/* ============================================================
   PRODAN DYNAMICS — design tokens
   Paper (white, predominant) / Ink (black) / Red (accent)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --paper: #f6f4ef;
  --paper-dim: #ece8e0;
  --ink: #131211;
  --ink-soft: #2b2926;
  --red: #d81e2c;
  --red-deep: #8a0f18;
  --steel: #5c5852;
  --line: rgba(19,18,17,0.14);

  --display: 'Oswald', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --wrap: 1180px;
}

html[data-theme="dark"]{
  --paper: #0d0d0c;
  --paper-dim: #161614;
  --ink: #f6f4ef;
  --ink-soft: #d8d4cb;
  --red: #ff3b3b;
  --red-deep: #ff6b6b;
  --steel: #948f86;
  --line: rgba(246,244,239,0.16);
}

html[data-theme="dark"] .band-ink{
  background: #1c1c1a;
  color: #f6f4ef;
}
html[data-theme="dark"] .band-ink .section-sub{ color: #b7b2a8; }
html[data-theme="dark"] footer.site{
  background: #060606;
  color: #f6f4ef;
}
html[data-theme="dark"] footer .col p,
html[data-theme="dark"] footer .col a{ color: #d8d4cb; }
html[data-theme="dark"] .build-visual{
  background: #060606;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .25s ease, color .25s ease;
}

/* ---------- theme toggle ---------- */
.theme-toggle{
  display:flex;
  align-items:center;
  justify-content:center;
  width: 42px;
  height: 42px;
  border: 2px solid var(--ink);
  background: transparent;
  cursor: pointer;
  color: var(--ink);
  transition: background-color .2s ease, color .2s ease;
}
.theme-toggle:hover{ background: var(--ink); color: var(--paper); }
.theme-toggle svg{ width: 18px; height: 18px; }
.theme-toggle .icon-moon{ display: none; }
html[data-theme="dark"] .theme-toggle .icon-sun{ display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon{ display: block; }

/* ---------- header logo swap for dark mode ---------- */
.logo-mark.logo-dark{ display:none; }
html[data-theme="dark"] header .logo-mark.logo-light{ display:none; }
html[data-theme="dark"] header .logo-mark.logo-dark{ display:block; }

/* ---------- floating WhatsApp button ---------- */
.wa-float{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display:flex;
  align-items:center;
  gap: 10px;
  background: var(--red);
  color: #fff;
  border: 2px solid var(--ink);
  padding: 14px 18px;
  font-family: var(--display);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .18s ease;
}
.wa-float:hover{ transform: translate(-2px,-2px); }
.wa-float svg{ width: 20px; height: 20px; flex-shrink:0; }
@media (max-width:600px){
  .wa-float span{ display:none; }
  .wa-float{ padding: 14px; border-radius: 50%; }
}

/* ---------- page fade-in ---------- */
body{ animation: pageFade .35s ease; }
@keyframes pageFade{
  from{ opacity: 0; }
  to{ opacity: 1; }
}

/* ---------- FAQ accordion ---------- */
.faq-group{ margin-bottom: 46px; }
.faq-group h3{
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 18px;
}
.faq-item{
  border-bottom: 1px solid var(--line);
}
.faq-q{
  width:100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 0;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 16px;
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.02rem;
  letter-spacing: 0.3px;
  color: var(--ink);
}
.faq-q .plus{
  font-family: var(--mono);
  font-size: 1.3rem;
  color: var(--red);
  transition: transform .2s ease;
  flex-shrink:0;
}
.faq-item[open] .faq-q .plus{ transform: rotate(45deg); }
.faq-a{
  padding: 0 0 22px;
  color: var(--steel);
  line-height: 1.6;
  font-size: 0.96rem;
  max-width: 68ch;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary{ list-style:none; }

/* ---------- form select + validation ---------- */
.field select{ cursor:pointer; }
.field.invalid input, .field.invalid textarea, .field.invalid select{
  border-bottom-color: var(--red);
}
.field .error-msg{
  display:none;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--red);
  margin-top: 6px;
  letter-spacing: 0.5px;
}
.field.invalid .error-msg{ display:block; }

img, svg{ max-width:100%; display:block; }

a{ color: inherit; text-decoration: none; }

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- focus ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}

/* ============================================================
   TOP BAR — hazard strip
   ============================================================ */
.hazard{
  background: var(--red);
  height: 4px;
  width: 100%;
}

/* ============================================================
   NAV
   ============================================================ */
header.site{
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 18px 0;
}
.brand{
  display:flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}
.brand img.logo-mark{
  height: 34px;
  width: auto;
  flex-shrink: 0;
  display:block;
}
.brand .tag{
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--steel);
  margin-top: 8px;
  text-transform: uppercase;
}
footer .brand img.logo-mark{ height: 30px; }
footer .brand .tag{ color: #a39d92; }

nav.links{
  display:flex;
  gap: 30px;
  align-items:center;
}
nav.links a{
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
}
nav.links a::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-4px;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
nav.links a:hover::after, nav.links a.active::after{ transform: scaleX(1); }
nav.links a.active{ color: var(--red); }

