:root {
  --ink: #1D1D1D;
  --ink-soft: #33312D;
  --paper: #FFFFFF;
  --stone: #F6F4EF;
  --stone-2: #ECE8E0;
  --line: #E2DDD2;
  --muted: #6B675F;
  --gold-1: #C08C28;
  --gold-2: #CB982F;
  --gold-3: #E3B04B;
  --gold-grad: linear-gradient(115deg, #C08C28 0%, #E3B04B 52%, #CB982F 100%);
  --wa: #25D366;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(29, 29, 29, 0.07);
  --shadow-md: 0 12px 34px rgba(29, 29, 29, 0.13);
  --shadow-lg: 0 24px 60px rgba(29, 29, 29, 0.2);
  --header-h: 72px;
  --font: "Segoe UI", "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

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

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

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

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

a {
  color: inherit;
}

button {
  font: inherit;
  cursor: pointer;
}

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.05rem, 4.6vw, 3.3rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-1);
  margin-bottom: 0.7rem;
}

.kicker::before {
  content: "";
  width: 30px;
  height: 3px;
  border-radius: 2px;
  background: var(--gold-grad);
}

.section {
  padding: 4.2rem 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 2.4rem;
}

.section-sub {
  color: var(--muted);
  margin-top: 0.8rem;
  font-size: 1.04rem;
}

.ico {
  width: 22px;
  height: 22px;
  flex: none;
}

.ico-gold {
  color: var(--gold-1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-lg {
  padding: 0.9rem 1.9rem;
  font-size: 1.05rem;
}

.btn-gold {
  background: var(--gold-grad);
  color: var(--ink);
  box-shadow: 0 6px 18px rgba(192, 140, 40, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(192, 140, 40, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: #fff;
  transform: translateY(-2px);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  [data-parallax],
  [data-parallax-bg] {
    transform: none !important;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  margin-right: auto;
}

.brand-mark {
  width: 42px;
  height: 42px;
}

.mk-solid {
  fill: var(--ink);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-name {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.14em;
}

.brand-sub {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-1);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.main-nav>a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
  position: relative;
}

.main-nav>a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav>a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 0.55rem 1.2rem;
  font-size: 0.9rem;
}

.lang-switch {
  position: relative;
  display: inline-block;
}

.lang-current {
  background: none;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  transition: all 0.2s ease;
}

.lang-current:hover {
  border-color: var(--gold-1);
  color: var(--ink);
}

.lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.25rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-width: 3rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: all 0.2s ease;
  z-index: 100;
}

.lang-switch:hover .lang-menu,
.lang-switch:focus-within .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-menu a {
  padding: 0.4rem 0.8rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}

.lang-menu a:hover {
  background: rgba(0, 0, 0, 0.03);
  color: var(--ink);
}

.lang-menu a.is-active {
  background: var(--ink);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.hero {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--stone) 100%);
  padding: 4rem 0 7.5rem;
  overflow: hidden;
}



.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.slogan-badge {
  display: inline-block;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.9rem;
  border: 1.5px solid rgba(192, 140, 40, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.1rem;
}

.h1-sub {
  display: block;
  margin-top: 0.35rem;
  color: var(--gold-1);
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
  margin-top: 1.1rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.7rem;
}

.hero-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-top: 1.8rem;
}

.hero-facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.hero-facts .ico {
  width: 17px;
  height: 17px;
  color: var(--gold-1);
}

.hero-visual {
  position: relative;
  z-index: 5;
}

.hero-img {
  clip-path: polygon(6% 0, 100% 4%, 94% 100%, 0 96%);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img img {
  width: 100%;
  height: auto;
}

.hero-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold-1);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 0.7rem 1rem;
  max-width: 240px;
}

.hero-card strong {
  display: block;
  font-size: 0.92rem;
}

.hero-card span {
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-card-1 {
  top: -1.4rem;
  right: -0.8rem;
}

