/* ===================================================================
   SAARATHI SECURE FORMS — front-end prototype
   Brand-matched to saarathi.com.au  ·  config-driven engine
   One engine renders all 4 forms (Tax Return, Trust, Company, SMSF)
   =================================================================== */
:root{
  --purple:#5C1A7A; --purple-dark:#3A0848; --purple-deep:#240535; --purple-light:#7B3D90;
  --gold:#b8963e; --gold-light:#d4af62; --gold-pale:#fdf6e7;
  --bg:#F6F1FB; --white:#fff;
  --ink:#1A082A; --ink-3:#4A3560; --ink-4:#7A6A8E;
  --line:#E2D6EE; --line-2:#CDB8E4;
  --ok:#3a9b4e; --err:#c2384a;
  --r-sm:8px; --r-md:14px; --r-lg:20px;
  --sh-sm:0 1px 4px rgba(36,5,53,.08); --sh-md:0 6px 28px rgba(36,5,53,.10); --sh-lg:0 18px 50px rgba(36,5,53,.16);
  --font:'Inter',system-ui,sans-serif; --serif:'Merriweather',Georgia,serif; --ui:'DM Sans','Inter',sans-serif;
  --navy:#1d3461; --navy-dark:#3A0848; --font-ui:'DM Sans','Inter',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:15px}
img{max-width:100%;display:block}

/* ---- site navbar (matches saarathi.com.au exactly) ---- */
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-img{height:44px;width:auto;object-fit:contain;display:block}
.nav-links{display:flex;align-items:center;gap:4px}
.nl{font-family:var(--font-ui);font-size:14px;font-weight:500;color:var(--ink-3);padding:8px 14px;border-radius:var(--r-sm);transition:all .15s;display:flex;align-items:center;gap:4px;cursor:pointer;text-decoration:none}
.nl:hover,.nl.active{color:var(--navy);background:rgba(29,52,97,.06)}
.nl-drop{position:relative}
.drop-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-lg);padding:8px;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .15s;z-index:50}
.nl-drop:hover .drop-menu{opacity:1;visibility:visible;transform:none}
.drop-menu a{font-family:var(--font-ui);font-size:13px;font-weight:500;color:var(--ink-3);padding:9px 14px;border-radius:var(--r-sm);transition:all .15s;text-decoration:none}
.drop-menu a:hover{color:var(--navy);background:var(--bg)}
.drop-all{font-size:11px!important;font-weight:700!important;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)!important;border-bottom:1px solid var(--line)!important;border-radius:0!important;margin-bottom:4px;padding-bottom:12px!important}
.drop-divider{display:block;font-family:var(--font-ui);font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);border-top:1px solid var(--line);margin:6px 6px 2px;padding:10px 8px 4px}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-pill{font-family:var(--font-ui);font-size:12px;font-weight:500;background:var(--gold-pale);color:var(--gold);border:1px solid #e8d5a0;padding:4px 10px;border-radius:20px;display:flex;align-items:center;gap:6px;white-space:nowrap}
.pulse-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#4caf50;animation:pulse 2s infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.9)}}
.btn-purple{background:var(--purple);color:#fff;text-decoration:none}
.btn-purple:hover{background:var(--navy-dark);transform:translateY(-1px);box-shadow:0 6px 24px rgba(92,26,122,.35)}
.btn-sm{padding:9px 16px;font-size:13px}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{width:22px;height:2px;background:var(--ink);border-radius:2px;display:block}
@media(max-width:860px){.nav-links,.nav-pill{display:none}.nav-right .nav-call{display:none}.hamburger{display:flex}}
.mob-overlay{position:fixed;inset:0;z-index:300;background:var(--navy-dark);display:flex;flex-direction:column;padding:24px;overflow-y:auto}
.mob-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.mob-brand{font-family:var(--serif);font-size:20px;font-weight:900;color:#fff}
.mob-close{background:none;border:none;color:rgba(255,255,255,.7);font-size:26px;cursor:pointer;line-height:1;padding:0 4px}
.mob-nav{display:flex;flex-direction:column;gap:2px}
.mob-nav a{font-family:var(--ui);font-size:18px;font-weight:600;color:rgba(255,255,255,.9);padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);text-decoration:none}
.mob-nav a:active,.mob-nav a:hover{color:var(--gold)}
.mob-btn{margin-top:28px;justify-content:center;font-size:16px;padding:15px}

