:root {
  --color-primary: #d83c54;
  --color-accent: #1d8fbd;
  --color-surface: #f3f5f7;
  --color-surface-2: #ffffff;
  --color-muted: #57606a;
  --color-text: #1e2733;
  --shadow-soft: 0 25px 55px rgba(15, 23, 42, 0.12);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --transition: 0.3s ease;
  --disclosure-height: 42px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--color-surface);
  color: var(--color-text);
  min-height: 100vh;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.disclosure-bar {
  position: sticky;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 20;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.disclosure-bar a {
  margin-left: 0.4rem;
  color: #fff;
  font-weight: 600;
}

a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.6rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform var(--transition);
}

a.btn.primary {
  background: var(--color-primary);
  color: #fff;
}

a.btn.secondary {
  background: #fff;
  border: 1px solid rgba(29, 143, 189, 0.4);
  color: var(--color-accent);
}

a.btn:hover {
  transform: translateY(-2px);
}

header {
  position: sticky;
  top: var(--disclosure-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  z-index: 15;
  border-bottom: 1px solid rgba(16, 24, 40, 0.08);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08rem;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 0.2rem;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--color-text);
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

main {
  padding: 1.5rem clamp(1.25rem, 2.5vw, 2.5rem);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
}

.hero__content h1 {
  font-size: clamp(2.5rem, 4vw, 3.2rem);
  margin: 0 0 1rem;
}

.hero__content p {
  max-width: 540px;
  margin-bottom: 1.4rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.hero__buttons {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.hero__media img {
  width: 100%;
  border-radius: var(--radius);
  height: 420px;
  object-fit: cover;
  background: linear-gradient(170deg, #f3f7fb, #e3f0ff);
  box-shadow: var(--shadow-soft);
}

.category-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

.category-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 240px;
  box-shadow: var(--shadow-soft);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card__content {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 16, 27, 0) 35%, rgba(13, 16, 27, 0.75));
  color: #fff;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.category-card__content h3 {
  margin: 0;
  font-size: 1.2rem;
}

#products h2,
#guides h2 {
  margin-top: 0;
  font-size: 2rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading p {
  color: var(--color-muted);
  margin: 0.4rem 0 0;
}

.section-panel {
  background: var(--color-surface-2);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(15, 23, 42, 0.08);
  margin-bottom: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.feature-card {
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  box-shadow: var(--shadow-soft);
}

.feature-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.05);
}

.feature-card h3 {
  margin: 0;
}

.feature-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.5;
}

.testimonial-section {
  background: linear-gradient(180deg, rgba(216, 60, 84, 0.12), rgba(255, 255, 255, 0.8));
  padding: 2rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

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

.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.1rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-soft);
}

.testimonial-card p {
  margin: 0 0 0.75rem;
  color: var(--color-muted);
}

.testimonial-card span {
  font-weight: 600;
  color: var(--color-text);
}

.faq-section {
  margin-bottom: 2rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.faq-item {
  background: var(--color-surface-2);
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-soft);
}

.faq-item h4 {
  margin: 0 0 0.5rem;
}

.faq-item p {
  margin: 0;
  color: var(--color-muted);
}

.rights-list {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.rights-list li {
  margin-bottom: 0.6rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
}

.product-card {
  background: var(--color-surface-2);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.product-card img {
  border-radius: 14px;
  height: 220px;
  object-fit: cover;
  background: rgba(15, 23, 42, 0.05);
  width: 100%;
}

.product-card__body h3 {
  margin: 0;
  font-size: 1.15rem;
}

.product-card__body p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.rating {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.rating span {
  font-weight: 600;
  color: var(--color-text);
}

.product-card__actions {
  margin-top: auto;
}

.product-card__actions a {
  width: 100%;
  text-align: center;
  display: inline-block;
  padding: 0.65rem;
  border-radius: var(--radius);
  background: #111827;
  color: #fff;
  font-weight: 600;
}

