/* ============================================================================
   IZAVON — site stylesheet
   Identity: Route 04, "The Seal". Every tunable lives in :root.

   COMPOSITION — read this before adding a section.
   The page is set like the document an accountant produces, not like a landing
   page: an asymmetric editorial grid with a margin for note references, line
   items on hairline rules, tabular figures, and a signature block that signs
   the work off. Sections deliberately do NOT all open the same way — the
   eyebrow/heading/lede/grid rhythm repeated down a page is what makes a site
   read as a template.

   Contrast is measured, not eyeballed. On ivory: --slate 6.17:1,
   --champagne-deep 5.21:1. On obsidian: --ivory 17.03:1, --muted 8.89:1,
   --faint 5.12:1, --champagne 8.22:1.
   --champagne on ivory is 2.07:1 and MUST NOT be used for text there —
   it is a hairline and ornament colour only. Use --champagne-deep instead.
   ========================================================================= */

:root{
  /* ---- brand ---- */
  --obsidian:#14120F;
  --obsidian-2:#1E1B16;
  --ivory:#F7F4EE;
  --ivory-2:#EFE9DF;
  --champagne:#C0A981;       /* hairlines + ornament ONLY on light */
  --champagne-deep:#7A6338;  /* the text-safe champagne */

  /* ---- text ---- */
  --slate:#5E5B54;
  --muted:#B9B2A6;
  --faint:#8C857A;

  /* ---- lines ---- */
  --rule:#DCD6C9;
  --rule-rev:#302B24;

  /* ---- type ---- */
  --font-display:'Cormorant Garamond', Garamond, 'Times New Roman', serif;
  --font-body:'Karla', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* ---- layout ---- */
  --gut:22px;
  --note:0px;        /* margin column for note refs — widens at 1080px */
  --main:720px;
  --outer:0px;       /* marginalia / the seal — widens at 1080px */
  --colgap:0px;
  --nav-h:82px;
  --nav-h-compact:62px;

  /* ---- scale ---- */
  --s1:.8125rem; --s2:.9375rem; --s3:1rem; --s4:1.125rem;
  --s5:1.375rem; --s6:1.875rem; --s7:2.5rem; --s8:4.25rem;

  /* ---- motion ---- */
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --dur:.7s;
}

@media (min-width:1080px){
  :root{--note:96px; --outer:250px; --colgap:32px;}
}

*,*::before,*::after{box-sizing:border-box;}

/* The canvas (overscroll / anything past the content) takes its colour from
   html once html has one — otherwise body's ivory propagates and iOS shows a
   cream strip under the obsidian footer when you rubber-band the page.
   Obsidian matches both ends: the nav at the top, the footer at the bottom. */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--obsidian);}
@media (min-width:900px){html{scroll-padding-top:calc(var(--nav-h) + 24px);}}

body{
  margin:0;background:var(--ivory);color:var(--obsidian);
  font-family:var(--font-body);font-size:var(--s3);line-height:1.65;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;      /* an accountant's figures line up */
}

img,svg{max-width:100%;}
img{height:auto;display:block;}
a{color:inherit;}

:focus-visible{outline:2px solid var(--champagne-deep);outline-offset:3px;border-radius:2px;}

.skip{position:absolute;left:-9999px;}
.skip:focus{left:var(--gut);top:10px;z-index:100;background:var(--obsidian);
  color:var(--ivory);padding:10px 16px;border-radius:2px;}

/* ======================================================== the document ==== */
/* One grid, used by every section. Children pick a column band by class.
   Below 1080px the note and outer columns collapse to zero and everything
   stacks in the main column. */
.doc{display:grid;column-gap:var(--colgap);
  grid-template-columns:
    [full-start] minmax(var(--gut),1fr)
    [note-start] var(--note)
    [main-start] minmax(0,var(--main))
    [main-end] var(--outer)
    [outer-end] minmax(var(--gut),1fr) [full-end];}

.c-main {grid-column:main-start / main-end;}
.c-note {grid-column:note-start / main-start;}
.c-outer{grid-column:main-end / outer-end;}
.c-wide {grid-column:note-start / outer-end;}
.c-body {grid-column:main-start / outer-end;}   /* main + marginalia */
.c-full {grid-column:full-start / full-end;}

@media (max-width:1079px){
  .c-note,.c-outer{grid-column:main-start / main-end;}
  /* stacked, the masthead seal would otherwise land below the buttons and read
     as a stray ornament — lift it above the text where it reads as the mark */
  .mast .c-outer{order:-1;margin-bottom:6px;}
  .mast__seal{width:88px;height:88px;}
}

