/* ==========================================================================
   OMNILABS — main.css
   Self-hosted Archivo (SIL OFL 1.1). No external requests.
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("../fonts/archivo-latin.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;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("../fonts/archivo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Tokens ----------------------------------------------------------------- */
:root {
  --paper: #eeece5;
  --paper-deep: #e4e1d8;
  --ink: #151513;
  --ink-soft: #33322e;
  --mute: #5c5b55;
  --line: #c6c3b9;
  --on-ink: #eeece5;
  --on-ink-mute: #a3a199;
  --on-ink-line: #3b3a36;
  --error: #9b1c1c;

  --font: "Archivo", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;

  --margin: clamp(1.25rem, 4vw, 3.5rem);
  --gutter: clamp(1rem, 2vw, 1.75rem);
  --max: 1600px;
  --section: clamp(5rem, 11vw, 10rem);

  --t-small: 0.875rem;
  --t-body: 1.0625rem;
  --t-lead: clamp(1.1875rem, 1.6vw, 1.4375rem);
  --t-h3: clamp(1.625rem, 2.6vw, 2.5rem);
  --t-h2: clamp(2.5rem, 6.2vw, 6rem);
  --t-display: clamp(3.4rem, 10.4vw, 10.5rem);

  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --header-h: 4.5rem;
}

/* Reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--t-body);
  line-height: 1.55;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
::selection { background: var(--ink); color: var(--paper); }

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--margin);
  top: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* Layout ----------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--margin);
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: var(--gutter);
}
@media (min-width: 900px) {
  .grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
}
.section { padding-block: var(--section); }
.rule { border-top: 1px solid var(--line); }

/* Type ------------------------------------------------------------------- */
.h2 {
  font-size: var(--t-h2);
  font-weight: 640;
  font-stretch: 84%;
  line-height: 0.95;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.h3 {
  font-size: var(--t-h3);
  font-weight: 620;
  font-stretch: 88%;
  line-height: 1.02;
  letter-spacing: -0.025em;
}
.lead {
  font-size: var(--t-lead);
  line-height: 1.45;
  letter-spacing: -0.005em;
  max-width: 34em;
}
.muted { color: var(--mute); }
.small { font-size: var(--t-small); }

/* Links & buttons -------------------------------------------------------- */
.link {
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  padding-bottom: 2px;
  transition: background-size 0.35s var(--ease);
}
.link:hover { background-size: 0% 1px; background-position: 100% 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.9rem 1.6rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-weight: 560;
  font-size: 1rem;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}
.btn:hover { background: var(--ink-soft); }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn[disabled] { opacity: 0.55; cursor: progress; }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: var(--header-h);
}

/* Logo (provided wordmark, inline SVG, inherits text colour) */
.wordmark {
  display: inline-flex;
  align-items: center;
  padding-block: 0.5rem;
  color: inherit;
  text-decoration: none;
}
.wordmark .logo { height: 1.35rem; width: auto; }
.wordmark--footer .logo { height: 1.75rem; }
@media (min-width: 900px) { .wordmark .logo { height: 1.55rem; } .wordmark--footer .logo { height: 1.9rem; } }

.nav { display: none; }
.nav__list { display: flex; gap: clamp(1.25rem, 2.5vw, 2.5rem); }
.nav__list a { font-size: 0.9375rem; text-decoration: none; }
.nav__list a:hover { text-decoration: underline; text-underline-offset: 0.3em; text-decoration-thickness: 1px; }
.site-header .btn { min-height: 2.75rem; padding: 0.6rem 1.15rem; font-size: 0.9375rem; }
.header-cta { display: none; }

.menu-toggle {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.5rem 0;
  background: none;
  border: 0;
  font-weight: 560;
  cursor: pointer;
}
@media (min-width: 900px) {
  .nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 49;
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 2rem var(--margin) 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu ul a {
  display: block;
  padding-block: 0.6rem;
  font-size: clamp(2.25rem, 10vw, 3.5rem);
  font-weight: 620;
  font-stretch: 84%;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-decoration: none;
}
.mobile-menu .btn { width: 100%; margin-top: 2rem; }
@media (min-width: 900px) { .mobile-menu { display: none !important; } }

