/* ============================================================
   filtre-a-eau.ch — Design system
   Eau pure · Santé · Suisse
   ============================================================ */
:root{
  --navy:#0f3a52; --navy-2:#0d2f43; --deep:#0b2536;
  --aqua:#1a97cf; --aqua-2:#38b6e6; --aqua-lite:#7fd4f0;
  --aqua-wash:#eef8fd; --aqua-wash2:#dcf0fa;
  --green:#2fae7a; --green-lite:#e6f7ef;
  --sun:#f0a63a;
  --ink:#153542; --muted:#5b7787; --faint:#8aa2ae;
  --line:#e2ecf1; --line-2:#d3e2ea;
  --paper:#ffffff; --wash:#f5fafd; --wash-2:#eef5f9;
  --radius:18px; --radius-sm:12px; --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(15,58,82,.06);
  --shadow:0 12px 34px rgba(15,58,82,.10);
  --shadow-lg:0 30px 70px rgba(11,37,54,.28);
  --maxw:1200px;
  --font:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --serif:'Fraunces',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{overflow-x:clip}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);
  line-height:1.62;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--aqua);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.3rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.28rem;font-weight:800}
.serif{font-family:var(--serif);font-weight:600}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:820px;margin-inline:auto}
section{padding:66px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.8rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--aqua);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--aqua-lite);border-radius:2px}
.lead{font-size:1.18rem;color:var(--muted);max-width:65ch}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font);font-weight:700;font-size:1rem;cursor:pointer;
  padding:13px 26px;border-radius:100px;border:1.6px solid transparent;
  transition:.18s ease;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--aqua-2),var(--aqua));color:#fff;
  box-shadow:0 10px 24px rgba(26,151,207,.32)}
.btn-primary:hover{box-shadow:0 14px 30px rgba(26,151,207,.42)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--aqua);color:var(--aqua)}
.btn-lite{background:var(--aqua-wash);color:var(--aqua)}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

.pill{display:inline-flex;align-items:center;gap:7px;background:var(--aqua-wash);
  color:var(--aqua);font-weight:700;font-size:.82rem;padding:6px 13px;border-radius:100px}
.pill.green{background:var(--green-lite);color:var(--green)}
.pill.sun{background:#fdf1de;color:#c07d1e}

/* ---------- Header ---------- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:22px;height:74px;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:3px;margin-left:6px}
.nav a{color:var(--ink);font-weight:600;font-size:.96rem;padding:9px 13px;border-radius:10px;
  transition:.15s}
.nav a:hover,.nav a.active{background:var(--aqua-wash);color:var(--aqua);text-decoration:none}
.nav-item{position:relative;display:inline-flex}
.nav-item>a{display:inline-flex;align-items:center}
.submenu{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:.16s;z-index:70}
.nav-item:hover .submenu{opacity:1;visibility:visible;transform:translateY(4px)}
.submenu a{display:block;padding:9px 13px;border-radius:9px;color:var(--ink);font-weight:600;font-size:.92rem}
.submenu a:hover{background:var(--aqua-wash);color:var(--aqua);text-decoration:none}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.phone-item{position:relative}
.phone-item .submenu.phone-menu{left:auto;right:0;min-width:210px}
.phone-menu .phone-num{font-weight:800;color:var(--navy);font-size:1.02rem;padding:6px 13px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.phone-menu a{display:flex;align-items:center}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;background:var(--wash);border:1px solid var(--line);
  cursor:pointer;color:var(--navy);transition:.15s}
.icon-btn:hover{background:var(--aqua-wash);border-color:var(--aqua-lite)}
.cart-count{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;
  background:var(--sun);color:#fff;font-size:.72rem;font-weight:800;border-radius:100px;
  display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.cart-count:empty,.cart-count[data-n="0"]{display:none}
.burger{display:none;width:44px;height:44px;border-radius:12px;background:var(--wash);
  border:1px solid var(--line);cursor:pointer;align-items:center;justify-content:center;color:var(--navy)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(1200px 600px at 78% -12%,#1a97cf 0%,rgba(26,151,207,0) 55%),
             linear-gradient(160deg,#0f3a52 0%,#0d2f43 60%,#0b2536 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:76px;padding-bottom:88px}
.hero h1{color:#fff}
.hero .lead{color:#bcd6e3}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 30px}
.hero-badges .pill{background:rgba(255,255,255,.12);color:#dff2fb}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.waves{position:absolute;inset:0;z-index:1;opacity:.5}
.waves circle{fill:none;stroke:rgba(127,212,240,.16);stroke-width:1.4}
.hero-card{background:rgba(255,255,255,.07);border:1px solid rgba(127,212,240,.24);
  border-radius:var(--radius-lg);padding:26px;backdrop-filter:blur(6px)}
.hero-card img{border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.trust-row{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12)}
.trust-row div{font-size:.9rem;color:#a9c6d6}
.trust-row b{display:block;font-size:1.5rem;color:#fff;font-weight:800}

