/* ===== Design Tokens (Bee & Honey palette — inspired by the product's bee venom imagery) ===== */
:root{
  --violet-700:#92400e;
  --violet-600:#b45309;
  --violet-500:#d97706;
  --violet-300:#fbbf24;
  --violet-100:#fef3c7;
  --pink-600:#7c2d12;
  --pink-500:#ea580c;
  --pink-300:#fcd34d;
  --pink-100:#fef3c7;
  --cyan-500:#facc15;
  --cyan-300:#fde68a;
  --gold:#f5a524;

  --ink:#241a0f;
  --ink-soft:#6b5a45;
  --paper:#ffffff;
  --paper-alt:#fffbeb;
  --paper-alt-2:#fff7e6;
  --line:#f0e2c4;

  --shadow-sm:0 6px 18px -8px rgba(120,53,15,.18);
  --shadow-md:0 16px 36px -14px rgba(120,53,15,.22);
  --shadow-lg:0 30px 60px -20px rgba(120,53,15,.28);

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

  --ff-display:'Outfit', sans-serif;
  --ff-body:'Rubik', sans-serif;

  --dur-fast:180ms;
  --dur-base:260ms;
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--ff-display);margin:0 0 .5em;line-height:1.08;letter-spacing:-.01em;font-weight:700;}
p{margin:0 0 1em;color:var(--ink-soft);line-height:1.6;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;}
a, button, .faq-question, .burger{cursor:pointer;}

.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* Accessible focus states (kept visible everywhere; never removed) */
a:focus-visible,
button:focus-visible,
input:focus-visible{
  outline:2.5px solid var(--violet-600);
  outline-offset:3px;
  border-radius:6px;
}

/* Icons */
.icon{width:20px;height:20px;flex-shrink:0;display:inline-block;vertical-align:middle;fill:currentColor;}
svg.icon[fill="none"]{fill:none;}
.icon-xs{width:14px;height:14px;}
.icon-sm{width:18px;height:18px;}
.icon-md{width:24px;height:24px;}
.icon-lg{width:34px;height:34px;}
/* stroke-style icons keep fill:none via inline attrs on <symbol>; ensure <use> inherits */
use{fill:inherit;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  justify-content:center;
  border-radius:100px;
  padding:16px 30px;
  font-weight:600;
  font-family:var(--ff-display);
  font-size:15px;
  border:2px solid transparent;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) ease, color var(--dur-base) ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{
  background:linear-gradient(135deg, var(--violet-600), var(--pink-500));
  color:#fff;
  box-shadow:0 14px 30px -10px rgba(219,39,119,.45);
}
.btn-primary:hover{box-shadow:0 18px 34px -8px rgba(219,39,119,.55);}
.btn-outline{
  background:transparent;
  border-color:var(--violet-600);
  color:var(--violet-700);
}
.btn-outline:hover{background:var(--violet-600);color:#fff;}
.btn-white{
  background:#fff;
  color:var(--violet-700);
}
.btn-large{padding:19px 38px;font-size:16px;}
.btn-small{padding:10px 20px;font-size:13px;}
.btn:hover .icon{transform:translateX(4px);}
.icon{transition:transform var(--dur-base) var(--ease-out);}

.kicker{
  display:inline-block;
  font-family:var(--ff-display);
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--pink-600);
  margin-bottom:14px;
}

/* ===== Announcement bar ===== */
.announce-bar{
  background:linear-gradient(90deg, var(--violet-700), var(--pink-600));
  color:#fff;
  overflow:hidden;
  white-space:nowrap;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  padding:9px 0;
}
.announce-track{
  display:inline-flex;
  gap:60px;
  align-items:center;
  animation:marquee 24s linear infinite;
  padding-left:60px;
}
.announce-track span{opacity:.95;display:inline-flex;align-items:center;gap:8px;}
@keyframes marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ===== Header ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--dur-base) ease;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
}
.logo{
  font-family:var(--ff-display);
  font-weight:800;
  font-size:24px;
  letter-spacing:-.02em;
  color:var(--ink);
}
.logo .dot{color:var(--pink-500);}
.main-nav{
  display:flex;
  gap:34px;
}
.main-nav a{
  font-weight:600;
  font-size:14.5px;
  color:var(--ink-soft);
  transition:color var(--dur-fast) ease;
}
.main-nav a:hover{color:var(--violet-700);}
.header-actions{
  display:flex;
  align-items:center;
  gap:16px;
}
.flag-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:600;
  background:var(--violet-100);
  color:var(--violet-700);
  padding:8px 14px;
  border-radius:100px;
}
.burger{
  display:none;
  padding:6px;
  color:var(--ink);
  position:relative;
  width:36px;height:36px;
  align-items:center;
  justify-content:center;
}

