/* ════════════════════════════════════════════════════════
   TEE Service — Dark Industrial Amber
   Syne (headings) + Inter (body)
   Inspired by the photo: deep shadows, warm amber work-light
════════════════════════════════════════════════════════ */

:root {
  --bg:       #0c0b09;
  --bg2:      #111009;
  --bg3:      #181610;
  --amber:    #d4873a;
  --amber2:   #f0a855;
  --amber3:   #a8621e;
  --rust:     #8b4513;
  --text:     #ede8df;
  --muted:    #7a7060;
  --muted2:   #b0a488;
  --line:     rgba(212,135,58,.15);
  --line2:    rgba(212,135,58,.28);
  --panel:    rgba(255,255,255,.04);
  --panel2:   rgba(255,255,255,.065);
  --shadow:   0 30px 80px rgba(0,0,0,.7);
  --r:        16px;
  --r2:       22px;
  --max:      1160px;
  --serif:    'Syne', system-ui, sans-serif;
  --body:     'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* ════════════════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════════════════ */
.btn-amber {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--amber3), var(--amber), var(--amber2));
  color: #0c0b09;
  font-family: var(--serif); font-weight: 700; font-size: 14px;
  letter-spacing: .03em;
  border: none; cursor: pointer;
  transition: transform .18s, box-shadow .18s, filter .18s;
  box-shadow: 0 4px 24px rgba(212,135,58,.25);
}
.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(212,135,58,.38);
  filter: brightness(1.07);
}
.btn-amber:active { transform: translateY(0); }
.btn-amber--submit { width: 100%; justify-content: center; padding: 16px; font-size: 15px; }

.btn-amber-sm {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--amber3), var(--amber), var(--amber2));
  color: #0c0b09;
  font-family: var(--serif); font-weight: 700; font-size: 13px;
  border: none; cursor: pointer;
  transition: transform .18s, box-shadow .18s;
  box-shadow: 0 2px 12px rgba(212,135,58,.2);
}
.btn-amber-sm:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,135,58,.32); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-family: var(--serif); font-weight: 600; font-size: 14px;
  cursor: pointer;
  transition: background .18s, border-color .18s, transform .18s;
}
.btn-outline:hover {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.35);
  transform: translateY(-1px);
}

.btn-outline-sm {
  display: inline-flex; align-items: center;
  padding: 8px 16px;
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,.15);
  background: transparent;
  color: rgba(255,255,255,.7);
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  transition: background .18s, color .18s;
}
.btn-outline-sm:hover { background: rgba(255,255,255,.07); color: var(--text); }

/* ════════════════════════════════════════════════════════
   HEADER
════════════════════════════════════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, padding .3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(12,11,9,.90);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--line);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 24px 0;
  transition: padding .3s;
}
.header.scrolled .header__inner { padding: 14px 0; }

/* Logo */
.logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.logo__mark {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--amber3), var(--amber2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 800; font-size: 17px;
  color: #0c0b09;
  box-shadow: 0 4px 16px rgba(212,135,58,.3);
  flex-shrink: 0;
}
.logo__text {
  font-family: var(--serif);
  font-size: 18px; font-weight: 700;
  color: var(--text); letter-spacing: .04em;
}
.logo__text span { color: var(--amber); }

/* Nav */
.nav {
  display: flex; gap: 4px;
}
.nav a {
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 14px; font-weight: 500;
  color: rgba(255,255,255,.65);
  transition: color .18s, background .18s;
}
.nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }

.header__cta { display: flex; align-items: center; gap: 10px; }

/* Burger */
.burger {
  display: none;
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  cursor: pointer;
}
.burger span {
  display: block; width: 16px; height: 1.5px;
  background: rgba(255,255,255,.75); border-radius: 2px;
}

/* Mobile nav */
.mobile-nav {
  border-top: 1px solid var(--line);
  background: rgba(12,11,9,.96);
  backdrop-filter: blur(16px);
}
.mobile-nav__inner {
  display: grid; gap: 8px; padding: 14px 0 20px;
}
.mobile-nav a {
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--panel); border: 1px solid var(--line);
  font-size: 15px; font-weight: 500; color: var(--muted2);
}
.mobile-nav a:hover { color: var(--text); }

