/* ===================================================
   KlaroNail — Shared Site Stylesheet
   Heading / accent color: #142D54
   Background: white throughout, alternating light tint for rhythm
   =================================================== */

:root {
  --navy: #142D54;
  --navy-dark: #0c1c38;
  --navy-soft: rgba(20, 45, 84, 0.08);
  --gold: #C79A44;
  --gold-dark: #A87F32;
  --tint: #F4F6FA;
  --ink: #2B2F36;
  --ink-light: #5B6270;
  --white: #FFFFFF;
  --green: #2E7D4F;
  --border: #E4E8F0;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 45, 84, 0.09);
  --shadow-sm: 0 4px 14px rgba(20, 45, 84, 0.07);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
}

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

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

.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.22;
  margin: 0 0 16px;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4.4vw, 2.85rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-top: 0; }
h3 { font-size: 1.32rem; }
h4 {
  font-size: 0.98rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-dark);
  font-family: var(--font-body);
  font-weight: 700;
}

p { margin: 0 0 16px; color: var(--ink); }
.lede { font-size: 1.14rem; color: var(--ink-light); }

ul, ol { padding-left: 22px; margin: 0 0 16px; }
li { margin-bottom: 8px; }

.section { padding: 64px 0; }
.section-tint { background: var(--tint); }
.section-navy { background: var(--navy); color: var(--white); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-navy p { color: rgba(255,255,255,0.85); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: rgba(199, 154, 68, 0.13);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.center { text-align: center; }
.section-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 16px 24px;
  max-width: 1140px;
  margin: 0 auto;
  gap: 14px 20px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--navy);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo span { color: var(--gold-dark); }
nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
nav.main-nav a.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}
nav.main-nav a.nav-link:hover { color: var(--navy); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 30px;
  border-radius: 999px;
  cursor: pointer;
  border: none;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  box-shadow: 0 8px 20px rgba(199, 154, 68, 0.35);
}
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-2px); color: var(--white); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(20, 45, 84, 0.28);
}
.btn-navy:hover { background: var(--navy-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: 13px 28px;
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-block { display: block; width: 100%; }
.header-cta { white-space: nowrap; }

/* ---------- Hero ---------- */
.hero {
  padding: 60px 0 50px;
  background: linear-gradient(180deg, var(--tint) 0%, var(--white) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 28px;
}
.pill {
  background: var(--navy-soft);
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(20,45,84,0.12);
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 10px; }
.hero-visual {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
  border: 1px solid var(--border);
  text-align: center;
}
.hero-visual .bottle-icon { margin: 0 auto 18px; }
.rating-line { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; font-weight: 700; color: var(--navy); font-size: 0.95rem; }
.stars { color: var(--gold); letter-spacing: 2px; }

/* ---------- Trust strip ---------- */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 34px 0;
}
.trust-item {
  text-align: center;
  padding: 18px 12px;
  border-radius: var(--radius);
  background: var(--tint);
}
.trust-item .ic { font-size: 1.7rem; margin-bottom: 8px; }
.trust-item strong { display: block; color: var(--navy); font-size: 0.95rem; }

/* ---------- Cards / Grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.card .ic { font-size: 1.9rem; margin-bottom: 12px; display: block; }

/* ---------- Steps ---------- */
.steps { display: flex; flex-direction: column; gap: 22px; }
.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------- Ingredients ---------- */
.ingredient-block {
  border-bottom: 1px solid var(--border);
  padding: 30px 0;
}
.ingredient-block:last-child { border-bottom: none; }
.research-note {
  background: var(--tint);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 14px;
}
.research-note h4 { margin-bottom: 6px; }
.research-note p { margin: 0; color: var(--ink-light); font-size: 0.96rem; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.popular { border-color: var(--navy); box-shadow: var(--shadow); transform: translateY(-8px); }
.price-card.best { border-color: var(--gold); box-shadow: var(--shadow); }
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.price-card.best .price-badge { background: var(--gold); color: var(--navy-dark); }
.bottle-count { font-weight: 700; color: var(--navy); font-size: 1.05rem; margin-top: 10px; }
.supply-line { color: var(--ink-light); font-size: 0.92rem; margin-bottom: 14px; }
.bottle-visual {
  width: 78px;
  height: 100px;
  margin: 10px auto 6px;
}
.price-row { margin: 14px 0 6px; }
.price-old { text-decoration: line-through; color: var(--ink-light); font-size: 1rem; margin-right: 8px; }
.price-new { font-family: var(--font-display); font-size: 2.1rem; color: var(--navy); font-weight: 700; }
.per-bottle { font-size: 0.85rem; color: var(--ink-light); margin-bottom: 4px; }
.shipping-line { font-size: 0.88rem; color: var(--green); font-weight: 700; margin-bottom: 20px; }
.price-card .btn { margin-top: auto; }

.bonus-strip {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 26px 30px;
  margin-top: 30px;
  text-align: center;
}
.bonus-strip strong { color: var(--gold); }

