/* ===================================================================
   Tanya's Laser — design tokens
   Ink/Aluminum/Beam palette grounded in cutting & scorch materials.
   Display: Space Grotesk (engineered, mechanical)
   Utility/mono: JetBrains Mono (specs, coordinates, kerf data)
   Body: Inter
   =================================================================== */
:root {
  --ink: #0b0c0e;
  --smoke: #17181b;
  --aluminum: #eef0f0;
  --paper: #f6f5f1;
  --char: #2a211d;
  --steel: #8b9296;
  --beam: #ff3b1f;
  --beam-dim: #c92e16;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-body: 'Inter', system-ui, sans-serif;

  --wrap: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--char);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  padding-top: var(--header-h);
  transition: padding-top 0.35s var(--ease);
}
body.header-collapsed { padding-top: 0; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--beam);
  color: #fff;
  padding: 12px 20px;
  z-index: 200;
  font-family: var(--font-mono);
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--beam);
  outline-offset: 3px;
}

/* ---------- type helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--beam);
  margin: 0 0 18px;
}
.eyebrow-dark { color: var(--beam-dim); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--char);
  max-width: 16ch;
}
.section-title.light { color: var(--paper); }

.body-text { font-size: 1.02rem; color: var(--char); max-width: 52ch; opacity: 0.85; }
.body-text.light { color: var(--paper); opacity: 0.75; }

.section-head { margin-bottom: 48px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn-primary { background: var(--beam); color: #fff; }
.btn-primary:hover { background: #ff5436; transform: translateY(-2px); }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-ghost:hover { border-color: var(--beam); color: var(--beam); }
.btn-lg { padding: 15px 28px; font-size: 0.82rem; }
.btn-block { width: 100%; }

/* ===================================================================
   HEADER
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 12, 14, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateY(0);
  transition: transform 0.35s var(--ease);
}
.site-header.is-hidden { transform: translateY(-100%); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.header-toggle {
  position: fixed;
  top: var(--header-h);
  left: 50%;
  transform: translateX(-50%);
  z-index: 101;
  width: 44px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-top: none;
  border-radius: 0 0 10px 10px;
  cursor: pointer;
  transition: top 0.35s var(--ease), background 0.2s var(--ease);
}
.header-toggle:hover { background: var(--smoke); }
.header-toggle svg { width: 12px; height: 12px; transition: transform 0.35s var(--ease); }
.header-toggle svg path { stroke: var(--paper); stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.site-header.is-hidden ~ .header-toggle { top: 0; }
.site-header.is-hidden ~ .header-toggle svg { transform: rotate(180deg); }
.site-header:has(.mobile-nav:not([hidden])) ~ .header-toggle { display: none; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--paper); }
.brand-mark { width: 28px; height: 28px; }
.brand-mark path { stroke: var(--beam); stroke-width: 2.4; stroke-linecap: round; fill: none; }
.brand-word {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  line-height: 1.25;
}

.main-nav { display: flex; gap: 32px; }
.main-nav a {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  transition: color 0.2s var(--ease);
}
.main-nav a:hover { color: var(--paper); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-actions .btn-primary { display: inline-flex; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; margin: 0 auto; background: var(--paper); }

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.mobile-nav a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--paper);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.mobile-nav .btn { margin-top: 16px; }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-primary { display: none; }
}

/* ===================================================================
   HERO
   =================================================================== */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding-top: 72px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 32px;
  min-height: 78vh;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}
.reveal-line { display: block; overflow: hidden; }
.hero-title .accent { color: var(--beam); }

.hero-sub { font-size: 1.08rem; max-width: 46ch; opacity: 0.72; margin: 0 0 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn-ghost { border-color: rgba(255, 255, 255, 0.35); }

.hero-graphic { position: relative; display: flex; justify-content: center; }
.cut-mark { width: min(360px, 100%); }
.cut-mark path, .cut-mark circle { stroke: var(--paper); }
.cut-ring { stroke: rgba(255, 255, 255, 0.25); fill: none; stroke-width: 1; }
.cut-path { stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.cut-dot { fill: var(--beam); stroke: none; }

