:root {
  --bg: #090b0f;
  --paper: #f5f0e6;
  --paper-strong: #ebe3d3;
  --text: #101215;
  --text-soft: #4f555d;
  --line: rgba(255, 255, 255, 0.12);
  --gold: #f2c14c;
  --gold-strong: #d79c1b;
  --gold-soft: rgba(242, 193, 76, 0.16);
  --dark: #0d1015;
  --dark-soft: #171c22;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 92px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: "Manrope", sans-serif;
}

a {
  color: inherit;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 32px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}

.brand-logo {
  width: clamp(190px, 21vw, 320px);
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
}

.nav a:hover {
  color: var(--white);
}

.nav-btn {
  padding: 13px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  color: #18130a;
}

.nav-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  background: rgba(9, 11, 15, 0.45);
  color: var(--white);
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100vh;
  background: #050608;
  overflow: hidden;
  touch-action: pan-y;
}

.hero-slides {
  position: relative;
  min-height: 100vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-image,
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 8, 10, 0.76) 0%, rgba(6, 8, 10, 0.46) 34%, rgba(6, 8, 10, 0.78) 100%),
    linear-gradient(180deg, rgba(6, 8, 10, 0.38) 0%, rgba(6, 8, 10, 0.68) 100%);
}

.hero-video-slide .hero-overlay {
  display: none;
  background: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 160px 0 180px;
}

.hero-copy {
  max-width: 760px;
}

.hero-kicker,
.section-tag,
.panel-label {
  margin: 0 0 18px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero-kicker {
  color: var(--gold);
}

.hero h1,
h2,
.units-info h3,
.about-panel h3,
.wa-card h3 {
  margin: 0;
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(3.4rem, 7vw, 5.8rem);
  line-height: 0.95;
  max-width: 10ch;
}

.hero-text {
  max-width: 62ch;
  margin-top: 22px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}

.hero-actions,
.units-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn,
.wa-btn,
.wa-link-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 16px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.18s ease, filter 0.18s ease, background 0.18s ease;
}

.btn:hover,
.wa-btn:hover,
.wa-link-block:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.btn-primary {
  background: linear-gradient(135deg, var(--white), #e9e9e9);
  color: #111;
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost-dark {
  border: 1px solid rgba(0, 0, 0, 0.14);
  color: var(--text);
  background: rgba(0, 0, 0, 0.04);
}

.btn-full {
  width: 100%;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(8, 10, 13, 0.22);
  color: var(--white);
  font-size: 2.4rem;
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(6px);
}

.hero-arrow-left {
  left: 26px;
}

.hero-arrow-right {
  right: 26px;
}

.hero-bottom {
  position: absolute;
  left: 50%;
  bottom: 36px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  transform: translateX(-50%);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  flex: 1;
}

.hero-metric {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 13, 17, 0.55);
  backdrop-filter: blur(8px);
}

.hero-metric strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.hero-metric span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
  line-height: 1.5;
}

.hero-dots,
.units-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dots {
  padding-bottom: 14px;
}

.dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.dot.active {
  width: 38px;
  background: var(--gold);
}

.section {
  padding: 110px 0;
}

.section-light {
  background: var(--paper);
  color: var(--text);
}

.section-dark {
  background:
    radial-gradient(circle at top right, rgba(242, 193, 76, 0.12), transparent 26%),
    linear-gradient(180deg, #0b0e12 0%, #121820 100%);
  color: var(--white);
}

.intro-grid,
.section-head {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: end;
}

h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1;
}

.intro-text p,
.section-copy,
.about-panel p,
.units-info p,
.contact-copy p,
.wa-card p {
  font-size: 1.02rem;
  line-height: 1.75;
}

.intro-text p,
.contact-copy p {
  color: var(--text-soft);
}

.about-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.about-panel {
  min-height: 290px;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.accent-panel {
  background: linear-gradient(160deg, var(--gold) 0%, var(--gold-strong) 100%);
  color: #161108;
}

.dark-panel {
  background: linear-gradient(180deg, #11161d 0%, #080a0d 100%);
  color: var(--white);
}

