/* =========================================================
   ArthroSteel Italia — styles.css
   Palette:
     primary  #8C2537   green  #086B17
     blue     #163E8D   bg     #FFFFFF
   Mobile-first, light, accessible.
   ========================================================= */

/* ---------- Reset & base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color:#1a1a1f;
  background:#FFFFFF;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,svg{ display:block; max-width:100%; height:auto; }
a{ color:#163E8D; text-decoration:none; }
a:hover{ text-decoration:underline; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:3px solid #163E8D; outline-offset:2px; border-radius:6px; }

h1,h2,h3{ font-family: 'Playfair Display', 'Times New Roman', Georgia, serif; line-height:1.18; color:#1a1a1f; margin:0 0 .6em; font-weight:700; letter-spacing:-.01em; }
h1{ font-size: clamp(2rem, 4.6vw, 3.2rem); }
h2{ font-size: clamp(1.55rem, 3vw, 2.2rem); margin-bottom:.6em; }
h3{ font-size: 1.15rem; }
p { margin: 0 0 1em; }
.muted{ color:#5a5d68; }
.small{ font-size:.875rem; }

/* ---------- Layout ---------- */
.container{ width:100%; max-width:1180px; margin:0 auto; padding: 0 20px; }
.section{ padding: clamp(56px, 8vw, 96px) 0; }
.section--alt{ background: linear-gradient(180deg, #fafafb 0%, #f4f5f8 100%); }
.section__head{ max-width:760px; margin:0 auto 44px; text-align:center; }
.section__lead{ color:#3f4250; font-size:1.05rem; }
.kicker{
  text-transform: uppercase;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.18em;
  margin:0 0 12px;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  text-transform:uppercase; font-weight:700; font-size:.78rem;
  letter-spacing:.18em; color:#8C2537; margin:0 0 18px;
}
.eyebrow__bar{ display:inline-block; width:34px; height:2px; background:#8C2537; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none !important;
  border: 1.5px solid transparent;
  transition: transform .12s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn--sm{ padding: 9px 16px; font-size:.9rem; }
.btn--lg{ padding: 15px 28px; font-size:1.02rem; }
.btn--primary{ background:#8C2537; color:#fff; box-shadow: 0 8px 22px -8px rgba(140,37,55,.55); }
.btn--primary:hover{ background:#761d2d; box-shadow: 0 12px 28px -10px rgba(140,37,55,.65); }
.btn--green{ background:#086B17; color:#fff; box-shadow: 0 8px 22px -8px rgba(8,107,23,.55); }
.btn--green:hover{ background:#055a13; }
.btn--ghost{ background:transparent; color:#1a1a1f; border-color:#dcdfe6; }
.btn--ghost:hover{ border-color:#8C2537; color:#8C2537; background:#fff; }
.btn--white{ background:#fff; color:#8C2537; }
.btn--white:hover{ background:#fff8f9; }

.linkbtn{
  background:none; border:none; padding:0; color:#163E8D; font-size:.95rem; cursor:pointer;
}
.linkbtn:hover{ text-decoration:underline; }
.linkbtn--inline{ font-size:inherit; }

/* ---------- Announcement ---------- */
.announcement{
  background: #163E8D;
  color:#fff;
  font-size:.85rem;
}
.announcement__inner{
  display:flex; align-items:center; justify-content:center;
  gap:10px; padding: 9px 0;
}
.announcement__dot{
  width:8px; height:8px; border-radius:50%; background:#fff;
  box-shadow: 0 0 0 4px rgba(255,255,255,.18);
}

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid #ececf1;
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled{
  box-shadow: 0 6px 22px -16px rgba(0,0,0,.25);
  background: rgba(255,255,255,.95);
}
.site-header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding: 14px 20px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none !important; color:#1a1a1f;
}
.brand__mark{
  display:inline-grid; place-items:center;
  width:36px; height:36px;
  background: linear-gradient(135deg, #8C2537, #b03145);
  color:#fff; border-radius: 10px;
  font-family:'Playfair Display', Georgia, serif;
  font-weight:700; font-size:1.1rem;
  box-shadow: 0 6px 16px -8px rgba(140,37,55,.6);
}
.brand__text{
  font-family:'Playfair Display', Georgia, serif;
  font-size:1.18rem; font-weight:700; letter-spacing:-.01em;
}
.brand__text em{ color:#8C2537; font-style: italic; font-weight:600; }

