/* ============================================================
   PURISAKI™ — css/style.css
   Domain: purisaki.wellnesspro360.com
   Theme: White + Warm Orange + Sky Blue (Japan palette)
   Hero: Image LEFT / Text RIGHT (no background on product)
   Features/Benefits: NEW Split-panel cards
   Footer: NEW 3-col — Brand + Links + Guarantee badge
   ============================================================ */

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

:root {
  --orange:        #ea580c;
  --orange-mid:    #f97316;
  --orange-light:  #fb923c;
  --orange-pale:   #fff7ed;
  --orange-xpale:  #fef3e2;
  --blue:          #0ea5e9;
  --blue-mid:      #38bdf8;
  --blue-dark:     #0369a1;
  --blue-pale:     #f0f9ff;
  --green:         #16a34a;
  --green-light:   #22c55e;
  --white:         #ffffff;
  --off-white:     #fafaf8;
  --warm-white:    #fdf8f4;
  --text:          #1c1917;
  --text-mid:      #3d3530;
  --muted:         #6b6560;
  --border:        #e8e0d8;
  --border-light:  #f0ebe4;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-pill:   50px;
  --shadow-sm:     0 2px 12px rgba(0,0,0,0.07);
  --shadow:        0 4px 24px rgba(0,0,0,0.10);
  --shadow-h:      0 10px 40px rgba(0,0,0,0.16);
  --shadow-orange: 0 4px 20px rgba(234,88,12,0.18);
}

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 ===== */
nav {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  padding: 0 24px; height: 72px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  border-bottom: 3px solid var(--orange);
}
.nav-inner { max-width: 1200px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.nav-logo { font-family: 'Jost', sans-serif; font-size: 1.8rem; font-weight: 900; color: var(--orange); text-decoration: none; letter-spacing: 1px; text-transform: uppercase; flex-shrink: 0; }
.nav-logo span { color: var(--blue-dark); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--text-mid); text-decoration: none; font-size: 0.95rem; font-weight: 600; transition: color 0.2s; white-space: nowrap; }
.nav-links a:hover { color: var(--orange); }
.btn-nav-order {
  background: var(--orange) !important; color: var(--white) !important;
  font-weight: 800 !important; font-size: 0.9rem !important;
  padding: 10px 24px !important; border-radius: var(--radius-pill) !important;
  border: none !important; transition: background 0.2s !important; text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-nav-order:hover { background: var(--orange-mid) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { width: 25px; height: 2px; background: var(--orange); display: block; border-radius: 2px; }
.mobile-menu { display: none; flex-direction: column; background: var(--white); position: absolute; top: 72px; left: 0; right: 0; padding: 24px 32px; gap: 18px; z-index: 999; border-bottom: 3px solid var(--orange); box-shadow: var(--shadow); }
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text-mid); text-decoration: none; font-size: 1.05rem; font-weight: 600; }
.mobile-menu .btn-mob-order { background: var(--orange); color: var(--white); text-align: center; padding: 13px; border-radius: var(--radius-pill); font-weight: 800; margin-top: 6px; font-size: 1rem; text-transform: uppercase; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block; background: var(--orange); color: var(--white);
  font-family: 'Jost', sans-serif; font-weight: 800; font-size: 1.05rem;
  letter-spacing: 0.5px; text-transform: uppercase; padding: 15px 36px;
  border-radius: var(--radius-pill); text-decoration: none;
  transition: background 0.2s, transform 0.15s; box-shadow: var(--shadow-orange);
}
.btn-primary:hover { background: var(--orange-mid); transform: translateY(-2px); }
.btn-secondary {
  display: inline-block; background: var(--blue); color: var(--white);
  font-family: 'Jost', sans-serif; font-weight: 700; font-size: 1.05rem;
  text-transform: uppercase; padding: 14px 34px;
  border-radius: var(--radius-pill); text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 4px 16px rgba(14,165,233,0.22);
}
.btn-secondary:hover { background: var(--blue-mid); transform: translateY(-2px); }

/* ===== SECTION TITLE BANDS ===== */
.sec-title-band {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-mid) 100%);
  padding: 44px 40px 38px; text-align: center;
}
.sec-title-band h2 {
  font-family: 'Jost', sans-serif; font-size: 2.4rem; font-weight: 900;
  color: var(--white); letter-spacing: 1px; text-transform: uppercase; line-height: 1.2;
}
.sec-title-band.blue-band {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
}
.sec-title-band p.band-sub {
  color: rgba(255,255,255,0.88); font-size: 1.05rem; margin-top: 10px; font-weight: 500;
}

