:root {
  --primary: #ff4d4d;
  --secondary: #4d94ff;
  --accent: #00e676;
  --bg: #f5f5f7;
  --text: #1c1c1e;
  --muted: #5c5c66;
  --glass: rgba(255, 255, 255, 0.72);
  --border: rgba(255, 255, 255, 0.35);
  --shadow: 0 20px 60px rgba(20, 20, 40, 0.18);
  --offer-bar-height: 54px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

.offer-bar {
  background: linear-gradient(120deg, rgba(255, 77, 77, 0.2), rgba(77, 148, 255, 0.2));
  border-bottom: 1px solid rgba(28, 28, 30, 0.08);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 12;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.offer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
}

.offer-left,
.offer-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.offer-pill {
  background: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid rgba(255, 77, 77, 0.3);
}

.offer-text {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

.countdown {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 14px;
  background: rgba(28, 28, 30, 0.08);
  padding: 6px 12px;
  border-radius: 999px;
}

.rating-badge,
.sales-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  color: var(--text);
  border: 1px solid rgba(28, 28, 30, 0.1);
}

.sales-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.bg-orb {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(0px);
  opacity: 0.4;
  z-index: -1;
}

.orb-one {
  top: -180px;
  left: -160px;
  background: radial-gradient(circle, rgba(255, 77, 77, 0.6), transparent 70%);
}

.orb-two {
  top: 200px;
  right: -200px;
  background: radial-gradient(circle, rgba(77, 148, 255, 0.5), transparent 70%);
}

.orb-three {
  bottom: -160px;
  left: 20%;
  background: radial-gradient(circle, rgba(0, 230, 118, 0.35), transparent 70%);
}

.site-header {
  position: -webkit-sticky;
  position: sticky;
  top: var(--offer-bar-height);
  z-index: 11;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: rgba(245, 245, 247, 0.7);
  border-bottom: 1px solid rgba(28, 28, 30, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  letter-spacing: 2px;
}

.logo span {
  color: var(--primary);
}

.header-actions {
  display: flex;
  gap: 18px;
  align-items: center;
}

.link {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s ease;
}

.link:hover,
.link:focus {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 30px rgba(255, 77, 77, 0.35);
}

.btn-primary:hover,
.btn-primary:focus {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(255, 77, 77, 0.4);
}

.btn-ghost {
  border-color: rgba(28, 28, 30, 0.2);
  color: var(--text);
  background: transparent;
}

.btn-ghost:hover,
.btn-ghost:focus {
  border-color: rgba(28, 28, 30, 0.4);
  background: rgba(255, 255, 255, 0.6);
}

.hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-family: "Sora", sans-serif;
  font-size: clamp(36px, 4vw, 54px);
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.hero-subtitle {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 12px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.info-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(28, 28, 30, 0.08);
  box-shadow: 0 10px 24px rgba(20, 20, 40, 0.08);
  min-width: 190px;
}

.info-chip strong {
  display: block;
  font-size: 14px;
}

.info-chip span {
  font-size: 12px;
  color: var(--muted);
}

.chip-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: rgba(255, 77, 77, 0.12);
}

.chip-icon svg {
  width: 20px;
  height: 20px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.microcopy {
  font-size: 13px;
  color: var(--muted);
}

.hero-media {
  display: grid;
  gap: 24px;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.product-card {
  display: grid;
  gap: 16px;
  align-items: center;
  text-align: center;
  position: relative;
}

.product-image {
  width: min(280px, 70%);
  margin: 0 auto;
}

.product-caption {
  display: grid;
  gap: 4px;
}

.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(28, 28, 30, 0.12);
  box-shadow: 0 16px 34px rgba(20, 20, 40, 0.18);
  color: var(--text);
  animation: floaty 4s ease-in-out infinite;
}

.chip-one {
  top: 72px;
  left: -12px;
  animation-delay: 0.2s;
}

.chip-two {
  bottom: 20px;
  right: -10px;
  animation-delay: 0.6s;
}

.chip-three {
  top: 50%;
  right: -18px;
  animation-delay: 1s;
}

.float-chip svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.float-chip[data-tone="primary"] {
  color: #b12020;
  background: linear-gradient(120deg, rgba(255, 77, 77, 0.22), rgba(255, 255, 255, 0.9));
}

.float-chip[data-tone="secondary"] {
  color: #1a4ca6;
  background: linear-gradient(120deg, rgba(77, 148, 255, 0.22), rgba(255, 255, 255, 0.92));
}

.float-chip[data-tone="accent"] {
  color: #007a3d;
  background: linear-gradient(120deg, rgba(0, 230, 118, 0.2), rgba(255, 255, 255, 0.92));
}

.section {
  padding: 80px 0;
  scroll-margin-top: 140px;
}

.section.alt {
  background: rgba(255, 255, 255, 0.5);
}

.proof-strip {
  padding: 24px 0 40px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  border: 1px solid rgba(28, 28, 30, 0.08);
  padding: 18px;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
}

.proof-item {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.proof-item strong {
  color: var(--text);
  font-size: 18px;
}

.proof-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 77, 77, 0.12);
  color: var(--primary);
  flex-shrink: 0;
}

.proof-item[data-tone="secondary"] .proof-icon {
  background: rgba(77, 148, 255, 0.14);
  color: var(--secondary);
}

.proof-item[data-tone="accent"] .proof-icon {
  background: rgba(0, 230, 118, 0.14);
  color: var(--accent);
}

