/* ===== VARIABLES ===== */
:root {
  --color-primary: #30cf7b;
  --color-primary-hover: #28b86c;
  --color-text: #333;
  --color-heading: #303030;
  --color-heading-dark: #222;
  --color-heading-light: #2b2b2b;
  --color-pain-red: #c53f3f;
  --color-science-blue: #2d4883;
  --color-results-green: #2d8336;
  --color-gold: #8f6e1a;

  --bg-hero: #fdfff7;
  --bg-white: #fff;
  --bg-cream: #fff7cf;
  --bg-light: #fafafa;
  --bg-blue-light: #e5edff;
  --bg-green-light: #b7e9b0;
  --bg-yellow-light: #fffadf;
  --bg-off-white: #fefcf5;
  --bg-gray: #eee;
  --bg-gray-dark: #ececec;

  --font-primary: 'Sora', sans-serif;
  --font-secondary: 'Noto Sans Sora Sompeng', sans-serif;

  --max-width: 700px;
  --spacing-sm: 10px;
  --spacing-md: 20px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;

  --radius-sm: 10px;
  --radius-md: 15px;
  --radius-pill: 50px;
}

/* ===== RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
}

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.highlight-yellow {
  background: linear-gradient(180deg, transparent 60%, #ffe87d 60%);
  padding: 0 4px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  text-align: center;
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn--primary {
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 18px;
  padding: 20px 30px;
  width: 100%;
  max-width: 500px;
}

.btn--primary:hover {
  background-color: var(--color-primary-hover);
  transform: scale(1.03);
}

.btn--primary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.btn--large {
  font-size: 20px;
  padding: 22px 35px;
}

.btn--pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(48, 207, 123, 0.5); }
  70% { box-shadow: 0 0 0 15px rgba(48, 207, 123, 0); }
  100% { box-shadow: 0 0 0 0 rgba(48, 207, 123, 0); }
}

/* ===== HERO ===== */
.hero {
  background-color: var(--bg-hero);
  padding: var(--spacing-lg) 0 var(--spacing-lg);
  text-align: center;
}

.hero__logo {
  margin: 0 auto var(--spacing-md);
  max-width: 150px;
}

.hero__logo img {
  border-radius: 16px;
}

.hero__content h1 {
  font-size: 24px;
  font-weight: 400;
  color: var(--color-heading);
  margin-bottom: var(--spacing-sm);
}

.hero__content h1 strong {
  font-weight: 700;
  color: #000;
}

.hero__sub {
  font-size: 18px;
  color: #555;
  margin-bottom: var(--spacing-md);
}

.hero__bullets {
  text-align: left;
  margin: 0 auto var(--spacing-lg);
  max-width: 500px;
}

.hero__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--spacing-sm);
  font-size: 15px;
  line-height: 1.5;
}

.hero__bullets li img {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  margin-top: 2px;
}

.hero .btn {
  margin-bottom: var(--spacing-lg);
}

.hero__bottom-text {
  font-size: 18px;
  font-weight: 400;
  color: var(--color-heading-dark);
  padding: 0 var(--spacing-sm);
}

/* ===== PAIN POINTS ===== */
.pain {
  background-color: var(--bg-white);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.pain__arrow {
  max-width: 250px;
  margin: 0 auto var(--spacing-md);
}

.pain__title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-heading-dark);
  margin-bottom: var(--spacing-lg);
}

.pain__items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.pain__card {
  background: #fff9f0;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.pain__card img {
  width: 40px;
  height: 42px;
  flex-shrink: 0;
}

.pain__card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-pain-red);
  text-align: left;
}

.pain__worst {
  font-size: 22px;
  font-weight: 600;
  color: #2e2e2e;
  font-family: var(--font-secondary);
}

/* ===== PROBLEM ===== */
.problem {
  background-color: var(--bg-cream);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.problem__content {
  margin-bottom: var(--spacing-lg);
}

.problem__content h3 {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-heading-light);
  margin-bottom: var(--spacing-md);
}