/* ---- shell ---- */
.shell{max-width:780px;margin:0 auto;padding:60px 18px 80px}
.topbar{display:flex;align-items:center;justify-content:center;gap:10px;padding:22px 0 8px}
.topbar img{height:46px;width:auto}
.secure-pill{display:flex;align-items:center;justify-content:center;gap:7px;font-family:var(--ui);font-size:12px;font-weight:600;color:var(--purple);background:rgba(92,26,122,.06);border:1px solid var(--line);padding:6px 14px;border-radius:30px;width:max-content;margin:16px auto 0}
.secure-pill svg{width:14px;height:14px}

/* ---- card ---- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-md);overflow:hidden;display:flex;flex-direction:column;min-height:580px}
.card-head{padding:26px 30px 0}
.eyebrow{font-family:var(--ui);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}.eyebrow-full{display:inline-flex;align-items:center;gap:7px;flex-wrap:wrap;line-height:1.3}.eyebrow-full svg{width:15px;height:15px;flex-shrink:0}
.card-title{font-family:var(--serif);font-size:24px;font-weight:900;letter-spacing:-.02em;line-height:1.2;color:var(--ink)}
.card-sub{font-size:14px;color:var(--ink-3);margin-top:8px}
.card-body{padding:24px 30px 30px;flex:1 0 auto}
.intro-body{display:flex;flex-direction:column}
.intro-head .eyebrow{margin-bottom:14px}
.intro-head .card-title{margin-bottom:14px;line-height:1.25}
.intro-head .card-sub{margin-top:0;line-height:1.72}
.intro-tiles-wrap{flex:1;display:flex;align-items:center;padding:10px 0}
.intro-tiles-wrap .tiles{width:100%}

/* ---- progress ---- */
.progress{padding:18px 30px 0}
.progress-track{height:6px;background:var(--line);border-radius:6px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--purple),var(--gold));border-radius:6px;width:0;transition:width .5s cubic-bezier(.2,.8,.2,1)}
.progress-meta{display:flex;justify-content:space-between;font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-4);margin-top:8px}

/* ---- fields ---- */
.field{margin-bottom:20px}
.field:last-child{margin-bottom:0}
.field-label{display:block;font-family:var(--ui);font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field-sublabel{display:block;font-family:var(--ui);font-size:12px;font-weight:400;color:var(--ink-4);opacity:.7;margin-top:-4px;margin-bottom:8px}
.req{color:var(--gold)}
.field-hint{font-size:12.5px;color:var(--ink-4);margin-top:-2px;margin-bottom:8px}
.field-hint-after{margin-top:7px;margin-bottom:0;white-space:nowrap}
.field-label-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:7px}
.field-label-row .field-label{margin-bottom:0}
.field-label-row .field-protect{margin-bottom:0}
.field-protect{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--purple);background:rgba(92,26,122,.05);padding:3px 9px;border-radius:20px;margin-bottom:8px}
.field-protect svg{width:12px;height:12px}
.input-currency{position:relative}
.input-currency::before{content:'$';position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:15px;pointer-events:none;font-family:var(--font)}
.input-currency input{padding-left:32px!important}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=date],select,textarea{
  width:100%;font-family:var(--font);font-size:15px;color:var(--ink);background:var(--white);
  border:1.5px solid var(--line-2);border-radius:var(--r-sm);padding:12px 14px;transition:border .15s,box-shadow .15s}
textarea{resize:vertical;min-height:90px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--purple);box-shadow:0 0 0 3px rgba(92,26,122,.12)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}
.dob-row{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:10px}
.dob-row select{padding-left:12px;padding-right:8px}

