/* ==========================================================================
   NEW MEDIA NETWORK — Design System
   Direction: Technical Minimal / Swiss
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* ---- Base (near-white / near-black) ---- */
  --paper:      #F1EFE9;   /* warm near-white, not pure white — reads like uncoated stock */
  --paper-dim:  #E7E4DC;
  --ink:        #16140F;   /* warm near-black */
  --ink-soft:   #4A463E;   /* secondary text on paper */
  --line:       #C9C4B6;   /* rule / border colour */
  --line-strong:#16140F;

  /* ---- Accent ----
     Signal Orange, RAL-2009-adjacent "Traffic Orange".
     Rationale: pulled from print registration marks, surveyor's tape and
     technical signage — a colour that means "precision marker", not
     "marketing energy". It reads as considered and industrial rather than
     decorative, and it is deliberately NOT indigo/violet (the default
     "AI" hue) and NOT a generic brand red. Used sparingly, as a tool,
     never as a wash. */
  --signal:     #D6490C;
  --signal-ink: #FBEAE0;  /* text-on-signal */

  /* ---- Type scale (major third-ish, tuned for headline density) ---- */
  --fs-00: 0.6875rem;  /* 11px — micro / mono labels */
  --fs-0:  0.8125rem;  /* 13px — meta */
  --fs-1:  0.9375rem;  /* 15px — body */
  --fs-2:  1.125rem;   /* 18px — body-lg / lede */
  --fs-3:  1.5rem;     /* 24px — section head */
  --fs-4:  2.25rem;    /* 36px */
  --fs-5:  3.25rem;    /* 52px */
  --fs-6:  4.75rem;    /* 76px — hero */
  --fs-7:  7rem;       /* 112px — hero, desktop only */

  --font-head: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  /* ---- Spacing scale (4px base, strict) ---- */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  /* ---- Grid ---- */
  --col-gap: 24px;
  --page-margin: 48px;

  --ease: cubic-bezier(.2,.6,.2,1);
}

@media (max-width: 720px){
  :root{
    --page-margin: 20px;
    --col-gap: 16px;
    --fs-6: 2.75rem;
    --fs-7: 2.75rem;
    --fs-5: 2.1rem;
    --fs-4: 1.6rem;
  }
}

*,*::before,*::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; }

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-1);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}

a{ color: inherit; }

::selection{ background: var(--signal); color: var(--signal-ink); }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---- Layout grid ---- */
.grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--col-gap);
  padding: 0 var(--page-margin);
  max-width: 1600px;
  margin: 0 auto;
}

.wrap{
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--page-margin);
}

.rule{
  border: none;
  border-top: 1px solid var(--line-strong);
  margin: 0;
}
.rule--light{ border-top-color: var(--line); }

/* ---- Mono meta labels (sparingly) ---- */
.meta{
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.meta--signal{ color: var(--signal); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}
.site-header__inner{
  display:flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--page-margin);
  max-width: 1600px;
  margin: 0 auto;
  gap: var(--sp-5);
}
.logo{
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-1);
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}
.logo span{ color: var(--signal); }

.nav{
  display:flex;
  align-items: center;
  gap: var(--sp-6);
}
.nav__links{
  display:flex;
  gap: var(--sp-6);
  list-style: none;
  margin:0; padding:0;
}
.nav__links a{
  text-decoration:none;
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
  color: var(--ink);
}
.nav__links a::after{
  content:"";
  position:absolute;
  left:0; right:100%;
  bottom:-1px;
  height:2px;
  background: var(--signal);
  transition: right 0.25s var(--ease);
}
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after{ right:0; }
.nav__links a[aria-current="page"]{ color: var(--signal); }

.nav__index{
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  color: var(--ink-soft);
}

@media (max-width: 720px){
  .nav__links{ gap: var(--sp-4); }
  .nav__index{ display:none; }
}

/* ==========================================================================
   Buttons / inline CTA
   ========================================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-0);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration:none;
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn:hover{ background: var(--ink); color: var(--paper); }
.btn--solid{ background: var(--signal); border-color: var(--signal); color: var(--signal-ink); }
.btn--solid:hover{ background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn__arrow{ transition: transform 0.2s var(--ease); }
.btn:hover .btn__arrow{ transform: translateX(3px); }

