:root {
  --dark: #0A0F1A;
  --navy: #1B3A6B;
  --cyan: #00C2FF;
  --silver: #C0C0C8;
  --gold: #FFD700;
  --blue: #006CFF;
  --white: #ffffff;
  --black: #05070c;
  --card: rgba(255, 255, 255, 0.035);
  --border: rgba(192, 192, 200, 0.14);
  --soft-border: rgba(192, 192, 200, 0.09);
  --text-muted: rgba(255, 255, 255, 0.72);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--black);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
}

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

button,
input,
textarea {
  font-family: inherit;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at top center, rgba(0, 108, 255, 0.22), transparent 36%),
    radial-gradient(circle at bottom center, rgba(0, 194, 255, 0.12), transparent 42%),
    linear-gradient(180deg, #07101e 0%, #05070c 45%, #05070c 100%);
}

.page-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 194, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.22;
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 194, 255, 0.16), transparent 10%),
    radial-gradient(circle at 75% 22%, rgba(0, 108, 255, 0.16), transparent 12%),
    radial-gradient(circle at 48% 58%, rgba(0, 194, 255, 0.08), transparent 14%);
  filter: blur(40px);
}

.site-header {
  width: 100%;
  min-height: 92px;
  padding: 20px 48px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 34px;
  border-bottom: 1px solid var(--soft-border);
  background: rgba(5, 7, 12, 0.7);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(0, 194, 255, 0.55));
}

.logo-text h1 {
  font-size: 28px;
  line-height: 1;
  letter-spacing: 2.5px;
  font-weight: 800;
}

.logo-text h1 span {
  color: var(--blue);
}

.logo-text p {
  color: var(--silver);
  font-size: 12px;
  letter-spacing: 8px;
  margin-top: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  position: relative;
  padding: 12px 0;
  transition: color 0.25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transform: translateX(-50%);
  transition: width 0.25s ease;
}

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

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

.header-btn {
  border: 1px solid var(--cyan);
  border-radius: 6px;
  padding: 15px 24px;
  color: var(--cyan);
  font-size: 15px;
  font-weight: 700;
  transition: 0.25s ease;
  white-space: nowrap;
}

.header-btn:hover {
  background: var(--cyan);
  color: var(--black);
  box-shadow: 0 0 30px rgba(0, 194, 255, 0.35);
}

.menu-btn {
  display: none;
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 24px;
}

.contact-hero {
  min-height: 720px;
  padding: 70px 48px 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(0, 108, 255, 0.18), transparent 58%);
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}

.contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 28%, rgba(255, 255, 255, 0.8) 1px, transparent 1.5px),
    radial-gradient(circle at 70% 34%, rgba(0, 194, 255, 0.8) 1px, transparent 1.5px),
    radial-gradient(circle at 85% 66%, rgba(255, 255, 255, 0.4) 1px, transparent 1.5px),
    radial-gradient(circle at 40% 68%, rgba(0, 108, 255, 0.7) 1px, transparent 1.5px);
  opacity: 0.36;
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 920px;
  width: 100%;
}

.section-tag {
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 3px;
  font-size: 15px;
  margin-bottom: 28px;
}

.contact-hero h2 {
  font-size: clamp(44px, 6vw, 70px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 26px;
}

.contact-hero h2 span {
  color: var(--blue);
  text-shadow: 0 0 22px rgba(0, 108, 255, 0.32);
}

.hero-description {
  max-width: 690px;
  margin: 0 auto 28px;
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.75;
}

.hero-logo-glow {
  width: min(440px, 76vw);
  margin: 18px auto 0;
  position: relative;
}

.hero-logo-glow::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4%;
  width: 72%;
  height: 22px;
  background: var(--cyan);
  border-radius: 50%;
  transform: translateX(-50%);
  filter: blur(26px);
  opacity: 0.75;
}

.hero-logo-glow img {
  width: 100%;
  display: block;
  object-fit: contain;
  filter:
    drop-shadow(0 0 25px rgba(0, 194, 255, 0.6))
    drop-shadow(0 0 60px rgba(0, 108, 255, 0.35));
}

.work-together {
  padding: 54px 54px 48px;
  border-bottom: 1px solid var(--border);
}

.section-heading {
  text-align: center;
  margin-bottom: 34px;
}

.section-heading h3 {
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -0.6px;
}

.heading-line {
  width: 80px;
  height: 3px;
  background: var(--blue);
  margin: 18px auto 0;
  box-shadow: 0 0 22px rgba(0, 108, 255, 0.9);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  max-width: 1220px;
  margin: 0 auto;
}

.work-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 38px 28px 34px;
  min-height: 250px;
  text-align: center;
  transition: 0.25s ease;
  position: relative;
  overflow: hidden;
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(0, 108, 255, 0.16), transparent 45%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.work-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 194, 255, 0.45);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.work-card:hover::before {
  opacity: 1;
}

