/* ==========================================================================
   VisaPacketChecklist.com, "well-kept travel folder" design system.
   Warm paper, eucalyptus green + clay accents, Georgia serif display over a
   Helvetica body. Calm, practical, anxiety-reducing. Mobile-first.
   ========================================================================== */
:root{
  --ink:#2c2a22; --muted:#6f6a5c; --muted-2:#8a8576;
  --bg:#f6f1e7; --card:#fffdf8; --soft:#eee7d6; --line:#e4dcc9; --line-2:#d8cdb5;
  --accent:#3f7a5e; --accent-deep:#356b51; --accent-soft:#e7efe9; --accent2:#a8703c; --accent2-soft:#f3ece0;
  --serif:Georgia,'Times New Roman',serif; --font:'Helvetica Neue',Helvetica,Arial,sans-serif;
  --maxw:1080px; --pad:24px; --r:14px; --r-sm:8px; --pill:999px;
  --shadow-sm:0 1px 3px rgba(60,50,30,.08); --shadow:0 18px 44px -26px rgba(60,50,30,.45);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent-deep);text-decoration:none}
a:hover{opacity:.82}
button{font:inherit;cursor:pointer;border:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:400;letter-spacing:-.01em;line-height:1.14;color:var(--ink)}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.wrap.narrow{max-width:760px}
.eyebrow{font-family:var(--font);font-weight:700;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2)}
.sep{margin:0 7px;color:var(--line-2)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font);font-weight:600;font-size:15px;line-height:1;padding:13px 22px;border-radius:var(--pill);border:1.5px solid transparent;transition:transform .12s,background .15s,box-shadow .15s,border-color .15s;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-deep);opacity:1}
.btn-ghost{background:transparent;color:var(--accent-deep);border-color:rgba(63,122,94,.3)}
.btn-ghost:hover{border-color:var(--accent);opacity:1}
.btn-clay{background:var(--accent2);color:#fff}
.btn-sm{padding:10px 16px;font-size:14px}
.btn-lg{padding:15px 26px;font-size:15.5px}
.btn-block{width:100%}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,241,231,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:inline-flex;align-items:center}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo-mark{width:28px;height:28px;border-radius:7px;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex:none}
.logo-word{font-family:var(--serif);font-size:18px;letter-spacing:-.01em;color:var(--ink)}
.nav-links{display:none;gap:6px;margin-left:auto}
.nav-links a{padding:8px 12px;border-radius:var(--pill);color:var(--muted);font-size:13.5px;font-weight:500}
.nav-links a:hover{color:var(--ink);opacity:1}
.nav-cta{display:none}
.nav-toggle{margin-left:auto;background:none;font-size:24px;color:var(--ink);padding:4px 6px;line-height:1}
.nav-menu{display:flex;flex-direction:column;padding:4px var(--pad) 14px;background:var(--bg);border-bottom:1px solid var(--line)}
.nav-menu[hidden]{display:none}
.nav-menu a{padding:11px 0;color:var(--muted);border-top:1px solid var(--line);font-weight:500}
.nav-menu a:first-child{border-top:0}

/* ---- hero ---- */
.hero{padding:46px 0 40px}
.hero-grid{display:flex;flex-direction:column;gap:36px}
.hero h1{font-size:clamp(30px,5.4vw,48px);line-height:1.12;margin-bottom:16px}
.hero .lead{font-size:clamp(16px,2.2vw,18px);color:var(--muted);max-width:44ch;margin-bottom:24px}
.disc-note{margin-top:18px;font-size:12.5px;color:var(--muted);max-width:52ch;line-height:1.55}
/* folder visual */
.hero-folder{position:relative;width:300px;height:280px;align-self:center;flex:none}
.hero-folder>div{position:absolute;border:1px solid var(--line);border-radius:6px 14px 14px 14px}
.folder-back{inset:24px 6px 36px 28px;background:var(--soft);transform:rotate(-4deg)}
.folder-mid{inset:16px 20px 26px 14px;background:#f0e7d3;transform:rotate(2deg)}
.folder-front{inset:10px 12px 18px 18px;background:var(--card);box-shadow:var(--shadow);padding:22px 20px}
.folder-tab{position:absolute;top:-13px;left:22px;width:72px;height:16px;background:var(--accent);border-radius:5px 5px 0 0;border:0}
.folder-title{font-family:var(--serif);font-size:15px;margin-bottom:14px}
.folder-row{display:flex;align-items:center;gap:9px;font-size:12.5px;padding:3px 0;color:var(--ink)}
.folder-row.todo{color:var(--muted)}
.folder-row .ic{color:#fff;background:var(--accent);border-radius:5px;width:17px;height:17px;padding:2px}
.folder-row .box{width:16px;height:16px;border-radius:5px;border:2px solid var(--line);flex:none}
.folder-row .box.clay{border-color:var(--accent2)}