/* note reference in the margin — this is a real device: financial statements
   reference their notes by number, and so does this page */
.noteref{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--champagne-deep);line-height:1.6;
  padding-top:.55em;}
.noteref--rev{color:var(--champagne);}
@media (max-width:1079px){.noteref{padding-top:0;margin-bottom:10px;}}

/* ================================================================ type ==== */
h1,h2,h3{font-family:var(--font-display);font-weight:300;margin:0;
  line-height:1.1;text-wrap:balance;}
h1{font-size:clamp(2.75rem,7.4vw,var(--s8));letter-spacing:-.012em;}
h2{font-size:clamp(1.95rem,4.4vw,3rem);letter-spacing:-.008em;}
h3{font-size:var(--s5);font-weight:400;line-height:1.28;}
p{margin:0;}

.eyebrow{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--champagne-deep);margin:0;}
.eyebrow--rev{color:var(--champagne);}

.lede{font-size:var(--s4);line-height:1.62;color:var(--slate);max-width:56ch;}
.lede--rev{color:var(--muted);}
.body{color:var(--slate);max-width:62ch;}
.body--rev{color:var(--muted);}
.tight{max-width:48ch;}

/* placeholder copy — remove this rule at launch, see CLAUDE.md */
.ph{border-bottom:1px dotted var(--champagne);}

.stack{display:flex;flex-direction:column;gap:18px;}
.stack--tight{gap:10px;}
.stack--wide{gap:24px;}
.mt{margin-top:28px;}

/* ====================================================== reading rule ====== */
/* A hairline ruled down the left margin, filling as the page is read — the
   engraved equivalent of a progress bar.

   Its x position is MEASURED from the note column at runtime (--rulex, set in
   izavon.js) and sits clear to the left of it. A hard-coded `left` landed the
   rule inside the note column and struck through the note text.

   The lozenge is its own element, not a ::after on the fill: the fill is
   scaleY-transformed, which would squash a pseudo-element flat. */
.progress{display:none;}
@media (min-width:1080px){
  .progress{display:block;position:fixed;left:var(--rulex,26px);
    top:calc(var(--nav-h) + 34px);bottom:34px;width:1px;
    background:rgba(140,133,122,.32);z-index:5;pointer-events:none;}
  .progress__fill{display:block;width:100%;height:100%;background:var(--champagne);
    transform:scaleY(0);transform-origin:top;}
  .progress__mark{position:absolute;left:-3.5px;top:0;width:8px;height:8px;
    border:1px solid var(--champagne);background:var(--obsidian);
    transform:rotate(45deg);margin-top:-4px;}
}

/* ============================================================== paper ===== */
/* The light sections were flat colour while the dark ones had the guilloché
   fields doing the work. Champagne on ivory is 2.07:1 — invisible — so light
   grounds get the other half of the brand's world instead: the tooth of the
   stock, and watermarks in ink rather than champagne.

   One fixed tile over the whole page. On ivory it reads as paper grain; over
   obsidian it is all but gone, which is why the dark bands are left alone. */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27220%27%20height%3D%27220%27%3E%3Cfilter%20id%3D%27n%27%3E%3CfeTurbulence%20type%3D%27fractalNoise%27%20baseFrequency%3D%270.9%27%20numOctaves%3D%274%27%20stitchTiles%3D%27stitch%27%2F%3E%3CfeColorMatrix%20type%3D%27saturate%27%20values%3D%270%27%2F%3E%3C%2Ffilter%3E%3Crect%20width%3D%27220%27%20height%3D%27220%27%20filter%3D%27url%28%23n%29%27%2F%3E%3C%2Fsvg%3E");
  background-size:220px 220px;opacity:.032;}
@media (min-resolution:2dppx){body::before{opacity:.026;}}

/* everything else has to sit above the grain */
.nav,.nav__panel,.progress,main,footer{position:relative;z-index:2;}
.nav{z-index:50;}
.nav__panel{z-index:40;}

/* a light band gains depth from a tonal wash as well — barely there, but it
   stops the ground reading as one dead flat value */
.sec--tint{background-image:radial-gradient(120% 90% at 12% 0%,
  rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 58%);}

/* ============================================================ ornament ==== */
.grule{display:block;width:100%;height:11px;border:0;margin:0;
  background:url("../img/rule-ivory.svg") repeat-x 0 center/550px 11px;opacity:.55;}
.grule--rev{background-image:url("../img/rule-champagne.svg");opacity:.65;}
@media (prefers-reduced-motion:no-preference){.grule{animation:drift 60s linear infinite;}}
@keyframes drift{to{background-position-x:550px;}}

