:root {
  --color-bg: #3a3114;
  --color-bg-deep: #2c250e;
  --color-mustard: #5a4a1c;
  --color-brown: #5c3a28;
  --color-brown-dark: #46291c;
  --color-text: #fffdf8;
  --color-muted: #f0e2c8;
  --color-red: #c62828;
  --color-red-hover: #e53935;
  --color-gold: #d4a84b;
  --font-head: "Cormorant Garamond", "Palatino Linotype", Palatino, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --radius: 18px;
  --shadow-volume: 0 18px 30px rgba(20, 12, 4, 0.48), 0 6px 10px rgba(20, 12, 4, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.16), inset 0 -10px 18px rgba(0, 0, 0, 0.22);
  --header-h: 78px;
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: var(--color-gold);
  text-decoration: none;
}

a:hover {
  color: var(--color-red-hover);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3.1rem);
}

h3 {
  font-size: 1.55rem;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page__main {
  flex: 1;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.section {
  padding: 4.5rem 0;
}

.section--brown {
  background: var(--color-brown);
}

.section--deep {
  background: var(--color-bg-deep);
}

.section--mustard {
  background: var(--color-mustard);
}

.section__lead {
  max-width: 72ch;
}

.section__text p::first-letter,
.lead p::first-letter,
.legal__body p::first-letter {
  font-family: var(--font-head);
  font-size: 3.05em;
  float: left;
  line-height: 0.72;
  padding: 0.08em 0.1em 0 0;
  color: var(--color-red);
  font-weight: 600;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(44, 37, 14, 0.96);
  border-bottom: 2px solid var(--color-red);
  backdrop-filter: blur(8px);
}

.header__inner {
  width: min(100% - 1.25rem, 1440px);
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 1rem;
}

.header__logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.header__logo img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--color-red);
}

.header__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.header__burger {
  display: none;
  margin-left: auto;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-red);
  border-radius: 10px;
  cursor: pointer;
  position: relative;
}

.header__burger span,
.header__burger span::before,
.header__burger span::after {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: #fff;
  content: "";
}

.header__burger span {
  top: 50%;
  transform: translateY(-50%);
}

.header__burger span::before {
  top: -8px;
}

.header__burger span::after {
  top: 8px;
}

.header__panel {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex: 1;
  min-width: 0;
}

.header__nav {
  flex: 1;
}

.header__list {
  display: flex;
  align-items: center;
  gap: 1.05rem;
}

.header__list a {
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.header__list a:hover,
.header__list a.is-current {
  color: var(--color-red-hover);
}

.header__contacts {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  margin-left: auto;
  white-space: nowrap;
}

.header__phone,
.header__address {
  margin: 0;
  color: var(--color-text);
  font-size: 0.92rem;
  white-space: nowrap;
}

.header__mail {
  color: var(--color-text);
  font-size: 0.92rem;
  white-space: nowrap;
}

.header__mail:hover {
  color: var(--color-red-hover);
}

@media (min-width: 1366px) {
  .header__inner,
  .header__panel,
  .header__nav,
  .header__list,
  .header__contacts,
  .header__phone,
  .header__mail,
  .header__address,
  .header__list a {
    white-space: nowrap;
  }

  .header__logo,
  .header__contacts,
  .header__list li {
    flex-shrink: 0;
  }
}

.banner {
  position: relative;
  width: 100%;
  min-height: 48vh;
  overflow: hidden;
}

.banner__image {
  width: 100%;
  height: clamp(320px, 54vh, 620px);
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.banner__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(180deg, rgba(44, 37, 14, 0.15) 0%, rgba(44, 37, 14, 0.78) 100%);
  padding: 0 0 3.2rem;
}

.banner__title {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  color: #fff;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.strengths__list {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-top: 2.4rem;
}

.strengths__item {
  flex: 1;
  padding: 1.5rem 1.3rem 1.7rem;
  border-radius: var(--radius);
  color: var(--color-text);
  background: linear-gradient(var(--color-brown), var(--color-brown)) padding-box,
    linear-gradient(145deg, #c62828, #e0b15a, #8a1c1c, #c62828) border-box;
  border: 3px solid transparent;
  box-shadow: var(--shadow-volume);
}

.strengths__item:nth-child(1) {
  margin-top: 2.6rem;
}

.strengths__item:nth-child(2) {
  margin-top: 0;
}

.strengths__item:nth-child(3) {
  margin-top: 3.4rem;
}

.strengths__item:nth-child(4) {
  margin-top: 1.2rem;
}

.strengths__item h3 {
  color: var(--color-gold);
}

.offer__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.1rem;
  margin-top: 2.2rem;
}

.offer__card,
.price-card {
  background: var(--color-brown-dark);
  border: 2px solid var(--color-red);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-volume);
  display: flex;
  flex-direction: column;
}

.offer__card img,
.price-card img,
.story__photo img,
.ratio-box img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.offer__card-body,
.price-card__body {
  padding: 1.1rem 1.15rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.55rem 1.15rem;
  border: 2px solid var(--color-red);
  background: var(--color-red);
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  transition: background 0.2s ease, transform 0.2s ease;
  text-align: center;
}

.btn:hover {
  background: var(--color-red-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.stats__item {
  background: var(--color-bg-deep);
  border: 2px solid var(--color-red);
  border-radius: var(--radius);
  padding: 1.3rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-volume);
}

