:root{
  --pink:#ff4d8d; --pink2:#ff7cae; --dark:#1a1526; --grey:#f5f3f8;
  --text:#2a2333;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Montserrat',sans-serif;color:var(--text);line-height:1.6;background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.h2{font-size:34px;font-weight:900;margin-bottom:14px;color:var(--dark)}
.h2--light{color:#fff}
.lead{color:#6b6478;margin-bottom:28px;font-size:17px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);box-shadow:0 2px 18px rgba(0,0,0,.06)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font-weight:900;font-size:22px;color:var(--dark)}
.logo span{color:var(--pink)}
.menu{display:flex;gap:24px;align-items:center}
.menu a{font-weight:600;font-size:15px;color:var(--dark)}
.menu a:hover{color:var(--pink)}
.menu__btn{background:var(--pink);color:#fff!important;padding:9px 18px;border-radius:30px}

/* buttons */
.btn{display:inline-block;font-weight:700;padding:14px 26px;border-radius:32px;cursor:pointer;border:none;font-size:15px;transition:.2s;font-family:inherit}
.btn--pink{background:var(--pink);color:#fff}
.btn--pink:hover{background:#e63c7b;transform:translateY(-2px)}
.btn--ghost{background:transparent;border:2px solid #fff;color:#fff}
.btn--ghost:hover{background:#fff;color:var(--dark)}
.btn--sm{padding:8px 16px;font-size:13px;background:var(--pink);color:#fff}
.btn--wide{width:100%}

/* hero */
.hero{background:linear-gradient(120deg,#241a33,#3a2450);color:#fff;padding:60px 0 70px;overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.badge{display:inline-block;background:rgba(255,77,141,.2);color:var(--pink2);padding:6px 16px;border-radius:20px;font-weight:600;font-size:14px;margin-bottom:16px}
.hero h1{font-size:46px;font-weight:900;line-height:1.1;margin-bottom:18px}
.hero__slogan{font-size:19px;color:#d6cde3;font-style:italic;margin-bottom:28px}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero__stats{display:flex;gap:34px}
.hero__stats b{display:block;font-size:30px;font-weight:900;color:var(--pink2)}
.hero__stats span{font-size:14px;color:#c9bfd8}
.hero__photo img{border-radius:22px;box-shadow:0 30px 60px rgba(0,0,0,.4);aspect-ratio:4/5;object-fit:cover;width:100%}

/* sections */
.section{padding:70px 0}
.section--grey{background:var(--grey)}
.section--pink{background:linear-gradient(120deg,var(--pink),var(--pink2));color:#fff}

/* about */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.about__photo img{border-radius:20px;aspect-ratio:3/4;object-fit:cover;box-shadow:0 20px 44px rgba(0,0,0,.12)}
.about__text p{margin-bottom:14px}
.about__text h3{margin:22px 0 12px;color:var(--dark)}
.ticks{list-style:none}
.ticks li{padding:6px 0 6px 30px;position:relative}
.ticks li:before{content:"✓";position:absolute;left:0;color:var(--pink);font-weight:900}
.ticks--light li:before{color:#fff}
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.certs img{border-radius:12px;aspect-ratio:3/4;object-fit:cover;border:2px solid #fff;box-shadow:0 8px 20px rgba(0,0,0,.1)}

/* grid cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border-radius:18px;padding:26px;box-shadow:0 12px 30px rgba(0,0,0,.06);display:flex;flex-direction:column}
.card__goal{align-self:flex-start;background:rgba(255,77,141,.12);color:var(--pink);font-weight:700;font-size:12px;padding:4px 12px;border-radius:14px;margin-bottom:12px}
.card h3{font-size:20px;color:var(--dark);margin-bottom:10px}
.card__descr{color:#6b6478;font-size:14px;flex:1;margin-bottom:14px}
.card__meta{font-size:13px;color:#8a8299;margin-bottom:14px}
.card__foot{display:flex;align-items:center;justify-content:space-between}
.card__price{font-weight:900;font-size:20px;color:var(--dark)}

/* calculator */
.calc{background:var(--dark);color:#fff;border-radius:22px;padding:36px;margin-top:44px}
.calc h3{font-size:26px;margin-bottom:6px}
.calc .lead{color:#c9bfd8}
.calc__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.calc__grid label{display:flex;flex-direction:column;font-size:13px;gap:6px;font-weight:600}
.calc__grid input,.calc__grid select{padding:11px;border-radius:10px;border:none;font-family:inherit;font-size:15px}
.calc__result{background:rgba(255,255,255,.08);border-radius:14px;padding:18px 22px;margin-bottom:20px;display:flex;flex-direction:column}
.calc__result b{font-size:34px;font-weight:900;color:var(--pink2)}
.calc__result small{color:#c9bfd8}

/* results */
.results{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.result{background:var(--grey);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.result__ba{display:grid;grid-template-columns:1fr 1fr}
.result__ba figure{position:relative}
.result__ba img{aspect-ratio:1/1;object-fit:cover;width:100%}
.result__ba figcaption{position:absolute;top:10px;left:10px;background:var(--pink);color:#fff;font-size:12px;font-weight:700;padding:3px 12px;border-radius:12px}
.result__body{padding:22px}
.result__name{font-size:18px;color:var(--dark)}
.result__ach{display:block;color:var(--pink);font-weight:700;margin:4px 0 10px}
.result__body p{font-style:italic;color:#5a5368;font-size:15px}

/* nutrition */
.nutrition{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.nutrition p{font-size:17px;margin-bottom:18px;color:#fff}
.nutrition__photo img{border-radius:20px;aspect-ratio:4/3;object-fit:cover;box-shadow:0 20px 44px rgba(0,0,0,.2)}

/* booking */
.booking{display:grid;grid-template-columns:1.3fr .7fr;gap:40px}
.booking__form input,.booking__form textarea{width:100%;padding:14px;border-radius:12px;border:1px solid #ddd;font-family:inherit;font-size:15px;margin-bottom:12px}
.booking__form textarea{resize:vertical}
.ok{background:#e6f9ee;color:#1a8f4c;padding:14px;border-radius:12px;margin-bottom:16px;font-weight:600}
.mini{font-size:12px;color:#8a8299;margin-top:10px}
.booking__contacts{background:var(--dark);color:#fff;border-radius:18px;padding:30px}
.booking__contacts h3{margin-bottom:16px;font-size:22px}
.booking__contacts p{margin-bottom:10px;color:#d6cde3}
.booking__contacts a{color:var(--pink2)}

/* footer */
.footer{background:var(--dark);color:#c9bfd8;padding:24px 0}
.footer__in{display:flex;justify-content:space-between;align-items:center;font-size:14px;flex-wrap:wrap;gap:10px}
.footer a{color:var(--pink2)}

@media(max-width:900px){
  .hero__in,.about,.grid,.results,.nutrition,.booking,.calc__grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .menu{display:none}
  .certs{grid-template-columns:repeat(3,1fr)}
}