/* ============================================================
   PURISAKI BERBERINE™ — css/style.css
   Domain: us-en-purisaki.com
   Theme: Clean Blue #1B75BB + Navy #0D3A6B + White
   Font: Jost (Google Fonts)
   Layout: Image LEFT / Text RIGHT | Standard centered footer
   ============================================================ */

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

:root {
  --blue:          #1B75BB;
  --blue-dark:     #0D3A6B;
  --blue-mid:      #1560a0;
  --blue-light:    #E3F1FC;
  --blue-pale:     #F0F7FD;
  --blue-border:   #B8D9F2;
  --teal:          #0FA3B1;
  --teal-light:    #E6F7F9;
  --white:         #ffffff;
  --off-white:     #F6FBFF;
  --cream:         #EDF5FC;
  --text:          #071D36;
  --muted:         #2C5282;
  --border:        #C6DFEF;
  --radius:        10px;
  --radius-card:   14px;
  --radius-pill:   50px;
  --shadow:        0 4px 20px rgba(13,58,107,0.10);
  --shadow-h:      0 12px 40px rgba(13,58,107,0.20);
  --shadow-card:   0 2px 14px rgba(13,58,107,0.07);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-size: 18px;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.75;
}

/* ============================================================
   NAVBAR — Two-Tone Split
   ============================================================ */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blue-dark);
  padding: 0;
  height: 72px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.22);
  border-bottom: 3px solid var(--blue);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: stretch;
}

.nav-logo-zone {
  background: rgba(0,0,0,0.2);
  padding: 0 32px;
  display: flex;
  align-items: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.nav-logo {
  font-family: 'Jost', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-logo span {
  color: #7EC8F0;
  font-weight: 300;
}

.nav-links-zone {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 24px;
  gap: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-family: 'Jost', sans-serif;
  font-size: 0.93rem;
  font-weight: 500;
  transition: color 0.2s;
  white-space: nowrap;
}

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

.btn-nav-order {
  background: var(--blue) !important;
  color: var(--white) !important;
  font-weight: 800 !important;
  font-size: 0.87rem !important;
  letter-spacing: 0.3px;
  padding: 9px 22px !important;
  border-radius: var(--radius-pill) !important;
  border: 2px solid rgba(255,255,255,0.25) !important;
  transition: background 0.2s !important;
  white-space: nowrap;
  text-decoration: none;
}

.btn-nav-order:hover { background: var(--blue-mid) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  margin-right: 18px;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--white);
  display: block;
  border-radius: 2px;
  transition: 0.3s;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--blue-dark);
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  padding: 24px 32px;
  gap: 18px;
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  font-family: 'Jost', sans-serif;
}

.mobile-menu .btn-mob-order {
  background: var(--blue);
  color: var(--white);
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-pill);
  font-weight: 800;
  margin-top: 6px;
  font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.2);
}

/* ============================================================
   GLOBAL BUTTONS — Solid fill + outlined hover
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-dark);
  color: var(--white);
  font-family: 'Jost', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.3px;
  padding: 15px 34px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--blue-dark);
  text-decoration: none;
  transition: all 0.22s;
  box-shadow: 0 4px 18px rgba(13,58,107,0.30);
}

.btn-primary:hover {
  background: transparent;
  color: var(--blue-dark);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--blue-dark);
  font-family: 'Jost', sans-serif;
  font-weight: 800;
  font-size: 0.97rem;
  letter-spacing: 0.3px;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--blue-dark);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-outline:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   SECTION TITLE BANDS
   ============================================================ */
.sec-title-band {
  background: var(--blue-dark);
  padding: 46px 40px 40px;
  text-align: center;
}

.sec-title-band h2 {
  font-family: 'Jost', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.2;
  display: inline-block;
  padding-bottom: 16px;
}

.sec-title-band h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--blue);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* ============================================================
   HERO — Image LEFT / Text RIGHT
   ============================================================ */
.hero {
  background: var(--off-white);
  padding: 80px 48px;
}

.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero-img-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-wrap a img {
  max-width: 100%;
  max-height: 540px;
  object-fit: contain;
  filter: drop-shadow(0 10px 28px rgba(13,58,107,0.18));
  transition: transform 0.4s ease;
}

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

.hero-content h1 {
  font-family: 'Jost', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.12;
  color: var(--blue-dark);
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.hero-content h1 strong {
  font-weight: 900;
  color: var(--blue);
  display: block;
  font-size: 3rem;
  letter-spacing: -1.5px;
  text-transform: uppercase;
}

.hero-content p {
  font-size: 1.08rem;
  line-height: 1.82;
  color: var(--muted);
  margin-bottom: 16px;
  margin-top: 20px;
}

.hero-highlight {
  font-weight: 600;
  color: var(--blue-dark);
  font-size: 0.98rem;
  display: block;
  margin-top: 8px;
  padding: 12px 16px;
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews-section {
  background: var(--cream);
  padding: 70px 48px;
}

.reviews-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s, transform 0.3s;
  border-top: 4px solid var(--blue);
}

.review-card:hover {
  box-shadow: var(--shadow-h);
  transform: translateY(-5px);
}

.reviewer-photo-wrap {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.reviewer-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
  background: var(--blue-light);
  transition: transform 0.4s ease;
}

.review-card:hover .reviewer-photo { transform: scale(1.03); }
.reviewer-photo.img-error { opacity: 0; position: absolute; }
.reviewer-photo-wrap.img-broken::after {
  content: "👤";
  font-size: 3.5rem;
  opacity: 0.25;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.review-card-body {
  padding: 20px 20px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.review-stars {
  height: 20px;
  margin: 0 auto 10px;
  display: block;
}

.review-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.review-text {
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--muted);
  font-style: italic;
  flex: 1;
}

.reviewer-name {
  margin-top: 16px;
  font-weight: 700;
  color: var(--blue-dark);
  font-size: 0.9rem;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   WHAT IS / WHY / PROSE SECTIONS
   ============================================================ */
.what-is-section {
  background: var(--off-white);
  padding: 70px 48px;
}

.what-is-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  align-items: center;
  gap: 60px;
}

.what-is-img-wrap img {
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 22px rgba(13,58,107,0.16));
  display: block;
}

.what-is-text p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 18px;
}

.why-section {
  background: var(--white);
  padding: 70px 48px;
}

.section-prose {
  max-width: 900px;
  margin: 0 auto;
}

.section-prose p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 18px;
}

/* ============================================================
   PRICING BAND + PRICE IMAGE
   ============================================================ */
.pricing-band {
  background: var(--blue-dark);
  padding: 44px 40px 14px;
  text-align: center;
}

.pricing-band h3 {
  font-family: 'Jost', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.pricing-band h4 {
  font-family: 'Jost', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.78);
  margin-bottom: 0;
}

.price-img-section {
  background: var(--cream);
  padding: 48px;
  text-align: center;
}

.price-img-section a img {
  max-width: 900px;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  transition: transform 0.3s;
  box-shadow: var(--shadow);
}

.price-img-section a:hover img { transform: scale(1.01); }

/* ============================================================
   FEATURES — Stat Accent Cards (Blue + Teal divider)
   ============================================================ */
.features-section {
  background: var(--off-white);
  padding: 70px 48px;
}

.stat-cards-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s, transform 0.25s;
}

.stat-card:hover {
  box-shadow: var(--shadow-h);
  transform: translateY(-3px);
}

.stat-card-left {
  min-width: 100px;
  width: 100px;
  background: var(--blue-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 8px;
  flex-shrink: 0;
  gap: 4px;
}

.stat-card-num {
  font-family: 'Jost', sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  letter-spacing: -1px;
  text-align: center;
}

.stat-card-unit {
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  text-align: center;
  line-height: 1.2;
}

/* Teal divider — different from foot pads' orange */
.stat-card-divider {
  width: 4px;
  background: var(--teal);
  flex-shrink: 0;
}

.stat-card-body {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.stat-card-body h3 {
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  line-height: 1.3;
}

.stat-card-body p {
  font-size: 1rem;
  line-height: 1.76;
  color: var(--muted);
}

/* ============================================================
   INGREDIENTS GRID — 2 column icon cards
   ============================================================ */
.ingredients-section {
  background: var(--cream);
  padding: 70px 48px;
}

.ingredients-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.ingredient-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s, transform 0.25s;
  border-top: 3px solid var(--blue);
}

