/* ============================================
   METRO 102 APARTMENTS — Stylesheet
   Urban · Modern · Sophisticated
   ============================================ */

/* === CSS Variables === */
:root {
  --color-primary: #B85D1A; /* Terracotta Darker */
  --color-primary-dark: #8A4613;
  --color-secondary: #5B6E5E; /* Sage Green Darker */
  --color-accent: #E5C37A; /* Lighter Ochre for better contrast */
  
  --white: #FFFFFF;
  --off-white: #FDFBF7; /* Warm White */
  --charcoal: #1A1C20;
  --muted: #5E5854;
  --muted-2: #8E8985;

  --font-display: 'Inter', sans-serif;
  --font-body: 'Work Sans', sans-serif;

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

  --shadow-card: 0 4px 24px rgba(184,93,26,0.06), 0 1px 4px rgba(184,93,26,0.04);
  --shadow-card-hover: 0 12px 40px rgba(184,93,26,0.12), 0 2px 8px rgba(184,93,26,0.08);
  --shadow-primary: 0 8px 32px rgba(184,93,26,0.25);

  --bg-light: #FDFBF7;
  --bg-dark: #2A313C; /* Sophisticated Slate Blue/Grey */
  --bg-accent: #B85D1A;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--charcoal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

section {
  padding: 100px 24px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--muted);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* === Sticky Nav === */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-cta {
  display: flex;
  align-items: center;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

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

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

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  background: var(--white);
  padding: 24px 32px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.nav-mobile.open {
  display: block;
}

.nav-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.nav-mobile ul a {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}

/* === Hero Section === */
#hero {
  position: relative;
  height: 90vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-primary);
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out, transform 8s linear;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(1.1);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide-content {
  position: relative;
  z-index: 5;
  text-align: center;
  color: white;
  max-width: 900px;
  padding: 0 24px;
  transform: translateY(30px);
  opacity: 0;
  transition: all 1s cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
}

.hero-slide.active .hero-slide-content {
  transform: translateY(0);
  opacity: 1;
}

.hero-slide-h2 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.95;
  margin-top: 10px;
  text-transform: uppercase;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.45), rgba(0,0,0,0.65));
}

.hero-content {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  text-align: center;
  color: var(--white);
  width: 100%;
  max-width: 800px;
  padding: 0 32px;
}

.hero-eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: var(--color-accent);
}

.hero-h1 {
  font-size: clamp(3rem, 6vw, 4.5rem);
  margin-bottom: 24px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.hero-sub {
  font-size: 1.2rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.carousel-arrows {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: flex;
  gap: 12px;
}

.carousel-arrow {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}

.carousel-arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.carousel-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
}

.carousel-dot.active {
  background: var(--color-primary);
  transform: scale(1.2);
}

/* === Stats Bar === */
#stats-bar {
  padding: 0;
  background: var(--bg-dark);
}

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

.stat-item {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
}

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

.stat-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
}

.stat-value span {
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}

/* === Feature Cards === */
#feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0;
}

.feature-card {
  position: relative;
  height: 450px;
  overflow: hidden;
}

.feature-card-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 1s ease;
}

.feature-card:hover .feature-card-img {
  transform: scale(1.1);
}

.feature-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
}

.feature-card-content {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
  color: var(--white);
}

.feature-card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 12px;
  display: block;
}

.feature-card-title {
  font-size: 2rem;
  margin-bottom: 16px;
}

.feature-card-link {
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

.feature-card:hover .feature-card-link {
  opacity: 1;
  transform: translateY(0);
}

/* === About Section === */
.about-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

.about-left h2 em {
  font-style: normal;
  color: var(--color-primary);
}

.about-copy {
  margin-bottom: 24px;
  font-size: 1.1rem;
}

.about-highlights {
  margin-top: 40px;
  display: grid;
  gap: 24px;
}

.about-highlight {
  display: flex;
  gap: 20px;
}

.about-highlight-icon {
  width: 48px;
  height: 48px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.about-highlight-text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.about-highlight-text span {
  font-size: 0.9rem;
  color: var(--muted);
}