/* ════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute; inset: 0;
}
.hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  /* Hardware-accelerated */
  transform: translateZ(0);
  will-change: transform;
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top,
      rgba(12,11,9,1)    0%,
      rgba(12,11,9,.82)  28%,
      rgba(12,11,9,.45)  55%,
      rgba(12,11,9,.18)  75%,
      rgba(12,11,9,.08) 100%),
    linear-gradient(105deg,
      rgba(12,11,9,.72) 0%,
      transparent       55%);
}

.hero__content {
  position: relative; z-index: 2;
  padding-bottom: 80px;
  padding-top: 120px;
  max-width: 780px;
}

.hero__eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
}
.eyebrow__bar {
  display: block; width: 28px; height: 2px;
  background: var(--amber); border-radius: 2px; flex-shrink: 0;
}

.hero__h1 {
  font-family: var(--serif);
  font-size: clamp(56px, 8vw, 110px);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero__h1 em {
  font-style: normal;
  color: var(--amber2);
}

.hero__lead {
  font-size: 17px; line-height: 1.65;
  color: rgba(255,255,255,.72);
  max-width: 52ch; margin-bottom: 36px;
  font-weight: 300;
}

.hero__actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex; align-items: center; gap: 28px;
}
.hstat__num {
  font-family: var(--serif);
  font-size: 28px; font-weight: 800;
  color: var(--amber2); line-height: 1;
}
.hstat__label {
  font-size: 12px; color: rgba(255,255,255,.55);
  margin-top: 3px; letter-spacing: .04em;
}
.hstat__divider {
  width: 1px; height: 36px;
  background: rgba(255,255,255,.14); flex-shrink: 0;
}

/* Scroll hint line */
.hero__scroll-hint {
  position: absolute; bottom: 28px; right: 48px; z-index: 2;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, rgba(212,135,58,.7), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(1.15); }
}

/* ════════════════════════════════════════════════════════
   TRUST STRIP
════════════════════════════════════════════════════════ */
.trust-strip {
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.trust-strip__inner {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; flex-wrap: wrap;
}
.ts-item {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 500; color: var(--muted2);
}
.ts-check { color: var(--amber); font-weight: 700; font-size: 12px; }
.ts-sep {
  width: 1px; height: 16px;
  background: var(--line); flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════
   SECTION COMMON
════════════════════════════════════════════════════════ */
.section { padding: 100px 0; }
.section--dark {
  background: var(--bg2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section--about { background: var(--bg3); border-top: 1px solid var(--line); }
.section--contact {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: auto 1fr 1.4fr;
  gap: 20px 48px;
  align-items: start;
  margin-bottom: 60px;
}
.section-label {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--amber); font-weight: 600;
  padding-top: 6px; white-space: nowrap;
}
.section-h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.025em;
  color: var(--text);
  grid-column: 2;
}
.section-h2 em { font-style: normal; color: var(--amber2); }
.section-sub {
  font-size: 15px; line-height: 1.7;
  color: var(--muted2); max-width: 50ch;
  grid-column: 3; grid-row: 1 / 3;
  padding-top: 4px; font-weight: 300;
}

/* ════════════════════════════════════════════════════════
   SERVICES
════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.svc-card {
  padding: 30px;
  border-radius: var(--r2);
  border: 1px solid var(--line);
  background: var(--panel);
  position: relative; overflow: hidden;
  transition: border-color .22s, background .22s, transform .22s;
}
.svc-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--amber3), var(--amber2));
  opacity: 0; transition: opacity .28s;
}
.svc-card:hover {
  border-color: var(--line2);
  background: var(--panel2);
  transform: translateY(-4px);
}
.svc-card:hover::after { opacity: 1; }

