/* ==========================================================================
   TervikIT — design system
   Font: IBM Plex Sans (variable) + IBM Plex Mono 500, self-hosted (SIL OFL)
   Grid: 12 columns, max 1320px
   ========================================================================== */

@font-face{font-family:'Plex Sans';font-style:normal;font-display:swap;font-weight:100 700;src:url(/fonts/ibm-plex-sans-latin-wght-normal.woff2) format('woff2-variations'),url(/fonts/ibm-plex-sans-latin-wght-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+2190-2199}
@font-face{font-family:'Plex Sans';font-style:normal;font-display:swap;font-weight:100 700;src:url(/fonts/ibm-plex-sans-latin-ext-wght-normal.woff2) format('woff2-variations'),url(/fonts/ibm-plex-sans-latin-ext-wght-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+A720-A7FF}
@font-face{font-family:'Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+2190-2199}
@font-face{font-family:'Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/ibm-plex-mono-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+A720-A7FF}

:root{
  /* colour */
  --paper:#f4f1ea;
  --paper-2:#ebe6db;
  --ink:#1c201e;
  --ink-2:#343936;
  --muted:#5a5f5a;
  --line:#d3cfc4;
  --dark:#16302b;
  --dark-2:#10241f;
  --dark-line:#35514b;
  --on-dark:#eef0ea;
  --on-dark-muted:#aebcb5;
  --accent:#9b4230;
  --accent-hover:#7f3526;
  --accent-on-dark:#e39a84;

  /* type */
  --sans:'Plex Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'Plex Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  --fs-body:1.125rem;          /* 18px */
  --fs-small:.9375rem;         /* 15px */
  --fs-label:.75rem;           /* 12px mono */
  --fs-lead:clamp(1.2rem,1.05rem + .5vw,1.4rem);
  --fs-h3:1.25rem;
  --fs-h2:clamp(1.9rem,1.2rem + 2.1vw,3.05rem);
  --fs-h1:clamp(2.6rem,1.35rem + 4vw,4.75rem);

  /* space */
  --s-1:.5rem;--s-2:1rem;--s-3:1.5rem;--s-4:2rem;--s-5:3rem;--s-6:4rem;--s-7:6rem;
  --section:clamp(4.5rem,3rem + 6vw,8.5rem);
  --max:1320px;
  --gutter:clamp(1rem,4vw,3.5rem);
  --col-gap:clamp(1rem,2vw,2rem);
  --header-h:4rem;
  --radius:2px;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:var(--fs-body);line-height:1.6;font-kerning:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
h1,h2,h3,p,ul,ol,dl,dd,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
img,svg{display:block;max-width:100%}
button,input,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.health :focus-visible,.contact :focus-visible,.site-footer :focus-visible{outline-color:var(--accent-on-dark)}
[id]{scroll-margin-top:calc(var(--header-h) + 1rem)}

h1,h2,h3{font-weight:600;color:var(--ink);text-wrap:balance}
h1{font-size:var(--fs-h1);line-height:1.02;letter-spacing:-.03em}
h2{font-size:var(--fs-h2);line-height:1.08;letter-spacing:-.022em}
h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.008em}
p{max-width:65ch}
.nowrap{white-space:nowrap}
.lead{font-size:var(--fs-lead);line-height:1.45;color:var(--ink)}
.lead + p{margin-top:var(--s-2)}

.container{width:min(var(--max),100% - 2 * var(--gutter));margin-inline:auto}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap)}
.section{padding-block:var(--section)}

.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:100;padding:.75rem 1rem;background:var(--ink);color:var(--paper);transform:translateY(-200%)}
.skip-link:focus{transform:none}

/* labels */
.eyebrow,.section-index,.sub-label,.figure-caption,.num,.step-num,.service-num{font-family:var(--mono);font-size:var(--fs-label);font-weight:500;letter-spacing:.06em;line-height:1.4;text-transform:uppercase}
.eyebrow{color:var(--accent);margin-bottom:var(--s-3)}
.section-index{color:var(--muted);padding-top:.55rem}
.section-index::before{content:'';display:block;width:1.5rem;height:2px;margin-bottom:.85rem;background:var(--accent)}
.sub-label{color:var(--muted)}
.num{color:var(--accent)}