/* ---- sections ---- */
.section{padding:clamp(40px,6vw,68px) 0}
.section.soft{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:62ch;margin-bottom:26px}
.sec-head.center{margin:0 auto 26px;text-align:center}
.sec-head h2{font-size:clamp(23px,3.2vw,32px);margin-bottom:6px}
.sec-head p{color:var(--muted);font-size:15.5px}

/* ---- checklist builder ---- */
.builder-grid{display:grid;grid-template-columns:1fr;gap:16px}
.bf{display:flex;flex-direction:column;gap:7px;font-size:12.5px;font-weight:600;color:var(--muted)}
.bf>span,.bf>legend{font-size:12.5px;font-weight:600;color:var(--muted);padding:0}
.bf input,.bf select{font-family:var(--font);font-size:14.5px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px}
.bf input:focus,.bf select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(63,122,94,.12)}
.bf-checks{border:1px solid var(--line);border-radius:var(--r-sm);padding:14px;background:var(--bg);grid-column:1/-1}
.bf-checks legend{padding:0 4px}
.checks{display:grid;grid-template-columns:1fr;gap:8px;margin-top:8px}
.chk{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:500;color:var(--ink)}
.chk input{width:16px;height:16px;accent-color:var(--accent)}
.builder-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:22px}
.builder-hint{font-size:12.5px;color:var(--muted)}

/* ---- result ---- */
.result{margin-top:30px}
.result-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow-sm)}
.result-head{margin-bottom:18px}
.rh-eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--accent);text-transform:uppercase}
.result-head h3{font-family:var(--serif);font-size:22px;margin-top:6px}
.result-grid{display:grid;grid-template-columns:1fr;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.rc-k{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:9px}
.rc-k.clay{color:var(--accent2)}
.result-col p{font-size:13.5px;color:var(--muted);line-height:1.6}
.result-col ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:7px;font-size:13.5px}
.result-col li{display:flex;gap:8px;align-items:flex-start}
.result-bottom{display:grid;grid-template-columns:1fr;gap:14px;margin-top:18px}
.rb-card{background:var(--soft);border-radius:10px;padding:14px}
.rb-card.clay{background:var(--accent2-soft)}
.rb-card p{font-size:13px;color:var(--muted);line-height:1.5;margin-top:2px}
.result-disc{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.result-disc ul{margin:0;padding-left:18px;font-size:12px;color:var(--muted);line-height:1.55}
.result-disc li{margin:4px 0}
.result-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}

/* ---- workflow + guide cards ---- */
.wf-grid{display:grid;grid-template-columns:1fr;gap:12px}
.wf-card{display:block;border-left:3px solid var(--accent);background:var(--soft);border-radius:0 10px 10px 0;padding:16px 18px;color:var(--ink)}
.wf-card:hover{opacity:1;background:#e8dfcb}
.wf-card strong{font-size:14.5px}
.wf-card p{margin-top:5px;font-size:12.5px;color:var(--muted)}
.guide-grid{display:grid;grid-template-columns:1fr;gap:14px}
.guide-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;color:var(--ink)}
.guide-card:hover{opacity:1;border-color:var(--accent);box-shadow:var(--shadow-sm)}
.guide-card .k{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--accent2)}
.guide-card strong{display:block;font-family:var(--serif);font-weight:400;font-size:18px;margin:8px 0 6px}
.guide-card p{font-size:12.5px;color:var(--muted)}