.hair{height:1px;background:var(--rule);border:0;margin:0;}
.hair--rev{background:var(--rule-rev);}
.hair--champ{background:var(--champagne);}

/* generative guilloché field — canvas, drawn from the same maths as the seal.
   Purely decorative, sits behind content, never intercepts a pointer. */
.gfield{position:absolute;inset:0;width:100%;height:100%;display:block;
  pointer-events:none;z-index:0;}
.gfield-host{position:relative;overflow:hidden;}
.gfield-host > .doc{position:relative;z-index:1;}
.gfield--edge{left:auto;right:-14%;width:70%;top:50%;transform:translateY(-50%);
  aspect-ratio:1;height:auto;}
/* watermarks on light grounds sit further out and softer */
.gfield--light{right:-20%;width:62%;}
.gfield--left{right:auto;left:-22%;width:60%;}
@media (max-width:860px){.gfield--edge{right:-40%;width:120%;opacity:.6;}}

.seal{display:block;color:currentColor;}
.seal .ring,.seal .gpath{fill:none;stroke:currentColor;}
.seal .ring-o{stroke-width:.6;}
.seal .ring-i{stroke-width:.36;}
.seal .gpath{stroke-width:.25;}
.seal .cipher path{fill:currentColor;}
/* viewBox is centred on 0,0, so view-box origin gives a true centre spin */
.seal .gband{transform-box:view-box;transform-origin:50% 50%;}

/* ========================================================= reveal gate ==== */
.js [data-reveal]{opacity:0;transform:translateY(16px);
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);
  transition-delay:var(--d,0ms);}
.js [data-reveal].is-in{opacity:1;transform:none;}

.js body{opacity:0;}
.js body.is-ready{opacity:1;transition:opacity .55s ease;}
.js body.is-leaving{opacity:0;transition:opacity .28s ease;}

/* ================================================================= nav ==== */
/* Solid obsidian at rest so it fuses with the dark page head below it — the
   bar sits ABOVE content in flow, so a translucent background would composite
   over the ivory body and read as a grey strip. Frosts once scrolled. */
.nav{position:sticky;top:0;z-index:50;background:var(--obsidian);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:transform .45s var(--ease),border-color .4s var(--ease),background .4s var(--ease);}
.nav--scrolled{background:rgba(20,18,15,.92);border-bottom-color:var(--rule-rev);}
.nav--hidden{transform:translateY(-100%);}
.nav__inner{display:flex;align-items:center;gap:26px;min-height:var(--nav-h);
  max-width:1400px;margin-inline:auto;padding-inline:var(--gut);
  transition:min-height .4s var(--ease);}
.nav--scrolled .nav__inner{min-height:var(--nav-h-compact);}

.nav__logo{display:flex;align-items:center;gap:14px;text-decoration:none;
  color:var(--ivory);margin-right:auto;}
.nav__logo img{width:40px;height:40px;transition:transform .4s var(--ease);}
.nav--scrolled .nav__logo img{transform:scale(.78);}
.nav__logo span{font-family:var(--font-display);font-weight:400;font-size:1.2rem;
  letter-spacing:.28em;text-transform:uppercase;line-height:1;padding-right:.28em;}

.nav__links{display:none;align-items:center;gap:36px;}
.nav__link{position:relative;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  text-decoration:none;padding-block:7px;transition:color .3s var(--ease);}
.nav__link::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;
  background:var(--champagne);transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease);}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--ivory);}
.nav__link:hover::after,.nav__link[aria-current="page"]::after{transform:scaleX(1);}

