/* ===================== Базовые переменные =====================
   Айдентика «Мирена» — белый + синий, чистый медицинский стиль
================================================================ */
:root{
  /* Палитра извлечена из упаковки Mirena: бирюза/петроль + белый */
  --blue:#1E8E9E;        /* основной акцент — бирюза «Mirena» */
  --blue-d:#176E7B;      /* глубже — для текста-акцента и ховеров */
  --blue-l:#39A7B5;
  --navy:#0F4B54;        /* глубокий петроль — заголовки / тёмные секции */
  --navy-2:#0a3a42;
  --sky:#E9F6F7;         /* светлый бирюзовый фон */
  --sky-2:#F2FAFB;
  --ink:#1c3a40;         /* основной текст */
  --muted:#5d7f85;       /* приглушённый текст */
  --line:#d6e8ea;
  --bg:#ffffff;
  --bg-soft:#f1fafb;
  --radius:24px;
  --radius-sm:16px;
  --shadow:0 22px 55px -22px rgba(15,75,84,.30);
  --shadow-sm:0 12px 32px -18px rgba(15,75,84,.38);
  --grad:linear-gradient(120deg,#13727F,#1E8E9E 55%,#2BA7B4);  /* волна с упаковки (контрастно для белого текста) */
  --grad-dark:linear-gradient(135deg,#0F4B54,#1B7B88);
  --font:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin-inline:auto}
::selection{background:#bfe9ec;color:var(--navy)}

/* ===================== Кнопки ===================== */
.btn{
  --pad:14px 28px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:var(--pad);
  border:none;border-radius:999px;
  font-family:var(--font);font-weight:700;font-size:15px;letter-spacing:.2px;
  cursor:pointer;transition:.25s ease;white-space:nowrap;
}
.btn--lg{--pad:17px 36px;font-size:16px}
.btn--block{width:100%}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 16px 34px -14px rgba(30,142,158,.7)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 22px 42px -14px rgba(30,142,158,.85)}
.btn--dark{background:var(--grad-dark);color:#fff;box-shadow:0 16px 34px -14px rgba(11,42,74,.7)}
.btn--dark:hover{transform:translateY(-3px)}
.btn--ghost{background:#fff;color:var(--blue-d);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue-d);transform:translateY(-3px)}
.btn--light{background:#fff;color:var(--blue-d)}
.btn--light:hover{background:var(--sky);transform:translateY(-3px)}

/* ===================== Topbar + переключатели ===================== */
.topbar{background:var(--navy);color:#cfeaec;font-size:13px;letter-spacing:.2px}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:8px 0}
.topbar__items{display:flex;gap:24px;flex-wrap:wrap}
.topbar__item{opacity:.92}
.switchers{display:flex;gap:10px;flex-shrink:0}
.seg{display:inline-flex;background:rgba(255,255,255,.12);border-radius:999px;padding:3px}
.seg__btn{border:none;background:none;color:#cfeaec;font-family:var(--font);font-weight:700;
  font-size:12.5px;padding:6px 11px;border-radius:999px;cursor:pointer;transition:.2s;min-width:32px}
.seg__btn:hover{color:#fff}
.seg__btn.is-active{background:#fff;color:var(--blue-d);box-shadow:0 2px 8px rgba(0,0,0,.2)}