.nav__list{
  display:flex; gap: 28px; list-style:none; padding:0; margin:0;
}
.nav__list a{
  color:#3f4250; font-weight:500; font-size:.96rem;
  position:relative; padding: 6px 2px;
}
.nav__list a:hover{ color:#8C2537; text-decoration:none; }
.nav__list a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px;
  height:2px; background:#8C2537; transform: scaleX(0); transform-origin:left;
  transition: transform .25s ease;
}
.nav__list a:hover::after{ transform: scaleX(1); }

.nav-toggle{
  display:none; width:42px; height:42px; border-radius:10px;
  background:#fff; border:1px solid #e2e4ea; padding:0;
  align-items:center; justify-content:center; flex-direction:column; gap:4px;
}
.nav-toggle span{ display:block; width:18px; height:2px; background:#1a1a1f; border-radius:2px; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

.mobile-menu{
  display:none;
  flex-direction:column; gap:6px;
  padding: 14px 20px 22px;
  background:#fff;
  border-bottom: 1px solid #ececf1;
}
.mobile-menu a{
  padding: 12px 4px; color:#1a1a1f; font-weight:500;
  border-bottom: 1px solid #f1f2f5;
}
.mobile-menu a.btn{ border:none; margin-top:8px; justify-content:center; }
.mobile-menu.is-open{ display:flex; }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding: clamp(48px, 7vw, 96px) 0 clamp(48px, 7vw, 88px);
}
.hero__bg{
  position:absolute; inset:0;
  background:
    radial-gradient(900px 380px at 92% 10%, rgba(140,37,55,.10), transparent 60%),
    radial-gradient(700px 320px at 5% 100%, rgba(22,62,141,.08), transparent 60%),
    linear-gradient(180deg, #fdf8f9 0%, #ffffff 90%);
  z-index:-1;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero__lead{
  font-size: 1.1rem; color:#3f4250; max-width: 56ch;
}
.text-accent{ color:#8C2537; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; margin: 22px 0 24px; }

.trust-badges{
  list-style:none; padding:0; margin: 22px 0 6px;
  display:flex; flex-wrap:wrap; gap: 10px 14px;
}
.trust-badges li{
  display:inline-flex; align-items:center; gap:8px;
  background:#fff; border:1px solid #ececf1; border-radius:999px;
  padding: 8px 14px; font-size:.85rem; color:#2a2c34;
  box-shadow: 0 4px 10px -8px rgba(0,0,0,.15);
}
.trust-badges svg{ width:16px; height:16px; color:#163E8D; }

.hero__note{ margin-top: 6px; }

.hero__media{ position:relative; }
.product-card{
  position:relative;
  border-radius: 28px;
  background: linear-gradient(160deg, #ffffff 0%, #fdf6f7 60%, #f5f7fb 100%);
  border: 1px solid #ececf1;
  padding: 28px;
  box-shadow:
    0 30px 60px -30px rgba(140,37,55,.25),
    0 8px 24px -16px rgba(0,0,0,.15);
  display:grid; place-items:center;
  min-height: 460px;
  overflow: hidden;
}
.product-card__glow{
  position:absolute; inset:auto -20% -40% -20%; height:70%;
  background: radial-gradient(closest-side, rgba(140,37,55,.18), transparent 70%);
  filter: blur(10px); z-index:0;
}
.product-card img{
  position:relative; z-index:1;
  max-height: 420px; width:auto; object-fit: contain;
  filter: drop-shadow(0 30px 30px rgba(140,37,55,.25));
  animation: floaty 6s ease-in-out infinite;
}
.product-card__chip{
  position:absolute; top: 18px; left: 18px;
  background:#163E8D; color:#fff;
  font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  padding: 6px 12px; border-radius:999px;
}
@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%   { transform: translateY(-10px); }
}