.svc-card__num {
  position: absolute; top: 20px; right: 22px;
  font-family: var(--serif); font-size: 13px; font-weight: 800;
  color: var(--amber); opacity: .45; letter-spacing: .06em;
}
.svc-card__icon { font-size: 28px; margin-bottom: 16px; }
.svc-card h3 {
  font-family: var(--serif);
  font-size: 19px; font-weight: 700;
  margin-bottom: 10px; color: var(--text);
  letter-spacing: -.01em;
}
.svc-card p { font-size: 14px; line-height: 1.68; color: var(--muted2); margin-bottom: 18px; }
.svc-card__more {
  padding-top: 14px; border-top: 1px solid var(--line);
}
.svc-card__more span {
  font-size: 12px; color: var(--amber);
  font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase;
}

/* ════════════════════════════════════════════════════════
   PROJECTS
════════════════════════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.proj {
  border-radius: var(--r2);
  border: 1px solid var(--line);
  background: var(--bg3);
  overflow: hidden;
  transition: border-color .22s, transform .22s;
}
.proj:hover { border-color: var(--line2); transform: translateY(-3px); }

.proj__visual {
  height: 200px;
  position: relative;
  display: flex; align-items: flex-end;
  padding: 16px;
}
.proj__visual--a {
  background:
    radial-gradient(ellipse 80% 60% at 30% 30%, rgba(212,135,58,.30), transparent 65%),
    linear-gradient(160deg, #1c1408, #0c0b09);
}
.proj__visual--b {
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(139,69,19,.40), transparent 65%),
    linear-gradient(160deg, #160e08, #0c0b09);
}
.proj__visual--c {
  background:
    radial-gradient(ellipse 70% 60% at 20% 50%, rgba(168,98,30,.32), transparent 60%),
    linear-gradient(160deg, #141008, #0c0b09);
}
.proj__visual--d {
  background:
    radial-gradient(ellipse 80% 60% at 60% 30%, rgba(212,135,58,.22), transparent 65%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(139,69,19,.28), transparent 60%),
    linear-gradient(160deg, #181208, #0c0b09);
}
.proj__tag {
  padding: 6px 12px; border-radius: 999px;
  background: rgba(212,135,58,.15);
  border: 1px solid var(--line2);
  font-size: 11.5px; font-weight: 700;
  color: var(--amber); letter-spacing: .06em;
  text-transform: uppercase;
}

.proj__body { padding: 20px 22px 24px; }
.proj__body h3 {
  font-family: var(--serif);
  font-size: 19px; font-weight: 700;
  margin-bottom: 8px; color: var(--text);
  letter-spacing: -.01em;
}
.proj__body p { font-size: 13.5px; color: var(--muted2); line-height: 1.65; margin-bottom: 14px; }
.proj__meta {
  display: flex; gap: 8px;
  font-size: 12px; color: var(--muted); font-weight: 500;
}

.projects-cta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 24px 30px;
  border-radius: var(--r2);
  border: 1px solid var(--line2);
  background: rgba(212,135,58,.06);
  flex-wrap: wrap;
}
.projects-cta p {
  font-family: var(--serif);
  font-size: 19px; font-weight: 700;
  color: var(--text);
}

/* ════════════════════════════════════════════════════════
   ABOUT
════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px; align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img {
  border-radius: var(--r2);
  width: 100%; height: 520px;
  object-fit: cover;
  object-position: center 20%;
  border: 1px solid var(--line);
  filter: contrast(1.04) saturate(.92);
}
.about-img-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  padding: 18px 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--amber3), var(--amber));
  box-shadow: 0 16px 40px rgba(212,135,58,.3);
  text-align: center;
}
.aib-num {
  font-family: var(--serif);
  font-size: 32px; font-weight: 800;
  color: #0c0b09; line-height: 1;
}
.aib-label {
  font-size: 11px; font-weight: 700;
  color: rgba(12,11,9,.72);
  text-transform: uppercase; letter-spacing: .06em;
  margin-top: 4px; line-height: 1.3;
}

.about-copy .section-label { margin-bottom: 12px; }
.about-copy .section-h2 { margin-bottom: 18px; font-size: clamp(30px,3.5vw,44px); }
.about-copy > p {
  font-size: 15px; line-height: 1.7; color: var(--muted2);
  max-width: 46ch; margin-bottom: 14px; font-weight: 300;
}

