/* ============ ТЕМЫ (цветовые гаммы) ============
   Переключаются классом на <body>: theme-lux (по умолч.) / theme-fresh / theme-cream.
   Всё оформление идёт через токены — смена темы перекрашивает весь сайт. */
:root, .theme-lux{
  --bg:#14100C; --bg2:#1E1913; --card:#241D15; --card2:#2C2318;
  --text:#F4EDE2; --muted:#B9A98F; --line:#3A2F20;
  --accent:#E0A94E; --accent-d:#C6923A;      /* золото */
  --accent2:#E8542A; --accent2-d:#C63F1A;     /* коралл-икра */
  --btn-text:#14100C; --on-accent:#14100C;
  --ok:#57c48c;
}
.theme-fresh{
  --bg:#FFFFFF; --bg2:#F4F6F8; --card:#FFFFFF; --card2:#F4F6F8;
  --text:#16212A; --muted:#5f7079; --line:#e4e9ec;
  --accent:#FB5A17; --accent-d:#e04e10;       /* оранж-икра */
  --accent2:#123A4C; --accent2-d:#0d2a38;     /* морской синий */
  --btn-text:#FFFFFF; --on-accent:#FFFFFF;
  --ok:#1FA971;
}
.theme-cream{
  --bg:#FBF6EE; --bg2:#F1E7D6; --card:#FFFFFF; --card2:#F7EFE1;
  --text:#2A211A; --muted:#8a7862; --line:#e5d8c4;
  --accent:#C9412A; --accent-d:#a83420;       /* терракота-лосось */
  --accent2:#B8893C; --accent2-d:#9c7330;     /* старое золото */
  --btn-text:#FFFFFF; --on-accent:#FFFFFF;
  --ok:#1FA971;
}
/* Hero всегда тёмный и «вкусный» — фиксированные токены, независимо от темы */
:root{
  --hero1:#2a1d10; --hero2:#0C0A07; --hero-text:#F6EFE3; --hero-sub:#e4d3b6;
  --wrap:1180px;
  --shadow:0 20px 55px rgba(0,0,0,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}   /* иначе .modal/.fab с display:flex перебивают атрибут hidden */
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;line-height:1.14;letter-spacing:-.01em;font-weight:800}
h2{font-size:clamp(28px,4vw,46px);color:var(--text)}
section{position:relative}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px;padding:15px 30px;border-radius:12px;border:0;cursor:pointer;transition:.2s;font-family:inherit;white-space:nowrap;letter-spacing:.01em}
.btn--gold{background:linear-gradient(135deg,var(--accent),var(--accent-d));color:var(--btn-text);box-shadow:0 12px 28px rgba(0,0,0,.25)}
.btn--gold:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn--ghost{background:transparent;color:var(--hero-text);border:1.5px solid rgba(255,255,255,.45)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--full{width:100%}

/* Реф-баннер */
.ref-banner{background:linear-gradient(90deg,var(--accent2),var(--accent2-d));color:#fff;text-align:center;padding:10px 16px;font-size:14px;font-weight:600}

/* Шапка */
.header{position:sticky;top:0;z-index:50;background:var(--bg);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header__in{display:flex;align-items:center;gap:18px;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900}
.logo__mark{font-size:26px}
.logo__text{font-family:'Playfair Display',serif;font-size:25px;letter-spacing:.01em;color:var(--text)}
.header__trust{margin-left:6px;font-size:12.5px;color:var(--muted)}
.header__actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.phone{font-weight:800;font-size:17px;color:var(--text)}
.wa-mini{background:#25D366;color:#fff;padding:8px 14px;border-radius:10px;font-weight:700;font-size:14px}
.cart-btn{background:linear-gradient(135deg,var(--accent2),var(--accent2-d));color:#fff;border:0;padding:9px 16px;border-radius:11px;font-weight:800;cursor:pointer;font-size:15px}