.cut-path {
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  animation: draw-cut 2.2s var(--ease) 0.3s forwards;
}
.cut-ring { animation: fade-in 1.4s var(--ease) 1.6s forwards; opacity: 0; }
@keyframes draw-cut { to { stroke-dashoffset: 0; } }
@keyframes fade-in { to { opacity: 1; } }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; min-height: auto; padding-top: 8px; }
  .hero-graphic { order: -1; margin-bottom: 8px; }
  .cut-mark { width: 180px; }
}

/* marquee */
.marquee {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  padding: 16px 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll-marquee 28s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--steel);
  white-space: nowrap;
}
@keyframes scroll-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===================================================================
   scroll reveal
   =================================================================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===================================================================
   ABOUT
   =================================================================== */
.about { background: var(--aluminum); padding: 110px 0; }
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }

.spec-list { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 22px 24px; }
.spec { border-top: 1px solid rgba(42, 33, 29, 0.18); padding-top: 10px; }
.spec dt { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); margin: 0 0 6px; }
.spec dd { margin: 0; font-family: var(--font-mono); font-size: 0.95rem; color: var(--char); }

.photo-frame {
  aspect-ratio: 4 / 5;
  border: 1.5px dashed rgba(42, 33, 29, 0.35);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  background:
    repeating-linear-gradient(135deg, rgba(42,33,29,0.05) 0 2px, transparent 2px 14px);
}
.photo-frame-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about { padding: 72px 0; }
}

/* ===================================================================
   SERVICES
   =================================================================== */
.services { background: var(--paper); padding: 110px 0; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(42, 33, 29, 0.16); border: 1px solid rgba(42, 33, 29, 0.16); }
.service-card { background: var(--paper); padding: 36px 26px; transition: background 0.3s var(--ease); }
.service-card:hover { background: var(--aluminum); }
.service-icon { width: 34px; height: 34px; margin-bottom: 22px; }
.service-icon path, .service-icon rect { stroke: var(--beam); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { font-family: var(--font-display); font-size: 1.08rem; margin: 0 0 10px; }
.service-card p { font-size: 0.9rem; opacity: 0.75; margin: 0; }

@media (max-width: 860px) {
  .services { padding: 72px 0; }
  .service-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .service-grid { grid-template-columns: 1fr; }
}

/* ===================================================================
   PORTFOLIO
   =================================================================== */
.portfolio { background: var(--ink); color: var(--paper); padding: 110px 0; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.portfolio-tile {
  aspect-ratio: 1;
  border: 1.5px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  position: relative;
  transition: border-color 0.3s var(--ease);
}
.portfolio-tile:hover { border-color: var(--beam); }
.tile-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--steel);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 4px 8px;
  border-radius: 999px;
}
.tile-label {
  align-self: center;
  margin: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--steel);
}

@media (max-width: 860px) {
  .portfolio { padding: 72px 0; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* ===================================================================
   CONTACT
   =================================================================== */
.contact { background: var(--smoke); color: var(--paper); padding: 110px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.info-block { margin-top: 32px; }
.info-block h3 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 8px;
}
.info-block p { margin: 0; opacity: 0.85; font-size: 0.95rem; }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row-split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-row-split > div { display: flex; flex-direction: column; gap: 8px; }

label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}
.optional { text-transform: none; letter-spacing: 0; opacity: 0.7; }

input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--beam);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--steel) 50%), linear-gradient(135deg, var(--steel) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 15px) center; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
textarea { resize: vertical; min-height: 110px; }

.form-status { min-height: 20px; font-family: var(--font-mono); font-size: 0.8rem; margin: 0; }
.form-status.ok { color: #4ade80; }
.form-status.err { color: var(--beam); }

@media (max-width: 860px) {
  .contact { padding: 72px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row-split { grid-template-columns: 1fr; }
}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer { background: var(--ink); color: var(--paper); padding: 48px 0 28px; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-nav { display: flex; gap: 24px; }
.footer-nav a, .footer-social a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}
.footer-nav a:hover, .footer-social a:hover { color: var(--paper); }
.footer-social { display: flex; gap: 18px; }
.footer-legal {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel);
  padding-top: 20px;
  margin: 0;
}