/* =========================================================
   KlaroNail — Design System
   Display: Fraunces (serif, warm/clinical-botanical contrast)
   Body:    Inter
   ========================================================= */

:root{
  --navy: #142D53;
  --navy-deep: #0C1D38;
  --navy-soft: #1D3B6B;
  --gold: #F4B544;
  --gold-deep: #D89A2C;
  --teal: #2DAA9E;
  --teal-deep: #21827A;
  --white: #FFFFFF;
  --bg-light: #F5F8FC;
  --text-dark: #1E293B;
  --text-muted: #5C6B84;
  --line: #E2E8F5;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --shadow-soft: 0 20px 45px -20px rgba(12, 29, 56, 0.35);
  --shadow-card: 0 12px 30px -16px rgba(20, 45, 83, 0.22);

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
}

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

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ height: auto; max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }

.wrap{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section{ position: relative; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-deep);
}
.eyebrow::before{
  content: "";
  width: 20px;
  height: 2px;
  background: var(--gold);
  display: inline-block;
}
.on-dark .eyebrow{ color: var(--gold); }

h1, h2, h3, h4{
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.12;
  margin: 0;
  font-weight: 600;
}

h1{ font-size: clamp(2.3rem, 4.4vw, 3.5rem); letter-spacing: -0.01em; }
h2{ font-size: clamp(1.7rem, 3vw, 2.5rem); letter-spacing: -0.01em; }
h3{ font-size: 1.28rem; }

p{ margin: 0; line-height: 1.7; color: var(--text-muted); }

.italic-swash{ font-style: italic; color: var(--teal-deep); font-weight: 500; }
.on-dark .italic-swash{ color: var(--gold); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15.5px;
  border: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: var(--navy-deep);
  box-shadow: 0 14px 28px -12px rgba(216, 154, 44, 0.65);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(216, 154, 44, 0.75); }
.btn-outline{
  background: transparent;
  border: 1.5px solid var(--navy);
  color: var(--navy);
}
.btn-outline:hover{ background: var(--navy); color: var(--white); }
.on-dark .btn-outline{ border-color: rgba(255,255,255,0.5); color: var(--white); }
.on-dark .btn-outline:hover{ background: var(--white); color: var(--navy); }
.btn-sm{ padding: 11px 20px; font-size: 13.5px; }
.btn-block{ width: 100%; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 20px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--navy);
}
.brand-mark{
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--navy);
  position: relative;
  flex-shrink: 0;
}
.brand-mark::after{
  content: "";
  position: absolute;
  right: 5px; bottom: 5px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--teal);
}
.brand-mark::before{
  content: "K";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
}
.brand sup{ font-size: 0.55em; top: -0.9em; }

.main-nav{ display: flex; align-items: center; gap: 30px; }
.main-nav a{
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-dark);
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--teal-deep); }
.header-cta{ display: flex; align-items: center; gap: 18px; }

.nav-toggle{
  display: none;
  background: none; border: none;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--navy);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span{ top: 19px; }
.nav-toggle span::before{ top: -7px; }
.nav-toggle span::after{ top: 7px; }
.nav-toggle.open span{ background: transparent; }
.nav-toggle.open span::before{ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span::after{ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Announcement bar ---------- */
.announce{
  background: var(--navy-deep);
  color: var(--white);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 9px 16px;
}
.announce span{ color: var(--gold); }

/* ---------- Hero ---------- */
.hero{
  background: var(--navy);
  color: var(--white);
  padding: 68px 0 90px;
  overflow: hidden;
  position: relative;
}
.hero::before{
  content: "";
  position: absolute;
  top: -180px; right: -160px;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,170,158,0.35), rgba(45,170,158,0) 70%);
}
.hero::after{
  content: "";
  position: absolute;
  bottom: -220px; left: -120px;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,181,68,0.18), rgba(244,181,68,0) 70%);
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero h1{ color: var(--white); margin: 16px 0 20px; }
.hero-lede{ font-size: 1.08rem; color: rgba(255,255,255,0.78); max-width: 46ch; }
.hero-actions{ display: flex; align-items: center; gap: 18px; margin-top: 30px; flex-wrap: wrap; }
.hero-note{ font-size: 13px; color: rgba(255,255,255,0.6); }
.hero-stats{
  display: flex;
  gap: 28px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stat b{
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--gold);
}
.hero-stat span{ font-size: 12.5px; color: rgba(255,255,255,0.65); }
.hero-media{ position: relative; }
.hero-media img{
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.hero-badge-float{
  position: absolute;
  bottom: -22px; left: -22px;
  background: var(--white);
  color: var(--navy);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
}
.hero-badge-float .dot{
  width: 10px; height: 10px; border-radius: 50%; background: var(--teal);
}

