@font-face {
  font-family: "Catalytica";
  src: url("fonts/CatalyticaFont.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0020, U+0041-005A, U+0061-007A;
}

:root {
  --bg: #17242A;
  --module: #273A45;
  --window: #2C424D;
  --gold: #E3C677;
  --white: #FFFFFF;
  --btn: #B9A340;
  --border: #7591A0;
  --ok: #C4E3B5;
  --err: #A94D4C;
  --info: #4594CB;
  --muted: #858585;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Catalytica", Calibri, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg);
  background-image:
    radial-gradient(rgba(117, 145, 160, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 50% -10%, #1d2e36 0%, #17242a 60%);
  background-size: 26px 26px, 100% 100%;
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
}

.wrap {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  text-align: center;
  padding: 44px 24px 8px;
}

.logo {
  display: block;
  max-width: 360px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.intro {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 0 24px;
}

.intro h1 {
  color: var(--gold);
  font-weight: normal;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin-bottom: 26px;
}

.intro p {
  color: var(--white);
  font-size: 1.05rem;
  max-width: 62ch;
  margin: 0 auto 16px;
}

.library {
  padding: 56px 0 32px;
}

.library > h2 {
  color: var(--gold);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 1.6rem;
  text-align: center;
}

.library-tagline {
  color: var(--muted);
  text-align: center;
  margin: 10px 0 40px;
}

.category {
  margin-bottom: 56px;
}

.category-title {
  color: var(--gold);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 1.15rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.category-title::before {
  content: "◆";
  color: var(--white);
  font-size: 0.55rem;
}

.designs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.design-card {
  background: var(--module);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.album {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--window);
  overflow: hidden;
}

.album-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.album-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(23, 36, 42, 0.65);
  color: var(--white);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 4px;
}

.album-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.album-prev {
  left: 12px;
}

.album-next {
  right: 12px;
}

.album-count {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(23, 36, 42, 0.7);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.design-info {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.design-name {
  color: var(--gold);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.12rem;
  line-height: 1.25;
}

.design-id {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
}

.btn {
  font-family: inherit;
  background: var(--btn);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  padding: 11px 22px;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(185, 163, 64, 0.35);
}

.more-btn {
  margin-top: 4px;
}

.request {
  max-width: 720px;
  margin: 24px auto 0;
  padding: 40px 0 24px;
}

.request h2 {
  color: var(--gold);
  font-weight: normal;
  font-size: 1.5rem;
  line-height: 1.25;
  text-align: center;
  margin-bottom: 14px;
}

.request > p {
  color: var(--white);
  text-align: center;
  margin-bottom: 28px;
}

.request form {
  background: var(--module);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  text-align: left;
}

.request-title {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.request label {
  display: block;
  color: var(--white);
  margin-bottom: 10px;
}

.request textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--white);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
}

.request textarea::placeholder {
  color: var(--muted);
}

.request textarea:focus {
  outline: none;
  border-color: var(--info);
}

.request .btn {
  margin-top: 18px;
}

.request-status {
  margin-top: 18px;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid;
  text-align: center;
}

.request-status.ok {
  color: var(--ok);
  border-color: var(--ok);
}

.request-status.err {
  color: var(--err);
  border-color: var(--err);
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding: 40px 24px 56px;
  text-align: center;
  color: var(--muted);
}

.site-footer p {
  margin-bottom: 4px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(23, 36, 42, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  z-index: 100;
}

.modal[hidden] {
  display: none;
}

.modal-panel {
  background: var(--window);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 760px;
  width: 100%;
  padding: 30px;
  position: relative;
  max-height: 86vh;
  overflow: auto;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
  padding: 6px;
}

.modal-title {
  color: var(--gold);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 1rem;
  margin-bottom: 14px;
}

.modal-name {
  color: var(--white);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.modal-id {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  margin-top: 6px;
}

.modal-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 26px;
}

.modal-col-title {
  color: var(--white);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 14px;
}

.file-list {
  list-style: none;
}

.file-list li {
  margin-bottom: 12px;
}

.file-list a {
  color: var(--info);
  text-decoration: none;
  word-break: break-word;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.file-list a::before {
  content: "↓";
  color: var(--white);
  font-size: 0.85rem;
}

.file-list a:hover {
  text-decoration: underline;
}

.no-scroll {
  overflow: hidden;
}

@media (min-width: 1000px) {
  .designs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 560px) {
  .modal-columns {
    grid-template-columns: 1fr;
  }

  .modal-panel {
    padding: 24px 20px;
  }
}