/* ---------- Feature / value cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--aqua-wash);color:var(--aqua);margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0}
.tint-green .ic{background:var(--green-lite);color:var(--green)}
.tint-sun .ic{background:#fdf1de;color:var(--sun)}

/* ---------- Product cards ---------- */
.shop-layout{display:grid;grid-template-columns:248px 1fr;gap:30px;align-items:start}
.filters{position:sticky;top:92px;background:var(--wash);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px}
.filters h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);margin:0 0 10px}
.filter-list{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-direction:column;gap:3px}
.filter-list li{padding:8px 12px;border-radius:9px;cursor:pointer;font-weight:600;font-size:.94rem;
  color:var(--ink);display:flex;justify-content:space-between;align-items:center;transition:.12s}
.filter-list li:hover{background:#fff}
.filter-list li.active{background:var(--aqua);color:#fff}
.filter-list li span{font-size:.78rem;opacity:.7}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:22px}
.p-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;cursor:pointer}
.p-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--aqua-lite)}
.p-thumb{aspect-ratio:1/1;background:#fff;padding:16px;display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--line)}
.p-thumb img{max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.p-body{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1}
.p-rayon{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--aqua)}
.p-name{font-weight:700;font-size:1rem;color:var(--navy);margin:5px 0 8px;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.p-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px}
.p-price{font-weight:800;font-size:1.22rem;color:var(--navy)}
.p-price small{font-size:.72rem;color:var(--faint);font-weight:600}
.p-opt{font-size:.74rem;color:var(--muted);font-weight:600}
.p-add{width:42px;height:42px;border-radius:12px;border:none;background:var(--aqua-wash);color:var(--aqua);
  cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.15s}
.p-add:hover{background:var(--aqua);color:#fff}
.shop-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.shop-count{color:var(--muted);font-weight:600}
.searchbar{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-2);
  border-radius:100px;padding:8px 16px;min-width:240px}
.searchbar input{border:none;outline:none;font-family:var(--font);font-size:.95rem;width:100%;background:none}

/* ---------- Floating windows (fenêtres flottantes cumulables) ---------- */
#fw-layer{position:fixed;inset:0;z-index:120;pointer-events:none}
.fw-backdrop{position:fixed;inset:0;background:rgba(11,37,54,.45);backdrop-filter:blur(3px);
  opacity:0;transition:.25s;pointer-events:none}
.fw-backdrop.show{opacity:1;pointer-events:auto}
.fw{position:absolute;pointer-events:auto;background:#fff;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);width:min(680px,94vw);max-height:88vh;display:flex;flex-direction:column;
  overflow:hidden;border:1px solid var(--line);opacity:0;transform:scale(.96) translateY(10px);
  transition:opacity .2s, transform .2s}
.fw.show{opacity:1;transform:none}
.fw-head{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line);
  cursor:grab;background:linear-gradient(180deg,#fff,#fbfdff);flex-shrink:0}
.fw-head.grabbing{cursor:grabbing}
.fw-title{font-weight:800;color:var(--navy);font-size:1.04rem;flex:1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fw-min,.fw-close{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;
  cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0}
.fw-close:hover{background:#fde9e9;color:#d34;border-color:#f3c9c9}
.fw-min:hover{background:var(--aqua-wash);color:var(--aqua)}
.fw-body{overflow:auto;padding:0}
.fw.min .fw-body{display:none}
.fw.min{width:320px!important;height:auto!important}
/* barre de fenêtres réduites */
#fw-dock{position:fixed;left:0;bottom:0;z-index:118;display:flex;gap:8px;padding:10px 14px;flex-wrap:wrap}
.fw-tab{pointer-events:auto;background:var(--navy);color:#fff;border-radius:100px;padding:8px 14px 8px 16px;
  font-size:.86rem;font-weight:700;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);cursor:pointer;
  max-width:220px}
.fw-tab span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fw-tab b{cursor:pointer;opacity:.6}
.fw-tab b:hover{opacity:1}