.ig-pill{
  display:flex;
  align-items:center;
  gap:8px;
  border: 2px solid var(--ink);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  transition: background .2s ease, color .2s ease;
}
.ig-pill:hover{ background: var(--ink); color: var(--paper); }

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding: 6px;
}
.burger span{ width:26px; height:3px; background:var(--ink); display:block; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 15px 28px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
}
.btn:hover{
  background: var(--red);
  border-color: var(--red);
  transform: translate(-2px,-2px);
  box-shadow: 4px 4px 0 var(--ink);
}
.btn.outline{
  background: transparent;
  color: var(--ink);
}
.btn.outline:hover{
  background: var(--ink);
  color: var(--paper);
  box-shadow: 4px 4px 0 var(--red);
}

/* ============================================================
   WORK-ORDER TICKET — signature element
   ============================================================ */
.ticket{
  position: relative;
  background: var(--paper);
  border: 2px solid var(--ink);
  padding: 26px 24px 22px;
}
.ticket::before{
  content:"";
  position:absolute;
  top:-2px; bottom:-2px; left: 84px;
  border-left: 2px dashed var(--line);
}
.ticket-head{
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  color: var(--steel);
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-left: 100px;
}
.ticket-num{
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 84px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--mono);
  font-size: 1.05rem;
  color: var(--red);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 3px;
}
.ticket-body{ padding-left: 100px; }
.ticket h3{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.3rem;
  margin: 0 0 10px;
  letter-spacing: 0.4px;
}
.ticket p{
  margin:0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.55;
}
.status{
  display:inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1.5px solid currentColor;
  margin-top: 14px;
}
.status.done{ color: #1f7a3d; }
.status.wip{ color: var(--red); }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  padding: 90px 0 70px;
  position: relative;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 50px;
  align-items: stretch;
}
.hero-side{
  display:flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
}
.hero-spec{
  text-align: right;
}
.hero-spec-label{
  display:block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 14px;
}
.hero-spec ol{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.hero-spec li{
  display:flex;
  justify-content: flex-end;
  gap: 12px;
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 0.3px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.hero-spec li span{
  font-family: var(--mono);
  color: var(--red);
  font-size: 0.85rem;
}
.eyebrow{
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
  display:flex;
  align-items:center;
  gap: 10px;
}
.eyebrow::before{
  content:"";
  width: 26px; height: 2px;
  background: var(--red);
}
h1.display{
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.8rem, 6.2vw, 5.4rem);
  line-height: 0.98;
  margin: 0 0 22px;
  letter-spacing: -0.5px;
}
h1.display em{
  font-style: normal;
  color: var(--red);
}
.hero p.lede{
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 30px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.stamp{
  border: 3px solid var(--red);
  color: var(--red);
  font-family: var(--display);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  padding: 18px 20px;
  transform: rotate(-4deg);
  justify-self: end;
  text-align: center;
  line-height: 1.5;
  background:
    linear-gradient(var(--paper), var(--paper)) padding-box;
  position: relative;
}
.stamp small{
  display:block;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.62rem;
  letter-spacing: 1px;
  color: var(--steel);
  margin-top: 6px;
}

/* ============================================================
   SECTION SCAFFOLDING
   ============================================================ */
section{ padding: 70px 0; }
.section-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 18px;
}
.section-head h2{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0;
  letter-spacing: 0.2px;
}
.section-head .idx{
  font-family: var(--mono);
  color: var(--steel);
  font-size: 0.85rem;
}
.section-sub{
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.grid-2{ display:grid; grid-template-columns: repeat(2,1fr); gap: 26px; }

/* dark inverted band */
.band-ink{
  background: var(--ink);
  color: var(--paper);
}
.band-ink .section-head{ border-color: var(--paper); }
.band-ink .section-sub{ color: #b7b2a8; }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
  flex-wrap: wrap;
  border: 2px solid var(--ink);
  padding: 40px;
  background: repeating-linear-gradient(
    135deg, var(--paper), var(--paper) 26px, var(--paper-dim) 26px, var(--paper-dim) 27px
  );
}
.cta-strip h3{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.7rem;
  margin: 0 0 6px;
}
.cta-strip p{ margin:0; color: var(--steel); font-family: var(--mono); font-size:0.85rem; }