.light-panel {
  background: var(--paper-strong);
  color: var(--text);
}

.values-list {
  margin: 20px 0 0;
  padding-left: 18px;
  line-height: 1.9;
}

.units {
  position: relative;
}

.units-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 38px;
}

.unit-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 240, 230, 0.96) 100%);
  color: var(--text);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.unit-card-media {
  margin: -8px -8px 20px;
  overflow: hidden;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(242, 193, 76, 0.18), transparent 45%),
    #f8f5ef;
  aspect-ratio: 16 / 10;
}

.unit-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.unit-card-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: #7a5409;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.unit-card h3 {
  margin: 18px 0 12px;
  font-size: clamp(1.65rem, 2.3vw, 2.2rem);
  line-height: 1;
}

.unit-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
  flex: 1;
}

.unit-card .btn {
  width: 100%;
  margin-top: 24px;
}

.units-card {
  position: relative;
  margin-top: 38px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.units-body {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
}

.units-media {
  position: relative;
}

.units-image {
  min-height: 430px;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(242, 193, 76, 0.16), transparent 45%),
    #f8f5ef;
}

.units-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.units-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: #7a5409;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.units-info h3 {
  margin-top: 18px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
}

.units-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.spec {
  padding: 16px;
  border-radius: 18px;
  background: #f3efe8;
}

.spec strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7a8087;
}

.spec span {
  display: block;
  margin-top: 8px;
  font-weight: 800;
}

.units-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 50%;
  background: #11161d;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  transform: translateY(-50%);
}

.units-prev {
  left: -18px;
}

.units-next {
  right: -18px;
}

.units-dots {
  justify-content: center;
  margin-top: 20px;
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 28px;
  align-items: start;
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.contact-points {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-points div {
  padding: 18px 20px;
  border-radius: 20px;
  background: var(--paper-strong);
}

.contact-points strong a {
  text-decoration: none;
}

.contact-points span {
  display: block;
  margin-bottom: 6px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.form,
.wa-card {
  padding: 28px;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.form {
  background: var(--dark);
  color: var(--white);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.68);
}

input,
textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  outline: none;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

.form-msg {
  min-height: 24px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 700;
}

.wa-card {
  background: linear-gradient(180deg, #efe5cf 0%, #e0c484 100%);
  color: #1d1608;
}

.wa-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(17, 22, 29, 0.08);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.wa-card h3 {
  margin-top: 18px;
  font-size: 2rem;
  line-height: 1;
}

.wa-btn {
  width: 100%;
  margin-top: 24px;
  background: #11161d;
  color: var(--white);
}

.wa-link-block {
  width: 100%;
  margin-top: 12px;
  border: 1px solid rgba(17, 22, 29, 0.16);
  color: #11161d;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #090b0f;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  color: rgba(255, 255, 255, 0.66);
}

.footer-inner a {
  text-decoration: none;
}

@media (max-height: 900px) and (min-width: 861px) {
  .hero,
  .hero-slides {
    min-height: 920px;
  }

  .hero-content {
    align-items: flex-start;
    min-height: 920px;
    padding: 148px 0 250px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero h1 {
    max-width: 11ch;
    font-size: clamp(3rem, 5.8vw, 5rem);
  }

  .hero-text {
    max-width: 58ch;
    font-size: 1.05rem;
  }

  .hero-bottom {
    bottom: 28px;
  }
}

@media (max-height: 760px) and (min-width: 861px) {
  .hero,
  .hero-slides {
    min-height: 980px;
  }

  .hero-content {
    min-height: 980px;
    padding: 136px 0 280px;
  }

  .hero-metric {
    padding: 16px 18px;
  }

  .hero-metric strong {
    font-size: 0.95rem;
  }

  .hero-metric span {
    font-size: 0.9rem;
    line-height: 1.45;
  }
}

@media (max-width: 1080px) {
  .hero-metrics,
  .about-panels,
  .contact-shell,
  .contact-grid,
  .intro-grid,
  .section-head,
  .units-body {
    grid-template-columns: 1fr;
  }