.home-cta {
  text-align: center;
  margin-top: 1.4rem;
}

.load-more-btn {
  border: none;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 12px 25px rgba(16, 143, 189, 0.35);
}

.guides {
  margin: 3rem 0;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.guide-card {
  background: var(--color-surface-2);
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(16, 24, 40, 0.08);
}

.guide-card h3 {
  margin: 0 0 0.4rem;
}

.guide-card p {
  margin: 0 0 0.8rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.guide-card a {
  font-weight: 600;
  color: var(--color-primary);
}

footer {
  background: #0d1726;
  color: #d0d7df;
  padding: 2rem 1rem;
}

footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

footer a {
  color: inherit;
  display: block;
  margin: 0.2rem 0;
  font-size: 0.95rem;
}

.page-title {
  margin: 2rem 0 1rem;
}

.page-title h1 {
  margin: 0;
  font-size: 2.2rem;
}

.breadcrumbs {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.category-intro {
  color: var(--color-muted);
  max-width: 680px;
  line-height: 1.6;
}

.category-empty {
  color: var(--color-muted);
  margin-top: 0.4rem;
  font-size: 0.95rem;
}

.category-label {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
}

.product-detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.product-detail__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  height: 360px;
  object-fit: cover;
  background: rgba(13, 16, 27, 0.05);
}

.product-detail__content {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-detail__content h1 {
  margin: 0;
}

.product-detail__content ul {
  padding-left: 1.2rem;
  color: var(--color-muted);
  margin: 0;
}

.product-detail__actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.product-detail__actions a {
  flex: 1;
  text-align: center;
  border-radius: var(--radius);
  padding: 0.7rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.product-detail__actions a.primary {
  background: var(--color-accent);
  color: #fff;
}

.product-detail__actions a.secondary {
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--color-text);
}

.safety-note {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-top: 1rem;
}

.page-hero {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  padding: 2.2rem;
  background: linear-gradient(135deg, rgba(216, 60, 84, 0.18), rgba(29, 143, 189, 0.25)),
    url('../Images Bundle/Health/Healthy Lifestyle.jpg');
  background-size: cover;
  background-position: center;
  color: #fff;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-soft);
}

.page-hero__content {
  max-width: 620px;
}

.page-hero__content h1 {
  margin: 0 0 0.6rem;
  font-size: clamp(2rem, 3vw, 2.6rem);
}

.page-hero__content p {
  margin: 0;
  line-height: 1.6;
}

.page-hero__subtext {
  color: rgba(255, 255, 255, 0.9);
  margin-top: 0.6rem;
}

.page-hero__cta {
  margin-top: 1.2rem;
}

.page-hero__cta a {
  margin-right: 0.8rem;
}

.contact-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.contact-card {
  background: var(--color-surface-2);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.contact-card h2 {
  margin-top: 0;
}

.contact-form form {
  background: var(--color-surface-2);
}

.contact-details-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-details-list li {
  margin-bottom: 0.6rem;
  color: var(--color-muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

.contact-card,
.contact-form {
  background: var(--color-surface-2);
  padding: 1.4rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.contact-card form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card input,
.contact-card textarea {
  border: 1px solid rgba(15, 23, 42, 0.2);
  border-radius: 10px;
  padding: 0.8rem;
  background: #fff;
}

.contact-card button {
  border: none;
  border-radius: var(--radius);
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.2rem;
  cursor: pointer;
  font-weight: 600;
}

@media (max-width: 900px) {
  .nav-menu {
    flex-direction: column;
    position: relative;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .nav-menu.is-active {
    max-height: 520px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  header {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .hero__media img {
    height: 320px;
  }

  .product-card img {
    height: 170px;
  }
}

@media (max-width: 600px) {
  .hero__buttons {
    flex-direction: column;
  }

  .product-card {
    padding: 0.9rem;
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-detail__image img {
    height: 260px;
  }
}