/* ============================================================
   Glicodex Landing Page Styles
   ============================================================ */
:root{
  --blue:#1e73be;--blue-600:#155a97;--green:#0b7d68;--green-500:#12a184;
  --ink:#0f2130;--muted:#5a6b78;--line:#e6edf1;--bg:#ffffff;--bg-tint:#f2f8f7;
  --white:#ffffff;--radius:20px;--radius-sm:12px;--shadow:0 18px 45px -22px rgba(15,33,48,.35);
  --shadow-sm:0 8px 24px -14px rgba(15,33,48,.28);--maxw:1160px;
  --grad:linear-gradient(135deg,var(--blue) 0%,var(--green-500) 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Plus Jakarta Sans","Manrope",sans-serif;line-height:1.15;margin:0 0 .4em;color:var(--ink);letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem;color:var(--muted)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container--narrow{max-width:820px}
.center{text-align:center}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* Buttons */
.btn{--_bg:var(--blue);display:inline-flex;align-items:center;justify-content:center;gap:.4em;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;border:0;border-radius:999px;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;padding:.85em 1.6em;font-size:1rem;text-align:center}
.btn:focus-visible{outline:3px solid rgba(30,115,190,.45);outline-offset:2px}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -12px rgba(11,125,104,.6)}
.btn--primary:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 20px 40px -14px rgba(11,125,104,.7)}
.btn--ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn--white{background:#fff;color:var(--green);box-shadow:0 14px 30px -12px rgba(0,0,0,.3)}
.btn--white:hover{transform:translateY(-2px);box-shadow:0 20px 44px -14px rgba(0,0,0,.4)}
.btn--sm{padding:.6em 1.1em;font-size:.9rem}
.btn--lg{padding:1em 2em;font-size:1.05rem}
.btn--xl{padding:1.15em 2.6em;font-size:1.2rem}
.btn--block{width:100%}

.eyebrow{display:inline-block;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);background:rgba(18,161,132,.1);padding:.4em 1em;border-radius:999px;margin-bottom:1rem}
.eyebrow--light{color:#eafff9;background:rgba(255,255,255,.15)}

/* Topbar */
.topbar{background:var(--grad);color:#fff;font-size:.85rem}
.topbar__inner{display:flex;align-items:center;justify-content:center;gap:.6em;padding:.55em 20px;text-align:center;flex-wrap:wrap}
.topbar__dot{width:8px;height:8px;border-radius:50%;background:#eafff9;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* Header */
.header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease}
.header.is-scrolled{box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 20px}
.brand{display:flex;align-items:center;gap:.55em}
.brand__logo{border-radius:8px}
.brand__name{font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.nav{display:flex;gap:1.6rem;font-weight:600;font-size:.98rem}
.nav a{color:var(--ink);position:relative;padding:.2em 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--grad);transition:width .25s ease}
.nav a:hover{color:var(--blue)}
.nav a:hover::after{width:100%}
.header__cta{white-space:nowrap}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:flex;flex-direction:column;gap:.4rem;padding:1rem 20px 1.4rem;border-bottom:1px solid var(--line);background:#fff}
.mobile-nav[hidden]{display:none}
.mobile-nav a{font-weight:600;padding:.7em .2em;border-bottom:1px solid var(--line)}
.mobile-nav .btn{margin-top:.6rem}

/* Breadcrumb */
.breadcrumb{padding:1rem 20px .2rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5em;font-size:.85rem;color:var(--muted)}
.breadcrumb li+li::before{content:"/";margin-right:.5em;color:var(--line)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb [aria-current]{color:var(--ink);font-weight:600}