/* links & buttons */
.text-link,.arrow-link{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.3em;text-decoration-color:var(--line);transition:text-decoration-color .15s,color .15s}
.text-link:hover,.arrow-link:hover{text-decoration-color:currentColor}
.arrow-link{font-weight:600;font-size:var(--fs-small);color:var(--accent)}
.arrow-link:hover{color:var(--accent-hover)}
.arrow-link span{display:inline-block;margin-left:.3em;transition:transform .15s}
.arrow-link:hover span{transform:translateX(3px)}

.button{display:inline-flex;align-items:center;gap:.75rem;min-height:3rem;padding:.7rem 1.15rem;border:1px solid var(--dark);border-radius:var(--radius);background:var(--dark);color:var(--on-dark);font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.button::after{content:'→';font-weight:400;transition:transform .15s}
.button:hover{background:var(--accent);border-color:var(--accent)}
.button:hover::after{transform:translateX(3px)}
.button-inverse{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.button-inverse:hover{background:var(--accent-on-dark);border-color:var(--accent-on-dark);color:var(--ink)}
.button-small{min-height:2.75rem;padding:.5rem .9rem;font-size:var(--fs-small)}
.button-small::after{content:none}
.button-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.button-ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.linklike{padding:0;border:0;background:none;text-decoration:underline;text-underline-offset:.25em;cursor:pointer}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.wordmark{font-size:1.2rem;font-weight:700;letter-spacing:-.02em;text-decoration:none;color:var(--ink);padding-block:.5rem}
.wordmark span{margin-left:.12em;padding-left:.18em;border-left:2px solid var(--accent);color:var(--accent)}
.main-nav{display:flex;align-items:center;gap:clamp(1.25rem,2.4vw,2.25rem);font-size:var(--fs-small)}
.main-nav a{text-decoration:none;color:var(--ink-2);padding-block:.6rem;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .2s}
.main-nav a:hover{background-size:100% 1px;color:var(--ink)}
.main-nav .nav-cta{margin-left:.25rem;padding:.5rem .9rem;border:1px solid var(--ink);border-radius:var(--radius);font-weight:600;color:var(--ink);background:none;transition:background-color .15s,color .15s}
.main-nav .nav-cta:hover{background:var(--ink);color:var(--paper)}
.menu-toggle{display:none;align-items:center;gap:.6rem;min-height:2.75rem;padding:0 .25rem 0 .75rem;border:0;background:none;font-size:var(--fs-small);font-weight:500;cursor:pointer}
.menu-toggle-icon{position:relative;width:1.25rem;height:2px;background:currentColor}
.menu-toggle-icon::before{content:'';position:absolute;left:0;top:-6px;width:100%;height:2px;background:currentColor}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon{background:transparent}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon::before{top:0;transform:rotate(45deg);box-shadow:none}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon::after{content:'';position:absolute;left:0;top:0;width:100%;height:2px;background:currentColor;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(3.5rem,2rem + 6vw,7rem) 0}
.hero-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap);align-items:start}
.hero-copy{grid-column:1/7;padding-top:clamp(0rem,2vw,2.5rem)}
.hero h1{max-width:11ch}
.hero-lead{margin-top:var(--s-4);max-width:34rem;font-size:var(--fs-lead);line-height:1.45;color:var(--ink)}
.hero-detail{margin-top:var(--s-2);max-width:32rem;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-2) var(--s-4);margin-top:var(--s-5)}
.hero-actions .text-link{display:inline-flex;align-items:center;min-height:2.75rem;font-weight:500}

