/* ----- Variables ----- */
:root {
  --bg: #0a0a0a;
  --bg-soft: #111;
  --text: #f5f5f5;
  --text-muted: #a3a3a3;
  --accent: #c9a227;
  --font-body: "DM Sans", sans-serif;
}

/* ----- Base ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

/* ----- Header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: linear-gradient(to bottom, rgba(10,10,10,0.9), transparent);
  transition: background 0.3s ease;
}

.site-header.scrolled {
  background: rgba(10,10,10,0.95);
}

.logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

/* ----- Sections ----- */
.section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  overflow: hidden;
}

.section-background {
  position: absolute;
  inset: 0;
}

.section-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.5) 0%,
    rgba(10,10,10,0.85) 100%
  );
}

.section-overlay--dark {
  background: rgba(10,10,10,0.88);
}

.section-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: center;
}

.section-content--text {
  text-align: left;
  max-width: 680px;
}

.section-content--centered {
  text-align: center;
}

/* ----- Hero ----- */
.section-hero .section-overlay {
  background: rgba(10,10,10,0.75);
}

.hero-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0 0 0.5rem;
  color: #fff;
  text-shadow:
    0 0 40px rgba(0,0,0,0.8),
    0 2px 4px rgba(0,0,0,0.9),
    0 1px 2px rgba(0,0,0,1);
}

.hero-subtext {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
}

.scroll-hint-line {
  width: 1px;
  height: 24px;
  background: var(--text-muted);
  animation: scroll-hint 2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ----- Company ----- */
.section-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: 0.02em;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.company-intro {
  color: var(--text-muted);
  margin: 0 0 2rem;
  font-size: 1.05rem;
}

.services-heading {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
  color: var(--text);
}

.services-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
}

.services-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-muted);
}

.services-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1em;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}

.services-list strong {
  color: var(--text);
  font-weight: 600;
}

.portfolio-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
}

.portfolio-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.portfolio-list li:last-child {
  border-bottom: none;
}

.portfolio-list a {
  font-weight: 600;
  color: var(--accent);
  transition: opacity 0.2s ease;
}

.portfolio-list a:hover {
  opacity: 0.85;
}

.portfolio-desc {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.company-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.company-image-block {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-soft);
}

.company-image-block img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.company-image-block figcaption {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.6rem 0.75rem;
  text-align: center;
}

@media (max-width: 640px) {
  .company-images {
    grid-template-columns: 1fr;
  }
}

/* ----- Contact ----- */
.contact-email {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--accent);
  margin: 0.5rem 0 2rem;
  transition: opacity 0.2s ease;
}

.contact-email:hover {
  opacity: 0.85;
}

.contact-entities {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 1rem;
}

.contact-entity {
  text-align: center;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  min-width: 200px;
}

.contact-country {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0 0 0.35rem;
}

.contact-name {
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.contact-phone {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-phone a:hover {
  color: var(--text);
}

/* ----- Footer ----- */
.site-footer {
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg);
}

.site-footer p {
  margin: 0;
}