:root {
  --bg: #faf6f1;
  --bg-alt: #f3ece2;
  --surface: #ffffff;
  --ink: #2b1f2d;
  --ink-soft: #6b5b66;
  --accent: #5b2c6f;
  --accent-dark: #43204f;
  --gold: #b8935a;
  --border: #e7ddce;
  --radius: 18px;
  --shadow: 0 20px 50px -30px rgba(43, 31, 45, 0.35);
  --font-head: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

h1, h2, h3 { font-family: var(--font-head); font-weight: 700; color: var(--ink); }

.section-title {
  font-size: clamp(28px, 3.6vw, 40px);
  text-align: center;
  margin-bottom: 12px;
}

.section-lead {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 48px;
  color: var(--ink-soft);
  font-size: 17px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  background: rgba(91, 44, 111, 0.08);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 12px 24px -12px rgba(91,44,111,0.55); }
.btn--ghost { background: transparent; border-color: var(--border); color: var(--ink); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--lg { padding: 15px 30px; font-size: 16px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.7; cursor: not-allowed; transform: none; }

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 241, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.header.scrolled { border-color: var(--border); box-shadow: 0 6px 20px -18px rgba(0,0,0,0.3); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-width: 0;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo {
  flex-shrink: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.logo span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  white-space: nowrap;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav a:hover { color: var(--accent); }
.header__actions { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.header__phone {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--ink);
  white-space: nowrap;
}
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 22px; height: 2px; background: var(--ink); transition: transform 0.2s ease, opacity 0.2s ease; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero { padding: 72px 0 90px; overflow: hidden; }
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.18;
  margin-bottom: 22px;
}
.hero__lead { font-size: 17.5px; color: var(--ink-soft); max-width: 520px; margin-bottom: 32px; }
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero__stats { display: flex; gap: 36px; flex-wrap: wrap; }
.stat__num { display: block; font-family: var(--font-head); font-size: 30px; font-weight: 700; color: var(--accent); }
.stat__label { font-size: 13.5px; color: var(--ink-soft); max-width: 140px; display: inline-block; }

.hero__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
  position: relative;
}
.hero__card-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold);
  background: rgba(184, 147, 90, 0.12);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.hero__card h3 { font-size: 22px; margin-bottom: 12px; }
.hero__card p { color: var(--ink-soft); font-size: 15px; margin-bottom: 20px; }
.hero__card-price { font-family: var(--font-head); font-size: 28px; font-weight: 700; color: var(--accent); margin-bottom: 20px; }

/* ADVANTAGES */
.adv-section { padding: 90px 0; background: var(--bg-alt); }
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.adv {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 30px 26px;
  border: 1px solid var(--border);
}
.adv__icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(91, 44, 111, 0.08);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.adv__icon svg { width: 22px; height: 22px; }
.adv h3 { font-size: 18px; margin-bottom: 8px; }
.adv p { font-size: 14.5px; color: var(--ink-soft); }
.adv__icon-wrap { display: none; }

/* SERVICES */
.services { padding: 90px 0; }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.service--accent { border-color: var(--accent); background: rgba(91, 44, 111, 0.04); }
.service__price { font-family: var(--font-head); font-weight: 700; font-size: 22px; color: var(--accent); margin-bottom: 10px; }
.service h3 { font-size: 18px; margin-bottom: 8px; }
.service p { font-size: 14.5px; color: var(--ink-soft); }

/* PRICE TABLE */
.price { padding: 90px 0; background: var(--bg-alt); }
.price__table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.price__row {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 0.7fr;
  gap: 16px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.price__row:last-child { border-bottom: none; }
.price__row--head {
  background: var(--bg-alt);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  font-weight: 700;
}
.price__row:not(.price__row--head) span:first-child { font-weight: 700; }
.price__row span:nth-child(2) { color: var(--ink-soft); font-size: 14.5px; }
.price__row span:last-child { font-family: var(--font-head); font-weight: 700; color: var(--accent); text-align: right; }
.price__row--accent { background: rgba(184, 147, 90, 0.08); }
.price__note { text-align: center; margin-top: 24px; color: var(--ink-soft); font-size: 14px; }

