/* =========================================================
   АТЛАС ПОРОД — стили
   Концепция: премиальный иллюстрированный полевой справочник
   Палитра: тёплый крем, чернильно-зелёный, терракота, мох
   ========================================================= */

:root{
  --bg:        #F7F3EC;   /* тёплый кремовый фон, не чисто белый */
  --bg-card:   #FFFDF8;   /* карточки чуть светлее фона */
  --ink:       #1F3A2E;   /* глубокий чернильно-зелёный текст */
  --ink-soft:  #4A5C50;   /* приглушённый текст */
  --accent:    #C8743A;   /* терракотово-янтарный акцент */
  --accent-dk: #A95C28;
  --moss:      #7A8B6F;   /* мягкий мох */
  --line:      #E4DCCD;   /* линии и рамки */
  --shadow:    0 1px 2px rgba(31,58,46,.04), 0 8px 24px rgba(31,58,46,.06);
  --shadow-lg: 0 2px 4px rgba(31,58,46,.05), 0 18px 50px rgba(31,58,46,.12);
  --radius:    18px;
  --maxw:      1120px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

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

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

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

h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.1;font-weight:500;letter-spacing:-.01em}

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

/* ---- Доступность: фокус и skip-link ---- */
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:100;
  background:var(--ink);color:#fff;padding:.7rem 1.2rem;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

/* ---- Контейнерные отступы ---- */
.hero,.breeds,.how,.about,.section-head{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

.eyebrow{
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent-dk);font-weight:600;margin-bottom:.9rem;
}

/* =========================================================
   ШАПКА
   ========================================================= */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,243,236,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--maxw);margin-inline:auto;padding:14px clamp(20px,5vw,40px);display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:600}
.brand-mark{color:var(--accent);display:grid;place-items:center}
.brand-text{font-family:'Fraunces',serif;font-size:1.18rem;font-weight:600;letter-spacing:-.01em}
.nav-links{display:flex;gap:1.8rem;list-style:none}
.nav-links a{font-size:.97rem;color:var(--ink-soft);font-weight:500;position:relative;padding:.2rem 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding-block:clamp(3rem,8vw,6rem)}
.hero-title{font-size:clamp(2.4rem,6vw,4.1rem);margin-bottom:1.3rem}
.hero-title em{font-style:italic;color:var(--accent)}
.hero-lead{font-size:1.12rem;color:var(--ink-soft);max-width:46ch;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.6rem}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:.98rem;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);border:1.5px solid transparent}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--accent-dk);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}

.hero-stats{display:flex;gap:2.4rem;flex-wrap:wrap}
.hero-stats dt{font-size:.8rem;color:var(--ink-soft);letter-spacing:.04em;margin-bottom:.2rem}
.hero-stats dd{font-family:'Fraunces',serif;font-size:2rem;font-weight:600;display:flex;align-items:baseline;gap:.4rem}
.hero-stats dd span{font-family:'Inter',sans-serif;font-size:.72rem;color:var(--moss);font-weight:500}

.hero-figure{display:grid;place-items:center}
.hero-card{position:relative;width:100%;max-width:380px;aspect-ratio:4/5;background:var(--bg-card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-lg);display:grid;place-items:center;overflow:hidden}
.hero-card::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 70% 10%,rgba(200,116,58,.10),transparent 60%)}
.hero-card-label{position:absolute;bottom:18px;left:20px;font-size:.8rem;color:var(--ink-soft);letter-spacing:.04em;background:var(--bg);padding:.35rem .7rem;border-radius:999px;border:1px solid var(--line)}

/* =========================================================
   ИЛЛЮСТРАЦИИ СОБАК (чистый CSS, без внешних картинок)
   Переменная --coat задаёт окрас — переключается скриптом
   ========================================================= */
.dog-silhouette,.breed-art,.dog-husky,.dog-malamute,.dog-bernese{--coat:#6b6b6b;--coat2:#cfcfcf}
[class*="dog-"]{
  position:relative;width:min(70%,240px);aspect-ratio:1;
}
/* Голова + морда через слои градиентов и форм */
[class*="dog-"]::before{
  content:"";position:absolute;inset:12% 18%;border-radius:48% 48% 46% 46%/55% 55% 45% 45%;
  background:
    radial-gradient(circle at 50% 78%, var(--coat2) 0 18%, transparent 19%),
    linear-gradient(160deg,var(--coat),color-mix(in srgb,var(--coat) 70%, #000) 100%);
  box-shadow:inset 0 -10px 24px rgba(0,0,0,.18);
}
/* Уши */
[class*="dog-"]::after{
  content:"";position:absolute;top:4%;left:50%;width:78%;height:34%;transform:translateX(-50%);
  background:
    radial-gradient(60% 100% at 12% 100%, var(--coat) 0 60%, transparent 61%),
    radial-gradient(60% 100% at 88% 100%, var(--coat) 0 60%, transparent 61%);
}
.dog-husky{--coat:#3a3a3a;--coat2:#f4f4f4}
.dog-malamute{--coat:#4a4036;--coat2:#efe7d8}
.dog-bernese{--coat:#241c16;--coat2:#e8e2d6}
.breed-art{width:88px;height:88px;flex:0 0 auto}