/* ---- directory ---- */
.dir-grid{display:grid;grid-template-columns:1fr;gap:22px}
.dir-col h4{font-family:var(--font);font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent2);margin-bottom:10px}
.dir-col a{display:block;font-size:13.5px;color:var(--accent-deep);padding:5px 0;border-top:1px solid var(--line)}
.dir-col a:first-of-type{border-top:0}

/* ---- lead section + forms ---- */
.lead-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm)}
.lead-form .grid2{display:grid;grid-template-columns:1fr;gap:0 14px}
.fg{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}
.fg>span{font-size:12.5px;font-weight:600;color:var(--muted)}
.fg .req{color:var(--accent2)}
.fg input,.fg select,.fg textarea{font-family:var(--font);font-size:14.5px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:11px 12px}
.fg textarea{resize:vertical;min-height:74px}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(63,122,94,.12)}
.form-note{font-size:12px;color:var(--muted);line-height:1.5;margin:4px 0 14px}
.form-status{display:none;background:#fbeae3;border:1px solid #e7c3b2;color:#9a4a2a;border-radius:var(--r-sm);padding:10px 13px;font-size:13.5px;margin-bottom:12px}
.form-status.show{display:block}
.form-success{display:none;text-align:center;padding:22px 8px}
.form-success.show{display:block}
.form-success .check{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.form-success h3{font-size:21px;margin-bottom:8px}
.form-success p{color:var(--muted);font-size:14px;max-width:42ch;margin:0 auto;line-height:1.55}
.noscript-note{font-size:13px;color:var(--muted)}

/* ---- FAQ + disclaimers ---- */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:4px 18px;margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;font-weight:600;font-size:14.5px;padding:13px 0;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent2);font-size:19px;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq .ans{padding:0 0 14px;color:var(--muted);font-size:13.5px;line-height:1.65}
.disclaimer-box{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent2);border-radius:var(--r);padding:18px 20px;font-size:12.5px;line-height:1.6;color:var(--muted)}
.disclaimer-box strong{color:var(--ink)}

/* ---- interior pages ---- */
.phero{background:var(--card);border-bottom:1px solid var(--line)}
.phero .wrap{padding-top:clamp(28px,4vw,44px);padding-bottom:clamp(26px,3.5vw,38px)}
.crumbs{font-size:12.5px;color:var(--muted-2);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.phero .eyebrow{display:block;margin-bottom:11px}
.phero h1{font-size:clamp(27px,4vw,40px);max-width:20ch;margin-bottom:13px}
.phero .lead{font-size:clamp(15.5px,2vw,18px);color:var(--muted);max-width:64ch}
.phero .cta-row{margin-top:22px}
.page-body{padding:clamp(34px,5vw,56px) 0}
.layout-2{display:grid;grid-template-columns:1fr;gap:34px}
.prose{max-width:70ch;font-size:16px;color:var(--ink)}
.prose h2{font-size:clamp(21px,2.6vw,27px);margin:30px 0 10px}
.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 14px;color:#4a463b;line-height:1.72}
.prose ul{margin:0 0 16px;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:26px;margin:8px 0;color:#4a463b;line-height:1.6}
.prose ul li::before{content:"";position:absolute;left:3px;top:9px;width:7px;height:7px;border-radius:2px;background:var(--accent)}
.prose a{border-bottom:1px solid rgba(63,122,94,.3)}
.note{background:var(--accent2-soft);border:1px solid #ecd9c4;border-left:3px solid var(--accent2);border-radius:var(--r-sm);padding:14px 16px;font-size:13.5px;color:#73492f;line-height:1.6;margin:18px 0}
.rail{display:flex;flex-direction:column;gap:18px}
.compact-builder{background:var(--accent-soft);border:1px solid #cfe0d5;border-radius:var(--r);padding:18px}
.cb-icon{color:var(--accent);margin-bottom:10px}
.compact-builder strong{display:block;font-size:15px;margin-bottom:4px}
.compact-builder p{font-size:13px;color:var(--muted);line-height:1.5;margin-bottom:14px}
.related{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.related h3{font-family:var(--serif);font-weight:400;font-size:16px;margin-bottom:10px}
.related a{display:block;font-size:13.5px;color:var(--accent-deep);padding:5px 0;border-top:1px solid var(--line)}
.related a:first-of-type{border-top:0}
.disc-card{display:flex;gap:11px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;color:var(--muted)}
.disc-card .ic{color:var(--accent2);flex:none}
.disc-card p{font-size:12px;line-height:1.5}

