/* 
   undressvip.wiki - Main Stylesheet
   Purple & Silver color scheme - Unique layout design
*/

:root {
  --purple: #7C3AED;
  --purple-light: #9D5CF8;
  --purple-dark: #5B21B6;
  --silver: #E2E8F0;
  --silver-dark: #94A3B8;
  --gray-dark: #334155;
  --gray: #64748B;
  --gray-light: #CBD5E1;
  --white: #FFFFFF;
  --black: #0F172A;
  --gradient-bg: linear-gradient(135deg, var(--purple-dark) 0%, var(--purple) 100%);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--gray-dark);
  background-color: var(--white);
  position: relative;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Crimson Pro', serif;
  color: var(--black);
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  color: var(--gray);
}

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

a:hover {
  color: var(--purple-dark);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Side Design Element */
.side-design {
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(124, 58, 237, 0) 100%);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  z-index: -1;
}

/* Header & Navigation */
header {
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 100;
  box-shadow: var(--shadow);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo span {
  font-family: 'Crimson Pro', serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--purple);
}

nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--gray-dark);
  font-weight: 500;
  position: relative;
}

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

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

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

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
}

.menu-toggle span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--purple);
  transition: var(--transition);
}

.menu-toggle span:nth-child(1) {
  top: 0;
}

.menu-toggle span:nth-child(2) {
  top: 10px;
}

.menu-toggle span:nth-child(3) {
  top: 20px;
}

.menu-toggle.active span:nth-child(1) {
  top: 10px;
  transform: rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  top: 10px;
  transform: rotate(-45deg);
}

/* Hero Section */
.hero {
  padding: 8rem 0 5rem;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  left: -5%;
  bottom: -30%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, rgba(124, 58, 237, 0) 70%);
  border-radius: 50%;
  z-index: -1;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--gray);
  max-width: 90%;
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: var(--gradient-bg);
  color: var(--white);
  border-radius: 30px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
  color: var(--white);
}

.btn-secondary {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--purple);
  border-radius: 30px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  border: 1px solid var(--purple);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(124, 58, 237, 0.05);
  color: var(--purple-dark);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

/* Features Section */
.features {
  padding: 6rem 0;
  background-color: var(--white);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  right: -10%;
  top: 20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, rgba(124, 58, 237, 0) 70%);
  border-radius: 50%;
  z-index: -1;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-header p {
  font-size: 1.1rem;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(124, 58, 237, 0.1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.2);
}

.feature-icon {
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 0.75rem;
}

/* How It Works Section */
.how-it-works {
  padding: 6rem 0;
  background-color: rgba(124, 58, 237, 0.02);
  position: relative;
}

.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 4rem;
  position: relative;
}

.step {
  flex: 1;
  min-width: 250px;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-bg);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-family: 'Crimson Pro', serif;
  font-weight: 600;
  box-shadow: 0 5px 15px rgba(124, 58, 237, 0.3);
}

.connector {
  flex: 0.5;
  height: 2px;
  background: linear-gradient(to right, var(--purple-light), var(--purple));
  margin-top: 30px;
  position: relative;
  max-width: 100px;
}

.cta-center {
  text-align: center;
  margin-top: 3rem;
}

/* Footer */
footer {
  background: var(--black);
  padding: 4rem 0 0;
  color: var(--silver);
}

footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 3rem;
}

.footer-info {
  flex: 1;
  min-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-logo span {
  color: var(--silver);
  font-family: 'Crimson Pro', serif;
  font-weight: 600;
  font-size: 1.25rem;
}

.footer-links {
  display: flex;
  gap: 4rem;
}

.link-group h4 {
  color: var(--silver);
  margin-bottom: 1.5rem;
}

.link-group ul li {
  margin-bottom: 0.75rem;
}

.link-group a {
  color: var(--silver-dark);
  transition: var(--transition);
}

.link-group a:hover {
  color: var(--purple-light);
}

.copyright {
  margin-top: 4rem;
  padding: 1.5rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
  color: var(--silver-dark);
  margin: 0;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-content p {
    max-width: 100%;
  }
  
  .btn-group {
    justify-content: center;
  }
  
  .hero-visual {
    justify-content: center;
  }
  
  .steps {
    flex-direction: column;
    align-items: center;
    gap: 3rem;
  }
  
  .connector {
    display: none;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--white);
    padding: 1rem 0;
    gap: 0;
    box-shadow: var(--shadow);
    transform: translateY(-100vh);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav-links li {
    width: 100%;
    text-align: center;
  }
  
  .nav-links a {
    display: block;
    padding: 1rem;
  }
  
  .feature-cards {
    grid-template-columns: 1fr;
  }
  
  footer .container {
    flex-direction: column;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 1.5rem;
  }
}