/* =========================================================
   KlaroNail — Shared Stylesheet
   Palette: cream base, deep forest green, sage, soft yellow CTA
   Type: Fraunces (display) + Inter (body) + JetBrains Mono (data)
   ========================================================= */

:root{
  --cream:        #FAF8F1;
  --cream-2:      #F1F0E4;
  --panel:        #FFFFFF;
  --forest:       #1F4B3F;
  --forest-deep:  #123028;
  --sage:         #7A9B87;
  --sage-light:   #DCE7DD;
  --yellow:       #F3C449;
  --yellow-dark:  #D9A916;
  --ink:          #22281F;
  --ink-soft:     #4B564C;
  --line:         #E1DDC9;
  --white-strip:  #FFFFFF;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px -12px rgba(18,48,40,0.18);
  --shadow-card: 0 4px 18px -6px rgba(18,48,40,0.12);
  --maxw: 1180px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  color: var(--forest-deep);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1{ font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 650; }
h2{ font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3{ font-size: 1.3rem; }
p{ margin: 0 0 1.1em; color: var(--ink-soft); font-size: 1.08rem; }
a{ color: var(--forest); }
img{ max-width: 100%; display: block; }
.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section{ padding: 84px 0; }
.section.tight{ padding: 56px 0; }
.section-alt{ background: var(--cream-2); }
.eyebrow{
  font-family: "JetBrains Mono", "Courier New", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--sage);
  font-weight: 600;
  display:block;
  margin-bottom: 10px;
}
.lede{ font-size: 1.2rem; max-width: 62ch; }
.center{ text-align: center; margin-left:auto; margin-right:auto; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(250,248,241,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease, padding .25s ease;
}
.site-header.scrolled{ box-shadow: var(--shadow-soft); }
.header-inner{
  max-width: var(--maxw); margin:0 auto; padding: 16px 28px;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
}
.brand{ font-family:"Fraunces",serif; font-weight:700; font-size:1.5rem; color:var(--forest-deep); text-decoration:none; letter-spacing:-0.01em; }
.brand span{ color: var(--sage); }
.main-nav{ display:flex; align-items:center; gap: 30px; }
.main-nav ul{ list-style:none; display:flex; gap:26px; margin:0; padding:0; }
.main-nav a{
  text-decoration:none; color: var(--ink); font-size:0.98rem; font-weight:500;
  position:relative; padding: 4px 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background: var(--forest);
  transition: width .25s ease;
}
.main-nav a:hover::after{ width:100%; }
.menu-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.menu-toggle span{ display:block; width:24px; height:2px; background:var(--forest-deep); margin:5px 0; transition:.2s; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:"Inter",sans-serif; font-weight:700; font-size:1rem;
  padding: 15px 30px; border-radius: 999px; text-decoration:none;
  border: 2px solid transparent; cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn-cta{
  background: linear-gradient(180deg, var(--yellow) 0%, var(--yellow-dark) 100%);
  color: var(--forest-deep);
  box-shadow: 0 8px 22px -8px rgba(217,169,22,0.65);
}
.btn-cta:hover{ transform: translateY(-3px) scale(1.02); box-shadow: 0 14px 28px -8px rgba(217,169,22,0.75); }
.btn-cta:active{ transform: translateY(-1px) scale(0.99); }
.btn-outline{
  background: transparent; border-color: var(--forest); color: var(--forest);
}
.btn-outline:hover{ background: var(--forest); color:#fff; transform: translateY(-2px); }
.btn-small{ padding: 10px 20px; font-size: 0.9rem; }
.btn-large{ padding: 20px 40px; font-size: 1.15rem; }
.header-cta{ font-size:0.92rem; padding:12px 24px; }

/* ---------- Hero / Intro ---------- */
.hero{ padding: 60px 0 90px; overflow:hidden; background-color: #0d1a12;}
.hero-grid{
  display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items:center;
}
.hero-media{
  position:relative;
  /* border-radius: var(--radius-lg); */
  /* background: linear-gradient(160deg, var(--sage-light), var(--cream-2)); */
  padding: 30px;
  display:flex; align-items:center; justify-content:center;
  animation: floatIn 1s ease both;
}
.hero-media img{ border-radius: var(--radius-md); animation: gentleFloat 5s ease-in-out infinite; }
@keyframes floatIn{ from{ opacity:0; transform: translateY(24px);} to{ opacity:1; transform:translateY(0);} }
@keyframes gentleFloat{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }
.hero-copy{ animation: fadeUp .9s ease .1s both; }
@keyframes fadeUp{ from{opacity:0; transform:translateY(18px);} to{opacity:1; transform:translateY(0);} }
.hero-copy h2{ color: var(--sage); font-size: 1.3rem; font-weight:500; margin-bottom: 22px; font-family:"Inter",sans-serif;}
.hero-actions{ display:flex; gap:16px; margin-top: 30px; flex-wrap:wrap; }
.hero-note{ margin-top:18px; font-size:0.85rem; color: var(--ink-soft); opacity:0.8; }

