@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  outline: none;
  border: none;
  transition: all 0.25s ease;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.18), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #edf4ff 50%, #f8fafc 100%);
  color: #0f172a;
}

*::selection {
  background: #1d4ed8;
  color: #fff;
}

html::-webkit-scrollbar {
  width: 0.8rem;
}

html::-webkit-scrollbar-track {
  background: #dbeafe;
}

html::-webkit-scrollbar-thumb {
  background: #1d4ed8;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.7rem 10%;
  height: 6.5rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  box-shadow: 0 1rem 3rem rgba(15, 23, 42, 0.08);
}

header .logo {
  font-size: 1.9rem;
  font-weight: 800;
  color: #0f172a;
}

header .logo i {
  font-size: 2.1rem;
}

header .logo:hover {
  color: #f97316;
}

header .navbar ul {
  list-style: none;
  display: flex;
  align-items: center;
}

header .navbar li {
  margin-left: 2.5rem;
}

header .navbar ul li a {
  font-size: 1.57rem;
  color: #0f172a;
  font-weight: 600;
  letter-spacing: 0.04rem;
}

header .navbar ul li a.active,
header .navbar ul li a:hover {
  color: #1d4ed8;
  border-bottom: 0.2rem solid #1d4ed8;
  padding: 0.5rem 0;
}

#menu {
  font-size: 3rem;
  cursor: pointer;
  color: #0f172a;
  display: none;
}

section {
  min-height: 100vh;
  padding: 10rem 9% 4rem;
}

.eyebrow {
  width: fit-content;
  margin: 0 auto 1.2rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  background: rgba(29, 78, 216, 0.08);
  color: #1d4ed8;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.heading {
  font-size: 4rem;
  color: #0f172a;
  font-weight: 800;
  text-align: center;
}

.heading span {
  color: #f97316;
}

.hero-copy {
  max-width: 82rem;
  margin: 0 auto;
}

.quote {
  margin: 1.8rem auto 0;
  max-width: 72rem;
  padding: 1.4rem 2rem;
  border-radius: 999px;
  text-align: center;
  font-size: 1.55rem;
  font-weight: 600;
  color: #334155;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(29, 78, 216, 0.12);
  box-shadow: 0 1rem 2.8rem rgba(15, 23, 42, 0.08);
}

.timeline {
  position: relative;
  max-width: 1200px;
  margin: 4rem auto 0;
}

.timeline::after {
  content: "";
  position: absolute;
  width: 6px;
  background: linear-gradient(180deg, #1d4ed8 0%, #0f172a 100%);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  z-index: -1;
}

.container {
  padding: 10px 40px;
  position: relative;
  width: 50%;
}

.container::after {
  content: "\f0b1";
  position: absolute;
  width: 28px;
  height: 28px;
  right: -18px;
  top: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
  border: 4px solid #f59e0b;
  color: #1e3a8a;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 1.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.8rem 2rem rgba(15, 23, 42, 0.16);
  z-index: 2;
}

.left {
  left: 0;
}

.right {
  left: 50%;
}

.left::before {
  content: " ";
  position: absolute;
  top: 24px;
  right: 30px;
  border: medium solid #f59e0b;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent #f59e0b;
}

.right::before {
  content: " ";
  position: absolute;
  top: 24px;
  left: 30px;
  border: medium solid #f59e0b;
  border-width: 10px 10px 10px 0;
  border-color: transparent #f59e0b transparent transparent;
}

.right::after {
  left: -16px;
}

.content {
  background: linear-gradient(145deg, #ffffff 0%, #fff7ed 100%);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 2rem;
  box-shadow: 0 1.2rem 3rem rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.content:hover {
  transform: translateY(-6px);
  box-shadow: 0 1.8rem 3.6rem rgba(15, 23, 42, 0.18);
}

.tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.8rem 2rem 0;
}

.tag h2 {
  font-size: 2rem;
  font-weight: 700;
}

.badge {
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05rem;
  text-transform: uppercase;
  background: rgba(29, 78, 216, 0.1);
  color: #1d4ed8;
}

.desc {
  padding: 1rem 2rem 2rem;
}

.desc h3 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #1d4ed8;
}

.desc p {
  margin-top: 0.7rem;
  font-size: 1.35rem;
  color: #475569;
}

.desc .meta {
  line-height: 1.7;
}

.morebtn {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.4rem 2.2rem;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8 0%, #0f172a 100%);
  box-shadow: 0 1rem 2.6rem rgba(29, 78, 216, 0.28);
  font-size: 1.5rem;
  font-weight: 700;
}

.btn:hover {
  transform: translateY(-3px);
}

#scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 4.8rem;
  height: 4.8rem;
  display: inline-grid;
  place-items: center;
  font-size: 2rem;
  line-height: 1;
  background: #1d4ed8;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.22);
  transform: translateY(7rem);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
  z-index: 1000;
}

#scroll-top.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 768px) {
  #menu {
    display: block;
  }

  header .navbar {
    position: fixed;
    top: 6.5rem;
    right: -120%;
    width: 75%;
    height: 100%;
    background: #0f172a;
  }

  header .navbar ul {
    flex-flow: column;
    padding: 1rem;
  }

  header .navbar ul li {
    margin: 1rem 0;
    width: 100%;
  }

  header .navbar ul li a {
    display: block;
    padding: 1rem;
    color: #fff;
    font-size: 2rem;
    text-align: left;
  }

  header .navbar ul li a.active,
  header .navbar ul li a:hover {
    color: #fff;
    border-bottom: 0.5rem solid #1d4ed8;
  }

  .fa-times {
    transform: rotate(180deg);
  }

  header .navbar.nav-toggle {
    right: 0;
  }
}

@media (max-width: 600px) {
  .heading {
    font-size: 3.2rem;
  }

  .quote {
    border-radius: 2rem;
    padding: 1.5rem;
  }

  .timeline::after {
    left: 31px;
  }

  .container {
    width: 100%;
    padding-left: 7rem;
    padding-right: 2rem;
  }

  .container::before {
    left: 61px;
    border: medium solid #f59e0b;
    border-width: 10px 10px 10px 0;
    border-color: transparent #f59e0b transparent transparent;
  }

  .left::after,
  .right::after {
    left: 15px;
  }

  .right {
    left: 0;
  }

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