/* ==========================================================================
   APPLICANS 2.0 — DESIGN SYSTEM
   One system for marketing + product. Tokens → primitives → components.
   ========================================================================== */

/* ---------- 1. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:104px;scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar{display:none;width:0;height:0}
body{min-height:100%;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg,video,canvas{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:none}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
:focus{outline:none}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:3px}
::selection{background:rgba(201,168,76,.28);color:#fff}

/* ---------- 2. TOKENS ---------- */
:root{
  /* brand */
  --gold:#c9a84c; --gold-2:#e4c97a; --gold-3:#f0d99a; --gold-4:#a8832a;
  --gold-06:rgba(201,168,76,.06);
  --gold-10:rgba(201,168,76,.10);
  --gold-16:rgba(201,168,76,.16);
  --gold-28:rgba(201,168,76,.28);
  --gold-45:rgba(201,168,76,.45);

  /* surfaces — marketing */
  --bg:#0b1120;
  --bg-deep:#080d19;
  --surface-1:#0e1526;
  --surface-2:#162032;
  --surface-3:#1b2740;

  /* text */
  --text:#eee8d8;
  --text-2:rgba(238,232,216,.78);
  --text-3:rgba(238,232,216,.64);
  --text-4:rgba(238,232,216,.53);
  --text-5:rgba(238,232,216,.14);

  /* lines */
  --line:rgba(238,232,216,.09);
  --line-2:rgba(238,232,216,.14);
  --line-gold:rgba(201,168,76,.28);

  /* semantic */
  --ok:#5fae7d; --ok-dim:rgba(95,174,125,.13);
  --warn:#d8a24a; --warn-dim:rgba(216,162,74,.13);
  --danger:#d8695f; --danger-dim:rgba(216,105,95,.13);
  --info:#6f93d8; --info-dim:rgba(111,147,216,.13);
  --focus:rgba(228,201,122,.85);

  /* type */
  --font-display:'Inter Tight','Helvetica Neue',Helvetica,Arial,sans-serif;
  --font-sans:'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,'SF Mono',SFMono-Regular,Menlo,Consolas,monospace;

  --fs-eyebrow:.635rem;
  --fs-micro:.68rem;
  --fs-xs:.75rem;
  --fs-sm:.825rem;
  --fs-base:.9375rem;
  --fs-lg:1.0625rem;
  --fs-xl:1.25rem;
  --fs-2xl:1.6rem;
  --fs-3xl:2.15rem;
  --fs-4xl:2.9rem;
  --fs-5xl:clamp(2.6rem,6.2vw,4.35rem);
  --fs-hero:clamp(2.85rem,7.4vw,5.4rem);

  /* space */
  --s1:.25rem; --s2:.5rem; --s3:.75rem; --s4:1rem; --s5:1.5rem;
  --s6:2rem; --s7:2.75rem; --s8:4rem; --s9:6rem; --s10:8rem;

  /* radii */
  --r-xs:4px; --r-sm:6px; --r-md:10px; --r-lg:14px; --r-xl:20px; --r-full:999px;

  /* elevation */
  --sh-1:0 1px 2px rgba(0,0,0,.28);
  --sh-2:0 4px 16px -4px rgba(0,0,0,.42);
  --sh-3:0 18px 48px -18px rgba(0,0,0,.66);
  --sh-4:0 40px 96px -40px rgba(0,0,0,.8);
  --sh-gold:0 8px 28px -10px rgba(201,168,76,.5);

  /* motion */
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-in-out:cubic-bezier(.65,0,.35,1);
  --t-fast:.14s; --t:.24s; --t-slow:.45s; --t-slower:.8s;

  /* layout */
  --max:1180px;
  --max-narrow:760px;
  --nav-h:64px;
}

/* ---------- 3. BASE ---------- */
body{
  font-family:var(--font-sans);
  font-size:var(--fs-base);
  font-weight:400;
  line-height:1.65;
  letter-spacing:-.005em;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}

.page-atmosphere{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(201,168,76,.09),transparent 62%),
    radial-gradient(760px 520px at 88% 4%,rgba(52,86,190,.10),transparent 60%),
    radial-gradient(1100px 700px at 50% 108%,rgba(201,168,76,.05),transparent 66%);
}
.page-grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:180px 180px;
}
main,footer,nav,section{position:relative;z-index:1}

.skip-link{
  position:absolute;left:var(--s4);top:var(--s4);z-index:999;
  transform:translateY(-160%);
  background:var(--surface-2);border:1px solid var(--line-gold);
  color:var(--text);padding:.6rem 1rem;border-radius:var(--r-sm);
  font-size:var(--fs-xs);transition:transform var(--t) var(--ease);
}
.skip-link:focus-visible{transform:translateY(0)}

/* ---------- 4. TYPOGRAPHY ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-display);
  font-size:var(--fs-eyebrow);font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-2);
}
.eyebrow::before{
  content:'';width:16px;height:1px;background:linear-gradient(90deg,transparent,var(--gold));
}
.eyebrow--plain::before{display:none}

h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  font-weight:600;line-height:1.06;letter-spacing:-.035em;
  color:var(--text);text-wrap:balance;
  font-optical-sizing:auto;
}
.display{font-size:var(--fs-hero);letter-spacing:-.045em;line-height:1.0}
.h1{font-size:var(--fs-5xl);letter-spacing:-.04em;line-height:1.04}
.h2{font-size:var(--fs-4xl);line-height:1.08}
.h3{font-size:var(--fs-3xl);line-height:1.14}
.h4{font-size:var(--fs-xl);line-height:1.24;letter-spacing:-.025em}
.h5{font-size:var(--fs-base);line-height:1.4;letter-spacing:-.015em;font-weight:600}

