:root {
  --black: #1e1e1e;
  --gray: #7c7c7c;
  --lightgray: #eee;
  --green: #6b8635;
  --light-green: #98b363;
  --soft-yellow: #d7e6b4;
  --beige: #fff8e9;
  --red: #d33;
  --font-heading: "Cormorant Garamond", serif;
  --font-body: "Manrope", sans-serif;
  --radius: 24px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body { margin: 0; font: 400 17px/1.5 var(--font-body); color: var(--black); background: #fff; }
body.is-locked { overflow: hidden; }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 500; line-height: 1.1; margin: 0; }
p { margin: 0; }
a { color: inherit; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
.container--narrow { max-width: 800px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 24px; border: 0; border-radius: 100px;
  background: var(--green); color: #fff;
  font: 500 15px/1.2 var(--font-body); letter-spacing: .04em;
  cursor: pointer; transition: background .3s;
}
.btn:hover { background: var(--light-green); }
.btn:disabled { opacity: .6; cursor: default; }
.btn--lg { padding: 14px 32px; font-size: 17px; }
.btn--light { background: #fff; color: var(--green); }
.btn--light:hover { background: var(--soft-yellow); }

/* Header */
.header { position: fixed; inset: 0 0 auto; z-index: 10; height: var(--header-h); display: flex; align-items: center; background: rgb(255 255 255 / .9); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--lightgray); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; }
.logo { display: flex; flex-direction: column; font: 600 26px/1 var(--font-heading); text-decoration: none; }
.logo small { font: 400 10px/1.4 var(--font-body); letter-spacing: .3em; text-transform: uppercase; color: var(--gray); }
.nav { display: flex; gap: 28px; }
.nav a { text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--green); }
@media (max-width: 720px) { .nav { display: none; } }
.header__actions { display: flex; align-items: center; gap: 16px; }
.langs { display: flex; gap: 2px; }
.lang { padding: 6px 8px; border: 0; border-radius: 8px; background: none; font: 500 13px var(--font-body); color: var(--gray); cursor: pointer; }
.lang:hover { color: var(--black); }
.lang[aria-pressed="true"] { background: var(--soft-yellow); color: var(--green); }
@media (max-width: 420px) { .header__actions .btn { display: none; } }

/* Hero */
.hero {
  min-height: 80vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 48px) 0 64px; color: #fff;
  background:
    radial-gradient(circle at 75% 35%, rgb(215 230 180 / .5), transparent 40%),
    linear-gradient(135deg, #3f5420, var(--green) 55%, #8aa556);
}
.hero__title { font-size: clamp(56px, 10vw, 104px); font-weight: 400; margin-bottom: 16px; }
.hero__subtitle { max-width: 520px; font-size: 20px; font-weight: 300; margin-bottom: 32px; }

/* Sections */
.section { padding: 80px 0; }
.section--beige { background: var(--beige); }
.section__title { font-size: clamp(36px, 5vw, 48px); margin-bottom: 32px; }

/* Services */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.card { display: flex; flex-direction: column; gap: 12px; padding: 28px; border-radius: var(--radius); background: var(--beige); }
.card h3 { font-size: 28px; }
.card p { flex: 1; font-size: 15px; color: var(--gray); }
.card__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; border-top: 1px solid var(--soft-yellow); }
.card__price { font: 600 26px/1 var(--font-heading); color: var(--green); }
.card__price small { font: 400 13px var(--font-body); color: var(--gray); }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.review { margin: 0; padding: 28px; border-radius: var(--radius); background: #fff; }
.review blockquote { margin: 0 0 16px; font: italic 400 21px/1.35 var(--font-heading); }
.review figcaption { font-size: 14px; font-weight: 600; color: var(--green); }

/* FAQ */
details { border-bottom: 1px solid var(--soft-yellow); }
summary { display: flex; justify-content: space-between; gap: 16px; padding: 20px 0; font: 500 22px/1.2 var(--font-heading); cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--green); font-size: 28px; line-height: .8; }
details[open] summary::after { content: "−"; }
details p { padding-bottom: 20px; color: var(--gray); font-size: 15px; }

/* Contacts / form */
.contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 800px) { .contacts { grid-template-columns: 1fr; gap: 40px; } }
.form { display: flex; flex-direction: column; gap: 14px; }
.form input, .form select {
  width: 100%; padding: 14px 22px; border-radius: 100px;
  border: 1.5px solid var(--lightgray); background: #fff;
  font: 400 15px var(--font-body); color: var(--black);
}
.form input:focus, .form select:focus { outline: none; border-color: var(--light-green); }
.form .is-invalid { border-color: var(--red); }
.form .btn { align-self: flex-start; }
.form__status { font-size: 15px; color: var(--green); }
.form__status.is-error { color: var(--red); }
.info { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; align-content: start; }
.info span { display: block; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gray); }
.info a { text-decoration: none; }

.footer { padding: 24px 0; background: var(--green); color: #fff; font-size: 14px; text-align: center; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal__overlay { position: absolute; inset: 0; background: rgb(0 0 0 / .5); }
.modal__dialog { position: relative; width: 100%; max-width: 480px; padding: 40px 32px 32px; border-radius: var(--radius); background: var(--beige); }
.modal__close { position: absolute; top: 8px; right: 12px; border: 0; background: none; font-size: 32px; color: var(--gray); cursor: pointer; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }