/* 
* Diamond Elegance - Men's Diamond Rings
* News Portal Style Design
* Copyright 2025
*/

/* Base Styles and CSS Reset */
:root {
  --primary-color: #0d47a1;
  --secondary-color: #1565c0;
  --accent-color: #ffc107;
  --text-color: #333;
  --light-text: #f0f0f0;
  --background-color: #ffffff;
  --alt-background: #f5f5f5;
  --border-color: #e0e0e0;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --transition-speed: 0.3s;
  --border-radius: 2px;
  --max-width: 1200px;
}

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

html {
  font-size: 62.5%; /* 10px base for easier rem calculations */
  scroll-behavior: smooth;
}

body {
  font-family: "Georgia", "Times New Roman", serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--alt-background);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: var(--secondary-color);
  transition: color var(--transition-speed) ease;
}

a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

ul {
  list-style: none;
}

.container {
  width: 95%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

h1 {
  font-size: 3.2rem;
  font-family: "Georgia", "Times New Roman", serif;
}

h2 {
  font-size: 2.8rem;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
}

h3 {
  font-size: 2.4rem;
  border-left: 3px solid var(--accent-color);
  padding-left: 1rem;
}

h4 {
  font-size: 2rem;
  color: var(--secondary-color);
}

p {
  margin-bottom: 2rem;
  font-size: 1.7rem;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-speed) ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 4px var(--shadow-color);
  font-family: "Arial", sans-serif;
}

.btn:hover {
  background-color: var(--secondary-color);
  color: var(--light-text);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px var(--shadow-color);
  text-decoration: none;
}

header {
  background-color: var(--primary-color);
  box-shadow: 0 2px 10px var(--shadow-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1.9rem 0;
  transition: all 0.3s ease;
}

header.sticky {
  background-color: rgba(13, 71, 161, 0.95);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.logo h1 {
  margin-bottom: 0;
  font-size: 1.6rem;
  color: var(--light-text);
  font-weight: 700;
  text-transform: uppercase;
  align-items: center;
}

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

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

.nav-menu {
  display: flex;
}

.nav-menu li {
  margin-left: 2rem;
}

.nav-menu a {
  font-weight: 600;
  font-size: 1.5rem;
  padding: 0.5rem 1rem;
  color: var(--light-text);
  font-family: "Arial", sans-serif;
  text-transform: uppercase;
}

.nav-menu a::after {
  display: none;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent-color);
  text-decoration: none;
}

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

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--light-text);
  margin-bottom: 5px;
  border-radius: 3px;
  transition: all var(--transition-speed) ease;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(13, 71, 161, 0.8), rgba(21, 101, 192, 0.8)),
    url("images/diamond-ring-showcase.avif") no-repeat center center/cover;
  color: var(--light-text);
  padding: 6rem 0;
  margin-bottom: 2rem;
}

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

.hero h2 {
  font-size: 3.6rem;
  margin-bottom: 1rem;
  color: var(--light-text);
  border-bottom: none;
  text-align: left;
}

.hero h3 {
  font-size: 2.4rem;
  margin-bottom: 2rem;
  color: var(--accent-color);
  border-left: none;
  text-align: left;
}

.hero p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  text-align: left;
}

/* Features Section */
.features {
  padding: 4rem 0;
  background-color: var(--background-color);
  margin-bottom: 2rem;
  box-shadow: 0 2px 5px var(--shadow-color);
}

.features .container {
  display: flex;
  flex-direction: column;
}

.feature-box {
  margin-bottom: 3rem;
  padding: 0;
  border: none;
  box-shadow: 0 2px 5px var(--shadow-color);
}

.feature-box .feature-icon {
  margin-bottom: 0;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.feature-box .feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.feature-box h3 {
  padding: 1.5rem 2rem 0.5rem;
  margin-bottom: 0.5rem;
  border-bottom: none;
}

.feature-box p {
  padding: 0 2rem 1.5rem;
  margin-bottom: 0;
}

.feature-box .btn {
  margin: 0 2rem 2rem;
  display: inline-block;
}

.feature-box::before {
  width: 100%;
  height: 5px;
  top: auto;
  bottom: 0;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-box:hover::before {
  height: 5px;
  transform: scaleX(1);
}

.feature-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px var(--shadow-color);
}

/* About Section */
.about {
  padding: 4rem 0;
  background-color: var(--background-color);
  margin-bottom: 2rem;
  box-shadow: 0 2px 5px var(--shadow-color);
}

