@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Inter:wght@300;400;500&display=swap');

:root {
  --basalt: #09090B;
  --mercury: #E5E7EB;
  --anthracite: #18181B;
  --steel: #3F3F46;
  --oxygen: #FFFFFF;
  --champagne: #C4B59A;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 2rem;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
  
  --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.6s cubic-bezier(0.65, 0, 0.35, 1);
  --transition-luxury: 0.8s cubic-bezier(0.76, 0, 0.24, 1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--basalt);
  color: var(--mercury);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 0.9rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(20px);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-luxury);
  width: 90%;
  max-width: 1200px;
}

header.hidden {
  transform: translateX(-50%) translateY(-120%);
}

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

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--oxygen);
  transition: var(--transition-fast);
}

.logo:hover {
  transform: scale(1.05);
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

nav a {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--oxygen);
  transition: var(--transition-smooth);
}

nav a:hover::after {
  width: 100%;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.5rem;
}

.burger span {
  width: 1.5rem;
  height: 2px;
  background: var(--oxygen);
  transition: var(--transition-fast);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 80% 50% at 50% 120%, rgba(196, 181, 154, 0.06) 0%, transparent 55%),
    radial-gradient(ellipse 100% 100% at 50% 0%, var(--anthracite) 0%, transparent 50%),
    linear-gradient(165deg, #0D0D0F 0%, var(--basalt) 40%, #111113 100%);
  z-index: 0;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
  background-image:
    linear-gradient(30deg, var(--oxygen) 0.5px, transparent 0.5px),
    linear-gradient(-30deg, var(--oxygen) 0.5px, transparent 0.5px);
  background-size: 48px 84px;
  animation: patternMove 25s linear infinite;
}

@keyframes patternMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(48px, 0); }
}

/* Luxury corner frames */
.hero-frame {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.hero-frame--tl {
  top: var(--space-lg);
  left: var(--space-lg);
  width: 4rem;
  height: 4rem;
  border-top: 1px solid rgba(196, 181, 154, 0.35);
  border-left: 1px solid rgba(196, 181, 154, 0.35);
}

.hero-frame--tr {
  top: var(--space-lg);
  right: var(--space-lg);
  width: 4rem;
  height: 4rem;
  border-top: 1px solid rgba(196, 181, 154, 0.35);
  border-right: 1px solid rgba(196, 181, 154, 0.35);
}

.hero-frame--bl {
  bottom: var(--space-lg);
  left: var(--space-lg);
  width: 4rem;
  height: 4rem;
  border-bottom: 1px solid rgba(196, 181, 154, 0.35);
  border-left: 1px solid rgba(196, 181, 154, 0.35);
}

.hero-frame--br {
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 4rem;
  height: 4rem;
  border-bottom: 1px solid rgba(196, 181, 154, 0.35);
  border-right: 1px solid rgba(196, 181, 154, 0.35);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 880px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: var(--space-md);
  animation: fadeInUp 1s var(--transition-luxury) backwards;
}

.hero-accent {
  width: 3rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--champagne), transparent);
  margin: 0 auto var(--space-md);
  animation: fadeInUp 1s var(--transition-luxury) 0.1s backwards;
}

.hero h1 {
  font-size: clamp(2.5rem, 7.5vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: var(--space-md);
  color: var(--oxygen);
  animation: fadeInUp 1s var(--transition-luxury) 0.15s backwards;
}

.hero p {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  color: var(--mercury);
  font-weight: 400;
  animation: fadeInUp 1s var(--transition-luxury) 0.25s backwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
  animation: fadeInUp 1s var(--transition-luxury) 0.35s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  background: var(--oxygen);
  color: var(--basalt);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: var(--mercury);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300%;
  height: 300%;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn:hover {
  transform: translateY(-0.25rem);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--oxygen);
  border: 2px solid var(--oxygen);
}

.btn-outline::before {
  background: var(--oxygen);
}

.btn-outline:hover span {
  color: var(--basalt);
}

section {
  padding: var(--space-xl) 0;
  position: relative;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-lg);
  text-align: center;
  color: var(--oxygen);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