/* ---------- Product detail (inside floating window) ---------- */
.pd{display:grid;grid-template-columns:1fr;gap:0}
.pd-gallery{background:var(--wash);padding:22px;border-bottom:1px solid var(--line)}
.pd-main-img{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:#fff;
  border-radius:14px;border:1px solid var(--line);padding:14px}
.pd-main-img img{max-height:100%;object-fit:contain}
.pd-thumbs{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.pd-thumbs img{width:56px;height:56px;object-fit:contain;background:#fff;border:1.6px solid var(--line);
  border-radius:9px;padding:4px;cursor:pointer;transition:.12s}
.pd-thumbs img:hover,.pd-thumbs img.active{border-color:var(--aqua)}
.pd-info{padding:22px}
.pd-info h2{font-size:1.42rem;margin-bottom:6px}
.pd-price{font-size:1.9rem;font-weight:800;color:var(--navy);margin:6px 0 4px}
.pd-price .curr{font-size:1rem;color:var(--muted);font-weight:700}
.pd-opt{margin:16px 0}
.pd-opt label{display:block;font-weight:700;color:var(--navy);font-size:.92rem;margin-bottom:6px}
.pd-opt select{width:100%;padding:11px 13px;border:1.6px solid var(--line-2);border-radius:11px;
  font-family:var(--font);font-size:.95rem;background:#fff;color:var(--ink)}
.pd-qty{display:flex;align-items:center;gap:0;border:1.6px solid var(--line-2);border-radius:11px;overflow:hidden;width:fit-content}
.pd-qty button{width:40px;height:44px;border:none;background:var(--wash);cursor:pointer;font-size:1.2rem;color:var(--navy)}
.pd-qty input{width:52px;height:44px;border:none;text-align:center;font-family:var(--font);font-weight:700;font-size:1rem}
.pd-actions{display:flex;gap:10px;margin:20px 0}
.pd-desc{border-top:1px solid var(--line);padding-top:18px;margin-top:6px;color:var(--ink)}
.pd-desc h4{color:var(--navy);margin:1em 0 .4em;font-size:1.05rem}
.pd-desc p{margin:.4em 0;color:#37525f}
.pd-desc ul{padding-left:1.2em;color:#37525f}
.pd-desc img{display:none}
.pd-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}

/* ---------- Cart drawer ---------- */
.drawer{position:fixed;top:0;right:0;height:100%;width:min(430px,100%);background:#fff;z-index:130;
  box-shadow:var(--shadow-lg);transform:translateX(100%);transition:.28s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column}
.drawer.show{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer-head h3{margin:0}
.drawer-body{flex:1;overflow:auto;padding:14px 18px}
.drawer-foot{border-top:1px solid var(--line);padding:18px 22px}
.ci{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.ci img{width:64px;height:64px;object-fit:contain;background:var(--wash);border-radius:10px;padding:5px;flex-shrink:0}
.ci-info{flex:1;min-width:0}
.ci-name{font-weight:700;font-size:.92rem;color:var(--navy);line-height:1.25}
.ci-opt{font-size:.78rem;color:var(--muted)}
.ci-row{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.ci-qty{display:flex;align-items:center;gap:6px}
.ci-qty button{width:26px;height:26px;border:1px solid var(--line-2);background:#fff;border-radius:7px;cursor:pointer;color:var(--navy)}
.ci-price{font-weight:800;color:var(--navy)}
.ci-del{background:none;border:none;color:var(--faint);cursor:pointer;font-size:.8rem}
.ci-del:hover{color:#d34}
.cart-line{display:flex;justify-content:space-between;margin:6px 0;color:var(--muted)}
.cart-total{display:flex;justify-content:space-between;font-size:1.2rem;font-weight:800;color:var(--navy);margin:12px 0}
.empty-cart{text-align:center;color:var(--muted);padding:50px 20px}