/* Glass */
.glass{background:rgba(255,255,255,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:clamp(2rem,5vw,4rem) 0 clamp(3rem,6vw,5rem);background:linear-gradient(180deg,#f2f8f7 0%,#ffffff 100%)}
.hero__glow{position:absolute;inset:auto;top:-20%;right:-10%;width:640px;height:640px;background:radial-gradient(circle,rgba(18,161,132,.18),transparent 60%);pointer-events:none}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.rating-inline{display:inline-flex;align-items:center;gap:.6em;font-weight:600;font-size:.95rem;color:var(--ink);margin-bottom:1.2rem}
.stars{color:#f5a623;letter-spacing:2px;font-size:1.05rem}
.hero__title{margin-bottom:1rem}
.hero__lead{font-size:1.15rem;max-width:42ch;color:var(--muted)}
.hero__checks{margin:1.4rem 0;display:flex;flex-direction:column;gap:.6rem}
.hero__checks li{position:relative;padding-left:1.9em;font-weight:600;color:var(--ink)}
.hero__checks li::before{content:"\2713";position:absolute;left:0;top:0;width:1.4em;height:1.4em;background:var(--grad);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.75em}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem}
.trust-badges{display:flex;flex-wrap:wrap;gap:.6rem}
.trust-badge{display:inline-flex;align-items:center;gap:.4em;font-size:.82rem;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);padding:.45em .85em;border-radius:999px;box-shadow:var(--shadow-sm)}
.trust-badge__icon{color:var(--green);font-weight:800}
.hero__media{display:flex;justify-content:center}
.hero__card{position:relative;border-radius:var(--radius);padding:1.5rem;max-width:460px;width:100%}
.hero__product{width:100%;border-radius:14px;animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero__badge{position:absolute;top:-14px;right:-14px;width:96px;height:96px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;text-align:center;font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;font-size:.85rem;line-height:1.15;box-shadow:0 12px 26px -10px rgba(11,125,104,.7);transform:rotate(8deg)}

/* Stats */
.stats{padding:2rem 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat{text-align:center;padding:1.4rem 1rem;border-radius:var(--radius);background:var(--bg-tint);border:1px solid var(--line)}
.stat__num{font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;font-size:clamp(1.8rem,4vw,2.6rem);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__label{font-weight:600;color:var(--muted);font-size:.95rem}

/* Sections */
.section{padding:clamp(3rem,6vw,5.5rem) 0}
.section--tint{background:var(--bg-tint)}
.section__head{max-width:640px;margin:0 auto 2.8rem;text-align:center}
.section__sub{font-size:1.08rem}

/* Grids */
.grid{display:grid;gap:1.4rem}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

.feature__icon,.ingredient__icon{font-size:2rem;width:64px;height:64px;display:grid;place-items:center;border-radius:16px;background:var(--bg-tint);margin-bottom:1rem}
.feature p,.ingredient p,.step p{margin:0}

/* Steps */
.steps .step{position:relative;padding-top:2.4rem}
.step__num{position:absolute;top:-22px;left:1.8rem;width:52px;height:52px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;font-size:1.3rem;box-shadow:0 10px 22px -10px rgba(11,125,104,.7)}
.section .center{margin-top:2.6rem}

/* Why choose */
.why__grid,.usage__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}
.why__img{border-radius:var(--radius);padding:1rem}
.why__list{display:flex;flex-direction:column;gap:1rem;margin:1.4rem 0 2rem}
.why__list li{display:flex;gap:.8em;align-items:flex-start}
.why__list li span{flex:0 0 auto;width:1.6em;height:1.6em;background:var(--grad);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.85em;font-weight:800;margin-top:.15em}
.why__list li div{color:var(--muted)}
.why__list strong{color:var(--ink)}

/* Reviews */
.reviews .review{display:flex;flex-direction:column;gap:.9rem}
.review__head{display:flex;align-items:center;gap:.8em}
.review__avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--bg-tint)}
.review__name{font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:1rem;color:var(--ink)}
.review__meta{font-size:.82rem;color:var(--muted);display:flex;align-items:center;gap:.4em}
.review__verified{color:var(--green);font-weight:700}
.review__stars{color:#f5a623;letter-spacing:1px}
.review__text{margin:0;color:var(--muted)}

/* Disclaimer */
.disclaimer{max-width:900px;margin:0 auto;background:#fff}
.disclaimer p{margin-bottom:1rem}
.disclaimer p:last-child{margin-bottom:0}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.gallery-item{border-radius:var(--radius);overflow:hidden;padding:1rem;transition:transform .25s ease}
.gallery-item:hover{transform:translateY(-6px) scale(1.01)}
.gallery-item img{border-radius:12px}

/* Usage list */
.usage__list{counter-reset:step;display:flex;flex-direction:column;gap:1rem;margin:1.2rem 0 2rem}
.usage__list li{position:relative;padding-left:2.6em;color:var(--muted)}
.usage__list li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:1.9em;height:1.9em;background:var(--grad);color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.85em}
.usage__list strong{color:var(--ink)}
.usage__media img{border-radius:var(--radius);padding:1rem}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:.9rem}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:box-shadow .25s ease}
.faq__item.is-open{box-shadow:var(--shadow-sm)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1em;text-align:left;background:none;border:0;padding:1.15rem 1.3rem;font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:1.02rem;color:var(--ink);cursor:pointer}
.faq__icon{position:relative;flex:0 0 auto;width:18px;height:18px}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;background:var(--green);border-radius:2px;transition:transform .25s ease}
.faq__icon::before{top:8px;left:0;width:18px;height:2px}
.faq__icon::after{top:0;left:8px;width:2px;height:18px}
.faq__item.is-open .faq__icon::after{transform:scaleY(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq__a p{margin:0;padding:0 1.3rem 1.2rem;color:var(--muted)}

/* Guarantee */
.guarantee{display:flex;gap:2rem;align-items:center;padding:2.6rem;flex-wrap:wrap;background:linear-gradient(135deg,#f2f8f7,#ffffff)}
.guarantee__seal{flex:0 0 auto;width:150px;height:150px;border-radius:50%;border:4px dashed var(--green-500);display:grid;place-items:center;text-align:center;color:var(--green);font-family:"Plus Jakarta Sans",sans-serif}
.guarantee__seal span{font-size:3rem;font-weight:800;line-height:1}
.guarantee__seal small{font-size:.72rem;font-weight:800;letter-spacing:.1em}
.guarantee__copy{flex:1;min-width:260px}
.guarantee__copy p{margin-bottom:1.4rem}

/* Final CTA */
.final-cta{position:relative;overflow:hidden;padding:clamp(3.5rem,7vw,6rem) 0;background:var(--grad);color:#fff;text-align:center}
.final-cta__glow{position:absolute;top:-30%;left:50%;transform:translateX(-50%);width:700px;height:700px;background:radial-gradient(circle,rgba(255,255,255,.15),transparent 60%)}
.final-cta__title{color:#fff;margin-bottom:.6rem}
.final-cta__lead{color:#eafff9;font-size:1.15rem;max-width:52ch;margin:0 auto 2rem}
.final-cta__pay{margin-top:1.4rem;color:#d5f5ee;font-size:.9rem}

/* Footer */
.footer{background:var(--ink);color:#c5d2db;padding:3.5rem 0 2rem;font-size:.95rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}
.footer .brand__name{color:#fff}
.footer__brand p{color:#9fb0bc;margin-top:.8rem;max-width:34ch}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer__col a{display:block;color:#c5d2db;padding:.3em 0}
.footer__col a:hover{color:#fff}
.footer__col p{color:#9fb0bc}
.footer__disclaimer{margin-top:2.5rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12)}
.footer__disclaimer p{color:#8798a5;font-size:.82rem;margin-bottom:.6rem}

/* Sticky buy (mobile) */
.sticky-buy{position:fixed;left:16px;right:16px;bottom:16px;z-index:950;display:none;align-items:center;justify-content:center;gap:.6em;background:var(--grad);color:#fff;font-family:"Plus Jakarta Sans",sans-serif;font-weight:800;padding:1em;border-radius:999px;box-shadow:0 16px 34px -12px rgba(11,125,104,.8);animation:sticky-pop .4s ease}
@keyframes sticky-pop{from{transform:translateY(120%)}to{transform:translateY(0)}}
.sticky-buy__arrow{font-size:1.2em}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

/* Responsive */
@media (max-width:960px){
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav,.header__cta{display:none}
  .nav-toggle{display:flex}
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero__copy{order:2}
  .hero__media{order:1}
  .rating-inline,.hero__checks li{justify-content:center}
  .hero__checks li{padding-left:0;text-align:center}
  .hero__checks li::before{position:static;display:inline-grid;vertical-align:middle;margin-right:.4em}
  .hero__actions,.trust-badges{justify-content:center}
  .hero__lead{margin-inline:auto}
  .grid--3,.gallery-grid{grid-template-columns:1fr 1fr}
  .why__grid,.usage__grid{grid-template-columns:1fr}
  .why__media,.usage__media{order:-1}
  .sticky-buy{display:flex}
}
@media (max-width:560px){
  body{font-size:16px}
  .grid--4,.grid--3,.gallery-grid,.stats__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .guarantee{flex-direction:column;text-align:center}
  .btn--xl{font-size:1.05rem;padding:1em 1.6em}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}