/* ===================== Header ===================== */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:.3s ease;
}
.header.scrolled{box-shadow:0 10px 34px -20px rgba(11,42,74,.4);border-color:var(--line)}
.header__inner{display:flex;align-items:center;gap:24px;padding:14px 0}
.logo{display:flex;align-items:center;gap:11px;font-weight:800}
.logo__mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-size:23px;font-weight:800;
  box-shadow:0 10px 20px -8px rgba(30,142,158,.8);
}
.logo__text{display:flex;flex-direction:column;line-height:1.1;font-size:20px;color:var(--navy);font-weight:800}
.logo__text small{font-size:10.5px;font-weight:700;color:var(--blue);letter-spacing:1.5px;text-transform:uppercase}
.nav{display:flex;gap:24px;margin-left:auto}
.nav__link{font-weight:600;font-size:15px;color:var(--navy);position:relative;padding:4px 0}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--grad);transition:.25s;border-radius:2px}
.nav__link:hover{color:var(--blue-d)}
.nav__link:hover::after{width:100%}
.header__cta{margin-left:6px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===================== Hero ===================== */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 520px at 82% -8%, #e1f4f5, transparent 60%),
  radial-gradient(900px 520px at -5% 105%, #e8f8f9, transparent 60%),
  #fff;}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:74px 0 96px}
.hero__blob{position:absolute;border-radius:50%;filter:blur(64px);opacity:.5;z-index:0;animation:float 9s ease-in-out infinite}
.hero__blob--1{width:360px;height:360px;background:#9bdbe1;top:-70px;right:5%}
.hero__blob--2{width:300px;height:300px;background:#aee2e6;bottom:-50px;left:3%;animation-delay:-3s}
.hero__blob--3{width:230px;height:230px;background:#bfeaee;top:38%;right:40%;animation-delay:-5s;opacity:.45}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-26px)}}
.hero__content,.hero__visual{position:relative;z-index:2}
.badge{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--blue-d);
  font-weight:700;font-size:13px;padding:7px 16px;border-radius:999px;box-shadow:var(--shadow-sm);letter-spacing:.3px}
.hero__title{font-size:clamp(34px,5vw,58px);font-weight:800;line-height:1.06;margin:20px 0 18px;color:var(--navy);letter-spacing:-1px}
.hero__title-sub{font-weight:800;color:var(--ink)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:18px;color:var(--muted);max-width:520px;margin-bottom:32px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:flex;gap:38px;margin-top:46px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat b{font-size:38px;font-weight:800;color:var(--navy);line-height:1}
.stat span{font-size:13px;color:var(--muted);margin-top:5px;letter-spacing:.3px}

/* Product photo / box mockup */
.hero__visual{display:grid;place-items:center}
.product{position:relative;width:min(470px,100%);display:grid;place-items:center}
.product__photo{cursor:zoom-in}
.product__glow{position:absolute;inset:-8%;background:var(--grad);filter:blur(55px);opacity:.3;border-radius:40px;z-index:0}
.product__photo{position:relative;z-index:2;width:100%;height:auto;border-radius:24px;border:1px solid var(--line);
  background:#fff;padding:10px;box-shadow:var(--shadow);display:block;object-fit:contain}

/* Турецкая упаковка (макет) */
.boxmock{position:relative;z-index:2;width:min(260px,80vw);min-height:350px;
  background:linear-gradient(165deg,#ffffff,#eaf2fc);border:1px solid #fff;border-radius:20px;
  box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;padding:24px;overflow:hidden}
.boxmock::before{content:"";position:absolute;top:0;left:0;right:0;height:11px;background:var(--grad)}
.boxmock::after{content:"";position:absolute;top:11px;bottom:0;left:0;width:7px;background:var(--sky)}
.boxmock__top{display:flex;justify-content:space-between;align-items:center;width:100%;margin-top:6px}
.boxmock__bayer{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:#0a4ea3;font-size:14px;letter-spacing:1px}
.boxmock__cross{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:2px solid #0a4ea3;font-size:11px}
.boxmock__flag{font-size:22px}
.boxmock__brand{font-size:clamp(34px,9vw,42px);font-weight:800;color:var(--navy);margin-top:22px;letter-spacing:-1.5px;line-height:1}
.boxmock__brand sup{font-size:15px;font-weight:700}
.boxmock__inn{color:var(--muted);font-size:14px;letter-spacing:2px;margin-top:2px;text-transform:lowercase}
.boxmock__dose{margin-top:14px;font-size:20px;font-weight:800;color:var(--blue-d)}
.boxmock__type{font-size:13px;color:var(--navy);font-weight:700;margin-top:8px}
.boxmock__amount{font-size:12px;color:var(--muted);margin-top:3px}
.boxmock__barcode{margin-top:22px;height:44px;width:100%;border-radius:3px;
  background:repeating-linear-gradient(90deg,#19233a 0 2px,#fff 2px 4px,#19233a 4px 5px,#fff 5px 8px,#19233a 8px 11px,#fff 11px 13px)}
.boxmock__code{font-size:11px;color:#19233a;letter-spacing:2px;margin-top:5px;align-self:center;font-weight:600}

.product__card{
  position:absolute;z-index:3;background:#fff;border-radius:15px;padding:11px 15px;
  font-size:13px;font-weight:600;box-shadow:var(--shadow);display:flex;align-items:center;gap:8px;
  animation:float 6s ease-in-out infinite;color:var(--navy)}
.product__card--1{top:18px;left:-22px}
.product__card--2{bottom:30px;right:-26px;animation-delay:-3s}
.dot{width:9px;height:9px;border-radius:50%;background:var(--blue)}
.dot--blue{background:var(--navy)}