/* ---------- Wave divider (signature element) ---------- */
.wave-divider{
  width: 100%; height: 64px; display: block;
}
.wave-divider path{ fill: var(--bg-light); }
.wave-divider.to-navy path{ fill: var(--navy); }
.wave-divider.to-white path{ fill: var(--white); }

/* ---------- Section shells ---------- */
.section{ padding: 84px 0; }
.section-tight{ padding: 56px 0; }
.section-light{ background: var(--bg-light); }
.section-navy{ background: var(--navy); color: var(--white); }
.section-head{ max-width: 660px; margin: 0 auto 48px; text-align: center; }
.section-head p{ margin-top: 14px; font-size: 1.02rem; }
.section-navy .section-head p{ color: rgba(255,255,255,0.72); }
.section-navy h2{ color: var(--white); }

/* ---------- Benefit / feature 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; }
.grid-4{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card{
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}
.card-icon{
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(160deg, var(--teal), var(--teal-deep));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--white);
}
.card h3{ margin-bottom: 10px; }
.card p{ font-size: 14.5px; }

/* ---------- Why-choose split ---------- */
.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-media img{ border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.check-list li{
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-weight: 600;
  color: var(--navy);
  font-size: 15px;
}
.check-list li:last-child{ border-bottom: none; }
.check-list .tick{
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}

/* ---------- Steps (process) ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step{
  position: relative;
  padding: 30px 26px 26px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}
.step-num{
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold-deep);
  opacity: 0.85;
  display: block;
  margin-bottom: 10px;
}
.section-navy .step, .section-navy .card{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}
.section-navy .step p, .section-navy .card p{ color: rgba(255,255,255,0.68); }
.section-navy .step h3, .section-navy .card h3{ color: var(--white); }

/* ---------- Ingredient tiles ---------- */
.ing-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.ing-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.ing-card:hover{ box-shadow: var(--shadow-card); transform: translateY(-3px); }
.ing-tag{
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-deep);
  background: rgba(45,170,158,0.1);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.ing-card h3{ font-size: 1.15rem; margin-bottom: 8px; }
.ing-card p{ font-size: 14px; }
.ing-card p + p{ margin-top: 10px; }
.ing-card .ing-label{ font-weight: 700; color: var(--navy); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Pricing ---------- */
.pricing-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card{
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.price-card.featured{
  border-color: var(--gold);
  box-shadow: 0 24px 50px -20px rgba(216,154,44,0.45);
  transform: scale(1.035);
}
.price-badge{
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.price-card img{ border-radius: var(--radius-sm); margin-bottom: 4px; }
.price-name{ font-family: var(--font-display); font-size: 1.3rem; color: var(--navy); }
.price-sub{ font-size: 13px; color: var(--text-muted); }
.price-amount{ display: flex; align-items: baseline; gap: 10px; margin: 6px 0; }
.price-amount b{ font-family: var(--font-display); font-size: 2.1rem; color: var(--navy); }
.price-amount s{ color: #9AA6BC; font-size: 15px; }
.price-per{ font-size: 12.5px; color: var(--teal-deep); font-weight: 700; }
.price-card ul{ margin: 6px 0 8px; display: flex; flex-direction: column; gap: 8px; }
.price-card ul li{ font-size: 13.5px; color: var(--text-muted); display: flex; gap: 8px; }
.price-card ul li::before{ content: "✓"; color: var(--teal-deep); font-weight: 700; }

/* ---------- Reviews ---------- */
.review-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
}
.review-stars{ color: var(--gold-deep); font-size: 15px; letter-spacing: 2px; margin-bottom: 12px; }
.review-quote{ font-size: 14.5px; color: var(--text-dark); font-style: italic; line-height: 1.7; }
.review-meta{ margin-top: 16px; font-size: 12.5px; font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: 0.03em; }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-q{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--navy);
}
.faq-q::after{
  content: "+";
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--teal-deep);
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item.open .faq-q::after{ transform: rotate(45deg); }
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.faq-a-inner{ padding: 0 24px 22px; font-size: 14.5px; color: var(--text-muted); }
.faq-item.open .faq-a{ max-height: 400px; }