/* ---------- Guarantee ---------- */
.guarantee-box {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: center;
  background: var(--tint);
  border-radius: var(--radius);
  padding: 44px;
}
.guarantee-seal {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 3px dashed var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 0 auto;
  font-family: var(--font-display);
  color: var(--navy);
  padding: 18px;
  background: var(--white);
}
.guarantee-seal .num { font-size: 2.6rem; font-weight: 700; display: block; line-height: 1; }

/* ---------- Testimonial / aggregate sentiment ---------- */
.sentiment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sentiment-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.sentiment-card .stars { display: block; margin-bottom: 10px; }
.review-count-banner {
  text-align: center;
  padding: 20px;
  background: var(--tint);
  border-radius: var(--radius);
  margin-bottom: 30px;
}
.review-count-banner .big { font-family: var(--font-display); font-size: 2rem; color: var(--navy); }

/* ---------- FAQ (details/summary) ---------- */
.accordion { border-top: 1px solid var(--border); }
.accordion details {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.accordion summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--gold-dark);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.accordion details[open] summary::after { content: "\2212"; }
.accordion .faq-answer { margin-top: 12px; color: var(--ink-light); }

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 72px 0;
}
.final-cta h2 { color: var(--white); }
.final-cta p { color: rgba(255,255,255,0.82); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 50px 0 26px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.4fr;
  gap: 36px;
  margin-bottom: 30px;
}
.footer-grid h4 { color: var(--white); font-family: var(--font-body); }
footer.site-footer .logo { color: var(--white); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a:hover { color: var(--gold); }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 10px 18px; list-style: none; padding: 0; margin: 0 0 10px; }
.disclaimer-box {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 26px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}
.disclaimer-box p { color: rgba(255,255,255,0.6); font-size: 0.84rem; margin-bottom: 12px; }
.copyright { margin-top: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.5); }

/* ---------- Inner / legal & content pages ---------- */
.page-hero {
  background: var(--tint);
  padding: 54px 0 44px;
  text-align: center;
}
.breadcrumb { font-size: 0.88rem; color: var(--ink-light); margin-bottom: 14px; }
.breadcrumb a { color: var(--navy); font-weight: 600; }
.content-page article { max-width: 800px; margin: 0 auto; }
.content-page article h2 { margin-top: 40px; }
.content-page article h3 { margin-top: 26px; color: var(--navy); }
.legal-page article { max-width: 800px; margin: 0 auto; }
.legal-page article h2 { margin-top: 34px; }
.legal-page article p, .legal-page article li { color: var(--ink-light); }
.updated-line { color: var(--ink-light); font-size: 0.9rem; margin-bottom: 34px; }
.inline-cta {
  background: var(--tint);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
  margin: 40px 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2, .pricing-grid, .sentiment-grid, .footer-grid { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .price-card.popular, .price-card.best { transform: none; }
  .guarantee-box { grid-template-columns: 1fr; text-align: center; }
  .header-inner { justify-content: center; text-align: center; }
  nav.main-nav { order: 3; width: 100%; justify-content: center; gap: 16px 20px; padding-top: 6px; border-top: 1px solid var(--border); }
  nav.main-nav a.nav-link { font-size: 0.88rem; }
}
@media (max-width: 600px) {
  .section { padding: 46px 0; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 46px 1fr; }
}

/* ---------- Image integration additions ---------- */
.hero-visual .hero-product-img {
  max-width: 190px;
  width: 100%;
  height: auto;
  margin: 0 auto 18px;
  display: block;
}
.trust-badges-strip { text-align: center; padding: 30px 0 6px; }
.trust-badges-strip img {
  max-width: 640px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}
.limited-banner { text-align: center; margin-bottom: 18px; }
.limited-banner img {
  max-width: 300px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}
.price-card-img {
  width: 100%;
  max-width: 170px;
  height: auto;
  margin: 4px auto 2px;
  display: block;
}
.bonus-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: center;
  text-align: left;
}
.bonus-strip p { flex: 1; min-width: 240px; margin: 0; }
.bonus-ebooks { display: flex; gap: 12px; flex-shrink: 0; }
.bonus-ebooks img {
  width: 66px;
  height: auto;
  border-radius: 5px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
}
.guarantee-seal-img {
  width: 190px;
  height: 190px;
  margin: 0 auto;
  display: block;
  object-fit: contain;
}
.sentiment-card .reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.sentiment-card .reviewer img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.sentiment-card .reviewer .stars { margin: 0; }
.page-hero-img {
  max-width: 150px;
  width: 100%;
  height: auto;
  margin: 22px auto 0;
  display: block;
}
.trust-badges-inline { text-align: center; margin: 34px 0 6px; }
.trust-badges-inline img {
  max-width: 560px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}
@media (max-width: 720px) {
  .bonus-strip { flex-direction: column; text-align: center; }
  .bonus-strip p { text-align: center; }
}
.package-snapshot { margin-top: 34px; }
.package-snapshot h3 {
  text-align: center;
  color: var(--navy);
  font-size: 1.05rem;
  margin-bottom: 18px;
}
.package-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.package-snapshot-grid img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
@media (max-width: 720px) {
  .package-snapshot-grid { grid-template-columns: 1fr; max-width: 260px; margin: 0 auto; }
}