/* ===================== Trust ===================== */
.trust{margin-top:-44px;position:relative;z-index:5}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.trust__item{text-align:center;padding:8px}
.trust__ico{font-size:32px;margin-bottom:10px}
.trust__item h3{font-size:17px;color:var(--navy);margin-bottom:4px;font-weight:700}
.trust__item p{font-size:14px;color:var(--muted)}

/* ===================== Секции общее ===================== */
.section{padding:94px 0}
.section--soft{background:var(--bg-soft)}
.eyebrow{display:inline-block;color:var(--blue-d);font-weight:800;font-size:12.5px;
  text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.h2{font-size:clamp(28px,3.6vw,44px);font-weight:800;color:var(--navy);letter-spacing:-.5px;line-height:1.12}
.head{text-align:center;max-width:680px;margin:0 auto 52px}
.head__lead{color:var(--muted);font-size:17px;margin-top:14px}
.note{font-size:13px;color:var(--muted);margin-top:10px}
.note--center{text-align:center;max-width:720px;margin:30px auto 0}

/* ===================== About ===================== */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.about__media{position:relative;min-height:320px;display:grid;place-items:center}
.about__circle{position:absolute;width:310px;height:310px;border-radius:50%;
  background:var(--grad);opacity:.12;filter:blur(8px)}
.about__points{position:relative;list-style:none;display:flex;flex-direction:column;gap:16px;width:100%;max-width:360px}
.about__points li{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 22px;box-shadow:var(--shadow-sm);font-size:15px;color:var(--muted)}
.about__points b{color:var(--navy);display:block;font-size:18px;font-weight:800}
.about__text .h2{margin:6px 0 18px}
.about__text p{color:var(--muted);margin-bottom:14px;font-size:16px}

/* ===================== Audience ===================== */
.audience{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.acard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;
  box-shadow:var(--shadow-sm);transition:.3s;position:relative;overflow:hidden}
.acard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.acard--accent{background:linear-gradient(160deg,#fff,var(--sky))}
.acard__tag{display:inline-block;background:var(--sky);color:var(--blue-d);font-weight:800;font-size:12px;
  padding:6px 15px;border-radius:999px;text-transform:uppercase;letter-spacing:1.5px}
.acard__tag--blue{background:#dcefef;color:var(--blue-d)}
.acard__top h3{font-size:23px;color:var(--navy);margin-top:14px;font-weight:800}
.acard__list{list-style:none;margin:22px 0 28px;display:flex;flex-direction:column;gap:13px}
.acard__list li{position:relative;padding-left:30px;color:var(--muted)}
.acard__list li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:12px;display:grid;place-items:center;font-weight:800}

/* ===================== Features ===================== */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  box-shadow:var(--shadow-sm);transition:.3s}
.feature:hover{transform:translateY(-6px);border-color:#a9dbe1}
.feature__num{font-size:16px;font-weight:800;color:var(--blue-d);background:var(--sky);
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px}
.feature h3{font-size:19px;color:var(--navy);margin-bottom:8px;font-weight:700}
.feature p{color:var(--muted);font-size:15px}

/* ===================== Калькулятор ===================== */
.calculator{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.calculator__controls{padding:40px}
.calculator__result{padding:40px;background:var(--grad-dark);color:#fff;display:flex;flex-direction:column}
.calc2__label{font-weight:700;color:var(--navy);font-size:15px;display:block;margin-bottom:14px}
.qty{display:flex;align-items:center;gap:10px;max-width:260px}
.qty__btn{width:50px;height:50px;border-radius:13px;border:1.5px solid var(--line);background:var(--sky);
  color:var(--blue-d);font-size:26px;font-weight:700;cursor:pointer;transition:.2s;flex-shrink:0;line-height:1}
.qty__btn:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.qty__input{flex:1;width:100%;text-align:center;font-size:22px;font-weight:800;color:var(--navy);
  border:1.5px solid var(--line);border-radius:13px;padding:11px 6px;font-family:var(--font);background:#fafcff}
.qty__input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,142,158,.12)}
.presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.presets button{border:1.5px solid var(--line);background:#fff;color:var(--navy);font-weight:700;font-size:14px;
  padding:9px 17px;border-radius:999px;cursor:pointer;transition:.2s;font-family:var(--font)}
.presets button:hover,.presets button.is-active{background:var(--grad);color:#fff;border-color:transparent}
.tierhint{margin-top:22px;display:inline-flex;align-items:center;gap:8px;background:var(--sky);color:var(--blue-d);
  font-weight:700;font-size:14px;padding:11px 17px;border-radius:13px}
.calcrow{display:flex;justify-content:space-between;align-items:center;padding:13px 0;
  border-bottom:1px solid rgba(255,255,255,.16);font-size:15px;color:#cbe9ec}
.calcrow b{color:#fff;font-weight:700;font-size:16px}
.calcrow--save b{color:#6fe9b8}
.calc2__total{display:flex;justify-content:space-between;align-items:baseline;margin:20px 0 22px;gap:12px}
.calc2__total span{font-size:16px;color:#cbe9ec;font-weight:600}
.calc2__total b{font-size:clamp(28px,5vw,36px);font-weight:800;color:#fff;line-height:1;white-space:nowrap}
.calc2__note{font-size:12px;color:#b6d6da;margin-top:14px;text-align:center}