.muted-line{color:var(--text-3)}
.gold{color:var(--gold-2)}
.serif-em{font-style:italic;font-weight:400;color:var(--gold-2)}

.lead{font-size:var(--fs-lg);line-height:1.62;color:var(--text-2);font-weight:350;max-width:62ch}
.body{font-size:var(--fs-base);color:var(--text-2);line-height:1.7;max-width:68ch}
.small{font-size:var(--fs-sm);color:var(--text-3);line-height:1.6}
.meta{
  font-family:var(--font-mono);font-size:var(--fs-micro);
  letter-spacing:.06em;color:var(--text-3);
  font-variant-numeric:tabular-nums;
}
.num{font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}

/* ---------- 5. LAYOUT ---------- */
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2rem)}
.container--narrow{max-width:var(--max-narrow)}
.container--wide{max-width:1340px}

.section{padding-block:clamp(3.75rem,9vw,7rem)}
.section--tight{padding-block:clamp(2.75rem,6vw,4.5rem)}
.section--flush-top{padding-top:0}
.section-line{border-top:1px solid var(--line)}

.section-head{display:flex;flex-direction:column;gap:var(--s4);max-width:60ch;margin-bottom:var(--s7)}
.section-head--center{margin-inline:auto;text-align:center;align-items:center}
.section-head--split{max-width:none;flex-direction:row;justify-content:space-between;align-items:flex-end;gap:var(--s6)}
.section-head--split .section-head-copy{max-width:56ch;display:flex;flex-direction:column;gap:var(--s3)}

.grid{display:grid;gap:var(--s5)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--reverse .split-media{order:-1}
.split--copy-lead{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.stack{display:flex;flex-direction:column;gap:var(--s4)}
.row{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap}
.row--between{justify-content:space-between}
.spacer{flex:1}

hr.rule{border:0;height:1px;background:var(--line);margin-block:var(--s6)}

/* ---------- 6. BUTTONS ---------- */
.btn{
  --btn-bg:transparent;--btn-fg:var(--text);--btn-bd:var(--line-2);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--font-display);font-size:var(--fs-sm);font-weight:550;
  letter-spacing:-.01em;line-height:1;
  padding:.72rem 1.15rem;border-radius:var(--r-sm);
  background:var(--btn-bg);color:var(--btn-fg);
  border:1px solid var(--btn-bd);
  position:relative;isolation:isolate;white-space:nowrap;
  transition:transform var(--t-fast) var(--ease),background var(--t) var(--ease),
             border-color var(--t) var(--ease),box-shadow var(--t) var(--ease),color var(--t) var(--ease),opacity var(--t) var(--ease);
}
.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.988)}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}

.btn--primary{
  --btn-fg:#0a0f1c;--btn-bd:transparent;
  background:linear-gradient(175deg,var(--gold-3) 0%,var(--gold) 46%,var(--gold-4) 100%);
  box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 6px 20px -10px rgba(201,168,76,.85);
  font-weight:600;
}
.btn--primary:hover{box-shadow:0 1px 0 rgba(255,255,255,.45) inset,var(--sh-gold)}
.btn--primary:active{box-shadow:0 1px 0 rgba(255,255,255,.2) inset,0 2px 8px -4px rgba(201,168,76,.7)}

.btn--secondary{--btn-bg:rgba(238,232,216,.05);--btn-bd:var(--line-2)}
.btn--secondary:hover{--btn-bg:rgba(238,232,216,.085);--btn-bd:rgba(238,232,216,.24)}

.btn--gold-ghost{--btn-fg:var(--gold-2);--btn-bg:var(--gold-06);--btn-bd:var(--gold-28)}
.btn--gold-ghost:hover{--btn-bg:var(--gold-10);--btn-bd:var(--gold-45)}

.btn--quiet{--btn-bd:transparent;--btn-fg:var(--text-2);padding-inline:.7rem}
.btn--quiet:hover{--btn-fg:var(--text);--btn-bg:rgba(238,232,216,.06)}

.btn--sm{font-size:var(--fs-xs);padding:.5rem .85rem}
.btn--sm svg{width:13px;height:13px}
.btn--lg{font-size:var(--fs-base);padding:.92rem 1.55rem}
.btn--block{display:flex;width:100%}
.btn--icon{padding:.55rem;border-radius:var(--r-sm)}

.btn .btn-arrow{transition:transform var(--t) var(--ease-out)}
.btn:hover .btn-arrow{transform:translateX(3px)}

.link-arrow{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--font-display);font-size:var(--fs-sm);font-weight:550;
  color:var(--gold-2);
}
.link-arrow svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;transition:transform var(--t) var(--ease-out)}
.link-arrow:hover svg,.link-arrow:focus-visible svg{transform:translateX(3px)}
.link-arrow::after{content:'';position:absolute}

/* loading button */
.btn.is-loading{color:transparent;pointer-events:none}
.btn.is-loading::after{
  content:'';position:absolute;width:15px;height:15px;border-radius:50%;
  border:1.6px solid rgba(10,15,28,.28);border-top-color:#0a0f1c;
  animation:spin .7s linear infinite;
}
.btn--secondary.is-loading::after,.btn--gold-ghost.is-loading::after{
  border-color:rgba(238,232,216,.24);border-top-color:var(--gold-2);
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 7. NAVBAR ---------- */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(11,17,32,.62);
  backdrop-filter:blur(20px) saturate(1.5);
  -webkit-backdrop-filter:blur(20px) saturate(1.5);
  /* Bright top edge = light catching a physical material, not a flat panel. */
  box-shadow:inset 0 1px 0 rgba(255,255,255,.045);
  transition:height var(--t-slow) var(--ease),background var(--t-slow) var(--ease),box-shadow var(--t-slow) var(--ease);
}
/* Scroll edge effect instead of a hard divider: content fades under the
   floating chrome via a soft shadow gradient, not a crisp 1px line. */
.site-nav.is-scrolled{
  height:56px;
  background:rgba(9,14,26,.9);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 22px 32px -24px rgba(0,0,0,.5);
}
.nav-inner{
  width:100%;max-width:1340px;margin-inline:auto;
  padding-inline:clamp(1.15rem,4vw,2rem);
  display:flex;align-items:center;justify-content:space-between;gap:var(--s4);
}
.brand{display:inline-flex;align-items:center;gap:.55rem;flex:none}
.brand-mark{width:26px;height:26px;border-radius:7px;flex:none;transition:transform var(--t-slow) var(--ease-out)}
.brand:hover .brand-mark{transform:rotate(-4deg) scale(1.04)}
.brand-word{
  font-family:var(--font-display);font-size:1.02rem;font-weight:600;
  letter-spacing:-.035em;color:var(--text);
}
.nav-links{display:flex;align-items:center;gap:.15rem}
.nav-link{
  position:relative;
  font-size:var(--fs-sm);font-weight:450;color:var(--text-3);
  padding:.45rem .8rem;border-radius:var(--r-sm);
  transition:color var(--t) var(--ease),background var(--t) var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(238,232,216,.05)}
.nav-link[aria-current="page"]{color:var(--text)}
.nav-link[aria-current="page"]::after{
  content:'';position:absolute;left:.8rem;right:.8rem;bottom:.1rem;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.nav-actions{display:flex;align-items:center;gap:.55rem;flex:none}
.nav-signin{
  font-size:var(--fs-sm);font-weight:450;color:var(--text-2);
  padding:.5rem .75rem;border-radius:var(--r-sm);
  transition:color var(--t) var(--ease),background var(--t) var(--ease);
}
.nav-signin:hover{color:var(--text);background:rgba(238,232,216,.05)}

.nav-toggle{
  display:none;width:38px;height:38px;border-radius:var(--r-sm);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  border:1px solid var(--line-2);
}
.nav-toggle span{display:block;width:16px;height:1.5px;border-radius:2px;background:var(--text-2);transition:transform var(--t) var(--ease),opacity var(--t) var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.nav-drawer{
  position:fixed;inset:var(--nav-h) 0 0;z-index:99;
  background:rgba(8,13,25,.97);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  padding:var(--s5) clamp(1.15rem,4vw,2rem) var(--s7);
  display:flex;flex-direction:column;gap:.15rem;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease),visibility var(--t);
  overflow-y:auto;
}
.nav-drawer.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.nav-drawer a{
  font-family:var(--font-display);font-size:1.15rem;font-weight:500;letter-spacing:-.02em;
  color:var(--text-2);padding:.95rem .2rem;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.nav-drawer a:hover,.nav-drawer a:focus-visible{color:var(--text)}
.nav-drawer a svg{width:15px;height:15px;stroke:var(--text-4);fill:none;stroke-width:1.5}
.nav-drawer-actions{margin-top:var(--s6);display:flex;flex-direction:column;gap:.6rem}
.nav-drawer-actions .btn{width:100%;padding-block:.95rem}

.scroll-progress{
  position:fixed;top:0;left:0;height:2px;z-index:101;width:0;
  background:linear-gradient(90deg,var(--gold-4),var(--gold),var(--gold-3));
  transition:width .1s linear;
}

/* ---------- 8. FOOTER ---------- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(0,0,0,.28));margin-top:auto}
.footer-grid{
  display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));
  gap:var(--s6);padding-block:var(--s8) var(--s6);
}
.footer-brand{display:flex;flex-direction:column;gap:var(--s3);max-width:34ch}
.footer-col-title{
  font-family:var(--font-display);font-size:var(--fs-micro);font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--text-4);margin-bottom:var(--s3);
}
.footer-links{display:flex;flex-direction:column;gap:.55rem}
.footer-links a{font-size:var(--fs-sm);color:var(--text-3);transition:color var(--t) var(--ease)}
.footer-links a:hover{color:var(--gold-2)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:var(--s4);flex-wrap:wrap;
  padding-block:var(--s5);border-top:1px solid var(--line);
  font-size:var(--fs-xs);color:var(--text-4);
}
.footer-bottom nav{display:flex;gap:var(--s5)}
.footer-bottom a:hover{color:var(--text-2)}

/* ---------- 9. SURFACES ---------- */
.surface{
  background:linear-gradient(180deg,rgba(238,232,216,.035),rgba(238,232,216,.012));
  border:1px solid var(--line);border-radius:var(--r-lg);
  position:relative;overflow:hidden;
}
.surface--flat{background:var(--surface-1)}
.surface--raised{background:linear-gradient(180deg,var(--surface-2),var(--surface-1));box-shadow:var(--sh-2)}
.surface--pad{padding:var(--s5)}
.surface--pad-lg{padding:clamp(1.5rem,3vw,2.25rem)}