.ingredient-card:hover {
  box-shadow: var(--shadow-h);
  transform: translateY(-2px);
}

.ingredient-icon {
  min-width: 42px;
  height: 42px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.ingredient-card h4 {
  font-family: 'Jost', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.ingredient-card p {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ============================================================
   GUARANTEE
   ============================================================ */
.guarantee-section {
  background: var(--white);
  padding: 70px 48px;
}

.guarantee-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: center;
  gap: 60px;
}

.guarantee-img-wrap img {
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
  display: block;
}

.guarantee-text p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 18px;
}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits-section {
  background: var(--off-white);
  padding: 70px 48px;
}

.benefits-stat-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ============================================================
   HOW TO USE — numbered steps
   ============================================================ */
.howto-section {
  background: var(--cream);
  padding: 70px 48px;
}

.howto-steps {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.howto-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 22px 26px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}

.step-num {
  min-width: 44px;
  height: 44px;
  background: var(--blue-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 900;
  font-size: 1.1rem;
  flex-shrink: 0;
  font-family: 'Jost', sans-serif;
}

.howto-step h4 {
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.howto-step p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ============================================================
   FAQs
   ============================================================ */
.faq-section {
  background: var(--white);
  padding: 70px 48px;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 24px;
  font-family: 'Jost', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  transition: background 0.2s;
  line-height: 1.4;
}

.faq-question:hover { background: var(--blue-light); }

.faq-arrow {
  font-size: 1rem;
  transition: transform 0.3s;
  color: var(--blue);
  flex-shrink: 0;
}

.faq-answer {
  display: none;
  padding: 16px 24px 20px;
  font-size: 1.03rem;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: var(--white);
}

.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }

/* ============================================================
   HOW TO ORDER + ORDER IMAGE
   ============================================================ */
.order-how-section {
  background: var(--off-white);
  padding: 70px 48px;
}

.order-how-inner {
  max-width: 900px;
  margin: 0 auto;
}

.order-how-inner p {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 18px;
}

.order-img-wrap {
  text-align: center;
  margin-top: 36px;
}

.order-img-wrap a img {
  max-width: 900px;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  transition: transform 0.3s;
  box-shadow: var(--shadow);
}

.order-img-wrap a:hover img { transform: scale(1.01); }

/* ============================================================
   PRICING DETAILS info blocks
   ============================================================ */
.pricing-details { background: var(--white); padding: 48px; }

.pricing-details-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.info-block {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  border-top: 3px solid var(--blue);
  box-shadow: var(--shadow-card);
}

.info-block h4 {
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.info-block p, .info-block li {
  font-size: 1.03rem;
  line-height: 1.8;
  color: var(--muted);
}

.info-block ul { list-style: none; padding: 0; }
.info-block ul li { padding: 4px 0; }
.info-block ul li::before { content: "— "; color: var(--blue); font-weight: 700; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta-final {
  background: var(--blue-light);
  padding: 80px 48px;
  text-align: center;
  border-top: 3px solid var(--blue);
  border-bottom: 3px solid var(--blue);
}

.cta-final h2 {
  font-family: 'Jost', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 36px;
  line-height: 1.18;
  text-transform: uppercase;
}

.cta-product-img {
  max-width: 360px;
  margin: 0 auto 28px;
}

.cta-product-img a img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 28px rgba(13,58,107,0.22));
  transition: transform 0.4s;
}

.cta-product-img a:hover img { transform: scale(1.05); }

.cta-regular-price {
  font-size: 1.1rem;
  color: var(--muted);
  text-decoration: line-through;
  display: block;
  margin-bottom: 6px;
}

.cta-current-price {
  font-family: 'Jost', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue-dark);
  display: block;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

/* ============================================================
   FOOTER — Standard Centered
   ============================================================ */
footer {
  background: var(--blue-dark);
  padding: 48px 48px 30px;
  border-top: 3px solid var(--blue);
}

.footer-cols {
  max-width: 1160px;
  margin: 0 auto 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 0;
}

.footer-cols a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  font-family: 'Jost', sans-serif;
  transition: color 0.2s;
  padding: 5px 16px;
  border-right: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  white-space: nowrap;
}

.footer-cols a:last-child { border-right: none; }
.footer-cols a:hover { color: var(--white); }

.footer-legal {
  max-width: 1160px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
}

