:root {
  --green-500: #84CC16;
  --green-600: #6fab12;
  --mint-200: #A7F3D0;
  --cream-50: #FAF9F6;
  --card-0: #FFFFFF;
  --text-900: #111827;
  --text-600: #6B7280;
  --accent-200: #FDE68A;
  --shadow-soft: 0 12px 35px rgba(17, 24, 39, 0.08);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1180px;
  --transition: 200ms ease;
  --font-body: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream-50);
  color: var(--text-900);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

html {
  scroll-behavior: smooth;
}

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

a:hover {
  color: var(--green-500);
}

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

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.section-header {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(28px, 5vw, 42px);
}

.section-eyebrow {
  display: inline-block;
  padding: 6px 12px;
  background: var(--mint-200);
  color: var(--text-900);
  font-weight: 600;
  border-radius: 999px;
}

.section-title {
  font-size: clamp(26px, 4vw, 34px);
  margin: 0;
}

.section-subtitle {
  color: var(--text-600);
  margin: 0;
  max-width: 640px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--green-500), var(--green-600));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(132, 204, 22, 0.28);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.button:hover {
  filter: brightness(0.95);
  box-shadow: 0 16px 36px rgba(132, 204, 22, 0.32);
}

.button.secondary {
  background: #fff;
  color: var(--text-900);
  border: 1px solid rgba(17, 24, 39, 0.07);
  box-shadow: none;
}

.button.link {
  padding: 0;
  background: none;
  color: var(--green-600);
  box-shadow: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(167, 243, 208, 0.5);
  border-radius: 12px;
  font-weight: 700;
  color: var(--text-900);
}

.card {
  background: var(--card-0);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(17, 24, 39, 0.06);
  overflow: hidden;
  display: grid;
  gap: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(17, 24, 39, 0.12);
}

.grid {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(250, 249, 246, 0.92);
  border-bottom: 1px solid rgba(17, 24, 39, 0.05);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 18px;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0;
  margin: 0;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--text-900);
  font-weight: 600;
}

.nav-links a.active,
.nav-links a:hover {
  background: rgba(132, 204, 22, 0.12);
  color: var(--text-900);
}

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

.menu-toggle {
  display: none;
  background: #fff;
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 12px;
  padding: 10px 12px;
}

.hero {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  align-items: start;
  justify-items: stretch;
  background: linear-gradient(135deg, rgba(132, 204, 22, 0.08), rgba(253, 230, 138, 0.15));
  border-radius: 28px;
  padding: clamp(28px, 6vw, 44px);
  position: relative;
  overflow: hidden;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-auto-rows: auto;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 24px;
  background: radial-gradient(circle at 20% 20%, rgba(167, 243, 208, 0.35), transparent 32%),
    radial-gradient(circle at 80% 30%, rgba(253, 230, 138, 0.28), transparent 32%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  max-width: 540px;
  width: min(540px, 100%);
  text-align: left;
}

.hero-title {
  font-size: clamp(30px, 6vw, 46px);
  margin: 0;
  letter-spacing: -0.015em;
}

.hero-subtitle {
  color: var(--text-600);
  margin: 0;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-media {
  position: relative;
  z-index: 1;
  align-self: start;
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero-image {
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  width: min(480px, 100%);
  max-height: clamp(280px, 40vw, 380px);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 6s ease;
}

.hero:hover img {
  transform: scale(1.04);
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  background: #fff;
  border-radius: 16px;
  padding: 12px 16px;
  box-shadow: var(--shadow-soft);
}

.stat {
  font-weight: 700;
  color: var(--text-900);
}

.stat small {
  display: block;
  color: var(--text-600);
  font-weight: 500;
}

.category-card,
.product-card,
.tip-card,
.blog-card,
.guide-card,
.feature-card,
.category-panel {
  display: grid;
  gap: 12px;
}

.category-card .media,
.product-card .media,
.tip-card .media,
.blog-card .media,
.category-panel .media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
}

.guide-card .media,
.feature-card .media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 16 / 9;
}

.category-card img,
.product-card img,
.tip-card img,
.blog-card img,
.guide-card img,
.category-panel img,
.feature-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.category-card:hover img,
.product-card:hover img,
.tip-card:hover img,
.blog-card:hover img,
.guide-card:hover img,
.category-panel:hover img,
.feature-card:hover img {
  transform: scale(1.05);
}

.card-body {
  display: grid;
  gap: 8px;
  padding: 0 14px 14px;
}

.price {
  font-weight: 800;
  color: var(--green-500);
}

.meta {
  color: var(--text-600);
  font-size: 14px;
}

.tip-card,
.guide-card,
.blog-card,
.category-panel,
.feature-card {
  border: 1px solid rgba(17, 24, 39, 0.06);
}

.list-inline {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  list-style: none;
}

.filter-button {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border var(--transition);
}

.filter-button.active,
.filter-button:hover {
  background: rgba(132, 204, 22, 0.12);
  border-color: rgba(132, 204, 22, 0.4);
  color: var(--text-900);
}

.tip-card {
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
}

.tip-card .media {
  aspect-ratio: 16 / 10;
}

.banner {
  padding: clamp(32px, 6vw, 48px);
  background: linear-gradient(135deg, rgba(132, 204, 22, 0.16), rgba(167, 243, 208, 0.3));
  border-radius: 20px;
  display: grid;
  gap: 14px;
  align-items: center;
  text-align: center;
  border: 1px solid rgba(17, 24, 39, 0.06);
}

.dual-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.footer {
  background: #f4f2ec;
  border-top: 1px solid rgba(17, 24, 39, 0.05);
  padding: clamp(36px, 6vw, 56px) 0;
  margin-top: clamp(32px, 6vw, 48px);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.footer-title {
  font-weight: 800;
  margin-bottom: 10px;
}

.footer a {
  color: var(--text-600);
}

.input-control {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: #fff;
  font-size: 15px;
}

.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

textarea.input-control {
  resize: vertical;
  min-height: 140px;
}

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(132, 204, 22, 0.14);
  color: var(--text-900);
  border: 1px solid rgba(132, 204, 22, 0.35);
  display: none;
  animation: fade-up 300ms ease;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 450ms ease, transform 450ms ease;
}

.hero-fade {
  animation: fade-up 800ms ease;
}

@keyframes fade-up {
  0% {
    opacity: 0;
    transform: translateY(14px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (max-width: 960px) {
  .nav-links {
    position: absolute;
    top: 72px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    background: rgba(255, 255, 255, 0.94);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    flex-direction: column;
    padding: 14px;
    border: 1px solid rgba(17, 24, 39, 0.05);
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(8px);
    transition: opacity 250ms ease, transform 250ms ease;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-actions .button {
    display: none;
  }

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

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

  .hero-actions {
    justify-content: center;
  }

  .hero-image {
    max-height: clamp(280px, 45vw, 360px);
  }
}

@media (max-width: 720px) {
  .navbar {
    padding: 12px 0;
  }

  .hero {
    padding: 24px;
  }

  .card {
    border-radius: 16px;
  }

  .tip-card {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}