.problem__content p {
  font-size: 16px;
  color: #555;
}

.problem__calm {
  font-size: 22px;
  font-weight: 400;
  color: var(--color-heading-light);
  margin-bottom: var(--spacing-lg);
}

.problem__image {
  border-radius: var(--radius-md);
  margin: 0 auto;
  max-width: 460px;
  width: 100%;
}

.icon-check {
  flex-shrink: 0;
}

/* ===== KIT ===== */
.kit {
  background-color: var(--bg-cream);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.kit h2 {
  font-size: 30px;
  font-weight: 600;
  color: var(--color-heading-light);
  margin-bottom: var(--spacing-lg);
}

.kit__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.kit__checklist {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: left;
}

.kit__image {
  max-width: 260px;
  height: auto;
  border-radius: var(--radius-md);
}

.kit__checklist p {
  font-size: 16px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.kit__note {
  margin-top: var(--spacing-md);
  font-style: italic;
  color: #666;
}

/* ===== WHY / SCIENCE ===== */
.why {
  background-color: var(--bg-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.why > .container > h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.why__divider {
  width: 100%;
  max-width: 500px;
  height: auto;
  margin-bottom: var(--spacing-lg);
}

.why__science {
  background-color: var(--bg-blue-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.why__science-image {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: var(--radius-md);
  margin: 0 auto var(--spacing-md);
}

.why__science-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-science-blue);
  margin-bottom: var(--spacing-md);
}

.why__science p {
  font-size: 16px;
  margin-bottom: var(--spacing-sm);
}

.why__results {
  background-color: var(--bg-green-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.why__results-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-results-green);
  margin-bottom: var(--spacing-md);
}

.why__results-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--spacing-sm);
  font-size: 15px;
}

.why__results-list li img {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  margin-top: 2px;
}

.why__summary {
  font-size: 22px;
  font-weight: 500;
  color: #4e4e4e;
  margin-bottom: var(--spacing-lg);
}

.why__cta-box {
  background-color: var(--bg-yellow-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.why__cta-box img {
  max-width: 100%;
  margin: 0 auto var(--spacing-md);
}

.why__cta-box h2 {
  font-size: 26px;
  font-weight: 400;
  color: var(--color-heading-light);
}

.why .btn {
  margin-bottom: var(--spacing-md);
}

/* ===== LEARN ===== */
.learn {
  background-color: var(--bg-off-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.learn > .container > h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.learn__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.learn__card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  text-align: center;
}

.learn__card figure {
  margin: 0 auto var(--spacing-sm);
  width: 70px;
  height: 70px;
}

.learn__card figure img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.learn__card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 8px;
}

.learn__card p {
  font-size: 14px;
  color: #666;
}

/* ===== VIDEO ===== */
.video-section {
  background-color: var(--bg-yellow-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.video-section h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.video-section__play {
  display: block;
  font-size: 20px;
  color: var(--color-primary);
  font-weight: 700;
  margin-top: 8px;
}

.video-section__player {
  max-width: 400px;
  margin: 0 auto var(--spacing-lg);
}

.video-section__player video {
  width: 100%;
  border-radius: var(--radius-md);
  background: #000;
}

.video-section__seal {
  max-width: 100%;
  margin: 0 auto;
}

/* ===== BENEFITS ===== */
.benefits {
  background-color: var(--bg-gray);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.benefits > .container > h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.benefits__card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: left;
}

.benefits__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.benefits__card-title {
  font-weight: 700;
  font-size: 17px;
  color: var(--color-heading);
  margin-bottom: 8px;
}

.benefits__card p:last-child {
  font-size: 15px;
  color: #555;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
  background-color: var(--bg-off-white);
  padding: var(--spacing-xl) 0 80px;
  text-align: center;
}

.social-proof > .container > h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.fb-comments {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  overflow: hidden;
  text-align: left;
}

.fb-comments__header {
  padding: 12px 16px;
  font-weight: 700;
  font-size: 14px;
  border-bottom: 1px solid #eee;
  color: #4b4f56;
}

.fb-comment {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid #f0f0f0;
}

.fb-comment img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

.fb-comment__body strong {
  font-size: 13px;
  color: #385898;
  display: block;
  margin-bottom: 2px;
}