.about.content-section {
  padding: 3rem;
  margin-bottom: 3rem;
}

.about-content {
  text-align: left;
  max-width: 100%;
}

.about-content .btn {
  margin-top: 1rem;
}

/* CTA Section */
.cta {
  padding: 4rem 0;
  background: linear-gradient(rgba(13, 71, 161, 0.9), rgba(21, 101, 192, 0.9)),
    url("images/diamond-ring-showcase.avif") no-repeat center center/cover;
  color: var(--light-text);
  text-align: left;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.cta h2 {
  color: var(--light-text);
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

.cta p {
  max-width: 800px;
  margin: 0 auto 3rem 0;
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo h2 {
  color: var(--light-text);
  margin-bottom: 1rem;
  border-bottom: none;
}

.footer-links h3,
.footer-contact h3 {
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  border-left: none;
  padding-left: 0;
}

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

.footer-links a {
  color: var(--light-text);
}

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

.footer-contact p {
  margin-bottom: 0.8rem;
}

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

/* Page Banner */
.page-banner {
  background: linear-gradient(rgba(13, 71, 161, 0.8), rgba(21, 101, 192, 0.8)),
    url("images/diamond-ring-showcase.avif") no-repeat center center/cover;
  color: var(--light-text);
  padding: 4rem 0;
  text-align: left;
  margin-bottom: 2rem;
}

.page-banner h2 {
  color: var(--light-text);
  font-size: 3.2rem;
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

/* Content Sections */
.content-section {
  padding: 3rem 0;
  margin-bottom: 2rem;
  background-color: var(--background-color);
  box-shadow: 0 2px 5px var(--shadow-color);
  position: relative;
}

.content-section.alt-bg {
  background-color: var(--background-color);
}

.content-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--accent-color)
  );
  opacity: 0.7;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.content-wrapper.reverse {
  grid-template-columns: 1fr 2fr;
  direction: ltr;
}

.content-wrapper.reverse .content-text {
  order: 2;
}

.content-wrapper.reverse .content-image {
  order: 1;
}

.content-image img {
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px var(--shadow-color);
}

/* Diamond Criteria */
.diamond-criteria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.criteria-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.criteria-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.criteria-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.criteria-item:hover::before {
  height: 100%;
}

/* Fit Guide */
.fit-guide {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  margin-top: 3rem;
  border: 1px solid var(--border-color);
}

.fit-guide h4 {
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  font-weight: bold;
}

.fit-guide ul li {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2rem;
}

.fit-guide ul li::before {
  content: "•";
  color: var(--accent-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.tip-box {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.tip-box:hover {
  transform: translateY(-5px);
}

.tip-box h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.tip-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.tip-box:hover::before {
  height: 100%;
}

/* Design Styles */
.design-styles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.style-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.style-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.style-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.style-item:hover::before {
  height: 100%;
}

/* Metal Options */
.metal-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.metal-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.metal-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.metal-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.metal-item:hover::before {
  height: 100%;
}

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

.custom-box {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.custom-box:hover {
  transform: translateY(-5px);
}

.custom-box h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.custom-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.custom-box:hover::before {
  height: 100%;
}

/* Settings Grid */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.setting-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.setting-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.setting-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.setting-item:hover::before {
  height: 100%;
}

/* Symbolism Grid */
.symbolism-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.symbol-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.symbol-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.symbol-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.symbol-item:hover::before {
  height: 100%;
}

/* Care Guide */
.care-guide {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  margin-top: 3rem;
  border: 1px solid var(--border-color);
}

.care-guide h4 {
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  font-weight: bold;
}

.care-guide ul li {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2rem;
}

.care-guide ul li::before {
  content: "•";
  color: var(--accent-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Versatility Grid */
.versatility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.versatility-item {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.versatility-item h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.versatility-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.versatility-item:hover::before {
  height: 100%;
}

/* Gift Occasions */
.gift-occasions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.occasion-box {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.occasion-box:hover {
  transform: translateY(-5px);
}

.occasion-box h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.occasion-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.occasion-box:hover::before {
  height: 100%;
}

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

.point-box {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
  transition: transform var(--transition-speed) ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.point-box:hover {
  transform: translateY(-5px);
}

.point-box h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.point-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.point-box:hover::before {
  height: 100%;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-box,
.content-text,
.content-image {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

@media screen and (max-width: 1024px) {
  html {
    font-size: 60%;
  }

  .content-wrapper,
  .content-wrapper.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .content-image {
    margin-top: 2rem;
  }

  .content-wrapper.reverse .content-image {
    margin-top: 0;
    margin-bottom: 2rem;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 55%;
  }

  header .container {
    flex-direction: column;
    text-align: center;
  }

  .menu-toggle {
    display: flex;
    position: absolute;
    top: 2rem;
    right: 2rem;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--primary-color);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right var(--transition-speed) ease;
    z-index: 1001;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu li {
    margin: 1.5rem 0;
  }