/* ===================== Steps ===================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  box-shadow:var(--shadow-sm);position:relative;transition:.3s}
.step:hover{transform:translateY(-6px)}
.step__no{width:52px;height:52px;border-radius:16px;background:var(--grad);color:#fff;
  font-size:24px;font-weight:800;display:grid;place-items:center;margin-bottom:16px;
  box-shadow:0 14px 26px -10px rgba(30,142,158,.8)}
.step h3{font-size:19px;color:var(--navy);margin-bottom:6px;font-weight:700}
.step p{color:var(--muted);font-size:15px}

/* ===================== Pricing ===================== */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:.3s;position:relative}
.price:hover{transform:translateY(-6px)}
.price--featured{background:var(--grad-dark);color:#fff;border:none;transform:scale(1.04);box-shadow:var(--shadow)}
.price--featured:hover{transform:scale(1.04) translateY(-6px)}
.price--featured .price__tag{color:#bfe1e6}
.price--featured .price__list li{color:#d2ecef}
.price__badge{position:absolute;top:18px;right:18px;background:#fff;color:var(--blue-d);
  font-weight:800;font-size:11px;padding:5px 13px;border-radius:999px;text-transform:uppercase;letter-spacing:1px}
.price__tag{font-weight:700;color:var(--muted);font-size:14px;letter-spacing:.3px}
.price__val{font-size:32px;font-weight:800;color:var(--navy);margin:8px 0 22px}
.price--featured .price__val{color:#fff}
.price__val small{font-size:15px;font-weight:600;color:var(--muted)}
.price--featured .price__val small{color:#bfe1e6}
.price__list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:26px;flex:1}
.price__list li{position:relative;padding-left:26px;color:var(--muted);font-size:15px}
.price__list li::before{content:"✓";position:absolute;left:0;color:var(--blue)}
.price--featured .price__list li::before{color:#8fd2db}

/* ===================== Reviews ===================== */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  box-shadow:var(--shadow-sm);transition:.3s;position:relative}
.review::before{content:"\201C";position:absolute;top:6px;right:24px;
  font-size:90px;color:var(--sky);line-height:1;font-family:Georgia,serif}
.review:hover{transform:translateY(-6px)}
.review__stars{color:#f5b942;font-size:18px;letter-spacing:2px;margin-bottom:14px}
.review blockquote{color:var(--ink);font-size:16px;margin-bottom:18px;position:relative;z-index:1}
.review figcaption b{color:var(--navy)}
.review figcaption span{display:block;font-size:13px;color:var(--muted)}

/* ===================== FAQ ===================== */
.faq{max-width:820px}
.acc__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:14px;overflow:hidden;transition:.3s}
.acc__item[open]{border-color:#a9dbe1;box-shadow:var(--shadow-sm)}
.acc__item summary{cursor:pointer;list-style:none;padding:21px 24px;font-weight:700;color:var(--navy);
  font-size:17px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.acc__item summary::-webkit-details-marker{display:none}
.acc__item summary::after{content:"+";font-size:26px;color:var(--blue);font-weight:400;transition:.3s;flex-shrink:0}
.acc__item[open] summary::after{transform:rotate(45deg)}
.acc__item p{padding:0 24px 22px;color:var(--muted)}