.fb-comment__body p {
  font-size: 14px;
  color: #1c1e21;
  margin-bottom: 4px;
}

.fb-comment__meta {
  font-size: 12px;
  color: #90949c;
}

.fb-comment__meta span {
  margin-left: 4px;
}

.fb-comments__footer {
  padding: 8px 16px;
  font-size: 11px;
  color: #90949c;
  display: flex;
  align-items: center;
  gap: 6px;
  border-top: 1px solid #eee;
}

.fb-comments__footer img {
  width: 14px;
  height: 14px;
}

/* ===== CAROUSEL ===== */
.carousel-section {
  background-color: var(--color-gold);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.carousel-section h2 {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--spacing-lg);
}

.carousel {
  position: relative;
  overflow: hidden;
  max-width: 500px;
  margin: 0 auto var(--spacing-lg);
}

.carousel__track {
  display: flex;
  transition: transform 0.4s ease;
}

.carousel__slide {
  min-width: 100%;
  padding: 0 5px;
}

.carousel__slide img {
  width: 100%;
  border-radius: var(--radius-sm);
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.9);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
  transition: background 0.2s;
}

.carousel__btn:hover {
  background: #fff;
}

.carousel__btn--prev { left: 8px; }
.carousel__btn--next { right: 8px; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--spacing-md);
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  padding: 0;
}

.carousel__dot.active {
  background: #fff;
}

.carousel-section__badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.badge {
  padding: 10px var(--spacing-md);
  border-radius: var(--radius-pill);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-align: center;
}

.badge--green { background-color: #61ce70; }
.badge--orange { background-color: #ff9a00; }
.badge--blue { background-color: #1d8cff; }
.badge--red { background-color: #c93636; }

/* ===== HOW IT WORKS ===== */
.how-it-works {
  background-color: var(--bg-cream);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.how-it-works h2 {
  font-size: 26px;
  font-weight: 600;
  color: var(--color-heading-light);
  margin-bottom: var(--spacing-lg);
}

.how-it-works__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.how-it-works__step {
  text-align: center;
}

.how-it-works__step img {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--spacing-sm);
}

.how-it-works__step h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 8px;
}

.how-it-works__step p {
  font-size: 15px;
  color: #555;
}

/* ===== STILL MORE ===== */
.still-more {
  background-color: var(--color-gold);
  padding: var(--spacing-md) 0;
  text-align: center;
}

.still-more h2 {
  font-size: 26px;
  font-weight: 600;
  color: #fff;
}

/* ===== BONUS ===== */
.bonus {
  background-color: var(--bg-gray);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.bonus > .container > h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.bonus__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.bonus__card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  text-align: center;
}

.bonus__card figure {
  flex-shrink: 0;
  width: 180px;
}

.bonus__card figure img {
  width: 180px;
  border-radius: 8px;
}

.bonus__card-info h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 6px;
}

.bonus__card-info p {
  font-size: 14px;
  color: #666;
  margin-bottom: 4px;
}

.bonus__free {
  font-weight: 700;
  color: var(--color-primary) !important;
  font-size: 15px !important;
}

/* ===== PRICING ===== */
.pricing {
  background-color: var(--bg-off-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.pricing > .container > h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.pricing__box {
  margin-bottom: var(--spacing-lg);
}

.pricing__checklist {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: left;
  margin-bottom: var(--spacing-lg);
}

.pricing__checklist p {
  font-size: 15px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.pricing__checklist del {
  color: #999;
  font-size: 13px;
  margin-left: 4px;
}

.pricing__total h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: var(--spacing-md);
}

.pricing__old-price {
  text-decoration: line-through;
  color: #c53f3f;
}

.pricing__price-box {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.pricing__price {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.pricing__installment {
  font-size: 20px;
  font-weight: 600;
  color: #555;
  margin-bottom: var(--spacing-sm);
}

.pricing__access {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
}

.pricing__security {
  max-width: 300px;
  margin: 0 auto;
}

/* ===== GUARANTEE ===== */
.guarantee {
  background-color: var(--bg-yellow-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.guarantee__seal {
  max-width: 240px;
  margin: 0 auto var(--spacing-md);
}

