/* ============================================
   MÄK BOHR — Premium Demo One-Pager
   Design: Industrial / Precision / Munich
   ============================================ */

:root {
  --black:   #0d0d0d;
  --dark:    #141414;
  --grey:    #1e1e1e;
  --mid:     #2a2a2a;
  --line:    #333333;
  --muted:   #888888;
  --light:   #c8c8c8;
  --white:   #f5f5f0;
  --orange:  #e85c00;
  --orange2: #ff7a20;
  --gold:    #c8a96e;
  --font-head: 'Oswald', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 17px;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: var(--orange); color: #fff; }

/* ────────────────────────────────────────────
   NAV
──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  min-height: 76px;
  padding-inline: clamp(1.25rem, 4vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background:
    linear-gradient(
      to bottom,
      rgba(10,10,10,0.88) 0%,
      rgba(10,10,10,0.55) 60%,
      rgba(10,10,10,0.12) 100%
    );
  border-bottom: 1px solid rgba(255,255,255,0.14);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease),
              border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.nav::after {
  content: "";
  position: absolute;
  left: clamp(1.25rem, 4vw, 4rem);
  right: clamp(1.25rem, 4vw, 4rem);
  bottom: 0;
  height: 1px;
  background: rgba(255,255,255,0.22);
  pointer-events: none;
}

.nav.is-scrolled,
.nav.scrolled {
  background: rgba(15,15,15,0.97);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.16);
}

.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter 0.25s;
}

.nav.is-scrolled .nav-logo-img,
.nav.scrolled .nav-logo-img {
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: color 0.25s;
  position: relative;
  font-weight: 500;
}

.nav-links > li > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2px;
  background: #e96522;
  transition: right 0.25s ease;
}

.nav-links > li > a:not(.nav-cta):hover {
  color: #ffffff;
}

.nav-links > li > a:not(.nav-cta):hover::after {
  right: 0;
}

.nav-cta,
.nav-links .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.75rem 1.25rem;
  background: #e96522;
  color: #ffffff;
  border: 1px solid #e96522;
  border-radius: 2px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s, border-color 0.25s, transform 0.2s, box-shadow 0.3s;
}

.nav-cta:visited,
.nav-links .nav-cta:visited {
  color: #ffffff;
}

.nav-cta:hover,
.nav-links .nav-cta:hover {
  background: #ff7a30;
  color: #ffffff;
  border-color: #ff7a30;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(233,101,34,0.35);
}

.nav-cta:focus-visible,
.nav-links .nav-cta:focus-visible {
  outline: 2px solid #ff7a30;
  outline-offset: 3px;
}

.nav-links .nav-cta::after { display: none !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

/* ────────────────────────────────────────────
   HERO
──────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Background Image */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/projects/kernbohrung-01.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.06);
  animation: hero-zoom 18s ease-out forwards;
}

@keyframes hero-zoom {
  from { transform: scale(1.06); }
  to   { transform: scale(1.0); }
}

/* Multi-layer Overlay — industrial look */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(13,13,13,0.92) 0%,
      rgba(13,13,13,0.75) 50%,
      rgba(13,13,13,0.30) 100%
    );
}

/* Concrete grain texture overlay */
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
}

/* Orange accent line left */
.hero-line {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, transparent, var(--orange), transparent);
  animation: line-reveal 1.5s 0.8s var(--ease) both;
}
@keyframes line-reveal {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* Drill hole animation */
.hero-drill-ring {
  position: absolute;
  right: 12%;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  height: 320px;
  pointer-events: none;
}

.drill-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(232, 92, 0, 0.3);
  animation: drill-expand 3s ease-out infinite;
}
.drill-ring:nth-child(2) { animation-delay: 1s; }
.drill-ring:nth-child(3) { animation-delay: 2s; }

@keyframes drill-expand {
  0%   { transform: scale(0.3); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.drill-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(232, 92, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.drill-core::before {
  content: '';
  width: 40px; height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,92,0,0.4) 0%, transparent 70%);
  animation: drill-pulse 2s ease-in-out infinite;
}

@keyframes drill-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 3rem;
  max-width: 780px;
  margin-left: max(3rem, calc(50vw - 680px));
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2rem;
  animation: fade-up 0.8s 0.4s var(--ease) both;
}

.hero-eyebrow-line {
  width: 40px; height: 1px;
  background: var(--orange);
}

.hero-eyebrow span {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(3.8rem, 8vw, 7.5rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.15em;
  animation: fade-up 0.8s 0.6s var(--ease) both;
}

.hero-h1 .line-orange {
  display: block;
  color: var(--orange);
  -webkit-text-stroke: 0px;
}

.hero-h1 .line-outline {
  display: block;
  -webkit-text-stroke: 1.5px rgba(245,245,240,0.4);
  color: transparent;
}