.nav__toggle{position:relative;z-index:2;display:grid;place-content:center;gap:5px;
  width:44px;height:44px;background:transparent;border:1px solid var(--rule-rev);
  border-radius:2px;cursor:pointer;transition:border-color .3s;}
.nav__toggle:hover{border-color:var(--faint);}
.nav__toggle span{display:block;width:18px;height:1px;background:var(--ivory);
  transition:transform .35s var(--ease),opacity .2s;}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* phone menu — full-screen overlay. Lives OUTSIDE <header>: backdrop-filter
   makes an element the containing block for fixed children, which would clip
   this to the height of the bar. */
.nav__panel{position:fixed;inset:0;z-index:40;background:var(--obsidian);color:var(--ivory);
  overflow-x:hidden;overflow-y:auto;opacity:0;visibility:hidden;
  transition:opacity .5s var(--ease),visibility 0s linear .5s;}
.nav__panel.is-open{opacity:1;visibility:visible;transition:opacity .5s var(--ease);}
.nav__panel-inner{position:relative;display:flex;flex-direction:column;min-height:100%;
  max-width:1400px;margin-inline:auto;padding:calc(var(--nav-h) + 8vh) var(--gut) 40px;}
.nav__watermark{position:absolute;right:-22vw;bottom:-14vw;width:78vw;max-width:520px;
  opacity:.06;pointer-events:none;transform:rotate(-8deg) scale(.92);
  transition:transform 1.2s var(--ease);}
.nav__panel.is-open .nav__watermark{transform:rotate(0) scale(1);}
.nav__biglinks{display:flex;flex-direction:column;}
.nav__big{display:flex;justify-content:space-between;align-items:baseline;gap:20px;
  padding:18px 0;border-bottom:1px solid var(--rule-rev);text-decoration:none;
  color:var(--ivory);font-family:var(--font-display);font-weight:300;
  font-size:clamp(2rem,9vw,2.8rem);line-height:1.1;
  opacity:0;transform:translateY(22px);
  transition:opacity .6s var(--ease),transform .7s var(--ease),color .3s;}
.nav__big[aria-current="page"]{color:var(--champagne);}
.nav__big-arrow{font-family:var(--font-mono);font-size:1rem;color:var(--champagne);
  opacity:0;transform:translateX(-8px);transition:opacity .4s var(--ease),transform .4s var(--ease);}
.nav__big:hover .nav__big-arrow,.nav__big[aria-current="page"] .nav__big-arrow{opacity:1;transform:none;}
.nav__panel.is-open .nav__big{opacity:1;transform:none;}
.nav__panel.is-open .nav__big:nth-child(1){transition-delay:.10s;}
.nav__panel.is-open .nav__big:nth-child(2){transition-delay:.18s;}
.nav__panel.is-open .nav__big:nth-child(3){transition-delay:.26s;}
.nav__panel.is-open .nav__big:nth-child(4){transition-delay:.34s;}
.nav__panel-foot{margin-top:auto;padding-top:36px;display:flex;flex-direction:column;gap:9px;
  opacity:0;transition:opacity .6s var(--ease) .45s;}
.nav__panel.is-open .nav__panel-foot{opacity:1;}
.nav__panel-foot a{color:var(--muted);text-decoration:none;font-size:var(--s2);}
body.menu-open{overflow:hidden;}

@media (min-width:900px){
  .nav__links{display:flex;}
  .nav__toggle{display:none;}
  .nav__panel{display:none!important;}
}

/* ============================================================== button ==== */
.btn{position:relative;isolation:isolate;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;padding:15px 26px;border-radius:2px;
  text-decoration:none;cursor:pointer;border:1px solid var(--obsidian);
  background:var(--obsidian);color:var(--ivory);
  transition:color .35s var(--ease),border-color .35s var(--ease);}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--champagne);
  transform:translateX(-101%);transition:transform .5s var(--ease);}
.btn:hover{color:var(--obsidian);border-color:var(--champagne);}
.btn:hover::before{transform:none;}
.btn__arrow{display:inline-block;transition:transform .45s var(--ease);}
.btn:hover .btn__arrow{transform:translateX(4px);}
.btn--ghost{background:transparent;color:var(--obsidian);border-color:var(--rule);}
.btn--ghost::before{background:var(--obsidian);}
.btn--ghost:hover{color:var(--ivory);border-color:var(--obsidian);}
.btn--rev{background:transparent;color:var(--champagne);border-color:rgba(192,169,129,.5);}
.btn--rev::before{background:var(--champagne);}
.btn--rev:hover{color:var(--obsidian);border-color:var(--champagne);}
.btn--solid-rev{background:var(--ivory);color:var(--obsidian);border-color:var(--ivory);}
.btn--solid-rev::before{background:var(--champagne);}
.btn--solid-rev:hover{color:var(--obsidian);border-color:var(--champagne);}

.btnrow{display:flex;gap:12px;flex-wrap:wrap;}

/* ============================================================ sections ==== */
.sec{padding-block:58px;}
.sec--dark{background:var(--obsidian);color:var(--ivory);}
.sec--tint{background:var(--ivory-2);}
.sec--tight{padding-block:42px;}
@media (min-width:768px){
  .sec{padding-block:82px;}
  .sec--tight{padding-block:54px;}
}

