@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;700&family=Space+Grotesk:wght@400;600;700&display=swap");

:root {
  --primary: #0B1F3B;
  --accent: #1AA6C8;
  --accent-light: #5CCAE6;
  --text-dark: #1F2937;
  --white: #FFFFFF;
  --bg-light: #F4F6FB;
  --shadow: 0 18px 40px rgba(11, 31, 59, 0.16);
  --shadow-soft: 0 12px 30px rgba(11, 31, 59, 0.1);
  --gradient: radial-gradient(circle at 20% 20%, rgba(92, 202, 230, 0.35), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(26, 166, 200, 0.4), transparent 50%),
    linear-gradient(130deg, #0B1F3B 0%, #0F2B52 45%, #1AA6C8 100%);
}

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

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text-dark);
  background: linear-gradient(180deg, #FFFFFF 0%, #F2F6FB 100%);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

header {
  background: var(--white);
  border-bottom: 1px solid #E6EAF0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  font-family: "Space Grotesk", "Manrope", sans-serif;
}

.brand img {
  width: 44px;
  height: 44px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  color: var(--primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
}

.hero {
  background: var(--gradient);
  color: var(--white);
  padding: 5.5rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(92, 202, 230, 0.22);
  filter: blur(0px);
  opacity: 0.8;
}

.hero::before {
  top: -80px;
  left: -80px;
}

.hero::after {
  bottom: -120px;
  right: -60px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  position: relative;
  z-index: 1;
}

.hero-content {
  display: grid;
  gap: 1.5rem;
  max-width: 560px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.hero h1 {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1.15;
}

.hero p {
  font-size: 1.1rem;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.hero-meta strong {
  font-size: 1.4rem;
  display: block;
}

.hero-meta span {
  font-size: 0.9rem;
  opacity: 0.85;
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 1.2rem;
}

.visual-image {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1.2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.visual-image img {
  border-radius: 16px;
}

.visual-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1rem 1.2rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(6px);
}

.visual-card span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  opacity: 0.8;
}

.visual-card strong {
  font-size: 1.1rem;
  display: block;
  margin-top: 0.35rem;
}

.visual-card.accent {
  background: rgba(26, 166, 200, 0.35);
}

.visual-stat {
  position: absolute;
  bottom: -16px;
  left: 16px;
  background: #ffffff;
  color: var(--primary);
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  box-shadow: var(--shadow);
}

.visual-stat strong {
  font-size: 1.1rem;
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent-light);
}

.btn-outline {
  border-color: var(--white);
  color: var(--white);
}

.btn-outline.dark {
  border-color: var(--primary);
  color: var(--primary);
}

.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  font-size: 2.2rem;
  color: var(--primary);
  font-family: "Space Grotesk", "Manrope", sans-serif;
}

.section-title.left {
  text-align: left;
  margin-bottom: 1.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.highlight {
  background: var(--bg-light);
}

.impact-split {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(11, 31, 59, 0.08);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.impact-stack {
  display: grid;
  gap: 1rem;
}

.stack-card {
  background: var(--white);
  padding: 1.4rem;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.highlight-card {
  border: 1px solid rgba(26, 166, 200, 0.25);
  background: linear-gradient(120deg, rgba(26, 166, 200, 0.12), rgba(92, 202, 230, 0.08));
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.stat {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.stat strong {
  font-size: 2rem;
  color: var(--accent);
}

.form-group {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid #D6DCE6;
  border-radius: 8px;
  font-size: 1rem;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.form-message {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.form-message.success {
  background: rgba(26, 166, 200, 0.15);
  color: var(--primary);
}

.form-message.error {
  background: rgba(200, 26, 26, 0.12);
  color: #9b1c1c;
}

.blog-list {
  display: grid;
  gap: 2rem;
}

.blog-card {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.blog-card img {
  border-radius: 12px;
  max-height: 220px;
  object-fit: cover;
}

footer {
  background: var(--primary);
  color: var(--white);
  padding: 2rem 0;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-grid h4 {
  margin-bottom: 0.75rem;
}

.admin-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  background: var(--bg-light);
}

.admin-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 16px;
  width: min(520px, 92%);
  box-shadow: var(--shadow);
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 1px solid #E5E7EB;
}

.badge {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
}

.badge.published {
  background: rgba(26, 166, 200, 0.2);
  color: var(--primary);
}

.badge.draft {
  background: rgba(11, 31, 59, 0.12);
  color: var(--primary);
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: var(--white);
    position: absolute;
    top: 70px;
    right: 4%;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow);
    border-radius: 12px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .visual-stat {
    position: static;
    justify-content: center;
  }
}