.card{
  display:flex;flex-direction:column;gap:var(--s3);
  padding:var(--s5);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(238,232,216,.038),rgba(238,232,216,.012));
  border:1px solid var(--line);
  position:relative;isolation:isolate;
  transition:transform var(--t) var(--ease),border-color var(--t) var(--ease),background var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.card--interactive{cursor:pointer}
.card--interactive:hover,.card--interactive:focus-visible{
  transform:translateY(-2px);
  border-color:var(--gold-28);
  box-shadow:var(--sh-3);
}
.card-icon{
  width:34px;height:34px;border-radius:var(--r-sm);
  display:grid;place-items:center;flex:none;
  background:var(--gold-06);border:1px solid var(--gold-28);
}
.card-icon svg{width:16px;height:16px;stroke:var(--gold-2);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card-title{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:550;letter-spacing:-.02em}
.card-body{font-size:var(--fs-sm);color:var(--text-3);line-height:1.62}

/* editorial numbered list */
.numbered{display:flex;flex-direction:column}
.numbered-item{
  display:grid;grid-template-columns:2.6rem 1fr;gap:var(--s4);
  padding-block:var(--s5);border-top:1px solid var(--line);
}
.numbered-item:last-child{border-bottom:1px solid var(--line)}
.numbered-num{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--gold);letter-spacing:.08em;padding-top:.25rem}
.numbered-title{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:550;letter-spacing:-.02em;margin-bottom:.35rem}
.numbered-body{font-size:var(--fs-sm);color:var(--text-3);line-height:1.62;max-width:60ch}

/* checklist */
.checklist{display:flex;flex-direction:column;gap:.7rem}
.checklist li{display:flex;gap:.65rem;font-size:var(--fs-sm);color:var(--text-2);line-height:1.55}
.checklist svg{width:15px;height:15px;flex:none;margin-top:.22rem;stroke:var(--gold);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 10. BADGES / PILLS ---------- */
.badge{
  display:inline-flex;align-items:center;gap:.35rem;
  font-family:var(--font-display);font-size:var(--fs-micro);font-weight:550;
  letter-spacing:.02em;padding:.24rem .55rem;border-radius:var(--r-xs);
  border:1px solid var(--line-2);color:var(--text-3);background:rgba(238,232,216,.04);
  white-space:nowrap;
}
.badge svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2}
.badge--gold{color:var(--gold-2);border-color:var(--gold-28);background:var(--gold-06)}
.badge--ok{color:var(--ok);border-color:rgba(95,174,125,.3);background:var(--ok-dim)}
.badge--warn{color:var(--warn);border-color:rgba(216,162,74,.3);background:var(--warn-dim)}
.badge--danger{color:var(--danger);border-color:rgba(216,105,95,.32);background:var(--danger-dim)}
.badge--info{color:var(--info);border-color:rgba(111,147,216,.3);background:var(--info-dim)}
.badge--dot::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}

.pill{
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:var(--fs-xs);color:var(--text-3);
  padding:.35rem .75rem;border-radius:var(--r-full);
  border:1px solid var(--line);background:rgba(238,232,216,.03);
}

.kbd{
  font-family:var(--font-mono);font-size:.68rem;padding:.12rem .35rem;
  border:1px solid var(--line-2);border-bottom-width:2px;border-radius:4px;color:var(--text-3);
}

/* ---------- 11. FORMS ---------- */
.field{display:flex;flex-direction:column;gap:.4rem}
.field-label{
  font-family:var(--font-display);font-size:var(--fs-xs);font-weight:550;
  letter-spacing:.01em;color:var(--text-2);
}
.field-hint{font-size:var(--fs-xs);color:var(--text-4)}
.field-error{
  font-size:var(--fs-xs);color:var(--danger);display:flex;align-items:center;gap:.35rem;
  min-height:0;
}
.field-error svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}

.input,.textarea,.select{
  width:100%;font-size:var(--fs-sm);color:var(--text);
  background:rgba(8,13,25,.55);
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:.72rem .85rem;
  transition:border-color var(--t) var(--ease),background var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.textarea{min-height:120px;resize:vertical;line-height:1.65}
.input::placeholder,.textarea::placeholder{color:var(--text-4)}
.input:hover,.textarea:hover,.select:hover{border-color:rgba(238,232,216,.24)}
.input:focus,.textarea:focus,.select:focus{
  outline:none;border-color:var(--gold-45);
  background:rgba(8,13,25,.8);
  box-shadow:0 0 0 3px rgba(201,168,76,.12);
}
.input.is-invalid,.textarea.is-invalid{border-color:rgba(216,105,95,.6);box-shadow:0 0 0 3px rgba(216,105,95,.1)}
.input.is-valid{border-color:rgba(95,174,125,.5)}
.input[disabled],.textarea[disabled]{opacity:.5;cursor:not-allowed}
.select{
  appearance:none;padding-right:2rem;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23eee8d8' stroke-opacity='.5' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .7rem center;background-size:13px;
}
.input-group{position:relative;display:flex;align-items:center}
.input-group .input{padding-right:4.2rem}
.input-affix{
  position:absolute;right:.5rem;font-size:var(--fs-xs);color:var(--text-3);
  padding:.3rem .5rem;border-radius:var(--r-xs);
  transition:color var(--t) var(--ease),background var(--t) var(--ease);
}
button.input-affix:hover{color:var(--gold-2);background:rgba(238,232,216,.06)}

.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:.8rem;width:15px;height:15px;stroke:var(--text-4);fill:none;stroke-width:1.7;pointer-events:none}
.search .input{padding-left:2.35rem}

