/* 
  Main Stylesheet for rumyanaya-vermisheli.com
  Contains all global styles for the website
*/

/* ===== VARIABLES ===== */
:root {
  /* Colors */
  --primary-color: #4CAF50;
  --primary-dark: #388E3C;
  --primary-light: #A5D6A7;
  --secondary-color: #FFA000;
  --text-color: #333333;
  --text-light: #666666;
  --bg-color: #FFFFFF;
  --bg-light: #F5F5F5;
  --bg-dark: #E0E0E0;
  --border-color: #DDDDDD;
  --success-color: #4CAF50;
  --error-color: #F44336;
  
  /* Typography */
  --font-family: 'Lato', 'Roboto', sans-serif;
  --heading-font: 'Montserrat', 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: 1.5rem;
}

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

button, .btn-primary {
  cursor: pointer;
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}

button:hover, .btn-primary:hover {
  background-color: var(--primary-dark);
  color: white;
}

input, textarea, select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

.section-header p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: white;
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

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

.logo a {
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--text-color);
  text-decoration: none;
}

.logo img {
  height: 40px;
  margin-right: var(--spacing-sm);
}

nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  margin-left: var(--spacing-lg);
}

nav ul li a {
  color: var(--text-color);
  font-weight: 500;
  text-decoration: none;
  padding: var(--spacing-xs) 0;
  position: relative;
}

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

nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

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

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  margin-bottom: 5px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== HERO SECTION ===== */
.hero {
  padding: 150px 0 100px;
  background-color: var(--bg-light);
}

.hero .container {
  display: flex;
  align-items: center;
}

.hero-content {
  flex: 1;
  padding-right: var(--spacing-xl);
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-image {
  flex: 1;
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: var(--spacing-xl) 0;
}

.about-content {
  display: flex;
  align-items: center;
}

.about-image {
  flex: 1;
  text-align: center;
}

.about-image img {
  max-width: 80%;
  height: auto;
}

.about-text {
  flex: 1;
  padding-left: var(--spacing-xl);
}

.about-text h3 {
  margin-bottom: var(--spacing-md);
}

.about-features {
  list-style: none;
  padding: 0;
  margin-top: var(--spacing-lg);
}

.about-features li {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.about-features li span {
  color: var(--success-color);
  margin-right: var(--spacing-sm);
  font-weight: bold;
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background-color: var(--primary-light);
  border-radius: 50%;
}

.service-icon img {
  width: 40px;
  height: 40px;
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  color: var(--text-light);
}

/* ===== TIPS SECTION ===== */
.tips {
  padding: var(--spacing-xl) 0;
}

.tips-slider {
  position: relative;
  overflow: hidden;
}

.tip-card {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin: 0 var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
  display: none;
}

.tip-card.active {
  display: block;
}

.tip-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.slider-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.prev-tip, .next-tip {
  background-color: var(--primary-color);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0 var(--spacing-sm);
  border: none;
  font-size: 18px;
}

.prev-tip:hover, .next-tip:hover {
  background-color: var(--primary-dark);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial {
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
}

.testimonial-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--primary-color);
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.testimonial-content h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.testimonial-content span {
  color: var(--text-light);
  font-size: 0.875rem;
}

/* ===== BLOG SECTION ===== */
.blog {
  padding: var(--spacing-xl) 0;
}

.blog-icon {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.blog-icon img {
  width: 80px;
  height: 80px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.blog-card {
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-image {
  overflow: hidden;
  height: 200px;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-content {
  padding: var(--spacing-md);
}

.blog-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.blog-content p {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.read-more::after {
  content: '→';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  transition: right var(--transition-fast);
}

.read-more:hover::after {
  right: -25px;
}

/* ===== CONTACT SECTION ===== */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.contact-info {
  padding: var(--spacing-lg);
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.contact-icon img {
  width: 80px;
  height: 80px;
}

.contact-info h3 {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.contact-info p {
  margin-bottom: var(--spacing-sm);
}

.social-links {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.social-links a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  margin: 0 var(--spacing-xs);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.subscription-form {
  padding: var(--spacing-lg);
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.subscription-form h3 {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group.checkbox {
  display: flex;
  align-items: flex-start;
}

.form-group.checkbox input {
  width: auto;
  margin-right: var(--spacing-sm);
  margin-top: 0.3rem;
}