/* ---------- Stat strip ---------- */
.strip{
  background: var(--white-strip);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.strip-grid{
  display:grid; grid-template-columns: repeat(5,1fr);
}
.strip-item{
  text-align:center; padding: 30px 14px; border-left: 1px solid var(--line);
}
.strip-item:first-child{ border-left:none; }
.strip-num{ font-family:"Fraunces",serif; font-size:2.1rem; color:var(--forest); font-weight:700; }
.strip-label{ font-size:0.85rem; color: var(--ink-soft); margin-top:4px; }

/* ---------- Cards / grids ---------- */
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items:center; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.card{
  background: var(--panel); border-radius: var(--radius-md); padding: 30px;
  box-shadow: var(--shadow-card); border: 1px solid var(--line);
  transition: transform .22s ease, box-shadow .22s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.card .num{ font-family:"JetBrains Mono",monospace; color:var(--sage); font-weight:700; font-size:0.85rem; }

/* ---------- Tables ---------- */
.table-wrap{ overflow-x:auto; border-radius: var(--radius-md); box-shadow: var(--shadow-card); border:1px solid var(--line); }
table{ width:100%; border-collapse:collapse; background:var(--panel); min-width: 640px; }
caption{ caption-side: top; text-align:left; font-family:"Fraunces",serif; font-size:1.1rem; padding: 16px 20px; color:var(--forest-deep); background:var(--sage-light); }
th,td{ text-align:left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size:0.96rem; vertical-align: top; }
th{ background: var(--forest); color:#fff; font-weight:600; font-family:"Inter",sans-serif; }
tr:nth-child(even) td{ background: var(--cream-2); }
tr:hover td{ background: var(--sage-light); }

/* ---------- Ingredient image band ---------- */
.ingredient-band{ display:grid; grid-template-columns: repeat(9,1fr); gap:10px; margin-bottom: 34px; }
.ingredient-band figure{ margin:0; text-align:center; }
.ingredient-band img{
  border-radius: var(--radius-sm); aspect-ratio: 1/1; object-fit: cover;
  transition: transform .25s ease; border: 1px solid var(--line);
}
.ingredient-band img:hover{ transform: scale(1.06); }
.ingredient-band figcaption{ font-size:0.72rem; color:var(--ink-soft); margin-top:6px; }

/* ---------- Pricing image ---------- */
.pricing-frame{
  max-width: 780px; margin: 0 auto; text-align:center;
}
.pricing-frame a{ display:block; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-soft); transition: transform .2s ease; }
.pricing-frame a:hover{ transform: translateY(-4px); }
.pricing-frame img{ width:100%; }

/* ---------- Discount callout ---------- */
.discount-box{
  display:grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items:center;
  background: var(--forest); color:#fff; border-radius: var(--radius-lg); padding: 44px; margin-top: 30px;
}
.discount-box h3{ color:#fff; }
.price-row{ display:flex; align-items:baseline; gap:18px; margin: 18px 0 24px; flex-wrap:wrap; }
.price-old{ font-family:"JetBrains Mono",monospace; text-decoration: line-through; opacity:0.6; font-size:1.2rem; }
.price-new{ font-family:"Fraunces",serif; font-size:2.6rem; color: var(--yellow); font-weight:700; }
.discount-box img{ border-radius: var(--radius-md); }

/* ---------- Reviews ---------- */
.review-images{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 34px; }
.review-images img{ border-radius: var(--radius-md); box-shadow: var(--shadow-card); border:1px solid var(--line); transition: transform .2s ease; }
.review-images img:hover{ transform: translateY(-5px); }

