@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@600;700&display=swap');

:root {
  --color-primary: #26377f;
  --color-primary-dark: #1b295c;
  --color-accent: #f5a623;
  --color-muted: #6c7a98;
  --color-light: #f5f7ff;
  --color-dark: #121b3a;
  --color-text: #1f2933;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1100px;
  --radius-base: 14px;
  --shadow-base: 0 18px 40px rgba(38, 55, 127, 0.15);
}

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

body {
  background: #ffffff;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
}

label span {
  display: block;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 6px;
}

input[type='text'],
input[type='file'],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(38, 55, 127, 0.18);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #ffffff;
}

input[type='file'] {
  padding: 10px 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(38, 55, 127, 0.15);
}

textarea {
  resize: vertical;
}

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

a:focus,
a:hover {
  color: var(--color-primary);
}

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

.container {
  margin: 0 auto;
  max-width: var(--max-width);
  padding: 0 24px;
}

header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(38, 55, 127, 0.08);
  left: 0;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  padding: 18px 24px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  text-transform: uppercase;
}

.brand-logo {
  background: var(--color-primary);
  border-radius: 10px;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
}

.brand-text {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
}

nav ul {
  align-items: center;
  display: flex;
  gap: 18px;
  list-style: none;
}

nav a {
  border-radius: 8px;
  color: var(--color-muted);
  display: inline-block;
  font-weight: 500;
  padding: 8px 14px;
  transition: all 0.2s ease;
}

nav a.active,
nav a:focus,
nav a:hover {
  background: rgba(38, 55, 127, 0.1);
  color: var(--color-primary);
}

.btn {
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  gap: 6px;
  padding: 12px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(38, 55, 127, 0.25);
}

.btn-primary:focus,
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid rgba(38, 55, 127, 0.4);
  color: var(--color-primary);
}

main {
  padding-bottom: 80px;
}

.hero {
  background: linear-gradient(135deg, rgba(38, 55, 127, 0.08), rgba(245, 246, 255, 0.9));
  padding: 120px 0 80px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 50px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Admin authentication */
.auth-body {
  background: linear-gradient(150deg, rgba(38, 55, 127, 0.1), rgba(245, 246, 255, 0.92));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

.auth-wrapper {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 36px;
  box-shadow: var(--shadow-base);
}

.auth-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.auth-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--color-primary);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-field input {
  background: var(--color-light);
}

.auth-submit {
  width: 100%;
}

.auth-alert {
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.auth-alert-success {
  background: rgba(55, 180, 110, 0.16);
  color: #1b8a47;
}

.auth-alert-error {
  background: rgba(255, 99, 132, 0.16);
  color: #c62828;
}

.auth-note {
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--color-muted);
  text-align: center;
}

@media (max-width: 520px) {
  .auth-card {
    padding: 28px;
  }
}

.hero h1 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero p {
  color: var(--color-muted);
  font-size: 1.08rem;
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  background: #ffffff;
  border: 1px solid rgba(38, 55, 127, 0.12);
  border-radius: 999px;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
}

.section {
  padding: 80px 0;
}

.section-heading {
  margin-bottom: 24px;
  max-width: 600px;
}

.section-heading h2 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 12px;
}

.section-heading p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.cards-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: #ffffff;
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-base);
  border: 1px solid rgba(38, 55, 127, 0.08);
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:focus-within,
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px rgba(38, 55, 127, 0.18);
}

.card h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.card p {
  color: var(--color-muted);
  font-size: 0.98rem;
  margin-bottom: 16px;
}

.card ul {
  color: var(--color-text);
  line-height: 1.5;
  list-style: disc;
  margin-left: 20px;
}

.stats-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.stat {
  background: var(--color-primary);
  border-radius: var(--radius-base);
  color: #ffffff;
  padding: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 2rem;
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.features-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature {
  align-items: flex-start;
  display: flex;
  gap: 16px;
}

.feature-icon {
  background: rgba(38, 55, 127, 0.1);
  border-radius: 12px;
  color: var(--color-primary);
  font-size: 1.4rem;
  padding: 12px;
}