/* ---- tile choices (icon/image based, click to select) ---- */
.tiles{display:grid;gap:12px}
.tiles.cols-2{grid-template-columns:1fr 1fr}
.tiles.cols-3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:520px){.tiles.cols-3{grid-template-columns:1fr 1fr}.tiles.cols-2{grid-template-columns:1fr}}
.tile{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:9px;text-align:left;
  background:var(--white);border:1.5px solid var(--line-2);border-radius:var(--r-md);padding:16px 16px;cursor:pointer;
  transition:all .15s;font-family:var(--ui)}
.tile:hover{border-color:var(--purple-light);transform:translateY(-2px);box-shadow:var(--sh-sm)}
.tile.sel{border-color:var(--purple);background:rgba(92,26,122,.04);box-shadow:0 0 0 3px rgba(92,26,122,.10)}
.tile-ico{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--gold-pale);color:var(--purple);flex-shrink:0}
.tile.sel .tile-ico{background:var(--purple);color:var(--white)}
.tile-ico svg{width:22px;height:22px}
.tile-label{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.3}
.tile-desc{font-size:12px;color:var(--ink-4);line-height:1.35}
.tile-check{position:absolute;top:12px;right:12px;width:20px;height:20px;border-radius:50%;background:var(--purple);
  display:none;align-items:center;justify-content:center}
.tile.sel .tile-check{display:flex}
.tile-check svg{width:12px;height:12px;color:#fff}
/* inline reveal — reveal groups use flex so the selected card can grow WIDER and
   place the reveal field to the SIDE (the card barely grows in height, so the
   rest of the form is not pushed down). Falls back to stacking on mobile. */
.tiles.has-reveals{display:flex;flex-wrap:wrap;align-items:flex-start}
.tiles.has-reveals>.tile{flex:1 1 0;min-width:150px}
.tile-main{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.tile-reveal{width:100%;margin-top:13px;padding-top:13px;border-top:1px solid var(--line);cursor:default}
.tile-reveal.anim{animation:revealIn .18s ease}
.tile-reveal .field{margin-bottom:0;width:100%}
.tile-reveal .field-label{font-size:13px;margin-bottom:6px}
/* the selected card carrying a reveal: grow it, sit choice + field side by side */
.tiles.has-reveals>.tile.has-reveal{flex-grow:2.4;flex-direction:row;align-items:center;gap:16px;flex-wrap:wrap}
.tiles.has-reveals>.tile.has-reveal .tile-main{flex:0 0 auto}
.tiles.has-reveals>.tile.has-reveal .tile-reveal{width:auto;flex:1 1 180px;margin-top:0;padding-top:0;
  border-top:0;padding-left:16px;border-left:1px solid var(--line-2)}
@keyframes revealIn{from{opacity:0;transform:translateX(-6px)}to{opacity:1;transform:none}}
@media(max-width:520px){
  .tiles.has-reveals>.tile.has-reveal{flex-direction:column;align-items:flex-start;gap:0}
  .tiles.has-reveals>.tile.has-reveal .tile-reveal{width:100%;margin-top:13px;padding-top:13px;
    border-top:1px solid var(--line);padding-left:0;border-left:0}
}

/* ---- drag & drop upload ---- */
.drop{border:2px dashed var(--line-2);border-radius:var(--r-md);background:var(--bg);padding:26px 20px;text-align:center;
  cursor:pointer;transition:all .15s}
.drop:hover,.drop.over{border-color:var(--purple);background:rgba(92,26,122,.04)}
.drop-ico{width:46px;height:46px;margin:0 auto 10px;border-radius:50%;background:var(--white);box-shadow:var(--sh-sm);
  display:flex;align-items:center;justify-content:center;color:var(--purple)}
.drop-ico svg{width:22px;height:22px}
.drop-main{font-family:var(--ui);font-size:14px;font-weight:600;color:var(--ink)}
.drop-main b{color:var(--purple);text-decoration:underline}
.drop-sub{font-size:12px;color:var(--ink-4);margin-top:4px}
.filelist{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.fileitem{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);padding:9px 12px}
.fileitem>svg{width:20px;height:20px;color:var(--purple);flex-shrink:0}
.fileitem .fn{font-size:13px;font-weight:500;color:var(--ink);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fileitem .fsz{font-size:11.5px;color:var(--ink-4)}
.fileitem .fx{width:22px;height:22px;border:none;background:rgba(194,56,74,.08);color:var(--err);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.fileitem .fx svg{width:13px;height:13px}

/* ---- repeatable person block ---- */
.repeater{display:flex;flex-direction:column;gap:16px}
.person{border:1.5px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.person-head{display:flex;align-items:center;justify-content:space-between;background:var(--gold-pale);padding:11px 16px}
.person-head span{font-family:var(--ui);font-size:13px;font-weight:700;color:var(--purple);display:flex;align-items:center;gap:8px}
.person-head span svg{width:16px;height:16px}
.person-del{border:none;background:transparent;color:var(--err);font-family:var(--ui);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:4px}
.person-del svg{width:13px;height:13px}
.person-body{padding:16px}
.add-person{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:transparent;
  border:1.5px dashed var(--purple-light);color:var(--purple);font-family:var(--ui);font-size:14px;font-weight:600;
  padding:13px;border-radius:var(--r-md);cursor:pointer;transition:all .15s}
.add-person:hover{background:rgba(92,26,122,.04)}
.add-person svg{width:17px;height:17px}