/* ---------- FAQ ---------- */
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding: 22px 4px; display:flex; justify-content:space-between; align-items:center;
  font-family:"Fraunces",serif; font-size:1.12rem; color: var(--forest-deep); gap: 20px;
}
.faq-q .plus{ font-size:1.4rem; color:var(--sage); transition: transform .25s ease; flex-shrink:0; }
.faq-item.open .plus{ transform: rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .3s ease; }
.faq-a p{ padding: 0 4px 20px; }
.faq-item.open .faq-a{ max-height: 500px; }

/* ---------- Callout / caution box ---------- */
.caution{
  background: #FFF8E6; border-left: 5px solid var(--yellow-dark); border-radius: var(--radius-sm);
  padding: 22px 26px; margin: 30px 0;
}
.caution p:last-child{ margin-bottom:0; }

/* ---------- Back to top ---------- */
.back-to-top{
  position: fixed; right: 24px; bottom: 24px; width:52px; height:52px; border-radius:50%;
  background: var(--forest); color:#fff; border:none; cursor:pointer; font-size:1.3rem;
  display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none;
  transform: translateY(12px); transition: opacity .25s ease, transform .25s ease, background .2s ease;
  box-shadow: var(--shadow-soft); z-index: 90;
}
.back-to-top.visible{ opacity:1; pointer-events:auto; transform: translateY(0); }
.back-to-top:hover{ background: var(--forest-deep); }

/* ---------- Back to home (education pages) ---------- */
.back-home-wrap{ text-align:center; padding: 40px 0 10px; }
.btn-home{ font-size:1.2rem; padding: 22px 48px; }

/* ---------- Footer ---------- */
footer{ background: var(--forest-deep); color: #E4EBE4; padding: 60px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
footer h4{ color:#fff; font-size:1rem; font-family:"Inter",sans-serif; font-weight:700; }
footer a{ color:#C9D6C9; text-decoration:none; display:block; margin-bottom:10px; font-size:0.95rem; }
footer a:hover{ color:#fff; }
.fda-box{ border-top: 1px solid rgba(255,255,255,0.15); padding-top: 26px; font-size: 0.85rem; color:#B7C4B7; line-height:1.7; }

/* ---------- Utility ---------- */
.mt-lg{ margin-top: 40px; }
.tac{ text-align:center; }

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .hero-grid, .grid-2, .discount-box{ grid-template-columns: 1fr; }
  .strip-grid{ grid-template-columns: repeat(3,1fr); }
  .strip-item:nth-child(4){ border-left:none; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .ingredient-band{ grid-template-columns: repeat(5,1fr); }
  .review-images{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .main-nav ul{
    position:absolute; top:100%; left:0; right:0; flex-direction:column; background: var(--cream);
    border-bottom:1px solid var(--line); padding: 14px 28px; gap:14px;
    display:none;
  }
  .main-nav.open ul{ display:flex; }
  .menu-toggle{ display:block; }
  .grid-3{ grid-template-columns: 1fr; }
  .strip-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-grid{ grid-template-columns: 1fr; }
  .ingredient-band{ grid-template-columns: repeat(3,1fr); }
  body{ font-size:17px; }
}

/* focus visibility */
a:focus-visible, button:focus-visible{ outline: 3px solid var(--forest); outline-offset: 2px; }

/* KlaroNail product presentation */
.hero{background:linear-gradient(135deg,#f7fbf7 0%,#eaf5eb 52%,#f8fbf7 100%);}
.hero-copy h1{color:#123028;}
.hero-copy p,.hero-note{color:#4b564c;}
.hero-media{background:transparent;}
.hero-media img{max-height:610px;object-fit:contain;}
.bonus-card img{width:100%;height:300px;object-fit:contain;border-radius:14px;background:#fff;}
.testimonial-face{width:92px!important;height:92px;object-fit:cover;border-radius:50%!important;margin-bottom:14px;}
.guarantee-grid{display:grid;grid-template-columns:190px 1fr;gap:36px;align-items:center;}
.guarantee-grid img{width:175px;margin:auto;}
.product-shot{max-height:380px;object-fit:contain;margin:10px auto;display:block;}
.badge{display:inline-block;padding:7px 12px;border-radius:999px;background:#1f4b3f;color:#fff;font-weight:800;font-size:.78rem;letter-spacing:.05em;}
.ingredient-list{columns:2;column-gap:32px;padding-left:20px;}
.ingredient-list li{break-inside:avoid;margin-bottom:8px;}
.label-image{width:100%;border-radius:14px;box-shadow:var(--shadow-card);}
@media(max-width:720px){.guarantee-grid{grid-template-columns:1fr;text-align:center}.ingredient-list{columns:1}.bonus-card img{height:auto;max-height:360px}.hero{padding-top:40px}}