.feature h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.feature p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.catalog-filter {
  align-items: center;
  background: #ffffff;
  border: 1px solid rgba(38, 55, 127, 0.09);
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(38, 55, 127, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
  padding: 18px 22px;
}

.catalog-filter label {
  color: var(--color-muted);
  font-weight: 600;
}

.catalog-filter select {
  border: 1px solid rgba(38, 55, 127, 0.2);
  border-radius: 8px;
  font-size: 0.95rem;
  padding: 10px 14px;
}

.catalog-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.catalog-item {
  background: #ffffff;
  border-radius: var(--radius-base);
  border: 1px solid rgba(38, 55, 127, 0.08);
  box-shadow: var(--shadow-base);
  display: flex;
  flex-direction: column;
  padding: 24px;
  transition: transform 0.2s ease;
}

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

.catalog-item h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.catalog-item span {
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
}

.catalog-item p {
  color: var(--color-text);
  flex: 1;
  font-size: 0.95rem;
  margin: 12px 0;
}

.catalog-item .cta {
  align-items: center;
  color: var(--color-primary);
  display: inline-flex;
  font-weight: 600;
  gap: 6px;
}

.testimonial {
  background: #ffffff;
  border-radius: var(--radius-base);
  border: 1px solid rgba(38, 55, 127, 0.1);
  box-shadow: var(--shadow-base);
  padding: 28px;
}

.testimonial p {
  color: var(--color-muted);
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 18px;
}

.testimonial strong {
  color: var(--color-primary);
}

.services-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.service-card {
  background: #ffffff;
  border: 1px solid rgba(38, 55, 127, 0.08);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-base);
  display: flex;
  flex-direction: column;
  padding: 26px;
}

.service-card h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.service-card ul {
  list-style: disc;
  margin-left: 18px;
  color: var(--color-text);
  line-height: 1.5;
}

.callout {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-base);
  color: #ffffff;
  padding: 48px 40px;
  text-align: center;
}

.callout h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 14px;
}

.callout p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.02rem;
  margin-bottom: 24px;
}

.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.82);
  padding: 50px 0;
}

.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 14px;
  color: #ffffff;
}

.footer ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer a {
  color: rgba(255, 255, 255, 0.82);
}

.footer a:hover {
  color: #ffffff;
}

.footer small {
  display: block;
  margin-top: 32px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

.banner {
  background: rgba(38, 55, 127, 0.06);
  border-radius: var(--radius-base);
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  padding: 16px 20px;
}

.grid-two-col {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: start;
}

.highlight {
  background: rgba(38, 55, 127, 0.08);
  border-radius: 12px;
  padding: 18px;
  color: var(--color-text);
}

.list-checks {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.list-checks li::before {
  content: '✔';
  color: var(--color-accent);
  margin-right: 10px;
}

.timeline {
  border-left: 3px solid rgba(38, 55, 127, 0.18);
  display: grid;
  gap: 24px;
  padding-left: 22px;
}

.timeline-item h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.timeline-item span {
  color: var(--color-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.timeline-item p {
  color: var(--color-text);
  margin-top: 8px;
  font-size: 0.95rem;
}

.contact-card {
  background: #ffffff;
  border: 1px solid rgba(38, 55, 127, 0.08);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-base);
  padding: 28px;
}

.contact-card h3 {
  color: var(--color-primary);
  font-family: var(--font-heading);
  margin-bottom: 12px;
}

.contact-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--color-muted);
}

.tag {
  background: rgba(245, 166, 35, 0.12);
  border-radius: 999px;
  color: var(--color-accent);
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  padding: 6px 14px;
  text-transform: uppercase;
}

.intro {
  max-width: 720px;
  margin-bottom: 36px;
  color: var(--color-muted);
  font-size: 1.02rem;
}

blockquote {
  background: rgba(38, 55, 127, 0.08);
  border-left: 4px solid var(--color-primary);
  border-radius: 12px;
  color: var(--color-text);
  font-style: italic;
  padding: 20px 24px;
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    gap: 16px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding: 90px 0 60px;
  }

  .section {
    padding: 64px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}