.hero-card-2 {
  bottom: -1.6rem;
  left: -1.2rem;
}

.trust-band {
  position: relative;
  z-index: 4;
  background: var(--ink);
  color: #fff;
  margin-top: -3.4rem;
  clip-path: polygon(0 2.6rem, 100% 0, 100% 100%, 0 100%);
  padding: 4.6rem 0 2.4rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}

.trust-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.trust-item .ico {
  color: var(--gold-3);
  width: 26px;
  height: 26px;
  margin-top: 2px;
}

.trust-item strong {
  display: block;
  font-size: 1rem;
}

.trust-item span {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.66);
}

.section-products {
  background: var(--paper);
  padding-top: 4.6rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-card figure {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.product-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover figure img {
  transform: scale(1.06);
}

.product-body {
  padding: 1.15rem 1.25rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.product-body p {
  color: var(--muted);
  font-size: 0.93rem;
  flex: 1;
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: none;
  border: none;
  padding: 0;
  color: var(--gold-1);
  font-weight: 700;
  font-size: 0.95rem;
  width: fit-content;
}

.link-cta .ico {
  width: 18px;
  height: 18px;
  transition: transform 0.18s ease;
}

.link-cta:hover .ico {
  transform: translateX(4px);
}

@media (min-width: 861px) {

  .product-card:nth-child(2),
  .product-card:nth-child(5) {
    transform: translateY(22px);
  }

  .product-card:nth-child(2):hover,
  .product-card:nth-child(5):hover {
    transform: translateY(16px);
  }
}

.product-more {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
}

.product-more>p {
  font-weight: 700;
  font-size: 0.95rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  border: 1.5px solid var(--line);
  background: var(--stone);
  border-radius: 999px;
  padding: 0.42rem 0.95rem;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: all 0.16s ease;
}

.chip:hover {
  border-color: var(--gold-1);
  background: #fff;
  color: var(--gold-1);
}

.slogan-band {
  position: relative;
  overflow: hidden;
  margin-top: 2.5rem;
  clip-path: polygon(0 3rem, 100% 0, 100% calc(100% - 3rem), 0 100%);
}

.band-bg {
  position: absolute;
  inset: 0;
}

.band-bg img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  will-change: transform;
}

.slogan-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(29, 29, 29, 0.88) 20%, rgba(29, 29, 29, 0.55) 70%, rgba(29, 29, 29, 0.72) 100%);
}

.band-content {
  position: relative;
  z-index: 2;
  padding: 6.5rem 0;
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}

.band-slogan {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  filter: drop-shadow(0 3px 14px rgba(0, 0, 0, 0.4));
}

.band-text {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.06rem;
}

.section-configurator {
  background:
    repeating-linear-gradient(115deg, transparent 0, transparent 110px, rgba(29, 29, 29, 0.025) 110px, rgba(29, 29, 29, 0.025) 116px),
    var(--stone);
  padding-bottom: 5rem;
}

.cfg-wrap {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 2rem;
  align-items: start;
}

.cfg-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.8rem;
}

.cfg-progress {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.2rem;
  margin-bottom: 1.6rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.cfg-progress::-webkit-scrollbar {
  display: none;
}

.cfg-progress button {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: none;
  background: transparent;
  padding: 0.3rem 0.4rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.cfg-progress .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--line);
  font-size: 0.78rem;
  font-weight: 700;
  transition: all 0.18s ease;
}

.cfg-progress li.is-active button {
  color: var(--ink);
}

.cfg-progress li.is-active .num {
  background: var(--gold-grad);
  border-color: transparent;
  color: var(--ink);
}

.cfg-progress li.is-done .num {
  border-color: var(--gold-2);
  color: var(--gold-1);
}

.cfg-step {
  display: none;
  border: none;
  min-height: 240px;
}

.cfg-step.is-active {
  display: block;
}

.cfg-step-title {
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 1.1rem;
  padding: 0;
}

.cfg-chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.55rem;
}

.cfg-chip {
  border: 1.5px solid var(--line);
  background: var(--stone);
  border-radius: var(--radius-sm);
  padding: 0.62rem 0.8rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-align: left;
  transition: all 0.15s ease;
  word-wrap: break-word;
  hyphens: auto;
  line-height: 1.25;
}