.hero-figure{grid-column:8/13;margin-top:.25rem}
.figure-caption{display:flex;gap:1rem;padding-bottom:.9rem;margin-bottom:1.5rem;border-bottom:1px solid var(--ink);color:var(--muted)}
.figure-caption span{color:var(--ink)}
.system-map{width:100%;height:auto;overflow:visible}
.map-rules line{stroke:var(--line);stroke-width:1}
.map-layers text{font-family:var(--mono);font-size:10px;letter-spacing:.05em;fill:var(--muted)}
.map-layers .map-idx{fill:var(--accent)}
.map-links path{fill:none;stroke:var(--ink);stroke-width:1}
.map-bus{stroke:var(--accent);stroke-width:1.5}
.map-node rect{fill:var(--paper);stroke:var(--ink);stroke-width:1}
.map-node text{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.05em;fill:var(--ink)}
.map-node-dark rect{fill:var(--dark);stroke:var(--dark)}
.map-node-dark text{font-family:var(--sans);font-size:13px;letter-spacing:0;fill:var(--on-dark)}
.map-node-accent rect{stroke:var(--accent)}
.map-node-accent text{fill:var(--accent)}
.map-bracket path{fill:none;stroke:var(--muted);stroke-width:1}
.map-bracket text{font-family:var(--mono);font-size:10px;letter-spacing:.2em;fill:var(--muted)}

.proof-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:var(--col-gap);margin-top:clamp(3.5rem,6vw,6rem);border-top:1px solid var(--ink)}
.proof-row>div{padding:1.1rem 0 1.4rem}
.proof-row>div+div{padding-left:var(--col-gap);border-left:1px solid var(--line)}
.proof-row dt{font-family:var(--mono);font-size:var(--fs-label);font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.proof-row dd{margin-top:.35rem;font-size:var(--fs-small);line-height:1.45;color:var(--ink-2)}

/* ---------- problem / context ---------- */
.context{border-top:1px solid var(--line);margin-top:clamp(0rem,2vw,1rem)}
.context .section-index{grid-column:1/4}
.context-head{grid-column:4/11}
.context-head h2{margin-bottom:var(--s-4)}
.context-aside{grid-column:1/4;margin-top:var(--s-6);padding-top:1.1rem;font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.problem-list{grid-column:4/13;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--col-gap);margin-top:var(--s-6);counter-reset:none}
.problem-list li{display:grid;grid-template-columns:2.75rem 1fr;align-items:baseline;padding:1.1rem 0 1.35rem;border-top:1px solid var(--line);font-size:1.0625rem;line-height:1.45;color:var(--ink)}
.problem-list li:nth-child(-n+2){border-top-color:var(--ink)}
.problem-list .num{font-size:var(--fs-label)}
.statement{grid-column:4/12;margin-top:var(--s-6);padding-left:1.25rem;border-left:2px solid var(--accent);font-size:var(--fs-lead);line-height:1.4;font-weight:500;color:var(--ink);max-width:40ch}

/* ---------- section heads ---------- */
.section-head{margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.section-head .section-index{grid-column:1/4}
.section-head>h2,.section-head>div{grid-column:4/12}
.section-head .lead{margin-top:var(--s-3);max-width:40rem}

/* ---------- services ---------- */
.services{background:var(--paper-2)}
.service-list{border-top:1px solid var(--ink)}
.service{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap);padding:clamp(1.75rem,3vw,2.5rem) 0;border-bottom:1px solid var(--line)}
.service-num{grid-column:1/4;color:var(--accent);font-size:clamp(1rem,.8rem + .6vw,1.35rem);letter-spacing:.02em}
.service-body{grid-column:4/10}
.service-body h3{font-size:clamp(1.35rem,1.1rem + .7vw,1.7rem);letter-spacing:-.015em}
.service-claim{margin-top:.4rem;font-weight:500;color:var(--ink)}
.service-body>p:not(.service-claim){margin-top:var(--s-2);color:var(--muted)}
.inline-list{display:flex;flex-wrap:wrap;margin-top:var(--s-2);color:var(--muted);font-size:1.0625rem;line-height:1.7;max-width:62ch}
.inline-list li:not(:last-child)::after{content:'·';padding:0 .5em;color:var(--line)}
.service-meta{grid-column:10/13;display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;padding-top:.3rem}
.price{font-weight:600;font-size:1.125rem;color:var(--ink);white-space:nowrap}
.price span{font-weight:400;color:var(--muted);font-size:var(--fs-small)}
.price-note{font-size:var(--fs-small);color:var(--muted)}
.service-meta .arrow-link{margin-top:auto;padding-top:var(--s-3)}