/* ============================================================== masthead == */
/* The page head, set like the head of a statement: name and standing on the
   left, the seal hanging in the margin, a guilloché rule ruling it off. */
.mast{background:var(--obsidian);color:var(--ivory);position:relative;overflow:hidden;
  padding-block:64px 0;}
.mast__body{display:flex;flex-direction:column;gap:26px;}
.mast h1 .line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em;}
.mast h1 .line > span{display:block;}
.mast h1 em{font-style:italic;color:var(--champagne);}
.mast__seal{width:120px;height:120px;justify-self:start;align-self:start;}
.mast__foot{display:flex;flex-wrap:wrap;gap:10px 30px;align-items:baseline;
  padding-block:22px 30px;}
.mast__foot span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--faint);}
.mast__foot b{color:var(--muted);font-weight:400;}
@media (min-width:1080px){
  .mast{padding-block:82px 0;}
  .mast__seal{width:210px;height:210px;margin-top:6px;}
}

/* ============================================================= statement == */
/* One editorial moment per page. Large, set in the main column, ruled off. */
.statement{font-family:var(--font-display);font-weight:300;
  font-size:clamp(1.7rem,3.5vw,2.6rem);line-height:1.28;max-width:22ch;
  text-wrap:balance;}
.statement em{font-style:italic;color:var(--champagne-deep);}
.sec--dark .statement em{color:var(--champagne);}

/* ============================================================= features === */
/* The two things the client actually sells, given real weight. The brief named
   them; an earlier version laid all eleven services out at equal weight, which
   is both wrong commercially and the reason the page read as a wall of text. */
.feature{display:grid;gap:24px;grid-template-columns:1fr;}
@media (min-width:880px){.feature{grid-template-columns:1fr 1fr;gap:28px;}}
.feature__item{position:relative;background:var(--ivory);border:1px solid var(--rule);
  padding:36px 32px 30px;display:flex;flex-direction:column;gap:14px;
  transition:border-color .4s var(--ease);}
.sec--tint .feature__item{background:var(--ivory);}
.feature__item::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;
  background:var(--champagne);transform:scaleX(0);transform-origin:left;
  transition:transform .6s var(--ease);}
.feature__item:hover::before{transform:scaleX(1);}
.feature__kicker{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--champagne-deep);}
.feature__item h3{font-size:clamp(1.6rem,2.6vw,2rem);line-height:1.15;}
.feature__item p{color:var(--slate);font-size:var(--s2);line-height:1.62;}
.feature__incl{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:20px;
  border-top:1px solid var(--rule);}
.feature__incl span{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--slate);border:1px solid var(--rule);
  border-radius:2px;padding:5px 9px;}

/* =============================================================== offer ==== */
/* Supporting services. A short vertical hairline anchors each entry so they do
   not float as loose text — but no rules BETWEEN them, which is what made the
   first version read as a spreadsheet. */
.offer{display:grid;gap:28px 56px;grid-template-columns:1fr;}
@media (min-width:720px){.offer{grid-template-columns:1fr 1fr;gap:30px 60px;}}
.offer__item{display:flex;flex-direction:column;gap:8px;max-width:40ch;
  padding-left:22px;border-left:1px solid var(--rule);}
.offer__item h3{font-size:1.3rem;line-height:1.22;}
.offer__item p{color:var(--slate);font-size:var(--s2);line-height:1.58;}
.sec--dark .offer__item{border-left-color:var(--rule-rev);}
.sec--dark .offer__item p{color:var(--muted);}

/* the quiet roll-call on the home page — names only, no descriptions */
.alsolist{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0;}
.alsolist li{font-size:var(--s2);color:var(--slate);padding:6px 0;}
.alsolist li:not(:last-child)::after{content:"\00B7";margin:0 13px;color:var(--champagne);}

/* a compact two-column list — industries, client types */
.cols2{columns:1;column-gap:44px;margin:0;padding:0;}
.cols2 li{break-inside:avoid;padding:9px 0;border-bottom:1px solid var(--rule);
  list-style:none;font-size:var(--s2);}
.sec--dark .cols2 li{border-color:var(--rule-rev);}
@media (min-width:620px){.cols2{columns:2;}}

/* ================================================================ tiers === */
.tier{margin-bottom:54px;}
.tier:last-child{margin-bottom:0;}
.tier__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 20px;
  padding-bottom:15px;margin-bottom:30px;border-bottom:1px solid var(--rule);}
.tier__head h3{font-size:var(--s6);}
.sec--dark .tier__head{border-color:var(--rule-rev);}
.tier__note{font-size:var(--s2);color:var(--slate);max-width:52ch;}
.sec--dark .tier__note{color:var(--muted);}

