:root {
  --primary-color: #FF9900;
  --text-dark: #111111;
  --text-gray: #6f6f6f;
  --white: #ffffff;
  --border-color: rgba(0, 0, 0, 0.08);
}

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

html,
body {
  overflow-x: hidden;
}

body {
  font-family: "Rubik", sans-serif;
  background: #f8f8f8;
  color: var(--text-dark);
}

/* =========================
   HEADER
========================= */

.main-header {
  background: rgb(255 255 255 / 38%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  z-index: 999;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}

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

.navbar {
  min-height: 78px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-text span:first-child {
  font-size: 18px;
  font-weight: 800;
  color: #111;
  letter-spacing: 0.3px;
}

.logo-text span:last-child {
  font-size: 18px;
  font-weight: 700;
  color: #111;
}

.nav-link {
  font-size: 17px;
  font-weight: 500;
  color: #111 !important;
  transition: all 0.3s ease;
}

.nav-link.active {
  color: var(--primary-color) !important;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

/* =========================
   HERO SECTION
========================= */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;

  /* Dummy Gradient Banner */
  
}

.contact-wrapper {
    padding: 20px;
    background: #fff;
    margin: 24px 0;
    border-radius: 20px;
}

.contact-left {
    padding: 20px;
    background: #fff;
    border-radius: 10px;
}

.illustration-wrapper {
    border-radius: 12px;
    overflow: hidden;
}
 button.submit-btn {
    background: #000;
    border: none;
    color: #fff;
    padding: 10px 20px;
    border-radius: 10px;
}

.main_section{padding: 82px 0 60px 0;}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 20%, rgba(198, 125, 255, 0.30), transparent 18%),
    radial-gradient(circle at 65% 55%, rgba(72, 197, 255, 0.22), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(0, 132, 255, 0.24), transparent 20%);
  filter: blur(40px);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      130deg,
      transparent 20%,
      rgba(255,255,255,0.35) 40%,
      transparent 60%
    );
  opacity: 0.7;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.hero-title {
  font-size: 54px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -2px;
  color: #202020;
  margin-bottom: 28px;
}

.hero-subtitle {
  max-width: 820px;
  margin: 0 auto 42px;
  font-size: 24px;
  line-height: 1.5;
  font-weight: 500;
  color: #707070;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 32px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 14px;
  font-size: 18px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.hero-btn:hover {
  background: transparent;
  color: #000;
  border-color: #000;
  /* transform: translateY(-3px); */
}

/* =========================
   FOOTER
========================= */

.main-footer {
  background: rgb(255 255 255 / 38%);
  border-top: 1px solid rgba(0,0,0,0.08);
  padding: 18px 0;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
}

.footer-text {
  text-align: center;
  font-size: 15px;
  color: #222;
}

.footer-text a {
  color: #1976d2;
  text-decoration: none;
}

.footer-text a:hover {
  text-decoration: underline;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1399px) {

  .hero-title {
    font-size: 66px;
  }

  .hero-subtitle {
    font-size: 24px;
  }
}

@media (max-width: 1199px) {

  .hero-title {
    font-size: 58px;
  }

  .hero-subtitle {
    font-size: 22px;
  }
}

@media (max-width: 991px) {

  .navbar-collapse {
    padding-top: 20px;
  }

  .navbar-nav {
    align-items: flex-start !important;
    gap: 12px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-subtitle {
    font-size: 20px;
    max-width: 700px;
  }

  .hero-btn {
    font-size: 18px;
    padding: 16px 34px;
  }

  
}

@media (max-width: 767px) {

  .hero-section {
    min-height: auto;
    padding: 90px 0;
  }

  .hero-content {
    padding: 40px 0;
  }

  .hero-title {
    font-size: 38px;
    line-height: 1.3;
    letter-spacing: -1px;
  }

  .hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 32px;
  }

  .hero-btn {
    width: 100%;
    max-width: 320px;
    font-size: 16px;
    padding: 15px 20px;
  }

  .footer-text {
    font-size: 13px;
    line-height: 1.7;
  }

div#mainNavbar {
    position: fixed;
    left: 0;
    right: 0;
    background: #ffffff;
    top: 78px;
    padding: 0;
}

div#mainNavbar .navbar-nav {
    max-width: 540px;
    margin: auto;
    padding: 0 15px;
    gap: 0;
}

.navbar-nav .nav-link {
    padding: 15px 0;
}

}

@media (max-width: 575px) {

  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .logo-text span:first-child,
  .logo-text span:last-child {
    font-size: 16px;
  }
}