:root {
  color-scheme: light;
  --pine: #1e3d32;
  --pine-deep: #102c24;
  --sage: #4f6f5b;
  --sage-soft: #dce4d8;
  --sun: #ffc84d;
  --sun-soft: #ffe4a2;
  --coral: #ff6b6b;
  --coral-soft: #ffd4cf;
  --cream: #f7f2e7;
  --white: #fffdf7;
  --ink: #17362d;
  --muted: #63736d;
  --line: rgba(30, 61, 50, 0.16);
  --shadow: 0 20px 52px rgba(30, 61, 50, 0.12);
  --radius-md: 26px;
  --radius-lg: 38px;
  --content: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; min-height: 100%; scroll-behavior: smooth; background: var(--cream); }
body { min-width: 320px; min-height: 100vh; margin: 0; color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.55; background: var(--cream); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { color: inherit; font: inherit; }
button, select { cursor: pointer; }
h1, h2, h3, p { overflow-wrap: anywhere; }

.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 14px; color: var(--white); text-decoration: none; background: var(--pine); border-radius: 10px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }

.site-header { position: relative; z-index: 10; color: var(--cream); background: var(--pine); border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.wordmark { display: inline-flex; align-items: center; gap: 11px; font-family: Georgia, "Times New Roman", serif; font-size: 1.3rem; font-weight: 700; line-height: 1; text-decoration: none; }
.wordmark img { width: 46px; height: 46px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 38px); font-size: 0.92rem; font-weight: 700; }
.main-nav a { position: relative; padding: 8px 0; text-decoration: none; }
.main-nav a::after { position: absolute; right: 0; bottom: 2px; left: 0; height: 2px; content: ""; background: var(--sun); transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); }

.hero-section { position: relative; overflow: hidden; color: var(--cream); background: radial-gradient(circle at 18% 85%, rgba(255, 200, 77, 0.13), transparent 25rem), var(--pine); }
.hero-section::after { position: absolute; inset: 0; pointer-events: none; content: ""; opacity: 0.2; background: url("/assets/brand/den-field-dark.svg") center / cover no-repeat; }
.hero-grid { position: relative; z-index: 1; min-height: 650px; padding-block: 72px 82px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.75fr); align-items: center; gap: clamp(34px, 6vw, 88px); }
.hero-copy { max-width: 740px; }
.eyebrow { margin: 0 0 15px; color: var(--coral); font-size: 0.74rem; font-weight: 900; letter-spacing: 0.16em; line-height: 1.25; text-transform: uppercase; }
.eyebrow--light { color: var(--sun-soft); }
.eyebrow--sun { color: var(--sun); }
.hero-copy h1, .page-hero h1, .article-hero h1, .species-hero h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 700; letter-spacing: -0.045em; line-height: 0.98; text-wrap: balance; }
.hero-copy h1 { max-width: 780px; font-size: clamp(3.4rem, 7vw, 6.6rem); }
.hero-lead { max-width: 650px; margin: 28px 0 0; color: rgba(247, 242, 231, 0.8); font-size: clamp(1.08rem, 1.8vw, 1.3rem); line-height: 1.62; }
.hero-art { position: relative; min-height: 470px; display: grid; place-items: center; }
.hero-art::before { position: absolute; width: min(38vw, 420px); aspect-ratio: 1; content: ""; background: var(--sun); border-radius: 46% 54% 50% 50%; transform: rotate(-7deg); }
.hero-art img { position: relative; z-index: 1; width: min(100%, 480px); filter: drop-shadow(0 30px 30px rgba(8, 35, 27, 0.28)); }
.button-row { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }

.button { min-height: 50px; padding: 13px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 999px; font-size: 0.9rem; font-weight: 850; line-height: 1.1; text-align: center; text-decoration: none; transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(16, 44, 36, 0.16); }
.button--primary { color: var(--pine-deep); background: var(--sun); }
.button--secondary, .button--light { color: var(--cream); background: transparent; border-color: rgba(247, 242, 231, 0.52); }
.button--dark { color: var(--cream); background: var(--pine); }
.button--ghost { color: var(--pine); background: transparent; border-color: var(--line); }
.button--small { min-height: 40px; padding: 9px 16px; font-size: 0.82rem; }

.section { padding-block: clamp(74px, 9vw, 118px); }
.section--cream { background: var(--cream); }
.section--pine { color: var(--cream); background: var(--pine); }
.section-title { max-width: 800px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.35rem, 5vw, 4.7rem); line-height: 1; letter-spacing: -0.045em; text-wrap: balance; }
.section-heading { margin-bottom: 38px; display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.text-link { width: fit-content; display: inline-flex; gap: 8px; align-items: center; color: var(--pine); font-size: 0.88rem; font-weight: 850; text-underline-offset: 5px; }
.text-link--light, .section-heading--light .text-link { color: var(--cream); }

.article-grid, .featured-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.content-card { min-height: 300px; padding: 26px; display: flex; flex-direction: column; border: 1px solid rgba(30, 61, 50, 0.1); border-radius: var(--radius-md); box-shadow: 0 12px 34px rgba(30, 61, 50, 0.06); }
.content-card--sage { background: var(--sage-soft); }
.content-card--sun { background: var(--sun-soft); }
.content-card--coral { background: var(--coral-soft); }
.content-card--cream { background: var(--white); }
.card-number { color: var(--coral); font-size: 0.75rem; font-weight: 900; letter-spacing: 0.12em; }
.content-card h2, .species-card h2 { margin: 28px 0 14px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 2vw, 1.72rem); line-height: 1.14; letter-spacing: -0.025em; }
.content-card h2 a, .species-card h2 a { text-decoration: none; }
.content-card h2 a:hover, .content-card h2 a:focus-visible, .species-card h2 a:hover, .species-card h2 a:focus-visible { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.content-card p { margin: 0 0 24px; color: #50655d; font-size: 0.94rem; }
.content-card .text-link { margin-top: auto; }

.featured-species-grid, .species-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.species-card { min-height: 360px; padding: 22px; display: flex; flex-direction: column; color: var(--pine); background: var(--white); border: 1px solid rgba(30, 61, 50, 0.12); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.species-card--sun { background: var(--sun-soft); }
.species-card--sage { background: var(--sage-soft); }
.species-card--coral { background: var(--coral-soft); }
.species-card--cream { background: var(--white); }
.species-card__art { position: relative; min-height: 170px; overflow: hidden; background: url("/assets/brand/den-field-light.svg") center / cover no-repeat, var(--pine); border-radius: calc(var(--radius-lg) - 10px); }
.species-card__art::after { position: absolute; right: 28px; bottom: -52px; width: 160px; aspect-ratio: 0.82; content: ""; background: url("/assets/brand/parrot-den-logo.png") center bottom / contain no-repeat; }
.species-card__art span { position: absolute; top: 18px; left: 18px; z-index: 1; display: grid; width: 42px; height: 42px; place-items: center; color: var(--pine); font-size: 0.72rem; font-weight: 900; background: var(--sun); border-radius: 50%; }
.latin-name { margin: 22px 0 -17px; color: var(--coral); font-size: 0.76rem; font-style: italic; font-weight: 800; }
.species-card .text-link { margin-top: auto; }