/* ---------- Sections utilitaires ---------- */
.band{background:var(--wash)}
.band-navy{background:linear-gradient(160deg,#0f3a52,#0b2536);color:#fff}
.band-navy h2,.band-navy h3{color:#fff}
.band-navy p{color:#bcd6e3}
.band-aqua{background:linear-gradient(135deg,var(--aqua-wash),var(--aqua-wash2))}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:flex;gap:16px;align-items:flex-start}
.step-n{counter-increment:s;flex-shrink:0;width:42px;height:42px;border-radius:12px;
  background:var(--aqua);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.step-n::before{content:counter(s)}

/* accordion */
.acc{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;margin-bottom:12px}
.acc summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.4rem;color:var(--aqua);font-weight:400}
.acc[open] summary::after{content:"–"}
.acc .acc-body{padding:0 22px 20px;color:var(--muted)}

/* study cards */
.study{background:#fff;border:1px solid var(--line);border-left:4px solid var(--aqua);
  border-radius:var(--radius-sm);padding:20px 22px;transition:.18s}
.study:hover{box-shadow:var(--shadow);border-left-color:var(--green)}
.study .theme{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--aqua)}
.study h4{margin:6px 0}
.study .src{font-size:.84rem;color:var(--faint);margin-bottom:8px}
.study p{color:#37525f;margin:0 0 10px;font-size:.96rem}

/* testimonials */
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.tcard .stars{color:var(--sun);font-size:1rem;letter-spacing:2px}
.tcard blockquote{margin:12px 0;font-size:1.02rem;color:var(--ink);line-height:1.6}
.tcard .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.tcard .who .av{width:42px;height:42px;border-radius:100px;background:var(--aqua-wash);color:var(--aqua);
  font-weight:800;display:flex;align-items:center;justify-content:center}
.tcard .who b{color:var(--navy);display:block;font-size:.92rem}
.tcard .who span{font-size:.8rem;color:var(--muted)}

/* ---------- Chat widget ---------- */
#chat-fab{position:fixed;right:22px;bottom:22px;z-index:110;width:62px;height:62px;border-radius:100px;
  background:linear-gradient(135deg,var(--aqua-2),var(--aqua));color:#fff;border:none;cursor:pointer;
  box-shadow:0 14px 34px rgba(26,151,207,.45);display:flex;align-items:center;justify-content:center;transition:.2s}
#chat-fab:hover{transform:scale(1.06)}
#chat-fab .pulse{position:absolute;inset:0;border-radius:100px;background:var(--aqua);opacity:.5;
  animation:pulse 2.4s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.5}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}
#chat-panel{position:fixed;right:22px;bottom:96px;z-index:111;width:min(400px,calc(100vw - 44px));
  height:min(620px,calc(100vh - 130px));background:#fff;border-radius:22px;box-shadow:var(--shadow-lg);
  display:none;flex-direction:column;overflow:hidden;border:1px solid var(--line)}
#chat-panel.show{display:flex}
.chat-head{background:linear-gradient(135deg,#0f3a52,#0d2f43);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.chat-head .av{width:40px;height:40px;border-radius:100px;background:rgba(127,212,240,.2);display:flex;align-items:center;justify-content:center}
.chat-head b{font-size:1rem}
.chat-head span{font-size:.78rem;color:#a9c6d6;display:flex;align-items:center;gap:5px}
.chat-head .dot{width:8px;height:8px;border-radius:100px;background:#4ade80;display:inline-block}
.chat-msgs{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--wash)}
.msg{max-width:85%;padding:11px 15px;border-radius:16px;font-size:.94rem;line-height:1.5}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start;color:var(--ink)}
.msg.me{background:var(--aqua);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.msg.bot a{color:var(--aqua)}
.chat-sugg{display:flex;flex-wrap:wrap;gap:7px;padding:0 18px 12px;background:var(--wash)}
.chat-sugg button{background:#fff;border:1px solid var(--line-2);color:var(--navy);font-family:var(--font);
  font-size:.82rem;padding:7px 12px;border-radius:100px;cursor:pointer;font-weight:600}
.chat-sugg button:hover{border-color:var(--aqua);color:var(--aqua)}
.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.chat-input input{flex:1;border:1.5px solid var(--line-2);border-radius:100px;padding:11px 16px;
  font-family:var(--font);font-size:.94rem;outline:none}
.chat-input input:focus{border-color:var(--aqua)}
.chat-input button{width:44px;height:44px;border-radius:100px;background:var(--aqua);color:#fff;border:none;cursor:pointer;flex-shrink:0}
.msg.bot .wait{display:inline-flex;align-items:center;gap:9px;color:var(--muted)}
.msg.bot .wait em{font-style:normal;font-size:.9rem}
.typing span{display:inline-block;width:7px;height:7px;border-radius:100px;background:var(--aqua);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.3}50%{opacity:1}}