  .units-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-bottom {
    position: relative;
    left: auto;
    bottom: auto;
    width: min(1180px, calc(100% - 40px));
    margin: -120px auto 0;
    transform: none;
    flex-direction: column;
    align-items: stretch;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 860px) {
  .header {
    padding: 20px;
    background: rgba(9, 11, 15, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav {
    position: absolute;
    top: calc(100% - 6px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 22px;
    background: rgba(8, 10, 13, 0.94);
    backdrop-filter: blur(10px);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 14px 12px;
  }

  .hero-content {
    padding: 150px 0 120px;
  }

  .hero h1 {
    max-width: 12ch;
    font-size: clamp(2.8rem, 12vw, 4.6rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-arrow {
    width: 50px;
    height: 50px;
    font-size: 2rem;
  }

  .hero-arrow-left {
    left: 12px;
  }

  .hero-arrow-right {
    right: 12px;
  }

  .units-nav {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
  }

  .units-prev {
    left: -12px;
  }

  .units-next {
    right: -12px;
  }

  .units-dots {
    margin-top: 22px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .hero,
  .hero-slides {
    min-height: 780px;
  }

  .header {
    padding: 16px 14px;
  }

  .brand-logo {
    width: 170px;
  }

  .hero-content {
    align-items: flex-start;
    min-height: 780px;
    padding: 148px 0 64px;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-kicker {
    margin-bottom: 14px;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.45rem, 12.4vw, 3.5rem);
    line-height: 0.94;
    overflow-wrap: anywhere;
  }

  .hero-text {
    max-width: 100%;
    margin-top: 16px;
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 24px;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 52px;
    padding: 0 20px;
  }

  .hero-arrow {
    display: none;
  }

  .hero-bottom {
    position: relative;
    left: auto;
    bottom: auto;
    transform: none;
    width: min(100% - 28px, 1180px);
    margin: 0 auto;
    padding: 14px 0 28px;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .hero-metrics {
    gap: 12px;
  }

  .hero-metric {
    padding: 16px;
    border-radius: 18px;
  }

  .section {
    padding: 84px 0;
  }

  .about-panel,
  .form,
  .wa-card,
  .units-card,
  .unit-card {
    padding: 20px;
  }

  .grid,
  .units-specs {
    grid-template-columns: 1fr;
  }

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

  .units-card {
    padding-bottom: 28px;
  }

  .units-actions .btn {
    width: 100%;
  }

  .units-image {
    min-height: 220px;
    aspect-ratio: 16 / 10;
  }

  .units-media {
    padding: 0 10px;
  }

  .units-nav {
    width: 42px;
    height: 42px;
    font-size: 1.6rem;
    background: rgba(17, 22, 29, 0.9);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
  }

  .units-prev {
    left: -2px;
  }

  .units-next {
    right: -2px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 14px 12px;
  }

  .brand-logo {
    width: 148px;
  }

  .nav-toggle {
    width: 44px;
    height: 44px;
  }

  .hero,
  .hero-slides {
    min-height: 740px;
  }

  .hero-content {
    min-height: 740px;
    padding: 126px 0 56px;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 11.6vw, 3rem);
  }

  .hero-text {
    font-size: 0.92rem;
  }

  .hero-kicker {
    font-size: 0.69rem;
    letter-spacing: 0.14em;
  }

  .hero-metric {
    padding: 14px;
  }

  .section-tag,
  .panel-label {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
  }

  .hero-metric strong {
    font-size: 0.95rem;
  }

  .hero-metric span {
    font-size: 0.9rem;
  }

  .units-card,
  .form,
  .wa-card {
    border-radius: 22px;
  }

  .units-card {
    padding: 16px;
  }

  .units-media {
    padding: 0 6px;
  }

  .units-image {
    min-height: 190px;
    border-radius: 18px;
  }

  .units-nav {
    width: 38px;
    height: 38px;
    font-size: 1.45rem;
  }

  .units-prev {
    left: 0;
  }

  .units-next {
    right: 0;
  }
}