/* ---------- health check (dark) ---------- */
.health{background:var(--dark);color:var(--on-dark)}
.health h2,.health h3,.health .lead{color:var(--on-dark)}
.health p{color:var(--on-dark-muted)}
.health .section-index,.health .sub-label{color:var(--on-dark-muted)}
.health .section-index::before{background:var(--accent-on-dark)}
.health-intro{grid-column:1/6;min-width:0}
.health h2{font-size:clamp(2.3rem,1.4rem + 3vw,3.9rem);margin:var(--s-3) 0 var(--s-4);overflow-wrap:break-word}
.health .lead{margin-bottom:var(--s-2)}
.question-list{grid-column:7/13;align-self:end;counter-reset:q;border-top:1px solid var(--on-dark-muted);margin-top:var(--s-5)}
.question-list li{counter-increment:q;display:grid;grid-template-columns:2.75rem 1fr;align-items:baseline;padding:.9rem 0;border-bottom:1px solid var(--dark-line);font-size:clamp(1.1rem,1rem + .4vw,1.3rem);line-height:1.35;color:var(--on-dark)}
.question-list li::before{content:counter(q,decimal-leading-zero);font-family:var(--mono);font-size:var(--fs-label);color:var(--accent-on-dark)}

.health-scope,.health-result{margin-top:clamp(4rem,7vw,6.5rem)}
.health-scope .sub-label,.health-result .sub-label{grid-column:1/4;padding-top:1rem;border-top:1px solid var(--dark-line)}
.health .scope-list{grid-column:4/13;border-top:1px solid var(--on-dark-muted)}
.scope-list{columns:3;column-gap:var(--col-gap);padding-top:.6rem}
.scope-list li{break-inside:avoid;padding:.5rem 0 .5rem 1.1rem;position:relative;font-size:1rem;line-height:1.4}
.scope-list li::before{content:'';position:absolute;left:0;top:1.15em;width:.5rem;height:1px;background:currentColor;opacity:.55}
.health .scope-list li{color:var(--on-dark)}

.result-body{grid-column:4/13}
.severity{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--on-dark-muted)}
.severity li{display:flex;flex-direction:column;gap:.35rem;padding:1.4rem var(--col-gap) 1.6rem 0}
.severity li+li{padding-left:var(--col-gap);border-left:1px solid var(--dark-line)}
.severity strong{font-family:var(--mono);font-weight:500;font-size:.875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark)}
.severity span:last-child{color:var(--on-dark-muted);font-size:var(--fs-small);line-height:1.45}
.sev-mark{display:block;width:100%;height:6px;margin-bottom:.9rem;border:1px solid var(--accent-on-dark)}
.sev-critical .sev-mark{background:var(--accent-on-dark)}
.sev-important .sev-mark{background:linear-gradient(90deg,var(--accent-on-dark) 50%,transparent 50%)}
.sev-advisory .sev-mark{border-color:var(--on-dark-muted)}
.result-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:var(--s-3) var(--col-gap);margin-top:var(--s-4);padding-top:var(--s-4);border-top:1px solid var(--dark-line)}
.result-text{grid-column:1/-1;font-size:var(--fs-lead);line-height:1.4;font-weight:500;color:var(--on-dark)!important;max-width:34ch}
.result-price{font-size:clamp(2rem,1.4rem + 2vw,3rem);font-weight:600;letter-spacing:-.02em;line-height:1;color:var(--on-dark)!important;white-space:nowrap}
.result-price span{font-size:1rem;font-weight:400;letter-spacing:0;color:var(--on-dark-muted)}

/* ---------- situations (Q&A) ---------- */
.qa-list{counter-reset:qa;border-top:1px solid var(--ink)}
.qa{counter-increment:qa;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap);padding:1.6rem 0 1.8rem;border-bottom:1px solid var(--line)}
.qa::before{grid-column:1/4;content:'Olukord ' counter(qa,decimal-leading-zero);font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:.35rem}
.qa dt{grid-column:4/8;font-size:1.1875rem;font-weight:600;line-height:1.35;color:var(--ink);padding-right:var(--s-2)}
.qa dd{grid-column:8/13;color:var(--muted);line-height:1.55}

