/* ============================================================
   CAMSPEC ENGINEERING
   Precision Engineering / Toolmaking / Machining / TIG Welding
   ============================================================ */

:root {
  --bg: #171A1D;
  --surface: #24292E;
  --surface-light: #2D3338;
  --border: #3A4147;

  --text: #F2F4F5;
  --text-secondary: #B7BEC4;
  --text-muted: #737C83;

  --accent: #F47B20;
  --accent-hover: #FF9638;

  --bg-veil: rgba(23, 26, 29, .68);
  --surface-veil: rgba(36, 41, 46, .72);
  --light-section: #E7EAEC;
  --dark-text: #202428;

  --font-head: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Consolas", monospace;

  --max: 1320px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-y: clamp(72px, 10vw, 140px);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}
/* fixed SYIL X11 still behind the whole site — the page scrolls over it */
.sitebg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--bg);
  pointer-events: none;
}
.sitebg__image {
  position: absolute;
  inset: 0;
  background: url("../img/syil-x11-poster.jpg") center / cover no-repeat;
  /* softened so the machine detail never fights the text on top of it */
  filter: brightness(.72) contrast(1.05) blur(1.5px);
  transform: scale(1.03);
  opacity: .8;
}
.sitebg__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,26,29,.42), rgba(23,26,29,.58));
}
.sitebg__scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 72px 72px;
}


body {
  margin: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

::selection { background: var(--accent); color: #16181A; }

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

/* ---------- utilities ---------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); position: relative; }
section[id] { scroll-margin-top: 96px; }
@media (max-width: 1080px) { section[id] { scroll-margin-top: 84px; } }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--accent);
  opacity: .8;
}
.eyebrow--muted { color: var(--text-muted); }
.eyebrow--muted::before { background: var(--border); opacity: 1; }

.h-xl { font-size: clamp(2.4rem, 7vw, 5.2rem); }
.h-lg { font-size: clamp(2rem, 4.6vw, 3.5rem); }
.h-md { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }

.lead {
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  color: var(--text-secondary);
  max-width: 62ch;
}
.measure { max-width: 60ch; }

.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rule {
  height: 1px;
  background: var(--border);
  border: 0;
  margin: 0;
}

/* subtle engineering grid */
.grid-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 20%, transparent 80%);
}

/* ---------- buttons ---------- */
.btn {
  --btn-bg: var(--accent);
  --btn-fg: #16181A;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 28px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  border: 1px solid var(--btn-bg);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .25s var(--ease), border-color .25s var(--ease),
              color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-2px); }
.btn .arw { transition: transform .25s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  border-color: rgba(255,255,255,.28);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.06);
  border-color: var(--text);
  color: var(--text);
}
.btn--dark {
  --btn-bg: transparent;
  --btn-fg: var(--dark-text);
  border-color: rgba(32,36,40,.3);
}
.btn--dark:hover { background: rgba(32,36,40,.06); border-color: var(--dark-text); color: var(--dark-text); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: rgba(23, 26, 29, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 96px;
}
.header.is-stuck .header__inner { height: 78px; }
.header__inner { transition: height .35s var(--ease); }

.brand { display: flex; align-items: center; gap: 14px; min-width: 0; flex: none; }
.brand__logo {
  height: 58px;
  width: auto;
  flex: none;
  transition: height .35s var(--ease), filter .3s var(--ease);
}
.header.is-stuck .brand__logo { height: 48px; }
.brand:hover .brand__logo { filter: brightness(1.08); }


.nav { display: flex; align-items: center; gap: 2px; flex: none; }
.nav a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 10px 14px;
  position: relative;
  transition: color .2s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--text); }

.header__cta { display: flex; align-items: center; gap: 18px; flex: none; }
@media (max-width: 1360px) {
  .nav a { padding: 10px 10px; }
}
.header .btn { padding: 12px 20px; font-size: 11px; }