.about-values { display: grid; gap: 16px; margin: 28px 0 32px; }
.av-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.av-icon {
  font-size: 20px; flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 11px;
  background: rgba(212,135,58,.10);
  border: 1px solid var(--line2);
  display: flex; align-items: center; justify-content: center;
}
.av-item strong { display: block; font-size: 14.5px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.av-item p { font-size: 13.5px; color: var(--muted2); line-height: 1.55; font-weight: 300; }

/* ════════════════════════════════════════════════════════
   CONTACT
════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px; align-items: start;
}
.contact-left .section-label { margin-bottom: 12px; }
.contact-left .section-h2 { margin-bottom: 16px; font-size: clamp(28px,3vw,42px); }
.contact-left > p {
  font-size: 15px; line-height: 1.7; color: var(--muted2);
  max-width: 40ch; margin-bottom: 36px; font-weight: 300;
}

.contact-info-list { display: grid; gap: 0; }
.ci-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  transition: opacity .18s;
}
a.ci-row:hover { opacity: .75; }
.ci-row:last-child { border-bottom: none; }
.ci-icon { font-size: 18px; width: 36px; flex-shrink: 0; }
.ci-label {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 2px;
}
.ci-val { font-size: 15px; font-weight: 600; color: var(--text); }

/* Form */
.contact-form {
  padding: 34px;
  border-radius: var(--r2);
  border: 1px solid var(--line2);
  background: var(--bg2);
  box-shadow: 0 40px 80px rgba(0,0,0,.45);
}
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cf-field { display: grid; gap: 7px; margin-bottom: 14px; }
.cf-field label {
  font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}
.cf-field input,
.cf-field select,
.cf-field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.3);
  color: var(--text);
  font-family: var(--body); font-size: 14.5px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.cf-field input:focus,
.cf-field select:focus,
.cf-field textarea:focus {
  border-color: rgba(212,135,58,.5);
  box-shadow: 0 0 0 4px rgba(212,135,58,.09);
}
.cf-field input::placeholder,
.cf-field textarea::placeholder { color: var(--muted); }
.cf-field select { cursor: pointer; }
.cf-field select option { background: #1a1810; }
.cf-msg {
  margin-top: 12px; font-size: 13.5px; color: var(--amber2);
  min-height: 20px; line-height: 1.5;
}

/* ════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════ */
.footer {
  padding: 48px 0 28px;
  border-top: 1px solid var(--line);
  background: var(--bg2);
}
.footer__inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 20px; padding-bottom: 28px; flex-wrap: wrap;
}
.footer__left p { font-size: 13.5px; color: var(--muted); margin-top: 10px; }
.footer__nav {
  display: flex; gap: 6px; flex-wrap: wrap; padding-top: 4px;
}
.footer__nav a {
  padding: 8px 12px; border-radius: 9px;
  font-size: 14px; color: var(--muted);
  font-weight: 500;
  transition: color .18s, background .18s;
}
.footer__nav a:hover { color: var(--text); background: var(--panel); }
.footer__bottom {
  padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.footer__bottom p { font-size: 12.5px; color: var(--muted); }


/* Kaffe line */
.kaffe-line {
  font-size: 14px;
  color: var(--amber);
  font-style: italic;
  opacity: .8;
  margin-top: 4px;
}
/* ════════════════════════════════════════════════════════
   REVEAL
════════════════════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(24px); }

/* ════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════ */
@media (max-width: 1020px) {
  .section-head {
    grid-template-columns: auto 1fr;
  }
  .section-sub { grid-column: 1 / -1; grid-row: auto; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img { height: 360px; }
  .about-img-badge { bottom: -16px; right: 16px; }
  .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .nav { display: none; }
  .btn-outline-sm { display: none; }
  .burger { display: inline-flex; }
}

@media (max-width: 700px) {
  .hero__h1 { font-size: clamp(46px, 12vw, 72px); }
  .hero__stats { gap: 18px; }
  .hstat__num { font-size: 22px; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .cf-row { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .contact-form { padding: 22px; }
  .projects-cta { flex-direction: column; text-align: center; }
  .hero__scroll-hint { display: none; }
  .ts-sep { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .scroll-line { animation: none; }
}