/* ============================================================
   FOOTER
   ============================================================ */
footer.site{
  background: var(--ink);
  color: var(--paper);
  padding: 60px 0 28px;
  margin-top: 40px;
}
.foot-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(246,244,239,0.18);
}
footer.site .brand .word{ color: var(--paper); }
footer.site .brand .tag{ color: #a39d92; }
footer .col h4{
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 16px;
}
footer .col p, footer .col a{
  display:block;
  font-size: 0.92rem;
  color: #d8d4cb;
  line-height: 1.8;
}
footer .col a:hover{ color: var(--red); }
.foot-bottom{
  display:flex;
  justify-content:space-between;
  padding-top: 22px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: #8f8a80;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-header{
  padding: 60px 0 40px;
  border-bottom: 2px solid var(--ink);
}
.page-header .idx-line{
  font-family: var(--mono);
  color: var(--red);
  font-size: 0.8rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.page-header h1{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin: 0 0 14px;
  letter-spacing: -0.3px;
}
.page-header p{
  color: var(--steel);
  max-width: 60ch;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ============================================================
   SPEC TABLE (services)
   ============================================================ */
.spec-row{
  display:grid;
  grid-template-columns: 90px 1fr 1.4fr 140px;
  gap: 20px;
  align-items:center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.spec-row:first-child{ border-top: 1px solid var(--line); }
.spec-row .num{
  font-family: var(--mono);
  color: var(--red);
  font-size: 1rem;
}
.spec-row h3{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.2rem;
  margin:0;
}
.spec-row p{
  margin:0;
  color: var(--steel);
  font-size: 0.94rem;
  line-height: 1.55;
}
.spec-row .tag-mono{
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ink);
  border: 1.5px solid var(--ink);
  padding: 6px 10px;
  text-align:center;
  justify-self: start;
}

/* ============================================================
   PROJECT / BUILD SHEET CARD
   ============================================================ */
.build{
  border: 2px solid var(--ink);
  margin-bottom: 30px;
  display:grid;
  grid-template-columns: 1fr 1.4fr;
}
.build-visual{
  background: var(--ink);
  position: relative;
  min-height: 280px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.build-visual svg{ width: 100%; height: 100%; }
.build-info{ padding: 34px; }
.build-meta{
  display:flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 1px;
  color: var(--steel);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.build-info h3{
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.7rem;
  margin: 0 0 12px;
}
.build-info p{
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0 0 18px;
}
.spec-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom: 18px; }
.spec-tags span{
  font-family: var(--mono);
  font-size: 0.7rem;
  border: 1px solid var(--line);
  padding: 5px 10px;
  color: var(--steel);
  text-transform: uppercase;
}

.share-row{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-top: 18px;
}
.share-label{
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--steel);
}
.share-btn{
  width: 34px;
  height: 34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1.5px solid var(--line);
  color: var(--ink);
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.share-btn svg{ width: 16px; height: 16px; }
.share-btn:hover{ background: var(--red); border-color: var(--red); color: #fff; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items:start;
}
.field{ margin-bottom: 22px; }
.field label{
  display:block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select{
  width:100%;
  border: none;
  border-bottom: 2px solid var(--ink);
  background: transparent;
  padding: 12px 4px;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
}
.field textarea{ resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus{
  border-bottom-color: var(--red);
}

.info-block{
  border: 2px solid var(--ink);
  padding: 30px;
  margin-bottom: 22px;
}
.info-block h4{
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 14px;
}
.info-block p{ margin:0 0 6px; line-height: 1.6; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-side{ align-items: flex-start; gap: 32px; margin-top: 10px; }
  .hero-spec{ text-align: left; }
  .hero-spec li{ justify-content: flex-start; }
  .stamp{ align-self: flex-start; transform: rotate(-2deg); }
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .foot-grid{ grid-template-columns: 1fr; gap: 30px; }
  .build{ grid-template-columns: 1fr; }
  .build-visual{ min-height: 200px; }
  .contact-grid{ grid-template-columns: 1fr; }
  .spec-row{ grid-template-columns: 50px 1fr; grid-template-areas: "num title" "desc desc" "tag tag"; row-gap: 8px; }
  .spec-row .num{ grid-area: num; }
  .spec-row h3{ grid-area: title; }
  .spec-row p{ grid-area: desc; }
  .spec-row .tag-mono{ grid-area: tag; }
}

@media (max-width: 760px){
  nav.links{
    position: fixed;
    top: 87px; left:0; right:0; bottom:0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 28px;
    gap: 26px;
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 40;
  }
  nav.links.open{ transform: translateX(0); }
  .burger{ display:flex; }
  .ig-pill{ display:none; }
  nav.links a{ font-size: 1.3rem; }

  /* subtler, smaller theme toggle on phones */
  .theme-toggle{
    width: 32px;
    height: 32px;
    border-width: 1.5px;
  }
  .theme-toggle svg{ width: 15px; height: 15px; }
  .nav{ gap: 10px; }

  /* tickets: horizontal label instead of vertical sidebar */
  .ticket{ padding: 20px 18px; }
  .ticket::before{ display:none; }
  .ticket-num{
    position: static;
    width: auto;
    height: auto;
    writing-mode: horizontal-tb;
    text-orientation: initial;
    text-align: left;
    display:block;
    font-size: 0.72rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
  }
  .ticket-head{ padding-left: 0; }
  .ticket-body{ padding-left: 0; }

  /* smaller floating WhatsApp button so it doesn't overwhelm small screens */
  .wa-float{
    right: 16px;
    bottom: 16px;
    padding: 12px;
  }
  .wa-float svg{ width: 18px; height: 18px; }
}