/* ==========================================================================
   FitOver35 - Stylesheet
   Clean, masculine design for men over 35
   ========================================================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-charcoal: #1a1a1a;
  --color-charcoal-light: #2d2d2d;
  --color-slate-blue: #4a5568;
  --color-slate-blue-light: #718096;
  --color-accent: #5c7cfa;
  --color-accent-hover: #4c6ef5;
  --color-white: #ffffff;
  --color-off-white: #f7f7f7;
  --color-gray-100: #e2e2e2;
  --color-gray-200: #c9c9c9;
  --color-gray-300: #a0a0a0;

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-charcoal);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

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

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

.container--narrow {
  max-width: var(--container-narrow);
}

/* ==========================================================================
   Announcement Bar
   ========================================================================== */

.header-top {
  background-color: var(--color-accent);
  color: var(--color-white);
  text-align: center;
  padding: 0.5rem var(--spacing-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.header-top a {
  color: var(--color-white);
  text-decoration: underline;
  font-weight: 700;
}

.header-top a:hover {
  color: var(--color-off-white);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  background-color: var(--color-charcoal);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-white);
}

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

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav__link {
  color: var(--color-gray-200);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white);
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  margin: 6px 0;
  transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero--with-bg {
  background-image: linear-gradient(
    rgba(26, 26, 26, 0.75),
    rgba(26, 26, 26, 0.85)
  ), url('https://images.pexels.com/photos/4720788/pexels-photo-4720788.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
}

.hero__content {
  max-width: 700px;
}

.hero__tagline {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.hero__title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-200);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
}

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

.btn--secondary:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--dark {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.btn--dark:hover {
  background-color: var(--color-charcoal-light);
  color: var(--color-white);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: var(--spacing-3xl) 0;
}

.section--dark {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.section--gray {
  background-color: var(--color-off-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section__title {
  margin-bottom: var(--spacing-sm);
}

.section__subtitle {
  color: var(--color-slate-blue-light);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Value Proposition
   ========================================================================== */

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.value-card {
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: 8px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.value-card__icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-charcoal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
  font-size: 1.5rem;
}

.value-card__title {
  margin-bottom: var(--spacing-xs);
}

.value-card__text {
  color: var(--color-slate-blue-light);
  margin-bottom: 0;
}

/* ==========================================================================
   Featured Articles
   ========================================================================== */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.article-card {
  background-color: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-gray-100);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.article-card__image {
  width: 100%;
  height: 200px;
  background-color: var(--color-charcoal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-blue-light);
  font-size: 0.875rem;
  overflow: hidden;
}

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

.article-card:hover .article-card__image img {
  transform: scale(1.05);
}

.article-card__content {
  padding: var(--spacing-md);
}

.article-card__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.article-card__title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.article-card__title a {
  color: var(--color-charcoal);
}

.article-card__title a:hover {
  color: var(--color-accent);
}

.article-card__excerpt {
  color: var(--color-slate-blue-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.article-card__meta {
  font-size: 0.8rem;
  color: var(--color-gray-300);
}

/* ==========================================================================
   Email Signup CTA
   ========================================================================== */

.cta {
  text-align: center;
}

.cta__content {
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.cta__text {
  color: var(--color-gray-200);
  margin-bottom: var(--spacing-lg);
}

.signup-form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 500px;
  margin: 0 auto;
}

.signup-form__input {
  flex: 1;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--color-slate-blue);
  border-radius: 4px;
  background-color: var(--color-charcoal-light);
  color: var(--color-white);
  transition: border-color var(--transition-fast);
}

.signup-form__input::placeholder {
  color: var(--color-slate-blue-light);
}

.signup-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* ==========================================================================
   Blog Listing
   ========================================================================== */

.blog-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.blog-item {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-100);
}

.blog-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.blog-item__image {
  width: 100%;
  height: 200px;
  background-color: var(--color-charcoal-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-blue-light);
  font-size: 0.875rem;
  overflow: hidden;
}

.blog-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  transition: transform var(--transition-normal);
}