/* ---------- Guarantee ---------- */
.guarantee{
  display: flex;
  align-items: center;
  gap: 34px;
  background: var(--bg-light);
  border: 1.5px dashed var(--teal);
  border-radius: var(--radius-lg);
  padding: 38px;
}
.guarantee-seal{
  flex-shrink: 0;
  width: 104px; height: 104px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--teal), var(--teal-deep));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  padding: 10px;
}

/* ---------- CTA banner ---------- */
.cta-banner{
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner::after{
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,181,68,0.28), transparent 70%);
}
.cta-banner h2{ color: var(--white); max-width: 480px; }
.cta-banner p{ color: rgba(255,255,255,0.72); margin-top: 10px; max-width: 440px; }

/* ---------- Badges row ---------- */
.badge-row{ display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.badge-row img{ height: 56px; width: auto; opacity: 0.92; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-deep); color: rgba(255,255,255,0.7); padding: 64px 0 28px; }
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand{ color: var(--white); }
.footer-brand p{ margin-top: 14px; font-size: 13.5px; color: rgba(255,255,255,0.55); max-width: 32ch; }
.footer-col h4{ color: var(--white); font-family: var(--font-body); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul{ display: flex; flex-direction: column; gap: 11px; }
.footer-col a{ font-size: 14px; color: rgba(255,255,255,0.65); transition: color .15s ease; }
.footer-col a:hover{ color: var(--gold); }
.footer-bottom{
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.45);
}
.footer-disclaimer{
  font-size: 12px;
  color: rgba(255,255,255,0.42);
  line-height: 1.7;
  padding-top: 26px;
  max-width: 980px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{ font-size: 13px; color: var(--text-muted); padding: 22px 0 0; }
.breadcrumb a{ color: var(--teal-deep); font-weight: 600; }
.breadcrumb span{ margin: 0 6px; color: #C4CEE0; }

/* ---------- Page header (inner pages) ---------- */
.page-hero{
  background: var(--navy);
  color: var(--white);
  padding: 40px 0 78px;
  position: relative;
  overflow: hidden;
}
.page-hero::before{
  content: "";
  position: absolute;
  top: -140px; right: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,170,158,0.3), transparent 70%);
}
.page-hero h1{ color: var(--white); max-width: 780px; margin-top: 14px; }
.page-hero p{ margin-top: 16px; color: rgba(255,255,255,0.75); max-width: 640px; font-size: 1.05rem; }
.page-hero .breadcrumb{ color: rgba(255,255,255,0.55); }
.page-hero .breadcrumb a{ color: var(--gold); }
.page-hero .breadcrumb span{ color: rgba(255,255,255,0.3); }

/* ---------- Blog ---------- */
.blog-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.blog-card-media{
  height: 168px;
  background: linear-gradient(135deg, var(--navy), var(--navy-soft));
  position: relative;
  overflow: hidden;
}
.blog-card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.blog-card:hover .blog-card-media img{ transform: scale(1.04); }
.blog-card-media span{
  position: absolute;
  left: 16px; bottom: 14px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(12,29,56,0.55);
  backdrop-filter: blur(3px);
  border: 1px solid rgba(244,181,68,0.6);
  padding: 5px 13px;
  border-radius: 999px;
}
.blog-card-body{ padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-card-body h3{ font-size: 1.18rem; }
.blog-card-body p{ font-size: 14px; }
.blog-card-body .read-more{ margin-top: auto; font-weight: 700; color: var(--teal-deep); font-size: 13.5px; }