.burger {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 12px; right: 12px;
  height: 1.5px;
  background: var(--text);
  transition: transform .3s var(--ease), opacity .2s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 26px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* mobile drawer */
.mnav {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--bg);
  padding: 110px var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform .45s var(--ease), visibility .45s;
  overflow-y: auto;
}
.mnav.is-open { transform: translateY(0); visibility: visible; }
.mnav a.mnav__link {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 8vw, 2.4rem);
  text-transform: uppercase;
  letter-spacing: -.01em;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.mnav a.mnav__link span { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); letter-spacing: .15em; }
.mnav__foot { margin-top: auto; padding-top: 36px; display: grid; gap: 12px; }
.mnav__foot .btn { width: 100%; }
.mnav__foot a.mnav__contact {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top, rgba(23,26,29,.97) 0%, rgba(23,26,29,.72) 38%, rgba(23,26,29,.42) 65%, rgba(23,26,29,.72) 100%),
    linear-gradient(to right, rgba(23,26,29,.75) 0%, rgba(23,26,29,.15) 60%);
}
.hero__scrim::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent, #000 60%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 60%, transparent);
}

.hero__inner { padding-bottom: clamp(56px, 9vw, 110px); padding-top: 140px; width: 100%; }
.hero h1 {
  font-size: clamp(2.4rem, 6.6vw, 5.6rem);
  text-transform: uppercase;
  letter-spacing: -.03em;
  margin-bottom: 26px;
  max-width: 20ch;
  text-wrap: initial;
}
.hero h1 .accent-dot { color: var(--accent); }
.hero .lead { font-size: clamp(1rem, 1.5vw, 1.2rem); color: #D3D8DB; max-width: 54ch; }

.hero__note {
  margin-top: 22px;
  max-width: 58ch;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
}
.hero__note-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: .02em;
  color: var(--text);
}
.hero__note-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero__ticker {
  margin-top: clamp(40px, 6vw, 68px);
  border-top: 1px solid rgba(255,255,255,.14);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
}
.hero__ticker span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.hero__ticker span::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--accent);
  transform: rotate(45deg);
}



/* ============================================================
   INTRO
   ============================================================ */
.intro { position: relative; background: var(--bg-veil); }
.intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}
@media (min-width: 900px) { .intro__grid { grid-template-columns: 1fr 1fr; } }

.intro__figure { position: relative; }
.intro__figure img, .intro__figure video { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: grayscale(.18) contrast(1.05); }
.intro__figure::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255,255,255,.16);
  pointer-events: none;
}
.figure__tag {
  position: absolute;
  left: 0; bottom: 0;
  background: var(--accent);
  color: #16181A;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 9px 16px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border-top: 1px solid var(--border);
  margin-top: 44px;
}
.stats div {
  padding: 22px 20px 22px 0;
  border-bottom: 1px solid var(--border);
}
.stats dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.stats dd {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .01em;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--bg-veil); }
.services__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: clamp(36px, 5vw, 64px);
}

.svc-list { border-top: 1px solid var(--border); }
.svc {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0 clamp(16px, 3vw, 40px);
  align-items: center;
  padding: clamp(26px, 3.4vw, 42px) 0;
  border-bottom: 1px solid var(--border);
  transition: background .4s var(--ease), padding-inline .4s var(--ease);
  overflow: hidden;
}
.svc::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .45s var(--ease);
}
.svc:hover { background: var(--surface); padding-inline: clamp(14px, 2vw, 28px); }
.svc:hover::before { transform: scaleY(1); transform-origin: top; }

.svc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--text-muted);
  transition: color .3s;
}
.svc:hover .svc__num { color: var(--accent); }

.svc__body { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 860px) {
  .svc__body { grid-template-columns: minmax(240px, 34%) 1fr; gap: 0 40px; align-items: center; }
}
.svc__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.4vw, 1.85rem);
  text-transform: uppercase;
  letter-spacing: -.01em;
  transition: transform .4s var(--ease);
}
.svc:hover .svc__title { transform: translateX(6px); }
.svc__desc { color: var(--text-secondary); font-size: .96rem; max-width: 56ch; margin: 0; }
/* padding reserves room for the hover thumbnail, so add it to the measure */
@media (min-width: 1400px) { .svc__desc { max-width: calc(46ch + 220px); padding-right: 220px; } }