/* Product placeholder (used when image is missing) */
.product-placeholder{
  position:relative; z-index:1;
  width: 280px; height: 380px;
  display:grid; place-items:center;
}
.product-placeholder__tube{
  width:100%; height:100%;
  background: linear-gradient(160deg, #ffffff 0%, #fbe8eb 100%);
  border-radius: 26px;
  border:1px solid #ececf1;
  box-shadow: inset 0 0 0 8px #fff, 0 30px 40px -28px rgba(140,37,55,.4);
  position:relative;
  display:flex; flex-direction:column; align-items:center;
  padding-top: 28px;
}
.product-placeholder__cap{
  width: 60%; height: 26px;
  background: linear-gradient(180deg, #8C2537, #6e1c2c);
  border-radius: 8px 8px 4px 4px;
  margin-bottom: 14px;
  box-shadow: 0 4px 10px -4px rgba(140,37,55,.6);
}
.product-placeholder__body{
  flex:1; width:80%;
  background: #fff;
  border-radius: 10px;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap: 6px;
  border: 1px solid #ececf1;
  text-align:center; padding: 18px;
}
.product-placeholder__brand{
  font-family:'Playfair Display', Georgia, serif; font-weight:700;
  color:#8C2537; font-size:1.55rem;
}
.product-placeholder__sub{
  font-family:'Playfair Display', Georgia, serif; font-style: italic;
  color:#163E8D; font-size:1.05rem;
}
.product-placeholder__tag{
  margin-top: 8px;
  font-size:.7rem; letter-spacing:.16em; text-transform:uppercase;
  color:#086B17; border:1px solid #086B17; border-radius:999px;
  padding: 4px 10px;
}

/* ---------- Stripe ---------- */
.stripe{
  background:#1a1a1f; color:#fff;
}
.stripe__grid{
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; padding: 22px 20px;
  text-align:center;
}
.stripe__item strong{
  display:block;
  font-family:'Playfair Display', Georgia, serif;
  font-size: 1.25rem;
  color:#fff;
}
.stripe__item span{
  font-size:.86rem; color:#c8cad3;
}

/* ---------- Problem cards ---------- */
.problems{
  display:grid; grid-template-columns: repeat(4, 1fr); gap:18px;
}
.problem-card{
  background:#fff; border:1px solid #ececf1; border-radius:18px;
  padding: 22px 20px;
  box-shadow: 0 10px 24px -20px rgba(0,0,0,.2);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.problem-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 18px 30px -22px rgba(140,37,55,.35);
  border-color:#f0d8dd;
}
.problem-card__icon{
  width:44px; height:44px; border-radius: 12px;
  display:grid; place-items:center;
  background: rgba(22,62,141,.08); color:#163E8D;
  margin-bottom: 14px;
}
.problem-card__icon svg{ width:22px; height:22px; }
.problem-card h3{ font-size:1.05rem; margin-bottom: 6px; }
.problem-card p{ color:#5a5d68; margin:0; font-size:.94rem; }

/* ---------- Solution ---------- */
.solution__grid{
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items:center;
}
.check-list{ list-style:none; padding:0; margin: 14px 0 22px; display:grid; gap:10px; }
.check-list li{
  display:flex; gap:10px; align-items:flex-start; color:#2a2c34;
}
.check-list span{
  display:inline-grid; place-items:center;
  width:22px; height:22px; border-radius:999px;
  background:#086B17; color:#fff; font-size:.72rem; font-weight:700;
  flex-shrink:0; margin-top:3px;
}

.solution__visual{
  position:relative; min-height: 320px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid #ececf1;
  padding: 28px;
  box-shadow: 0 24px 50px -32px rgba(0,0,0,.3);
  overflow:hidden;
}
.orb{
  position:absolute; border-radius:50%; filter: blur(28px); opacity:.5;
}
.orb--red  { width:240px; height:240px; background:#8C2537; top:-60px; right:-60px; }
.orb--green{ width:180px; height:180px; background:#086B17; bottom:-40px; left:-40px; opacity:.35; }
.orb--blue { width:200px; height:200px; background:#163E8D; top: 40%; left: 30%; opacity:.25; }

.solution__panel{
  position:relative; z-index:1;
  background:#fff; border-radius:18px; padding: 18px 20px;
  border: 1px solid #ececf1;
  box-shadow: 0 12px 30px -18px rgba(0,0,0,.18);
}
.solution__row{
  display:flex; justify-content:space-between; align-items:center;
  padding: 12px 0;
  border-bottom: 1px dashed #ececf1;
  font-size:.95rem;
}
.solution__row:last-child{ border-bottom:none; }
.solution__row strong{ color:#1a1a1f; }