.page-hero, .article-hero, .species-hero { position: relative; overflow: hidden; color: var(--cream); background: var(--pine); }
.page-hero::after, .article-hero::after, .species-hero::after { position: absolute; inset: 0; pointer-events: none; content: ""; opacity: 0.18; background: url("/assets/brand/den-field-dark.svg") center / cover no-repeat; }
.page-hero__inner { position: relative; z-index: 1; min-height: 420px; padding-block: 72px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr); align-items: end; gap: 72px; }
.page-hero h1 { max-width: 820px; font-size: clamp(3.2rem, 6.5vw, 6.3rem); }
.page-hero__inner > p { margin: 0; color: rgba(247, 242, 231, 0.78); font-size: 1.02rem; }
.article-hero__inner { position: relative; z-index: 1; min-height: 470px; padding-block: 64px 76px; display: flex; flex-direction: column; justify-content: end; }
.article-hero h1 { max-width: 1050px; font-size: clamp(2.8rem, 5.8vw, 5.8rem); }
.breadcrumbs { margin-bottom: auto; display: flex; flex-wrap: wrap; gap: 9px; color: rgba(247, 242, 231, 0.72); font-size: 0.8rem; font-weight: 750; }
.breadcrumbs a { text-underline-offset: 4px; }
.draft-badge { width: fit-content; margin-top: 26px; padding: 8px 13px; color: var(--pine-deep); font-size: 0.76rem; font-weight: 900; background: var(--sun); border-radius: 999px; }
.reading-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: start; gap: clamp(36px, 7vw, 100px); }
.article-placeholder { min-height: 440px; padding: clamp(30px, 5vw, 62px); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.article-placeholder p { max-width: 760px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 2.5vw, 2rem); line-height: 1.5; white-space: pre-line; }
.article-aside { padding: 26px; background: var(--sun-soft); border-radius: var(--radius-md); }
.article-aside strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 1.4rem; line-height: 1.15; }
.article-aside p:not(.card-kicker) { margin: 12px 0 24px; color: #53675f; font-size: 0.9rem; }
.card-kicker { margin: 0 0 13px; color: var(--coral); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.13em; text-transform: uppercase; }

.species-hero__inner { position: relative; z-index: 1; min-height: 510px; padding-block: 62px 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 440px); align-items: end; gap: 56px; }
.species-hero__inner > div { align-self: stretch; padding-bottom: 76px; display: flex; flex-direction: column; justify-content: end; }
.species-hero h1 { font-size: clamp(3.5rem, 7vw, 7rem); }
.species-hero img { width: 100%; max-height: 460px; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 26px 25px rgba(8, 35, 27, 0.26)); }
.species-sections { display: grid; gap: 14px; }
.species-section { min-height: 155px; padding: 26px 30px; display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); }
.species-section > span { color: var(--coral); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.12em; }
.species-section h2 { margin: 0 0 9px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 2.3vw, 2rem); line-height: 1.1; }
.species-section p { margin: 0; color: var(--muted); }

.site-footer { color: rgba(247, 242, 231, 0.72); background: var(--pine-deep); }
.footer-inner { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-inner p { margin: 0; }