/* ---- modal ---- */
.modal{position:fixed;inset:0;z-index:80;display:none;align-items:flex-start;justify-content:center;padding:18px 14px;overflow-y:auto;background:rgba(44,42,34,.5)}
.modal.open{display:flex}
.modal-card{background:var(--bg);border-radius:16px;width:100%;max-width:580px;box-shadow:var(--shadow);padding:24px 22px 26px;margin:auto}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:4px}
.modal-head h3{font-size:21px}
.modal-head .x{background:none;font-size:25px;color:var(--muted);line-height:1;padding:0 4px}
.modal .sub{color:var(--muted);font-size:13.5px;margin-bottom:16px;line-height:1.5}

/* ---- sticky mobile cta ---- */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(246,241,231,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line)}
body.has-sticky{padding-bottom:74px}

/* ---- footer ---- */
.foot{background:var(--card);border-top:1px solid var(--line)}
.foot .wrap{padding-top:44px;padding-bottom:30px}
.foot-top{display:grid;grid-template-columns:1fr;gap:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot-brand .brand{margin-bottom:12px}
.foot-blurb{font-size:13.5px;color:var(--muted);max-width:38ch;line-height:1.6}
.foot-col h4{font-family:var(--font);font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin-bottom:12px}
.foot-col a{display:block;font-size:13.5px;color:var(--muted);padding:4px 0}
.foot-col a:hover{color:var(--accent-deep)}
.foot-disc{margin:22px 0 14px}
.foot-meta{font-size:12px;color:var(--muted-2)}
.foot-meta a{color:var(--muted)}

/* ---- signal preview table ---- */
.signal{width:100%;border-collapse:collapse;font-size:12px;margin:14px 0}
.signal th,.signal td{border:1px solid var(--line);padding:6px 9px;text-align:left}
.signal th{background:var(--soft);font-weight:700}
.signal code,.prose code{background:var(--soft);border-radius:4px;padding:1px 6px;font-size:12px}

/* ========================== responsive ========================== */
@media(min-width:600px){
  .builder-grid{grid-template-columns:1fr 1fr}
  .checks{grid-template-columns:1fr 1fr 1fr}
  .lead-form .grid2{grid-template-columns:1fr 1fr}
  .wf-grid{grid-template-columns:1fr 1fr}
  .guide-grid{grid-template-columns:1fr 1fr}
  .dir-grid{grid-template-columns:1fr 1fr}
  .result-grid{grid-template-columns:repeat(3,1fr)}
  .result-bottom{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:900px){
  .nav-links{display:flex}
  .nav-cta{display:inline-flex}
  .nav-toggle{display:none}
  .nav-menu{display:none!important}
  .hero-grid{flex-direction:row;align-items:center;justify-content:space-between}
  .hero-text{flex:1 1 0;min-width:0}
  .hero-folder{align-self:auto}
  .builder-grid{grid-template-columns:repeat(4,1fr)}
  .bf-checks .checks{grid-template-columns:repeat(5,1fr)}
  .wf-grid{grid-template-columns:repeat(4,1fr)}
  .guide-grid{grid-template-columns:repeat(3,1fr)}
  .dir-grid{grid-template-columns:repeat(3,1fr)}
  .layout-2{grid-template-columns:1fr 300px;gap:44px}
  .foot-top{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
  .sticky-cta{display:none}
  body.has-sticky{padding-bottom:0}
}