  .nav-menu a {
    font-size: 1.8rem;
  }

  .hero h2 {
    font-size: 3rem;
  }

  .hero h3 {
    font-size: 2.2rem;
  }

  .features .container,
  .investment-tips,
  .design-styles,
  .metal-options,
  .customization-options,
  .settings-grid,
  .symbolism-grid,
  .versatility-grid,
  .gift-occasions,
  .conclusion-points {
    grid-template-columns: 1fr;
  }

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

  .sidebar {
    margin-top: 2rem;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 50%;
  }

  .container {
    width: 95%;
    padding: 0 1rem;
  }

  .hero {
    padding: 4rem 0;
  }

  .hero h2 {
    font-size: 2.8rem;
  }

  .hero h3 {
    font-size: 2rem;
  }

  .btn {
    padding: 1rem 1.5rem;
  }

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

  .back-to-top {
    right: 1.5rem;
    bottom: 1.5rem;
    width: 4rem;
    height: 4rem;
    font-size: 2rem;
  }
}

/* Menu Toggle Animation */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-speed) ease,
    visibility var(--transition-speed) ease;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  width: 5rem;
  height: 5rem;
  background-color: var(--primary-color);
  color: var(--light-text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
  z-index: 998;
  border: none;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--secondary-color);
  transform: translateY(-5px);
}

/* No Scroll for Mobile Menu */
body.no-scroll {
  overflow: hidden;
}

/* Добавляем стили для новостного портала */
.content-text {
  position: relative;
}

.content-text h3 {
  position: relative;
  margin-bottom: 2rem;
}

.content-text h3::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--accent-color);
}

.content-section {
  position: relative;
}

.feature-box,
.criteria-item,
.style-item,
.metal-item,
.custom-box,
.setting-item,
.symbol-item,
.versatility-item,
.occasion-box,
.point-box,
.tip-box {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.feature-box::before,
.criteria-item::before,
.style-item::before,
.metal-item::before,
.custom-box::before,
.setting-item::before,
.symbol-item::before,
.versatility-item::before,
.occasion-box::before,
.point-box::before,
.tip-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background-color: var(--accent-color);
  transition: height 0.3s ease;
}

.feature-box:hover::before,
.criteria-item:hover::before,
.style-item:hover::before,
.metal-item:hover::before,
.custom-box:hover::before,
.setting-item:hover::before,
.symbol-item:hover::before,
.versatility-item:hover::before,
.occasion-box:hover::before,
.point-box:hover::before,
.tip-box:hover::before {
  height: 100%;
}

/* Стили для дат в новостном стиле */
.feature-box h3::before,
.content-section h3::before {
  content: attr(data-date);
  display: block;
  font-size: 1.4rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  font-weight: normal;
  font-style: italic;
}

/* Стили для цитат */
blockquote {
  border-left: 3px solid var(--accent-color);
  padding-left: 2rem;
  margin: 2rem 0;
  font-style: italic;
  color: #555;
}

/* Стили для разделителей */
hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--border-color),
    transparent
  );
  margin: 3rem 0;
}

/* Стили для подписей к изображениям */
.content-image {
  position: relative;
}

.content-image::after {
  content: attr(data-caption);
  display: block;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.05);
  font-size: 1.4rem;
  font-style: italic;
  color: #666;
  text-align: center;
}

/* Стили для тегов */
.tags {
  display: flex;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem 0.5rem 0;
  background-color: #f0f0f0;
  border-radius: 3px;
  font-size: 1.2rem;
  color: var(--secondary-color);
  transition: all 0.3s ease;
}

.tag:hover {
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
}

/* Стили для автора */
.author-info {
  display: flex;
  align-items: center;
  margin: 2rem 0;
  padding: 1.5rem;
  background-color: #f9f9f9;
  border-radius: 3px;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 1.5rem;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-bio {
  flex: 1;
}

.author-bio h4 {
  margin-bottom: 0.5rem;
}

.author-bio p {
  margin-bottom: 0;
  font-size: 1.4rem;
}

/* Стили для связанных статей */
.related-articles {
  margin: 4rem 0;
}

.related-articles h3 {
  margin-bottom: 2rem;
}

.related-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
}

.related-article {
  border: 1px solid var(--border-color);
  border-radius: 3px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.related-article:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.related-article-image {
  height: 150px;
  overflow: hidden;
}

.related-article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.related-article:hover .related-article-image img {
  transform: scale(1.05);
}

.related-article-content {
  padding: 1.5rem;
}

.related-article-content h4 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.related-article-content p {
  font-size: 1.4rem;
  margin-bottom: 0;
}