.lang-switch{display:flex;gap:4px;}
.lang-btn{
  padding:6px 10px;
  border-radius:100px;
  font-size:12px;
  font-weight:700;
  font-family:var(--ff-display);
  color:var(--ink-soft);
  background:transparent;
  border:1px solid var(--line);
  transition:background var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}
.lang-btn:hover{border-color:var(--violet-500);color:var(--violet-700);}
.lang-btn.active{background:var(--violet-600);color:#fff;border-color:var(--violet-600);}
.lang-switch-mobile{display:none;}
.burger-icon-close{display:none;}
.burger[aria-expanded="true"] .burger-icon-open{display:none;}
.burger[aria-expanded="true"] .burger-icon-close{display:inline-block;}

/* ===== Hero (light Aurora mesh — no dark-mode base per design-system guidance) ===== */
.hero{
  position:relative;
  background:var(--paper);
  padding:76px 0 0;
  overflow:hidden;
}
.hero-mesh{
  position:absolute;
  inset:-10% -10% auto -10%;
  height:130%;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(38% 45% at 12% 18%, rgba(180,83,9,.35), transparent 70%),
    radial-gradient(34% 40% at 85% 10%, rgba(234,88,12,.28), transparent 70%),
    radial-gradient(30% 35% at 70% 60%, rgba(250,204,21,.22), transparent 70%),
    radial-gradient(40% 45% at 25% 80%, rgba(245,165,36,.20), transparent 70%);
  filter:blur(10px);
  animation:aurora-drift 16s ease-in-out infinite alternate;
}
@keyframes aurora-drift{
  from{transform:translate3d(0,0,0) scale(1);}
  to{transform:translate3d(-2%,1.5%,0) scale(1.04);}
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:center;
  padding-bottom:60px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--violet-700);
  padding:8px 16px;
  border-radius:100px;
  font-size:13px;
  font-weight:700;
  margin-bottom:22px;
  box-shadow:var(--shadow-sm);
}
.hero h1{
  font-size:clamp(2.4rem, 4.6vw, 3.9rem);
  font-weight:800;
  color:var(--ink);
}
.text-gradient{
  background:linear-gradient(100deg, var(--violet-600), var(--pink-500) 60%, var(--cyan-500));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:18px;
  color:var(--ink-soft);
  max-width:520px;
}
.hero-checks{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin:26px 0 34px;
}
.hero-checks li{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
  font-size:15px;
  color:var(--ink);
}
.check{
  width:22px;height:22px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--violet-600), var(--pink-500));
  color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.hero-cta-row{
  display:flex;
  align-items:center;
  gap:28px;
  flex-wrap:wrap;
}
.hero-rating{display:flex;flex-direction:column;gap:2px;}
.stars{color:var(--gold);display:flex;gap:2px;}
.rating-text{font-size:13.5px;color:var(--ink-soft);}
.rating-text strong{color:var(--ink);}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px;}
.hero-card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:32px;
  padding:40px;
  width:320px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:18px;
  box-shadow:var(--shadow-lg);
}
.floating{animation:float 5s ease-in-out infinite;}
@keyframes float{
  0%,100%{transform:translateY(0px);}
  50%{transform:translateY(-16px);}
}
.patch-illustration{width:100%;}
.patch-svg{width:100%;filter:drop-shadow(0 20px 30px rgba(120,53,15,.25));}
.product-photo{width:100%;height:auto;display:block;filter:drop-shadow(0 20px 30px rgba(120,53,15,.25));}
.hero-card-badge{
  background:var(--violet-100);
  color:var(--violet-700);
  font-weight:700;
  font-size:13.5px;
  padding:10px 18px;
  border-radius:100px;
}
.mini-badge{
  position:absolute;
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:#fff;
  color:var(--ink);
  font-weight:700;
  font-size:13px;
  padding:11px 18px;
  border-radius:100px;
  box-shadow:var(--shadow-md);
  border:1px solid var(--line);
}
.mini-badge .icon{color:var(--pink-500);}
.badge-top{top:22px;right:6%;animation:float 5s ease-in-out infinite .4s;}
.badge-bottom{bottom:-20px;left:2%;animation:float 5s ease-in-out infinite .8s;}