/* HERO — всегда тёмный, макро-текстура икры */
.hero{position:relative;background:radial-gradient(1100px 620px at 78% -12%,var(--hero1),var(--hero2) 60%);color:var(--hero-text);overflow:hidden;padding:64px 0 88px}
.hero__caviar{position:absolute;inset:0;opacity:.55;pointer-events:none;
  background-image:
    radial-gradient(circle at 3px 3px, var(--accent2) 2.4px, rgba(232,84,42,.35) 3.2px, transparent 3.7px),
    radial-gradient(circle at 9px 8px, #ffb066 1.8px, transparent 3px);
  background-size:16px 16px, 22px 22px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 55%,#000 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 55%,#000 100%)}
.hero__in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.hero__badge{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-d));color:var(--on-accent);font-weight:800;font-size:14px;padding:9px 18px;border-radius:30px;margin-bottom:22px;box-shadow:0 8px 22px rgba(0,0,0,.3)}
.hero h1{font-size:clamp(34px,5.2vw,58px);margin-bottom:18px;color:var(--hero-text);text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero__text>p{font-size:clamp(16px,2vw,20px);color:var(--hero-sub);max-width:560px;margin-bottom:28px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero__ticks{list-style:none;display:flex;gap:22px;flex-wrap:wrap;font-size:14.5px;color:var(--accent);font-weight:600}

/* Банка икры (CSS-иллюстрация) */
.hero__jar{display:flex;justify-content:center}
.jar{position:relative;width:230px;height:250px;filter:drop-shadow(0 26px 44px rgba(0,0,0,.5))}
.jar__lid{position:absolute;top:0;left:50%;transform:translateX(-50%);width:210px;height:34px;border-radius:14px 14px 6px 6px;background:linear-gradient(#efe3c9,#c9b489);z-index:3;box-shadow:inset 0 -6px 8px rgba(0,0,0,.2)}
.jar__body{position:absolute;top:26px;left:50%;transform:translateX(-50%);width:200px;height:210px;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.03));border:2px solid rgba(224,169,78,.5);overflow:hidden}
.jar__roe{position:absolute;inset:10px;border-radius:10px;
  background:
    radial-gradient(circle at 3px 3px,#ff8a3d 3px,#e8611c 4.5px,transparent 5px) 0 0/13px 13px,
    radial-gradient(circle at 7px 6px,#ffa257 2.4px,transparent 4px) 0 0/16px 16px,
    linear-gradient(180deg,#ff7a2e,#d9540f);
  box-shadow:inset 0 8px 20px rgba(0,0,0,.3)}
.jar__label{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:4;background:#fbf6ec;color:#14100C;text-align:center;font-size:12px;font-weight:700;line-height:1.2;padding:8px 14px;border-radius:8px;letter-spacing:.05em;box-shadow:0 6px 14px rgba(0,0,0,.25)}
.jar__label b{font-size:15px;color:var(--accent2)}

/* Преимущества */
.adv{margin-top:-42px;position:relative;z-index:5;padding-bottom:10px}
.adv__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.card-a{background:var(--card);border-radius:16px;padding:22px 18px;box-shadow:var(--shadow);border:1px solid var(--line)}
.card-a .ic{font-size:30px;margin-bottom:10px}
.card-a b{display:block;font-size:16px;margin-bottom:6px;color:var(--text)}
.card-a span{font-size:13.5px;color:var(--muted)}

/* Заголовки секций */
.section-head{text-align:center;max-width:700px;margin:0 auto 38px}
.section-head p{color:var(--muted);font-size:17px;margin-top:12px}
.section-head--light h2{color:var(--text)}
.catalog{padding:74px 0;background:var(--bg)}

/* Карточки товаров */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.card__media{position:relative;height:180px;background:
    radial-gradient(circle at 3px 3px,#ff8a3d 3px,#e8611c 4.5px,transparent 5px) 0 0/15px 15px,
    linear-gradient(135deg,#ff7a2e,#c94b0d);
  display:flex;align-items:flex-end}
.card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.card__badge{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,var(--accent),var(--accent-d));color:var(--on-accent);font-size:12px;font-weight:800;padding:5px 12px;border-radius:20px;z-index:2}
.card__grain{position:relative;z-index:2;margin:12px;background:rgba(20,16,12,.82);color:#fbf1dd;font-size:12px;font-weight:700;padding:4px 10px;border-radius:8px}
.card__body{padding:20px;display:flex;flex-direction:column;flex:1}
.card__body h3{font-size:23px;margin-bottom:6px;color:var(--text)}
.card__taste{font-size:13.5px;color:var(--muted);margin-bottom:14px;min-height:38px}
.variants{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.variant{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:9px 12px;cursor:pointer;transition:.15s}
.variant:hover{border-color:var(--accent)}
.variant.sel{border-color:var(--accent);background:var(--card2)}
.variant input{accent-color:var(--accent2)}
.variant__w{font-weight:600;font-size:14px;color:var(--text)}
.variant__p{margin-left:auto;font-weight:800;color:var(--accent)}
.variant__old{color:var(--muted);text-decoration:line-through;font-size:12px;font-weight:600;margin-left:6px;opacity:.8}
.card__foot{margin-top:auto}
.add-btn{width:100%;background:linear-gradient(135deg,var(--accent2),var(--accent2-d));color:#fff;border:0;padding:13px;border-radius:12px;font-weight:800;cursor:pointer;font-size:15px;transition:.2s}
.add-btn:hover{filter:brightness(1.07)}

