* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: #0f172a;
  color: #e5e7eb;
  padding-top: 90px;
}

/* PROGRESS BAR */
#progressBar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg,#3b82f6,#6366f1);
  z-index: 2000;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: all .3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(15,23,42,.85);
  backdrop-filter: blur(10px);
  padding: 12px 8%;
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
}

.logo {
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

#navMenu {
  display: flex;
  align-items: center;
  gap: 20px;
}

#navMenu a,
.nav-dropdown span {
  color: #cbd5f5;
  text-decoration: none;
  cursor: pointer;
  font-weight: 500;
}

#navMenu a.active {
  color: #fff;
  border-bottom: 2px solid #6366f1;
}

/* DROPDOWN */
.nav-dropdown {
  position: relative;
}

.nav-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 15px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  margin-top: 12px;
  min-width: 230px;
  background: rgba(2,6,23,.95);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 10px 0;
  display: none;
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
}

.dropdown-menu a {
  display: block;
  padding: 12px 18px;
  color: #e5e7eb;
}

.dropdown-menu a:hover {
  background: rgba(255,255,255,.05);
}

@media (min-width: 901px) {
  .nav-dropdown:hover .dropdown-menu {
    display: block;
  }
}


/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: #e5e7eb;
  border-radius: 4px;
  transition: .3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px,5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px,-6px);
}

/* MOBILE */
@media (max-width: 900px) {
  #navMenu {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: #020617;
    flex-direction: column;
    display: none;
    padding: 20px 0;
  }

  #navMenu.active {
    display: flex;
  }

  .dropdown-menu {
    position: static;
    display: none;
    background: transparent;
    box-shadow: none;
  }

  .dropdown-menu.active {
    display: block;
  }

  .hamburger {
    display: flex;
  }
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 8%;
  gap: 60px;
}

.hero-text h1 {
  font-size: 48px;
  font-weight: 700;
}

.hero-text h2 {
  font-size: 22px;
  margin: 10px 0;
  color: #93c5fd;
}

.hero-text p {
  margin: 20px 0 30px;
  line-height: 1.6;
  color: #cbd5f5;
}

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

/* BUTTONS */
.btn {
  padding: 14px 26px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
}

.primary {
  background: linear-gradient(135deg,#3b82f6,#6366f1);
  color: #fff;
}

.secondary {
  border: 1px solid #3b82f6;
  color: #93c5fd;
}

.secondary:hover {
  background: #1e293b;
}

/* IMAGE */
.hero-image img {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 4px solid #1e293b;
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 30px;
  padding: 80px 8%;
}

.feature {
  background: #020617;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,.4);
}

/* CTA */
.cta {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg,#1e3a8a,#312e81);
}

.cta h2 {
  font-size: 36px;
}

.cta p {
  margin: 15px 0 30px;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 30px;
  font-size: 14px;
  color: #94a3b8;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    flex-direction: column-reverse;
    text-align: center;
  }

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

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }
}

.social-float {
  position: fixed;
  right: 24px;
  bottom: 30%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 1500;
}

.social-float a {
  width: 44px;
  height: 44px;
  background: rgba(2,6,23,.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0,0,0,.4);
  transition: transform .3s, background .3s;
}

.social-float a:hover {
  transform: translateY(-4px);
  background: #1e293b;
}

.social-float img {
  width: 22px;
  height: 22px;
}

/* Mobile gizlət */
@media (max-width: 900px) {
  .social-float {
    display: none;
  }
}