.brand-strip{
  position:relative;
  z-index:1;
  border-top:1px solid var(--line);
  padding:22px 0;
  text-align:center;
}
.brand-strip span:first-child{
  display:block;
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--ink-soft);
  margin-bottom:14px;
  font-weight:700;
}
.brand-logos{
  display:flex;
  justify-content:center;
  gap:44px;
  flex-wrap:wrap;
  font-family:var(--ff-display);
  font-weight:600;
  font-size:15px;
  color:#c9ad83;
}

/* ===== Proof strip ===== */
.proof-strip{
  background:var(--paper-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.proof-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.proof-item{
  text-align:center;
  padding:34px 12px;
  border-right:1px solid var(--line);
}
.proof-item:last-child{border-right:none;}
.proof-num{
  font-family:var(--ff-display);
  font-size:clamp(1.6rem,2.6vw,2.2rem);
  font-weight:800;
  color:var(--violet-700);
}
.proof-label{
  font-size:13px;
  color:var(--ink-soft);
  margin-top:4px;
}

/* ===== Section head ===== */
.section-head{max-width:640px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3vw,2.6rem);color:var(--ink);}

/* ===== Showcase ===== */
.showcase{padding:100px 0;}
.showcase-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.showcase-card{
  background:var(--paper-alt);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  position:relative;
  overflow:hidden;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.showcase-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.step-num{
  font-family:var(--ff-display);
  font-size:46px;
  font-weight:800;
  color:var(--violet-500);
  opacity:.45;
  margin-bottom:6px;
}
.showcase-card h3{font-size:21px;color:var(--ink);}

/* ===== Science ===== */
.science{
  background:linear-gradient(180deg, var(--paper-alt-2), var(--paper) 70%);
  padding:100px 0;
}
.science-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:60px;
  align-items:center;
}
.science-visual{display:flex;justify-content:center;}
.orbit-ring{
  position:relative;
  width:360px;
  height:360px;
  border:2px dashed var(--violet-300);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.orbit-core{
  width:160px;height:160px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--violet-600), var(--pink-500));
  color:#fff;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  font-family:var(--ff-display);
  font-size:40px;
  font-weight:800;
  box-shadow:var(--shadow-lg);
  animation:pulse 4s ease-in-out infinite;
}
.orbit-core span{font-size:12px;font-weight:600;font-family:var(--ff-body);letter-spacing:.05em;}
@keyframes pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}
.orbit-item{
  position:absolute;
  background:#fff;
  padding:10px 16px;
  border-radius:100px;
  font-size:13px;
  font-weight:700;
  color:var(--ink);
  box-shadow:var(--shadow-sm);
  white-space:nowrap;
  animation:float 5s ease-in-out infinite;
  border:1px solid var(--line);
}
.o1{top:-14px;left:50%;translate:-50% 0;}
.o2{right:-40px;top:50%;translate:0 -50%;animation-delay:.3s;}
.o3{bottom:-14px;left:50%;translate:-50% 0;animation-delay:.6s;}
.o4{left:-30px;top:50%;translate:0 -50%;animation-delay:.9s;}
.feature-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:26px;
}
.feature-pill{
  display:flex;
  align-items:center;
  gap:10px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:16px 18px;
  font-weight:600;
  font-size:14.5px;
  color:var(--ink);
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.feature-pill:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.feature-pill .icon{color:var(--violet-600);}

/* ===== Testimonials ===== */
.before-after{padding:100px 0;background:var(--paper-alt);}
.before-after-frame{
  position:relative;
  max-width:900px;
  margin:0 auto;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-md);
  border:1px solid var(--line);
  background:#fff;
}
.carousel-track{
  display:flex;
  transition:transform var(--dur-base) ease;
}
.carousel-slide{
  flex:0 0 100%;
  width:100%;
  aspect-ratio:2.35/1;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
}
.before-after-img{width:100%;height:100%;object-fit:contain;display:block;}
.carousel-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:40px;height:40px;
  border-radius:50%;
  background:#fff;
  box-shadow:var(--shadow-sm);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--violet-700);
  z-index:2;
  border:1px solid var(--line);
  transition:background var(--dur-fast) ease;
}
.carousel-arrow:hover{background:var(--violet-100);}
.carousel-prev{left:14px;}
.carousel-prev .icon{transform:rotate(180deg);}
.carousel-next{right:14px;}
.carousel-dots{
  position:absolute;
  bottom:16px;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:8px;
  z-index:2;
}
.carousel-dot{
  width:9px;height:9px;
  border-radius:50%;
  background:rgba(255,255,255,.7);
  border:1px solid rgba(36,26,15,.25);
  padding:0;
}
.carousel-dot.active{background:var(--violet-600);border-color:var(--violet-600);}
.before-after-disclaimer{
  max-width:640px;
  margin:18px auto 0;
  text-align:center;
  font-size:12.5px;
  color:var(--ink-soft);
}