.checkbox,.radio{
  display:flex;align-items:flex-start;gap:.6rem;cursor:pointer;
  font-size:var(--fs-sm);color:var(--text-2);line-height:1.5;
}
.checkbox input,.radio input{
  appearance:none;width:16px;height:16px;flex:none;margin-top:.14rem;
  border:1px solid var(--line-2);border-radius:4px;background:rgba(8,13,25,.6);
  transition:all var(--t) var(--ease);
}
.radio input{border-radius:50%}
.checkbox input:checked,.radio input:checked{background:var(--gold);border-color:var(--gold)}
.checkbox input:checked{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a0f1c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px;background-position:center;background-repeat:no-repeat;
}
.radio input:checked{box-shadow:inset 0 0 0 3px #0b1120}
.checkbox input:focus-visible,.radio input:focus-visible{outline:2px solid var(--focus);outline-offset:2px}

.switch{display:inline-flex;align-items:center;gap:.6rem;cursor:pointer}
.switch input{appearance:none;width:34px;height:19px;border-radius:var(--r-full);background:rgba(238,232,216,.12);border:1px solid var(--line-2);position:relative;transition:background var(--t) var(--ease),border-color var(--t) var(--ease)}
.switch input::after{content:'';position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--text-3);transition:transform var(--t) var(--ease-out),background var(--t) var(--ease)}
.switch input:checked{background:var(--gold-16);border-color:var(--gold-45)}
.switch input:checked::after{transform:translateX(15px);background:var(--gold-2)}

/* segmented control / tabs */
.tabs{
  position:relative;display:inline-flex;gap:.15rem;padding:.22rem;
  background:rgba(8,13,25,.55);border:1px solid var(--line);border-radius:var(--r-md);
}
.tabs::after{
  content:'';position:absolute;top:.22rem;bottom:.22rem;left:0;width:0;
  border-radius:calc(var(--r-md) - 3px);
  background:linear-gradient(180deg,rgba(238,232,216,.1),rgba(238,232,216,.05));
  border:1px solid var(--line-2);
  transform:translateX(var(--tab-x,0));width:var(--tab-w,0);
  transition:transform var(--t-slow) var(--ease-out),width var(--t-slow) var(--ease-out);
  pointer-events:none;
}
.tab{
  position:relative;z-index:1;
  font-family:var(--font-display);font-size:var(--fs-xs);font-weight:500;
  color:var(--text-3);padding:.5rem .9rem;border-radius:calc(var(--r-md) - 3px);
  transition:color var(--t) var(--ease);white-space:nowrap;
}
.tab:hover{color:var(--text-2)}
.tab[aria-selected="true"]{color:var(--text)}

/* underline tabs */
.tabline{display:flex;gap:var(--s5);border-bottom:1px solid var(--line);position:relative;overflow-x:auto;scrollbar-width:none}
.tabline::-webkit-scrollbar{display:none}
.tabline::after{
  content:'';position:absolute;bottom:-1px;height:1.5px;background:var(--gold);
  left:0;width:var(--tab-w,0);transform:translateX(var(--tab-x,0));
  transition:transform var(--t-slow) var(--ease-out),width var(--t-slow) var(--ease-out);
}
.tabline button{
  font-family:var(--font-display);font-size:var(--fs-sm);font-weight:500;
  color:var(--text-3);padding:.7rem .1rem;white-space:nowrap;
  transition:color var(--t) var(--ease);
}
.tabline button[aria-selected="true"]{color:var(--text)}
.tabline button:hover{color:var(--text-2)}

/* ---------- 12. ACCORDION ---------- */
.accordion{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-trigger{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s4);
  padding:1.15rem .25rem;text-align:left;
  font-family:var(--font-display);font-size:var(--fs-lg);font-weight:500;letter-spacing:-.02em;
  color:var(--text-2);transition:color var(--t) var(--ease);
}
.acc-trigger:hover{color:var(--text)}
.acc-item.is-open .acc-trigger{color:var(--gold-2)}
.acc-icon{
  width:22px;height:22px;flex:none;margin-top:.15rem;border-radius:50%;
  border:1px solid var(--line-2);display:grid;place-items:center;position:relative;
  transition:border-color var(--t) var(--ease),transform var(--t-slow) var(--ease-out);
}
.acc-icon::before,.acc-icon::after{
  content:'';position:absolute;background:currentColor;border-radius:2px;
  transition:transform var(--t-slow) var(--ease-out),opacity var(--t) var(--ease);
}
.acc-icon::before{width:9px;height:1.3px}
.acc-icon::after{width:1.3px;height:9px}
.acc-item.is-open .acc-icon{border-color:var(--gold-28);transform:rotate(90deg)}
.acc-item.is-open .acc-icon::after{opacity:0;transform:scaleY(0)}
.acc-panel{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows var(--t-slow) var(--ease-out);
}
.acc-item.is-open .acc-panel{grid-template-rows:1fr}
.acc-panel > div{overflow:hidden}
.acc-panel p{
  font-size:var(--fs-sm);color:var(--text-3);line-height:1.72;max-width:72ch;
  padding:0 3rem 1.35rem .25rem;
}
.acc-panel p + p{padding-top:.75rem}
.acc-panel strong{color:var(--text-2);font-weight:550}

/* ---------- 13. PROGRESS / METER ---------- */
.progress{height:4px;border-radius:var(--r-full);background:rgba(238,232,216,.1);overflow:hidden}
.progress-fill{
  height:100%;border-radius:inherit;width:0;
  background:linear-gradient(90deg,var(--gold-4),var(--gold),var(--gold-2));
  transition:width 1.1s var(--ease-out);
}
.meter{display:flex;flex-direction:column;gap:.4rem}
.meter-head{display:flex;justify-content:space-between;align-items:baseline;gap:var(--s3)}
.meter-label{font-size:var(--fs-xs);color:var(--text-3)}
.meter-value{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-2);font-variant-numeric:tabular-nums}

