:root {
  --bg: #07110f;
  --surface: #10161b;
  --surface-2: #151d24;
  --text: #f5f7f8;
  --muted: #9fa8b6;
  --accent: #ff7a1a;
  --accent-strong: #ff9d4d;
  --border: rgba(255, 255, 255, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--bg) 0%, #0d1419 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

.section-dark {
  background: rgba(255, 255, 255, 0.03);
}

.section-accent {
  background: linear-gradient(135deg, rgba(255, 122, 26, 0.18), rgba(255, 157, 77, 0.1));
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-strong);
}

h1, h2, h3 {
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.7rem, 4vw, 4.4rem);
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.7rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--accent-strong);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--text);
}

.btn-small {
  padding: 10px 18px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 17, 15, 0.7);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}

header.scrolled {
  background: rgba(7, 17, 15, 0.95);
  border-color: var(--border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo img {
  height: 42px;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 26px;
}

nav a {
  color: var(--muted);
  font-weight: 600;
  transition: color 0.2s ease;
}

nav a:hover,
nav a.active {
  color: var(--text);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--bg) 0%, #0a1619 50%, #081420 100%);
}

.hero-section {
  max-width: 1100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  width: 100%;
}

.hero-mockup {
  width: 100%;
  max-width: 900px;
  animation: slideUp 0.8s ease-out;
}

.hero-mockup img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 60px rgba(255, 122, 26, 0.1));
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-below {
  width: 100%;
}

.trust-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(255, 122, 26, 0.06);
  border: 1px solid rgba(255, 122, 26, 0.12);
}

.trust-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
}

.trust-logos span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.split-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

.info-panel {
  padding: 28px;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.info-panel ul {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.info-panel li {
  color: var(--muted);
  padding-left: 16px;
  position: relative;
}

.info-panel li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.card {
  padding: 24px;
  border-radius: 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.card img {
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 16px;
  width: 100%;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.project-card {
  padding: 24px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.contact-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 34px;
  border-radius: 24px;
  border: 1px solid rgba(255, 122, 26, 0.24);
  background: rgba(255, 122, 26, 0.08);
}

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

footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-hero {
  padding: 150px 0 90px;
  background: linear-gradient(90deg, rgba(5, 10, 12, 0.92) 20%, rgba(5, 10, 12, 0.72) 60%, rgba(5, 10, 12, 0.3) 100%), url('../images/heroPNG.png') center/cover;
}

.page-hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
}

.page-hero p {
  max-width: 700px;
  font-size: 1.08rem;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }

  .btn-small {
    display: none;
  }

  nav {
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: rgba(7, 17, 15, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    display: none;
  }

  body.menu-open nav {
    display: block;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    width: min(1120px, 92%);
    margin: 0 auto;
    gap: 12px;
  }

  .hero-section {
    gap: 32px;
  }

  .split-layout,
  .cards,
  .project-grid,
  .contact-box {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-box {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 80px 0;
  }

  .hero {
    padding-top: 100px;
  }

  .trust-logos {
    gap: 16px;
  }

  .footer-content {
    flex-direction: column;
  }
}