.results{padding:100px 0;background:var(--paper);}
.review-tags{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:10px;
  margin:-14px 0 34px;
}
.review-tags span{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:var(--violet-100);
  color:var(--violet-700);
  font-size:12.5px;
  font-weight:600;
  padding:7px 14px;
  border-radius:100px;
}
.review-tags .icon{color:var(--violet-600);}
.testimonial-track{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.testimonial-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:28px;
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.testimonial-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.testimonial-card .stars{color:var(--gold);}
.testimonial-card p{font-size:14.5px;color:var(--ink-soft);}
.testimonial-author{font-weight:700;font-size:14px;color:var(--ink);}
.testimonial-author span{font-weight:500;color:var(--ink-soft);}

/* ===== Guarantee banner ===== */
.why-us{padding:100px 0;background:var(--paper-alt);}
.why-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.why-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px 28px;
  text-align:center;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.why-icon{
  width:56px;height:56px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--violet-600), var(--pink-500));
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;
}
.why-card h3{font-size:19px;color:var(--ink);margin-bottom:8px;}
.why-card p{font-size:14px;margin:0;}

.guarantee-banner{
  background:linear-gradient(120deg, var(--violet-700), var(--pink-600));
  color:#fff;
  padding:56px 0;
}
.guarantee-inner{
  display:flex;
  align-items:center;
  gap:30px;
}
.guarantee-badge-visual{
  background:rgba(255,255,255,.16);
  color:#fff;
  width:96px;height:96px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.guarantee-inner h3{font-size:24px;margin-bottom:6px;}
.guarantee-inner p{color:rgba(255,255,255,.85);margin:0;max-width:520px;}
.guarantee-inner .btn{margin-left:auto;flex-shrink:0;}

/* ===== Pricing ===== */
.pricing{padding:100px 0;background:var(--paper-alt);}
.urgency-timer{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-bottom:44px;
  font-weight:700;
  font-size:14px;
  color:var(--ink-soft);
}
.timer{display:flex;gap:8px;}
.t-block{
  background:var(--ink);
  color:#fff;
  border-radius:10px;
  padding:8px 12px;
  min-width:52px;
  text-align:center;
  font-family:var(--ff-display);
  font-size:19px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
}
.t-block small{display:block;font-size:9px;font-weight:600;color:var(--pink-300);letter-spacing:.08em;}

.pricing-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
  align-items:stretch;
}
.price-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  display:flex;
  flex-direction:column;
  position:relative;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.price-card.featured{
  background:linear-gradient(160deg, var(--violet-700), var(--pink-600));
  color:#fff;
  border:none;
  transform:scale(1.04);
  box-shadow:var(--shadow-lg);
}
.price-card.featured:hover{transform:scale(1.04) translateY(-6px);}
.price-card.featured .price-sub,
.price-card.featured .price-per{color:rgba(255,255,255,.8);}
.price-card.featured .price-features li{color:rgba(255,255,255,.95);}
.price-card.featured .icon{color:#fff;}
.ribbon{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--gold);
  color:var(--ink);
  font-size:12px;
  font-weight:700;
  padding:7px 18px;
  border-radius:100px;
  box-shadow:0 8px 18px -6px rgba(245,165,36,.6);
}
.price-name{font-family:var(--ff-display);font-weight:700;font-size:20px;color:var(--ink);}
.price-card.featured .price-name{color:#fff;}
.price-sub{font-size:13.5px;color:var(--ink-soft);margin-bottom:18px;}
.price-amount{display:flex;align-items:baseline;gap:10px;margin-bottom:4px;}
.price-amount .old{text-decoration:line-through;color:#b3987a;font-size:16px;}
.price-card.featured .price-amount .old{color:rgba(255,255,255,.55);}
.price-amount .new{font-family:var(--ff-display);font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink);}
.price-card.featured .price-amount .new{color:#fff;}
.price-per{font-size:12.5px;color:var(--ink-soft);margin-bottom:22px;}
.price-features{display:flex;flex-direction:column;gap:10px;margin-bottom:28px;flex-grow:1;}
.price-features li{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink);}
.price-features .icon{color:var(--violet-600);}
.price-card .btn{width:100%;}
.price-card.featured .btn-primary{background:#fff;color:var(--violet-700);box-shadow:none;}
.pricing-note{text-align:center;font-size:12.5px;color:var(--ink-soft);margin-top:32px;}

