/* Yerevan Boutique Hotel — Design System */
:root {
  --bg-deep: #0f0c0a;
  --bg-card: #1a1612;
  --bg-elevated: #231e18;
  --text: #f5f0e8;
  --text-muted: #a89f92;
  --gold: #c9a962;
  --gold-light: #e4c98a;
  --gold-dark: #9a7b3c;
  --burgundy: #6b2d3a;
  --terracotta: #b85c38;
  --cream: #f5f0e8;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --radius: 4px;
  --radius-lg: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --header-h: 80px;
}

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

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: var(--gold-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--gold);
}

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.section-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--bg-deep);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(201, 169, 98, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(245, 240, 232, 0.3);
}

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 0.875rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
  background: rgba(15, 12, 10, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 169, 98, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid var(--gold);
  color: var(--gold);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

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

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 8rem;
}

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

.hero-slide {
  position: absolute;
  inset: 0;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.5s ease, transform 8s ease;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 12, 10, 0.3) 0%,
    rgba(15, 12, 10, 0.5) 40%,
    rgba(15, 12, 10, 0.95) 100%
  );
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--header-h);
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.hero-title span {
  display: block;
}

.hero-title-accent {
  font-style: italic;
  color: var(--gold-light);
}

.hero-sub {
  max-width: 520px;
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 169, 98, 0.2);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-light);
  font-weight: 500;
}

.hero-stats span {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  right: 4vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Booking bar */
.booking-bar {
  position: relative;
  z-index: 10;
  margin-top: -4rem;
  padding-bottom: 2rem;
}

.booking-quick {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid rgba(201, 169, 98, 0.15);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.booking-field label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.booking-field input,
.booking-field select {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
}

.booking-field input:focus,
.booking-field select:focus {
  outline: none;
  border-color: var(--gold);
}

.booking-quick .btn {
  align-self: end;
  height: fit-content;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

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

.about-img-accent {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 45%;
  border: 4px solid var(--bg-deep);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-badge {
  position: absolute;
  top: 2rem;
  left: -1.5rem;
  background: var(--burgundy);
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.about-badge span {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.about-badge strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.about-features {
  list-style: none;
  margin-top: 2rem;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.9375rem;
}

.about-features svg {
  width: 22px;
  height: 22px;
  color: var(--gold);
  flex-shrink: 0;
}

/* Rooms */
.rooms {
  background: var(--bg-card);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

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

.room-card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition), border-color var(--transition);
}

.room-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 169, 98, 0.25);
}

.room-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.room-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.room-card.featured .room-image {
  aspect-ratio: auto;
  min-height: 320px;
}

.room-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.room-card:hover .room-image img {
  transform: scale(1.06);
}

.room-price-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(15, 12, 10, 0.85);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.room-price-tag strong {
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.room-body {
  padding: 1.75rem;
}

.room-body h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.room-body p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.room-amenities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.room-amenities span {
  font-size: 0.6875rem;
  padding: 0.35rem 0.65rem;
  background: rgba(201, 169, 98, 0.1);
  color: var(--gold-light);
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.room-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.room-price-inline {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold-light);
}

.room-price-inline small {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Experience */
.experience {
  position: relative;
}

.experience-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(107, 45, 58, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.exp-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}

.exp-card:hover {
  border-color: rgba(201, 169, 98, 0.2);
  transform: translateY(-4px);
}

.exp-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.exp-card h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}

.exp-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: 0.75rem;
}

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

.gallery-item:first-child {
  grid-row: span 2;
  grid-column: span 2;
}

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

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 12, 10, 0.6), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Testimonials */
.testimonials {
  background: var(--bg-card);
  text-align: center;
}

.testimonial-slider {
  position: relative;
  min-height: 140px;
}

.testimonial {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
  pointer-events: none;
}

.testimonial.active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.testimonial p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-style: italic;
  max-width: 700px;
  margin: 0 auto 1rem;
  line-height: 1.4;
}

.testimonial footer {
  font-size: 0.875rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.testimonial-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(201, 169, 98, 0.3);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.testimonial-dots button.active {
  background: var(--gold);
  transform: scale(1.3);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  font-style: normal;
}

.contact-info p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.contact-info strong {
  display: block;
  color: var(--text);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
}

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

.form-row input {
  margin-bottom: 0;
}

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid rgba(201, 169, 98, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transform: translateY(24px) scale(0.98);
  transition: transform var(--transition);
}

.modal.open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background: var(--bg-elevated);
  border: none;
  border-radius: 50%;
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 1;
}

.modal-body {
  padding: 2.5rem;
}

.modal-body h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.modal-subtitle {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.reservation-summary {
  background: var(--bg-elevated);
  padding: 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.reservation-summary dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.9375rem;
}

.reservation-summary dt {
  color: var(--text-muted);
}

.reservation-summary dd {
  text-align: right;
  color: var(--text);
}

.reservation-total {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  font-size: 1.125rem;
}

.reservation-total strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold-light);
}

.reservation-form .form-group {
  margin-bottom: 1rem;
}

.reservation-form label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.reservation-form input,
.reservation-form textarea {
  width: 100%;
  padding: 0.875rem;
  background: var(--bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
}

.reservation-form input:focus {
  outline: none;
  border-color: var(--gold);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.confirmation-box {
  text-align: center;
  padding: 1rem 0;
}

.confirmation-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(201, 169, 98, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--gold);
}

.booking-ref {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  margin: 1rem 0;
}

.unavailable-msg {
  color: var(--terracotta);
  padding: 1rem;
  background: rgba(184, 92, 56, 0.1);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 1rem 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  font-size: 0.875rem;
  z-index: 3000;
  opacity: 0;
  transition: all var(--transition);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Cursor glow (desktop) */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 98, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

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

  .booking-quick .btn {
    grid-column: span 2;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .room-card.featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

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

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

  .nav-toggle {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--bg-deep);
    padding: 2rem;
    gap: 1.5rem;
  }

  .booking-quick {
    grid-template-columns: 1fr;
  }

  .booking-quick .btn {
    grid-column: span 1;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

  .gallery-item:first-child {
    grid-row: span 1;
    grid-column: span 2;
  }

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

  .form-row,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}