/* =============================================================== steps ==== */
.steps{display:grid;grid-template-columns:1fr;gap:34px;position:relative;}
.step{position:relative;padding-top:32px;display:flex;flex-direction:column;gap:9px;}
.step::before{content:"";position:absolute;top:5px;left:1px;width:9px;height:9px;
  border:1px solid var(--champagne-deep);background:var(--ivory);transform:rotate(45deg);}
.sec--tint .step::before{background:var(--ivory-2);}
.step__n{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.22em;color:var(--champagne-deep);}
.step h3{font-size:var(--s5);}
.step p{color:var(--slate);font-size:var(--s2);max-width:34ch;}
@media (min-width:860px){
  .steps{grid-template-columns:repeat(3,1fr);gap:48px;}
  .steps::before{content:"";position:absolute;top:9px;left:0;right:0;height:1px;background:var(--rule);}
}

/* ============================================================= plate ====== */
/* The practitioner. No photograph exists, so this is a certificate plate
   rather than a grey box pretending a portrait is coming. */
.plate{border:1px solid var(--rule);background:var(--ivory);
  padding:26px 20px;display:flex;flex-direction:column;align-items:center;
  gap:16px;text-align:center;position:relative;}
.sec--tint .plate{background:var(--ivory);}
.plate .seal{width:96px;height:96px;color:var(--obsidian);}
.plate__name{font-family:var(--font-display);font-size:1.5rem;line-height:1.15;}
.plate__desig{display:flex;flex-direction:column;gap:5px;}
.plate__desig span{font-family:var(--font-mono);font-size:.57rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--champagne-deep);line-height:1.7;}
.plate .grule{max-width:150px;}

/* Portrait frame. There is NO photograph yet — the brief said "None yet" — so
   .plate stands in. When a real one arrives, drop it in as .portrait__img and
   the frame is already built and sized. */
.portrait{position:relative;border:1px solid var(--rule);background:var(--ivory);
  padding:12px;}
.portrait__img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;
  filter:grayscale(1) contrast(1.04);}
.portrait__cap{display:flex;flex-direction:column;gap:3px;padding:14px 6px 4px;}
.portrait__cap b{font-family:var(--font-display);font-weight:400;font-size:1.25rem;}
.portrait__cap span{font-family:var(--font-mono);font-size:.57rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--champagne-deep);}

/* signature block — signs the work off, the way a statement is signed */
.sig{display:flex;flex-direction:column;gap:12px;}
.sig__name{font-family:var(--font-display);font-size:1.75rem;line-height:1.1;}
.sig__lines{display:flex;flex-direction:column;gap:3px;}
.sig__lines span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--slate);}
.sec--dark .sig__lines span{color:var(--muted);}

/* ============================================================== stats ===== */
/* Facts as a ruled register, not a boastful four-across band. */
.register{border-top:1px solid var(--rule-rev);}
.register div{display:flex;justify-content:space-between;align-items:baseline;gap:24px;
  padding:15px 0;border-bottom:1px solid var(--rule-rev);}
.register dt,.register span:first-child{font-family:var(--font-mono);font-size:.64rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--faint);}
.register span:last-child{font-family:var(--font-display);font-size:var(--s6);
  line-height:1;color:var(--ivory);}

/* ================================================================= faq ==== */
.faq{border-top:1px solid var(--rule);}
.faq details{border-bottom:1px solid var(--rule);}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:21px 0;cursor:pointer;list-style:none;font-family:var(--font-display);
  font-size:var(--s5);line-height:1.28;transition:color .3s var(--ease);}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--font-mono);font-size:1.1rem;
  color:var(--champagne-deep);flex:none;transition:transform .4s var(--ease);}
.faq summary:hover{color:var(--champagne-deep);}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq__a{padding:0 0 23px;color:var(--slate);max-width:58ch;font-size:var(--s2);}
.js .faq details[open] .faq__a{animation:fadeup .5s var(--ease) both;}
@keyframes fadeup{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* ============================================================== docnav ==== */
.docnav{display:none;}
@media (min-width:1080px){
  .docnav{display:flex;flex-direction:column;gap:2px;position:sticky;
    top:calc(var(--nav-h) + 40px);align-self:start;}
}
.docnav a{display:block;padding:8px 0 8px 16px;font-family:var(--font-mono);
  font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);
  text-decoration:none;border-left:1px solid var(--rule);
  transition:color .3s var(--ease),border-color .3s var(--ease),padding-left .3s var(--ease);}
.docnav a:hover,.docnav a.is-active{color:var(--obsidian);border-left-color:var(--champagne-deep);}
.docnav a.is-active{padding-left:22px;}

