/* ------------------------------
   GLOBAL
------------------------------ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #07111f;
  color: #ffffff;
  line-height: 1.6;
}

.container {
  width: min(1120px, 90%);
  margin: auto;
}

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


/* ------------------------------
   HEADER
------------------------------ */

.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: rgba(7, 17, 31, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-container {
  height: 75px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.logo span {
  color: #39c6ff;
  margin-left: 4px;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: #c9d5e4;
  font-size: 0.95rem;
  transition: 0.2s;
}

.nav a:hover {
  color: #39c6ff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
}


/* ------------------------------
   HERO
------------------------------ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;

  background:
    radial-gradient(
      circle at 80% 30%,
      rgba(31, 146, 255, 0.20),
      transparent 35%
    ),
    #07111f;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 70px;
  align-items: center;
}

.eyebrow,
.section-label {
  color: #39c6ff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: bold;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.98;
  max-width: 850px;
}

.hero h1 span {
  display: block;
  color: #39c6ff;
}

.hero-description {
  color: #b7c4d4;
  max-width: 680px;
  margin: 28px 0;
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 25px;
  border-radius: 5px;
  font-weight: bold;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.primary-btn {
  background: #39c6ff;
  color: #04111e;
}

.primary-btn:hover {
  background: #77d9ff;
}

.secondary-btn {
  border: 1px solid #5d7186;
  color: white;
}

.secondary-btn:hover {
  border-color: #39c6ff;
}


/* HERO CARD */

.hero-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  padding: 35px;
  backdrop-filter: blur(20px);
}

.hero-card h3 {
  margin: 25px 0 10px;
}

.hero-card p {
  color: #aebdcd;
}


/* ------------------------------
   RADAR GRAPHIC
------------------------------ */

.radar {
  width: 200px;
  height: 200px;
  margin: auto;

  border-radius: 50%;
  border: 1px solid rgba(57, 198, 255, 0.5);

  background:
    linear-gradient(
      90deg,
      transparent 49%,
      rgba(57, 198, 255, 0.25) 50%,
      transparent 51%
    ),
    linear-gradient(
      transparent 49%,
      rgba(57, 198, 255, 0.25) 50%,
      transparent 51%
    );

  position: relative;
}

.radar::before,
.radar::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(57, 198, 255, 0.25);
  border-radius: 50%;
  inset: 25%;
}

.radar::after {
  inset: 40%;
}

.radar-center {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #39c6ff;
  border-radius: 50%;
  top: 48%;
  left: 48%;
}


/* ------------------------------
   GENERAL SECTIONS
------------------------------ */

.section {
  padding: 110px 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 60px;
}

.section-heading h2,
.vision h2,
.contact-section h2,
.roadmap-section h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  max-width: 650px;
}

.section-heading p {
  color: #9eb0c3;
  max-width: 500px;
}


/* ------------------------------
   STATS
------------------------------ */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid #26384c;
  border-bottom: 1px solid #26384c;
}

.stat {
  padding: 35px 25px;
  border-right: 1px solid #26384c;
}

.stat:last-child {
  border-right: none;
}

.stat h3 {
  color: #39c6ff;
  margin-bottom: 6px;
}

.stat p {
  color: #98a9ba;
}


/* ------------------------------
   SERVICES
------------------------------ */

.dark-section {
  background: #0b1726;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  min-height: 270px;
  padding: 35px;
  background: #101e2e;
  border: 1px solid #1f3449;
  transition: 0.25s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: #39c6ff;
}

.service-number {
  color: #39c6ff;
  font-size: 0.8rem;
  margin-bottom: 50px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.service-card p {
  color: #9eb0c3;
  margin-bottom: 25px;
}

.service-card span {
  color: #39c6ff;
}


/* ------------------------------
   VISION
------------------------------ */

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.vision-text p {
  color: #a9b8c7;
  margin-bottom: 25px;
  font-size: 1.1rem;
}


/* ------------------------------
   ROADMAP
------------------------------ */

.roadmap-section {
  background: #081421;
}

.timeline {
  margin-top: 55px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;

  border-top: 1px solid #26384c;

  padding: 28px 0;
}

.timeline-item span {
  color: #39c6ff;
}

.timeline-item h3 {
  font-size: 1.4rem;
}

.timeline-item p {
  color: #94a8bb;
}


/* ------------------------------
   CONTACT
------------------------------ */

.contact-section {
  padding: 110px 0;
  background: #0d1d2d;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-content > div p:last-child {
  color: #9fb0c1;
  margin-top: 20px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  background: #07111f;
  color: white;

  border: 1px solid #2b4156;
  border-radius: 5px;

  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #39c6ff;
}


/* ------------------------------
   FOOTER
------------------------------ */

footer {
  padding: 40px 0;
  border-top: 1px solid #1e3247;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

footer h3 {
  font-size: 1rem;
}

footer p {
  color: #72879a;
  font-size: 0.85rem;
}


/* ------------------------------
   RESPONSIVE
------------------------------ */

@media (max-width: 800px) {

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    flex-direction: column;

    position: absolute;
    top: 75px;
    left: 0;

    width: 100%;
    padding: 25px;

    background: #07111f;
  }

  .nav.active {
    display: flex;
  }

  .hero-grid,
  .vision-grid,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 130px;
    padding-bottom: 80px;
  }

  .hero-card {
    max-width: 500px;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 20px;
  }

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

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

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}