@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;700&family=Playfair+Display:wght@700&display=swap');

:root {
  --primary-gold: #d4af37;
  --dark-gold: #aa8a2e;
  --pale-black: #121212;
  --deep-grey: #1e1e1e;
  --text-grey: #a0a0a0;
  --white: #ffffff;
  --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
  font-family: 'Noto Sans SC', sans-serif;
  background-color: var(--pale-black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, .brand-font {
  font-family: 'Playfair Display', serif;
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 100px 0;
}

/* --- Navigation --- */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 0;
  background: rgba(18, 18, 18, 0.95);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  z-index: 1000;
  transition: var(--transition);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-gold);
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

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

/* --- Hero --- */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://tse-mm.bing.com/th?q=Enterprise+Building+Luxury') center/cover;
  padding-top: 80px;
}

.hero-content h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  background: linear-gradient(to right, #d4af37, #f7e6ad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeInUp 1s ease;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-grey);
  max-width: 800px;
  margin: 0 auto 40px;
  animation: fadeInUp 1.2s ease;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 12px 35px;
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
  transition: var(--transition);
  cursor: pointer;
  background: transparent;
}

.btn:hover {
  background: var(--primary-gold);
  color: var(--pale-black);
}

.btn-filled {
  background: var(--primary-gold);
  color: var(--pale-black);
}

/* --- Stats --- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
  background: var(--deep-grey);
  padding: 60px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--primary-gold);
  margin-bottom: 10px;
}

.stat-item p {
  color: var(--text-grey);
  font-size: 0.9rem;
}

/* --- Components Grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.card {
  background: var(--deep-grey);
  border: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-gold);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-body {
  padding: 25px;
}

.card-body h3 {
  color: var(--primary-gold);
  margin-bottom: 15px;
}

/* --- News & Dynamics --- */
.news-list, .dynamics-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.news-item {
  display: flex;
  background: var(--deep-grey);
  padding: 20px;
  border-left: 4px solid transparent;
  transition: var(--transition);
}

.news-item:hover {
  border-left-color: var(--primary-gold);
  background: #252525;
}

.news-date {
  min-width: 100px;
  color: var(--primary-gold);
  font-weight: 700;
}

/* --- Forms --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

input, textarea {
  width: 100%;
  padding: 15px;
  background: var(--deep-grey);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--white);
  margin-bottom: 20px;
  outline: none;
}

input:focus, textarea:focus {
  border-color: var(--primary-gold);
}

/* --- Footer --- */
footer {
  padding: 80px 0 40px;
  background: #0a0a0a;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: var(--text-grey);
  font-size: 0.8rem;
}

/* --- Responsive --- */
@media (max-width: 968px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 2.5rem; }
  .nav-links { display: none; }
}

/* --- Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.floating-service {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 1000;
}

.service-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}