/* ---------- Benefits ---------- */
.benefits{
  display:grid; grid-template-columns: repeat(3, 1fr); gap:20px;
}
.benefit{
  background:#fff; border:1px solid #ececf1; border-radius: 18px;
  padding: 26px 22px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.benefit:hover{
  transform: translateY(-4px);
  box-shadow: 0 22px 40px -28px rgba(140,37,55,.35);
  border-color:#f0d8dd;
}
.benefit__icon{
  width:48px; height:48px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(140,37,55,.10), rgba(22,62,141,.10));
  color:#8C2537;
  display:grid; place-items:center;
  margin-bottom: 16px;
}
.benefit__icon svg{ width:24px; height:24px; }
.benefit h3{ font-size:1.1rem; margin-bottom: 6px; }
.benefit p{ margin:0; color:#5a5d68; }

/* ---------- Ingredients ---------- */
.ingredients{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.ingredient{
  background:#fff; border:1px solid #ececf1; border-radius: 18px;
  padding: 22px;
  display:flex; gap:14px; align-items:flex-start;
  transition: transform .2s ease, box-shadow .2s ease;
}
.ingredient:hover{ transform: translateY(-3px); box-shadow: 0 18px 30px -22px rgba(8,107,23,.3); }
.ingredient__leaf{
  flex-shrink:0;
  width:48px; height:48px; border-radius:12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, #086B17, #0c8a1f);
  color:#fff; font-weight:700; font-family:'Playfair Display', Georgia, serif;
  font-size:1.3rem;
}
.ingredient h3{ font-size:1.05rem; margin-bottom: 4px; }
.ingredient p{ margin:0; color:#5a5d68; font-size:.94rem; }
.ingredient--note{
  grid-column: span 1;
  background: #f4f7ff; border:1px dashed #c8d4f0;
  display:block;
}
.ingredient--note h3{ color:#163E8D; }

/* ---------- Profiles ---------- */
.profiles{
  display:grid; grid-template-columns: repeat(4, 1fr); gap:18px;
}
.profile{
  background:#fff; border:1px solid #ececf1; border-radius:18px;
  padding: 24px 20px; text-align:center;
  transition: transform .2s ease, box-shadow .2s ease;
}
.profile:hover{ transform: translateY(-3px); box-shadow: 0 18px 30px -22px rgba(22,62,141,.3); }
.profile__avatar{
  width: 56px; height:56px; border-radius:50%;
  margin: 0 auto 14px;
  background: rgba(22,62,141,.08);
  color:#163E8D;
  display:grid; place-items:center;
}
.profile__avatar svg{ width:28px; height:28px; }
.profile h3{ font-size:1.05rem; margin-bottom:4px; }
.profile p{ margin:0; color:#5a5d68; font-size:.94rem; }

/* ---------- How to use ---------- */
.how__grid{
  display:grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items:flex-start;
}
.steps{ list-style:none; padding:0; margin: 16px 0 0; display:grid; gap:18px; }
.steps li{ display:flex; gap:18px; align-items:flex-start; }
.steps__num{
  flex-shrink:0;
  width:42px; height:42px; border-radius:50%;
  display:grid; place-items:center;
  background: #8C2537; color:#fff;
  font-weight:700;
  font-family:'Playfair Display', Georgia, serif;
  font-size:1.1rem;
  box-shadow: 0 8px 18px -10px rgba(140,37,55,.6);
}
.steps h3{ margin-bottom: 4px; font-size: 1.05rem; }
.steps p{ margin:0; color:#5a5d68; }

.how__card{
  background:#fff; border:1px solid #ececf1; border-radius: 22px;
  padding: 28px;
  box-shadow: 0 24px 50px -32px rgba(0,0,0,.25);
}
.how__list{
  list-style: none; padding:0; margin: 12px 0 18px;
  display:grid; gap:10px;
}
.how__list li{
  position:relative; padding-left: 22px; color:#2a2c34; font-size:.96rem;
}
.how__list li::before{
  content:""; position:absolute; left:0; top:.6em;
  width: 10px; height: 10px; border-radius:3px;
  background:#163E8D;
}
.how__warn{
  background:#fff8f9; border-left: 4px solid #8C2537;
  padding: 12px 14px; border-radius: 0 10px 10px 0;
  color:#5a2a33; font-size:.92rem; margin:0;
}