/* ===================== Lead ===================== */
.lead{position:relative;background:var(--grad-dark);color:#fff;padding:94px 0;overflow:hidden}
.lead__blob{position:absolute;width:520px;height:520px;border-radius:50%;background:var(--blue);
  filter:blur(130px);opacity:.4;top:-160px;right:-110px}
.lead__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:center;position:relative;z-index:2}
.lead__text .h2{color:#fff}
.lead__text p{color:#cbe9ec;font-size:17px;margin:16px 0 30px}
.lead__contacts{display:flex;flex-direction:column;gap:12px}
.lead__line{font-size:17px;font-weight:600;color:#e6f6f7}
a.lead__line:hover{color:#8fd2db}

/* Form */
.form{background:#fff;border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);color:var(--ink)}
.toggle{display:flex;background:var(--sky);border-radius:999px;padding:5px;margin-bottom:24px}
.toggle__btn{flex:1;border:none;background:none;padding:12px;border-radius:999px;font-family:var(--font);
  font-weight:700;font-size:15px;color:var(--muted);cursor:pointer;transition:.25s}
.toggle__btn.is-active{background:var(--grad);color:#fff;box-shadow:0 10px 20px -8px rgba(30,142,158,.7)}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:14px;font-weight:600;color:var(--navy);margin-bottom:7px}
.field input,.field textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;
  font-family:var(--font);font-size:15px;background:#fafcff;transition:.2s;resize:vertical;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;
  box-shadow:0 0 0 4px rgba(30,142,158,.12)}
.form__agree{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}
.form__agree a{color:var(--blue-d);text-decoration:underline}
.form__ok{display:none;margin-top:16px;background:var(--sky);color:var(--blue-d);font-weight:700;
  padding:14px;border-radius:14px;text-align:center}
.form__ok.show{display:block;animation:pop .4s ease}
@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}

/* ===================== Contacts ===================== */
.contacts{display:grid;grid-template-columns:1fr 1.1fr;gap:54px;align-items:center}
.contacts__list{list-style:none;margin:20px 0;display:flex;flex-direction:column;gap:14px;font-size:17px}
.contacts__list a:hover{color:var(--blue-d)}
.contacts__soc{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.soc{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 22px;
  font-weight:700;font-size:14px;transition:.25s;box-shadow:var(--shadow-sm)}
.soc:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-3px)}
.map{aspect-ratio:16/11;border-radius:var(--radius);background:linear-gradient(160deg,var(--sky),#d4eef0);
  display:grid;place-items:center;font-size:20px;font-weight:700;color:var(--navy);border:1px solid var(--line)}

/* ===================== Disclaimer ===================== */
.disclaimer{background:var(--sky);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
.disclaimer p{font-size:13.5px;color:var(--navy);text-align:center;line-height:1.5}

/* ===================== Footer ===================== */
.footer{background:var(--navy-2);color:#a7c6cb}
.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:62px 0 42px}
.logo--light .logo__text{color:#fff}
.footer__brand p{margin-top:16px;font-size:14px;max-width:280px}
.footer__col h4{color:#fff;font-size:16px;margin-bottom:16px;font-weight:700}
.footer__col a{display:block;font-size:14.5px;margin-bottom:11px;color:#a7c6cb;transition:.2s}
.footer__col a:hover{color:#8fd2db;padding-left:4px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:13px;text-align:center}

/* ===================== FAB ===================== */
.fab{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:12px}
.fab__btn{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 14px 30px -8px rgba(11,42,74,.5);transition:.25s;font-size:22px}
.fab__btn:hover{transform:scale(1.1) translateY(-2px)}
.fab__btn--wa{background:#25d366}
.fab__btn--tg{background:#2aabee}
.fab__btn--main{background:var(--grad)}

/* ===================== Reveal-анимация ===================== */
.reveal{opacity:0;transform:translateY(34px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__blob{animation:none}
  .product__card{animation:none}
}

/* ===================== Адаптив ===================== */
@media(max-width:980px){
  .hero__inner,.about,.guarantee,.contacts,.lead__inner,.calculator{grid-template-columns:1fr}
  .trust__grid,.features,.steps,.pricing,.reviews,.footer__inner{grid-template-columns:repeat(2,1fr)}
  .hero__visual{order:-1}
  .price--featured{transform:none}
  .price--featured:hover{transform:translateY(-6px)}
  .calculator__result{order:2}
}

@media(max-width:760px){
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;margin:0;
    padding:6px 0;box-shadow:0 24px 40px -22px rgba(11,42,74,.45);border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);display:none;z-index:40}
  .nav.open{display:flex}
  .nav__link{font-size:16px;font-weight:600;padding:15px 24px;border-bottom:1px solid var(--line)}
  .nav__link:last-child{border-bottom:none}
  .nav__link::after{display:none}
  .burger{display:flex;margin-left:auto}
  .header__cta{display:none}
  .header__inner{gap:12px;padding:12px 0}
  .logo__mark{width:40px;height:40px;font-size:21px}
  .logo__text{font-size:18px}
  .topbar__items{display:none}
  .topbar__inner{justify-content:center}
  .switchers{gap:8px}
}