/* Hero ------------------------------------------------------------------- */
.hero { padding-top: clamp(3rem, 9vw, 8.5rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.hero__title {
  font-size: var(--t-display);
  font-weight: 660;
  font-stretch: 80%;
  line-height: 0.9;
  letter-spacing: -0.045em;
  margin-left: -0.04em;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero__title .line > span { display: inline-block; }
.hero__title .line + .line { padding-left: clamp(0rem, 8vw, 9rem); }

.hero__foot {
  margin-top: clamp(3rem, 7vw, 6.5rem);
  row-gap: 2.5rem;
  align-items: end;
}
.hero__intro { grid-column: 1 / -1; }
.hero__lead { font-size: var(--t-lead); line-height: 1.45; max-width: 30em; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
  margin-top: 2rem;
}
.hero__index { grid-column: 1 / -1; border-top: 1px solid var(--ink); }
.hero__index a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: padding 0.3s var(--ease);
}
.hero__index a:hover { padding-inline: 0.5rem; }
.hero__index-name { font-weight: 560; }
.hero__index-price { font-variant-numeric: tabular-nums; white-space: nowrap; }
.hero__index-note { margin-top: 0.9rem; }

@media (min-width: 900px) {
  .hero__intro { grid-column: 1 / span 6; }
  .hero__index { grid-column: 8 / -1; }
}

/* Hero entrance: the one orchestrated moment on the page. */
@media (prefers-reduced-motion: no-preference) {
  .hero__title .line > span {
    transform: translateY(105%);
    animation: rise 1s var(--ease) forwards;
  }
  .hero__title .line:nth-child(2) > span { animation-delay: 0.12s; }
  .hero__foot { opacity: 0; animation: fade 0.9s var(--ease) 0.45s forwards; }
}
@keyframes rise { to { transform: none; } }
@keyframes fade { to { opacity: 1; } }

/* Section heading row ---------------------------------------------------- */
.section-head { row-gap: 1.5rem; margin-bottom: clamp(3rem, 7vw, 6rem); align-items: end; }
.section-head .h2 { grid-column: 1 / -1; }
.section-head p { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .section-head .h2 { grid-column: 1 / span 7; }
  .section-head p { grid-column: 9 / -1; }
}

/* Services --------------------------------------------------------------- */
.service {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--ink);
  row-gap: 2rem;
}
.service:last-child { border-bottom: 1px solid var(--ink); }
.service__head { grid-column: 1 / -1; }
.service__body { grid-column: 1 / -1; }
.service__index { font-variant-numeric: tabular-nums; margin-bottom: 1.5rem; }
.service__price {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  font-size: clamp(3rem, 7vw, 6.75rem);
  font-weight: 300;
  font-stretch: 78%;
  letter-spacing: -0.04em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.service__price--text { font-size: clamp(2.5rem, 5.2vw, 5rem); }
.service__price-note { margin-top: 0.75rem; }
.service__desc { font-size: var(--t-lead); line-height: 1.45; max-width: 32em; }
.service__list {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  column-gap: var(--gutter);
}
.service__list li {
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.service__note { margin-top: 1.75rem; max-width: 38em; }
.service__cta { margin-top: 2.25rem; }
@media (min-width: 700px) {
  .service__list { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .service__head { grid-column: 1 / span 5; }
  .service__body { grid-column: 7 / -1; }
}