.stats__number {
  font-family: var(--font-head);
  font-size: 2.5rem;
  color: var(--color-gold);
  display: block;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.form {
  margin-top: 1.8rem;
  background: var(--color-brown);
  border: 2px solid var(--color-red);
  border-radius: 24px;
  padding: 1.6rem;
  box-shadow: var(--shadow-volume);
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form__field--full {
  grid-column: 1 / -1;
}

.form__field label {
  font-weight: 600;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(20, 12, 4, 0.35);
  color: #fff;
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  font: inherit;
}

.form textarea {
  min-height: 130px;
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--color-red);
}

.form input[type="date"] {
  color-scheme: dark;
}

.faq details p {
  margin: 0.7rem 0 0.2rem;
}

.form__control--invalid {
  border-color: #ffb4b4 !important;
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.28);
}

.form__message {
  min-height: 1.4em;
  margin: 0.9rem 0 0;
}

.form__message--success {
  color: #b8f0c2;
}

.form__message--error {
  color: #ffc9c2;
}

.faq {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.faq details {
  background: var(--color-brown-dark);
  border: 1px solid var(--color-red);
  border-radius: 16px;
  padding: 0.9rem 1.1rem;
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 1.35rem;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.story {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 1.6rem;
  align-items: start;
}

.story__photos {
  display: grid;
  gap: 1rem;
}

.story__photo {
  border: 2px solid var(--color-red);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-volume);
}

.goals {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.8rem;
}

.goals__stick {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1rem;
  align-items: center;
  background: linear-gradient(90deg, var(--color-brown) 0%, var(--color-brown-dark) 100%);
  border-left: 8px solid var(--color-red);
  border-radius: 999px;
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-volume);
}

.goals__stick h3 {
  margin: 0;
  color: var(--color-gold);
}

.goals__stick p {
  margin: 0;
}

.timeline {
  position: relative;
  margin: 2rem auto 0;
  max-width: 760px;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-red), var(--color-gold));
}

.timeline__item {
  position: relative;
  padding: 0 0 1.8rem 1.6rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -2rem;
  top: 0.35rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 5px rgba(198, 40, 40, 0.25);
}

.timeline__year {
  font-family: var(--font-head);
  font-size: 1.8rem;
  color: var(--color-gold);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-top: 2rem;
}

.price-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--color-gold);
}

.checklist {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.checklist li {
  padding-left: 1.7rem;
  position: relative;
}

.checklist li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-red);
  position: absolute;
  left: 0;
  top: 0.55em;
}

.advantages-top {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
  counter-reset: top;
}

.advantages-top li {
  counter-increment: top;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-red);
  border-radius: 16px;
  padding: 1rem 1rem 1rem 3.4rem;
  position: relative;
}

.advantages-top li::before {
  content: counter(top);
  position: absolute;
  left: 0.8rem;
  top: 0.85rem;
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--color-gold);
}

.bonus__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1.8rem 0;
}

.bonus__item {
  text-align: center;
  background: var(--color-brown-dark);
  border: 2px solid var(--color-red);
  border-radius: var(--radius);
  padding: 1.2rem 0.9rem;
  box-shadow: var(--shadow-volume);
}

.bonus__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 0.7rem;
  fill: none;
  stroke: var(--color-gold);
  stroke-width: 1.8;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.8rem;
  align-items: start;
}

.contact-card {
  background: var(--color-brown);
  border: 2px solid var(--color-red);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--shadow-volume);
}

.contact-card p {
  margin: 0 0 0.65rem;
}

.legal {
  padding: 3.5rem 0 4.5rem;
}

.legal__body {
  max-width: 78ch;
}

.footer {
  background: var(--color-bg-deep);
  border-top: 2px solid var(--color-red);
  padding: 2.4rem 0 1.6rem;
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 120px 1fr 1fr 1.1fr;
  gap: 1.5rem;
  align-items: start;
}

.footer__logo img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--color-red);
}

.footer__title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin-bottom: 0.55rem;
  color: var(--color-gold);
}

.footer__nav a,
.footer__legal a,
.footer__chats a {
  display: inline-block;
  margin: 0.15rem 0.7rem 0.15rem 0;
  color: var(--color-text);
}

.footer__phone {
  margin: 0 0 0.4rem;
}

.footer__company {
  margin-top: 1.4rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

@media (max-width: 1365px) {
  .header__burger {
    display: block;
  }

  .header__panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #2c250e;
    border-bottom: 2px solid var(--color-red);
    padding: 1rem 1.2rem 1.3rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    white-space: normal;
  }

  .header__checkbox:checked + .header__burger + .header__panel {
    display: flex;
  }

  .header__list,
  .header__contacts {
    flex-direction: column;
    align-items: flex-start;
    margin: 0;
    gap: 0.7rem;
    white-space: normal;
  }

  .offer__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .strengths__list,
  .story,
  .contact-layout,
  .price-grid,
  .form__grid,
  .goals__stick,
  .bonus__grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .strengths__item,
  .strengths__item:nth-child(n) {
    margin-top: 0;
  }

  .offer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .goals__stick {
    border-radius: 22px;
  }

  .header__phone,
  .header__mail,
  .header__address {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .offer__grid,
  .stats,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.2rem 0;
  }

  .form {
    padding: 1.1rem;
  }
}