/* ---------- fractional ---------- */
.fractional{background:var(--paper-2)}
.fractional-head{grid-column:1/7}
.fractional-head h2{margin-top:var(--s-3)}
.fractional-body{grid-column:8/13;padding-top:3.2rem}
.fractional-body p:not(.lead){color:var(--muted)}
.pull-quote{grid-column:1/11;margin-block:clamp(3.5rem,7vw,6rem);padding-top:var(--s-4);border-top:2px solid var(--ink)}
.pull-quote p{max-width:30ch;font-size:clamp(1.55rem,1.1rem + 1.6vw,2.5rem);font-weight:500;line-height:1.2;letter-spacing:-.018em;color:var(--ink)}
.pull-quote p::before{content:'“';color:var(--accent);margin-right:.05em}
.pull-quote p::after{content:'”';color:var(--accent)}
.fractional .sub-label{grid-column:1/4;padding-top:1rem}
.fractional-scope{grid-column:4/13}
.fractional .scope-list{border-top:1px solid var(--ink)}
.price-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--s-3);margin-top:var(--s-5);padding-top:var(--s-3);border-top:1px solid var(--line)}

/* ---------- development ---------- */
.build-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.build-grid>div{padding:1.5rem var(--col-gap) 2rem 0;border-bottom:1px solid var(--line)}
.build-grid>div:not(:nth-child(3n+1)){padding-left:var(--col-gap);border-left:1px solid var(--line)}
.build-grid dt{font-size:var(--fs-h3);font-weight:600;line-height:1.25}
.build-grid dd{margin-top:.6rem;color:var(--muted);font-size:1.0625rem;line-height:1.55}
.build-ai{position:relative}
.build-ai::before{content:'';position:absolute;top:-1px;left:var(--col-gap);right:0;height:3px;background:var(--accent)}
.note-line{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap);margin-top:var(--s-5);max-width:none}
.note-line::before{grid-column:1/4;content:'Põhimõte';font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);padding-top:.35rem}
.note-line{font-size:var(--fs-lead);line-height:1.4;font-weight:500;color:var(--ink)}
.note-line>*{grid-column:4/12}

/* ---------- about ---------- */
.about{border-top:1px solid var(--line)}
.about-head{grid-column:1/6;align-self:start;position:sticky;top:calc(var(--header-h) + 2rem)}
.about-head h2{margin-top:var(--s-3);max-width:14ch}
.about-body{grid-column:7/13}
.about-body>p:not(.lead):not(.closing){margin-top:var(--s-3);color:var(--muted)}
.sub-label-inline{margin-top:var(--s-5);padding-bottom:.8rem;border-bottom:1px solid var(--ink)}
.scope-list-2{columns:2}
.scope-list-3{columns:3}
.about .scope-list li{color:var(--ink-2)}
.closing{margin-top:var(--s-5);padding-top:var(--s-4);border-top:1px solid var(--line);font-size:var(--fs-lead);line-height:1.45;font-weight:500;color:var(--ink)}

/* ---------- principles ---------- */
.principles{background:var(--paper-2)}
.principle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--col-gap);border-top:1px solid var(--ink)}
.principle-grid article{padding:1.75rem 0 2.25rem;border-bottom:1px solid var(--line)}
.principle-grid h3{display:flex;align-items:baseline;gap:1rem;font-size:clamp(1.3rem,1.1rem + .6vw,1.6rem);letter-spacing:-.015em}
.principle-grid h3 .num{flex:0 0 1.5rem}
.principle-grid p{margin-top:.75rem;padding-left:2.5rem;color:var(--muted);max-width:42ch}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--col-gap);counter-reset:none}
.steps li{position:relative;padding-top:1.9rem;border-top:1px solid var(--ink)}
.steps li::before{content:'';position:absolute;top:-5px;left:0;width:9px;height:9px;background:var(--accent)}
.step-num{display:block;color:var(--muted);margin-bottom:.75rem}
.steps h3{font-size:clamp(1.35rem,1.1rem + .7vw,1.7rem);letter-spacing:-.015em}
.steps p{margin-top:.6rem;color:var(--muted);max-width:32ch}
.process-cta{margin-top:var(--s-5)}