/* Value (ink) ------------------------------------------------------------ */
.value { background: var(--ink); color: var(--on-ink); }
.value ::selection { background: var(--paper); color: var(--ink); }
.value__title {
  font-size: var(--t-display);
  font-weight: 660;
  font-stretch: 80%;
  line-height: 0.92;
  letter-spacing: -0.045em;
  max-width: 11em;
  text-wrap: balance;
}
.value__list { margin-top: clamp(4rem, 9vw, 8rem); row-gap: 3rem; }
.value__item { grid-column: 1 / -1; border-top: 1px solid var(--on-ink-line); padding-top: 1.5rem; }
.value__item h3 {
  font-size: clamp(1.625rem, 2.4vw, 2.25rem);
  font-weight: 600;
  font-stretch: 88%;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.value__item p { margin-top: 1rem; color: var(--on-ink-mute); max-width: 26em; }
@media (min-width: 900px) {
  .value__item:nth-child(1) { grid-column: 1 / span 4; }
  .value__item:nth-child(2) { grid-column: 5 / span 4; margin-top: 5rem; }
  .value__item:nth-child(3) { grid-column: 9 / span 4; margin-top: 10rem; }
}

/* About ------------------------------------------------------------------ */
.about__grid { row-gap: 2.5rem; }
.about__grid .h2 { grid-column: 1 / -1; }
.about__text { grid-column: 1 / -1; }
.about__statement {
  font-size: clamp(1.5rem, 2.7vw, 2.5rem);
  font-weight: 460;
  line-height: 1.22;
  letter-spacing: -0.018em;
  max-width: 24em;
  text-wrap: pretty;
}
.principles {
  margin-top: clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: 1fr;
  column-gap: var(--gutter);
}
.principles > div { padding-block: 1.25rem 1.5rem; border-top: 1px solid var(--line); }
.principles dt { font-weight: 600; }
.principles dd { margin-top: 0.35rem; color: var(--mute); max-width: 26em; }
@media (min-width: 700px) {
  .principles { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .about__grid .h2 { grid-column: 1 / span 4; }
  .about__text { grid-column: 6 / -1; }
}

/* Process ---------------------------------------------------------------- */
.steps { row-gap: 3rem; }
.step { grid-column: 1 / -1; border-top: 1px solid var(--ink); padding-top: 1.25rem; }
.step__num {
  display: block;
  font-size: clamp(4.5rem, 9vw, 8.5rem);
  font-weight: 250;
  font-stretch: 72%;
  line-height: 0.85;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  margin-bottom: clamp(1.5rem, 3vw, 2.75rem);
}
.step h3 { font-size: 1.375rem; font-weight: 620; letter-spacing: -0.01em; }
.step p { margin-top: 0.5rem; color: var(--mute); max-width: 22em; }
@media (min-width: 600px) and (max-width: 899px) {
  .step { grid-column: span 2; }
}
@media (min-width: 900px) {
  .step { grid-column: span 3; }
}

/* Contact ---------------------------------------------------------------- */
.contact { border-top: 1px solid var(--ink); }
.contact__grid { row-gap: 3.5rem; }
.contact__intro { grid-column: 1 / -1; }
.contact__intro .lead { margin-top: 1.75rem; }
.contact__direct { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 1.25rem; }
.contact__direct dt { color: var(--mute); font-size: var(--t-small); }
.contact__direct dd a {
  font-size: clamp(1.375rem, 2.2vw, 1.875rem);
  font-weight: 520;
  letter-spacing: -0.015em;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.contact__direct dd a:hover { text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
.contact__form { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .contact__intro { grid-column: 1 / span 6; }
  .contact__form { grid-column: 8 / -1; padding-top: 0.75rem; }
}

/* Form ------------------------------------------------------------------- */
.form { display: grid; gap: 1.75rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 560; font-size: 0.9375rem; }
.field label .opt { font-weight: 400; color: var(--mute); }
.field input,
.field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  font-size: 1.125rem;
  appearance: none;
}
.field textarea { min-height: 8rem; resize: vertical; line-height: 1.5; }
.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-bottom-width: 2px;
  padding-bottom: calc(0.6rem - 1px);
  box-shadow: 0 6px 0 -4px var(--ink);
}
.field [aria-invalid="true"] { border-bottom-color: var(--error); }
.field__error { color: var(--error); font-size: var(--t-small); min-height: 0; }
.field__error:empty { display: none; }