.ring{--ring-p:0;--ring-size:88px;width:var(--ring-size);height:var(--ring-size);position:relative;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:4;stroke-linecap:round}
.ring .ring-track{stroke:rgba(238,232,216,.1)}
.ring .ring-bar{stroke:url(#ringGrad);stroke-dasharray:var(--ring-c,220);stroke-dashoffset:var(--ring-o,220);transition:stroke-dashoffset 1.2s var(--ease-out)}
.ring-center{position:absolute;inset:0;display:grid;place-items:center;text-align:center}

/* ---------- 14. PRODUCT PREVIEW CHROME ---------- */
.preview{
  border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(180deg,#111a2c,#0c1322);
  border:1px solid var(--line-2);
  box-shadow:var(--sh-4),0 0 0 1px rgba(201,168,76,.06);
  position:relative;
}
.preview::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 60% at 50% -10%,rgba(201,168,76,.07),transparent 60%);
}
.preview-bar{
  display:flex;align-items:center;gap:.6rem;
  padding:.62rem .85rem;border-bottom:1px solid var(--line);
  background:rgba(8,13,25,.6);
}
.preview-dots{display:flex;gap:.3rem}
.preview-dots i{width:7px;height:7px;border-radius:50%;background:rgba(238,232,216,.16)}
.preview-title{
  font-family:var(--font-mono);font-size:var(--fs-micro);color:var(--text-3);
  letter-spacing:.04em;
}
.preview-status{
  margin-left:auto;display:inline-flex;align-items:center;gap:.35rem;
  font-size:var(--fs-micro);color:var(--gold-2);
}
.preview-status::before{
  content:'';width:5px;height:5px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 0 rgba(201,168,76,.5);animation:pulse 2.4s var(--ease-out) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(201,168,76,.45)}
  70%{box-shadow:0 0 0 7px rgba(201,168,76,0)}
  100%{box-shadow:0 0 0 0 rgba(201,168,76,0)}
}
.preview-body{padding:var(--s5);display:flex;flex-direction:column;gap:var(--s4)}
.preview-body--tight{padding:var(--s4)}

.pv-row{
  display:flex;align-items:center;gap:var(--s3);
  padding:.65rem .75rem;border-radius:var(--r-sm);
  background:rgba(238,232,216,.025);border:1px solid var(--line);
  transition:border-color var(--t) var(--ease),background var(--t) var(--ease);
}
.pv-row:hover{border-color:var(--line-2);background:rgba(238,232,216,.045)}
.pv-row-main{min-width:0;flex:1}
.pv-row-title{font-size:var(--fs-sm);font-weight:500;color:var(--text);letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-row-sub{font-size:var(--fs-micro);color:var(--text-4);margin-top:.1rem}
.pv-label{
  font-family:var(--font-display);font-size:var(--fs-micro);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--text-4);
}
.pv-stat{display:flex;flex-direction:column;gap:.15rem}
.pv-stat-n{font-family:var(--font-display);font-size:1.35rem;font-weight:600;letter-spacing:-.035em;color:var(--text);font-variant-numeric:tabular-nums}
.pv-stat-l{font-size:var(--fs-micro);color:var(--text-4)}
.pv-divider{height:1px;background:var(--line)}

/* essay highlight demo */
.pv-essay p{font-size:var(--fs-sm);line-height:1.85;color:var(--text-2)}
.pv-sentence{
  border-radius:3px;padding:.05em .18em;margin:-.05em -.18em;cursor:pointer;
  transition:background var(--t) var(--ease),color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.pv-sentence:hover{background:rgba(201,168,76,.09)}
.pv-sentence.is-active{
  background:rgba(201,168,76,.16);color:var(--text);
  box-shadow:inset 0 -1px 0 rgba(201,168,76,.55);
}
.pv-note{
  border-left:2px solid var(--gold-28);padding:.55rem .8rem;
  background:rgba(201,168,76,.045);border-radius:0 var(--r-sm) var(--r-sm) 0;
}
/* The incoming note materializes instead of hard-cutting into place. */
.pv-note.is-entering{animation:pv-note-in .32s var(--ease-out) both}
@keyframes pv-note-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.pv-note-label{font-family:var(--font-display);font-size:var(--fs-micro);font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.2rem}
.pv-note-body{font-size:var(--fs-xs);color:var(--text-3);line-height:1.6}

/* timeline */
.pv-timeline{display:flex;flex-direction:column}
.pv-tl-item{display:grid;grid-template-columns:auto 1fr;gap:var(--s3);position:relative;padding-bottom:1rem}
.pv-tl-item:last-child{padding-bottom:0}
.pv-tl-date{
  width:44px;text-align:center;border-radius:var(--r-xs);
  border:1px solid var(--line);background:rgba(238,232,216,.03);padding:.3rem 0;flex:none;
}
.pv-tl-d{font-family:var(--font-display);font-size:var(--fs-sm);font-weight:600;line-height:1;color:var(--text)}
.pv-tl-m{font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-4)}
.pv-tl-body{min-width:0;padding-top:.1rem}