.hero-sub {
  margin-top: 2rem;
  font-size: 1.05rem;
  color: var(--light);
  max-width: 460px;
  line-height: 1.7;
  animation: fade-up 0.8s 0.8s var(--ease) both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  animation: fade-up 0.8s 1s var(--ease) both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border-radius: 2px;
  transition: background 0.25s, transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 0 0 0 rgba(232,92,0,0);
}

.btn-primary:hover {
  background: var(--orange2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,92,0,0.35);
}

.btn-primary svg { flex-shrink: 0; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-family: var(--font-head);
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 1.4rem;
  background: rgba(10,10,10,0.56);
  border: 1px solid rgba(255,255,255,0.65);
  backdrop-filter: blur(8px);
  border-radius: 2px;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}

.btn-ghost:hover {
  color: #ffffff;
  border-color: var(--orange);
  background: rgba(10,10,10,0.72);
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
  animation: fade-up 0.8s 1.2s var(--ease) both;
}

.stat-item {}

.stat-number {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  display: block;
}

.stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
  display: block;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  animation: fade-up 1s 1.5s var(--ease) both;
}

.hero-scroll span {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scroll-bounce 1.8s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: scaleY(1); opacity: 0.7; }
  50% { transform: scaleY(0.5); opacity: 1; }
}

/* ────────────────────────────────────────────
   MARQUEE TICKER
──────────────────────────────────────────── */
.ticker {
  background: var(--orange);
  overflow: hidden;
  padding: 0.9rem 0;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  animation: ticker-run 28s linear infinite;
}

.ticker-item {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.ticker-item::after {
  content: '◆';
  font-size: 0.5rem;
  opacity: 0.7;
}

@keyframes ticker-run {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ────────────────────────────────────────────
   SECTION COMMONS
──────────────────────────────────────────── */
section { padding: 7rem 3rem; }

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.2rem;
}

.section-label-line {
  width: 32px; height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

.section-label span {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
}

.section-h2 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
}

.section-lead {
  font-size: 1.05rem;
  color: var(--light);
  max-width: 540px;
  margin-top: 1.2rem;
  line-height: 1.75;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ────────────────────────────────────────────
   SERVICES
──────────────────────────────────────────── */
.services {
  background: var(--dark);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 4rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  background: var(--dark);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.35s var(--ease);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease);
}

.service-card:hover { background: #1a1a1a; }
.service-card:hover::before { transform: scaleY(1); }

.service-number {
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 1.5rem;
  display: block;
}

.service-icon {
  width: 48px; height: 48px;
  margin-bottom: 1.5rem;
  color: var(--orange);
}

.service-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.service-list li {
  font-size: 0.9rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.25s;
}

.service-card:hover .service-list li { color: var(--light); }

.service-list li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

/* ────────────────────────────────────────────
   PROJECT GALLERY (Marquee)
──────────────────────────────────────────── */
.project-gallery {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding-top: 5rem;
  padding-bottom: 0;
  overflow: hidden;
}

.project-gallery-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 3.5rem;
  padding-inline: 0;
  flex-wrap: wrap;
}

.project-gallery-header > div {}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.8rem;
}

.section-kicker::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

.project-gallery-header h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
}

.project-gallery-header p {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 340px;
  line-height: 1.7;
  align-self: flex-end;
}

/* Marquee container */
.project-marquee {
  overflow: hidden;
  width: 100%;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  cursor: grab;
  user-select: none;
}

.project-marquee:active { cursor: grabbing; }

.project-marquee-track {
  display: flex;
  width: max-content;
  gap: 18px;
  padding-block: 18px;
  animation: project-marquee 60s linear infinite;
  will-change: transform;
}

.project-marquee:hover .project-marquee-track,
.project-marquee:focus-within .project-marquee-track {
  animation-play-state: paused;
}

@keyframes project-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Individual slides */
.project-slide {
  position: relative;
  flex: 0 0 clamp(300px, 34vw, 520px);
  height: clamp(260px, 30vw, 430px);
  overflow: hidden;
  background: #151515;
  border-radius: 0;
}

.project-slide:nth-child(3n + 2) {
  flex-basis: clamp(260px, 28vw, 420px);
}

.project-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s ease;
  pointer-events: none;
}

.project-slide:hover img {
  transform: scale(1.025);
}

.project-slide figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 7px 10px;
  background: rgba(10,10,10,0.78);
  color: #ffffff;
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-left: 3px solid #e96522;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

/* ────────────────────────────────────────────
   WHY / TRUST
──────────────────────────────────────────── */
.trust {
  background: var(--black);
  position: relative;
}

.trust::before {
  content: 'QUALITÄT';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-head);
  font-size: clamp(6rem, 14vw, 14rem);
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255,255,255,0.018);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.02em;
  user-select: none;
}