.blog-item:hover .blog-item__image img {
  transform: scale(1.05);
}

.blog-item__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-item__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.blog-item__title {
  margin-bottom: var(--spacing-xs);
}

.blog-item__title a {
  color: var(--color-charcoal);
}

.blog-item__title a:hover {
  color: var(--color-accent);
}

.blog-item__excerpt {
  color: var(--color-slate-blue-light);
  margin-bottom: var(--spacing-sm);
}

.blog-item__meta {
  font-size: 0.875rem;
  color: var(--color-gray-300);
}

/* ==========================================================================
   About Page
   ========================================================================== */

.about-hero {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
}

.about-hero__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.about-hero__text {
  font-size: 1.25rem;
  color: var(--color-gray-200);
  max-width: 700px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.about-image {
  width: 100%;
  height: 500px;
  background-color: var(--color-charcoal-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-blue-light);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

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

.about-text h3:first-child {
  margin-top: 0;
}

.about-text p {
  color: var(--color-slate-blue);
}

.credentials {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--color-off-white);
  border-radius: 8px;
}

.credentials__title {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.credentials__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.credentials__list li {
  color: var(--color-slate-blue);
  font-size: 0.9rem;
  padding-left: var(--spacing-md);
  position: relative;
}

.credentials__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact-info h3 {
  margin-bottom: var(--spacing-sm);
}

.contact-info p {
  color: var(--color-slate-blue);
  margin-bottom: var(--spacing-lg);
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-details li {
  color: var(--color-slate-blue);
}

.contact-details strong {
  color: var(--color-charcoal);
}

.contact-form {
  background-color: var(--color-off-white);
  padding: var(--spacing-lg);
  border-radius: 8px;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--color-gray-100);
  border-radius: 4px;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

/* ==========================================================================
   Page Header
   ========================================================================== */

.page-header {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0;
}

.page-header__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.page-header__subtitle {
  color: var(--color-gray-200);
  font-size: 1.125rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background-color: var(--color-charcoal);
  color: var(--color-gray-200);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand p {
  color: var(--color-slate-blue-light);
  margin-top: var(--spacing-sm);
}

.footer__title {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__links a {
  color: var(--color-slate-blue-light);
  font-size: 0.9rem;
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-charcoal-light);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-slate-blue-light);
}

/* ==========================================================================
   Article Page
   ========================================================================== */

.article {
  padding: var(--spacing-2xl) 0 var(--spacing-3xl);
}

.article__header {
  margin-bottom: var(--spacing-xl);
}

.article__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.article__title {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.article__meta {
  color: var(--color-slate-blue-light);
  font-size: 0.9rem;
}

.article__content {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.article__content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray-100);
}

.article__content h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

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

.article__content h4 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.article__content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-slate-blue);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.article__content ul,
.article__content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  color: var(--color-slate-blue);
}

.article__content li {
  margin-bottom: var(--spacing-xs);
  line-height: 1.7;
}

.article__content strong {
  color: var(--color-charcoal);
  font-weight: 600;
}

.article__content em {
  font-style: italic;
}

.article__content blockquote {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md) var(--spacing-lg);
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-off-white);
  font-style: italic;
  color: var(--color-slate-blue);
}

.article__content blockquote p {
  margin-bottom: 0;
}

.article__content code {
  background-color: var(--color-off-white);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'Monaco', 'Consolas', monospace;
}

.article__content pre {
  background-color: var(--color-charcoal);
  color: var(--color-gray-200);
  padding: var(--spacing-md);
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: var(--spacing-md);
}

.article__content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.article__content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-md);
}

.article__content th,
.article__content td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-100);
}

.article__content th {
  font-weight: 600;
  color: var(--color-charcoal);
  background-color: var(--color-off-white);
}

.article__content td {
  color: var(--color-slate-blue);
}

.article__cta {
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-lg);
  background-color: var(--color-charcoal);
  border-radius: 8px;
  text-align: center;
}

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

.article__cta p {
  color: var(--color-gray-200);
  margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
  .article__title {
    font-size: 1.75rem;
  }

  .article__content p {
    font-size: 1rem;
  }
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */

@media (max-width: 768px) {
  .nav__toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-charcoal);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-3xl) var(--spacing-lg);
    transition: right var(--transition-normal);
    gap: var(--spacing-md);
  }

  .nav--open {
    right: 0;
  }

  .nav__link {
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
  .values {
    grid-template-columns: repeat(2, 1fr);
  }

  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  h1, .hero__title {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-2xl) 0;
  }

  .hero__subtitle {
    font-size: 1.125rem;
  }

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

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

  .blog-item {
    grid-template-columns: 1fr;
  }

  .blog-item__image {
    height: 180px;
  }

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

  .about-image {
    height: 300px;
  }

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

  .signup-form {
    flex-direction: column;
  }

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

  .section {
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero__cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Product Recommendations
   ========================================================================== */

.products {
  padding: var(--spacing-3xl) 0;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.product-card__image {
  width: 100%;
  height: 180px;
  background-color: var(--color-charcoal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__body {
  padding: var(--spacing-md);
}

.product-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.product-card__title {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-charcoal);
}

.product-card__desc {
  font-size: 0.85rem;
  color: var(--color-slate-blue-light);
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
}

.product-card__link:hover {
  color: var(--color-accent-hover);
}

.product-card__link::after {
  content: '\2192';
  margin-left: 0.375rem;
  transition: transform var(--transition-fast);
}

.product-card:hover .product-card__link::after {
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .products__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Article Product Recommendation Grid
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.product-grid .product-card {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
}

.product-card__img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: 4px;
  margin-bottom: var(--spacing-sm);
  background-color: #fff;
}

.product-card__name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--spacing-xs);
}

.product-card__description {
  color: var(--color-slate-blue-light);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 4px;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  text-align: center;
}

.product-card__cta:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.affiliate-disclosure {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background-color: var(--color-off-white);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--color-slate-blue-light);
  line-height: 1.6;
}

/* Page Header with Background Image */
.page-header--bg {
  background-size: cover;
  background-position: center;
  position: relative;
}

.page-header--bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 26, 0.75);
}

.page-header--bg .container {
  position: relative;
  z-index: 1;
}

.article-header--bg {
  background-size: cover;
  background-position: center;
  position: relative;
}

.article-header--bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 26, 0.75);
}

.article-header--bg .container {
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Contact Page Background
   ========================================================================== */

.contact-bg {
  background-image:
    linear-gradient(
      rgba(247, 247, 247, 0.97),
      rgba(247, 247, 247, 0.97)
    ),
    url('https://images.pexels.com/photos/4720788/pexels-photo-4720788.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center {
  text-align: center;
}

.text-white {
  color: var(--color-white);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

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

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Email Popup Modal
   ========================================================================== */

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.popup-overlay.active {
  display: flex;
  opacity: 1;
}

.popup-modal {
  background-color: var(--color-white);
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  padding: var(--spacing-2xl) var(--spacing-lg);
  position: relative;
  transform: translateY(30px);
  opacity: 0;
  animation: popupEntrance 0.4s ease forwards;
}

@keyframes popupEntrance {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.popup-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-slate-blue-light);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  line-height: 1;
}

.popup-close:hover {
  background-color: var(--color-off-white);
  color: var(--color-charcoal);
}

.popup-content {
  text-align: center;
}

.popup-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-charcoal);
}

.popup-content p {
  color: var(--color-slate-blue);
  margin-bottom: var(--spacing-lg);
  font-size: 0.95rem;
  line-height: 1.6;
}

.popup-content .signup-form {
  max-width: 100%;
}

.popup-content .signup-form__input {
  background-color: var(--color-off-white);
  border-color: var(--color-gray-100);
  color: var(--color-charcoal);
}

.popup-content .signup-form__input::placeholder {
  color: var(--color-slate-blue-light);
}

.popup-content .signup-form__input:focus {
  border-color: var(--color-accent);
}

@media (max-width: 768px) {
  .popup-modal {
    padding: var(--spacing-lg) var(--spacing-md);
    width: 95%;
  }

  .popup-content h2 {
    font-size: 1.25rem;
  }

  .popup-content .signup-form {
    flex-direction: column;
  }
}