:root {
  color-scheme: light;
  --dark: #0d1017;
  --light: #f8f6f2;
  --accent: #ff5a3c;
  --muted: #6f6f75;
  --card: #ffffff;
  --border: #e6e1da;
}

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

body {
  font-family: "Barlow", sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

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

.hero {
  background: linear-gradient(135deg, rgba(13, 16, 23, 0.95), rgba(13, 16, 23, 0.85)),
    url("https://images.unsplash.com/photo-1508098682722-e99c43a406b2?auto=format&fit=crop&w=1500&q=80")
      center/cover;
  color: var(--light);
  padding: 32px 6vw 80px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-weight: 500;
}

.nav-links a {
  opacity: 0.85;
}

.nav-links a:hover {
  opacity: 1;
}

.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--light);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--light);
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-top: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 3.2vw, 3.6rem);
  margin-bottom: 16px;
}

.subtext {
  max-width: 480px;
  opacity: 0.85;
  margin-bottom: 24px;
}

.tag {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  margin-bottom: 12px;
  opacity: 0.8;
}

.cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
}

.hero-card h3 {
  margin-bottom: 12px;
}

.hero-card li {
  margin-bottom: 8px;
}

.section {
  padding: 70px 8vw;
}

.section.alt {
  background: #f1ede7;
}

.section-heading {
  max-width: 640px;
  margin-bottom: 32px;
}

.section-heading h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.section-heading p {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 24px;
}

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

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

.card,
.folder,
.pricing-card,
.contact-card {
  background: var(--card);
  border-radius: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(13, 16, 23, 0.06);
}

.folder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 600;
}

.folder span {
  color: var(--muted);
  font-size: 0.85rem;
}

.pricing-card .price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 12px 0;
}

.pricing-card li {
  margin-bottom: 8px;
}

.note {
  margin-top: 18px;
  color: var(--muted);
}

.faq details {
  background: var(--card);
  border-radius: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

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

.contact-card ul li {
  margin-bottom: 10px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form input,
.contact-form textarea,
.admin-form input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-top: 6px;
}

.form-status {
  font-size: 0.95rem;
  color: var(--muted);
}

.admin-modal {
  position: fixed;
  inset: 0;
  background: rgba(13, 16, 23, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 20;
}

.admin-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.admin-content {
  background: var(--card);
  border-radius: 20px;
  padding: 32px;
  width: min(720px, 100%);
  position: relative;
}

.admin-content h2 {
  margin-bottom: 12px;
}

.admin-form {
  display: grid;
  gap: 16px;
  margin: 20px 0;
}

.admin-panel {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: 20px;
  display: none;
}

.admin-panel.is-visible {
  display: block;
}

.admin-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.admin-subtext {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 6px;
}

.admin-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.admin-tab {
  border: 1px solid var(--border);
  background: #f7f4ef;
  color: var(--dark);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.admin-tab.is-active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.admin-panel-section {
  display: none;
}

.admin-panel-section.is-active {
  display: block;
}

.admin-panel-form {
  margin-top: 16px;
}

.admin-card {
  background: #f7f4ef;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  display: grid;
  gap: 10px;
}

.admin-card h4 {
  font-size: 1.1rem;
}

.close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
}

.footer {
  padding: 24px 8vw 40px;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    gap: 12px;
  }

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