/* Alba Residence — Premium Country Estate */

:root {
  --color-bg: #0f0f0e;
  --color-bg-elevated: #1a1a18;
  --color-bg-card: #222220;
  --color-surface: #2a2a27;
  --color-text: #f5f3ef;
  --color-text-muted: #a8a49c;
  --color-text-subtle: #6e6b64;
  --color-accent: #c4a96a;
  --color-accent-light: #d4bc82;
  --color-accent-dark: #9a7f4a;
  --color-border: rgba(196, 169, 106, 0.15);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', system-ui, sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --header-height: 80px;
  --container: 1280px;
  --gutter: clamp(24px, 5vw, 48px);
  --section-pad: clamp(80px, 10vw, 140px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ─── Header ─── */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
  background: rgba(15, 15, 14, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}

.logo__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.header__cta {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 12px 28px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  transition: all var(--transition);
}

.header__cta:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.burger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-text);
  transition: var(--transition);
}

/* ─── Hero ─── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 15, 14, 0.3) 0%,
    rgba(15, 15, 14, 0.1) 40%,
    rgba(15, 15, 14, 0.7) 80%,
    rgba(15, 15, 14, 0.95) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(60px, 8vw, 120px);
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.hero__label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 900px;
  margin-bottom: 28px;
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: 48px;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 36px;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-light);
}

.btn--ghost {
  border: 1px solid rgba(245, 243, 239, 0.3);
  color: var(--color-text);
}

.btn--ghost:hover {
  border-color: var(--color-text);
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  right: var(--gutter);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--color-accent), transparent);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── Stats Strip ─── */

.stats {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid var(--color-border);
}

.stat:last-child {
  border-right: none;
}

.stat__value {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

/* ─── Section Common ─── */

.section {
  padding-block: var(--section-pad);
}

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

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

.section__header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section__header--center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.7;
}

/* ─── About / Philosophy ─── */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}

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

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 60%;
  aspect-ratio: 1;
  border: 1px solid var(--color-accent);
  z-index: -1;
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: 20px;
  font-weight: 300;
  line-height: 1.8;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.about__feature {
  padding: 24px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.about__feature h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--color-accent-light);
}

.about__feature p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ─── Collections / Houses ─── */

.collections__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), border-color var(--transition);
}

.collection-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.collection-card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.collection-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.collection-card:hover .collection-card__image img {
  transform: scale(1.05);
}

.collection-card__body {
  padding: 28px;
}

.collection-card__status {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.collection-card__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 16px;
}

.collection-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.collection-card__spec {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.collection-card__spec strong {
  color: var(--color-text-muted);
  font-weight: 500;
}

.collection-card__price {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-accent-light);
}

.collection-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.collection-card__link:hover {
  color: var(--color-accent);
}

/* ─── Territory ─── */

.territory__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}

.territory__map {
  aspect-ratio: 16/10;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.territory__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.territory__map-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(15, 15, 14, 0.9);
  padding: 16px 24px;
  border: 1px solid var(--color-border);
}

.territory__map-label strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.territory__map-label span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.territory__items {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.territory__item {
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  align-items: start;
}

.territory__item:first-child {
  border-top: 1px solid var(--color-border);
}

.territory__item-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-accent);
  opacity: 0.5;
  line-height: 1;
}

.territory__item h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.territory__item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

/* ─── Infrastructure ─── */

.infra__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

.infra__item {
  background: var(--color-bg-elevated);
  padding: 40px 32px;
  transition: background var(--transition);
}

.infra__item:hover {
  background: var(--color-bg-card);
}

.infra__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--color-accent);
}

.infra__item h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.infra__item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.6;
}

/* ─── Master Plan ─── */

.masterplan {
  position: relative;
}

.masterplan__layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: stretch;
}

.masterplan__map {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.masterplan__svg {
  width: 100%;
  height: auto;
  display: block;
}

.lot {
  stroke: rgba(255, 255, 255, 0.15);
  stroke-width: 0.2;
  cursor: pointer;
  transition: opacity var(--transition), stroke var(--transition);
}

.lot--available { fill: rgba(196, 169, 106, 0.55); }
.lot--reserved { fill: rgba(139, 115, 85, 0.55); }
.lot--sold { fill: rgba(90, 90, 86, 0.45); cursor: default; }

.lot:hover:not(.lot--sold),
.lot.active {
  stroke: var(--color-accent-light);
  stroke-width: 0.4;
  opacity: 1;
}

.lot--sold:hover { stroke: rgba(255, 255, 255, 0.15); }

.lot-label {
  fill: rgba(245, 243, 239, 0.7);
  font-family: var(--font-sans);
  font-weight: 500;
}

.masterplan__panel {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.masterplan__panel-placeholder {
  text-align: center;
  color: var(--color-text-subtle);
}

.masterplan__panel-placeholder p {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.masterplan__panel-placeholder span {
  font-size: 0.85rem;
}

.masterplan__panel-status {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.masterplan__panel-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 24px;
}

.masterplan__panel-specs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.masterplan__panel-specs div {
  display: flex;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.masterplan__panel-specs dt {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.masterplan__panel-specs dd {
  font-size: 0.95rem;
  color: var(--color-text);
}

.masterplan__panel .btn {
  width: 100%;
  justify-content: center;
  margin-bottom: 16px;
}

.masterplan__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  padding: 24px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}

.legend__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.legend__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.legend__dot--available { background: var(--color-accent); }
.legend__dot--sold { background: #5a5a56; }
.legend__dot--reserved { background: #8b7355; }