/* ===== TRUST STRIP under hero ===== */
.trust-strip {
  background: var(--blue-dark);
  padding: 14px 32px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 36px;
}
.trust-strip span {
  color: var(--white); font-size: 0.88rem; font-weight: 700;
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
}

/* ===== HERO — Image LEFT / Text RIGHT, WHITE background ===== */
.hero {
  background: var(--white);
  padding: 72px 48px 60px;
  border-bottom: 1px solid var(--border-light);
}
.hero-inner {
  max-width: 1160px; margin: 0 auto; display: grid;
  grid-template-columns: 1fr 1.05fr; align-items: center; gap: 60px;
}
.hero-img-wrap { order: 1; display: flex; justify-content: center; align-items: center; }
.hero-content { order: 2; }
.hero-img-wrap a img {
  max-width: 100%; max-height: 540px; object-fit: contain;
  filter: drop-shadow(0 12px 36px rgba(234,88,12,0.15));
  transition: transform 0.4s ease;
}
.hero-img-wrap a:hover img { transform: scale(1.03); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange-pale); border: 2px solid var(--orange-light);
  color: var(--orange); font-size: 0.82rem; font-weight: 800;
  letter-spacing: 2.5px; text-transform: uppercase;
  padding: 6px 18px; border-radius: var(--radius-pill); margin-bottom: 18px;
}
.hero-content h1 {
  font-family: 'Jost', sans-serif; font-size: 2.75rem; font-weight: 900;
  line-height: 1.1; color: var(--text); margin-bottom: 22px;
}
.hero-content h1 span { color: var(--orange); }
.hero-content h1 em { color: var(--blue-dark); font-style: normal; }
.hero-content p { font-size: 1.1rem; line-height: 1.82; color: var(--muted); margin-bottom: 14px; }
.hero-checks {
  display: flex; flex-direction: column; gap: 8px; margin: 20px 0 28px;
}
.hero-checks span {
  display: flex; align-items: center; gap: 10px;
  font-size: 1rem; font-weight: 600; color: var(--text-mid);
}
.hero-checks span::before {
  content: '✓';
  width: 22px; height: 22px; min-width: 22px;
  background: var(--green-light); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 900;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }
.hero-guarantee {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--muted); margin-top: 14px; font-weight: 500;
}
.hero-guarantee::before { content: '🔒'; font-size: 1rem; }

/* ===== REVIEWS ===== */
.reviews-section { background: var(--off-white); padding: 70px 48px; }
.reviews-grid { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.review-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px 24px; text-align: center; transition: box-shadow 0.3s, transform 0.3s; box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--orange);
}
.review-card:hover { box-shadow: var(--shadow-h); transform: translateY(-4px); }
.reviewer-photo { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; margin: 0 auto 14px; display: block; border: 3px solid var(--blue-mid); }
.review-stars { height: 20px; margin: 0 auto 12px; display: block; }
.review-badge { font-size: 0.9rem; font-weight: 700; color: var(--green); margin-bottom: 12px; }
.review-text { font-size: 0.98rem; line-height: 1.75; color: var(--muted); font-style: italic; }
.reviewer-name { margin-top: 16px; font-weight: 700; color: var(--text-mid); font-size: 0.92rem; }

/* ===== WHAT IS ===== */
.what-is-section { background: var(--white); padding: 70px 48px; }
.what-is-inner { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.45fr; align-items: center; gap: 64px; }
.what-is-img-wrap { display: flex; justify-content: center; }
.what-is-img-wrap img { width: 100%; max-width: 400px; height: auto; object-fit: contain; filter: drop-shadow(0 8px 24px rgba(234,88,12,0.12)); }
.what-is-text p { font-size: 1.1rem; line-height: 1.85; color: var(--muted); margin-bottom: 18px; }

/* ===== WHY CHOOSE ===== */
.why-section { background: var(--warm-white); padding: 70px 48px; }
.section-prose { max-width: 900px; margin: 0 auto; }
.section-prose p { font-size: 1.1rem; line-height: 1.85; color: var(--muted); margin-bottom: 18px; }

/* ===== PRICING BAND ===== */
.pricing-band { background: var(--blue-dark); padding: 48px 40px 16px; text-align: center; }
.pricing-band h3 { font-family: 'Jost', sans-serif; font-size: 2rem; font-weight: 900; color: var(--white); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
.pricing-band h4 { font-family: 'Jost', sans-serif; font-size: 1.25rem; font-weight: 500; color: var(--blue-mid); margin-bottom: 0; }