.article{
  max-width: 760px;
  margin: -40px auto 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 50px 56px;
  position: relative;
  z-index: 3;
}
.article-hero-img{
  width: 100%;
  height: auto;
  aspect-ratio: 800 / 450;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 26px;
}
.article h2{ margin-top: 40px; margin-bottom: 16px; font-size: 1.5rem; }
.article h3{ margin-top: 28px; margin-bottom: 12px; }
.article p{ color: var(--text-dark); margin-bottom: 16px; font-size: 15.5px; }
.article ul{ margin: 0 0 20px; padding-left: 4px; display: flex; flex-direction: column; gap: 10px; }
.article ul li{ padding-left: 26px; position: relative; color: var(--text-dark); font-size: 15px; }
.article ul li::before{ content: "•"; position: absolute; left: 6px; color: var(--teal-deep); font-weight: 900; }
.article .meta{ display: flex; gap: 14px; align-items: center; font-size: 12.5px; color: var(--text-muted); margin-bottom: 22px; text-transform: uppercase; letter-spacing: 0.04em; }
.article .meta b{ color: var(--navy); }
.article-callout{
  background: var(--bg-light);
  border-left: 4px solid var(--teal);
  border-radius: 10px;
  padding: 20px 24px;
  font-size: 14.5px;
  color: var(--text-dark);
  margin: 24px 0;
}
.article-links{
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.article-links h4{ margin-bottom: 14px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--navy); }
.related-links{ display: flex; flex-wrap: wrap; gap: 10px; }
.related-links a{
  font-size: 13.5px;
  font-weight: 600;
  color: var(--teal-deep);
  background: rgba(45,170,158,0.09);
  padding: 9px 16px;
  border-radius: 999px;
}
.related-links a:hover{ background: rgba(45,170,158,0.18); }

/* ---------- Legal pages ---------- */
.legal{ max-width: 780px; margin: -40px auto 0; background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 50px 56px; position: relative; z-index: 3; }
.legal h2{ font-size: 1.3rem; margin-top: 32px; margin-bottom: 12px; }
.legal p{ color: var(--text-dark); margin-bottom: 14px; font-size: 15px; }
.legal ul{ display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; padding-left: 20px; list-style: disc; }
.legal ul li{ color: var(--text-dark); font-size: 14.5px; }

/* ---------- Disclaimer strip ---------- */
.disclaimer-strip{
  background: var(--bg-light);
  border-top: 1px solid var(--line);
  padding: 22px 0;
  font-size: 12.5px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.7;
}
.disclaimer-strip .wrap{ max-width: 900px; }

/* ---------- 404 ---------- */
.error-page{
  min-height: 64vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 90px 24px;
  background: var(--bg-light);
}
.error-page .code{
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  color: var(--navy);
  line-height: 1;
}
.error-page p{ max-width: 44ch; margin: 16px 0 30px; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 12px 18px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 90;
  box-shadow: 0 -10px 24px -12px rgba(20,45,83,0.25);
}
.sticky-cta strong{ font-family: var(--font-display); color: var(--navy); font-size: 15px; }
.sticky-cta span{ display: block; font-size: 11.5px; color: var(--text-muted); }

/* ---------- Utility ---------- */
.text-center{ text-align: center; }
.mt-32{ margin-top: 32px; }
.center-btn{ display: flex; justify-content: center; margin-top: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-media{ order: -1; }
  .split{ grid-template-columns: 1fr; }
  .split-media{ order: -1; }
  .grid-3, .grid-4, .ing-grid, .review-grid, .steps, .pricing-grid{ grid-template-columns: repeat(2, 1fr); }
  .blog-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .price-card.featured{ transform: none; }
}

@media (max-width: 720px){
  .main-nav{
    position: fixed;
    top: 73px; left: 0; right: 0; bottom: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 28px;
    gap: 22px;
    transform: translateX(100%);
    transition: transform .25s ease;
    overflow-y: auto;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ font-size: 17px; }
  .nav-toggle{ display: block; }
  .header-cta .btn-outline{ display: none; }
  .hero{ padding: 44px 0 70px; }
  .section{ padding: 60px 0; }
  .grid-3, .grid-4, .ing-grid, .review-grid, .steps, .pricing-grid, .blog-grid, .grid-2{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 30px; }
  .cta-banner{ flex-direction: column; text-align: center; padding: 40px 26px; }
  .cta-banner p{ margin-left: auto; margin-right: auto; }
  .guarantee{ flex-direction: column; text-align: center; padding: 30px 24px; }
  .article, .legal{ padding: 34px 22px; margin-left: 16px; margin-right: 16px; }
  .price-card.featured{ transform: none; }
  .sticky-cta{ display: flex; }
  body{ padding-bottom: 0; }
  .hero-stats{ gap: 20px; }
  .badge-row{ gap: 24px; }
  .badge-row img{ height: 42px; }
}

