:root {
  --color-primary: #16A34A;
  --color-secondary: #FB923C;
  --color-accent: #F97373;
  --color-bg: #FFF7ED;
  --color-card: #FFFFFF;
  --text-primary: #1F2933;
  --text-secondary: #6B7280;
  --shadow-soft: 0 10px 25px rgba(31, 41, 51, 0.08);
  --radius-lg: 20px;
  --radius-md: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: var(--color-bg);
  color: var(--text-primary);
  line-height: 1.6;
}

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

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

button {
  font: inherit;
}

.page {
  min-height: 100vh;
  background: var(--color-bg);
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(255, 247, 237, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10;
  border-bottom: 1px solid rgba(31, 41, 51, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1rem;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.05em;
  font-size: 1.1rem;
}

.nav-links {
  display: none;
}

.nav-links a {
  margin-left: 1.75rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: color 0.3s;
}

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

.hamburger {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease;
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.mobile-menu.open {
  max-height: 300px;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid rgba(31, 41, 51, 0.08);
}

.main {
  padding: 1.5rem 1rem 3rem;
}

.hero {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.95)),
    url("../images/hero.jpg")
      center/cover;
  padding: 2.5rem 1.25rem;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
}

.hero-content {
  max-width: 540px;
  animation: fadeSlide 1s ease forwards;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin: 0 0 0.5rem;
}

.hero p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  border-radius: 999px;
  border: none;
  padding: 0.95rem 1.6rem;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  font-weight: 600;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

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

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

.section-title {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

.focus-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
}

.focus-card h3 {
  margin-top: 0;
}

.long-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

.long-card-content {
  padding: 1.2rem;
}

.card-meta {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.grid-6 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.button-row {
  margin-top: 1rem;
}

.plan-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.plan-card {
  display: flex;
  flex-direction: column;
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.plan-card img {
  height: 180px;
  object-fit: cover;
}

.plan-card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.plan-card button {
  margin-top: auto;
  align-self: flex-start;
}

.tips-grid,
.blog-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.tip-card,
.blog-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

.tip-card-content,
.blog-card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cta-section {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), var(--color-bg));
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.filter-btn {
  border-radius: 999px;
  padding: 0.55rem 1.3rem;
  border: 1px solid var(--color-secondary);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.filter-btn.active {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}

.recipe-card,
.plan-section,
.tips-section,
.blog-section {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.recipe-card img {
  height: 160px;
  object-fit: cover;
  width: 100%;
}

.recipe-card-content {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tag {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(22, 163, 74, 0.15);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
}

.plan-meals {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.95rem;
}

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

.tips-section {
  border-radius: var(--radius-md);
  background: var(--color-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.tips-section img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.tip-card-content {
  padding: 1.5rem;
}

.blog-section img {
  width: 100%;
  max-height: 250px;
  object-fit: cover;
}

.two-column {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.contact-form,
.contact-details {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.contact-form {
  padding: 1.5rem;
}

.contact-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--color-card);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(31, 41, 51, 0.2);
  padding: 0.8rem;
  font-size: 1rem;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.form-message {
  font-size: 0.95rem;
  color: var(--color-primary);
}

.footer {
  background: #111827;
  color: #e5e7eb;
  padding: 2.5rem 1rem;
}

.footer-content {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  grid-auto-flow: dense;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-start;
}

.footer-content p {
  max-width: 480px;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-links a {
  color: #e5e7eb;
  font-weight: 500;
}

.newsletter {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  max-width: 520px;
  min-width: 280px;
  grid-column: span 2;
}

.newsletter label {
  font-weight: 600;
  color: #e5e7eb;
}

.newsletter input {
  border-radius: var(--radius-md);
  width: 100%;
  padding: 0.9rem 1.1rem;
  font-size: 1rem;
}

.newsletter .form-actions input {
  flex: 1;
  min-width: 0;
}

.newsletter .form-actions {
  gap: 0.5rem;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.newsletter .form-actions button {
  flex: none;
  white-space: nowrap;
  min-width: 120px;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
}

.footer-bottom {
  grid-column: 1 / -1;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(229, 231, 235, 0.8);
}

@media (max-width: 900px) {
  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .newsletter {
    grid-column: span 1;
    max-width: none;
    min-width: auto;
  }
}

@media (max-width: 640px) {
  .newsletter .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .newsletter .form-actions button {
    width: 100%;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.on {
  opacity: 1;
  transform: translateY(0);
}

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

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
  .hamburger {
    display: none;
  }
  .mobile-menu {
    display: none;
  }
  .header-inner {
    padding: 1rem 2rem;
  }
  .main {
    padding: 2rem 2rem 3rem;
  }
}

@media (min-width: 1024px) {
  .header-inner {
    padding: 1rem 3rem;
  }
  .main {
    padding: 3rem 3rem 4rem;
  }
  .hero {
    padding: 3rem;
  }
  .filter-bar {
    justify-content: flex-start;
  }
}