/* ==========================================================================
   Hero (typographic / grid device — no image, no gradient)
   ========================================================================== */
.hero{
  padding-top: var(--sp-9);
  padding-bottom: var(--sp-9);
  border-bottom: 1px solid var(--line-strong);
}
.hero__eyebrow{
  grid-column: 1 / 13;
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--sp-7);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.hero__headline{
  grid-column: 1 / 11;
  font-size: var(--fs-7);
  margin: 0 0 var(--sp-7) 0;
}
.hero__headline em{
  font-style: normal;
  color: var(--signal);
}
@media (max-width: 1100px){
  .hero__headline{ grid-column: 1 / 13; }
}
.hero__foot{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: subgrid;
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line-strong);
}
@supports not (grid-template-columns: subgrid){
  .hero__foot{ grid-template-columns: repeat(12,1fr); }
}
.hero__lede{
  grid-column: 1 / 7;
  font-size: var(--fs-2);
  color: var(--ink-soft);
  max-width: 44ch;
}
.hero__cta{
  grid-column: 9 / 13;
  display:flex;
  align-items:flex-end;
  justify-content:flex-end;
  gap: var(--sp-4);
}
@media (max-width: 900px){
  .hero__lede, .hero__cta{ grid-column: 1 / 13; }
  .hero__cta{ justify-content:flex-start; margin-top: var(--sp-5); }
}

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
.section{
  padding-top: var(--sp-9);
  padding-bottom: var(--sp-9);
}
.section--tight{ padding-top: var(--sp-8); padding-bottom: var(--sp-8); }
.section--divider{ border-bottom: 1px solid var(--line-strong); }

.section__head{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: subgrid;
  align-items: end;
  padding-bottom: var(--sp-6);
  margin-bottom: var(--sp-6);
  border-bottom: 1px solid var(--line-strong);
}
@supports not (grid-template-columns: subgrid){
  .section__head{ grid-template-columns: repeat(12,1fr); }
}
.section__index{
  grid-column: 1 / 3;
}
.section__title{
  grid-column: 3 / 10;
  font-size: var(--fs-4);
}
.section__note{
  grid-column: 10 / 13;
  text-align: right;
}
@media (max-width: 900px){
  .section__index,.section__title,.section__note{ grid-column: 1/13; }
  .section__note{ text-align:left; margin-top: var(--sp-2); }
  .section__title{ margin: var(--sp-2) 0; }
}

/* ---- Expertise overview rows (home) ---- */
.overview-row{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: subgrid;
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
@supports not (grid-template-columns: subgrid){
  .overview-row{ grid-template-columns: repeat(12,1fr); }
}
.overview-row:last-child{ border-bottom: 1px solid var(--line); }
.overview-row__num{ grid-column: 1 / 2; font-family: var(--font-mono); font-size: var(--fs-0); color: var(--signal); }
.overview-row__name{ grid-column: 2 / 6; font-size: var(--fs-3); font-weight: 700; }
.overview-row__desc{ grid-column: 6 / 12; color: var(--ink-soft); font-size: var(--fs-1); max-width: 56ch; }
@media (max-width: 900px){
  .overview-row__num{ grid-column: 1/13; margin-bottom: var(--sp-2); }
  .overview-row__name{ grid-column: 1/13; margin-bottom: var(--sp-2); }
  .overview-row__desc{ grid-column: 1/13; }
}

/* ==========================================================================
   Work / Index list (tabular, Swiss-poster)
   ========================================================================== */
.index-list{ grid-column: 1 / 13; }
.index-row{
  display:grid;
  grid-template-columns: 56px 1fr;
  gap: var(--col-gap);
  border-top: 1px solid var(--line-strong);
  padding: var(--sp-7) 0;
  cursor: default;
}
.index-row:last-child{ border-bottom: 1px solid var(--line-strong); }
.index-row__num{
  font-family: var(--font-mono);
  font-size: var(--fs-0);
  color: var(--ink-soft);
  padding-top: var(--sp-1);
}
.index-row__body{
  display:grid;
  grid-template-columns: repeat(11, 1fr);
  gap: var(--col-gap);
}
.index-row__title{
  grid-column: 1 / 5;
  font-size: var(--fs-4);
  transition: color 0.15s var(--ease);
}
.index-row__desc{
  grid-column: 5 / 10;
  color: var(--ink-soft);
  font-size: var(--fs-1);
  align-self: start;
  max-width: 54ch;
}
.index-row__tags{
  grid-column: 10 / 12;
  display:flex;
  flex-direction: column;
  align-items:flex-end;
  gap: var(--sp-2);
  text-align: right;
}
.index-row:hover .index-row__title{ color: var(--signal); }
.index-row:hover{ background: var(--paper-dim); }