.form-group.checkbox label {
  font-weight: normal;
  margin-bottom: 0;
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter {
  padding: var(--spacing-xl) 0;
  background-color: var(--primary-color);
  color: white;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2,
.newsletter-content p {
  color: white;
}

.newsletter-form {
  display: flex;
  margin-top: var(--spacing-lg);
}

.newsletter-form input {
  flex-grow: 1;
  border: none;
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
  margin-bottom: 0;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  background-color: var(--secondary-color);
}

.newsletter-form button:hover {
  background-color: darken(var(--secondary-color), 10%);
}

/* ===== THANK YOU PAGE ===== */
.thank-you {
  padding: 150px 0 var(--spacing-xl);
  text-align: center;
}

.thank-you-content {
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  margin-bottom: var(--spacing-lg);
}

.thank-you-icon svg {
  width: 120px;
  height: 120px;
}

.thank-you h1 {
  color: var(--success-color);
  margin-bottom: var(--spacing-md);
}

.thank-you p {
  margin-bottom: var(--spacing-lg);
}

/* ===== FOOTER ===== */
footer {
  background-color: #333;
  color: white;
  padding-top: var(--spacing-xl);
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.footer-logo img {
  height: 40px;
  margin-right: var(--spacing-sm);
}

.footer-logo span {
  font-weight: 700;
  color: white;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
}

.footer-nav-column {
  min-width: 200px;
  margin-right: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-nav-column h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer-nav-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-nav-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-column ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-nav-column ul li a {
  color: #CCC;
  transition: color var(--transition-fast);
}

.footer-nav-column ul li a:hover {
  color: white;
}

.footer-bottom {
  padding: var(--spacing-md) 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  color: #999;
  font-size: 0.875rem;
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  color: white;
  padding: var(--spacing-lg);
  z-index: 1010;
  display: none;
}

.cookie-content {
  max-width: 1000px;
  margin: 0 auto;
}

.cookie-content h3 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.cookie-content p {
  margin-bottom: var(--spacing-md);
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.cookie-settings {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-option {
  margin-bottom: var(--spacing-md);
}

.cookie-option input {
  width: auto;
  margin-right: var(--spacing-sm);
}

.cookie-option label {
  font-weight: 600;
}

.cookie-option p {
  margin-left: 1.5rem;
  font-size: 0.875rem;
  color: #CCC;
}

.cookie-settings.hidden {
  display: none;
}

#accept-all {
  background-color: var(--primary-color);
}

#accept-necessary {
  background-color: transparent;
  border: 1px solid white;
}

#customize-cookies {
  background-color: transparent;
  border: 1px solid white;
}

#save-preferences {
  background-color: var(--primary-color);
  margin-top: var(--spacing-sm);
}

/* ===== LEGAL PAGES ===== */
.legal-page {
  padding: 120px 0 var(--spacing-xl);
}

.legal-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.legal-header h1 {
  margin-bottom: var(--spacing-sm);
}

.legal-header p {
  color: var(--text-light);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.legal-content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-content ul, .legal-content ol {
  margin-bottom: var(--spacing-md);
}

.legal-content a {
  color: var(--primary-color);
  text-decoration: underline;
}

.legal-content a:hover {
  text-decoration: none;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    padding-right: 0;
    margin-bottom: var(--spacing-xl);
  }
  
  .about-content {
    flex-direction: column;
    text-align: center;
  }
  
  .about-image {
    margin-bottom: var(--spacing-xl);
  }
  
  .about-text {
    padding-left: 0;
  }
  
  .about-features {
    display: inline-block;
    text-align: left;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--border-radius-sm);
    width: 100%;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  
  nav.active {
    transform: translateY(0);
  }
  
  nav ul {
    flex-direction: column;
  }
  
  nav ul li {
    margin: 0 0 var(--spacing-sm) 0;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .footer-top {
    flex-direction: column;
  }
  
  .footer-nav {
    flex-direction: column;
  }
  
  .footer-nav-column {
    margin-right: 0;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 120px 0 60px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .services-grid, .blog-grid, .testimonials-container {
    grid-template-columns: 1fr;
  }
  
  .cookie-buttons {
    flex-direction: column;
  }
  
  .cookie-buttons button {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
}