/* ---------- 15. TABLES ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(238,232,216,.015)}
.table{font-size:var(--fs-sm);min-width:640px}
.table th,.table td{padding:.85rem 1rem;text-align:left;vertical-align:middle}
.table thead th{
  font-family:var(--font-display);font-size:var(--fs-micro);font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--text-4);
  border-bottom:1px solid var(--line-2);white-space:nowrap;
}
.table tbody tr{border-bottom:1px solid var(--line)}
.table tbody tr:last-child{border-bottom:0}
.table tbody tr:hover{background:rgba(238,232,216,.028)}
.table td{color:var(--text-2)}

/* ---------- 16. MODAL / DIALOG ---------- */
.modal-backdrop{
  position:fixed;inset:0;z-index:200;
  background:rgba(4,8,16,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:grid;place-items:center;padding:var(--s4);
  opacity:0;visibility:hidden;transition:opacity var(--t) var(--ease),visibility var(--t);
}
.modal-backdrop.is-open{opacity:1;visibility:visible}
.modal{
  width:min(640px,100%);max-height:min(84vh,760px);overflow:auto;
  background:linear-gradient(180deg,var(--surface-2),var(--surface-1));
  border:1px solid var(--line-2);border-radius:var(--r-lg);
  box-shadow:var(--sh-4);
  transform:translateY(8px) scale(.985);opacity:0;
  transition:transform var(--t-slow) var(--ease-out),opacity var(--t) var(--ease);
}
.modal-backdrop.is-open .modal{transform:none;opacity:1}
.modal-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s4);
  padding:var(--s5) var(--s5) var(--s4);border-bottom:1px solid var(--line);
  position:sticky;top:0;background:inherit;z-index:1;
}
.modal-body{padding:var(--s5);display:flex;flex-direction:column;gap:var(--s4)}
.modal-body h3{font-size:var(--fs-base);margin-top:var(--s3)}
.modal-body p,.modal-body li{font-size:var(--fs-sm);color:var(--text-3);line-height:1.72}
.modal-body ul{list-style:disc;padding-left:1.1rem;display:flex;flex-direction:column;gap:.35rem}
.modal-foot{display:flex;justify-content:flex-end;gap:.6rem;padding:var(--s4) var(--s5) var(--s5)}
.modal-close{
  width:32px;height:32px;flex:none;border-radius:var(--r-sm);display:grid;place-items:center;
  border:1px solid var(--line);color:var(--text-3);transition:all var(--t) var(--ease);
}
.modal-close:hover{color:var(--text);border-color:var(--line-2);background:rgba(238,232,216,.06)}
.modal-close svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}

/* ---------- 17. TOAST ---------- */
.toast-stack{position:fixed;bottom:var(--s5);right:var(--s5);z-index:300;display:flex;flex-direction:column;gap:.6rem;pointer-events:none}
.toast{
  display:flex;align-items:flex-start;gap:.7rem;min-width:260px;max-width:380px;
  padding:.85rem 1rem;border-radius:var(--r-md);
  background:linear-gradient(180deg,var(--surface-3),var(--surface-2));
  border:1px solid var(--line-2);box-shadow:var(--sh-3);
  pointer-events:auto;
  animation:toast-in .38s var(--ease-out) both;
}
.toast.is-leaving{animation:toast-out .28s var(--ease) forwards}
@keyframes toast-in{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
@keyframes toast-out{to{opacity:0;transform:translateY(6px) scale(.98)}}
.toast svg{width:16px;height:16px;flex:none;margin-top:.1rem;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.toast--ok svg{stroke:var(--ok)}
.toast--error svg{stroke:var(--danger)}
.toast-title{font-size:var(--fs-sm);font-weight:550;color:var(--text)}
.toast-body{font-size:var(--fs-xs);color:var(--text-3);margin-top:.1rem}

/* ---------- 18. TOOLTIP ---------- */
[data-tip]{position:relative}
[data-tip]::after{
  content:attr(data-tip);
  position:absolute;bottom:calc(100% + 7px);left:50%;
  transform:translate(-50%,3px) scale(.97);transform-origin:bottom center;
  background:var(--surface-3);color:var(--text-2);
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:.35rem .6rem;font-size:var(--fs-micro);white-space:nowrap;
  opacity:0;pointer-events:none;box-shadow:var(--sh-2);z-index:20;
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease-out);
}
[data-tip]:hover::after,[data-tip]:focus-visible::after{opacity:1;transform:translate(-50%,0) scale(1)}

/* ---------- 19. STATES ---------- */
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:var(--s3);
  text-align:center;padding:var(--s8) var(--s5);
  border:1px dashed var(--line-2);border-radius:var(--r-lg);
  background:rgba(238,232,216,.012);
}
.empty-state .empty-icon{
  width:42px;height:42px;border-radius:var(--r-md);display:grid;place-items:center;
  border:1px solid var(--line-2);background:rgba(238,232,216,.03);
}
.empty-state .empty-icon svg{width:19px;height:19px;stroke:var(--text-4);fill:none;stroke-width:1.4}
.empty-state h4{font-size:var(--fs-lg);font-weight:550}
.empty-state p{font-size:var(--fs-sm);color:var(--text-4);max-width:42ch}

.skeleton{
  background:linear-gradient(90deg,rgba(238,232,216,.045) 25%,rgba(238,232,216,.09) 37%,rgba(238,232,216,.045) 63%);
  background-size:400% 100%;border-radius:var(--r-xs);
  animation:shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer{0%{background-position:100% 50%}100%{background-position:0 50%}}
.skeleton-line{height:10px;margin-bottom:.55rem}
.skeleton-line:last-child{margin-bottom:0;width:60%}

