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

:root {
  --bg: #0b1118;
  --bg2: #111a24;
  --text: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #d97628;
  --light: #f8fafc;
  --white: #ffffff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.6;
}

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

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

.container {
  width: min(1160px, 92%);
  margin: auto;
}


/* HEADER */

.header {
  position: sticky;
  top: 0;
  background: rgba(11, 17, 24, 0.96);
  backdrop-filter: blur(10px);
  z-index: 30;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-image {
  height: 68px;
  width: auto;
  max-width: 230px;
  object-fit: contain;
}

.menu {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #dbe4ef;
  font-size: 0.94rem;
}

.menu a:hover {
  color: #ffffff;
}

.menu-btn {
  display: none;
  background: none;
  border: 0;
  color: #ffffff;
  font-size: 1.8rem;
}


/* BUTTONS */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  padding: 14px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-small {
  padding: 10px 16px;
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
}


/* HERO */

.hero {
  background:
    radial-gradient(
      circle at 80% 20%,
      #203142 0,
      #0b1118 46%
    );
  color: #ffffff;
  min-height: 690px;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: center;
  padding: 90px 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  max-width: 850px;
}

h1 span {
  color: #d9e3ec;
}

.lead {
  color: #b8c4d0;
  font-size: 1.12rem;
  max-width: 720px;
  margin: 28px 0;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 54px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 25px;
}

.trust strong,
.trust span {
  display: block;
}

.trust span {
  font-size: 0.78rem;
  color: #8493a3;
  margin-top: 4px;
}

.hero-card {
  min-height: 430px;
  background: linear-gradient(145deg, #172432, #0d141d);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

.metal-lines {
  position: absolute;
  inset: -80px;
  background:
    repeating-linear-gradient(
      120deg,
      transparent 0 24px,
      rgba(255, 255, 255, 0.025) 25px 27px
    );
  transform: rotate(6deg);
}

.hero-card-content {
  position: absolute;
  left: 38px;
  right: 38px;
  bottom: 38px;
}

.hero-logo {
  width: 180px;
  max-height: 95px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 12px;
}

.hero-card h2 {
  font-size: 2rem;
  margin: 8px 0;
}

.hero-card p {
  color: #9baaba;
  margin-bottom: 18px;
}

.hero-card li {
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  color: #dbe4ef;
}


/* SECTIONS */

.section {
  padding: 100px 0;
}

.section-light {
  background: var(--light);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-heading h2,
.split h2,
.contact-grid h2,
.cta h2 {
  font-size: clamp(2rem, 3.5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

.section-heading p:last-child,
.contact-grid > div > p {
  color: var(--muted);
}


/* SERVICES */

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 30px;
  min-height: 260px;
  transition: 0.25s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.icon {
  font-size: 1.6rem;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: #fff3e9;
  color: var(--accent);
  border-radius: 8px;
  margin-bottom: 28px;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.92rem;
  color: var(--muted);
}


/* EXPERTISE */

.dark {
  background: var(--bg);
  color: #ffffff;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.muted {
  color: #9baaba;
  max-width: 620px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
  color: #dfe7ef;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 150px;
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.stat span {
  color: #c9d3dd;
}


/* REALISATIONS */

.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  transition: 0.25s;
}

.project:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.project-image-wrapper {
  position: relative;
  overflow: hidden;
  height: 300px;
  background: #111827;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project:hover .project-image {
  transform: scale(1.04);
}

.project-category {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(11, 17, 24, 0.9);
  color: #ffffff;
  padding: 7px 12px;
  border-radius: 5px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-text {
  padding: 24px;
}

.project-text h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.project-text p {
  color: var(--muted);
  font-size: 0.9rem;
}


/* CTA */

.cta {
  background: var(--accent);
  color: #ffffff;
  padding: 60px 0;
}

.cta .eyebrow {
  color: #ffffff;
  opacity: 0.8;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.btn-light {
  background: #ffffff;
  color: #111827;
}


/* CONTACT */

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}

.contact-items {
  margin-top: 36px;
  display: grid;
  gap: 16px;
}

.contact-items div {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.contact-items span,
.contact-items strong {
  display: block;
}

.contact-items span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.contact-items a:hover {
  color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 30px;
  border-radius: 10px;
}

label {
  font-weight: 700;
  font-size: 0.9rem;
}

input,
textarea {
  width: 100%;
  margin-top: 7px;
  padding: 14px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font: inherit;
  background: #ffffff;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(217, 118, 40, 0.25);
  border-color: var(--accent);
}

textarea {
  resize: vertical;
}

small {
  color: var(--muted);
}


/* FOOTER */

footer {
  background: #070b10;
  color: #98a6b5;
  padding: 55px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 18px;
}

.footer-logo-image {
  width: 180px;
  max-height: 90px;
  object-fit: contain;
  object-position: left center;
}

footer strong {
  color: #ffffff;
  display: block;
  margin-bottom: 12px;
}

footer a,
footer span {
  display: block;
  margin: 6px 0;
  font-size: 0.9rem;
}

footer a:hover {
  color: #ffffff;
}


/* TABLETTE */

@media (max-width: 900px) {

  .logo-image {
    height: 58px;
  }

  .menu-btn {
    display: block;
  }

  .menu {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    background: #0b1118;
    padding: 20px 4%;
    flex-direction: column;
    align-items: flex-start;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .menu.open {
    display: flex;
  }

  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    padding: 70px 0;
  }

  .cards {
    grid-template-columns: 1fr 1fr;
  }

  .projects {
    grid-template-columns: 1fr;
  }

  .project-image-wrapper {
    height: 380px;
  }

  .trust {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

}


/* TELEPHONE */

@media (max-width: 560px) {

  .nav {
    min-height: 78px;
  }

  .logo-image {
    height: 48px;
    max-width: 180px;
  }

  .menu {
    top: 78px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 75px 0;
  }

  .hero-card {
    min-height: 360px;
  }

  .hero-card-content {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

  .hero-logo {
    width: 150px;
  }

  .project-image-wrapper {
    height: 260px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-logo-image {
    width: 150px;
  }

}