.cfg-chip:hover {
  border-color: var(--gold-1);
  background: #fff;
}

.cfg-chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold-3);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.9rem;
}

.field>span,
.field-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  font: inherit;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold-1);
  box-shadow: 0 0 0 3px rgba(192, 140, 40, 0.18);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0 1rem;
}

.cfg-note {
  margin-top: 1rem;
  font-size: 0.86rem;
  color: var(--muted);
  padding-left: 0.9rem;
  border-left: 3px solid var(--gold-2);
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.55rem;
}

.swatch-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-align: left;
  transition: all 0.15s ease;
}

.swatch-btn:hover {
  border-color: var(--gold-1);
}

.swatch-btn.is-active {
  border-color: var(--gold-1);
  box-shadow: 0 0 0 3px rgba(192, 140, 40, 0.18);
}

.swatch {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--sw, #999);
  border: 2px solid rgba(29, 29, 29, 0.15);
  flex: none;
}

.swatch-multi {
  background: conic-gradient(#8A2E2E, #2E5E8A, #4C7A3F, #C08C28, #8A2E2E);
}

.roof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.roof-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
  padding: 1.1rem;
  text-align: left;
  transition: all 0.15s ease;
}

.roof-card span {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

.roof-card:hover {
  border-color: var(--gold-1);
}

.roof-card.is-active {
  border-color: var(--gold-1);
  background: rgba(227, 176, 75, 0.08);
  box-shadow: 0 0 0 3px rgba(192, 140, 40, 0.16);
}

.acc-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.acc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.acc-chip input {
  accent-color: var(--gold-1);
  width: 16px;
  height: 16px;
}

.acc-chip:hover {
  border-color: var(--gold-1);
}

.acc-chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold-3);
}

.photo-upload {
  margin-bottom: 0.6rem;
}

.photo-upload .btn {
  margin-top: 0.5rem;
}

.photo-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.photo-thumb {
  position: relative;
  width: 76px;
  height: 76px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid var(--line);
}

.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-thumb button {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: rgba(29, 29, 29, 0.82);
  color: #fff;
  font-size: 0.8rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.check-field {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-top: 1rem;
  font-size: 0.86rem;
  color: var(--muted);
  cursor: pointer;
}

.check-field input {
  margin-top: 3px;
  accent-color: var(--gold-1);
  width: 16px;
  height: 16px;
  flex: none;
}

.check-field a {
  color: var(--gold-1);
  font-weight: 600;
}

.cfg-nav {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1.6rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}

.cfg-nav #cfgNext,
.cfg-nav #cfgSubmit {
  margin-left: auto;
}

.form-status {
  margin-top: 0.9rem;
  font-weight: 600;
  font-size: 0.93rem;
  min-height: 1.4em;
}

.form-status.is-ok {
  color: #2E7D46;
}

.form-status.is-err {
  color: #B3372B;
}

.cfg-preview {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  background: linear-gradient(165deg, #262624 0%, var(--ink) 55%, #171716 100%);
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  border: 1px solid rgba(227, 176, 75, 0.25);
  margin-top: -7.5rem;
  z-index: 6;
}

.cfg-preview-head h3 {
  font-size: 1.15rem;
}

.cfg-preview-head h3::after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  border-radius: 2px;
  background: var(--gold-grad);
  margin-top: 0.45rem;
}

.cfg-preview-head p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.5rem;
}

.cfg-canvas {
  margin-top: 1rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(180deg, #3A3E42 0%, #2C2E30 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cfg-canvas svg {
  display: block;
  width: 100%;
  height: auto;
}

.cfg-summary {
  margin-top: 1.1rem;
}

.cfg-summary>div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 0.88rem;
}

.cfg-summary dt {
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}

.cfg-summary dd {
  text-align: right;
  font-weight: 600;
  color: var(--gold-3);
}

