/*
* undressapp.love - Main Stylesheet
* Theme: Modern Tech with Oceanic Color Scheme
*/

:root {
  /* Primary color palette - tech oceanic inspired */
  --primary: #003B46; /* Deep Teal */
  --secondary: #07575B; /* Ocean Teal */
  --accent: #FF8552; /* Coral Orange */
  --light-accent: #C4DFE6; /* Light Blue */
  --neutral: #66A5AD; /* Medium Teal */
  --text-dark: #002129; /* Almost Black */
  --text-light: #F2F2F2; /* Off White */
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --card-bg: rgba(7, 87, 91, 0.9);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Source Sans Pro', sans-serif;
  background: var(--primary);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-light);
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.8rem;
  color: var(--light-accent);
}

h4 {
  font-size: 1.4rem;
  color: var(--accent);
}

p {
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.highlight {
  color: var(--accent);
}

.text-gradient {
  background: linear-gradient(90deg, var(--accent), var(--light-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  width: 60px;
  height: 4px;
  background: var(--accent);
  transform: translateX(-50%);
}

.section-title p {
  max-width: 600px;
  margin: 1rem auto 0;
  opacity: 0.8;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 59, 70, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(102, 165, 173, 0.2);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
}

.logo a {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo-icon {
  margin-right: 12px;
}

.logo-text span {
  color: var(--accent);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  position: relative;
  font-weight: 500;
  padding: 5px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--light-accent);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 28px;
  height: 3px;
  background-color: var(--light-accent);
  margin: 3px 0;
  border-radius: 3px;
  transition: 0.4s;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(255, 133, 82, 0.4);
}

.btn-primary:hover {
  background: #ff7038;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 133, 82, 0.5);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--light-accent);
  color: var(--light-accent);
}

.btn-secondary:hover {
  background: rgba(196, 223, 230, 0.1);
  transform: translateY(-3px);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient);
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(102, 165, 173, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 133, 82, 0.2) 0%, transparent 50%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text {
  padding-right: 2rem;
}

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

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(196, 223, 230, 0.1);
  z-index: -1;
}

.hero-image svg {
  max-width: 100%;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

/* Features Section */
.features {
  padding: 7rem 0;
  position: relative;
  background: var(--secondary);
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(rgba(0, 59, 70, 0.95), rgba(7, 87, 91, 0.95)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2366a5ad' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.feature-card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 2.5rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(196, 223, 230, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 15px 35px rgba(255, 133, 82, 0.2);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card p {
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.feature-card .btn {
  margin-top: auto;
}

/* How it Works Section */
.how-it-works {
  padding: 7rem 0;
  background: var(--primary);
  position: relative;
}

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

.step-row {
  display: flex;
  align-items: center;
  margin-bottom: 5rem;
  position: relative;
}

.step-row:last-child {
  margin-bottom: 0;
}

.step-row:nth-child(even) {
  flex-direction: row-reverse;
}

.step-row:nth-child(even) .step-content {
  padding-right: 0;
  padding-left: 3rem;
  text-align: right;
}

.step-row:nth-child(even) .step-image {
  text-align: left;
}

.step-row::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 100%;
  height: 50px;
  width: 2px;
  background: var(--accent);
  transform: translateX(-50%);
}

.step-row:last-child::after {
  display: none;
}

.step-content,
.step-image {
  flex: 1;
}

.step-content {
  padding-right: 3rem;
}

.step-number {
  display: inline-block;
  background: var(--accent);
  color: var(--text-light);
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.step-image {
  text-align: right;
}

.step-image svg {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.15));
}

/* Reviews Section */
.reviews {
  padding: 7rem 0;
  background: var(--secondary);
  position: relative;
}

.reviews::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(rgba(7, 87, 91, 0.9), rgba(7, 87, 91, 0.9)),
    url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%2366a5ad' fill-opacity='0.1' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.review-card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 2rem;
  border: 1px solid rgba(196, 223, 230, 0.1);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.review-stars {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.review-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.review-author {
  display: flex;
  align-items: center;
}

.author-info h4 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

.author-info p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: rgba(255, 133, 82, 0.05);
  transform: rotate(30deg);
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  margin-bottom: 1.5rem;
}

.cta-content p {
  margin-bottom: 2.5rem;
  font-size: 1.2rem;
}

/* Footer */
footer {
  padding: 5rem 0 2rem;
  background: var(--text-dark);
  border-top: 1px solid rgba(102, 165, 173, 0.1);
}

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

.footer-brand {
  flex: 1;
  min-width: 250px;
}

.footer-brand p {
  margin-top: 1.5rem;
  opacity: 0.7;
}

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

.footer-column {
  min-width: 150px;
}

.footer-column h4 {
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column a {
  opacity: 0.7;
  transition: all 0.3s ease;
}

.footer-column a:hover {
  color: var(--accent);
  opacity: 1;
  transform: translateX(5px);
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(102, 165, 173, 0.1);
  opacity: 0.6;
  font-size: 0.9rem;
}

.disclaimer {
  margin-top: 1rem;
  font-size: 0.8rem;
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
  h1 {
    font-size: 2.7rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .step-row {
    flex-direction: column !important;
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .step-row:nth-child(even) .step-content {
    padding-left: 0;
    text-align: center;
  }
  
  .step-content {
    padding-right: 0;
    margin-bottom: 2rem;
  }
  
  .step-image {
    text-align: center !important;
  }
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: 2.3rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-text {
    padding-right: 0;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    flex-direction: column;
    background: var(--text-dark);
    width: 80%;
    max-width: 300px;
    height: 100vh;
    padding: 2rem;
    transition: right 0.3s ease;
    align-items: flex-start;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
  
  .footer-column {
    margin-right: 0;
  }
  
  .btn {
    display: block;
    width: 100%;
    text-align: center;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
}

@media screen and (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.7rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
}