.footer-legal p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin-bottom: 10px;
}

.footer-copy {
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.38);
  font-family: 'Jost', sans-serif;
  margin-top: 14px;
}

.footer-copy a { color: rgba(255,255,255,0.55); text-decoration: none; }
.footer-copy a:hover { color: var(--white); }

/* ============================================================
   FADE-UP ANIMATION
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 2.1rem; }
  .hero-content h1 strong { font-size: 2.4rem; }
  .what-is-inner { grid-template-columns: 1fr 1.3fr; gap: 40px; }
  .ingredients-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .what-is-inner { grid-template-columns: 1fr; }
  .guarantee-inner { grid-template-columns: 1fr; text-align: center; }
  .guarantee-img-wrap { display: flex; justify-content: center; }
}

@media (max-width: 640px) {
  .nav-logo-zone { padding: 0 18px; }
  .nav-links-zone { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 44px 20px; }
  .hero-inner { gap: 32px; }
  .hero-content h1 { font-size: 1.75rem; }
  .hero-content h1 strong { font-size: 2rem; }
  .sec-title-band { padding: 36px 20px 30px; }
  .sec-title-band h2 { font-size: 1.5rem; }
  .reviews-grid { grid-template-columns: 1fr; }
  .stat-card-left { min-width: 70px; width: 70px; }
  .stat-card-num { font-size: 1.4rem; }
  .reviews-section, .what-is-section, .why-section, .features-section,
  .ingredients-section, .guarantee-section, .benefits-section,
  .faq-section, .howto-section, .order-how-section { padding: 44px 20px; }
  .pricing-details, .price-img-section { padding: 32px 20px; }
  .cta-final { padding: 56px 20px; }
  .cta-final h2 { font-size: 1.5rem; }
  .cta-current-price { font-size: 2rem; }
  footer { padding: 36px 20px 24px; }
  .footer-cols a { border-right: none; padding: 4px 10px; }
  .ingredients-grid { grid-template-columns: 1fr; }
}
/* ============================================================
   PURISSAKI.COM — OTHER PRODUCTS SECTION CSS
   Paste this at the BOTTOM of css/style.css
   (All variables already exist in your purissaki.com theme)
   ============================================================ */

.other-products-section {
  background: var(--sky-xpale);
  padding: 56px 48px 64px;
  border-bottom: 3px solid var(--border-light);
}

.op-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

/* Card */
.op-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: box-shadow .3s, transform .3s;
}
.op-card:hover {
  box-shadow: var(--shadow-h);
  transform: translateY(-4px);
}

/* Image panel */
.op-img-wrap {
  background: linear-gradient(145deg, var(--sky-pale) 0%, var(--white) 100%);
  padding: 32px 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  min-height: 260px;
}
.op-img-wrap a { display: block; }
.op-img-wrap img {
  max-height: 220px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 6px 18px rgba(15,32,64,.14));
  transition: transform .4s ease;
}
.op-card:hover .op-img-wrap img {
  transform: scale(1.05) translateY(-4px);
}

/* Content */
.op-content {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

/* Badge tag */
.op-tag {
  display: inline-block;
  background: var(--sky-bg);
  color: var(--navy);
  font-family: 'Jost', sans-serif;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}

/* Title */
.op-title {
  font-family: 'Jost', sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.2;
  margin: 0;
}
.op-title strong {
  font-family: 'Jost', sans-serif;
  font-weight: 900;
  color: var(--navy);
  font-size: 1.65rem;
  display: block;
  margin-top: 3px;
}

/* Bullet list */
.op-bullets {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.op-bullets li {
  font-family: 'Jost', sans-serif;
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.4;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.op-bullets li::before {
  content: '✓';
  color: var(--sky);
  font-weight: 800;
  font-size: .88rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.op-bullets li strong { color: var(--text-mid); font-weight: 700; }

/* Description */
.op-desc {
  font-family: 'Jost', sans-serif;
  font-size: .95rem;
  line-height: 1.74;
  color: var(--muted);
  margin: 0;
  flex: 1;
}

