/* ========================================
   Manhattan Harbour — Styles
   Midnight Blue + Mint palette
   ======================================== */

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

:root {
  --midnight: #0a2540;
  --midnight-light: #133557;
  --midnight-soft: #1a4266;
  --mint: #6ee7b7;
  --mint-dark: #34d399;
  --mint-light: #a7f3d0;
  --mint-pale: #d1fae5;
  --cream: #f8faf9;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(10,37,64,0.08), 0 1px 2px rgba(10,37,64,0.06);
  --shadow-md: 0 4px 14px rgba(10,37,64,0.1), 0 2px 6px rgba(10,37,64,0.06);
  --shadow-lg: 0 10px 30px rgba(10,37,64,0.12), 0 4px 12px rgba(10,37,64,0.08);
  --shadow-xl: 0 20px 50px rgba(10,37,64,0.15), 0 8px 20px rgba(10,37,64,0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Nunito', 'Segoe UI', system-ui, sans-serif;
  color: var(--gray-700);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'DM Serif Display', Georgia, serif;
  color: var(--midnight);
  line-height: 1.2;
  font-weight: 400;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-mint {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}

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

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

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

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

/* ========================================
   Section Shared
   ======================================== */
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mint-dark);
  margin-bottom: 12px;
  background: var(--mint-pale);
  padding: 6px 16px;
  border-radius: 50px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-desc {
  margin: 0 auto;
}

/* ========================================
   Header / Nav
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248,250,249,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(10,37,64,0.06);
  transition: all var(--transition);
}

.site-header.scrolled {
  background: rgba(248,250,249,0.96);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: var(--midnight);
  font-weight: 400;
}

.logo svg {
  flex-shrink: 0;
}

#main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

#main-nav a {
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: all var(--transition);
}

#main-nav a:hover {
  color: var(--midnight);
  background: var(--mint-pale);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero
   ======================================== */
.hero {
  padding: 120px 0 0;
  background: var(--cream);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mint-dark);
  background: var(--mint-pale);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-headline {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--midnight);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stats li {
  display: flex;
  flex-direction: column;
}

.hero-stats strong {
  font-family: 'DM Serif Display', serif;
  font-size: 1.6rem;
  color: var(--midnight);
  font-weight: 400;
}

.hero-stats span {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 600;
}

.hero-visual {
  position: relative;
}

.hero-img-stack {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-img-stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 520/640;
}

.hero-float-card {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--midnight);
}

.hero-wave {
  margin-top: -1px;
  line-height: 0;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* ========================================
   Rooms
   ======================================== */
.rooms {
  padding: 80px 0 100px;
  background: var(--white);
}

.rooms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.room-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.room-img {
  overflow: hidden;
  aspect-ratio: 600/400;
}

.room-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.room-body {
  padding: 28px;
}

.room-body h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.room-body p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 18px;
}

.room-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.room-features li {
  background: var(--mint-pale);
  color: var(--midnight);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 50px;
}

.room-body .btn {
  padding: 10px 24px;
  font-size: 0.9rem;
}

/* ========================================
   Amenities
   ======================================== */
.amenities {
  padding: 100px 0;
  background: var(--midnight);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.amenities::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(110,231,183,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.amenities .section-eyebrow {
  background: rgba(110,231,183,0.2);
  color: var(--mint);
}

.amenities .section-title {
  color: var(--white);
}

.amenities .section-desc {
  color: rgba(255,255,255,0.7);
}

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

.amenities-content .section-desc {
  margin-bottom: 36px;
}

.amenities-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.amenity-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.amenity-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(110,231,183,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.amenity-item strong {
  display: block;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
  font-family: 'Nunito', sans-serif;
}

.amenity-item span,
.amenity-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

.amenities-visual {
  position: relative;
}

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

.amenities-img-grid img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 400/500;
}

/* ========================================
   About
   ======================================== */
.about {
  padding: 100px 0;
  background: var(--cream);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

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

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 560/600;
}

.about-img-small {
  position: absolute;
  bottom: -30px;
  right: -20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 5px solid var(--cream);
}

.about-img-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 400/280;
}

.about-content .section-desc {
  margin-bottom: 20px;
}

.about-content p {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.02rem;
}

/* ========================================
   Testimonials
   ======================================== */
.testimonials {
  padding: 100px 0;
  background: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-700);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--midnight);
}

.testimonial-author span {
  font-size: 0.82rem;
  color: var(--gray-500);
}

/* ========================================
   Location
   ======================================== */
.location {
  padding: 100px 0;
  background: var(--cream);
}

.location-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.location-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.location-content .section-desc {
  margin-bottom: 8px;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.location-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--gray-700);
  font-weight: 600;
}

.location-details svg {
  flex-shrink: 0;
}

.location-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 380px;
}

/* ========================================
   Contact
   ======================================== */
.contact {
  padding: 100px 0;
  background: var(--midnight);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(110,231,183,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-content .section-eyebrow {
  background: rgba(110,231,183,0.2);
  color: var(--mint);
}

.contact-content .section-title {
  color: var(--white);
  margin-bottom: 16px;
}

.contact-content .section-desc {
  color: rgba(255,255,255,0.7);
  margin-bottom: 32px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.contact-link:hover {
  color: var(--mint);
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--midnight);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  color: var(--gray-700);
  background: var(--gray-50);
  transition: all var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint-dark);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(110,231,183,0.2);
}

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

.form-note {
  font-size: 0.82rem;
  color: var(--gray-500);
  text-align: center;
  margin-top: 4px;
}

.form-success {
  text-align: center;
  padding: 20px;
}

.form-success h3 {
  font-size: 1.6rem;
  margin: 16px 0 10px;
}

.form-success p {
  color: var(--gray-600);
  margin-bottom: 24px;
  line-height: 1.7;
}

.success-icon {
  display: inline-flex;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--midnight);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  color: rgba(255,255,255,0.6);
  margin-top: 16px;
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer-links strong,
.footer-contact strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mint);
  margin-bottom: 16px;
  font-family: 'Nunito', sans-serif;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--mint);
}

.footer-contact svg {
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--mint);
}

/* ========================================
   Animations
   ======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
  .hero-grid,
  .amenities-layout,
  .about-layout,
  .contact-wrapper,
  .location-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .hero-visual {
    order: -1;
  }

  .hero-img-stack {
    max-width: 500px;
  }

  .about-img-small {
    right: 16px;
    bottom: -20px;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  #main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(248,250,249,0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 20px 24px;
    border-bottom: 1px solid rgba(10,37,64,0.08);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

  #main-nav.open {
    transform: translateY(0);
  }

  #main-nav ul {
    flex-direction: column;
    gap: 4px;
    width: 100%;
  }

  #main-nav a {
    display: block;
    padding: 12px 16px;
    width: 100%;
    text-align: center;
  }

  #main-nav .btn {
    margin-top: 8px;
  }

  .hero {
    padding: 100px 0 0;
  }

  .hero-grid {
    padding-bottom: 60px;
  }

  .hero-stats {
    gap: 24px;
  }

  .rooms-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .amenities-img-grid {
    grid-template-columns: 1fr;
  }

  .amenities-img-grid img {
    aspect-ratio: 400/300;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .hero-headline {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .rooms,
  .amenities,
  .about,
  .testimonials,
  .location,
  .contact {
    padding: 60px 0;
  }
}