/* === network upgrade: popup + sources === */
.np-pop {
  position: fixed; left: 18px; bottom: 18px; z-index: 60;
  display: flex; align-items: center; gap: 12px;
  width: 320px; max-width: calc(100vw - 36px);
  padding: 12px 38px 12px 12px;
  background: #fff; color: #1c1c1c;
  border: 1px solid rgba(0,0,0,0.10); border-radius: 16px;
  box-shadow: 0 18px 44px -18px rgba(0,0,0,0.45);
  font-family: inherit; text-align: left;
  transform: translateX(calc(-100% - 24px)); opacity: 0; visibility: hidden;
  transition: transform .5s cubic-bezier(.22,1,.36,1), opacity .5s ease, visibility .5s;
}
.np-pop.is-in { transform: translateX(0); opacity: 1; visibility: visible; }
.np-pop img {
  width: 52px; height: auto; flex: 0 0 52px;
  border-radius: 10px; border: 1px solid rgba(0,0,0,0.08); background: #fafafa;
}
.np-pop-body { min-width: 0; }
.np-pop-name { font-weight: 700; font-size: .9rem; line-height: 1.3; }
.np-pop-what { font-size: .82rem; opacity: .72; line-height: 1.4; }
.np-pop-when { font-size: .68rem; letter-spacing: .04em; text-transform: uppercase; opacity: .6; margin-top: 2px; }
.np-pop-close {
  position: absolute; top: 6px; right: 6px; width: 26px; height: 26px;
  border: 0; border-radius: 50%; background: transparent; color: inherit;
  opacity: .5; font-size: 1rem; line-height: 1; cursor: pointer;
}
.np-pop-close:hover { opacity: 1; background: rgba(0,0,0,0.06); }
@media (max-width: 560px) {
  /* not edge-to-edge on phones: a full-bleed card sits on top of the
     full-width CTA buttons these pages use, so leave the right side free */
  .np-pop { left: 10px; right: auto; bottom: 10px; width: min(300px, calc(100vw - 84px)); max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  .np-pop { transition: opacity .2s ease, visibility .2s; transform: none; }
}

.np-sources { padding: 56px 0; }
.np-sources .np-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.np-sources h2 { margin: 0 0 10px; }
.np-sources .np-intro { opacity: .75; max-width: 62ch; margin: 0 0 26px; }
.np-ref-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.np-ref-list li { padding-left: 16px; border-left: 3px solid rgba(0,0,0,0.12); font-size: .95rem; }
.np-ref-list a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.np-ref-src { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; opacity: .6; margin-top: 2px; }

/* === network upgrade: final CTA === */
.np-final { padding: 64px 0; }
.np-final .np-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.np-final-inner {
  display: grid; grid-template-columns: minmax(0,300px) minmax(0,1fr);
  gap: 40px; align-items: center;
  background: #14100c; color: #f6efe7;
  border-radius: 24px; padding: 44px 40px;
}
.np-final-inner h2 { color: #fff; margin: 0 0 12px; }
.np-final-inner p { opacity: .82; margin: 0 0 24px; max-width: 56ch; }
.np-final-shot img {
  width: 100%; height: auto;          /* natural aspect ratio, never cropped */
  max-width: 300px; margin: 0 auto;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,.5));
}
.np-final-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 34px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  background: #f17e12; color: #fff; text-decoration: none;
  box-shadow: 0 12px 30px -12px rgba(241,126,18,.8);
}
.np-final-btn:hover { filter: brightness(1.07); }
.np-final-note { font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; opacity: .6; margin: 18px 0 0; }
@media (max-width: 820px) {
  .np-final-inner { grid-template-columns: 1fr; text-align: center; padding: 34px 22px; }
  .np-final-inner p { margin-left: auto; margin-right: auto; }
  .np-final-shot img { max-width: 220px; }
}

/* === network upgrade: silo cross-links === */
.np-cross { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 32px 0; }
.np-cross a {
  display: block; padding: 16px 18px; border: 1px solid rgba(0,0,0,.12);
  border-radius: 14px; text-decoration: none; color: inherit; background: rgba(0,0,0,.015);
  transition: border-color .15s ease, transform .15s ease;
}
.np-cross a:hover { border-color: rgba(0,0,0,.35); transform: translateY(-2px); }
.np-cross span { display: block; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; opacity: .55; margin-bottom: 5px; }
.np-cross strong { font-weight: 700; font-size: .98rem; line-height: 1.3; }
.np-crumbs { font-size: .85rem; opacity: .75; margin: 0 0 4px; }
.np-crumbs a { text-decoration: none; color: inherit; border-bottom: 1px solid rgba(0,0,0,.25); }
.np-crumbs .sep { opacity: .45; margin: 0 7px; }