.work-icon {
  color: var(--blue);
  font-size: 50px;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.work-card h4 {
  font-size: 21px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.work-card p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 17px;
  position: relative;
  z-index: 1;
}

.contact-panel {
  max-width: 1220px;
  margin: 58px auto 64px;
  padding: 44px 62px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background:
    radial-gradient(circle at 20% 10%, rgba(0, 108, 255, 0.16), transparent 36%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 64px;
  box-shadow:
    0 24px 90px rgba(0, 0, 0, 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.contact-info h3 {
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.12;
  font-weight: 900;
  margin-bottom: 30px;
}

.contact-copy {
  color: var(--text-muted);
  font-size: 21px;
  line-height: 1.85;
  max-width: 430px;
  margin-bottom: 36px;
}

.contact-details {
  display: grid;
  gap: 24px;
  margin-bottom: 36px;
}

.contact-details p {
  color: var(--silver);
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-details span {
  color: var(--cyan);
  font-size: 20px;
}

.contact-details a:hover {
  color: var(--cyan);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--silver);
  font-size: 23px;
  font-weight: 700;
}

.social-links a {
  transition: color 0.25s ease;
}

.social-links a:hover {
  color: var(--cyan);
}

.contact-form {
  width: 100%;
}

.form-group {
  margin-bottom: 24px;
}

input,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(192, 192, 200, 0.2);
  color: var(--white);
  border-radius: 10px;
  outline: none;
  font-size: 22px;
  padding: 24px 30px;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

input {
  height: 78px;
}

textarea {
  height: 235px;
  resize: none;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.43);
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
  background: rgba(0, 108, 255, 0.055);
  box-shadow: 0 0 0 4px rgba(0, 194, 255, 0.08);
}

.send-btn {
  width: 48%;
  min-width: 270px;
  height: 82px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #0a77ff 0%, #1B3A6B 100%);
  color: var(--white);
  font-size: 28px;
  font-weight: 900;
  cursor: pointer;
  transition: 0.25s ease;
  box-shadow: 0 18px 38px rgba(0, 108, 255, 0.2);
}

.send-btn span {
  margin-left: 10px;
}

.send-btn:hover {
  transform: translateY(-3px);
  box-shadow:
    0 22px 48px rgba(0, 108, 255, 0.36),
    0 0 35px rgba(0, 194, 255, 0.22);
}

.form-status {
  margin-top: 18px;
  color: var(--cyan);
  font-weight: 700;
  min-height: 22px;
}

/* PRIVACY POLICY SECTION */
.privacy-section {
  padding: 70px 54px;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(0, 108, 255, 0.1), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.privacy-section .section-tag {
  color: var(--cyan);
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  letter-spacing: 2.5px;
  font-size: 14px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.privacy-section h2 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.1;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 42px;
}

.policy-content {
  max-width: 1100px;
  display: grid;
  gap: 34px;
}

.policy-content p,
.policy-content a {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 21px;
  font-weight: 400;
  line-height: 1.85;
}

.policy-content p {
  color: var(--text-muted);
}

.policy-content a {
  color: var(--blue);
  text-decoration: none;
  transition: 0.25s ease;
}

.policy-content a:hover {
  color: var(--cyan);
}

.footer {
  padding: 28px 48px;
  text-align: center;
  color: var(--silver);
  border-top: 1px solid var(--soft-border);
  background: rgba(0, 0, 0, 0.25);
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .nav-links {
    position: fixed;
    top: 92px;
    right: -100%;
    width: 290px;
    height: calc(100vh - 92px);
    background: rgba(5, 7, 12, 0.96);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px;
    transition: right 0.3s ease;
  }

  .nav-links.open {
    right: 0;
  }

  .menu-btn {
    display: inline-block;
  }

  .header-btn {
    display: none;
  }

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

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .send-btn {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 18px 22px;
    gap: 18px;
  }

  .site-logo {
    width: 54px;
    height: 54px;
  }

  .logo-text h1 {
    font-size: 20px;
  }

  .logo-text p {
    font-size: 9px;
    letter-spacing: 5px;
  }

  .contact-hero {
    padding: 54px 22px 40px;
    min-height: auto;
  }

  .hero-description {
    font-size: 17px;
  }

  .work-together {
    padding: 46px 22px;
  }

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

  .contact-panel {
    margin: 42px 22px 48px;
    padding: 34px 24px;
    gap: 38px;
  }

  .contact-details p,
  .social-links {
    font-size: 18px;
  }

  input,
  textarea {
    font-size: 18px;
    padding: 20px;
  }

  .send-btn {
    min-width: unset;
    font-size: 22px;
  }

  .privacy-section {
    padding: 54px 24px;
  }

  .privacy-section h2 {
    font-size: 38px;
  }

  .policy-content p,
  .policy-content a {
    font-size: 17px;
  }
}