/* ---------- contact ---------- */
.contact{background:var(--dark);color:var(--on-dark)}
.contact h2,.contact .lead{color:var(--on-dark)}
.contact p{color:var(--on-dark-muted)}
.contact .section-index{color:var(--on-dark-muted)}
.contact .section-index::before{background:var(--accent-on-dark)}
.contact-intro{grid-column:1/6}
.contact-intro h2{margin:var(--s-3) 0 var(--s-4);max-width:16ch}
.contact-card{margin-top:var(--s-5);padding-top:var(--s-3);border-top:1px solid var(--dark-line);font-style:normal;display:flex;flex-direction:column;gap:.35rem}
.contact-card .contact-name{color:var(--on-dark);font-weight:600}
.contact-card a{color:var(--accent-on-dark);text-underline-offset:.25em;min-height:2.75rem;display:inline-flex;align-items:center;align-self:flex-start}

.contact-form{grid-column:7/13;padding-top:.6rem}
.field{margin-bottom:1.5rem}
.field label{display:block;margin-bottom:.4rem;font-size:var(--fs-small);font-weight:500;color:var(--on-dark)}
.optional{font-weight:400;color:var(--on-dark-muted)}
.field input,.field textarea{display:block;width:100%;min-height:3rem;padding:.7rem .85rem;border:1px solid var(--dark-line);border-radius:var(--radius);background:var(--dark-2);color:var(--on-dark);font-size:1.0625rem;line-height:1.45;transition:border-color .15s}
.field textarea{min-height:9rem;resize:vertical}
.field input:hover,.field textarea:hover{border-color:var(--on-dark-muted)}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent-on-dark);outline-offset:1px;border-color:var(--accent-on-dark)}
.field [aria-invalid="true"]{border-color:var(--accent-on-dark)}
.field-error{margin-top:.4rem;min-height:0;font-size:var(--fs-small);color:var(--accent-on-dark)!important}
.field-error:empty{display:none}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-2) var(--s-3);margin-top:var(--s-4)}
.form-note{font-size:var(--fs-small)}
.form-status{margin-top:var(--s-3);font-size:1rem;outline:0}
.form-status:empty{display:none}
.form-status.is-success{padding:1rem 1.1rem;border-left:3px solid var(--on-dark);background:var(--dark-2);color:var(--on-dark)!important}
.form-status.is-error{padding:1rem 1.1rem;border-left:3px solid var(--accent-on-dark);background:var(--dark-2);color:var(--on-dark)!important}
.contact-form button[disabled]{opacity:.6;cursor:progress}

/* ---------- footer ---------- */
.site-footer{padding-block:var(--s-6) var(--s-3);background:var(--dark-2);color:var(--on-dark-muted);font-size:var(--fs-small)}
.site-footer p{max-width:none}
.footer-top{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--col-gap);padding-bottom:var(--s-6)}
.footer-brand{grid-column:1/7}
.site-footer .wordmark{color:var(--on-dark);font-size:1.35rem}
.site-footer .wordmark span{color:var(--accent-on-dark);border-color:var(--accent-on-dark)}
.footer-brand p:first-of-type{margin-top:var(--s-2);font-size:var(--fs-lead);font-weight:500;color:var(--on-dark)}
.footer-services{margin-top:.35rem}
.footer-nav{grid-column:8/13;display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:.25rem var(--col-gap)}
.footer-nav a{display:inline-flex;align-items:center;min-height:2.5rem;color:var(--on-dark);text-decoration:none}
.footer-nav a:hover{text-decoration:underline;text-underline-offset:.3em}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-2) var(--s-4);padding-top:var(--s-3);border-top:1px solid var(--dark-line);font-size:.8125rem;line-height:1.6}
.footer-bottom strong{font-weight:500;color:var(--on-dark)}
.footer-bottom p:last-child{text-align:right}
.footer-bottom a,.footer-bottom .linklike{display:inline-block;padding-block:.65rem;color:var(--on-dark);text-underline-offset:.25em;font-size:inherit}
.footer-bottom .linklike{margin-left:1rem}