.consent { display: grid; grid-template-columns: auto 1fr; gap: 0.85rem; align-items: start; }
.consent input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  accent-color: var(--ink);
  cursor: pointer;
}
.consent label { font-size: 0.9375rem; line-height: 1.5; color: var(--ink-soft); }
.consent .field__error { grid-column: 2; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.form__status { font-size: 0.9375rem; }
.form__status.is-error { color: var(--error); }
.form__success {
  border-top: 1px solid var(--ink);
  padding-top: 1.5rem;
}
.form__success h3 { font-size: var(--t-h3); font-weight: 620; font-stretch: 88%; letter-spacing: -0.025em; line-height: 1.05; }
.form__success p { margin-top: 0.75rem; color: var(--mute); }

/* Footer ----------------------------------------------------------------- */
.site-footer { background: var(--paper-deep); padding-block: clamp(3.5rem, 7vw, 6rem) 2rem; }
.footer__grid { row-gap: 2.5rem; }
.footer__brand { grid-column: 1 / -1; }
.footer__brand p { margin-top: 1rem; color: var(--mute); max-width: 22em; }
.footer__col { grid-column: span 2; }
.footer__col h2 { font-size: var(--t-small); font-weight: 400; color: var(--mute); margin-bottom: 0.9rem; }
.footer__col li + li { margin-top: 0.45rem; }
.footer__col a { text-decoration: none; overflow-wrap: anywhere; }
.footer__col a:hover { text-decoration: underline; text-underline-offset: 0.25em; text-decoration-thickness: 1px; }
.footer__bottom {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  color: var(--mute);
  font-size: var(--t-small);
}
@media (min-width: 900px) {
  .footer__brand { grid-column: 1 / span 5; }
  .footer__col--nav { grid-column: 7 / span 2; }
  .footer__col--contact { grid-column: 9 / span 2; }
  .footer__col--legal { grid-column: 11 / span 2; }
}

/* Legal / simple pages --------------------------------------------------- */
.doc { padding-block: clamp(3rem, 8vw, 7rem) var(--section); }
.doc__grid { row-gap: 2.5rem; }
.doc__head { grid-column: 1 / -1; }
.doc__head .h2 { max-width: 12em; }
.doc__meta { margin-top: 1.25rem; color: var(--mute); }
.doc__body { grid-column: 1 / -1; max-width: 42rem; }
.doc__body h2 {
  font-size: 1.375rem;
  font-weight: 620;
  letter-spacing: -0.01em;
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.doc__body h2:first-child { margin-top: 0; }
.doc__body p, .doc__body ul, .doc__body dl { margin-top: 1rem; }
.doc__body ul { padding-left: 1.2rem; }
.doc__body li + li { margin-top: 0.35rem; }
.doc__body a { text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
.doc__body dl { display: grid; grid-template-columns: minmax(8rem, 13rem) 1fr; gap: 0.6rem 1.5rem; }
.doc__body dt { color: var(--mute); }
.doc__note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--ink);
  background: var(--paper-deep);
  font-size: var(--t-small);
}
@media (min-width: 900px) {
  .doc__head { grid-column: 1 / span 4; }
  .doc__body { grid-column: 6 / -1; }
}
@media (max-width: 520px) {
  .doc__body dl { grid-template-columns: 1fr; gap: 0.2rem; }
  .doc__body dd { margin-bottom: 0.75rem; }
}

/* Scroll reveal (only where it adds meaning; disabled for reduced motion) */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
}

@media print {
  .site-header, .mobile-menu, .contact__form, .skip-link { display: none !important; }
  .value { background: none; color: var(--ink); }
}

/* Small-screen refinements ------------------------------------------------ */
@media (max-width: 599px) {
  .hero__title { font-size: clamp(3rem, 14.5vw, 4.5rem); }
  .hero__title .line + .line { padding-left: 0; }
  .hero__actions .btn, .form__actions .btn, .service__cta { width: 100%; }
}