/* Почему мы */
.why{background:var(--bg2);padding:74px 0}
.stats{display:flex;justify-content:center;gap:56px;flex-wrap:wrap;margin-bottom:42px}
.stat b{display:block;font-family:'Playfair Display',serif;font-size:48px;color:var(--accent);line-height:1}
.stat span{font-size:15px;color:var(--muted)}
.certs{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cert{border:1.5px solid var(--accent);color:var(--accent);border-radius:30px;padding:9px 20px;font-weight:700;font-size:14px}

/* Гарантия */
.guarantee{padding:58px 0;background:var(--bg)}
.guarantee__in{display:flex;align-items:center;gap:28px;max-width:900px;margin:0 auto;background:var(--card);border-radius:22px;padding:36px;box-shadow:var(--shadow);border:1px solid var(--line);border-left:5px solid var(--accent)}
.guarantee__badge{font-size:58px;flex-shrink:0}
.guarantee__in h2{font-size:28px;margin-bottom:8px}
.guarantee__in p{color:var(--muted);font-size:16px}

/* Как отличить */
.edu{padding:74px 0;background:var(--bg2)}
.edu__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.edu__item{background:var(--card);border-radius:16px;padding:24px 20px;border:1px solid var(--line);border-top:4px solid var(--accent2)}
.edu__item b{display:block;font-size:17px;color:var(--text);margin-bottom:8px}
.edu__item span{font-size:14px;color:var(--muted)}

/* Отзывы */
.reviews{background:linear-gradient(160deg,var(--bg2),var(--card));padding:74px 0}
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{background:var(--card2);border:1px solid var(--line);border-radius:18px;padding:26px}
.review__stars{color:var(--accent);font-size:17px;margin-bottom:10px}
.review__text{font-size:15px;color:var(--text);margin-bottom:14px;opacity:.92}
.review__name{font-weight:700;color:var(--accent)}

/* Доставка */
.delivery{padding:58px 0;background:var(--bg)}
.delivery__in{display:flex;align-items:center;gap:28px;max-width:900px;margin:0 auto}
.delivery__icon{font-size:58px}
.delivery__in h2{font-size:28px;margin-bottom:8px}
.delivery__in p{color:var(--muted);font-size:16px}

/* FAQ */
.faq{padding:74px 0;background:var(--bg2)}
.faq__list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq__item{background:var(--card);border-radius:14px;border:1px solid var(--line);overflow:hidden}
.faq__q{padding:18px 22px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--text)}
.faq__q::after{content:'+';font-size:24px;color:var(--accent);font-weight:400}
.faq__item.open .faq__q::after{content:'−'}
.faq__a{padding:0 22px;max-height:0;overflow:hidden;transition:.3s;color:var(--muted);font-size:15px}
.faq__item.open .faq__a{padding:0 22px 18px;max-height:320px}

/* Финальный CTA — всегда тёмный, как hero */
.final{background:radial-gradient(800px 420px at 50% 0,var(--hero1),var(--hero2));color:var(--hero-text);padding:74px 0;text-align:center}
.final h2{color:var(--hero-text);margin-bottom:12px}
.final__in>p{color:var(--hero-sub);margin-bottom:28px;font-size:17px}
.final__form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;max-width:640px;margin:0 auto}
.final__form input{flex:1;min-width:180px;padding:15px 18px;border-radius:12px;border:0;font-size:16px;font-family:inherit}
.final__note{margin-top:16px;font-size:12.5px;color:var(--hero-sub);opacity:.7}

