:root {
  --primary-black: #000000;
  --secondary-black: #0d0d0d;
  --primary-gold: #d4af37;
  --gold-hover: #c9a227;
  --text-white: #ffffff;
  --text-muted: #cccccc;
  --shadow-luxury: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 8px 25px rgba(0, 0, 0, 0.4);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--primary-black);
  color: var(--text-white);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

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

/* Header */
.header {
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-gold) !important;
  text-decoration: none;
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  color: var(--text-white) !important;
  font-weight: 500;
  margin: 0 10px;
  transition: var(--transition);
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-gold) !important;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-gold);
  transition: var(--transition);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
  width: 100%;
}

.btn-primary-gold {
  background: var(--primary-gold);
  border: 2px solid var(--primary-gold);
  color: var(--primary-black);
  font-weight: 600;
  padding: 12px 30px;
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.btn-primary-gold:hover {
  background: var(--gold-hover);
  border-color: var(--gold-hover);
  color: var(--primary-black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-luxury);
}

.btn-outline-gold {
  background: transparent;
  border: 2px solid var(--primary-gold);
  color: var(--primary-gold);
  font-weight: 600;
  padding: 12px 30px;
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.btn-outline-gold:hover {
  background: var(--primary-gold);
  color: var(--primary-black);
  transform: translateY(-2px);
}

/* Language Selector */
.language-selector {
  position: relative;
}

.language-btn {
  background: transparent;
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  padding: 8px 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

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

.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--secondary-black);
  border: 1px solid var(--primary-gold);
  border-radius: 6px;
  min-width: 120px;
  display: none;
  z-index: 1001;
}

.language-dropdown.active {
  display: block;
}

.language-option {
  padding: 10px 15px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.language-option:last-child {
  border-bottom: none;
}

.language-option:hover {
  background: var(--primary-gold);
  color: var(--primary-black);
}

/* Hero Section */
.hero {
  padding: 150px 0 100px;
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("https://via.placeholder.com/1200x700/0d0d0d/ffffff?text=Premium+Hair+Studio")
    center/cover;
  opacity: 0.1;
  z-index: 1;
}

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

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 20px;
  color: var(--text-white);
}

.hero .lead {
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Trust Bar */
.trust-bar {
  padding: 40px 0;
  background: rgba(255, 255, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.trust-item {
  color: var(--primary-gold);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: 1px;
  color: var(--text-white);
}

.section-title span {
  color: var(--primary-gold);
}

/* Cards */
.card-luxury {
  background: var(--secondary-black);
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  height: 100%;
}

.card-luxury:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.card-luxury .card-body {
  padding: 2rem;
}

.card-luxury h5 {
  color: var(--primary-gold);
  font-weight: 600;
  margin-bottom: 1rem;
}

.card-luxury p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Feature Items */
.feature-item {
  text-align: center;
  padding: 2rem;
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.feature-item h5 {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 1rem;
}

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

/* Results Grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.result-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  /* box-shadow: var(--shadow-card); */
  /* transition: var(--transition); */
}

.result-item:hover {
  transform: scale(1.05);
}

.result-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.result-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--text-white);
  padding: 2rem 1rem 1rem;
  font-weight: 600;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-gold);
  color: var(--primary-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.process-step h5 {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 1rem;
}

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

/* Pricing Cards */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pricing-card {
  background: var(--secondary-black);
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

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

.pricing-card.featured {
  border-color: var(--primary-gold);
  transform: scale(1.05);
}

.pricing-card h4 {
  color: var(--primary-gold);
  font-weight: 700;
  margin-bottom: 1rem;
}

.pricing-card .price {
  font-size: 2rem;
  color: var(--text-white);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* FAQ */
.accordion-item {
  background: var(--secondary-black);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1rem;
}

.accordion-button {
  background: var(--secondary-black);
  color: var(--text-white);
  border: none;
  padding: 1.5rem;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background: var(--primary-gold);
  color: var(--primary-black);
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-body {
  background: var(--secondary-black);
  color: var(--text-muted);
  padding: 1.5rem;
}

/* Contact Form */
.contact-section {
  background: var(--secondary-black);
}

.form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-white);
  padding: 15px;
  border-radius: 8px;
}

.form-control:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-gold);
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
  color: var(--text-white);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-label {
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 8px;
}

/* Footer */
.footer {
  background: var(--primary-black);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 0 1rem;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

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

.social-links a {
  color: var(--text-muted);
  /* font-size: 1.5rem; */
  margin: 0 10px;
  transition: var(--transition);
}

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

/* Arrow Up Button */
.arrow-up {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-gold);
  color: var(--primary-black);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition);
  z-index: 1000;
}

.arrow-up:hover {
  background: var(--gold-hover);
  transform: translateY(-3px);
}

.arrow-up.visible {
  display: flex;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .trust-items {
    flex-direction: column;
    gap: 20px;
  }

  .navbar-nav {
    text-align: center;
  }

  .language-dropdown {
    position: static;
    display: block;
    margin-top: 10px;
  }
}

/* Utility Classes */
.text-gold {
  color: var(--primary-gold);
}

.bg-gradient {
  background: linear-gradient(
    135deg,
    var(--primary-black) 0%,
    var(--secondary-black) 100%
  );
}

.img-cover {
  object-fit: cover;
}