/* ================================================================ form ==== */
.form{display:flex;flex-direction:column;gap:22px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:var(--s2);font-weight:600;}
.field input,.field textarea{
  font-family:inherit;font-size:var(--s3);color:var(--obsidian);background:#fff;
  border:1px solid var(--rule);border-radius:2px;padding:13px 15px;width:100%;
  line-height:1.55;transition:border-color .25s,box-shadow .25s;}
.field input:focus,.field textarea:focus{border-color:var(--obsidian);outline:none;
  box-shadow:0 0 0 3px rgba(192,169,129,.28);}
.field textarea{resize:vertical;min-height:140px;}
.field__hint{font-size:var(--s1);color:var(--slate);}

/* ---- contact ---- */
.field-row{display:grid;gap:22px;grid-template-columns:1fr;}
@media (min-width:560px){.field-row{grid-template-columns:1fr 1fr;}}

/* the details panel — a calling card rather than a bare list */
.cardplate{background:var(--ivory);border:1px solid var(--rule);padding:30px 26px;
  display:flex;flex-direction:column;gap:22px;}
.cardplate .seal{color:var(--obsidian);align-self:flex-start;}
.cardplate__block{display:flex;flex-direction:column;gap:5px;}
.cardplate__block p{font-size:var(--s2);color:var(--slate);line-height:1.6;}
.cardplate__block .eyebrow{margin-bottom:5px;}
.cardplate__lead{font-family:var(--font-display);font-size:1.3rem;line-height:1.25;
  text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:3px;
  transition:border-color .3s var(--ease);width:fit-content;}
.cardplate__lead:hover{border-bottom-color:var(--champagne-deep);}
.cardplate__sub{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--champagne-deep);text-decoration:none;margin-top:4px;}
.cardplate .grule{opacity:.5;}

/* the phone number, set as something you would actually want to ring */
.calllink{font-family:var(--font-display);font-weight:300;
  font-size:clamp(2.2rem,5.2vw,3.4rem);line-height:1;color:var(--ivory);
  text-decoration:none;letter-spacing:.01em;margin-top:10px;width:fit-content;
  border-bottom:1px solid var(--rule-rev);padding-bottom:10px;
  transition:border-color .4s var(--ease),color .3s var(--ease);}
.calllink:hover{color:var(--champagne);border-bottom-color:var(--champagne);}

/* ================================================================ misc ==== */
.deflist{display:flex;flex-direction:column;border-top:1px solid var(--rule);}
.deflist div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;
  border-bottom:1px solid var(--rule);font-size:var(--s2);}
.deflist span:first-child{color:var(--slate);}
.deflist span:last-child{text-align:right;}
.deflist a{text-decoration:none;border-bottom:1px solid var(--champagne);}

.split{display:grid;gap:38px;grid-template-columns:1fr;}
@media (min-width:860px){.split{grid-template-columns:1fr 1fr;gap:64px;}}
.split--sidebar{grid-template-columns:1fr;}
@media (min-width:860px){.split--sidebar{grid-template-columns:1.4fr 1fr;gap:64px;align-items:start;}}

/* closing block — a ruled sign-off, not a centred hero repeat */
.signoff{background:var(--obsidian);color:var(--ivory);}
.signoff__row{display:flex;flex-direction:column;gap:26px;}
@media (min-width:860px){
  .signoff__row{flex-direction:row;justify-content:space-between;align-items:flex-end;gap:56px;}
}

/* ============================================================== footer ==== */
.foot{background:var(--obsidian);color:var(--muted);padding-block:54px 34px;
  border-top:1px solid var(--rule-rev);}
.foot__grid{display:grid;gap:34px;grid-template-columns:1fr;}
.foot__logo{display:flex;flex-direction:column;gap:14px;}
.foot__logo img{width:56px;height:56px;}
.foot__logo p{font-size:var(--s2);color:var(--faint);max-width:34ch;}
.foot h4{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--champagne);margin:0 0 14px;font-weight:400;}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.foot a{color:var(--muted);text-decoration:none;font-size:var(--s2);transition:color .25s;}
.foot a:hover{color:var(--ivory);}
.foot__base{margin-top:34px;padding-top:22px;border-top:1px solid var(--rule-rev);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:var(--s1);color:var(--faint);}
@media (min-width:760px){.foot__grid{grid-template-columns:1.5fr 1fr 1fr;gap:44px;}}