.error-state{
  display:flex;gap:.7rem;padding:.85rem 1rem;border-radius:var(--r-sm);
  border:1px solid rgba(216,105,95,.3);background:var(--danger-dim);
  font-size:var(--fs-sm);color:#f0b6b0;
}
.error-state svg{width:16px;height:16px;flex:none;margin-top:.15rem;stroke:var(--danger);fill:none;stroke-width:1.8}
.success-state{
  display:flex;gap:.7rem;padding:.85rem 1rem;border-radius:var(--r-sm);
  border:1px solid rgba(95,174,125,.3);background:var(--ok-dim);
  font-size:var(--fs-sm);color:#a8d9bb;
}
.success-state svg{width:16px;height:16px;flex:none;margin-top:.15rem;stroke:var(--ok);fill:none;stroke-width:1.8}

.check-anim{stroke-dasharray:26;stroke-dashoffset:26;animation:draw .55s var(--ease-out) .1s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- 20. MOTION ---------- */
/* Reveals only hide when scripting is available to bring them back. */
.has-js .reveal{opacity:0;transform:translateY(14px)}
.reveal{transition:opacity .72s var(--ease-out),transform .72s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.has-js .reveal-group > *{opacity:0;transform:translateY(14px)}
.reveal-group > *{transition:opacity .68s var(--ease-out),transform .68s var(--ease-out)}
.reveal-group.is-in > *{opacity:1;transform:none}
.reveal-group.is-in > *:nth-child(1){transition-delay:.02s}
.reveal-group.is-in > *:nth-child(2){transition-delay:.08s}
.reveal-group.is-in > *:nth-child(3){transition-delay:.14s}
.reveal-group.is-in > *:nth-child(4){transition-delay:.2s}
.reveal-group.is-in > *:nth-child(5){transition-delay:.26s}
.reveal-group.is-in > *:nth-child(6){transition-delay:.32s}
.reveal-group.is-in > *:nth-child(n+7){transition-delay:.38s}

/* Hero entrance — materializes in stagger, but settles fast. The CTA a visitor
   is about to click must be fully at rest well under a second, not a second-plus
   flourish (Apple's "response" principle: lag on the input path is a regression). */
.has-js .enter > *{opacity:0;transform:translateY(14px);animation:enter-up .6s var(--ease-out) forwards}
.enter > *:nth-child(1){animation-delay:.04s}
.enter > *:nth-child(2){animation-delay:.1s}
.enter > *:nth-child(3){animation-delay:.16s}
.enter > *:nth-child(4){animation-delay:.22s}
.enter > *:nth-child(5){animation-delay:.28s}
.enter > *:nth-child(6){animation-delay:.34s}
@keyframes enter-up{to{opacity:1;transform:none}}

.float-in{animation:float-in .7s var(--ease-out) .18s both}
@keyframes float-in{from{opacity:0;transform:translateY(18px) scale(.99)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal,.reveal-group > *,.enter > *,.float-in{opacity:1 !important;transform:none !important}
}
/* Translucent surfaces go frostier/solid instead of blurred when the user has
   asked the OS for less transparency — legibility over material fidelity. */
@media (prefers-reduced-transparency:reduce){
  .site-nav,.nav-drawer,.modal-backdrop,.preview,.toast{
    backdrop-filter:none !important;-webkit-backdrop-filter:none !important;
  }
  .site-nav{background:var(--bg-deep)}
  .site-nav.is-scrolled{background:var(--bg-deep)}
  .nav-drawer{background:var(--bg-deep)}
  .modal-backdrop{background:rgba(4,8,16,.94)}
}
/* Near-solid surfaces with a clearly defined border, using the same tokens
   every component already reads from — no new colors, just stronger ones. */
@media (prefers-contrast:more){
  :root{
    --line:rgba(238,232,216,.24);
    --line-2:rgba(238,232,216,.34);
    --text-3:rgba(238,232,216,.8);
    --text-4:rgba(238,232,216,.7);
  }
}

/* ---------- 21. UTILITIES ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.text-center{text-align:center}
.mx-auto{margin-inline:auto}
.mt-1{margin-top:var(--s1)}.mt-2{margin-top:var(--s2)}.mt-3{margin-top:var(--s3)}
.mt-4{margin-top:var(--s4)}.mt-5{margin-top:var(--s5)}.mt-6{margin-top:var(--s6)}.mt-7{margin-top:var(--s7)}
.hide{display:none !important}
@media (max-width:640px){.hide-sm{display:none !important}}
.nowrap{white-space:nowrap}
.icon{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}
.icon-sm{width:13px;height:13px}
.icon-lg{width:20px;height:20px}

/* ---------- 22. RESPONSIVE ---------- */
@media (max-width:1080px){
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:var(--s5)}
  .footer-brand{grid-column:1/-1;max-width:46ch}
}
@media (max-width:900px){
  :root{--nav-h:60px}
  .nav-links{display:none}
  .nav-signin{display:none}
  .nav-toggle{display:flex}
  .split{grid-template-columns:1fr;gap:var(--s6)}
  .split--reverse .split-media{order:0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-head--split{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  :root{--fs-base:.9375rem}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding-block:3.25rem}
  .toast-stack{left:var(--s4);right:var(--s4);bottom:var(--s4)}
  .toast{max-width:none}
  .acc-trigger{font-size:var(--fs-base)}
  .acc-panel p{padding-right:1rem}
  .modal{max-height:88vh}
}
@media (hover:none){
  .card--interactive:hover{transform:none;box-shadow:none}
  .btn:hover{transform:none}
}