.card {
  background: var(--anthracite);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--shadow-lg);
}

.card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: var(--transition-luxury);
}

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

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

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--oxygen);
}

.card-text {
  font-size: 0.9rem;
  color: var(--mercury);
  margin-bottom: var(--space-sm);
}

.price {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--oxygen);
}

.asymmetric-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.asymmetric-content {
  position: relative;
  z-index: 2;
}

.asymmetric-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: var(--transition-luxury);
}

.asymmetric-img:hover {
  transform: rotate(0deg) scale(1.02);
}

.overlap-section {
  position: relative;
  margin-top: -4rem;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--anthracite);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.feature-item:hover {
  background: var(--steel);
  transform: translateX(0.5rem);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--oxygen);
  flex-shrink: 0;
}

.contact-section {
  background: var(--anthracite);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--basalt);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.contact-item:hover {
  background: var(--steel);
}

.contact-item i {
  font-size: 1.25rem;
  color: var(--oxygen);
}

form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

label {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mercury);
}

input, textarea {
  padding: 0.9rem;
  background: var(--basalt);
  border: 2px solid var(--steel);
  border-radius: var(--radius-sm);
  color: var(--oxygen);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--oxygen);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.checkbox-group input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.2rem;
  cursor: pointer;
}

.checkbox-group label {
  text-transform: none;
  font-size: 0.8rem;
  cursor: pointer;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

footer {
  padding: var(--space-md) 0;
  text-align: center;
  border-top: 1px solid var(--steel);
  font-size: 0.8rem;
  color: var(--steel);
}

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

.footer-links {
  display: flex;
  gap: var(--space-sm);
  list-style: none;
}

.footer-links a:hover {
  color: var(--oxygen);
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 9, 11, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 0.3s;
}

.modal.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--anthracite);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  position: relative;
  animation: slideUp 0.4s var(--transition-luxury);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 1.5rem;
  color: var(--mercury);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--oxygen);
  transform: rotate(90deg);
}

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content h1 {
  font-size: clamp(4rem, 15vw, 10rem);
  color: var(--oxygen);
  margin-bottom: var(--space-sm);
}

.thank-you-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content {
  max-width: 600px;
}

.thank-you-content i {
  font-size: 4rem;
  color: var(--oxygen);
  margin-bottom: var(--space-md);
}

.policy-page {
  padding: var(--space-xl) 0;
  max-width: 900px;
  margin: 0 auto;
}

.policy-page h1 {
  margin-bottom: var(--space-lg);
  margin-top: var(--space-xl);
}

.policy-page h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--oxygen);
}

.policy-page p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.policy-page ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.policy-page li {
  margin-bottom: var(--space-sm);
}

.scroll-indicator {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 3rem;
  height: 3rem;
  background: var(--oxygen);
  color: var(--basalt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 999;
  box-shadow: var(--shadow-md);
}

.scroll-indicator.visible {
  opacity: 1;
}

.scroll-indicator:hover {
  transform: translateY(-0.25rem);
}

.parallax {
  transition: transform 0.1s ease-out;
}

@media (min-width: 768px) {
  .asymmetric-section {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
}

@media (max-width: 768px) {
  header {
    width: 95%;
    padding: 0.75rem 1rem;
  }
  
  .logo {
    font-size: 1.25rem;
  }
  
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background: var(--anthracite);
    padding: var(--space-xl) var(--space-md);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-lg);
  }
  
  nav.active {
    right: 0;
  }
  
  nav ul {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  nav a {
    font-size: 0.9rem;
  }
  
  .burger {
    display: flex;
  }
  
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .asymmetric-section {
    grid-template-columns: 1fr;
  }
  
  .asymmetric-section[style*="direction: rtl"] {
    direction: ltr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
  
  .card-img {
    height: 240px;
  }
  
  .hero {
    min-height: 80vh;
    padding: var(--space-lg) 0;
  }
  
  section {
    padding: var(--space-lg) 0;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  
  header {
    padding: 0.6rem 0.75rem;
  }
  