/* ===== PRICING IMAGE ===== */
.price-img-section { background: var(--white); padding: 48px; text-align: center; }
.price-img-section a img { max-width: 900px; width: 100%; height: auto; object-fit: contain; border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: transform 0.3s; }
.price-img-section a:hover img { transform: scale(1.01); }

/* ===== FEATURES — NEW Split-panel cards ===== */
.features-section { background: var(--off-white); padding: 70px 48px; }
.split-grid { max-width: 960px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.split-card {
  display: grid; grid-template-columns: 100px 1fr;
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s, transform 0.25s;
  border: 1px solid var(--border-light);
}
.split-card:hover { box-shadow: var(--shadow-h); transform: translateY(-2px); }
.split-left {
  background: linear-gradient(160deg, var(--orange) 0%, var(--orange-mid) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 20px 10px; gap: 6px; min-height: 90px;
}
.split-left.blue-left {
  background: linear-gradient(160deg, var(--blue-dark) 0%, var(--blue) 100%);
}
.split-num {
  font-family: 'Jost', sans-serif; font-size: 1.6rem; font-weight: 900;
  color: rgba(255,255,255,0.5); line-height: 1;
}
.split-icon { font-size: 1.7rem; line-height: 1; }
.split-right { padding: 20px 24px; display: flex; flex-direction: column; justify-content: center; }
.split-right strong {
  font-family: 'Jost', sans-serif; font-size: 1.05rem; font-weight: 800;
  color: var(--text); display: block; margin-bottom: 6px; line-height: 1.3;
}
.split-right p { font-size: 0.97rem; 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: 260px 1fr; align-items: center; gap: 60px; }
.guarantee-img-wrap { display: flex; justify-content: center; }
.guarantee-img-wrap img { width: 100%; max-width: 260px; height: auto; object-fit: contain; }
.guarantee-text p { font-size: 1.1rem; line-height: 1.85; color: var(--muted); margin-bottom: 18px; }

/* ===== BENEFITS — Split-panel cards (blue left) ===== */
.benefits-section { background: var(--warm-white); padding: 70px 48px; }

/* ===== FAQs ===== */
.faq-section { background: var(--off-white); padding: 70px 48px; }
.faq-list { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%; background: none; border: none; text-align: left; padding: 20px 24px;
  font-family: 'Jost', sans-serif; font-size: 1.08rem; font-weight: 700; color: var(--text);
  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(--orange-pale); }
.faq-arrow { font-size: 1.1rem; transition: transform 0.3s; color: var(--orange); flex-shrink: 0; }
.faq-answer { display: none; padding: 14px 24px 20px; font-size: 1.02rem; line-height: 1.8; color: var(--muted); border-top: 1px solid var(--border-light); }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }

/* ===== ORDER SECTION ===== */
.order-how-section { background: var(--white); padding: 70px 48px; }
.order-how-inner { max-width: 900px; margin: 0 auto; }
.order-how-inner p { font-size: 1.1rem; 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-lg); box-shadow: var(--shadow); transition: transform 0.3s; }
.order-img-wrap a:hover img { transform: scale(1.01); }

/* ===== PRICING DETAILS ===== */
.pricing-details { background: var(--off-white); padding: 48px; }
.pricing-details-inner { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; }
.info-block { background: var(--white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 24px 28px; border-top: 4px solid var(--orange); box-shadow: var(--shadow-sm); }
.info-block h4 { font-family: 'Jost', sans-serif; font-size: 1.12rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.info-block p, .info-block li { font-size: 1.02rem; 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(--green); font-weight: 900; }

/* ===== FINAL CTA ===== */
.cta-final {
  background: linear-gradient(160deg, var(--blue-dark) 0%, #0e7490 50%, var(--blue) 100%);
  padding: 80px 48px; text-align: center;
}
.cta-final h2 { font-family: 'Jost', sans-serif; font-size: 2.5rem; font-weight: 900; color: var(--white); margin-bottom: 14px; line-height: 1.2; }
.cta-final h2 span { color: var(--orange-light); }
.cta-sub { font-size: 1.1rem; color: rgba(255,255,255,0.82); margin-bottom: 36px; }
.cta-product-img { max-width: 300px; margin: 0 auto 32px; }
.cta-product-img a img { width: 100%; height: auto; object-fit: contain; filter: drop-shadow(0 12px 36px rgba(0,0,0,0.30)); transition: transform 0.4s; }
.cta-product-img a:hover img { transform: scale(1.05); }
.cta-regular-price { font-size: 1.1rem; color: rgba(255,255,255,0.45); text-decoration: line-through; display: block; margin-bottom: 4px; }
.cta-current-price { font-family: 'Jost', sans-serif; font-size: 2.8rem; font-weight: 900; color: var(--orange-light); display: block; margin-bottom: 28px; }