.guarantee h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--spacing-md);
}

.guarantee p {
  font-size: 16px;
  color: #555;
  margin-bottom: var(--spacing-md);
  text-align: left;
}

/* ===== FAQ ===== */
.faq {
  background-color: var(--bg-gray-dark);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.faq > .container > h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--spacing-lg);
}

.faq__list {
  text-align: left;
}

.faq__item {
  background: #fff;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  overflow: hidden;
}

.faq__item summary {
  padding: 16px var(--spacing-md);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-heading);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  transition: background 0.2s;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: #999;
  flex-shrink: 0;
  margin-left: var(--spacing-sm);
  transition: transform 0.2s;
}

.faq__item[open] summary::after {
  content: '−';
}

.faq__item summary:hover {
  background: #f9f9f9;
}

.faq__item p {
  padding: 0 var(--spacing-md) 16px;
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
  background-color: #b1d1c2;
  padding: var(--spacing-lg) 0 var(--spacing-md);
  text-align: center;
}

.footer__logo {
  max-width: 140px;
  margin: 0 auto var(--spacing-md);
}

.footer__logo img {
  border-radius: 16px;
}

.footer__copy {
  font-size: 12px;
  color: #888;
  padding-bottom: 60px;
}

/* ===== VIDEO CTA ===== */
.video-section__cta {
  margin: var(--spacing-lg) auto;
  text-align: center;
}

.video-section__cta p {
  font-size: 18px;
  color: var(--color-heading);
  margin-bottom: var(--spacing-md);
}

.video-section__cta p strong {
  font-size: 26px;
  color: var(--color-primary);
}

/* ===== PAYMENT ICONS ===== */
.pricing__payments {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
}

.pricing__payments svg {
  width: 42px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 4px;
}

/* ===== STICKY CTA BAR ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.15);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-cta.visible {
  transform: translateY(0);
}

.sticky-cta__price {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.sticky-cta__btn {
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  font-family: var(--font-primary);
  white-space: nowrap;
  text-align: center;
  animation: pulse 2s infinite;
}

.sticky-cta__btn:active {
  transform: scale(0.97);
}

@media (min-width: 900px) {
  .sticky-cta {
    display: none !important;
  }
}

/* ===== RESPONSIVE - TABLET (min 600px) ===== */
@media (min-width: 600px) {
  .hero__content h1 {
    font-size: 30px;
  }

  .pain__items {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .pain__card {
    flex: 1;
    min-width: 200px;
    flex-direction: column;
    text-align: center;
  }

  .pain__card h3 {
    text-align: center;
  }

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

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

  .how-it-works__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

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

  .carousel-section__badges {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .badge {
    flex: 0 1 auto;
  }
}

/* ===== RESPONSIVE - DESKTOP (min 900px) ===== */
@media (min-width: 900px) {
  :root {
    --max-width: 900px;
  }

  .hero__content h1 {
    font-size: 33px;
  }

  .hero__bottom-text {
    font-size: 22px;
  }

  .pain__title {
    font-size: 26px;
  }

  .problem__content h3 {
    font-size: 37px;
  }

  .kit__body {
    flex-direction: row;
    align-items: flex-start;
  }

  .kit__checklist {
    flex: 1;
  }

  .kit__image {
    max-width: 300px;
    flex-shrink: 0;
  }

  .why > .container > h2 {
    font-size: 30px;
  }

  .why__science {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: var(--spacing-lg);
  }

  .why__science-image {
    flex-shrink: 0;
    max-width: 250px;
    margin: 0;
  }

  .why__science-title,
  .why__results-title {
    font-size: 32px;
  }

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

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

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

  .btn--primary {
    font-size: 22px;
    padding: 25px 35px;
  }

  .pricing__price {
    font-size: 56px;
  }
}

/* ===== RESPONSIVE - LARGE DESKTOP (min 1200px) ===== */
@media (min-width: 1200px) {
  :root {
    --max-width: 1100px;
  }

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