/* Футер — всегда тёмный */
.footer{background:#0C0906;color:#c3b39a;padding:46px 0 0}
.footer__in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px;padding-bottom:30px}
.footer__brand b{font-family:'Playfair Display',serif;font-size:23px;color:#fbf1dd}
.footer__tag{font-size:13px;color:#8b7b64;margin-top:6px}
.footer__phone{font-size:21px;font-weight:800;color:#fbf1dd;display:block;margin-bottom:8px}
.footer__col{font-size:14px}
.footer__legal{font-size:12.5px;color:#8b7b64;line-height:1.7}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding:16px 0;text-align:center;font-size:12.5px;color:#7a6a54}
.footer__bottom a{color:var(--accent)}

/* Плавающие */
.fab{position:fixed;z-index:60;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;border:0;cursor:pointer;box-shadow:0 12px 32px rgba(0,0,0,.4)}
.fab--wa{right:20px;bottom:20px;background:#25D366;color:#fff;text-decoration:none}
.fab--cart{right:20px;bottom:88px;background:linear-gradient(135deg,var(--accent2),var(--accent2-d));color:#fff}
.fab--cart span{position:absolute;top:-4px;right:-4px;background:var(--accent);color:var(--on-accent);font-size:12px;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800}

/* Модалка */
.modal{position:fixed;inset:0;z-index:100;background:rgba(6,5,3,.72);display:flex;align-items:center;justify-content:center;padding:16px}
.modal__box{background:var(--card);color:var(--text);border-radius:20px;padding:28px;max-width:460px;width:100%;position:relative;max-height:90vh;overflow:auto;border:1px solid var(--line)}
.modal__box h3{font-size:24px;color:var(--text);margin-bottom:16px}
.modal__close{position:absolute;top:16px;right:16px;background:var(--card2);color:var(--text);border:1px solid var(--line);width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:16px}
.cart-items{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.cart-item{display:flex;align-items:center;gap:10px;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:10px}
.cart-item__t{flex:1}
.cart-item__t b{display:block;color:var(--text)}
.cart-item__t span{font-size:12px;color:var(--muted)}
.qty{display:flex;align-items:center;gap:6px}
.qty button{width:26px;height:26px;border:1px solid var(--line);background:var(--card2);color:var(--accent);border-radius:7px;cursor:pointer;font-weight:800}
.cart-item__rm{background:none;border:0;color:var(--accent2);cursor:pointer;font-size:18px}
.cart-total{text-align:right;font-size:16px;margin-bottom:10px;color:var(--text)}
.cart-sub{color:var(--muted)}
.cart-sub b{color:var(--text);font-size:18px}
.cart-pay{font-size:18px;margin-bottom:16px}
.cart-total b{color:var(--accent);font-size:22px}
.points-box{background:var(--card2);border-radius:12px;padding:12px;margin-bottom:12px;border:1px solid var(--line)}
.points-row{display:flex;gap:8px}
.points-row input{flex:1;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;background:var(--card);color:var(--text)}
.points-row button{background:var(--accent2);color:#fff;border:0;padding:0 16px;border-radius:10px;font-weight:700;cursor:pointer;font-size:14px;white-space:nowrap}
.points-info{margin-top:10px;font-size:14px;color:var(--text)}
.points-info label{display:flex;align-items:center;gap:8px;margin-top:8px;cursor:pointer;font-weight:600;color:var(--text)}
.points-info .avail b{color:var(--ok)}
.points-info.err{color:var(--accent2)}
.order-form{display:flex;flex-direction:column;gap:10px}
.order-form input,.order-form textarea{padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;font-size:15px;font-family:inherit;background:var(--card);color:var(--text)}
.order-form input:focus,.order-form textarea:focus{outline:0;border-color:var(--accent)}
.order-ok{background:rgba(31,169,113,.16);color:var(--ok);padding:16px;border-radius:12px;text-align:center;font-weight:700;margin-top:12px}
.cart-empty{text-align:center;color:var(--muted);padding:20px}

/* Адаптив */
@media(max-width:900px){
  .hero__in{grid-template-columns:1fr}
  .hero__jar{display:none}
  .adv__grid{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr 1fr}
  .edu__grid{grid-template-columns:1fr 1fr}
  .reviews__grid{grid-template-columns:1fr}
  .footer__in{grid-template-columns:1fr}
  .header__trust{display:none}
}
@media(max-width:560px){
  .adv__grid,.cards,.edu__grid{grid-template-columns:1fr}
  .phone{font-size:14px}
  .header__in{gap:10px;height:62px}
  .logo__text{font-size:21px}
  .stats{gap:28px}
  .guarantee__in,.delivery__in{flex-direction:column;text-align:center}
}
