@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --primary: #ff4f5a;
  --primary-dark: #e84650;
  --secondary: #1c1f2a;
  --accent: #16c47f;
  --background: #f6f7fb;
  --card: #ffffff;
  --text: #2b2f3a;
  --muted: #6b7280;
  --shadow: 0 14px 35px rgba(0, 0, 0, 0.08);
  --radius: 14px;
  --transition: all 0.25s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', 'Open Sans', system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 12px;
  font-family: 'Poppins', 'Inter', sans-serif;
  color: var(--secondary);
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

header {
  background: var(--card);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 72px;
  width: auto;
  display: block;
}

.logo-text {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--secondary);
}

.logo-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.3;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  font-weight: 600;
  color: var(--secondary);
  padding: 8px 12px;
  border-radius: 10px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a:focus {
  background: rgba(255, 79, 90, 0.08);
  color: var(--primary);
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  align-items: center;
  justify-content: center;
  background: var(--card);
  cursor: pointer;
}

.mobile-toggle span,
.mobile-toggle::before,
.mobile-toggle::after {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--secondary);
  display: block;
  transition: var(--transition);
  position: relative;
}

.mobile-toggle::before {
  transform: translateY(-6px);
}

.mobile-toggle::after {
  transform: translateY(6px);
}

.mobile-toggle.active span {
  background: transparent;
}

.mobile-toggle.active::before {
  transform: translateY(0) rotate(45deg);
}

.mobile-toggle.active::after {
  transform: translateY(0) rotate(-45deg);
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(22, 196, 127, 0.12);
  color: var(--secondary);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
}

.badge.primary {
  background: rgba(255, 79, 90, 0.12);
  color: var(--primary);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 30px rgba(255, 79, 90, 0.3);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--secondary);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 520px;
  padding: 80px 0;
}

.hero-inner {
  position: relative;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 12px;
  color: #fff;
}

.hero p {
  font-size: 1.05rem;
  margin-bottom: 22px;
  color: #f8f9fb;
}

.hero-bg {
  color: #fff;
  background: linear-gradient(120deg, rgba(28, 31, 42, 0.8), rgba(255, 79, 90, 0.45)), url('../images/fitness-and-health-g9a962a690_1920.jpg');
  background-size: cover;
  background-position: center;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 31, 42, 0.35), rgba(28, 31, 42, 0.6));
}

.hero-bg * {
  position: relative;
  z-index: 1;
}

.hero-bg .badge {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero-bg .badge.primary {
  background: rgba(255, 79, 90, 0.3);
  color: #fff;
}

.hero-bg p {
  color: #f1f3f7;
}

.hero-bg .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.section {
  padding: 32px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-header p {
  max-width: 520px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 79, 90, 0.12);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-weight: 700;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 12px;
}

@media (max-width: 1024px) {
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .article-grid {
    grid-template-columns: 1fr;
  }
}

.article-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.14);
}

.article-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.article-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--muted);
}

.article-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.article-reading-time {
  color: var(--muted);
}

.article-title {
  font-size: 1.1rem;
  margin: 6px 0;
}

.article-excerpt {
  color: var(--muted);
}

.article-link {
  font-weight: 700;
  color: var(--primary);
  margin-top: 4px;
}

.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: center;
}

.about img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.fact-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
}

.fact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(22, 196, 127, 0.12);
  border-radius: 12px;
  color: var(--secondary);
  font-weight: 600;
}

.mission {
  margin-top: 12px;
  padding: 14px;
  background: rgba(28, 31, 42, 0.04);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.mission ul {
  padding-left: 18px;
  margin: 8px 0 0;
  color: var(--muted);
}

.newsletter {
  background: linear-gradient(120deg, rgba(255, 79, 90, 0.12), rgba(22, 196, 127, 0.12));
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.newsletter form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 1rem;
  transition: var(--transition);
}

input[type="email"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 79, 90, 0.14);
}

.form-message {
  color: var(--accent);
  font-weight: 600;
  margin-top: 6px;
  display: none;
}

.form-message.visible {
  display: block;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.95rem;
  margin: 12px 0 16px;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--secondary);
}

.article-header {
  background: var(--card);
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

.article-header img {
  border-radius: 12px;
  margin-top: 12px;
  height: 260px;
  object-fit: cover;
  width: 100%;
}

.article-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

article {
  background: var(--card);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

article h2 {
  margin-top: 18px;
}

.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 16px;
}

.filter-btn {
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 8px 12px;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  background: var(--card);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

table thead {
  background: linear-gradient(120deg, rgba(255, 79, 90, 0.08), rgba(22, 196, 127, 0.08));
}

table th,
table td {
  padding: 12px 14px;
  text-align: left;
  color: var(--secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

table th {
  font-weight: 700;
  color: var(--secondary);
}

table tr:last-child td {
  border-bottom: none;
}

.macro-table {
  border: 1px solid rgba(255, 79, 90, 0.2);
  background: linear-gradient(135deg, rgba(255, 79, 90, 0.12), rgba(22, 196, 127, 0.08));
}

.macro-table th {
  background: rgba(255, 79, 90, 0.14);
  color: var(--secondary);
}

.macro-table td:first-child {
  font-weight: 700;
}

.macro-table td:last-child {
  color: var(--primary-dark);
  font-weight: 700;
}

.page-indicator {
  color: var(--muted);
  font-weight: 700;
}

.pagination-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.page-link,
.page-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  font-weight: 700;
  color: var(--secondary);
  transition: var(--transition);
}

.page-numbers {
  display: inline-flex;
  gap: 8px;
}

.page-link:hover,
.page-number:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.page-number.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.page-link.disabled {
  opacity: 0.55;
  border-style: dashed;
  cursor: not-allowed;
}

.quote {
  margin-top: 20px;
  padding: 16px;
  background: rgba(255, 79, 90, 0.08);
  border-radius: var(--radius);
  border-left: 4px solid var(--primary);
  font-weight: 600;
  color: var(--secondary);
}

footer {
  margin-top: 32px;
  background: var(--secondary);
  color: #e6e8ef;
  padding: 24px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-links {
  display: grid;
  gap: 6px;
}

.footer-links a {
  color: #e6e8ef;
}

.socials {
  display: flex;
  gap: 10px;
}

.social-pill {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  font-weight: 700;
  transition: var(--transition);
}

.social-pill:hover {
  background: rgba(255, 255, 255, 0.16);
}

.hidden {
  display: none !important;
}

.author-box {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
  margin-top: 22px;
  border-radius: var(--radius);
  background: rgba(28, 31, 42, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.author-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.author-name {
  font-weight: 700;
  margin: 0;
  color: var(--secondary);
}

.author-role {
  margin: 2px 0 6px;
  color: var(--muted);
}

.similar-articles {
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255, 79, 90, 0.06);
  border: 1px solid rgba(255, 79, 90, 0.16);
}

.similar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.similar-links a {
  padding: 8px 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow);
  font-weight: 600;
  color: var(--secondary);
  transition: var(--transition);
}

.similar-links a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    right: 0;
    background: var(--card);
    flex-direction: column;
    padding: 12px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    min-width: 200px;
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .article-card img {
    height: 160px;
  }

  .newsletter form {
    flex-direction: column;
  }

  table th,
  table td {
    padding: 10px 12px;
  }
}