/* ============================================== the seal draws itself ===== */
.js .mast .seal .ring-o,.js .plate .seal .ring-o{stroke-dasharray:289.03;stroke-dashoffset:289.03;}
.js .mast .seal .ring-i,.js .plate .seal .ring-i{stroke-dasharray:254.47;stroke-dashoffset:254.47;}
.js .mast .seal .gpath,.js .plate .seal .gpath{stroke-dasharray:1;stroke-dashoffset:1;}
.js .mast .seal .cipher,.js .plate .seal .cipher{opacity:0;}
.js .mast .eyebrow,.js .mast .lede,.js .mast .btnrow,.js .mast__foot{opacity:0;transform:translateY(14px);}
.js .mast h1 .line > span{transform:translateY(112%);}
.js .mast .grule{transform:scaleX(0);transform-origin:left;}

.js .mast.is-in .seal .ring-o,.js .plate.is-in .seal .ring-o{animation:draw 1.3s var(--ease-io) .1s forwards;}
.js .mast.is-in .seal .ring-i,.js .plate.is-in .seal .ring-i{animation:draw 1.15s var(--ease-io) .22s forwards;}
.js .mast.is-in .seal .gpath,.js .plate.is-in .seal .gpath{animation:draw 1.4s var(--ease-io) forwards;}
.js .mast.is-in .seal .gpath:nth-child(1),.js .plate.is-in .seal .gpath:nth-child(1){animation-delay:.35s;}
.js .mast.is-in .seal .gpath:nth-child(2),.js .plate.is-in .seal .gpath:nth-child(2){animation-delay:.43s;}
.js .mast.is-in .seal .gpath:nth-child(3),.js .plate.is-in .seal .gpath:nth-child(3){animation-delay:.51s;}
.js .mast.is-in .seal .gpath:nth-child(4),.js .plate.is-in .seal .gpath:nth-child(4){animation-delay:.59s;}
.js .mast.is-in .seal .gpath:nth-child(5),.js .plate.is-in .seal .gpath:nth-child(5){animation-delay:.67s;}
.js .mast.is-in .seal .cipher,.js .plate.is-in .seal .cipher{animation:settle .8s var(--ease) 1.05s forwards;}
.js .mast.is-in .eyebrow{animation:fadeup2 .8s var(--ease) .15s forwards;}
.js .mast.is-in h1 .line:nth-child(1) > span{animation:rise 1s var(--ease) .28s forwards;}
.js .mast.is-in h1 .line:nth-child(2) > span{animation:rise 1s var(--ease) .40s forwards;}
.js .mast.is-in .lede{animation:fadeup2 .8s var(--ease) .62s forwards;}
.js .mast.is-in .btnrow{animation:fadeup2 .8s var(--ease) .76s forwards;}
.js .mast.is-in .grule{animation:scalex 1.1s var(--ease) .88s forwards;}
.js .mast.is-in .mast__foot{animation:fadeup2 .8s var(--ease) 1s forwards;}

@keyframes draw{to{stroke-dashoffset:0;}}
@keyframes settle{to{opacity:1;}}
@keyframes fadeup2{to{opacity:1;transform:none;}}
@keyframes rise{to{transform:none;}}
@keyframes scalex{to{transform:scaleX(1);}}

/* ====================================================== reduced motion ==== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .js [data-reveal]{opacity:1;transform:none;transition:none;}
  .js body{opacity:1;transition:none;}
  .grule{animation:none;}
  .js .mast .seal .ring-o,.js .mast .seal .ring-i,.js .mast .seal .gpath,
  .js .plate .seal .ring-o,.js .plate .seal .ring-i,.js .plate .seal .gpath{
    stroke-dashoffset:0;animation:none;}
  .js .mast .seal .cipher,.js .plate .seal .cipher,
  .js .mast .eyebrow,.js .mast .lede,.js .mast .btnrow,.js .mast__foot,
  .js .mast h1 .line > span,.js .mast .grule{opacity:1;transform:none;animation:none;}
  .js .faq details[open] .faq__a{animation:none;}
  .nav,.nav__inner,.btn::before,.nav__link::after,.nav__panel,.nav__big,
  .nav__watermark,.nav__panel-foot,
  .btn__arrow,.ledger__row h3{transition:none;}
  .nav__panel .nav__big,.nav__panel .nav__panel-foot{opacity:1;transform:none;}
  /* without the fill it is just a stray line — hide the whole device */
  .progress{display:none!important;}
  .mast .seal .gband{transform:none!important;}
}