:root {
  --bg: #040c1f;
  --surface: rgba(12, 25, 54, 0.88);
  --surface-strong: rgba(9, 20, 44, 0.98);
  --border: rgba(83, 155, 255, 0.18);
  --text: #f5f9ff;
  --muted: #b5c5e4;
  --accent: #28a4ff;
  --accent-2: #2dd7ff;
  --shadow: 0 24px 60px rgba(2, 26, 68, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, rgba(40, 164, 255, 0.14), transparent 28%),
    radial-gradient(circle at 20% 20%, rgba(45, 215, 255, 0.12), transparent 18%),
    linear-gradient(180deg, #030715 0%, #071232 55%, #050c1e 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(4, 12, 31, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.brand img {
  height: 40px;
  width: auto;
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #ffffff;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  cursor: pointer;
  position: relative;
}

.menu-toggle span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 3px;
  background: var(--text);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle span:nth-child(1) {
  top: 11px;
}

.menu-toggle span:nth-child(2) {
  top: 19px;
}

.menu-toggle span:nth-child(3) {
  top: 27px;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero-section {
  position: relative;
  min-height: 90vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
  background-image: linear-gradient(180deg, rgba(2, 14, 35, 0.68), rgba(3, 7, 21, 0.92)),
    url('Image_2.png');
  background-size: cover;
  background-position: center;
}

.hero-overlay::before,
.hero-overlay::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.75;
}

.hero-overlay::before {
  width: 320px;
  height: 320px;
  top: 14%;
  left: 6%;
  background: rgba(45, 215, 255, 0.22);
}

.hero-overlay::after {
  width: 420px;
  height: 420px;
  bottom: 8%;
  right: 10%;
  background: rgba(0, 150, 255, 0.16);
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-2);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.7rem, 4vw, 4.8rem);
  line-height: 0.96;
  max-width: 11ch;
}

.hero-copy p {
  margin: 24px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041028;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(40, 164, 255, 0.18);
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 24px;
}

.hero-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(9, 19, 46, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.card-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
}

.hero-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.hero-metrics {
  display: grid;
  gap: 18px;
}

.hero-metrics div {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-metrics strong {
  font-size: 1.75rem;
  color: #ffffff;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: 96px 0;
}

.section-head {
  display: grid;
  gap: 18px;
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--accent-2);
}

.section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.9rem);
  line-height: 1.05;
}

.section-head p {
  margin: 0 auto;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.9;
}

.service-grid,
.upcoming-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(240px, 1fr));
  gap: 24px;
}

.service-card,
.upcoming-card {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border-radius: 28px;
  min-height: 280px;
  background: rgba(12, 24, 52, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 20px 50px rgba(3, 10, 29, 0.18);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.service-card:hover,
.upcoming-card:hover {
  transform: translateY(-8px);
  border-color: rgba(40, 164, 255, 0.3);
  box-shadow: 0 32px 70px rgba(20, 90, 170, 0.2);
}

.icon-wrap {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(40, 164, 255, 0.12);
  color: var(--accent-2);
  margin-bottom: 24px;
  box-shadow: inset 0 0 0 1px rgba(66, 173, 255, 0.1);
}

.service-card h3,
.upcoming-card h3 {
  font-size: 1.35rem;
  margin: 0 0 14px;
}

.service-card p,
.upcoming-card p {
  color: var(--muted);
  line-height: 1.85;
}

.upcoming-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.badge {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(40, 164, 255, 0.16);
  color: var(--accent-2);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  margin-bottom: 22px;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-copy {
  max-width: 620px;
}

.about-copy p {
  margin: 24px 0 0;
  color: var(--muted);
  line-height: 1.9;
  max-width: 680px;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.about-highlights div {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.about-highlights strong {
  display: block;
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.about-highlights span {
  color: var(--muted);
  display: block;
}

.about-visual {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-details,
.contact-form {
  background: rgba(12, 22, 43, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.contact-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-card:last-child {
  border-bottom: none;
}

.contact-card i {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(40, 164, 255, 0.15);
  color: var(--accent-2);
}

.contact-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.btn-whatsapp {
  margin-top: 32px;
  width: fit-content;
}

.contact-form .input-group {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.contact-form label {
  font-size: 0.95rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 16px 18px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(40, 164, 255, 0.35);
  box-shadow: 0 0 0 4px rgba(40, 164, 255, 0.1);
}

.map-placeholder {
  margin-top: 40px;
}

.map-card {
  padding: 40px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  text-align: center;
  color: var(--muted);
}

.map-card p {
  margin: 0;
  font-size: 1.05rem;
  color: #edf5ff;
}

.map-card span {
  display: block;
  margin-top: 10px;
}

.site-footer {
  padding: 40px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 28px;
}

.footer-brand {
  font-size: 1.3rem;
  font-weight: 700;
}

.footer-inner p {
  max-width: 380px;
  color: var(--muted);
  line-height: 1.9;
}

.footer-links {
  display: grid;
  gap: 14px;
}

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

.footer-links a:hover {
  color: #ffffff;
}

.footer-social {
  display: flex;
  gap: 18px;
}

.footer-social a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  transition: transform 0.25s ease, background 0.25s ease;
}

.footer-social a:hover {
  transform: translateY(-2px);
  background: rgba(40, 164, 255, 0.18);
}

.footer-bottom {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

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

@media (max-width: 1080px) {
  .hero-content,
  .about-inner,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .upcoming-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 760px) {
  .header-inner {
    gap: 16px;
  }

  .nav-links {
    position: fixed;
    inset: 76px 16px auto auto;
    flex-direction: column;
    align-items: flex-start;
    width: min(280px, calc(100% - 32px));
    padding: 24px;
    background: rgba(3, 9, 24, 0.98);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 0;
    width: 100%;
  }

  .menu-toggle {
    display: inline-grid;
  }

  .hero-section {
    padding: 110px 0 70px;
  }

  .hero-content {
    gap: 28px;
  }

  .section {
    padding: 70px 0;
  }

  .service-grid,
  .upcoming-grid {
    grid-template-columns: 1fr;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 520px) {
  .container {
    width: calc(100% - 24px);
  }

  .hero-copy h1 {
    font-size: 2.7rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .contact-form,
  .contact-details {
    padding: 24px;
  }
}