.svc__thumb {
  position: absolute;
  right: clamp(20px, 4vw, 60px);
  top: 50%;
  width: 200px;
  height: 128px;
  transform: translateY(-40%) rotate(-2deg);
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease), transform .5s var(--ease);
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.2);
  z-index: 2;
}
@media (min-width: 1400px) {
  .svc:hover .svc__thumb { opacity: 1; transform: translateY(-50%) rotate(-2deg); }
}

/* ============================================================
   MACHINE / SYIL X11
   ============================================================ */
.machine { background: var(--bg-veil); position: relative; overflow: hidden; }

.machine__head { display: grid; gap: 24px; margin-bottom: clamp(32px, 4vw, 52px); }
@media (min-width: 980px) {
  .machine__head { grid-template-columns: minmax(0, 42%) minmax(0, 1fr); gap: 60px; align-items: end; }
}
.machine__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: .92;
  letter-spacing: -.035em;
  text-transform: uppercase;
}
.machine__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 14px 0 0;
}

.machine__figure {
  position: relative;
  margin: 0 0 clamp(32px, 4vw, 52px);
  overflow: hidden;
  border: 1px solid var(--border);
}
.machine__figure img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.machine__figure:hover img { transform: scale(1.03); }
.machine__figure figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  background: linear-gradient(to top, rgba(23,26,29,.9), transparent);
}
.machine__figure figcaption b { color: var(--accent); font-weight: 500; }
@media (max-width: 760px) {
  .machine__figure img { aspect-ratio: 3 / 2; }
  .machine__figure figcaption b { display: none; }
}

.machine__body { display: grid; gap: clamp(28px, 3.5vw, 48px); }
@media (min-width: 980px) { .machine__body { grid-template-columns: 1fr .85fr; } }

.caps {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  align-content: start;
  align-self: start;
}
@media (min-width: 620px) { .caps { grid-template-columns: 1fr 1fr; } }
.cap {
  background: var(--bg-veil);
  padding: clamp(20px, 2.4vw, 28px);
  transition: background .35s var(--ease);
}
.cap:hover { background: var(--surface); }
.cap h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 10px;
}
.cap p { margin: 0; font-size: .9rem; color: var(--text-secondary); }

.specs { border: 1px solid var(--border); padding: clamp(20px, 2.4vw, 28px); }
.specs__title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.specs dl { margin: 0; display: grid; gap: 0; }
.specs dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(58,65,71,.7);
}
.specs dl > div:last-of-type { border-bottom: 0; }
.specs dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.specs dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text);
  text-align: right;
}
.specs dd span { color: var(--text-muted); font-size: 10.5px; margin-left: 6px; }
.specs__note { margin: 18px 0 0; font-size: .84rem; color: var(--text-muted); }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products { background: var(--surface-veil); position: relative; }
.products__head { max-width: 60ch; margin-bottom: clamp(36px, 5vw, 60px); }

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(8px, 1.2vw, 16px);
}
@media (min-width: 760px) { .gallery { grid-template-columns: repeat(4, 1fr); } }

.tile {
  position: relative;
  overflow: hidden;
  background: var(--surface-light);
  aspect-ratio: 1;
}
.tile--tall { grid-row: span 2; aspect-ratio: auto; min-height: 100%; }
.tile--wide { grid-column: span 2; aspect-ratio: 2 / 1; }
.tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease), filter .5s var(--ease);
  filter: grayscale(.25) contrast(1.04);
}
.tile:hover img { transform: scale(1.06); filter: grayscale(0) contrast(1.06); }
.tile figcaption {
  position: absolute;
  left: 0; bottom: 0; right: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
  background: linear-gradient(to top, rgba(23,26,29,.92), transparent);
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.tile figcaption b { color: var(--accent); font-weight: 500; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 36px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 9px 15px;
  transition: border-color .3s, color .3s, background .3s;
}
.chip:hover { border-color: var(--accent); color: var(--text); background: rgba(244,123,32,.07); }

/* ============================================================
   DIFFERENCE
   ============================================================ */
.diff {
  position: relative;
  background: var(--bg-veil);
  overflow: hidden;
}
.diff__bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.diff__bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); opacity: .12; }
.diff__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, var(--bg) 0%, rgba(23,26,29,.75) 40%, var(--bg) 100%);
}
.diff .wrap { position: relative; z-index: 1; }
.diff__head { margin-bottom: clamp(40px, 5vw, 70px); }
.diff__head h2 { max-width: 22ch; }