/* ===== FAQ ===== */
.faq{padding:100px 0;}
.faq-grid{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:60px;
}
.faq-head a{color:var(--violet-700);font-weight:700;text-decoration:underline;}
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff;}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 22px;
  font-weight:700;
  font-family:var(--ff-body);
  font-size:15.5px;
  text-align:left;
  color:var(--ink);
}
.faq-icon{
  color:var(--violet-600);
  transition:transform var(--dur-base) var(--ease-out);
  flex-shrink:0;
  margin-left:16px;
}
.faq-item.open .faq-icon{transform:rotate(180deg);}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height var(--dur-base) ease, padding var(--dur-base) ease;
  padding:0 22px;
}
.faq-item.open .faq-answer{max-height:220px;padding:0 22px 20px;}
.faq-answer p{margin:0;font-size:14.5px;}

/* ===== Final CTA ===== */
.final-cta{
  background:linear-gradient(120deg, var(--violet-700), var(--pink-600) 60%, var(--cyan-500));
  color:#fff;
  padding:110px 0;
  text-align:center;
}
.final-cta-inner h2{font-size:clamp(1.9rem,3.6vw,3rem);max-width:680px;margin:0 auto 34px;color:#fff;}
.final-note{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:20px;color:rgba(255,255,255,.85);font-size:13.5px;}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding:70px 0 30px;}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.site-footer .logo{color:#fff;}
.footer-tag{margin-top:14px;font-size:14px;max-width:240px;}
.footer-col h4{color:#fff;font-family:var(--ff-display);font-size:14px;letter-spacing:.04em;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;margin-bottom:10px;color:rgba(255,255,255,.7);transition:color var(--dur-fast) ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{padding-top:26px;font-size:12.5px;color:rgba(255,255,255,.45);}

/* ===== Cookie banner ===== */
.cookie-banner{
  position:fixed;
  bottom:20px;
  left:20px;
  right:20px;
  max-width:640px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--shadow-lg);
  padding:20px 24px;
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  z-index:200;
  transform:translateY(140%);
  transition:transform var(--dur-base) var(--ease-out);
}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner p{margin:0;font-size:13.5px;flex:1;min-width:220px;}
.cookie-banner a{text-decoration:underline;font-weight:700;color:var(--violet-700);}
.cookie-actions{display:flex;gap:10px;}

/* ===== Sticky CTA (mobile) ===== */
.sticky-cta{
  display:none;
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:150;
  background:linear-gradient(90deg, var(--violet-600), var(--pink-500));
  color:#fff;
  text-align:center;
  font-weight:700;
  font-family:var(--ff-display);
  padding:16px;
  font-size:15px;
}

/* ===== Checkout modal ===== */
.checkout-overlay{
  position:fixed;
  inset:0;
  background:rgba(30,21,51,.55);
  backdrop-filter:blur(4px);
  z-index:300;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity var(--dur-base) ease, visibility 0s linear var(--dur-base);
}
.checkout-overlay.open{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transition:opacity var(--dur-base) ease, visibility 0s linear 0s;
}
.checkout-modal{
  position:relative;
  background:#fff;
  border-radius:var(--radius-lg);
  max-width:460px;
  width:100%;
  max-height:90vh;
  overflow-y:auto;
  padding:40px 32px 32px;
  box-shadow:var(--shadow-lg);
  transform:translateY(16px);
  transition:transform var(--dur-base) var(--ease-out);
}
.checkout-overlay.open .checkout-modal{transform:translateY(0);}
.checkout-close{
  position:absolute;
  top:18px;right:18px;
  width:36px;height:36px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);
  transition:background var(--dur-fast) ease;
}
.checkout-close:hover{background:var(--paper-alt);}
.checkout-summary{margin-bottom:24px;}
.checkout-summary h3{font-size:22px;color:var(--ink);margin-bottom:4px;}
.checkout-price{font-family:var(--ff-display);font-size:28px;font-weight:800;color:var(--violet-700);margin-bottom:10px;}
.checkout-secure{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-soft);margin:0;}
.checkout-secure .icon{color:var(--violet-600);}

