:root {
  --bg: #060606;
  --bg-soft: #0f0f0f;
  --card: #141414;
  --card-soft: #1a1a1a;
  --text: #f3f3f3;
  --muted: #b9b9b9;
  --line: #2b2b2b;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 14px 50px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% 0%, #1b1b1b 0%, #0a0a0a 35%, #050505 100%);
  line-height: 1.65;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, #000 40%, transparent 100%);
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 6vw;
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  text-decoration: none;
  font-family: "Sora", sans-serif;
  font-weight: 700;
}

.brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid #ffffff30;
  border-radius: 999px;
  overflow: hidden;
}

.lang-switch button {
  border: none;
  background: transparent;
  color: #d6d6d6;
  padding: 7px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}

.lang-switch button.is-active {
  background: #ffffff;
  color: #050505;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.main-nav a {
  color: #d8d8d8;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

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

.menu-toggle {
  display: none;
  border: 1px solid #ffffff45;
  background: transparent;
  color: var(--white);
  border-radius: 999px;
  padding: 8px 14px;
}

main {
  padding: 0 6vw 70px;
}

.section {
  margin-top: 34px;
}

.hero {
  min-height: calc(100vh - 120px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #d0d0d0;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
  font-family: "Sora", sans-serif;
}

h1 {
  font-size: clamp(2rem, 4.7vw, 4.1rem);
  max-width: 850px;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.lead {
  color: var(--muted);
  max-width: 760px;
  margin: 18px 0 28px;
  font-size: 1.08rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

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

.btn-primary {
  background: var(--white);
  color: #080808;
}

.btn-outline {
  color: var(--white);
  border-color: #ffffff40;
}

.hero-panel {
  display: grid;
  gap: 14px;
}

.hero-panel article,
.card,
.member-card,
.contact-card,
.metrics article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--card-soft) 0%, var(--card) 100%);
  box-shadow: var(--shadow);
}

.hero-panel article {
  padding: 18px;
}

.hero-panel p {
  margin: 10px 0 0;
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metrics article {
  padding: 20px;
}

.metrics h3 {
  font-size: 1.2rem;
}

.metrics p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-heading {
  margin-bottom: 18px;
}

.section-lead {
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 760px;
}

.cards {
  display: grid;
  gap: 14px;
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 20px;
}

.card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.portfolio-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #1a1a1a 0%, #101010 100%);
  text-decoration: none;
  color: var(--white);
  transition: transform 0.2s ease, border 0.2s ease;
  box-shadow: var(--shadow);
}

.portfolio-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 55%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: #ffffff45;
}

.portfolio-card:hover::after {
  opacity: 1;
}

.portfolio-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: #ffffff12;
  border: 1px solid #ffffff2a;
  width: fit-content;
}

.portfolio-card p {
  color: var(--muted);
  margin: 0;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.portfolio-tags span {
  border: 1px solid #ffffff2a;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.75rem;
  color: #e1e1e1;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.member-card {
  padding: 16px;
}

.member-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #ffffff21;
  filter: grayscale(100%);
}

.member-card h3 {
  margin-top: 12px;
  font-size: 1.03rem;
}

.member-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.member-card.featured {
  transform: translateY(-6px);
}

.service-card.guarantee {
  border-color: #ffffff55;
  background: linear-gradient(165deg, #202020, #111111);
}

.contact {
  padding-bottom: 30px;
}

.contact-card {
  max-width: 760px;
  padding: 24px;
}

.contact-card p {
  color: var(--muted);
}

.mail {
  display: inline-block;
  margin: 10px 0;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .site-header {
  flex-direction: row-reverse;
}

html[dir="rtl"] .brand {
  flex-direction: row-reverse;
}

html[dir="rtl"] .header-tools {
  flex-direction: row-reverse;
}

html[dir="rtl"] .main-nav {
  flex-direction: row-reverse;
}

html[dir="rtl"] .hero-actions {
  flex-direction: row-reverse;
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 20px;
  }

  .three-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    right: 6vw;
    top: 68px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 220px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #0b0b0b;
  }

  .main-nav.open {
    display: flex;
  }

  html[dir="rtl"] .main-nav {
    right: auto;
    left: 6vw;
    align-items: flex-end;
  }

  .metrics,
  .two-col,
  .three-col,
  .team-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .member-card.featured {
    transform: none;
  }
}