  .logo {
    font-size: 1.1rem;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .hero {
    padding: var(--space-md) 0;
    min-height: 70vh;
  }

  .hero-frame {
    width: 2.5rem;
    height: 2.5rem;
  }

  .hero-frame--tl,
  .hero-frame--tr {
    top: var(--space-md);
  }

  .hero-frame--bl,
  .hero-frame--br {
    bottom: var(--space-md);
  }

  .hero-frame--tl,
  .hero-frame--bl {
    left: var(--space-sm);
  }

  .hero-frame--tr,
  .hero-frame--br {
    right: var(--space-sm);
  }
  
  section {
    padding: var(--space-md) 0;
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
  }
  
  .card-content {
    padding: 1.25rem;
  }
  
  .contact-section {
    padding: var(--space-md);
  }
  
  .feature-item {
    padding: 1rem;
  }
  
  .modal-content {
    padding: var(--space-md);
  }
  
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.1rem; }
  
  .card-img {
    height: 200px;
  }
  
  .map-container {
    height: 300px;
  }
}

@media (max-width: 360px) {
  :root {
    font-size: 13px;
  }
  
  .container {
    padding: 0 0.75rem;
  }
  
  header {
    padding: 0.5rem;
  }
  
  .logo {
    font-size: 1rem;
  }
  
  .btn {
    padding: 0.65rem 1.25rem;
  }
  
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.35rem; }
}

/* 320px – small phones (iPhone SE, narrow devices) */
@media (max-width: 320px) {
  :root {
    font-size: 12px;
  }

  .container {
    padding: 0 0.5rem;
  }

  header {
    padding: 0.4rem 0.5rem;
    width: 100%;
    border-radius: 0;
  }

  .logo {
    font-size: 0.9rem;
    max-width: 60%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.75rem;
  }

  .hero {
    min-height: 50vh;
    padding: var(--space-sm) 0;
  }

  .hero-frame {
    width: 1.75rem;
    height: 1.75rem;
  }

  .hero-frame--tl,
  .hero-frame--tr {
    top: var(--space-sm);
  }

  .hero-frame--bl,
  .hero-frame--br {
    bottom: var(--space-sm);
  }

  .hero-frame--tl,
  .hero-frame--bl {
    left: var(--space-xs);
  }

  .hero-frame--tr,
  .hero-frame--br {
    right: var(--space-xs);
  }

  .hero-eyebrow {
    font-size: 0.6rem;
    letter-spacing: 0.25em;
  }

  .hero-content p {
    font-size: 0.85rem;
  }

  section {
    padding: var(--space-sm) 0;
  }

  .section-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }

  h1 { font-size: 1.35rem; }
  h2 { font-size: 1.2rem; margin-bottom: 1rem; }
  h3 { font-size: 1rem; }
  h4 { font-size: 0.95rem; }

  .contact-section {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
  }

  .contact-grid {
    gap: var(--space-md);
  }

  .contact-item {
    gap: 0.5rem;
    padding: 0.5rem 0;
  }

  .contact-item i {
    font-size: 1rem;
  }

  .contact-item p,
  .contact-item a {
    font-size: 0.8rem;
    word-break: break-word;
  }

  .form-group input,
  .form-group textarea {
    font-size: 16px; /* prevents iOS zoom on focus */
    min-height: 2.5rem;
  }

  .checkbox-group label {
    font-size: 0.75rem;
  }

  .map-container {
    height: 260px;
    border-radius: var(--radius-sm);
  }

  .card-content {
    padding: 1rem;
  }

  .card-img {
    height: 180px;
  }

  .card-title {
    font-size: 1rem;
  }

  .card-text {
    font-size: 0.8rem;
  }

  .grid,
  .grid-2,
  .grid-3 {
    gap: var(--space-sm);
    grid-template-columns: 1fr;
  }

  .grid-2 .card,
  .grid-3 .card {
    min-width: 0;
  }

  .modal-content {
    padding: var(--space-sm);
    max-width: calc(100vw - 1rem);
  }

  footer .footer-content {
    flex-direction: column;
    gap: 0.75rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
}