/* ---------- KlaroNail visual refinement ---------- */
:root{
  --klaro-green:#2F7D4A;
  --klaro-green-deep:#173B2A;
  --klaro-green-soft:#E7F1E8;
  --klaro-cream:#FBFAF5;
  --klaro-gold:#F1C44C;
}
body{background:var(--klaro-cream);}
.hero{background:linear-gradient(135deg,#10281D 0%,#1C4C34 58%,#2F7D4A 100%);}
.hero-copy h1,.hero-copy h2,.hero-copy p,.hero-copy .lede{color:#fff;}
.hero-copy h2{color:#C9E7CF;}
.hero-note{color:#DCEBDD !important;opacity:1;}
.hero-outline{border-color:#C9E7CF;color:#fff;background:rgba(255,255,255,.04);}
.hero-outline:hover{background:#fff;color:var(--klaro-green-deep);}
.hero-media{padding:18px;}
.hero-media img{max-height:560px;object-fit:contain;}
.section-alt{background:linear-gradient(180deg,#EEF5EE 0%,#E7F0E8 100%);}
.card{background:#fff;border-color:#DCE6DD;}
.card h3{color:var(--klaro-green-deep);}
.eyebrow{color:var(--klaro-green);}
.strip-num{color:var(--klaro-green);}
.btn-cta{background:linear-gradient(180deg,#FFD95A 0%,#EFB82E 100%);color:#132D20;}
.btn-outline{border-color:var(--klaro-green);color:var(--klaro-green);}
.btn-outline:hover{background:var(--klaro-green);color:#fff;}
.pricing-card{display:flex;flex-direction:column;min-height:100%;}
.pricing-card .btn{margin-top:auto;}
.pricing-card.popular{border:2px solid #C8A83B;box-shadow:0 16px 36px -18px rgba(47,125,74,.35);background:linear-gradient(180deg,#fffdf5 0%,#fff 100%);}
.pricing-tag{display:inline-flex;align-items:center;justify-content:center;width:max-content;padding:7px 14px;border-radius:999px;background:var(--klaro-green-deep);color:#fff;font-weight:800;font-size:.78rem;letter-spacing:.08em;margin-bottom:10px;}
.popular-tag{background:linear-gradient(180deg,#DCC77C,#C8A83B);color:#17281D;}
.check{color:#2F7D4A;font-weight:600;}
.formula-visual,.discount-visual{display:flex;align-items:center;justify-content:center;min-height:340px;}
.formula-visual img,.discount-visual img{max-height:420px;object-fit:contain;}
.ingredient-focus{padding:34px;}
.ingredient-list{columns:2;column-gap:34px;list-style:none;padding:0;margin:20px 0 0;}
.ingredient-list li{break-inside:avoid;padding:9px 0 9px 22px;border-bottom:1px solid #E7ECE7;position:relative;color:#4B564C;font-size:.98rem;}
.ingredient-list li::before{content:'•';position:absolute;left:3px;color:var(--klaro-green);font-weight:900;}
.text-link{font-weight:800;color:var(--klaro-green);text-decoration:none;}
.text-link:hover{text-decoration:underline;}
.final-cta{background:linear-gradient(135deg,#173B2A,#2F7D4A);}
.final-cta h2,.final-cta p,.final-cta .lede{color:#fff;}
.final-cta .eyebrow{color:#BEE4C4;}
.site-footer{background:#10281D;color:#EAF4EB;padding:70px 0 28px;border-top:5px solid #4A9B61;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;margin-bottom:44px;}
.footer-brand{color:#fff !important;font-size:2rem;margin-bottom:14px;}
.footer-brand span{color:#9FE0AA !important;}
.site-footer h3{font-family:"Inter",sans-serif;font-size:1rem;text-transform:uppercase;letter-spacing:.08em;color:#FFFFFF;margin:0 0 16px;}
.site-footer p{color:#D0DFD2;font-size:.95rem;line-height:1.7;margin-bottom:9px;}
.site-footer a{color:#DCEBDD;text-decoration:none;font-size:.95rem;display:block;margin-bottom:10px;}
.site-footer a:hover{color:#fff;}
.footer-order{display:inline-flex !important;padding:11px 16px;border:1px solid #76B982;border-radius:999px;color:#fff !important;margin-top:8px;background:rgba(255,255,255,.06);}
.footer-order:hover{background:#2F7D4A;color:#fff !important;}
.fda-box{border-top:1px solid rgba(255,255,255,.18);padding-top:26px;color:#BFD1C2;}
.fda-box p{color:#BFD1C2;max-width:none;}
.fda-box strong{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:18px;margin-top:16px;border-top:1px solid rgba(255,255,255,.10);font-size:.84rem;color:#9FB7A3;}
@media(max-width:960px){.footer-grid{grid-template-columns:1fr 1fr;}.ingredient-list{columns:2;}}
@media(max-width:720px){.footer-grid{grid-template-columns:1fr;}.footer-bottom{flex-direction:column;}.ingredient-list{columns:1;}.hero-media{padding-top:10px;}.hero-media img{max-height:420px;}}