/* Техническая админка */
.admin-page { background: #ece9e0; }
.admin-header { min-height: 76px; padding: 12px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--cream); background: var(--pine); }
.admin-header > div { display: flex; align-items: center; gap: 18px; }
.admin-label { font-size: 0.72rem; font-weight: 900; letter-spacing: 0.13em; text-transform: uppercase; }
.admin-notice { padding: 12px 24px; color: #644d10; font-size: 0.85rem; font-weight: 720; text-align: center; background: var(--sun-soft); border-bottom: 1px solid rgba(100, 77, 16, 0.14); }
.admin-layout { min-height: calc(100vh - 122px); display: grid; grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); }
.admin-sidebar { padding: 34px 20px 50px; background: var(--white); border-right: 1px solid var(--line); }
.admin-sidebar > h1 { margin: 0 0 24px; font: 700 2.4rem/1 Georgia, "Times New Roman", serif; }
.admin-list { display: grid; gap: 7px; }
.admin-item { width: 100%; padding: 12px 13px; display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 9px; color: var(--ink); text-align: left; background: transparent; border: 1px solid transparent; border-radius: 13px; }
.admin-item:hover, .admin-item:focus-visible { background: var(--cream); }
.admin-item.is-active { background: var(--sage-soft); border-color: rgba(30, 61, 50, 0.12); }
.admin-item span { color: var(--coral); font-size: 0.68rem; font-weight: 900; }
.admin-item strong { font-size: 0.83rem; line-height: 1.35; }
.admin-editor { padding: clamp(30px, 5vw, 68px); }
.admin-editor form { max-width: 900px; padding: clamp(28px, 5vw, 54px); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 18px 48px rgba(30, 61, 50, 0.08); }
.editor-heading { margin-bottom: 32px; display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.editor-heading h2 { margin: 0; font: 700 clamp(2rem, 4vw, 3.3rem)/1 Georgia, "Times New Roman", serif; letter-spacing: -0.03em; }
.admin-editor label:not(.checkbox-row) { margin: 20px 0 7px; display: block; font-size: 0.78rem; font-weight: 900; letter-spacing: 0.04em; }
.admin-editor input[type="text"], .admin-editor select, .admin-editor textarea { width: 100%; padding: 13px 15px; background: #fffefb; border: 1px solid rgba(30, 61, 50, 0.22); border-radius: 12px; outline: none; }
.admin-editor input[type="text"]:focus, .admin-editor select:focus, .admin-editor textarea:focus { border-color: var(--sage); box-shadow: 0 0 0 4px rgba(79, 111, 91, 0.12); }
.admin-editor textarea { resize: vertical; line-height: 1.55; }
.checkbox-row { margin: 18px 0 4px; padding: 13px 15px; display: flex; align-items: center; gap: 10px; font-size: 0.86rem; font-weight: 760; background: var(--cream); border-radius: 12px; cursor: pointer; }
.checkbox-row input { width: 18px; height: 18px; accent-color: var(--pine); }
.editor-actions { margin-top: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.save-status { margin-left: auto; color: var(--muted); font-size: 0.8rem; font-weight: 700; }

@media (max-width: 920px) {
  .hero-grid, .page-hero__inner, .species-hero__inner { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 62px; }
  .hero-art { min-height: 390px; }
  .hero-art::before { width: min(70vw, 380px); }
  .hero-art img { width: min(80vw, 430px); }
  .page-hero__inner { min-height: 430px; gap: 30px; }
  .article-grid, .featured-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reading-layout { grid-template-columns: 1fr; }
  .article-aside { max-width: 520px; }
  .species-hero__inner > div { min-height: 330px; padding-bottom: 20px; }
  .species-hero img { max-width: 400px; margin-inline: auto; }
  .admin-layout { grid-template-columns: 280px minmax(0, 1fr); }
  .admin-editor { padding: 28px; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--content)); }
  .header-inner { min-height: 104px; padding-block: 12px; flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav { width: 100%; justify-content: space-between; gap: 14px; font-size: 0.86rem; }
  .hero-grid { min-height: auto; padding-block: 56px 66px; }
  .hero-copy h1 { font-size: clamp(3rem, 15vw, 5.1rem); }
  .hero-art { min-height: 320px; }
  .section-heading, .editor-heading { align-items: flex-start; flex-direction: column; }
  .article-grid, .featured-article-grid, .featured-species-grid, .species-grid { grid-template-columns: 1fr; }
  .content-card { min-height: 270px; }
  .page-hero__inner, .article-hero__inner { min-height: 420px; padding-block: 52px 58px; }
  .page-hero h1, .article-hero h1 { font-size: clamp(2.6rem, 12vw, 4.5rem); }
  .species-section { grid-template-columns: 42px minmax(0, 1fr); padding: 22px 20px; gap: 12px; }
  .footer-inner { padding-block: 28px; align-items: flex-start; flex-direction: column; }
  .admin-header { align-items: flex-start; flex-direction: column; }
  .admin-header > div { width: 100%; justify-content: space-between; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .admin-list { max-height: 310px; overflow: auto; }
  .admin-editor { padding: 18px 14px 40px; }
  .admin-editor form { padding: 24px 18px; }
  .save-status { width: 100%; margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}