/* Salicea — Phase 1 static presentation site */

:root {
  --color-forest: #2d4a3e;
  --color-forest-dark: #1e3329;
  --color-sand: #e8e0d4;
  --color-sand-light: #f5f1eb;
  --color-cream: #fafaf8;
  --color-bronze: #b8956a;
  --color-bronze-dark: #9a7a55;
  --color-text: #2c2c2c;
  --color-text-muted: #6b6b6b;
  --color-white: #ffffff;
  --color-available: #3d7a5f;

  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "DM Sans", system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.14);

  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

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

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

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-intro {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 640px;
}

/* Layout */
.container {
  width: min(1200px, 100% - 2rem);
  margin-inline: auto;
}

section {
  padding-block: var(--space-2xl);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-bronze);
  color: var(--color-white);
  border-color: var(--color-bronze);
}

.btn-primary:hover {
  background: var(--color-bronze-dark);
  border-color: var(--color-bronze-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn-dark {
  background: var(--color-forest);
  color: var(--color-white);
  border-color: var(--color-forest);
}

.btn-dark:hover {
  background: var(--color-forest-dark);
  border-color: var(--color-forest-dark);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.nav.scrolled .nav-logo,
.nav.scrolled .nav-link {
  color: var(--color-text);
}

.nav.scrolled .nav-cta {
  background: var(--color-forest);
  color: var(--color-white);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
}

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

.nav-cta {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  background: var(--color-bronze);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: background var(--transition);
}

.nav-cta:hover {
  background: var(--color-bronze-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

.nav.scrolled .nav-toggle span {
  background: var(--color-text);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-2xl);
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(30, 51, 41, 0.85) 0%,
    rgba(30, 51, 41, 0.4) 40%,
    rgba(30, 51, 41, 0.2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  max-width: 720px;
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: var(--space-sm);
}

.hero-title {
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
  font-weight: 300;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8125rem;
  opacity: 0.75;
  margin-top: 0.25rem;
}

/* Value cards */
.values {
  background: var(--color-white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.value-card {
  padding: var(--space-lg);
  background: var(--color-sand-light);
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-forest);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.value-card h3 {
  margin-bottom: var(--space-xs);
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.about-text p {
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
}

.about-text p:first-of-type {
  font-size: 1.125rem;
  color: var(--color-text);
}

.about-features {
  margin-top: var(--space-lg);
}

.about-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-sand);
  font-size: 0.9375rem;
}

.about-features li::before {
  content: "✓";
  color: var(--color-bronze);
  font-weight: 700;
  flex-shrink: 0;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

/* Parcels */
.parcels {
  background: var(--color-sand-light);
}

.parcels-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.parcels-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.filter-btn {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--color-white);
  border: 1px solid var(--color-sand);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-forest);
  color: var(--color-white);
  border-color: var(--color-forest);
}

.parcels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.parcel-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.parcel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.parcel-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-sand);
}

.parcel-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.parcel-card:hover .parcel-card-image img {
  transform: scale(1.05);
}

.parcel-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  padding: 0.25rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 100px;
  background: var(--color-available);
  color: var(--color-white);
}

.parcel-card-body {
  padding: var(--space-md);
}

.parcel-card-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.parcel-card-type {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.parcel-card-cadastral {
  font-size: 0.75rem;
  color: var(--color-bronze);
  margin-bottom: 0.25rem;
}

/* Master plan */
.master-plan {
  background: var(--color-white);
}

.master-plan-image {
  position: relative;
  margin-top: var(--space-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  border: 1px solid var(--color-sand);
}

.master-plan-image img {
  width: 100%;
  height: auto;
  display: block;
}

.master-plan-zoom {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  background: rgba(45, 74, 62, 0.85);
  color: var(--color-white);
  border-radius: var(--radius-sm);
}

.parcel-card-area {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.parcel-card-area-value {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-forest);
}

.parcel-card-area-unit {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.parcel-card-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* House types */
.house-types {
  background: var(--color-white);
}

.house-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.house-type-card {
  border: 1px solid var(--color-sand);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.house-type-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

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

.house-type-body {
  padding: var(--space-lg);
}

.house-type-body h3 {
  margin-bottom: var(--space-xs);
}

.house-type-body > p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.floor-breakdown {
  border-top: 1px solid var(--color-sand);
  padding-top: var(--space-md);
}

.floor-breakdown-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bronze);
  margin-bottom: var(--space-sm);
}

.floor-row {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.875rem;
}

.floor-row.total {
  font-weight: 600;
  border-top: 1px solid var(--color-sand);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.125rem;
}

/* Gallery */
.gallery {
  background: var(--color-forest-dark);
  color: var(--color-white);
}

.gallery .section-label {
  color: var(--color-bronze);
}

.gallery .section-intro {
  color: rgba(255, 255, 255, 0.7);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3/4;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.03);
}

/* Location */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.location-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 360px;
  background: var(--color-sand);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
}

.location-details h3 {
  margin-bottom: var(--space-md);
}

.location-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-sand);
  font-size: 0.9375rem;
}

.location-list li strong {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-forest);
  min-width: 3rem;
}

/* Contact */
.contact {
  background: var(--color-sand-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
}

.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-person {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-sand);
}

.contact-person strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-forest);
}

.contact-person span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  transition: opacity var(--transition);
}

.contact-method:hover {
  opacity: 0.75;
}

.contact-method-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-forest);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.contact-form {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  border: 1px solid var(--color-sand);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  transition: border-color var(--transition);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.form-consent input {
  margin-top: 3px;
}

.form-success {
  display: none;
  padding: var(--space-md);
  background: #e8f5ee;
  color: var(--color-forest);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9375rem;
}

/* Footer */
.footer {
  background: var(--color-forest-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-xl);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-white);
}

.footer-copy {
  font-size: 0.8125rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid,
  .location-grid,
  .contact-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .about-image {
    order: -1;
  }

  .about-image img {
    aspect-ratio: 16/10;
  }

  .gallery-item img {
    aspect-ratio: 16/10;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-cream);
    padding: var(--space-md);
    gap: var(--space-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links.open .nav-link {
    color: var(--color-text);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  section {
    padding-block: var(--space-xl);
  }
}