@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Open+Sans:wght@300;400;600&display=swap');

:root {
  --color-primary: #f0c05a;
  --color-primary-hover: #d9ad51;
  --color-bg: #1a1a1a;
  --color-bg-light: #252525;
  --color-text: #ffffff;
  --color-text-muted: #a3a3a3;
  --color-white: #ffffff;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: all 0.3s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  border: none;
  border-radius: 2px;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #000;
}

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

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #000;
}

/* Top Bar */
.top-bar {
  background-color: #000;
  padding: 8px 0;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-contact span {
  margin-right: 20px;
  color: var(--color-text-muted);
}

.top-bar-contact span i {
  color: var(--color-primary);
  margin-right: 5px;
}

.top-bar-lang {
  color: var(--color-primary);
  font-weight: 600;
}

/* Header */
.header {
  position: absolute;
  top: 35px; /* below top bar */
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition);
}

.header.sticky {
  position: fixed;
  top: 0;
  background-color: rgba(26, 26, 26, 0.95);
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon-fa {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-size: 24px;
  color: var(--color-primary);
}

.logo-text {
  font-family: var(--font-heading);
}
.logo-text h1 {
  font-size: 20px;
  letter-spacing: 2px;
  font-weight: 400;
  margin-bottom: 2px;
}
.logo-text span {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 25px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.header-btn {
  font-size: 11px;
  padding: 10px 20px;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.6)), url('../assets/images/hero_bg.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 54px;
  font-weight: 300;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.hero h1 strong {
  font-weight: 700;
}

.hero p {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

/* Banner Strip */
.banner-strip {
  background-color: #111;
  padding: 20px 0;
  text-align: center;
}
.banner-strip p {
  font-size: 16px;
  font-weight: 500;
}

/* Section General */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 40px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Split Section (Doctor) */
.split-section {
  display: flex;
  align-items: stretch;
  background-color: var(--color-bg-light);
}

.split-image {
  flex: 1;
  min-height: 500px;
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
}

.split-content {
  flex: 1;
  padding: 60px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-content h2 {
  font-size: 36px;
  font-weight: 400;
  margin-bottom: 25px;
}

.split-content p {
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.split-content .btn {
  align-self: flex-start;
  margin-top: 20px;
}

/* Services Grid */
.services-section {
  background-color: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.service-card {
  position: relative;
  height: 250px;
  background-color: #333;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  text-decoration: none;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 100%);
  z-index: 1;
  transition: var(--transition);
}

.service-card:hover::before {
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.4) 100%);
}

.service-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.service-content h3 {
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.service-content .line {
  width: 30px;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.service-card:hover .line {
  width: 50px;
}

.services-btn-wrapper {
  text-align: center;
  margin-top: 50px;
}

/* Financing Section */
.financing {
  background-color: #111;
  padding: 60px 0;
}

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

.financing-text {
  flex: 1;
}

.financing-text h2 {
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 15px;
}

.financing-text p {
  color: var(--color-text-muted);
}

.financing-logos {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}

.finance-card {
  background-color: #fff;
  padding: 20px 40px;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #000;
  font-weight: 700;
}
.finance-card span {
  font-size: 24px;
}
.finance-card small {
  color: #666;
}

/* Checklist */
.checklist {
  list-style: none;
  margin-bottom: 30px;
}
.checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  color: var(--color-text-muted);
}
.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 18px;
}

/* Stats Section */
.stats {
  background-color: #0a0a0a;
  padding: 60px 0;
}
.stats .container {
  display: flex;
  justify-content: space-around;
  text-align: center;
}
.stat-item h3 {
  font-size: 48px;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.stat-item p {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.8)), url('../assets/images/hero_bg.png') center/cover no-repeat;
  text-align: center;
  padding: 100px 0;
}
.cta-banner h2 {
  font-size: 42px;
  font-weight: 300;
  margin-bottom: 30px;
}

/* Before After */
.ba-section {
  background-color: var(--color-bg-light);
}
.ba-grid {
  display: flex;
  gap: 20px;
  justify-content: center;
}
.ba-item {
  position: relative;
  width: 48%;
}
.ba-item img {
  width: 100%;
}
.ba-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(0,0,0,0.7);
  padding: 5px 15px;
  color: var(--color-primary);
  font-size: 12px;
  text-transform: uppercase;
}

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.news-card {
  background-color: var(--color-bg-light);
}
.news-img {
  height: 200px;
  background-color: #333;
}
.news-content {
  padding: 25px;
}
.news-content h3 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 500;
}
.news-link {
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

/* Testimonial Banner */
.testimonial-banner {
  background-color: #111;
  text-align: center;
  padding: 80px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.testimonial-banner h2 {
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 20px;
}

/* Footer */
.footer {
  background-color: #000;
  padding: 60px 0 30px;
  border-top: 2px solid var(--color-primary);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}
.footer h4 {
  font-size: 16px;
  margin-bottom: 20px;
  text-transform: uppercase;
  color: var(--color-primary);
}
.footer p, .footer li {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: 10px;
}
.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #666;
  font-size: 12px;
}

@media (max-width: 992px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .split-section { flex-direction: column; }
  .financing .container { flex-direction: column; text-align: center; gap: 30px; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav { display: none; } /* Add mobile menu logic if needed */
  .hero h1 { font-size: 36px; }
  .stats .container { flex-direction: column; gap: 30px; }
  .ba-grid { flex-direction: column; }
  .ba-item { width: 100%; }
}