/* PROCESS */
.process { padding: 90px 0; }
.process__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; }
.step { text-align: center; }
.step__num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}
.step h3 { font-size: 16.5px; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--ink-soft); }

/* REVIEWS */
.reviews { padding: 90px 0; background: var(--bg-alt); }
.reviews__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  font-size: 15px;
  color: var(--ink-soft);
}
.reviews__stars { color: var(--gold); font-size: 20px; letter-spacing: 2px; }
.reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.review p { font-size: 14.5px; color: var(--ink); margin-bottom: 16px; font-style: italic; }
.review__author { font-size: 13px; color: var(--ink-soft); font-weight: 600; }
.reviews__note { text-align: center; margin-top: 28px; font-size: 13px; color: var(--ink-soft); }

/* FAQ */
.faq { padding: 90px 0; }
.faq__list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
}
.faq__item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 15.5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: 22px; color: var(--accent); margin-left: 12px; }
.faq__item[open] summary::after { content: '−'; }
.faq__item p { margin-top: 14px; color: var(--ink-soft); font-size: 14.5px; }

/* FORM */
.form-section { padding: 90px 0; background: var(--bg-alt); }
.form-section__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.form-section__text h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 16px; }
.form-section__text p { color: var(--ink-soft); margin-bottom: 30px; }
.form-section__contact { display: flex; flex-direction: column; gap: 14px; }
.contact-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  transition: border-color 0.15s ease;
}
.contact-card:hover { border-color: var(--accent); }
.contact-card__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(91, 44, 111, 0.08);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-card__label { font-size: 12.5px; color: var(--ink-soft); }
.contact-card__value { font-weight: 700; font-size: 14.5px; }

.form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow);
}
.form label { display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; font-weight: 700; color: var(--ink-soft); }
.form input, .form select, .form textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s ease;
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); }
.form textarea { resize: vertical; }
.form__note { font-size: 12px; color: var(--ink-soft); text-align: center; }
.form__note a { color: var(--accent); text-decoration: underline; }

/* FOOTER */
.footer { background: #2b1f2d; color: #e8ddea; padding: 64px 0 24px; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer .logo { color: #fff; margin-bottom: 12px; }
.footer .logo span { color: var(--gold); }
.footer__brand p { font-size: 13.5px; color: rgba(232,221,234,0.65); max-width: 260px; }
.footer__col h4 { font-family: var(--font-body); font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(232,221,234,0.5); margin-bottom: 14px; }
.footer__col a { display: block; font-size: 14px; color: rgba(232,221,234,0.85); margin-bottom: 10px; }
.footer__col a:hover { color: var(--gold); }
.footer__bottom { padding-top: 24px; font-size: 12.5px; color: rgba(232,221,234,0.5); text-align: center; }

/* FAB */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(91,44,111,0.6);
  z-index: 90;
  transition: transform 0.15s ease;
}
.fab:hover { transform: scale(1.06); }
.fab svg { width: 24px; height: 24px; }

/* REVEAL ANIMATION */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1180px) {
  .nav { gap: 18px; }
  .nav a { font-size: 14px; }
}

@media (max-width: 1100px) {
  .nav { display: none; }
  .burger { display: flex; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
  }
  .adv-grid, .services__grid, .reviews__grid { grid-template-columns: repeat(2, 1fr); }
  .process__grid { grid-template-columns: repeat(3, 1fr); gap: 30px 16px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { order: -1; }
  .form-section__inner { grid-template-columns: 1fr; }
  .adv-grid, .services__grid, .reviews__grid { grid-template-columns: 1fr 1fr; }
  .price__row { grid-template-columns: 1fr; gap: 4px; }
  .price__row span:last-child { text-align: left; }
  .price__row--head { display: none; }
}

@media (max-width: 640px) {
  .adv-grid, .services__grid, .reviews__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: 1fr 1fr; }
  .hero__stats { gap: 24px; }
  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .header__phone { display: none; }
}

@media (max-width: 380px) {
  .logo span { display: none; }
}