.principles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (min-width: 700px) { .principles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .principles { grid-template-columns: repeat(4, 1fr); } }

.principle {
  background: var(--bg-veil);
  padding: clamp(28px, 3vw, 40px) clamp(22px, 2.4vw, 32px);
  position: relative;
  transition: background .4s var(--ease);
}
.principle:hover { background: var(--surface); }
.principle__id {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--accent);
  margin-bottom: 40px;
  display: block;
}
.principle h3 {
  font-size: 1.12rem;
  text-transform: uppercase;
  letter-spacing: .01em;
  margin-bottom: 12px;
}
.principle p { color: var(--text-secondary); font-size: .93rem; margin: 0; }
.principle::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  height: 2px; width: 0;
  background: var(--accent);
  transition: width .5s var(--ease);
}
.principle:hover::after { width: 100%; }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: rgba(231, 234, 236, .93); color: var(--dark-text); }
.process .eyebrow { color: #B4551A; }
.process .eyebrow::before { background: #B4551A; }
.process h2 { color: var(--dark-text); }
.process .lead { color: #4A5157; }

.process__head {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(48px, 6vw, 80px);
}
@media (min-width: 980px) {
  .process__head { grid-template-columns: 1.1fr .9fr; align-items: end; gap: 60px; }
}

.flow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(32,36,40,.2);
}
@media (min-width: 900px) {
  .flow { grid-template-columns: repeat(5, 1fr); }
}
.flow::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  height: 2px;
  width: var(--flow-progress, 0%);
  background: #B4551A;
  transition: width 1.6s var(--ease);
}

.step {
  position: relative;
  padding: 34px clamp(18px, 2vw, 28px) 34px 0;
  border-bottom: 1px solid rgba(32,36,40,.14);
}
@media (min-width: 900px) {
  .step { border-bottom: 0; border-right: 1px solid rgba(32,36,40,.14); padding-right: 28px; }
  .step:last-child { border-right: 0; }
}
.step__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: #B4551A;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
.step__no::after {
  content: "";
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(to right, rgba(32,36,40,.35) 0 4px, transparent 4px 8px);
}
.step h3 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 10px;
  color: var(--dark-text);
}
.step p { margin: 0; color: #4A5157; font-size: .92rem; }
.step__tick {
  position: absolute;
  left: 0; top: -1px;
  width: 10px; height: 10px;
  background: var(--light-section);
  border: 2px solid #B4551A;
  transform: translateY(-50%) rotate(45deg);
}
@media (max-width: 899px) { .step__tick { display: none; } }

.process__note {
  margin-top: clamp(36px, 4vw, 56px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(32,36,40,.2);
}
.process__note p { margin: 0; color: #4A5157; max-width: 52ch; font-size: .95rem; }

/* ============================================================
   QUALITY
   ============================================================ */
.quality { background: var(--bg-veil); position: relative; }
.quality__grid { display: grid; gap: clamp(32px, 5vw, 70px); align-items: center; }
@media (min-width: 940px) { .quality__grid { grid-template-columns: .95fr 1.05fr; } }
.quality__media { position: relative; }
.quality__media img { width: 100%; aspect-ratio: 3/2; object-fit: cover; filter: contrast(1.05); }
.quality__media::before {
  content: "";
  position: absolute;
  left: -1px; top: -1px;
  width: 46px; height: 46px;
  border-left: 2px solid var(--accent);
  border-top: 2px solid var(--accent);
}
.quality__media::after {
  content: "";
  position: absolute;
  right: -1px; bottom: -1px;
  width: 46px; height: 46px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
}
.qlist { list-style: none; margin: 34px 0 0; padding: 0; display: grid; border-top: 1px solid var(--border); }
.qlist li {
  border-bottom: 1px solid var(--border);
  padding: 18px 0 18px 22px;
  position: relative;
  font-size: .95rem;
  color: var(--text-secondary);
}
.qlist li::before {
  content: "";
  position: absolute;
  left: 0; top: 26px;
  width: 8px; height: 1px;
  background: var(--accent);
}
.qlist b { color: var(--text); font-weight: 600; }

/* ============================================================
   APPLICATIONS
   ============================================================ */
.apps { background: var(--surface-veil); }
.apps__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 44px; }
.apps__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1px;
}
.app {
  background: rgba(36, 41, 46, .55);
  box-shadow: 0 0 0 1px var(--border);
  padding: 26px 24px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  transition: background .35s var(--ease), color .35s;
}
.app:hover { background: var(--surface-light); }
.app span.app__id { font-family: var(--font-mono); font-size: 10px; color: var(--accent); letter-spacing: .16em; }
.app span.app__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .98rem;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.apps__disclaimer { margin-top: 26px; color: var(--text-muted); font-size: .85rem; max-width: 70ch; }

/* ============================================================
   CTA
   ============================================================ */
.cta {
  position: relative;
  background: rgba(16, 19, 21, .66);
  overflow: hidden;
  text-align: left;
}
.cta__bg { position: absolute; inset: 0; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .16; filter: grayscale(.6); }
.cta__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(16,19,21,.97) 30%, rgba(16,19,21,.7) 100%);
}
.cta .wrap { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(2.2rem, 6vw, 4.4rem); text-transform: uppercase; margin-bottom: 22px; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

/* ============================================================
   QUOTE FORM
   ============================================================ */
.quote { background: var(--surface-veil); position: relative; }
.quote__grid { display: grid; gap: clamp(36px, 5vw, 64px); align-items: start; }
@media (min-width: 980px) { .quote__grid { grid-template-columns: .9fr 1.1fr; } }

.qhelp {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--border);
}
.qhelp li {
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: .93rem;
  color: var(--text-secondary);
}
.qhelp li span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--accent);
  flex: none;
}
.quote__alt { margin-top: 26px; font-size: .92rem; color: var(--text-muted); }
.quote__alt a { color: var(--text-secondary); border-bottom: 1px solid var(--border); transition: color .2s, border-color .2s; }
.quote__alt a:hover { color: var(--accent); border-color: var(--accent); }

.qform {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: clamp(22px, 3vw, 36px);
}
.qform__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.qform__row { display: grid; gap: 18px; }
@media (min-width: 620px) { .qform__row { grid-template-columns: 1fr 1fr; } }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; min-width: 0; }
.qform__row .field { margin-bottom: 0; }
.qform__row { margin-bottom: 18px; }

.field label, .field legend {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0;
}
.field label span { color: var(--accent); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 15px;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
                    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
  cursor: pointer;
}
.field select option { background: var(--surface); color: var(--text); }
.field input::placeholder, .field textarea::placeholder { color: var(--text-muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-light);
}
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; }

.field--set { border: 0; margin: 0 0 18px; padding: 0; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { cursor: pointer; }
.choice input {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.choice span {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: border-color .25s var(--ease), color .25s var(--ease), background .25s var(--ease);
}
.choice:hover span { color: var(--text); border-color: var(--text-muted); }
.choice input:checked + span {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(244,123,32,.1);
}
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }

.field__error {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  color: #FF7A6B;
  min-height: 0;
  display: none;
}
.field.is-invalid .field__error { display: block; }
.field.is-invalid input,
.field.is-invalid textarea { border-color: #FF7A6B; }

.qform__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.qform__submit { width: 100%; margin-top: 6px; border-radius: 10px; }
.qform__note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--text-muted);
}
.qform__note.is-error { color: #FF7A6B; }
.qform__note.is-ok { color: var(--wa); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--bg-veil); }
.contact__grid { display: grid; gap: clamp(36px, 5vw, 64px); }
@media (min-width: 960px) { .contact__grid { grid-template-columns: 1fr 1.15fr; } }

.contact__block + .contact__block { margin-top: 34px; }
.contact__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.contact address {
  font-style: normal;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-secondary);
}
.contact__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 2vw, 1.1rem);
  letter-spacing: .02em;
  color: var(--text);
  padding: 4px 0;
  transition: color .25s;
  word-break: break-word;
}
.contact__link:hover { color: var(--accent); }
.contact__link::before {
  content: "";
  width: 14px; height: 1px;
  background: var(--accent);
  flex: none;
}

