/* ===============================================
   KUAFÖR SALONU DEMO SİTESİ - ÖZEL STİLLER
   Bella Beauty Salon - Güzellik & Bakım
   Version: 1.0
=============================================== */

:root {
  /* Kuaför Renk Paleti */
  --primary-color: #9333EA;      /* Mor */
  --secondary-color: #EC4899;    /* Pembe */
  --accent-color: #F472B6;       /* Açık Pembe */
  --dark-color: #1F2937;         /* Koyu Gri */
  --text-color: #374151;         /* Metin */
  --bg-color: #FFFFFF;           /* Arka Plan */
  --soft-bg: #F3E8FF;           /* Yumuşak Mor */
  --light-gray: #F9FAFB;
  --border-color: #E5E7EB;
  
  /* Tipografi */
  --font-primary: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-heading: 'Playfair Display', 'Segoe UI', serif;
  
  /* Transitions */
  --transition: 0.3s ease;
  
  /* Shadows */
  --shadow-light: 0 2px 8px rgba(147, 51, 234, 0.1);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-dark: 0 8px 24px rgba(147, 51, 234, 0.15);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  overflow-x: hidden;
  opacity: 0;
  animation: fadeIn 0.5s ease-in-out forwards;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
.navbar {
  background: white;
  box-shadow: var(--shadow-light);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  backdrop-filter: blur(10px);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

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

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

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover {
  color: var(--primary-color);
  transform: translateY(-2px);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Buttons */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: var(--transition);
  cursor: pointer;
  font-size: 1rem;
  text-align: center;
}

.btn-small {
  padding: 8px 16px;
  font-size: 0.9rem;
}

.btn-full {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(147, 51, 234, 0.4);
}

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

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--soft-bg) 0%, white 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%239333EA" stop-opacity="0.1"/><stop offset="100%" stop-color="%239333EA" stop-opacity="0"/></radialGradient></defs><rect width="100" height="20" fill="url(%23a)"/></svg>');
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  line-height: 1.2;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-color);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 5rem 0;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  animation: slideIn 0.6s ease-out forwards;
  animation-delay: 0.2s;
}

.section:nth-child(even) {
  background: var(--light-gray);
}

.features-section {
  background: var(--soft-bg);
}

.appointment-section {
  background: linear-gradient(135deg, var(--soft-bg), white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  font-weight: 700;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-color);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-dark);
}

.service-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

.service-description {
  color: var(--text-color);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.service-price {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-dark);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

/* Appointment Section */
.appointment-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.appointment-info h2 {
  font-family: var(--font-heading);
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.contact-info {
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.contact-icon {
  margin-right: 1rem;
  font-size: 1.2rem;
  width: 20px;
}

/* Forms */
.appointment-form {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: var(--shadow-medium);
}

.appointment-form h3 {
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  transition: var(--transition);
  font-family: var(--font-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

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

/* Footer */
.footer {
  background: var(--dark-color);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.footer-section p,
.footer-section li {
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.footer-section ul {
  list-style: none;
}

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

.footer-section a:hover {
  color: var(--accent-color);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  font-size: 1.5rem;
  transition: var(--transition);
}

.social-links a:hover {
  transform: scale(1.2);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
}

.demo-info {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(147, 51, 234, 0.1);
  border-radius: 8px;
}

.footer-back-link {
  color: var(--accent-color) !important;
  font-weight: 600;
}

/* Back to Main Button */
.back-to-main {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--primary-color);
  color: white;
  padding: 12px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  z-index: 1000;
  transition: var(--transition);
  box-shadow: var(--shadow-medium);
}

.back-to-main:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

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

  .appointment-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .nav-links {
    display: none;
  }

  .section {
    padding: 3rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

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

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

  .back-to-main {
    top: 10px;
    right: 10px;
    font-size: 0.9rem;
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Loading Animation */
@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* Scroll Animations */
@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}