/* ---- consent & declaration ---- */
.consent{display:flex;gap:12px;background:var(--gold-pale);border:1px solid #ecdcae;border-radius:var(--r-md);padding:16px}
.consent input{width:20px;height:20px;flex-shrink:0;margin-top:2px;accent-color:var(--purple);cursor:pointer}
.consent label{font-size:13.5px;color:var(--ink-3);line-height:1.55;cursor:pointer}
.declaration{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);padding:11px 16px;margin:14px 0 12px}
.decl-head{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--ink);margin-bottom:3px}
.decl-terms{font-family:var(--ui);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.decl-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.decl-list li{display:flex;gap:10px;font-size:13px;color:var(--ink-3);line-height:1.5}
.decl-list li svg{width:15px;height:15px;color:var(--purple);flex-shrink:0;margin-top:2px}

/* ---- disclaimer box ---- */
.disclaimer{background:var(--bg);border-left:3px solid var(--gold);border-radius:6px;padding:14px 16px;font-size:12.5px;color:var(--ink-3);line-height:1.6}
.disclaimer b{color:var(--ink);display:block;margin-bottom:4px;font-family:var(--ui)}

/* ---- footer nav ---- */
.foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:18px 30px;background:#fdfcff}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--ui);font-size:14.5px;font-weight:600;border:none;border-radius:var(--r-sm);padding:13px 24px;cursor:pointer;transition:all .18s}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--purple);color:#fff}
.btn-primary:hover{background:var(--purple-light);transform:translateY(-1px);box-shadow:var(--sh-md)}
.btn-ghost{background:transparent;color:var(--ink-3)}
.btn-ghost:hover{color:var(--purple)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.save-hint{font-size:11.5px;color:var(--ink-4);text-align:center;margin-top:14px;display:flex;align-items:center;justify-content:center;gap:6px}
.save-hint svg{width:13px;height:13px;color:var(--ok)}

/* ---- review ---- */
.review-group{margin-bottom:18px}
.review-group h4{font-family:var(--ui);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.review-row{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.review-row .k{color:var(--ink-4)}
.review-row .v{color:var(--ink);font-weight:500;text-align:right}

/* ---- confirmation ---- */
.done{text-align:center;padding:20px 10px}
.done-ico{width:74px;height:74px;margin:0 auto 18px;border-radius:50%;background:rgba(58,155,78,.12);display:flex;align-items:center;justify-content:center;color:var(--ok)}
.done-ico svg{width:38px;height:38px}
.done h2{font-family:var(--serif);font-size:26px;color:var(--ink);margin-bottom:10px}
.done p{color:var(--ink-3);max-width:420px;margin:0 auto 8px}
.ref{display:inline-block;font-family:var(--ui);font-weight:700;color:var(--purple);background:var(--gold-pale);border:1px solid #ecdcae;padding:8px 18px;border-radius:30px;margin-top:14px;letter-spacing:.05em}

.err-msg{color:var(--err);font-size:12.5px;margin-top:6px;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err)}
.field.invalid .err-msg{display:block}

/* docked tabs — premium restyle: borderless icon tabs, active lifts into the card */
.tabbar{display:flex;gap:4px;padding:0 0 0 20px;align-items:flex-end;overflow-x:auto;scrollbar-width:none}
.tabbar::-webkit-scrollbar{display:none}
.tab{flex:0 0 auto;min-width:390px;justify-content:center;display:flex;align-items:center;gap:8px;font-family:var(--ui);font-size:15px;font-weight:600;
  color:var(--ink-4);background:transparent;border:none;border-radius:14px 14px 0 0;padding:13px 22px;cursor:pointer;
  white-space:nowrap;transition:color .18s,background .18s}
.tab svg{width:17px;height:17px;opacity:.85}
.tab:hover{color:var(--purple);background:rgba(92,26,122,.05)}
.tab.on{position:relative;z-index:2;color:var(--purple);font-weight:700;background:var(--white);
  margin-bottom:-1px;box-shadow:0 -6px 18px rgba(36,5,53,.07)}
.tab.on svg{opacity:1}
.tab.on::before{content:"";position:absolute;top:0;left:16px;right:16px;height:3px;border-radius:0 0 3px 3px;
  background:linear-gradient(90deg,var(--purple),var(--gold))}
.tab-short{display:none}
@media(max-width:860px){.tabbar{overflow:hidden;padding:0;width:100%}.tab{flex:1 1 100%!important;min-width:0!important;max-width:100%!important;white-space:normal!important;justify-content:center;text-align:center;gap:6px}.tab svg{display:none}}
@media(max-width:560px){
  .tabbar{overflow-x:unset}
  .tab{flex:1;min-width:0;padding:11px 4px;font-size:12px;gap:0;justify-content:center;white-space:normal;text-align:center}
  .tab svg{display:none}
  .tab-full{display:inline}
  .tab-short{display:inline}
}
.proto-note{max-width:680px;margin:20px auto 0;padding:12px 18px;font-size:12px;color:var(--ink-4);text-align:center}