.map {
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
  min-height: 380px;
  height: 100%;
}
.map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; filter: grayscale(1) invert(.92) contrast(.86); }
.map__tag {
  position: absolute;
  top: 0; left: 0;
  background: var(--bg);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  z-index: 2;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: rgba(16, 19, 21, .78); border-top: 1px solid var(--border); padding-block: clamp(52px, 6vw, 80px) 0; }
.footer__grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  padding-bottom: 48px;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }

.footer__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 12px;
}
.footer__tagline {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
.footer address { font-style: normal; color: var(--text-secondary); font-size: .93rem; line-height: 1.8; }
.footer h4 {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer ul a, .footer__contact a {
  color: var(--text-secondary);
  font-size: .93rem;
  transition: color .25s;
}
.footer ul a:hover, .footer__contact a:hover { color: var(--accent); }
.footer__contact { display: grid; gap: 10px; font-size: .93rem; }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  justify-content: space-between;
  align-items: center;
}
.footer__bottom p, .footer__bottom span {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   WHATSAPP
   ============================================================ */
:root { --wa: #25D366; --wa-hover: #1FBF5A; }

/* rounded contact buttons */
.contact__actions {
  display: grid;
  gap: 10px;
  max-width: 420px;
  margin-top: 4px;
}
.cbtn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: background .28s var(--ease), border-color .28s var(--ease),
              transform .28s var(--ease);
}
.cbtn:hover { transform: translateY(-2px); background: var(--surface-light); }
.cbtn svg { width: 22px; height: 22px; flex: none; }
.cbtn__text { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.cbtn__text b {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.cbtn__text em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--text-secondary);
  overflow-wrap: anywhere;
}
.cbtn--call svg { color: var(--accent); }
.cbtn--call:hover { border-color: var(--accent); }
.cbtn--wa svg { color: var(--wa); }
.cbtn--wa:hover { border-color: var(--wa); }
.cbtn--mail svg { color: var(--text-secondary); }
.cbtn--mail:hover { border-color: var(--text-secondary); }

.wa-fab {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 56px;
  padding: 0 16px;
  background: var(--wa);
  color: #0B2E17;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.94);
  transition: opacity .4s var(--ease), transform .4s var(--ease),
              visibility .4s, background .25s var(--ease), gap .35s var(--ease);
}
.wa-fab.is-visible { opacity: 1; visibility: visible; transform: none; }
.wa-fab:hover { background: var(--wa-hover); }
.wa-fab svg { width: 26px; height: 26px; flex: none; }
.wa-fab__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width .4s var(--ease), opacity .3s var(--ease);
}
.wa-fab:hover .wa-fab__label,
.wa-fab:focus-visible .wa-fab__label { max-width: 170px; opacity: 1; }
.wa-fab:hover, .wa-fab:focus-visible { gap: 10px; }

@media (max-width: 1080px) { .wa-fab { display: none; } }

/* ============================================================
   MOBILE QUICK CONTACT BAR
   ============================================================ */
.quickbar { display: none; }
@media (max-width: 1080px) {
  .quickbar {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 8px;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 90;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(23,26,29,.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
  }
  .quickbar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 8px 10px;
    border-radius: 12px;
    text-align: center;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text);
    background: var(--surface-light);
    border: 1px solid var(--border);
    transition: transform .2s var(--ease), filter .2s var(--ease);
  }
  .quickbar a:active { transform: scale(.97); }
  .quickbar a:first-child { background: var(--accent); border-color: var(--accent); color: #16181A; }
  .quickbar a.quickbar__wa { background: var(--wa); border-color: var(--wa); color: #0B2E17; }
  .quickbar a span {
    display: block;
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 10px;
    letter-spacing: .06em;
    opacity: .85;
    margin-top: 3px;
  }
  .footer { padding-bottom: 84px; }
  .mnav { padding-bottom: 110px; }
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: block; }
  .header__cta .btn { display: none; }
}
@media (max-width: 560px) {
  .hero__actions .btn,
  .cta__actions .btn { width: 100%; }
  .svc { grid-template-columns: 48px 1fr; }
  .brand__logo, .header.is-stuck .brand__logo { height: 44px; }
}