/* Final six-bottle CTA offer */
.six-bottle-final-offer {
  background: linear-gradient(135deg, #eef8ef 0%, #ffffff 52%, #e5f4e8 100%);
  padding-top: 42px;
  padding-bottom: 42px;
}
.six-bottle-offer-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 42px;
  background: #fff;
  border: 2px solid #4fae58;
  border-radius: 24px;
  padding: 34px 44px;
  box-shadow: 0 18px 48px rgba(20,55,30,.12);
}
.six-bottle-copy h2 {
  color: #173d25;
  margin: 8px 0 14px;
}
.six-bottle-price {
  margin: 18px 0 8px;
  color: #173d25;
  font-size: 1.25rem;
}
.six-bottle-price .price-old {
  color: #7c8580;
  text-decoration: line-through;
  margin-right: 8px;
}
.six-bottle-price strong {
  font-size: 2.65rem;
  color: #173d25;
}
.six-bottle-note {
  color: #356d3e;
  margin-bottom: 20px;
}
.six-bottle-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}
.six-bottle-image-wrap img {
  width: min(100%, 520px);
  max-height: 390px;
  object-fit: contain;
}
@media (max-width: 760px) {
  .six-bottle-offer-card {
    grid-template-columns: 1fr;
    padding: 28px 20px;
    text-align: center;
  }
  .six-bottle-image-wrap { order: -1; }
  .six-bottle-price strong { font-size: 2.2rem; }
}

/* Final CTA: six-bottle set */
.final-cta-product{
  display:flex;
  justify-content:center;
  align-items:center;
  margin:18px auto 20px;
}
.final-cta-product img{
  width:min(390px, 82vw);
  max-height:245px;
  object-fit:contain;
  display:block;
  filter:drop-shadow(0 16px 16px rgba(0,0,0,.18));
}
@media(max-width:720px){
  .final-cta-product{margin:14px auto 18px;}
  .final-cta-product img{width:min(330px,88vw);max-height:210px;}
}


/* =========================================================
   KlaroNail — Cross-device responsive layer
   Mobile / tablet / desktop / touch friendly
   ========================================================= */

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

img, svg, video, canvas {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

section {
  overflow: hidden;
}

h1, h2, h3, p, a, li {
  overflow-wrap: anywhere;
}

button, a, input, select, textarea {
  touch-action: manipulation;
}

a, button {
  -webkit-tap-highlight-color: transparent;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.15;
  padding: 13px 22px;
}

.main-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* Header / navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  min-height: 72px;
}

.menu-toggle {
  min-width: 48px;
  min-height: 48px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
}

/* Hero */
.hero-grid {
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.hero-copy h1 {
  max-width: 760px;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1.04;
}

.hero-copy .lede {
  max-width: 700px;
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions .btn {
  min-width: 210px;
}

.hero-media {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-media img {
  width: min(100%, 600px);
  max-height: min(620px, 62vw);
}

/* Grid safety */
.grid-2, .grid-3, .grid-4 {
  min-width: 0;
}

.grid-2 > *, .grid-3 > *, .grid-4 > * {
  min-width: 0;
}

.card {
  min-width: 0;
  height: 100%;
}

.card p {
  max-width: 100%;
}

/* Ingredient list */
.ingredient-list {
  padding-left: 1.25rem;
}

/* Pricing */
.pricing-card {
  overflow: hidden;
}

.pricing-card .product-shot {
  width: 100%;
  max-width: 390px;
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* Bonuses */
.bonus-card {
  overflow: hidden;
}