/* =========================================================
   ОБЩИЙ ЗАГОЛОВОК СЕКЦИИ
   ========================================================= */
.section-head{text-align:center;padding-block:clamp(2.5rem,6vw,4rem) 1.5rem}
.section-head h2{font-size:clamp(2rem,4.5vw,2.9rem);margin-bottom:.7rem}
.section-note{color:var(--ink-soft);max-width:54ch;margin-inline:auto}

/* =========================================================
   КАТАЛОГ ПОРОД
   ========================================================= */
.breeds{padding-bottom:clamp(3rem,7vw,5rem)}
.breed-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.4rem}
.breed-card{
  position:relative;display:grid;grid-template-rows:auto auto 1fr auto;gap:1rem;
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.6rem 1.4rem;box-shadow:var(--shadow);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
  height:100%;
}
.breed-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#d8cdb8}
.breed-num{font-family:'Fraunces',serif;font-size:.9rem;color:var(--moss);letter-spacing:.1em}
.breed-card .breed-art{margin:.3rem auto .2rem}
.breed-name{font-family:'Fraunces',serif;font-size:1.5rem;font-weight:600;display:block;margin-bottom:.35rem}
.breed-tag{display:block;color:var(--accent-dk);font-size:.9rem;font-weight:500;margin-bottom:.5rem}
.breed-meta{display:block;color:var(--ink-soft);font-size:.86rem}
.breed-go{font-weight:600;font-size:.92rem;color:var(--ink);display:inline-flex;gap:.3rem;transition:gap .2s var(--ease)}
.breed-card:hover .breed-go{gap:.7rem;color:var(--accent)}

/* =========================================================
   КАК ЧИТАТЬ КАРТОЧКУ
   ========================================================= */
.how{background:linear-gradient(180deg,transparent,rgba(122,139,111,.06));padding-bottom:clamp(3rem,7vw,5rem);max-width:none}
.how>.section-head,.how>.how-list{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.how-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem 2.4rem}
.how-list li{display:flex;gap:1.1rem;align-items:flex-start;padding-block:.6rem;border-top:1px solid var(--line)}
.how-n{font-family:'Fraunces',serif;font-size:1.4rem;color:var(--accent);font-weight:600;flex:0 0 auto;width:2ch}
.how-list h3{font-size:1.2rem;margin-bottom:.25rem}
.how-list p{color:var(--ink-soft);font-size:.95rem}

/* =========================================================
   О ПРОЕКТЕ
   ========================================================= */
.about{padding-block:clamp(3.5rem,8vw,6rem)}
.about-inner{max-width:62ch;margin-inline:auto;text-align:center}
.about-inner h2{font-size:clamp(2rem,4.5vw,2.8rem);margin-bottom:1.3rem}
.about-inner p{color:var(--ink-soft);margin-bottom:1.1rem;font-size:1.05rem}
.about-note{font-size:.95rem;background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:1rem 1.3rem}

/* =========================================================
   ПОДВАЛ
   ========================================================= */
.site-footer{border-top:1px solid var(--line);margin-top:2rem;background:#F2ECE0}
.footer-inner{max-width:var(--maxw);margin-inline:auto;padding:clamp(2.5rem,6vw,4rem) clamp(20px,5vw,40px) 1.5rem;display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between}
.footer-note{color:var(--ink-soft);font-size:.9rem;max-width:42ch;margin-top:.6rem}
.site-footer nav{display:flex;flex-direction:column;gap:.7rem}
.site-footer nav a{color:var(--ink-soft);font-size:.95rem}
.site-footer nav a:hover{color:var(--accent)}
.footer-copy{text-align:center;color:var(--moss);font-size:.85rem;padding:1rem;border-top:1px solid var(--line)}

/* =========================================================
   АДАПТИВ
   ========================================================= */
@media (max-width:860px){
  .hero{grid-template-columns:1fr;text-align:left}
  .hero-figure{order:-1}
  .hero-card{max-width:300px}
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .35s var(--ease);
  }
  .nav-links.open{max-height:320px}
  .nav-links li{border-top:1px solid var(--line)}
  .nav-links a{display:block;padding:1rem clamp(20px,5vw,40px)}
  .nav-links a::after{display:none}
}