/* Стили для комментариев */
.comments-section {
  margin: 4rem 0;
}

.comments-section h3 {
  margin-bottom: 2rem;
}

.comment {
  border-bottom: 1px solid var(--border-color);
  padding: 2rem 0;
}

.comment:last-child {
  border-bottom: none;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.comment-author {
  font-weight: bold;
  color: var(--secondary-color);
}

.comment-date {
  color: #888;
  font-size: 1.4rem;
}

.comment-content {
  margin-bottom: 1rem;
}

.comment-actions a {
  margin-right: 1rem;
  font-size: 1.4rem;
}

/* Стили для формы комментариев */
.comment-form {
  margin-top: 3rem;
}

.comment-form h4 {
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-family: inherit;
  font-size: 1.6rem;
}

.form-group textarea {
  min-height: 150px;
}

/* Стили для социальных кнопок */
.social-share {
  display: flex;
  margin: 2rem 0;
}

.social-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 1rem;
  background-color: var(--primary-color);
  color: white;
  transition: all 0.3s ease;
}

.social-button:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

/* Стили для хлебных крошек */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  margin: 1rem 0 2rem;
  font-size: 1.4rem;
}

.breadcrumbs a {
  color: var(--secondary-color);
  margin-right: 0.5rem;
}

.breadcrumbs a:after {
  content: "›";
  margin-left: 0.5rem;
}

.breadcrumbs span {
  color: #888;
}

/* Стили для пагинации */
.pagination {
  display: flex;
  justify-content: center;
  margin: 4rem 0;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin: 0 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.pagination a:hover {
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
}

.pagination span.current {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Стили для поиска */
.search-form {
  position: relative;
  margin: 2rem 0;
}

.search-form input {
  width: 100%;
  padding: 1rem 4rem 1rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-size: 1.6rem;
}

.search-form button {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--secondary-color);
  cursor: pointer;
}

/* Стили для категорий */
.categories {
  margin: 2rem 0;
}

.categories h3 {
  margin-bottom: 1.5rem;
}

.categories ul {
  list-style: none;
}

.categories li {
  margin-bottom: 1rem;
}

.categories a {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.categories a:hover {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  padding-left: 0.5rem;
}

.categories .count {
  background-color: var(--primary-color);
  color: white;
  padding: 0.2rem 0.8rem;
  border-radius: 10px;
  font-size: 1.2rem;
}

/* Стили для популярных постов */
.popular-posts {
  margin: 2rem 0;
}

.popular-posts h3 {
  margin-bottom: 1.5rem;
}

.popular-post {
  display: flex;
  margin-bottom: 1.5rem;
}

.popular-post-image {
  width: 80px;
  height: 80px;
  margin-right: 1.5rem;
  border-radius: 3px;
  overflow: hidden;
}

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

.popular-post-content h4 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.popular-post-content .date {
  font-size: 1.2rem;
  color: #888;
}

/* Стили для подписки на новости */
.newsletter {
  background-color: #f9f9f9;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 3px;
}

.newsletter h3 {
  margin-bottom: 1.5rem;
}

.newsletter p {
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-right: none;
  border-radius: 3px 0 0 3px;
  font-size: 1.6rem;
}

.newsletter-form button {
  padding: 1rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0 3px 3px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

/* Стили для тегов облака */
.tag-cloud {
  margin: 2rem 0;
}

.tag-cloud h3 {
  margin-bottom: 1.5rem;
}

.tag-cloud-content {
  display: flex;
  flex-wrap: wrap;
}

.tag-cloud-content a {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem 0.5rem 0;
  background-color: #f0f0f0;
  border-radius: 3px;
  font-size: 1.2rem;
  color: var(--secondary-color);
  transition: all 0.3s ease;
}

.tag-cloud-content a:hover {
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
}

/* Стили для архива */
.archive {
  margin: 2rem 0;
}

.archive h3 {
  margin-bottom: 1.5rem;
}

.archive ul {
  list-style: none;
}

.archive li {
  margin-bottom: 1rem;
}

.archive a {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.archive a:hover {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  padding-left: 0.5rem;
}

.archive .count {
  background-color: var(--primary-color);
  color: white;
  padding: 0.2rem 0.8rem;
  border-radius: 10px;
  font-size: 1.2rem;
}

/* Стили для основного контента и сайдбара */
.main-content {
  margin: 2rem auto;
}

.main-area {
  background-color: var(--background-color);
}

.sidebar {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 5px var(--shadow-color);
}

.features h2,
.about h2 {
  position: relative;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

.features h2::after,
.about h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0.3);
  transform-origin: left;
}