.bonus-card img {
  width: 100%;
  display: block;
  border-radius: 12px;
}

/* Testimonials */
.testimonial-face {
  display: block;
}

/* Final CTA */
.final-cta {
  overflow: hidden;
}

.final-cta-product img {
  max-width: 100%;
  height: auto;
}

/* FAQ touch targets */
.faq-q {
  width: 100%;
  min-height: 54px;
  padding: 15px 18px;
  cursor: pointer;
  text-align: left;
}

.faq-a {
  overflow: hidden;
}

/* Footer */
.site-footer {
  overflow: hidden;
}

.footer-grid {
  align-items: start;
}

.footer-grid > * {
  min-width: 0;
}

.footer-grid a {
  overflow-wrap: anywhere;
}

.footer-bottom {
  display: flex;
  gap: 12px 30px;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* =========================================================
   Large tablets / small laptops
   ========================================================= */
@media (max-width: 1024px) {
  .container {
    width: min(940px, calc(100% - 36px));
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-copy h1 {
    font-size: clamp(2.15rem, 5vw, 3.65rem);
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 > :last-child {
    grid-column: 1 / -1;
    max-width: 520px;
    width: 100%;
    justify-self: center;
  }

  .pricing-card .product-shot {
    max-height: 300px;
  }
}

/* =========================================================
   Tablets
   ========================================================= */
@media (max-width: 820px) {
  .container {
    width: min(720px, calc(100% - 32px));
  }

  .header-inner {
    min-height: 66px;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    padding: 12px 16px 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    box-shadow: 0 12px 28px rgba(0,0,0,.14);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav ul {
    width: 100%;
    flex-direction: column;
    gap: 4px;
  }

  .main-nav ul li,
  .main-nav ul a {
    width: 100%;
  }

  .main-nav ul a {
    justify-content: flex-start;
    padding: 12px 14px;
    border-radius: 8px;
  }

  .header-cta {
    width: 100%;
  }

  .hero {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    order: 1;
  }

  .hero-media {
    order: 2;
  }

  .hero-copy .lede {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-media img {
    width: min(560px, 90vw);
    max-height: 520px;
  }

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

  .guarantee-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .guarantee-grid > * {
    margin-inline: auto;
  }

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

/* =========================================================
   Phones
   ========================================================= */
@media (max-width: 600px) {
  .container {
    width: calc(100% - 24px);
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero {
    padding-top: 38px;
    padding-bottom: 40px;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 10vw, 2.8rem);
    line-height: 1.08;
  }

  .hero-copy .lede {
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
  }

  .hero-actions .btn,
  .hero-actions .btn-large {
    width: 100%;
    min-width: 0;
  }

  .hero-media img {
    width: min(92vw, 430px);
    max-height: 430px;
  }

  .strip-grid,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .grid-3 > :last-child {
    grid-column: auto;
    max-width: none;
  }

  .strip-item {
    min-height: 72px;
  }

  .card {
    padding: 22px;
  }

  .ingredient-list {
    columns: 1 !important;
  }

  .bonus-card img {
    max-height: none;
  }

  .pricing-card .product-shot {
    max-height: 270px;
    width: min(100%, 330px);
  }

  .price-row {
    gap: 6px;
  }

  .price-old,
  .price-new {
    white-space: nowrap;
  }

  .final-cta h2 {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
    line-height: 1.12;
  }

  .final-cta-product img {
    width: min(92vw, 350px);
    max-height: 220px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .back-to-top {
    width: 44px;
    height: 44px;
    right: 14px;
    bottom: 14px;
  }
}

/* Small phones */
@media (max-width: 390px) {
  .container {
    width: calc(100% - 20px);
  }

  .brand {
    font-size: 1.35rem;
  }

  .hero-copy h1 {
    font-size: 1.92rem;
  }

  .eyebrow {
    font-size: .72rem;
    letter-spacing: .12em;
  }

  .section h2 {
    font-size: 1.8rem;
  }

  .card {
    padding: 18px;
  }

  .btn,
  .btn-large {
    padding-inline: 15px;
    font-size: .9rem;
  }

  .pricing-card .product-shot {
    max-height: 235px;
  }
}

/* Very narrow screens */
@media (max-width: 320px) {
  .container {
    width: calc(100% - 16px);
  }

