ---------- */
  .faq{max-width:820px;margin:46px auto 0}
  details{border-bottom:1px solid var(--line);padding:6px 0}
  summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 4px;font-weight:650;font-size:17.5px;letter-spacing:-.01em}
  summary::-webkit-details-marker{display:none}
  summary .pm{flex:0 0 auto;width:22px;height:22px;border:1.5px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;color:var(--petrol);transition:transform .2s,background .2s,color .2s}
  details[open] summary .pm{transform:rotate(45deg);background:var(--petrol);color:#fff;border-color:var(--petrol)}
  details p{color:var(--ink-soft);font-size:15.5px;padding:0 4px 20px;max-width:70ch}

  /* ---------- footer ---------- */
  footer{background:var(--petrol-deep);color:#BBD3D8;padding-block:60px 34px}
  .foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
  @media(max-width:760px){ .foot-grid{grid-template-columns:1fr 1fr} }
  footer h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7FA1A9;margin:0 0 14px;font-weight:600}
  footer a{display:block;color:#BBD3D8;text-decoration:none;font-size:14.5px;margin-bottom:9px;transition:color .15s}
  footer a:hover{color:#fff}
  .foot-brand p{font-size:14px;color:#9FBEC5;margin-top:14px;max-width:34ch}
  .foot-note{font-family:var(--mono);font-size:11.5px;color:#5BD39B;margin-top:18px;display:inline-flex;align-items:center;gap:8px}
  .foot-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#7FA1A9}
  .foot-bottom .mono{font-size:11.5px}

  @keyframes silongReveal{from{opacity:0}to{opacity:1}}
  .reveal{animation:silongReveal .8s ease both}
  @media(prefers-reduced-motion:reduce){ .reveal{animation:none} html{scroll-behavior:auto} }
  :focus-visible{outline:3px solid var(--marigold);outline-offset:2px;border-radius:4px}
  /* prevent horizontal overflow: let grid columns shrink below their content's intrinsic width */
  .hero-grid>*,.why-grid>*,.feat-grid>*,.demo>*,.sec-grid>*,.specwrap>*,.std-grid>*,.steps>*,.privcta>*,.foot-grid>*{min-width:0}
  .ldg-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .ldg{min-width:300px}