/* ─── Authors ─── */

.authors__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.author-card {
  text-align: center;
}

.author-card__photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 24px;
  border: 1px solid var(--color-border);
}

.author-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
}

.author-card__role {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.author-card__name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.author-card__bio {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.6;
}

/* ─── Progress ─── */

.progress__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.progress__timeline::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--color-border);
}

.progress__step {
  text-align: center;
  position: relative;
}

.progress__dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-subtle);
  position: relative;
  z-index: 1;
}

.progress__step--done .progress__dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

.progress__step--active .progress__dot {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.progress__step h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.progress__step p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.progress__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 60px;
}

.progress__gallery img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
  filter: brightness(0.9);
}

/* ─── Interiors ─── */

.interiors__showcase {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
}

.interiors__main {
  aspect-ratio: 4/3;
  overflow: hidden;
}

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

.interiors__side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}

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

.interiors__materials {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.material {
  padding: 24px;
  border: 1px solid var(--color-border);
  text-align: center;
}

.material__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.material__desc {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* ─── Lifestyle ─── */

.lifestyle__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.lifestyle__card {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.lifestyle__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.lifestyle__card:hover img {
  transform: scale(1.03);
}

.lifestyle__card-content {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15,15,14,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.lifestyle__card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.lifestyle__card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 400px;
}

/* ─── FAQ ─── */

.faq__list {
  max-width: 800px;
  margin-inline: auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-text);
  transition: color var(--transition);
}

.faq__question:hover {
  color: var(--color-accent-light);
}

.faq__icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 20px;
}

.faq__item.open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item.open .faq__answer {
  max-height: 300px;
  padding-bottom: 28px;
}

.faq__answer p {
  color: var(--color-text-muted);
  font-weight: 300;
  line-height: 1.7;
}

/* ─── Contact ─── */

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact__info h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 24px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact__detail label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 6px;
}

.contact__detail a,
.contact__detail span {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.contact__detail a:hover {
  color: var(--color-accent);
}

.contact__hours {
  padding: 24px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.contact__hours h4 {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.contact__form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 48px;
}

.contact__form h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.contact__form-sub {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.form__group {
  margin-bottom: 20px;
}

.form__group label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 8px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

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

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__submit {
  width: 100%;
  margin-top: 8px;
}

.form__privacy {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  margin-top: 16px;
  text-align: center;
}

/* ─── Footer ─── */

.footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 0 32px;
  background: var(--color-bg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 16px;
  max-width: 300px;
  font-weight: 300;
}

.footer__col h4 {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__col a:hover {
  color: var(--color-text);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* ─── Collection card link wrapper ─── */

.collection-card a {
  display: block;
  color: inherit;
}

/* ─── Residence page ─── */

.residence-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--header-height);
}

.residence-hero__bg {
  position: absolute;
  inset: 0;
}

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

.residence-hero__content {
  position: relative;
  z-index: 1;
  padding-bottom: 80px;
}

.residence-hero__back {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  transition: color var(--transition);
}

.residence-hero__back:hover {
  color: var(--color-accent);
}

.residence-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.residence-hero__price {
  color: var(--color-accent-light);
  font-family: var(--font-serif);
  font-size: 1.2rem;
}

.residence-features {
  list-style: none;
  margin-top: 32px;
}

.residence-features li {
  padding: 12px 0;
  padding-left: 24px;
  position: relative;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.residence-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  transform: translateY(-50%);
}

.plans-table {
  overflow-x: auto;
  border: 1px solid var(--color-border);
}

.plans-table table {
  width: 100%;
  border-collapse: collapse;
}

.plans-table th,
.plans-table td {
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.plans-table th {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  background: var(--color-bg-card);
}

.plans-table td {
  color: var(--color-text-muted);
}

.plans-table__price {
  font-family: var(--font-serif);
  color: var(--color-accent-light) !important;
  font-size: 1.1rem;
}

.residence-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.residence-gallery__item {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.residence-gallery__item--large {
  grid-column: span 2;
  aspect-ratio: 21/9;
}

.residence-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.residence-gallery__item:hover img {
  transform: scale(1.03);
}

.page-residence .header {
  background: rgba(15, 15, 14, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

/* ─── Mobile Nav ─── */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__link {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.mobile-nav__link:hover {
  color: var(--color-accent);
}

/* ─── Responsive ─── */

@media (max-width: 1024px) {
  .nav, .header__cta { display: none; }
  .burger { display: flex; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat { border-bottom: 1px solid var(--color-border); }

  .about__grid,
  .territory__grid,
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }

  .collections__grid { grid-template-columns: repeat(2, 1fr); }
  .infra__grid { grid-template-columns: repeat(2, 1fr); }
  .authors__grid { grid-template-columns: repeat(2, 1fr); }
  .progress__timeline { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .progress__timeline::before { display: none; }
  .interiors__showcase { grid-template-columns: 1fr; }
  .interiors__materials { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .masterplan__layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stat { border-right: none; }

  .collections__grid,
  .infra__grid,
  .authors__grid,
  .progress__timeline,
  .progress__gallery,
  .lifestyle__grid,
  .interiors__materials { grid-template-columns: 1fr; }

  .about__features { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .contact__form { padding: 32px 24px; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__scroll { display: none; }
  .residence-gallery { grid-template-columns: 1fr; }
  .residence-gallery__item--large { grid-column: span 1; aspect-ratio: 4/3; }
  .plans-table th:nth-child(3),
  .plans-table td:nth-child(3),
  .plans-table th:nth-child(4),
  .plans-table td:nth-child(4) { display: none; }
}