@media(max-width:680px){
  /* всё в одну колонку на телефоне */
  .trust__grid,.features,.steps,.pricing,.reviews,.footer__inner{grid-template-columns:1fr}
  .audience{grid-template-columns:1fr}
  .section{padding:62px 0}
  .head{margin-bottom:38px}
  .hero__inner{padding:48px 0 64px;gap:32px;text-align:center}
  .hero__content{display:flex;flex-direction:column;align-items:center}
  .hero__actions{width:100%;flex-direction:column}
  .hero__actions .btn{width:100%}
  .hero__stats{justify-content:center;gap:28px;margin-top:36px}
  .hero__lead{font-size:16.5px}
  .footer__inner{text-align:center;gap:30px}
  .footer__brand p{margin-inline:auto}
  .footer__col a:hover{padding-left:0}
  .logo--light{justify-content:center}
  .calculator__controls,.calculator__result{padding:30px 24px}
  .contacts__soc{justify-content:center}
  .contacts__list{align-items:center}
}

@media(max-width:430px){
  .container{width:90%}
  .section{padding:52px 0}
  .h2{font-size:26px}
  .hero__title{font-size:32px}
  .stat b{font-size:28px}
  .hero__stats{gap:20px}
  .trust__grid{padding:22px}
  .acard,.feature,.step,.price,.review,.form{padding:26px}
  /* плавающие бейджи ближе к краю, чтобы не было прокрутки */
  .product__card--1{left:-6px;top:10px;font-size:12px;padding:9px 12px}
  .product__card--2{right:-6px;bottom:18px;font-size:12px;padding:9px 12px}
  .fab{right:16px;bottom:16px}
  .fab__btn{width:50px;height:50px}
  .qty{max-width:100%}
  .presets button{padding:9px 14px}
  .seg__btn{padding:6px 9px;min-width:28px}
}

/* ============================================================
   КРУТЫЕ ФИЧИ
============================================================ */

/* Прогресс-бар прокрутки */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;background:var(--grad);
  box-shadow:0 0 10px rgba(30,142,158,.6);transition:width .1s linear}

/* Переключатель темы */
.themebtn{border:none;background:rgba(255,255,255,.12);width:34px;height:34px;border-radius:50%;
  cursor:pointer;font-size:15px;display:grid;place-items:center;transition:.2s;line-height:1}
.themebtn:hover{background:rgba(255,255,255,.25);transform:rotate(-15deg)}
.themebtn__icon{pointer-events:none}

/* Бегущая строка */
.marquee{background:var(--sky);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;padding:13px 0}
.marquee__track{display:inline-flex;gap:0;white-space:nowrap;animation:marquee 26s linear infinite;will-change:transform}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__item{display:inline-flex;align-items:center;font-weight:700;color:var(--blue-d);font-size:15px;padding:0 28px}
.marquee__item::after{content:"•";margin-left:28px;color:var(--blue);opacity:.5}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Кнопка «наверх» в FAB */
.fab__btn--top{background:var(--grad-dark);border:none;cursor:pointer;font-weight:800;
  opacity:0;visibility:hidden;transform:scale(.7);}
.fab__btn--top.show{opacity:1;visibility:visible;transform:none}

/* Лайтбокс */
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(8,22,26,.92);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:5vw;
  opacity:0;visibility:hidden;transition:.3s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:100%;max-height:90vh;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.6);
  transform:scale(.95);transition:.3s;background:#fff;padding:14px}
.lightbox.open img{transform:scale(1)}
.lightbox__close{position:absolute;top:22px;right:26px;width:48px;height:48px;border-radius:50%;
  border:none;background:rgba(255,255,255,.15);color:#fff;font-size:22px;cursor:pointer;transition:.2s}
.lightbox__close:hover{background:rgba(255,255,255,.3);transform:rotate(90deg)}

/* Контакты без карты — по центру */
.contacts{grid-template-columns:1fr;max-width:560px;margin-inline:auto;text-align:center}
.contacts__list{align-items:center}
.contacts__soc{justify-content:center}