.checkout-form{display:flex;flex-direction:column;gap:16px;}
.checkout-form[hidden]{display:none;}
.form-row{display:flex;flex-direction:column;gap:6px;}
.form-row label{font-size:13px;font-weight:600;color:var(--ink);}
.form-row input,
.form-row select{
  border:1.5px solid var(--line);
  border-radius:10px;
  padding:12px 14px;
  font-family:var(--ff-body);
  font-size:15px;
  color:var(--ink);
  background:#fff;
  transition:border-color var(--dur-fast) ease;
}
.form-row input:focus,
.form-row select:focus{
  outline:none;
  border-color:var(--violet-600);
}
.form-row-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.form-row-split > div{display:flex;flex-direction:column;gap:6px;}
.checkout-submit{width:100%;margin-top:6px;}
.checkout-submit:disabled{opacity:.7;cursor:not-allowed;transform:none;}
.checkout-back{
  text-align:center;
  font-size:13.5px;
  font-weight:600;
  color:var(--ink-soft);
  padding:8px;
}
.checkout-back:hover{color:var(--violet-700);}
.checkout-error{
  background:#fef2f2;
  border:1px solid #fecaca;
  color:#b91c1c;
  font-size:13.5px;
  font-weight:600;
  padding:12px 14px;
  border-radius:10px;
}
#payment-element{margin-bottom:6px;}
#express-checkout-element{margin-bottom:4px;min-height:0;}
#express-checkout-element:empty{margin-bottom:0;}
.checkout-divider{
  display:flex;
  align-items:center;
  gap:12px;
  margin:4px 0 6px;
  font-size:12.5px;
  color:var(--ink-soft);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.checkout-divider[hidden]{display:none;}
.checkout-divider::before,
.checkout-divider::after{
  content:'';
  flex:1;
  height:1px;
  background:var(--line);
}

/* ===== Success page ===== */
.success-page{
  min-height:100dvh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  background:linear-gradient(180deg, var(--paper-alt-2), var(--paper));
  text-align:center;
}
.success-card{
  max-width:480px;
  width:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:48px 36px;
  box-shadow:var(--shadow-md);
}
.success-icon{
  width:64px;height:64px;
  border-radius:50%;
  background:var(--violet-100);
  color:var(--violet-700);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 20px;
}
.success-icon.error{background:#fef2f2;color:#b91c1c;}
.success-icon.pending{background:#fef9c3;color:#854d0e;}
.success-card h1{font-size:24px;color:var(--ink);}
.success-note{font-size:13.5px;}
.success-spinner{color:var(--ink-soft);font-weight:600;}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ===== Responsive ===== */
@media (max-width:980px){
  .main-nav{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    gap:0;
    padding:8px 24px 20px;
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line);}
  .main-nav a:last-of-type{border-bottom:none;}
  .flag-pill{display:none;}
  .lang-switch-desktop{display:none;}
  .lang-switch-mobile{display:flex;margin-top:14px;}
  .burger{display:flex;}
  .site-header{position:sticky;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;min-height:320px;padding-bottom:26px;}
  .badge-bottom{bottom:0;left:8px;}
  .badge-top{top:14px;right:2%;}
  .proof-grid{grid-template-columns:repeat(2,1fr);}
  .proof-item:nth-child(2){border-right:none;}
  .showcase-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .science-grid{grid-template-columns:1fr;}
  .testimonial-track{grid-template-columns:repeat(2,1fr);}
  .pricing-grid{grid-template-columns:1fr;}
  .price-card.featured{transform:none;order:-1;}
  .price-card.featured:hover{transform:translateY(-6px);}
  .faq-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .guarantee-inner{flex-wrap:wrap;text-align:center;}
  .guarantee-inner .btn{margin-left:0;width:100%;}
  .sticky-cta{display:block;}
  body{padding-bottom:64px;}
}
@media (max-width:600px){
  .testimonial-track{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-cta-row{flex-direction:column;align-items:flex-start;}
  .science-visual{overflow:hidden;width:100%;}
  .orbit-ring{width:270px;height:270px;}
  .orbit-core{width:120px;height:120px;font-size:30px;}
  .orbit-item{font-size:11.5px;padding:8px 12px;}
  .o2{right:-6px;}
  .o4{left:-6px;}
  .carousel-arrow{width:32px;height:32px;}
  .carousel-arrow .icon{width:16px;height:16px;}
  .carousel-prev{left:8px;}
  .carousel-next{right:8px;}
  .carousel-slide{aspect-ratio:1.6/1;}
}