@media (max-width: 1000px){
  .index-row__body{ grid-template-columns: 1fr; }
  .index-row__title,.index-row__desc,.index-row__tags{ grid-column: auto; }
  .index-row__tags{ align-items:flex-start; text-align:left; flex-direction: row; flex-wrap: wrap; }
}

/* ==========================================================================
   Heritage / About (contact page)
   ========================================================================== */
.heritage{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: subgrid;
}
@supports not (grid-template-columns: subgrid){
  .heritage{ grid-template-columns: repeat(12,1fr); }
}
.heritage__statement{
  grid-column: 1 / 8;
  font-size: var(--fs-5);
  letter-spacing: -0.02em;
}
.heritage__statement em{ font-style:normal; color: var(--signal); }
.heritage__aside{
  grid-column: 9 / 13;
  display:flex;
  flex-direction: column;
  gap: var(--sp-6);
  padding-top: var(--sp-2);
}
.heritage__stat-label{ font-family: var(--font-mono); font-size: var(--fs-00); color: var(--ink-soft); }
.heritage__stat-value{ font-size: var(--fs-3); font-weight: 700; margin-top: var(--sp-1); }
@media (max-width: 1000px){
  .heritage__statement, .heritage__aside{ grid-column: 1/13; }
  .heritage__aside{ flex-direction: row; flex-wrap:wrap; margin-top: var(--sp-6); }
}

/* ---- Contact block ---- */
.contact-block{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: subgrid;
}
@supports not (grid-template-columns: subgrid){
  .contact-block{ grid-template-columns: repeat(12,1fr); }
}
.contact-block__info{ grid-column: 1 / 6; }
.contact-block__form{ grid-column: 7 / 13; }
@media (max-width: 900px){
  .contact-block__info,.contact-block__form{ grid-column: 1/13; }
  .contact-block__form{ margin-top: var(--sp-7); }
}
.contact-email{
  font-family: var(--font-head);
  font-size: var(--fs-4);
  font-weight: 700;
  display:inline-block;
  margin: var(--sp-4) 0 var(--sp-7);
  text-decoration: none;
  border-bottom: 2px solid var(--signal);
}
.contact-field{ margin-bottom: var(--sp-6); }
.contact-field label{
  display:block;
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: var(--sp-3);
}
.contact-field input,
.contact-field textarea{
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--fs-2);
  color: var(--ink);
  padding: var(--sp-3) 0;
  min-height: 44px;
}
.contact-field textarea{ resize: vertical; min-height: 96px; }
.contact-field input:focus,
.contact-field textarea:focus{
  outline: none;
  border-bottom: 2px solid var(--signal);
}

/* ---- Clients list (index page) ---- */
.clients{
  grid-column: 1 / 13;
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}
.clients__item{
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--sp-6) var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--fs-0);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  min-height: 88px;
}
@media (max-width: 900px){
  .clients{ grid-template-columns: repeat(2,1fr); }
}
@media (min-width:901px) and (max-width:1200px){
  .clients{ grid-template-columns: repeat(3,1fr); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  border-top: 1px solid var(--line-strong);
  padding: var(--sp-7) 0 var(--sp-6);
}
.site-footer__row{
  grid-column: 1 / 13;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-4);
  align-items: center;
}
.site-footer__links{
  display:flex;
  gap: var(--sp-6);
  list-style:none;
  margin:0; padding:0;
}
.site-footer__links a{
  text-decoration:none;
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.site-footer__links a:hover{ color: var(--signal); }
.site-footer__copy{
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  color: var(--ink-soft);
}
.site-footer__mark{
  font-family: var(--font-head);
  font-weight: 800;
}
.site-footer__mark span{ color: var(--signal); }