/* Мобильная панель действий */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:rgba(255,255,255,.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:7px 6px;gap:6px;box-shadow:0 -10px 30px -16px rgba(11,42,74,.4)}
.mbar__btn{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;gap:4px;padding:7px 2px;
  border-radius:14px;color:var(--navy);font-weight:700;font-size:11px;transition:.18s}
.mbar__btn b{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mbar__btn:active{transform:scale(.93)}
.mbar__ico{width:26px;height:26px;display:grid;place-items:center;font-size:19px;color:var(--blue-d);line-height:1}
.mbar__ico svg{width:22px;height:22px;fill:currentColor;display:block}
.mbar__btn--wa .mbar__ico{color:#25d366}
.mbar__btn--tg .mbar__ico{color:#2aabee}
.mbar__btn--main{background:var(--grad);color:#fff}
.mbar__btn--main .mbar__ico{color:#fff}

/* Cookie */
.cookie{position:fixed;left:22px;bottom:22px;z-index:80;max-width:380px;background:#fff;
  border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:14px;
  opacity:0;visibility:hidden;transform:translateY(20px);transition:.4s}
.cookie.show{opacity:1;visibility:visible;transform:none}
.cookie p{font-size:13.5px;color:var(--muted)}
.cookie .btn{align-self:flex-start;padding:11px 24px}

@media(max-width:680px){
  /* Вместо нижнего бара — плавающая кнопка справа + раскрывающееся меню (chat) */
  .cookie{display:none}
}

/* ============================================================
   ТЁМНАЯ ТЕМА
============================================================ */
[data-theme="dark"]{
  --bg:#0b1a1e; --bg-soft:#0e2226; --sky:#11272c; --sky-2:#0e2226;
  --ink:#e7f1f2; --muted:#9fb6b9; --line:#21393e;
  --navy:#e3f4f5; --navy-2:#06121a;
  --blue:#3FB6C6; --blue-d:#74d3de; --blue-l:#5cc6d4;
  --shadow:0 22px 55px -22px rgba(0,0,0,.65);
  --shadow-sm:0 12px 32px -18px rgba(0,0,0,.7);
}
[data-theme="dark"] body{background:var(--bg)}
[data-theme="dark"] .topbar{background:#06121a}
[data-theme="dark"] .header{background:rgba(9,24,28,.85)}
[data-theme="dark"] .hero{background:
  radial-gradient(1200px 520px at 82% -8%, #103138, transparent 60%),
  radial-gradient(900px 520px at -5% 105%, #0e2a30, transparent 60%),
  var(--bg);}
[data-theme="dark"] .trust__grid,
[data-theme="dark"] .acard,
[data-theme="dark"] .feature,
[data-theme="dark"] .step,
[data-theme="dark"] .price,
[data-theme="dark"] .review,
[data-theme="dark"] .form,
[data-theme="dark"] .acc__item,
[data-theme="dark"] .calculator,
[data-theme="dark"] .calculator__controls,
[data-theme="dark"] .badge,
[data-theme="dark"] .soc,
[data-theme="dark"] .gbadge,
[data-theme="dark"] .product__card,
[data-theme="dark"] .about__points li,
[data-theme="dark"] .qty__input,
[data-theme="dark"] .presets button,
[data-theme="dark"] .field input,
[data-theme="dark"] .field textarea,
[data-theme="dark"] .mbar,
[data-theme="dark"] .cookie{
  background:#11272c;border-color:#21393e;color:var(--ink);
}
[data-theme="dark"] .acard--accent{background:linear-gradient(160deg,#13292e,#0e2226)}
[data-theme="dark"] .nav{background:#0e2226}
[data-theme="dark"] .feature__num,
[data-theme="dark"] .acard__tag,
[data-theme="dark"] .acard__tag--blue,
[data-theme="dark"] .toggle,
[data-theme="dark"] .tierhint{background:#15323a;color:var(--blue-d)}
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field textarea:focus,
[data-theme="dark"] .qty__input:focus{background:#0e2226}
[data-theme="dark"] .price__badge{background:#11272c;color:var(--blue-d)}
[data-theme="dark"] .product__photo{background:#fff}
[data-theme="dark"] .header.scrolled{box-shadow:0 10px 34px -20px rgba(0,0,0,.6)}

/* ============================================================
   ФИЧИ ПО МАКСИМУМУ: hero-анимация, поиск, карусель, чат
============================================================ */

/* Анимированный hero-фон (частицы) */
.hero__canvas{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.7}
.hero__content,.hero__visual{z-index:2}