/* ---------- consent ---------- */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--paper);border-top:1px solid var(--ink);box-shadow:0 -1px 0 var(--line)}
.consent-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--s-2) var(--s-4);padding-block:1rem}
.consent p{font-size:var(--fs-small);max-width:70ch;color:var(--ink-2)}
.consent a{color:var(--accent)}
.consent-actions{display:flex;gap:.75rem}

/* ---------- sub pages ---------- */
.page{padding-block:clamp(3.5rem,2rem + 5vw,6.5rem) var(--section)}
.page .grid>.section-index{grid-column:1/4}
.page-body{grid-column:4/11}
.page-body h1{font-size:clamp(2.2rem,1.4rem + 2.8vw,3.6rem);margin-bottom:var(--s-4)}
.page-body h2{font-size:clamp(1.35rem,1.15rem + .7vw,1.7rem);margin:var(--s-5) 0 var(--s-2);letter-spacing:-.012em}
.page-body p,.page-body li{color:var(--ink-2)}
.page-body p+p{margin-top:var(--s-2)}
.page-body ul{margin-top:var(--s-2);padding-left:1.1rem;list-style:disc}
.page-body li+li{margin-top:.35rem}
.page-body a:not(.button){color:var(--accent);text-underline-offset:.25em}
.page-meta{margin-top:var(--s-5);padding-top:var(--s-2);border-top:1px solid var(--line);font-size:var(--fs-small);color:var(--muted)}
.page-body .error-code{font-family:var(--mono);font-size:clamp(4rem,3rem + 6vw,8rem);line-height:1;color:var(--accent);margin-bottom:var(--s-4)}
.page .button{margin-top:var(--s-4)}

/* ==========================================================================
   Tablet
   ========================================================================== */
@media (max-width:1080px){
  :root{--fs-body:1.0625rem}
  .hero-copy{grid-column:1/-1}
  .hero h1{max-width:13ch}
  .hero-figure{grid-column:1/-1;max-width:38rem;margin-top:var(--s-6)}
  .proof-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-row>div:nth-child(3){padding-left:0;border-left:0}
  .proof-row>div:nth-child(n+3){border-top:1px solid var(--line)}
  .context-head,.section-head>h2,.section-head>div{grid-column:4/-1}
  .service-body{grid-column:4/-1}
  .service-meta{grid-column:4/-1;flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:.25rem 1.5rem;margin-top:var(--s-3);padding-top:0}
  .service-meta .arrow-link{margin-top:0;padding-top:0;margin-left:auto}
  .health-intro{grid-column:1/-1}
  .health-intro>p{max-width:40rem}
  .question-list{grid-column:1/-1}
  .scope-list{columns:2}
  .qa dt{grid-column:4/-1}
  .qa dd{grid-column:4/-1;margin-top:.5rem}
  .fractional-head{grid-column:1/-1}
  .fractional-body{grid-column:4/-1;padding-top:var(--s-4)}
  .pull-quote{grid-column:1/-1}
  .build-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .build-grid>div:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .build-grid>div:nth-child(even){padding-left:var(--col-gap);border-left:1px solid var(--line)}
  .build-ai::before{left:var(--col-gap)}
  .about-head{grid-column:1/-1;position:static;margin-bottom:var(--s-5)}
  .about-head h2{max-width:20ch}
  .about-body{grid-column:4/-1}
  .principle-grid{grid-template-columns:1fr}
  .contact-intro,.contact-form{grid-column:1/-1}
  .contact-form{margin-top:var(--s-5)}
  .footer-brand{grid-column:1/-1}
  .footer-nav{grid-column:1/-1;margin-top:var(--s-4)}
  .page-body{grid-column:1/-1}
  .page .grid>.section-index{grid-column:1/-1;margin-bottom:var(--s-3)}
}

/* ==========================================================================
   Mobile
   ========================================================================== */
@media (max-width:760px){
  :root{--fs-body:1.0625rem;--header-h:3.5rem;--fs-h1:clamp(2.35rem,1.4rem + 5.2vw,3rem);--fs-h2:clamp(1.65rem,1.2rem + 2.4vw,2.1rem)}
  .grid,.hero-grid,.service,.qa,.footer-top,.note-line{grid-template-columns:minmax(0,1fr)}
  .grid>*,.hero-grid>*,.service>*,.qa>*,.qa::before,.footer-top>*,.note-line>*,.note-line::before{grid-column:1/-1!important}