.proof-item[data-tone="neutral"] .proof-icon {
  background: rgba(28, 28, 30, 0.08);
  color: var(--text);
}

.proof-icon svg {
  width: 22px;
  height: 22px;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  align-items: start;
}

.section-head {
  text-align: center;
  margin-bottom: 36px;
}

.section-head h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(28px, 3vw, 38px);
  margin-bottom: 10px;
}

.section-head p {
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.brand-story {
  margin-top: 24px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(28, 28, 30, 0.08);
  box-shadow: 0 12px 28px rgba(20, 20, 40, 0.08);
}

.brand-story h3 {
  font-family: "Sora", sans-serif;
  font-size: 16px;
  margin-bottom: 6px;
}

.brand-story p {
  color: var(--muted);
  font-size: 14px;
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255, 77, 77, 0.12);
  display: grid;
  place-items: center;
  color: var(--primary);
}

.icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.detail-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 20px 0 24px;
  color: var(--muted);
}

.detail-card .image-slot {
  min-height: 180px;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.ingredient-card {
  padding: 24px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
  display: grid;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(20, 20, 40, 0.12);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.image-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.image-row .image-slot {
  height: auto;
}

.image-slot {
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(28, 28, 30, 0.08);
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
}

.image-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-row .image-slot img {
  height: auto;
  object-fit: contain;
}

.image-slot.tall {
  min-height: 220px;
}

.review-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
  text-align: center;
}

.review-summary strong {
  display: block;
  font-size: 20px;
}

.review-summary span {
  color: var(--muted);
  font-size: 13px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.review-card {
  background: #fff;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
  display: grid;
  gap: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(20, 20, 40, 0.12);
}

.review-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-top p {
  color: var(--muted);
  font-size: 12px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 77, 77, 0.12);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--primary);
}

.review-card h3 {
  font-size: 16px;
}

.review-card p {
  color: var(--muted);
}

.faq {
  display: grid;
  gap: 14px;
}

.faq details {
  background: #fff;
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid rgba(28, 28, 30, 0.08);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.faq p {
  margin-top: 12px;
  color: var(--muted);
}

.cta {
  padding: 70px 0;
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px;
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(255, 77, 77, 0.2), rgba(77, 148, 255, 0.18));
}

.site-footer {
  padding: 40px 0 60px;
  border-top: 1px solid rgba(28, 28, 30, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.footer-links {
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.footer-text,
.footer-note {
  color: var(--muted);
  font-size: 14px;
}

.stars {
  display: inline-flex;
  gap: 2px;
  color: #ffb800;
}

.stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

@media (max-width: 1024px) {
  .hero-grid,
  .section-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }

  .ingredients-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  :root {
    --offer-bar-height: 84px;
  }

  .offer-inner {
    justify-content: center;
  }

  .offer-right {
    justify-content: center;
  }

  .header-actions .link {
    display: none;
  }

  .header-actions {
    gap: 0;
  }

  .header-actions .btn-primary {
    padding: 10px 18px;
    font-size: 13px;
  }

  .hero {
    padding-top: 60px;
  }

  .float-chip {
    display: none;
  }

  .mobile-cta-bar {
    display: flex;
  }

  body {
    padding-bottom: 72px;
  }

  .image-row {
    grid-template-columns: 1fr;
  }

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

  .proof-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

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

  .clarity-block {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }

  .float-chip {
    animation: none;
  }
}

/* Mobile sticky CTA bar */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(28, 28, 30, 0.1);
  padding: 12px 20px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 -4px 20px rgba(20, 20, 40, 0.1);
}

.mobile-cta-bar .mobile-cta-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-cta-bar .mobile-cta-title {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.mobile-cta-bar .mobile-cta-sub {
  font-size: 11px;
  color: var(--muted);
}

.mobile-cta-bar .btn-primary {
  padding: 12px 24px;
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Amazon's Choice badge */
.amazon-choice-badge {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border-radius: 4px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1;
  border: 1px solid rgba(28, 28, 30, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.amazon-choice-text {
  background: #232f3e;
  color: #fff;
  padding: 6px 8px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.amazon-choice-label {
  background: #f90;
  color: #232f3e;
  padding: 6px 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

/* Amazon's Choice badge on product card */
.amazon-choice-hero {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border-radius: 4px;
  overflow: hidden;
  font-size: 14px;
  line-height: 1;
  border: 1px solid rgba(28, 28, 30, 0.1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  justify-self: start;
}

.amazon-choice-hero .amazon-choice-text {
  padding: 8px 10px;
  font-size: 14px;
}

.amazon-choice-hero .amazon-choice-label {
  padding: 8px 12px;
  font-size: 14px;
}

/* Ingredients hero image */
.ingredients-hero {
  max-width: 680px;
  margin: 0 auto 36px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
}

.ingredients-hero img {
  width: 100%;
  display: block;
}

/* Absorption technology banner */
.absorption-section {
  padding: 40px 0;
}

.absorption-banner {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
}

.absorption-banner img {
  width: 100%;
  display: block;
}

/* Reviews real photo banner */
.reviews-banner {
  max-width: 800px;
  margin: 0 auto 32px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(20, 20, 40, 0.08);
}

.reviews-banner img {
  width: 100%;
  display: block;
}

/* Certificate image */
.sert-image {
  margin-top: 16px;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}