.about-right {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.eligibility-table-wrapper {
  background: rgba(255,255,255,0.05);
  padding: 40px;
  border-radius: 16px;
  width: 100%;
}

.eligibility-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
  color: white;
}

.eligibility-table th {
  text-align: left;
  padding: 15px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.eligibility-table td {
  padding: 20px 15px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 1.1rem;
}

.about-img-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about-img-card:first-child {
  grid-column: span 2;
  height: 300px;
}

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

/* === Amenities === */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.amenity-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.05);
  text-align: center;
  transition: var(--transition);
}

.amenity-card:hover {
  background: var(--off-white);
  border-color: var(--color-primary);
  transform: translateY(-5px);
}

.amenity-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.amenity-name {
  font-weight: 600;
  font-size: 0.95rem;
}

/* === Location === */
#location {
  padding: 0;
}

.location-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.location-map {
  height: 100%;
  min-height: 600px;
  position: relative;
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.location-content {
  padding: 100px 80px;
  background: var(--off-white);
}

.location-highlights {
  margin-top: 40px;
  display: grid;
  gap: 32px;
}

.location-highlight {
  display: flex;
  gap: 20px;
}

.location-highlight i {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-top: 4px;
}

/* === Contact === */
#contact {
  text-align: center;
}

.contact-inner {
  max-width: 800px;
  margin: 0 auto;
}

.contact-divider {
  height: 1px;
  background: rgba(0,0,0,0.1);
  margin: 60px 0;
}

.office-hours {
  display: flex;
  justify-content: center;
  gap: 80px;
}

.office-hours-day {
  font-weight: 700;
  margin-bottom: 8px;
}

/* === Footer === */
#footer {
  background: var(--bg-dark);
  color: var(--white);
  padding: 100px 32px 40px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 80px;
  margin-bottom: 80px;
}

.footer-col h4 {
  margin-bottom: 32px;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.footer-tagline {
  margin-top: 24px;
  color: rgba(255,255,255,0.7);
  max-width: 300px;
}

.footer-contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  color: rgba(255,255,255,0.8);
}

.footer-contact-item i {
  color: var(--color-primary);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 16px;
}

.footer-col ul a {
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* === Animations === */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* === Residences Section === */
#residences {
  padding: 100px 0;
  background: var(--bg-light);
}

.fp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 60px;
}

.fp-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fp-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.fp-card-img {
  height: 280px;
  overflow: hidden;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.fp-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.fp-card-body {
  padding: 36px;
}

.fp-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.fp-features {
  margin-bottom: 28px;
  font-size: 0.9rem;
}

.fp-features-heading {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.fp-features > ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 7px;
}

.fp-features > ul > li {
  color: var(--text-dark);
  font-weight: 500;
}

.fp-features > ul > li em {
  font-weight: 400;
  color: var(--text-muted);
  font-style: normal;
}

.fp-features > ul > li > ul {
  list-style: none;
  padding: 0;
  margin: 6px 0 0 16px;
  display: grid;
  gap: 4px;
}

.fp-features > ul > li > ul > li {
  color: var(--text-muted);
  font-weight: 400;
  position: relative;
  padding-left: 14px;
}

.fp-features > ul > li > ul > li::before {
  content: '■';
  position: absolute;
  left: 0;
  font-size: 0.4rem;
  top: 5px;
  color: var(--color-accent);
}

/* === Mobile Responsiveness === */
@media (max-width: 1024px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .about-inner, .location-inner, .footer-inner { grid-template-columns: 1fr; gap: 60px; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  #feature-cards { grid-template-columns: 1fr; }
  .feature-card { height: 300px; }
  .amenities-grid { grid-template-columns: repeat(2, 1fr); }
  .fp-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-buttons { flex-direction: column; }
  .office-hours { flex-direction: column; gap: 32px; }
}