/* Поиск по FAQ */
.faqsearch{position:relative;max-width:820px;margin:0 auto 20px}
.faqsearch input{width:100%;padding:15px 18px 15px 48px;border:1.5px solid var(--line);border-radius:14px;
  font-family:var(--font);font-size:15px;background:#fff;color:var(--ink);transition:.2s;box-shadow:var(--shadow-sm)}
.faqsearch input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,142,158,.14)}
.faqsearch__ico{position:absolute;left:18px;top:50%;transform:translateY(-50%);opacity:.55;font-size:15px}
.faq-empty{text-align:center;color:var(--muted);max-width:820px;margin:6px auto 0}

/* Карусель отзывов */
.carousel{position:relative;overflow:hidden}
.carousel__track{display:flex;gap:24px;transition:transform .55s cubic-bezier(.2,.7,.2,1);will-change:transform}
.reviews.carousel__track{display:flex;grid-template-columns:none}
.carousel .review{flex:0 0 calc((100% - 48px) / 3)}
.carousel__nav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:30px}
.carousel__btn{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--line);background:#fff;
  color:var(--blue-d);font-size:24px;cursor:pointer;transition:.2s;display:grid;place-items:center;line-height:1}
.carousel__btn:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px)}
.carousel__dots{display:flex;gap:8px}
.carousel__dot{width:9px;height:9px;border-radius:50%;background:var(--line);border:none;cursor:pointer;transition:.25s;padding:0}
.carousel__dot.is-active{background:var(--blue);width:26px;border-radius:5px}

/* Онлайн-чат */
.fab__btn--chat{background:var(--grad)}
.chat{position:fixed;right:22px;bottom:94px;z-index:75;width:330px;max-width:calc(100vw - 44px);
  background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(20px) scale(.96);transform-origin:bottom right;transition:.28s}
.chat.open{opacity:1;visibility:visible;transform:none}
.chat__head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--grad-dark);color:#fff}
.chat__ava{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-weight:800;font-size:18px}
.chat__who{display:flex;flex-direction:column;line-height:1.25}
.chat__who b{font-size:15px}
.chat__who span{font-size:12px;color:#7fe0c0}
.chat__x{margin-left:auto;background:none;border:none;color:#fff;font-size:16px;cursor:pointer;opacity:.8}
.chat__x:hover{opacity:1}
.chat__body{padding:20px 18px;background:var(--sky-2)}
.chat__msg{background:#fff;border:1px solid var(--line);border-radius:14px;border-bottom-left-radius:4px;
  padding:14px 16px;font-size:14px;color:var(--ink);box-shadow:var(--shadow-sm)}
.chat__actions{display:flex;flex-direction:column;gap:9px;padding:16px 18px}
.chat__act{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:12px;
  font-weight:700;font-size:14px;border:1.5px solid var(--line);color:var(--navy);transition:.2s}
.chat__act:hover{transform:translateY(-2px)}
.chat__act svg{width:18px;height:18px;fill:currentColor;flex-shrink:0}
.chat__act--wa{background:#25d366;color:#fff;border-color:transparent}
.chat__act--tg{background:#2aabee;color:#fff;border-color:transparent}
.chat__act--main{background:var(--grad);color:#fff;border-color:transparent}

@media(max-width:980px){ .carousel .review{flex:0 0 calc((100% - 24px) / 2)} }
@media(max-width:680px){ .carousel .review{flex:0 0 100%} }

/* Тёмная тема для новых блоков */
[data-theme="dark"] .faqsearch input,
[data-theme="dark"] .carousel__btn,
[data-theme="dark"] .chat,
[data-theme="dark"] .chat__msg{background:#11272c;border-color:#21393e;color:var(--ink)}
[data-theme="dark"] .chat__body{background:#0e2226}
[data-theme="dark"] .carousel__dot{background:#21393e}
[data-theme="dark"] .carousel__dot.is-active{background:var(--blue)}

/* SEO-блок «Подробнее» */
.info__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.info__card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;
  box-shadow:var(--shadow-sm);transition:.3s}
.info__card:hover{transform:translateY(-4px);border-color:#a9dbe1}
.info__card h3{font-size:20px;color:var(--navy);margin-bottom:10px;font-weight:800;line-height:1.25}
.info__card p{color:var(--muted);font-size:15.5px}
@media(max-width:680px){ .info__grid{grid-template-columns:1fr} }
[data-theme="dark"] .info__card{background:#11272c;border-color:#21393e}