/* ---------- Compare ---------- */
.compare{
  display:grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.compare__col{
  background:#fff; border:1px solid #ececf1; border-radius:22px;
  padding: 26px;
}
.compare__col--featured{
  border-color: rgba(140,37,55,.25);
  background: linear-gradient(180deg, #fff 0%, #fdf8f9 100%);
  box-shadow: 0 24px 50px -32px rgba(140,37,55,.35);
  position:relative;
}
.compare__head{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  margin-bottom: 14px;
}
.compare__head h3{ margin:0; }
.compare ul{ list-style:none; padding:0; margin:0 0 16px; display:grid; gap:10px; }
.compare li{ display:flex; gap:10px; align-items:center; color:#2a2c34; }
.dot{ width:10px; height:10px; border-radius:50%; background:#c5c8d0; flex-shrink:0; }
.dot--green{ background:#086B17; box-shadow: 0 0 0 4px rgba(8,107,23,.12); }
.badge{
  display:inline-block; font-size:.7rem; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; padding: 5px 10px; border-radius: 999px;
}
.badge--muted{ background:#f1f2f5; color:#5a5d68; }
.badge--primary{ background:#8C2537; color:#fff; }

/* ---------- CTA Band ---------- */
.cta-band{
  background: linear-gradient(135deg, #8C2537 0%, #b03145 60%, #163E8D 140%);
  color:#fff;
  padding: clamp(36px, 6vw, 56px) 0;
  position:relative; overflow:hidden;
}
.cta-band::before, .cta-band::after{
  content:""; position:absolute; border-radius:50%; filter: blur(40px); opacity:.35;
}
.cta-band::before{ width: 320px; height:320px; background:#fff; top:-160px; right:-80px; }
.cta-band::after { width: 240px; height:240px; background:#086B17; bottom:-140px; left:-60px; opacity:.45; }
.cta-band__inner{
  position:relative; z-index:1;
  display:flex; align-items:center; justify-content:space-between; gap:28px; flex-wrap:wrap;
}
.cta-band h2{ color:#fff; margin:0 0 6px; }
.cta-band p{ margin:0; color:rgba(255,255,255,.92); }

/* ---------- FAQ ---------- */
.faq{ max-width: 860px; margin: 0 auto; display:grid; gap: 12px; }
.faq__item{
  background:#fff; border:1px solid #ececf1; border-radius: 14px;
  overflow:hidden;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.faq__item[open]{
  box-shadow: 0 18px 36px -28px rgba(0,0,0,.25);
  border-color: rgba(140,37,55,.25);
}
.faq__item summary{
  list-style:none;
  cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding: 18px 22px;
  font-weight:600; color:#1a1a1f;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__icon{
  position:relative; width:18px; height:18px; flex-shrink:0;
}
.faq__icon::before, .faq__icon::after{
  content:""; position:absolute; left:50%; top:50%;
  background:#8C2537; border-radius:2px;
  transform: translate(-50%, -50%);
  transition: transform .25s ease, opacity .25s ease;
}
.faq__icon::before{ width: 16px; height: 2px; }
.faq__icon::after { width: 2px; height: 16px; }
.faq__item[open] .faq__icon::after{ transform: translate(-50%, -50%) rotate(90deg); opacity:0; }
.faq__body{
  padding: 0 22px 20px;
  color:#3f4250;
  animation: faqFade .25s ease;
}
.faq__body p:last-child{ margin-bottom:0; }
@keyframes faqFade{
  from{ opacity:0; transform: translateY(-4px); }
  to  { opacity:1; transform: translateY(0); }
}

/* ---------- Final CTA ---------- */
.final-cta{
  text-align:center; max-width: 720px; margin: 0 auto;
  padding: 30px 20px;
}
.final-cta h2{ margin-bottom: 8px; }
.final-cta p{ color:#3f4250; margin-bottom: 22px; }
.final-cta .small{ display:block; margin-top: 14px; }

/* ---------- Footer ---------- */
.footer{
  background:#0e1014;
  color:#c4c7d1;
  padding: 60px 0 28px;
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer h3{
  color:#fff; font-family:'Inter', system-ui, sans-serif;
  font-size: .82rem; text-transform: uppercase; letter-spacing:.16em;
  margin: 6px 0 14px;
}
.footer ul{ list-style:none; padding:0; margin:0; display:grid; gap:8px; }
.footer a, .footer .linkbtn{
  color:#c4c7d1; font-size:.94rem;
}
.footer a:hover, .footer .linkbtn:hover{ color:#fff; text-decoration:underline; }
.brand--footer{ color:#fff; margin-bottom: 12px; }
.brand--footer .brand__text{ color:#fff; }
.brand--footer .brand__text em{ color:#ff8a9c; }
.footer__col p{ color:#9ea1ab; }
.footer__legal{
  padding-top: 22px;
  font-size:.85rem;
  color:#9ea1ab;
  display:grid; gap: 12px;
}
.footer__legal strong{ color:#e5e7ee; }
.copyright{ color:#7c7f88; font-size:.8rem; margin-top:8px; }

/* ---------- Cookie banner ---------- */
.cookie{
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  z-index: 100;
  max-width: 720px; margin: 0 auto;
  background:#fff;
  border-radius: 16px;
  border:1px solid #ececf1;
  box-shadow: 0 24px 60px -16px rgba(0,0,0,.25);
  animation: slideUp .35s ease;
}
.cookie__inner{
  padding: 16px 18px;
  display:grid; grid-template-columns: 1fr auto; gap: 14px; align-items:center;
}
.cookie p{ margin:0; color:#3f4250; font-size:.92rem; }
.cookie__actions{ display:flex; gap:8px; }
@keyframes slideUp{
  from{ opacity:0; transform: translateY(20px); }
  to  { opacity:1; transform: translateY(0); }
}

/* ---------- Modal ---------- */
.modal[hidden]{ display:none; }
.modal{
  position: fixed; inset:0; z-index:120;
  display:flex; align-items:center; justify-content:center;
  padding: 16px;
}
.modal__overlay{
  position:absolute; inset:0;
  background: rgba(14,16,20,.55);
  backdrop-filter: blur(4px);
}
.modal__panel{
  position:relative;
  background:#fff; max-width: 640px; width:100%;
  max-height: 85vh; overflow:auto;
  border-radius: 18px;
  padding: 28px 28px 24px;
  box-shadow: 0 30px 60px -16px rgba(0,0,0,.4);
  animation: modalIn .25s ease;
}
@keyframes modalIn{
  from{ opacity:0; transform: translateY(10px) scale(.98); }
  to  { opacity:1; transform: translateY(0) scale(1); }
}
.modal__close{
  position:absolute; top: 10px; right: 12px;
  width: 36px; height:36px; border-radius:50%;
  background:#f4f5f8; border:none; font-size:1.4rem; line-height:1;
  color:#1a1a1f;
}
.modal__close:hover{ background:#ececf1; }
.modal__panel h2{ margin-bottom: 12px; font-size: 1.5rem; }
.modal__body p{ color:#3f4250; }

/* ---------- To top ---------- */
.to-top{
  position: fixed; right: 16px; bottom: 16px;
  width: 44px; height: 44px; border-radius: 50%;
  background:#8C2537; color:#fff; border:none;
  display:grid; place-items:center;
  box-shadow: 0 12px 24px -10px rgba(140,37,55,.55);
  z-index: 90;
  transition: transform .2s ease, opacity .2s ease;
}
.to-top:hover{ transform: translateY(-2px); }
.to-top[hidden]{ display:none; }

/* ---------- Reveal animation ---------- */
.reveal{
  opacity:0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity:1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .product-card img{ animation:none; }
  html{ scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; gap: 36px; }
  .hero__media{ order: -1; }
  .product-card{ min-height: 360px; padding: 22px; }
  .product-card img{ max-height: 320px; }

  .solution__grid, .how__grid{ grid-template-columns: 1fr; gap: 36px; }
  .compare{ grid-template-columns: 1fr; }
  .stripe__grid{ grid-template-columns: repeat(2, 1fr); }
  .problems{ grid-template-columns: repeat(2, 1fr); }
  .benefits, .profiles, .ingredients{ grid-template-columns: repeat(2, 1fr); }

  .footer__grid{ grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 720px){
  .nav, .site-header .btn{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .hero__cta{ width:100%; }
  .hero__cta .btn{ flex: 1 1 auto; justify-content:center; }
  .cta-band__inner{ flex-direction:column; align-items:flex-start; gap: 18px; }
  .cookie__inner{ grid-template-columns: 1fr; }
  .cookie__actions{ justify-content:flex-end; }
  .footer__grid{ grid-template-columns: 1fr; }
}
@media (max-width: 480px){
  .benefits, .profiles, .ingredients, .problems{ grid-template-columns: 1fr; }
  .stripe__grid{ grid-template-columns: 1fr 1fr; padding: 18px 12px; }
  h1{ font-size: 2rem; }
  .btn--lg{ padding: 13px 22px; font-size:1rem; }
}