  .hero-copy h1 {
    font-size: 1.72rem;
  }

  .section h2 {
    font-size: 1.6rem;
  }

  .card {
    padding: 15px;
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   KlaroNail hero refinement
   ========================================================= */
.klaro-hero {
  position: relative;
  background:
    radial-gradient(circle at 78% 38%, rgba(102, 185, 105, .20), transparent 31%),
    linear-gradient(135deg, #103c29 0%, #185737 55%, #0e3425 100%);
  color: #fff;
  isolation: isolate;
}

.klaro-hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -170px;
  top: -170px;
  border-radius: 50%;
  background: rgba(119, 199, 119, .10);
  pointer-events: none;
}

.klaro-hero-grid {
  position: relative;
  z-index: 1;
  min-height: 650px;
  gap: clamp(28px, 5vw, 80px);
}

.klaro-hero-copy {
  padding-block: 58px;
}

.klaro-hero-copy h1 {
  color: #fff;
  max-width: 760px;
  letter-spacing: -.025em;
}

.klaro-hero-copy .lede {
  color: rgba(255,255,255,.91);
  max-width: 690px;
}

.klaro-hero-copy .eyebrow {
  color: #bce9bc;
}

.hero-points {
  display: grid;
  gap: 10px;
  margin: 24px 0 28px;
  max-width: 620px;
}

.hero-point {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  font-size: .98rem;
}

.hero-point span {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #70bb70;
  color: #0e3425;
  font-weight: 900;
  flex: 0 0 24px;
}

.klaro-hero-copy .hero-note {
  color: rgba(255,255,255,.72);
  font-size: .86rem;
  margin-top: 14px;
}

.klaro-hero .btn-outline {
  border-color: rgba(255,255,255,.68);
  color: #fff;
}

.klaro-hero .btn-outline:hover {
  background: rgba(255,255,255,.12);
}

.klaro-hero-media {
  position: relative;
  min-height: 560px;
}

.hero-product-wrap {
  position: relative;
  width: min(100%, 570px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product-glow {
  position: absolute;
  width: 76%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(206,244,205,.30) 0%, rgba(104,190,108,.10) 48%, transparent 70%);
  filter: blur(4px);
}

.hero-product-image {
  position: relative;
  z-index: 1;
  width: 100% !important;
  max-height: 590px !important;
  object-fit: contain;
  filter: drop-shadow(0 28px 28px rgba(0,0,0,.26));
}

/* =========================================================
   Ingredient detail cards
   ========================================================= */
.ingredient-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
}

.ingredient-intro-image {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.ingredient-intro-image img {
  width: min(100%, 460px);
  max-height: 390px;
  object-fit: contain;
}

.ingredient-intro-card {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ingredient-details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ingredient-detail {
  height: 100%;
  position: relative;
  padding: 25px;
}

.ingredient-number {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #dcefdc;
  color: #216236;
  font-weight: 800;
  font-size: .78rem;
  margin-bottom: 14px;
}

.ingredient-detail h3 {
  margin-bottom: 9px;
}

.ingredient-detail p {
  margin-bottom: 0;
  line-height: 1.65;
}

@media (max-width: 820px) {
  .klaro-hero-grid {
    min-height: 0;
  }

  .klaro-hero-copy {
    padding-block: 44px 10px;
  }

  .klaro-hero-media {
    min-height: 0;
    padding-bottom: 45px;
  }

  .hero-product-image {
    max-height: 500px !important;
  }

  .ingredient-intro-grid {
    grid-template-columns: 1fr;
  }

  .ingredient-intro-image {
    min-height: 0;
  }

  .ingredient-details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .klaro-hero-copy {
    padding-block: 30px 0;
  }

  .klaro-hero-copy h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }

  .hero-points {
    text-align: left;
  }

  .klaro-hero-media {
    padding-bottom: 28px;
  }

  .hero-product-wrap {
    width: min(92vw, 430px);
  }

  .hero-product-image {
    max-height: 400px !important;
  }

  .ingredient-detail {
    padding: 21px;
  }
}

/* =========================================================
   Desktop-only refinements
   The original hero is retained; these rules only improve
   desktop proportions and spacing. Mobile rules below remain
   responsible for smaller screens.
   ========================================================= */
@media (min-width: 1025px) {
  .hero .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
    gap: 58px;
    min-height: 620px;
    align-items: center;
  }

  .hero .hero-copy {
    padding-right: 18px;
  }

  .hero .hero-copy h1 {
    max-width: 700px;
    font-size: clamp(3rem, 4.3vw, 4.25rem);
    line-height: 1.05;
    margin-bottom: 20px;
  }