/* CTA row */
.op-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.op-guarantee {
  font-family: 'Jost', sans-serif;
  font-size: .80rem;
  font-weight: 700;
  color: var(--sky);
  display: flex;
  align-items: center;
  gap: 4px;
}
.op-guarantee::before { content: '🛡'; font-size: .85rem; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .other-products-section { padding: 44px 28px 52px; }
  .op-grid { gap: 24px; }
}
@media (max-width: 640px) {
  .op-grid { grid-template-columns: 1fr; }
  .other-products-section { padding: 36px 20px 44px; }
  .op-img-wrap { min-height: 200px; padding: 24px 20px; }
  .op-content { padding: 22px 20px 26px; }
  .op-title { font-size: 1.2rem; }
  .op-title strong { font-size: 1.45rem; }
}
/* ============================================================
   OTHER PURISAKI PRODUCTS SECTION — FIXED
   ADD THIS TO THE BOTTOM OF css/style.css
   us-en-purisaki.com
   ============================================================ */

.other-products-section {
  background: #edf9fc;
  padding: 70px 48px;
  border-top: 3px solid #b8e4f0;
}

.other-products-inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Header ── */
.op-header {
  text-align: center;
  margin-bottom: 44px;
}

.op-tag {
  display: inline-block;
  background: #e6f7fc;
  color: #1a5a7c;
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 16px;
  border-radius: 50px;
  border: 1px solid #b8e4f0;
  margin-bottom: 12px;
  display: inline-block;
}

/* ── FIX: explicit colour on title ── */
.op-title {
  font-family: 'Jost', sans-serif !important;
  font-size: 2rem !important;
  font-weight: 800 !important;
  color: #1a5a7c !important;
  line-height: 1.2 !important;
  margin-bottom: 12px !important;
}

.op-hl {
  color: #3ab8d8 !important;
}

.op-subtitle {
  font-family: 'Jost', sans-serif;
  font-size: 1.05rem;
  color: #2a5a6a;
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto;
}

/* ── 2-col grid ── */
.op-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  align-items: stretch;
}

/* ── Card ── */
.op-card {
  background: #ffffff;
  border: 1px solid #b8e4f0;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 14px rgba(26,90,124,0.07);
  transition: box-shadow 0.3s, transform 0.3s;
}

.op-card:hover {
  box-shadow: 0 12px 40px rgba(26,90,124,0.20);
  transform: translateY(-5px);
}

/* ── Image wrap as link ── */
.op-img-wrap {
  display: block;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: #f2fbfd;
  flex-shrink: 0;
  cursor: pointer;
  text-decoration: none;
}

.op-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

.op-img-wrap:hover img {
  transform: scale(1.04);
}

/* ── Body ── */
.op-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.op-badge {
  display: inline-block;
  background: #e6f7fc;
  color: #1a5a7c;
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 12px;
  border-radius: 50px;
  width: fit-content;
}

/* ── FIX: explicit colour on card h3 ── */
.op-body h3 {
  font-family: 'Jost', sans-serif !important;
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: #1a5a7c !important;
  line-height: 1.2 !important;
  margin: 0 !important;
}

.op-hook {
  font-family: 'Jost', sans-serif;
  font-size: 0.98rem;
  line-height: 1.78;
  color: #2a5a6a;
  flex: 1;
  margin: 0;
}

/* ── FIX: buttons with explicit colours + !important ── */
.op-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #3ab8d8 !important;
  color: #ffffff !important;
  font-family: 'Jost', sans-serif !important;
  font-weight: 800 !important;
  font-size: 0.97rem !important;
  padding: 13px 28px !important;
  border-radius: 10px !important;
  border: none !important;
  text-decoration: none !important;
  transition: all 0.22s !important;
  box-shadow: 0 4px 14px rgba(58,184,216,0.35) !important;
  margin-top: auto;
  text-align: center;
  cursor: pointer;
}

.op-btn:hover {
  background: #2a8aaa !important;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(58,184,216,0.45) !important;
  transform: translateY(-2px) !important;
}

/* ── Red button for Berberine card ── */
.op-btn-red {
  background: #d93a2b !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(217,58,43,0.30) !important;
}

.op-btn-red:hover {
  background: #b02a1e !important;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(217,58,43,0.40) !important;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .other-products-section { padding: 48px 20px; }
  .op-grid { grid-template-columns: 1fr; gap: 20px; }
  .op-title { font-size: 1.6rem !important; }
  .op-img-wrap { height: 220px; }
}