/* =====================================================
   RESET + BASE
===================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  background: #ffffff;
  color: #123b35;
  font-size: 18px;              /* IMPORTANT */
  line-height: 1.75;
}

/* =====================================================
   LAYOUT
===================================================== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

section {
  padding: 40px 0 60px 0;
}

@media (max-width: 768px) {
  section {
    padding: 65px 0;
  }
}
.what-is{
  background-color: #f4f6f5;
}
.pricing{
  background-color: #f4f6f5!important;
}
/* =====================================================
   TYPOGRAPHY
===================================================== */
h1 {
  font-size: 44px;
  line-height: 1.25;
  margin-bottom: 22px;
}

h2 {
  font-size: 36px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 48px;
}

h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

p,
li {
  font-size: 18px;
  margin-bottom: 18px;
}
.pricing h2,  p{
  margin-bottom: 5px;
  color: #000;
}
.guarantee p{
  color: #fff;
}

/* =====================================================
   BUTTON SYSTEM
===================================================== */
.btn-primary,
.btn-nav,
.exit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffd84d;
  color: #000;
  padding: 14px 32px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}

.btn-primary:hover,
.btn-nav:hover {
  background: #ffcc2f;
  transform: translateY(-1px);
}

.big-btn {
  font-size: 19px;
  padding: 16px 44px;
}
.why-choose {
  background: linear-gradient(180deg, #0f4d45 0%, #0b3f39 100%);
}

/* =====================================================
   HEADER
===================================================== */
.site-header {
  background: #0f4d45;
  padding: 18px 0;
}

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

.logo {
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
}

.nav a {
  color: #ffffff;
  margin-left: 22px;
  text-decoration: none;
  font-weight: 500;
}

@media (max-width: 768px) {
  .header-flex {
    flex-direction: column;
    gap: 12px;
  }
  .nav a {
    margin: 0 10px;
  }
}

/* =====================================================
   HERO
===================================================== */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-image img {
  max-width: 100%;
}

.hero-highlight {
  font-weight: 600;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* =====================================================
   DARK SECTIONS
===================================================== */
.why-choose,
.pricing,
.guarantee,
.checkout-info,
.site-footer {
  background: #0f4d45;
  color: #ffffff;
}
.pricing-grid{
  text-align: center!important;
}
/* =====================================================
   GRIDS
===================================================== */
.features-grid,
.reviews-grid{
  display: grid;
  gap: 32px;
}

.features-grid {
  grid-template-columns: repeat(4, 1fr);
}

.reviews-grid {
  grid-template-columns: repeat(3, 1fr);
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .features-grid,
  .reviews-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}
.pricing-sub{
  text-align: center;
  padding-bottom: 25px;
}

/* =====================================================
   CARDS
===================================================== */
.feature-box,
.review-card,
.price-card {
  background: #ffffff;
  color: #123b35;
  padding: 0 32px;
  border-radius: 16px;
  height: 100%;
}

.feature-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.review-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.review-card img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
}

.review-card strong {
  margin-top: auto;
  font-size: 15px;
}

/* =====================================================
   PRICING
===================================================== */
.price-card {
  text-align: center;
  position: relative;
}

.price-card.featured {
  border: 4px solid #ffd84d;
}

.price {
  font-size: 36px;
  font-weight: 800;
}

.save {
  color: #d43c2f;
  font-weight: 700;
}

/* =====================================================
   INGREDIENTS
===================================================== */
.ingredients-list {
  max-width: 1000px;
  margin: auto;
}

.ingredient-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  column-gap: 18px;
  margin-bottom: 42px;
  align-items: flex-start;
}

.ingredient-item h3 {
  margin-bottom: 6px;
}

/* =====================================================
   CHECK ICON
===================================================== */
.check {
  width: 28px;
  height: 28px;
  background: #1fa75a;
  color: #ffffff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* =====================================================
   FAQ
===================================================== */
.faq-list {
  max-width: 900px;
  margin: auto;
}

.faq-item {
  border-bottom: 1px solid #e0e0e0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.faq-answer {
  padding-bottom: 24px;
}

/* =====================================================
   FINAL CTA
===================================================== */
.final-cta {
  text-align: center;
}

.old-price {
  color: #777;
  text-decoration: line-through;
}

.new-price {
  font-size: 30px;
  font-weight: 800;
}

/* =====================================================
   FOOTER
===================================================== */
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 40px 0;
}

.footer-links ul {
  list-style: none;
}

.footer-links a {
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
}

.footer-disclaimer {
  background: #fff;
  color: #ccc;
  padding: 40px 0;
  font-size: 13px;
}