@media (max-width:480px){
  body{font-size:16px}
  .hero-stats{gap:1.5rem}
  .hero-stats dd{font-size:1.6rem}
}

/* ---- Уважение к настройке «уменьшить движение» ---- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* =========================================================
   СТРАНИЦА ПОРОДЫ
   ========================================================= */
.breed-page{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

.crumbs{display:flex;gap:.5rem;align-items:center;font-size:.88rem;color:var(--ink-soft);padding-block:1.6rem .4rem}
.crumbs a:hover{color:var(--accent)}
.crumbs span{color:var(--moss)}

/* Заголовок породы */
.breed-hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding-block:1.5rem clamp(2.5rem,6vw,4rem)}
.breed-hero-text .breed-index{font-family:'Fraunces',serif;color:var(--moss);letter-spacing:.1em;margin-bottom:.6rem}
.breed-hero-text h1{font-size:clamp(2.3rem,5.5vw,3.6rem);margin-bottom:1rem}
.breed-hero-text .lead{font-size:1.12rem;color:var(--ink-soft);max-width:48ch}
.breed-portrait{background:var(--bg-card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-lg);aspect-ratio:1;display:grid;place-items:center;position:relative;overflow:hidden}
.breed-portrait img{width:100%;height:100%;object-fit:cover;border-radius:24px;display:block}
.breed-portrait::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 30% 10%,rgba(122,139,111,.12),transparent 60%)}

/* Быстрые факты */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:clamp(2.5rem,6vw,4rem)}
.facts div{background:var(--bg-card);padding:1.1rem 1.2rem}
.facts dt{font-size:.78rem;letter-spacing:.04em;color:var(--ink-soft);margin-bottom:.3rem;text-transform:uppercase}
.facts dd{font-family:'Fraunces',serif;font-size:1.25rem;font-weight:600}

/* Разделы контента */
.breed-section{padding-block:clamp(2rem,5vw,3rem);border-top:1px solid var(--line)}
/* Анимация появления — только если JS пометил <html> классом js-reveal.
   Без JS контент виден сразу (прогрессивное улучшение). */
.js-reveal .breed-section[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js-reveal .breed-section[data-reveal].is-visible{opacity:1;transform:none}
.breed-section .sec-eyebrow{font-family:'Fraunces',serif;color:var(--accent);font-size:1rem;margin-bottom:.4rem}
.breed-section h2{font-size:clamp(1.7rem,3.6vw,2.3rem);margin-bottom:1.1rem}
.breed-section p{color:var(--ink-soft);max-width:64ch;margin-bottom:1rem}
.breed-section ul{color:var(--ink-soft);max-width:64ch;padding-left:1.2rem;margin-bottom:1rem}
.breed-section li{margin-bottom:.5rem}
.breed-section li::marker{color:var(--accent)}

/* Health-карточки */
.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;max-width:none}
.health-card{background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.3rem}
.health-card h3{font-size:1.1rem;margin-bottom:.4rem}
.health-card p{font-size:.92rem;margin-bottom:0}

/* ---- Переключатель окрасов (сигнатурный элемент) ---- */
.coat-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.coat-preview{background:var(--bg-card);border:1px solid var(--line);border-radius:20px;aspect-ratio:1;display:grid;place-items:center;box-shadow:var(--shadow);position:relative;overflow:hidden}
.coat-preview #coat-photo{width:100%;height:100%;object-fit:cover;border-radius:20px;display:block}
.coat-preview #coat-name{position:absolute;left:0;right:0;bottom:0;text-align:center;padding:.7rem;background:linear-gradient(transparent,rgba(31,58,46,.72));color:#fff;font-family:'Fraunces',serif;font-size:1.05rem}
.coat-preview [class*="dog-"]{transition:none}
.coat-preview [class*="dog-"]::before{transition:background .4s var(--ease)}
#coat-name{position:absolute;bottom:16px;left:0;right:0;text-align:center;font-family:'Fraunces',serif;font-size:1.1rem;color:var(--ink)}
.swatches{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.4rem}
.swatch{display:flex;flex-direction:column;align-items:center;gap:.45rem;background:none;border:0;cursor:pointer;padding:.3rem;border-radius:12px;transition:transform .2s var(--ease)}
.swatch:hover{transform:translateY(-3px)}
.swatch-chip{width:46px;height:46px;border-radius:50%;border:2px solid var(--line);box-shadow:inset 0 -6px 12px rgba(0,0,0,.18);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.swatch[aria-pressed="true"] .swatch-chip{border-color:var(--accent);box-shadow:inset 0 -6px 12px rgba(0,0,0,.18),0 0 0 3px rgba(200,116,58,.25)}
.swatch-label{font-size:.8rem;color:var(--ink-soft)}
.swatch[aria-pressed="true"] .swatch-label{color:var(--ink);font-weight:600}