.section-about {
  background: var(--paper);
  overflow: visible;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.about-copy>p {
  color: var(--muted);
  margin-top: 0.9rem;
}

.value-list {
  list-style: none;
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.value-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.value-list .ico {
  margin-top: 2px;
  width: 24px;
  height: 24px;
}

.value-list strong {
  display: block;
}

.value-list span {
  font-size: 0.9rem;
  color: var(--muted);
}

.about-visual {
  position: relative;
  padding-bottom: 3.5rem;
}

.ki-placeholder {
  aspect-ratio: 3 / 4;
  max-width: 420px;
  margin-left: auto;
  border: 2px dashed rgba(192, 140, 40, 0.55);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(115deg, transparent 0, transparent 44px, rgba(192, 140, 40, 0.06) 44px, rgba(192, 140, 40, 0.06) 48px),
    var(--stone);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ki-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-1);
  font-weight: 700;
  font-size: 0.9rem;
}

.ki-inner .ico {
  width: 30px;
  height: 30px;
}

.about-breakout {
  position: absolute;
  left: -8%;
  bottom: 0;
  width: 58%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 5px solid #fff;
  box-shadow: var(--shadow-lg);
}

.section-gallery {
  background: var(--stone);
  clip-path: polygon(0 0, 100% 2.2rem, 100% 100%, 0 100%);
  padding-top: 5.4rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 210px;
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: zoom-in;
}

.gallery-item:nth-child(1),
.gallery-item:nth-child(4) {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 1.6rem 0.9rem 0.7rem;
  background: linear-gradient(transparent, rgba(29, 29, 29, 0.85));
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.gallery-item:hover figcaption {
  opacity: 1;
}

.section-faq {
  background: var(--paper);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.faq-grid .section-head {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  margin-bottom: 0;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 0;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--gold-1);
  line-height: 1;
  transition: transform 0.22s ease;
  flex: none;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0 2rem 1.2rem 0;
}

.section-contact {
  background:
    repeating-linear-gradient(115deg, transparent 0, transparent 110px, rgba(29, 29, 29, 0.02) 110px, rgba(29, 29, 29, 0.02) 116px),
    var(--stone);
  clip-path: polygon(0 2.2rem, 100% 0, 100% 100%, 0 100%);
  padding-top: 5.4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.8rem;
}

.contact-form .btn {
  margin-top: 1.3rem;
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-card {
  background: linear-gradient(165deg, #262624 0%, var(--ink) 60%, #171716 100%);
  color: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(227, 176, 75, 0.25);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.contact-list .ico {
  color: var(--gold-3);
  margin-top: 2px;
}

.contact-list span {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 700;
}

.contact-list a,
.contact-list strong {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.97rem;
}

.contact-list a:hover {
  color: var(--gold-3);
}

.map-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.map-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.map-embed {
  aspect-ratio: 4 / 3;
  background: var(--stone);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.2rem;
  text-align: center;
}

.map-embed p {
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 300px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.site-footer {
  background: var(--ink);
  color: #fff;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 1.1fr;
  gap: 2.5rem;
  padding: 3.6rem 0 2.6rem;
}

.site-footer .brand-text .brand-name {
  color: #fff;
}

.site-footer .mk-solid {
  fill: #F5F2EC;
}

.footer-slogan {
  font-weight: 800;
  font-size: 1.05rem;
  margin-top: 1rem;
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-top: 0.6rem;
  max-width: 340px;
}

.footer-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-3);
  margin-bottom: 0.9rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.93rem;
  width: fit-content;
}

.footer-col a:hover {
  color: var(--gold-3);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.1rem 0;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom a {
  color: var(--gold-3);
  text-decoration: none;
  font-weight: 600;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

.whatsapp-fab {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 55;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.18s ease;
}

.whatsapp-fab:hover {
  transform: scale(1.08);
}

.whatsapp-fab .ico {
  width: 28px;
  height: 28px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(20, 20, 20, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.5rem;
}

