:root {
  --bg: #0f1419;
  --surface: #1a222c;
  --surface-2: #232d38;
  --border: #2d3a47;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #3d9a6e;
  --accent-hover: #4db884;
  --accent-dim: rgba(61, 154, 110, 0.15);
  --error: #e06c6c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
}

.nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav .logout{
  cursor: pointer;
  color: rgb(228, 75, 75);
}

.nav .logout:hover{
  color: rgb(228, 75, 75);
  text-decoration: none;
}

.nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav a.nav__link--active {
  color: var(--accent);
}

main {
  flex: 1;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.hero {
  padding: 3rem 0 3.5rem;
  background: linear-gradient(165deg, var(--accent-dim) 0%, transparent 55%);
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.hero .lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 36rem;
  margin: 0 0 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.15rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--accent-hover);
  text-decoration: none;
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section {
  padding: 2.75rem 0;
}

.section--tight {
  padding-top: 2rem;
}

.section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.section .intro {
  color: var(--muted);
  max-width: 40rem;
  margin: 0 0 1.5rem;
}

.cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.35rem;
}

.card h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.page-title {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--border);
}

.page-title h1 {
  font-size: 1.65rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.page-title p {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
}

.page-title strong {
  color: var(--text);
}

.split {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.prose p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose strong {
  color: var(--text);
}

.contact-block__gap {
  margin-top: 0.75rem;
}

.contact-block__gap-lg {
  margin-top: 1rem;
}

.gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery__item {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.gallery__img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--surface) 0%, var(--border) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.gallery__img span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.gallery__caption {
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 560px;
}

.form-panel--wide {
  max-width: 640px;
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.field {
  margin-bottom: 1.1rem;
}

.field:last-of-type {
  margin-bottom: 1.25rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

button[type="submit"].btn {
  width: 100%;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.form-error {
  color: var(--error);
  font-size: 0.85rem;
  margin: 0 0 1rem;
  min-height: 1.25em;
}

.form-error:empty {
  margin-bottom: 0;
}

.form-success {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
  padding: 0.65rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.login-wrap {
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.contact-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.35rem;
}

.contact-block h2 {
  font-size: 1rem;
  margin: 0 0 0.75rem;
}

.contact-block p,
.contact-block li {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-block ul {
  margin: 0;
  padding-left: 1.1rem;
}

.contact-block li + li {
  margin-top: 0.35rem;
}