  .hero .hero-copy .lede {
    max-width: 650px;
    line-height: 1.65;
  }

  .hero .hero-media {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 560px;
  }

  .hero .hero-media img {
    width: min(100%, 550px);
    max-height: 560px;
    object-fit: contain;
    margin-inline: auto;
    filter: drop-shadow(0 24px 24px rgba(0,0,0,.16));
  }

  .hero .hero-actions {
    margin-top: 24px;
  }

  .hero .hero-note {
    margin-top: 12px;
  }

  .comparison-table-wrap {
    width: min(1040px, 100%);
    margin-inline: auto;
  }

  .comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid #d7e3d8;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(18, 62, 38, .08);
  }

  .comparison-table th,
  .comparison-table td {
    padding: 17px 20px;
    text-align: left;
    border-bottom: 1px solid #e7eee8;
    vertical-align: top;
  }

  .comparison-table th {
    background: #173f2b;
    color: #fff;
    font-weight: 700;
  }

  .comparison-table th:nth-child(2) {
    background: #3f8d4d;
  }

  .comparison-table td:first-child {
    font-weight: 700;
    color: #183f2a;
    width: 28%;
  }

  .comparison-table tr:last-child td {
    border-bottom: 0;
  }

  .comparison-table tbody tr:nth-child(even) td {
    background: #f5faf5;
  }
}

/* =========================================================
   Comparison section — mobile/tablet responsive fix
   ========================================================= */
.comparison-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  border-radius: 16px;
}

.comparison-table {
  min-width: 760px;
}

@media (max-width: 820px) {
  #comparison .container {
    width: min(720px, calc(100% - 32px));
  }

  #comparison h2 {
    line-height: 1.12;
  }

  #comparison .lede {
    max-width: 620px;
    margin-inline: auto;
  }

  .comparison-table-wrap {
    margin-top: 26px;
    padding-bottom: 4px;
  }

  .comparison-table {
    min-width: 680px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 14px 15px;
    font-size: .92rem;
    line-height: 1.45;
  }
}

/* On phones, turn each comparison row into a readable card.
   This removes the need for sideways scrolling. */
@media (max-width: 600px) {
  #comparison .container {
    width: calc(100% - 24px);
  }

  #comparison .comparison-table-wrap {
    overflow: visible;
  }

  #comparison .comparison-table {
    min-width: 0;
    width: 100%;
    display: block;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  #comparison .comparison-table thead {
    display: none;
  }

  #comparison .comparison-table tbody,
  #comparison .comparison-table tr {
    display: block;
    width: 100%;
  }

  #comparison .comparison-table tr {
    margin-bottom: 14px;
    border: 1px solid #d7e3d8;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 22px rgba(18, 62, 38, .07);
  }

  #comparison .comparison-table td {
    display: block;
    width: 100% !important;
    border: 0;
    border-bottom: 1px solid #e7eee8;
    padding: 12px 15px;
    text-align: left;
    background: #fff !important;
  }

  #comparison .comparison-table td:first-child {
    background: #edf7ee !important;
    color: #183f2a;
    font-weight: 800;
    font-size: .95rem;
    padding-top: 14px;
    padding-bottom: 9px;
  }

  #comparison .comparison-table td:nth-child(2) {
    position: relative;
    padding-left: 15px;
  }

  #comparison .comparison-table td:nth-child(2)::before {
    content: "KLARONAIL";
    display: block;
    margin-bottom: 4px;
    color: #3f8d4d;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
  }

  #comparison .comparison-table td:nth-child(3) {
    position: relative;
    padding-left: 15px;
  }

  #comparison .comparison-table td:nth-child(3)::before {
    content: "COMPLICATED ROUTINES";
    display: block;
    margin-bottom: 4px;
    color: #6d786f;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .08em;
  }

  #comparison .comparison-table td:last-child {
    border-bottom: 0;
  }
}

/* =========================================================
   Make all purchase CTAs comfortable for touch
   ========================================================= */
@media (max-width: 820px) {
  .btn,
  .btn-large,
  .header-cta,
  .hero-actions a {
    min-height: 50px;
  }

  .hero-actions {
    gap: 10px;
  }
}

@media (max-width: 600px) {
  .hero-actions,
  .hero-actions .btn,
  .header-cta {
    width: 100%;
  }

  .hero-actions .btn {
    min-width: 0;
  }
}