  .menu-toggle{display:inline-flex}
  .main-nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1.25rem;background:var(--paper);border-bottom:1px solid var(--ink);font-size:1.0625rem}
  .main-nav.is-open{display:flex}
  .main-nav a{display:flex;align-items:center;min-height:3rem;border-bottom:1px solid var(--line);background:none}
  .main-nav .nav-cta{margin:1rem 0 0;justify-content:center;border-bottom:1px solid var(--ink)}

  .hero{padding-top:2.75rem}
  .hero-lead{margin-top:var(--s-3)}
  .hero-actions{margin-top:var(--s-4)}
  .hero-figure{margin-top:var(--s-5)}
  .figure-caption{margin-bottom:1rem}
  .proof-row{grid-template-columns:1fr;margin-top:var(--s-5)}
  .proof-row>div,.proof-row>div+div{display:grid;grid-template-columns:7.5rem 1fr;gap:1rem;align-items:baseline;padding:.8rem 0;border-left:0;border-top:1px solid var(--line)}
  .proof-row>div:first-child{border-top:0}
  .proof-row dd{margin-top:0}

  .section-index{margin-bottom:var(--s-3)}
  .section-head{margin-bottom:var(--s-5)}
  .context-aside{margin-top:var(--s-5);margin-bottom:0}
  .problem-list{grid-template-columns:1fr;margin-top:var(--s-2)}
  .problem-list li:nth-child(2){border-top-color:var(--line)}
  .statement{margin-top:var(--s-5)}

  .service-num{margin-bottom:.5rem}
  .service-meta{flex-direction:column;align-items:flex-start;gap:.25rem}
  .service-meta .arrow-link{margin-left:0;margin-top:.75rem;display:inline-flex;align-items:center;min-height:2.75rem}

  .question-list{margin-top:var(--s-4)}
  .health-scope,.health-result{margin-top:var(--s-6)}
  .health-scope .sub-label,.health-result .sub-label{border-top:0;padding-top:0;margin-bottom:.75rem}
  .scope-list,.scope-list-2,.scope-list-3{columns:1}
  .severity{grid-template-columns:1fr}
  .severity li,.severity li+li{padding:1.1rem 0 1.2rem;border-left:0;border-top:1px solid var(--dark-line)}
  .severity li:first-child{border-top:0}
  .result-summary{grid-template-columns:1fr}

  .qa{padding:1.25rem 0 1.4rem}
  .qa::before{padding-top:0;margin-bottom:.5rem}
  .qa dt{padding-right:0}

  .fractional-body{padding-top:var(--s-3)}
  .fractional .sub-label{margin-bottom:.5rem}
  .price-row{flex-direction:column;align-items:flex-start}

  .build-grid{grid-template-columns:1fr}
  .build-grid>div,.build-grid>div:nth-child(even){padding:1.25rem 0 1.5rem;border-left:0}
  .build-ai::before{left:0}
  .note-line::before{margin-bottom:.5rem;padding-top:0}

  .about-head{margin-bottom:var(--s-4)}

  .principle-grid p{padding-left:2.5rem}

  .steps{grid-template-columns:1fr;row-gap:var(--s-4)}

  .contact-form{margin-top:var(--s-5)}
  .form-actions .button{width:100%;justify-content:center}

  .footer-nav{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .footer-bottom p:last-child{text-align:left}

  .consent-actions{width:100%}
  .consent-actions .button{flex:1;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

@media print{
  .site-header,.consent,.contact-form,.hero-figure{display:none}
  body{background:#fff}
  .health,.contact,.site-footer{background:#fff;color:#000}
}

/* static header nav on sub pages (no burger) */
.main-nav-static{position:static!important;display:flex!important;flex-direction:row!important;padding:0!important;border:0!important;background:none!important}
.main-nav-static .nav-cta{margin:0!important}