/* ========================================
   Doi Stays – Styles
   Earthy, minimal, calm
   ======================================== */

:root {
  --color-bg: #FAF7F2;
  --color-bg-alt: #F0EBE3;
  --color-text: #2C2C2C;
  --color-text-light: #6B6560;
  --color-text-muted: #9B9490;
  --color-accent: #5C6B4F;
  --color-accent-hover: #4A5840;
  --color-border: #E0D9CF;
  --color-white: #FFFFFF;
  --color-dark: #1A1A18;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Navigation
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  transition: background-color var(--transition), padding var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  padding: 14px 40px;
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 40px;
  width: 40px;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}

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

.nav.scrolled .nav-logo-img {
  filter: none;
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav.scrolled .nav-links a {
  color: var(--color-text-light);
}

.nav.scrolled .nav-links a:hover {
  color: var(--color-text);
}

.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: 1.5px;
  background: var(--color-white);
  transition: background var(--transition);
}

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

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--color-bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-text);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('main.jpeg') center/cover no-repeat;
  color: var(--color-white);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 26, 24, 0.3) 0%,
    rgba(26, 26, 24, 0.45) 50%,
    rgba(26, 26, 24, 0.6) 100%
  );
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 0 24px;
}

.hero-subtitle {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.85;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.hero-tagline {
  font-size: 1.1rem;
  font-weight: 300;
  opacity: 0.8;
  margin-bottom: 40px;
  font-style: italic;
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
}

.hero-scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

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

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

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ========================================
   Section Defaults
   ======================================== */

.section {
  padding: 120px 0;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--color-text);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 60px;
}

/* ========================================
   Properties
   ======================================== */

.property-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.property-card {
  display: block;
  transition: transform var(--transition);
}

.property-card:hover {
  transform: translateY(-4px);
}

.property-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  border-radius: 2px;
}

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

.property-card:hover .property-image img {
  transform: scale(1.03);
}

.property-image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 24, 0);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 24px;
  transition: background var(--transition);
}

.property-card:hover .property-image-overlay {
  background: rgba(26, 26, 24, 0.25);
}

.property-cta {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
}

.property-card:hover .property-cta {
  opacity: 1;
  transform: translateY(0);
}

.property-info {
  padding: 24px 0;
}

.property-info h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.property-type {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.property-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   About
   ======================================== */

.about {
  background: var(--color-bg-alt);
}

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

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 2px;
}

.about-text p {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-text .section-title {
  margin-bottom: 28px;
}

/* ========================================
   Experiences
   ======================================== */

.experience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.experience-card {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.experience-icon {
  color: var(--color-accent);
  margin-bottom: 20px;
}

.experience-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.experience-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   Image Break
   ======================================== */

.image-break {
  height: 50vh;
  min-height: 300px;
  overflow: hidden;
}

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

/* ========================================
   Contact
   ======================================== */

.contact {
  background: var(--color-bg-alt);
  text-align: center;
}

.contact .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  padding: 40px 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.contact-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.contact-card svg {
  color: var(--color-accent);
}

.contact-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-img {
  height: 44px;
  width: 44px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.85rem;
  opacity: 0.6;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  opacity: 0.4;
}

/* ========================================
   Property Detail Page
   ======================================== */

.detail-hero {
  position: relative;
  height: 70vh;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
}

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

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

.detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,24,0.7) 0%, rgba(26,26,24,0.1) 60%);
}

.detail-hero-content {
  position: relative;
  padding: 60px 40px;
  max-width: 800px;
}

.detail-hero-content .section-label {
  color: rgba(255,255,255,0.7);
}

.detail-hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  margin-bottom: 12px;
}

.detail-hero-content p {
  font-size: 1.1rem;
  opacity: 0.85;
  max-width: 500px;
  line-height: 1.7;
}

/* Detail Content */
.detail-content {
  padding: 80px 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 80px;
}

.detail-description h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.detail-description p {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* Amenities */
.detail-sidebar h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.amenity-list {
  list-style: none;
  margin-bottom: 40px;
}

.amenity-list li {
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.amenity-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.pricing-note {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
  line-height: 1.7;
}

.detail-sidebar .btn {
  width: 100%;
  text-align: center;
}

/* Photo Gallery */
.photo-gallery {
  padding: 0 0 80px;
}

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

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 2px;
}

/* Location */
.location-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
}

.location-section h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.location-section p {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  max-width: 700px;
}

/* Back Link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  position: fixed;
  top: 24px;
  left: 40px;
  z-index: 100;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  transition: color var(--transition);
}

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

/* ========================================
   Animations (fade-in on scroll)
   ======================================== */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .nav {
    padding: 16px 24px;
  }

  .section {
    padding: 80px 0;
  }

  .property-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .about-image img {
    aspect-ratio: 16/9;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .experience-card {
    padding: 28px 0;
  }

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

  .footer-content {
    flex-direction: column;
    gap: 24px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }

  /* Detail page responsive */
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .detail-hero {
    height: 50vh;
  }

  .detail-hero-content {
    padding: 40px 24px;
  }

  .back-link {
    left: 24px;
    top: 16px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 3rem;
  }

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