.trust-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  position: relative;
}

.trust-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}

.trust-item {
  background: var(--dark);
  padding: 2.2rem;
  transition: background 0.3s;
}

.trust-item:hover { background: #191919; }

.trust-item-icon {
  width: 40px; height: 40px;
  color: var(--orange);
  margin-bottom: 1rem;
}

.trust-item-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.trust-item-text {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}

.trust-right {}

.trust-quote {
  position: relative;
  padding-left: 2rem;
  border-left: 3px solid var(--orange);
  margin-bottom: 3rem;
}

.trust-quote p {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.trust-quote-source {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-contact-card {
  background: var(--grey);
  border: 1px solid var(--line);
  padding: 2rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.trust-contact-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--light);
}

.trust-contact-row svg {
  color: var(--orange);
  flex-shrink: 0;
  width: 18px; height: 18px;
}

.trust-contact-row a {
  color: var(--light);
  text-decoration: none;
  transition: color 0.2s;
}
.trust-contact-row a:hover { color: var(--white); }

/* ────────────────────────────────────────────
   CONTACT
──────────────────────────────────────────── */
.contact {
  background: var(--dark);
  border-top: 1px solid var(--line);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}

.contact-info {}

.contact-address {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.92rem;
  color: var(--light);
  line-height: 1.5;
}

.contact-row svg {
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
  width: 18px; height: 18px;
}

.contact-row a {
  color: var(--light);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-row a:hover { color: var(--white); }

.contact-divider {
  height: 1px;
  background: var(--line);
  margin: 2rem 0;
}

.contact-person {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-person-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #a33d00);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.contact-person-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
}

.contact-person-role {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--grey);
  border: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.9rem 1.1rem;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,92,0,0.12);
}

.form-group select { cursor: pointer; appearance: none; }
.form-group textarea { min-height: 120px; }

.form-submit { margin-top: 0.5rem; }

.form-submit .btn-primary {
  width: 100%;
  justify-content: center;
  font-size: 0.9rem;
  padding: 1.1rem;
}

.form-demo-note {
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.8rem;
}

.form-success {
  display: none;
  background: rgba(232,92,0,0.08);
  border: 1px solid rgba(232,92,0,0.3);
  padding: 1.5rem;
  text-align: center;
  color: var(--light);
  font-size: 0.9rem;
  line-height: 1.6;
  border-radius: 2px;
  margin-top: 1rem;
}

/* ────────────────────────────────────────────
   FOOTER
──────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding: 3rem;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
}
.footer-logo span { color: var(--orange); }

.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); }

/* ────────────────────────────────────────────
   KEYFRAMES
──────────────────────────────────────────── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ────────────────────────────────────────────
   RESPONSIVE
──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-drill-ring { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .services-header { grid-template-columns: 1fr; gap: 2rem; }
  .trust-layout { grid-template-columns: 1fr; gap: 4rem; }
  .trust-features { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 3.5rem; }
  .project-gallery-header { flex-direction: column; gap: 1.5rem; }
  .project-gallery-header p { align-self: auto; max-width: 100%; }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  .nav {
    padding-inline: 1.25rem;
    background: rgba(10,10,10,0.94);
  }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 76px 0 0 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(16px);
    padding: 2.5rem 1.5rem;
    gap: 0;
    align-items: stretch;
    z-index: 99;
  }
  .nav-links.open li {
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open a {
    font-size: 1.1rem;
    padding: 1rem 0;
    display: block;
    color: rgba(255,255,255,0.9);
  }
  .nav-links.open .nav-cta {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    font-size: 1rem;
    padding: 1rem;
    background: #e96522;
    color: #ffffff;
  }
  .nav-hamburger { display: flex; }
  section { padding: 5rem 1.5rem; }
  .project-gallery { padding-inline: 1.5rem; padding-top: 3.5rem; }
  .hero-content { padding: 0 1.5rem; margin-left: 0; }
  .hero-h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .hero-stats { gap: 2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .trust-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer { padding: 2.5rem 1.5rem; }

  /* Gallery mobile: touch-scroll, no auto-animation */
  .project-marquee {
    overflow-x: auto;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    cursor: default;
  }
  .project-marquee-track {
    animation: none;
    padding-inline: 1.5rem;
    gap: 12px;
  }
  .project-slide {
    flex: 0 0 82vw;
    height: 310px;
    scroll-snap-align: start;
  }
  .project-slide:nth-child(3n + 2) {
    flex-basis: 82vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero-bg { transform: scale(1); animation: none; }
  .reveal { opacity: 1; transform: none; }
  .project-marquee {
    overflow-x: auto;
  }
  .project-marquee-track {
    animation: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero-bg { transform: scale(1); animation: none; }
  .reveal { opacity: 1; transform: none; }
}