/* ---- Галерея фото (плейсхолдеры под реальные снимки) ---- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.gallery figure{margin:0;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--bg-card)}
.photo-ph{aspect-ratio:4/3;display:grid;place-items:center;text-align:center;padding:1rem;
  background:repeating-linear-gradient(135deg,#F1EADB,#F1EADB 12px,#ECE3D2 12px,#ECE3D2 24px);
  color:var(--moss);font-size:.85rem;position:relative}
.photo-ph span{background:var(--bg);padding:.4rem .8rem;border-radius:999px;border:1px solid var(--line)}
.gallery figcaption{padding:.7rem .9rem;font-size:.85rem;color:var(--ink-soft)}
.gallery figure img{display:block;width:100%;height:auto;object-fit:cover}

/* Вертикальная галерея: фото друг под другом, крупные */
.gallery-vertical{display:flex;flex-direction:column;gap:1.6rem;max-width:680px}
.gallery-vertical figure{border-radius:18px}
.gallery-vertical figure img{max-height:460px}
.gallery-vertical figcaption{padding:.9rem 1.1rem;font-size:.95rem}

/* Навигация между породами */
.breed-nav{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:clamp(2.5rem,6vw,4rem)}
.breed-nav a{background:var(--bg-card);border:1px solid var(--line);border-radius:14px;padding:1rem 1.4rem;font-weight:600;transition:transform .2s var(--ease),border-color .2s var(--ease)}
.breed-nav a:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--accent)}
.breed-nav small{display:block;font-weight:500;color:var(--moss);font-size:.78rem;margin-bottom:.2rem}

@media (max-width:760px){
  .breed-hero,.coat-block{grid-template-columns:1fr}
  .breed-portrait{max-width:340px;margin-inline:auto}
  .coat-preview{max-width:340px;margin-inline:auto}
}

/* =========================================================
   ЦЕНТРИРОВАННАЯ СТРАНИЦА ПОРОДЫ (класс .breed-centered)
   ========================================================= */
.breed-centered .breed-section{text-align:center}
.breed-centered .breed-section p{margin-inline:auto}
.breed-centered .breed-section .sec-eyebrow{text-align:center}

/* Характеристики — блоки без маркеров, по центру */
.spec-list{display:flex;flex-direction:column;gap:1.4rem;max-width:64ch;margin-inline:auto}
.spec-item h3{font-size:1.2rem;margin-bottom:.3rem;color:var(--ink)}
.spec-item p{color:var(--ink-soft)}

/* Здоровье — карточки по центру */
.breed-centered .health-grid{justify-content:center}
.breed-centered .health-card{text-align:center}

/* Окрасы — блок по центру, кнопки по центру */
.breed-centered .coat-block{justify-items:center}
.breed-centered .swatches{justify-content:center}

/* Галерея — по центру */
.breed-centered .gallery-vertical{margin-inline:auto}
.breed-centered .gallery-vertical figcaption{text-align:center}

/* Заголовок-портрет (hero) центрируем текст */
.breed-centered .breed-hero-text{text-align:center}
.breed-centered .breed-hero-text .lead{margin-inline:auto}

/* =========================================================
   КАРУСЕЛЬ ОКРАСОВ (страница берна)
   ========================================================= */
.coat-carousel{position:relative;background:var(--bg-card);border:1px solid var(--line);border-radius:20px;aspect-ratio:1;overflow:hidden;box-shadow:var(--shadow);display:grid;place-items:center}
.coat-carousel img{width:100%;height:100%;object-fit:cover;border-radius:20px;display:block}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:50%;border:none;cursor:pointer;background:rgba(255,253,248,.9);color:var(--ink);font-size:1.6rem;line-height:1;display:grid;place-items:center;box-shadow:var(--shadow);transition:background .2s var(--ease),transform .2s var(--ease)}
.carousel-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.08)}
.carousel-prev{left:12px}
.carousel-next{right:12px}
.carousel-dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:.5rem;z-index:2}
.carousel-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px rgba(31,58,46,.2);transition:background .2s var(--ease)}
.carousel-dot.active{background:var(--accent)}

/* Статичный «свотч» окраса берна (не кнопка) */
.swatch-static{cursor:default}
.swatch-static .swatch-chip{border-color:var(--accent);box-shadow:inset 0 -6px 12px rgba(0,0,0,.18),0 0 0 3px rgba(200,116,58,.25)}