/* ===== FOOTER — NEW 3-col: Brand + Quick Links + Guarantee badge ===== */
footer {
  background: var(--white);
  border-top: 4px solid var(--orange);
  padding: 60px 48px 32px;
}
.footer-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}

/* Col 1 — Brand */
.footer-brand h3 {
  font-family: 'Jost', sans-serif; font-size: 1.65rem; font-weight: 900;
  color: var(--orange); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px;
}
.footer-brand h3 span { color: var(--blue-dark); }
.footer-brand p {
  font-size: 0.95rem; line-height: 1.75; color: var(--muted); margin-bottom: 18px;
}
.footer-trust-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.ftp {
  background: var(--orange-pale); border: 1px solid var(--orange-light);
  color: var(--orange); font-size: 0.75rem; font-weight: 800;
  padding: 4px 12px; border-radius: var(--radius-pill); white-space: nowrap;
}

/* Col 2 — Quick Links */
.footer-links-col h4 {
  font-family: 'Jost', sans-serif; font-size: 0.8rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px; color: var(--muted);
  margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--border-light);
}
.footer-links-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-links-col ul li a {
  color: var(--text-mid); text-decoration: none; font-size: 0.95rem; font-weight: 500;
  display: flex; align-items: center; gap: 8px; transition: color 0.2s;
}
.footer-links-col ul li a::before { content: '→'; color: var(--orange); font-weight: 700; font-size: 0.85rem; }
.footer-links-col ul li a:hover { color: var(--orange); }

/* Col 3 — Guarantee badge */
.footer-guarantee-col { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer-guarantee-col h4 {
  font-family: 'Jost', sans-serif; font-size: 0.8rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px; color: var(--muted);
  margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--border-light);
  width: 100%;
}
.footer-guarantee-col img { max-width: 160px; height: auto; object-fit: contain; margin-bottom: 12px; }
.footer-guarantee-col p { font-size: 0.88rem; line-height: 1.65; color: var(--muted); }
.footer-guarantee-col a {
  display: inline-block; margin-top: 14px; background: var(--orange); color: var(--white);
  font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 9px 22px; border-radius: var(--radius-pill); text-decoration: none;
  transition: background 0.2s;
}
.footer-guarantee-col a:hover { background: var(--orange-mid); }

/* Footer bottom */
.footer-bottom {
  max-width: 1160px; margin: 0 auto;
  border-top: 1px solid var(--border-light); padding-top: 24px;
  display: flex; flex-direction: column; gap: 12px;
}
.footer-legal p { font-size: 0.83rem; color: #9b9088; line-height: 1.72; }
.footer-copy {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 8px;
}
.footer-copy p { font-size: 0.84rem; color: #b0a898; }
.footer-copy a { color: var(--orange); text-decoration: none; font-weight: 600; }
.footer-copy a:hover { text-decoration: underline; }

/* ===== FADE-UP ===== */
.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: 2.2rem; }
  .what-is-inner { grid-template-columns: 1fr 1.3fr; gap: 44px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-guarantee-col { grid-column: 1 / -1; flex-direction: row; text-align: left; align-items: flex-start; gap: 24px; }
  .footer-guarantee-col h4 { display: none; }
  .footer-guarantee-col img { max-width: 100px; }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-img-wrap { order: 1; }
  .hero-content { order: 2; }
  .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 { justify-content: center; }
  .split-card { grid-template-columns: 80px 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-guarantee-col { flex-direction: column; align-items: center; text-align: center; }
  .footer-guarantee-col h4 { display: block; }
}
@media (max-width: 640px) {
  nav { padding: 0 16px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 44px 20px 36px; }
  .hero-content h1 { font-size: 1.9rem; }
  .sec-title-band h2 { font-size: 1.65rem; }
  .sec-title-band { padding: 36px 20px 30px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .reviews-section, .what-is-section, .why-section, .features-section,
  .guarantee-section, .benefits-section, .faq-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: 1.85rem; }
  .cta-current-price { font-size: 2.1rem; }
  footer { padding: 44px 20px 28px; }
  .split-card { grid-template-columns: 70px 1fr; }
  .trust-strip { padding: 12px 20px; gap: 6px 20px; }
}