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

.legal-body>main {
  flex: 1;
}

.legal-page {
  padding: 3rem 0 4rem;
  max-width: 760px;
}

.legal-page h1 {
  margin-bottom: 1.6rem;
  font-size: 2.1rem;
}

.legal-page h2 {
  font-size: 1.2rem;
  margin: 1.8rem 0 0.5rem;
}

.legal-page p {
  color: var(--ink-soft);
  margin-top: 0.5rem;
}

.legal-page .placeholder {
  background: rgba(227, 176, 75, 0.22);
  border-radius: 4px;
  padding: 0 0.3rem;
  font-style: italic;
}

.legal-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.legal-header .header-inner {
  height: var(--header-h);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.back-link:hover {
  color: var(--gold-1);
}

.back-link .ico {
  width: 18px;
  height: 18px;
  transform: rotate(180deg);
}

.error-page {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  background:
    repeating-linear-gradient(115deg, transparent 0, transparent 110px, rgba(192, 140, 40, 0.04) 110px, rgba(192, 140, 40, 0.04) 116px),
    var(--stone);
}

.error-code {
  font-size: clamp(5rem, 16vw, 9rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.error-page h1 {
  font-size: 1.5rem;
  margin-top: 0.6rem;
}

.error-page p {
  color: var(--muted);
  margin-top: 0.6rem;
  max-width: 420px;
}

.error-page .btn {
  margin-top: 1.6rem;
}

@media (max-width: 1080px) {
  .cfg-preview {
    margin-top: 0;
  }
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 0;
    position: static;
  }

  .hero {
    padding-bottom: 6rem;
  }

  .hero-visual {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.12;
    pointer-events: none;
  }

  .hero-img {
    height: 100%;
    clip-path: none;
    border-radius: 0;
    box-shadow: none;
  }

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

  .hero-copy {
    position: relative;
    z-index: 2;
  }

  .hero-card {
    display: none;
  }

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

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

  .cfg-wrap {
    grid-template-columns: 1fr;
  }

  .cfg-preview {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .ki-placeholder {
    margin-left: 0;
    max-width: 480px;
  }

  .about-breakout {
    left: auto;
    right: -4%;
    width: 52%;
  }

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

  .faq-grid .section-head {
    position: static;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 59;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 0.6rem 1.25rem 1.2rem;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .main-nav>a {
    padding: 0.8rem 0.2rem;
    border-bottom: 1px solid var(--stone-2);
    font-size: 1.02rem;
  }

  .main-nav>a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    margin-top: 1rem;
    border-bottom: none;
    justify-content: center;
    padding: 0.8rem 1.2rem;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3.2rem 0;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

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

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }

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

  .cfg-form,
  .contact-form {
    padding: 1.25rem;
    max-width: 100%;
    overflow: hidden;
  }

  .cfg-progress .lbl {
    display: none;
  }

  .cfg-progress {
    gap: 0.1rem;
    justify-content: space-between;
  }

  .cfg-progress button {
    padding: 0.2rem;
  }

  .cfg-progress .num {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
    border-width: 1.5px;
  }

  .band-content {
    padding: 5rem 0;
  }

  .slogan-band {
    clip-path: polygon(0 1.6rem, 100% 0, 100% calc(100% - 1.6rem), 0 100%);
  }

  .brand-text {
    display: none;
  }

  .lang-current {
    padding: 0.24rem 0.4rem;
    font-size: 0.72rem;
  }

  .hero-card {
    display: none;
  }

  .about-breakout {
    position: static;
    width: 78%;
    margin: -2.5rem auto 0;
  }

  .about-visual {
    padding-bottom: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

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

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

  .cfg-chip-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }

  .cfg-chip {
    font-size: 0.82rem;
    padding: 0.5rem 0.6rem;
  }
}

.cf-turnstile {
  margin-top: 1rem;
}

.cf-turnstile iframe {
  max-width: 100%;
}

@media (max-width: 400px) {
  .cf-turnstile {
    transform: scale(0.85);
    transform-origin: left top;
  }
}

.field input,
.field textarea {
  min-width: 0;
  max-width: 100%;
}