:root {
  --color-bg: #231F20;
  --color-bg-alt: #2D292E;
  --color-ink: #F3F0F5;
  --color-ink-soft: #ABA3B5;
  --color-accent: #8161DB;
  --color-accent-dark: #6B4EC4;
  --color-accent-light: #C7B8F0;
  --color-dark: #1A171B;
  --color-line: #3A343E;
  --radius: 14px;
  --shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.55);
  --container: 1180px;
  --font-display: 'Unbounded', 'Manrope', sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 12px;
}
.eyebrow.center { text-align: center; }

.section-title {
  font-size: clamp(28px, 3.6vw, 40px);
  margin-bottom: 44px;
}
.section-title.center { text-align: center; margin-left: auto; margin-right: auto; max-width: 640px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-ghost { background: transparent; border-color: var(--color-ink); color: var(--color-ink); }
.btn-ghost:hover { background: var(--color-ink); color: var(--color-bg); }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(35, 31, 32, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}
.main-nav { display: flex; gap: 28px; }
.main-nav a { font-weight: 600; font-size: 15px; color: var(--color-ink-soft); }
.main-nav a:hover { color: var(--color-accent); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { font-weight: 700; font-size: 15px; }
.burger {
  display: none;
  width: 40px; height: 40px;
  border: none; background: none; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { width: 22px; height: 2px; background: var(--color-ink); border-radius: 2px; }

/* Hero */
.hero { padding: 64px 0 88px; overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(32px, 4.6vw, 52px);
  margin: 10px 0 20px;
}
.hero-lead {
  font-size: 18px;
  color: var(--color-ink-soft);
  max-width: 520px;
  margin: 0 0 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 36px; }
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust strong { font-family: var(--font-display); font-size: 26px; color: var(--color-ink); }
.hero-trust span { font-size: 13px; color: var(--color-ink-soft); }

.hero-visual { display: flex; align-items: center; justify-content: center; }
.plate {
  position: relative;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, #F3F0F5 0%, #F3F0F5 55%, #D8CFEA 100%);
  box-shadow: var(--shadow);
}
.roll {
  position: absolute;
  width: 78px; height: 78px;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, #EDE7F5 0 6px, #FBFAFD 6px 10px);
  border: 6px solid #1A171B;
}
.roll::after {
  content: "";
  position: absolute; inset: 22px;
  border-radius: 50%;
  background: var(--color-accent);
}
.roll-1 { top: 30px; left: 40px; }
.roll-2 { top: 40px; right: 30px; width: 66px; height: 66px; }
.roll-3 { bottom: 40px; left: 60px; width: 70px; height: 70px; }
.roll-4 { bottom: 30px; right: 50px; width: 60px; height: 60px; }
.ginger {
  position: absolute;
  width: 56px; height: 30px;
  background: #C7B8F0;
  border-radius: 40% 60% 55% 45%;
  top: 130px; left: 130px;
  opacity: .85;
}

/* Metrics */
.metrics { padding: 40px 0 20px; }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  background: var(--color-dark);
  border-radius: var(--radius);
  padding: 36px 24px;
}
.metric { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; color: #fff; }
.metric-value { font-family: var(--font-display); font-size: clamp(18px, 2vw, 24px); font-weight: 700; color: var(--color-accent-light); }
.metric-label { font-size: 13px; color: var(--color-ink-soft); }
.metrics-note { max-width: 640px; margin: 18px auto 0; text-align: center; font-size: 13px; color: var(--color-ink-soft); }

/* About */
.about { padding: 96px 0; }
.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.about-photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  background: linear-gradient(145deg, #1A171B, #8161DB 130%);
  box-shadow: var(--shadow);
}
.about-copy h2 { margin-bottom: 18px; font-size: clamp(26px, 3vw, 36px); }
.about-copy p { color: var(--color-ink-soft); margin: 0 0 16px; }
.about-list { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.about-list li {
  position: relative;
  padding-left: 26px;
  font-weight: 600;
  color: var(--color-ink);
}
.about-list li::before {
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Formats / tabs */
.formats { padding: 96px 0; background: var(--color-bg-alt); }
.tabs-nav { display: flex; gap: 10px; justify-content: center; margin-bottom: 36px; flex-wrap: wrap; }
.tab-btn {
  border: 2px solid var(--color-line);
  background: transparent;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 14px;
  cursor: pointer;
  color: var(--color-ink-soft);
  transition: all .2s ease;
}
.tab-btn.is-active, .tab-btn:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeIn .25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }

.format-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 40px;
}
.format-desc h3 { font-size: 24px; margin-bottom: 14px; }
.format-desc p { color: var(--color-ink-soft); }
.format-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 0; }
.format-facts div { border-top: 1px solid var(--color-line); padding-top: 10px; }
.format-facts dt { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-ink-soft); margin-bottom: 4px; }
.format-facts dd { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--color-ink); }

.cta-inline { text-align: center; margin-top: 40px; }

/* Package */
.package { padding: 96px 0; }
.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.package-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px 22px;
}
.package-icon { font-size: 28px; display: block; margin-bottom: 14px; }
.package-item h3 { font-size: 17px; margin-bottom: 8px; }
.package-item p { margin: 0; font-size: 14px; color: var(--color-ink-soft); }

/* Steps */
.steps { padding: 96px 0; background: var(--color-bg-alt); }
.steps-list { display: flex; flex-direction: column; gap: 0; max-width: 760px; margin: 0 auto; }
.steps-list li {
  display: flex;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
}
.steps-list li:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-accent);
  min-width: 52px;
}
.steps-list h3 { font-size: 18px; margin-bottom: 6px; }
.steps-list p { margin: 0; color: var(--color-ink-soft); }

/* Gallery */
.gallery { padding: 96px 0; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 160px;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius);
  background: linear-gradient(150deg, #1A171B, #4E3B96);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  color: #EDE7F5;
  font-weight: 700;
  font-size: 14px;
}
.gallery-item--wide { grid-column: span 2; }
.gallery-note { text-align: center; margin-top: 20px; font-size: 13px; color: var(--color-ink-soft); }

/* Values */
.values { padding: 0 0 96px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
}
.value-card h3 { color: #fff; font-size: 19px; margin-bottom: 10px; }
.value-card p { margin: 0; color: var(--color-ink-soft); font-size: 14px; }

/* FAQ */
.faq { padding: 96px 0; background: var(--color-bg-alt); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--color-line); border-radius: var(--radius); overflow: hidden; }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  position: relative;
  color: var(--color-ink);
}
.faq-question::after {
  content: "+";
  position: absolute;
  right: 24px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--color-accent);
  transition: transform .2s ease;
}
.faq-question[aria-expanded="true"]::after { transform: translateY(-50%) rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-answer p { margin: 0 24px 20px; color: var(--color-ink-soft); }
.faq-item.is-open .faq-answer { max-height: 200px; }

/* Lead form */
.lead { padding: 96px 0; }
.lead-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  background: var(--color-dark);
  border-radius: 24px;
  padding: 56px;
  color: #fff;
}
.lead-copy h2 { color: #fff; font-size: clamp(26px, 3vw, 34px); margin-bottom: 16px; }
.lead-copy p { color: var(--color-ink-soft); margin: 0 0 24px; }
.lead-points { display: flex; flex-direction: column; gap: 10px; }
.lead-points li { position: relative; padding-left: 24px; color: var(--color-ink); font-size: 14px; }
.lead-points li::before { content: "✓"; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }

.lead-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 13px; color: var(--color-ink-soft); }
.form-row input {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
}
.form-row input:focus { outline: 2px solid var(--color-accent); }
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--color-ink-soft); }
.form-check a { color: var(--color-accent-light); text-decoration: underline; }
.form-check input { margin-top: 3px; }
.form-success { color: #7ED0A0; font-weight: 700; font-size: 14px; margin: 0; }

/* Footer */
.site-footer { background: var(--color-dark); color: var(--color-ink-soft); padding: 56px 0 24px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-line);
}
.footer-brand .logo-text { color: #fff; }
.footer-brand p { margin: 8px 0 0; font-size: 14px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-start; }
.footer-nav a { font-size: 14px; }
.footer-nav a:hover { color: #fff; }
.footer-contacts { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; text-align: right; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.footer-bottom { padding-top: 20px; text-align: center; font-size: 13px; }

/* Responsive */
@media (max-width: 960px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-line);
    padding: 8px 24px 16px;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--color-line); }
  .main-nav a:last-child { border-bottom: none; }
  .burger { display: flex; }
  .hero-inner, .about-inner, .lead-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .format-grid { grid-template-columns: 1fr; }
  .package-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--wide { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr; text-align: left; }
  .footer-contacts { align-items: flex-start; text-align: left; }
}

@media (max-width: 640px) {
  .header-phone { display: none; }
  .hero-trust { gap: 20px; flex-wrap: wrap; }
  .metrics-grid { grid-template-columns: 1fr 1fr; padding: 28px 18px; }
  .package-grid { grid-template-columns: 1fr; }
  .lead-inner { padding: 32px 20px; }
  .format-facts { grid-template-columns: 1fr 1fr; }
}