/* ---------- Footer ---------- */
.nl-band{background:linear-gradient(135deg,#0e7bb8,#0f3a52);border:1px solid rgba(127,212,240,.22);
  border-radius:var(--radius-lg);padding:28px 30px;display:grid;grid-template-columns:1fr 1.05fr;gap:26px;
  align-items:center;margin-bottom:44px}
.nl-row{display:flex;gap:10px;flex-wrap:wrap}
.nl-row input{flex:1;min-width:150px;padding:13px 16px;border:1px solid rgba(255,255,255,.25);border-radius:100px;
  background:rgba(255,255,255,.1);color:#fff;font-family:var(--font);font-size:.95rem;outline:none}
.nl-row input::placeholder{color:#bcd6e3}
.nl-row input:focus{border-color:var(--aqua-lite);background:rgba(255,255,255,.16)}
.nl-row .btn{flex-shrink:0}
.nl-msg{font-size:.86rem;margin-top:10px;min-height:1.1em}
.nl-msg.ok{color:#8ef0c0}.nl-msg.err{color:#ffc9c9}
.site-foot{background:var(--deep);color:#a9c6d6;padding:56px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.site-foot img{height:42px;margin-bottom:14px}
.site-foot h5{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin:0 0 14px}
.site-foot a{color:#a9c6d6;display:block;padding:4px 0;font-size:.94rem}
.site-foot a:hover{color:var(--aqua-lite);text-decoration:none}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#6f8 b9c}
.pay-badges{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pay-badges span{background:rgba(255,255,255,.08);padding:5px 11px;border-radius:8px;font-size:.78rem;font-weight:700;color:#cfe4ef}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(30px);z-index:200;
  background:var(--navy);color:#fff;padding:13px 22px;border-radius:100px;font-weight:600;font-size:.94rem;
  box-shadow:var(--shadow);opacity:0;transition:.25s;pointer-events:none;display:flex;align-items:center;gap:10px}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- misc ---------- */
.page-head{background:linear-gradient(160deg,#0f3a52,#0b2536);color:#fff;padding:60px 0 66px;background-size:cover;background-position:center}
.page-head h1{color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.55)}
.page-head .lead{color:#eaf4fa;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.page-head .breadcrumb{text-shadow:0 1px 6px rgba(0,0,0,.5)}
.breadcrumb{font-size:.86rem;color:#a9c6d6;margin-bottom:14px}
.breadcrumb a{color:#a9c6d6}
.cta-final{text-align:center;padding:70px 0}
.hr{height:1px;background:var(--line);border:none;margin:34px 0}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid,.split{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .shop-layout{grid-template-columns:1fr}
  .filters{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;
    padding:12px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{width:100%}
  .burger{display:flex}
  .g4,.g3,.g2,.split{grid-template-columns:1fr}
  section{padding:46px 0}
  .foot-grid{grid-template-columns:1fr}
  .pd-info h2{font-size:1.2rem}
}