/* ============================================================
   Reflow Solutions — stylesheet
   Brand colours taken from the logo: #029566 (mark), #019A52 (R),
   #0C462E (wordmark), set against black and white.
   ============================================================ */

:root{
  --green:#029566;
  --green-r:#019A52;
  --green-bright:#00C271;
  --green-deep:#0C462E;
  --green-tint:#F0FAF5;

  --black:#07090A;
  --black-2:#0E1413;
  --black-3:#17201D;
  --white:#FFFFFF;
  --mist:#F6F8F7;
  --mist-2:#EDF1EF;
  --line:#E2E8E5;
  --line-strong:#CBD5D0;

  --ink:#0B1210;
  --ink-2:#38443F;
  --ink-3:#6B7A74;

  --red:#C0392B;

  --r:14px; --r-s:10px; --r-l:22px;
  --head-h:72px;
  --max:1200px;
  --sh-s:0 1px 2px rgba(7,9,10,.05), 0 2px 8px rgba(7,9,10,.04);
  --sh:0 4px 14px rgba(7,9,10,.07), 0 18px 44px rgba(7,9,10,.06);
  --sh-l:0 28px 80px rgba(7,9,10,.2);
  --glow:0 6px 20px rgba(2,149,102,.3);

  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-t:'Space Grotesk','Inter',system-ui,sans-serif;
  --e:.2s cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;
  opacity:0;transition:opacity .3s ease;
}
body.ready{opacity:1}
h1,h2,h3,h4{margin:0;font-family:var(--font-t);font-weight:700;line-height:1.15;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
ul,ol{margin:0;padding:0}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.center{text-align:center}
.small{font-size:.86rem;color:var(--ink-3)}

/* ============================================================
   EFFECTS
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .62s ease, transform .62s cubic-bezier(.2,.7,.3,1)}
.reveal.seen{opacity:1;transform:none}

@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pulse{0%,100%{opacity:.45;transform:scale(1)}50%{opacity:.85;transform:scale(1.12)}}
@keyframes bumpIn{0%{transform:scale(1)}35%{transform:scale(1.22)}100%{transform:scale(1)}}
@keyframes sweep{from{transform:translateX(-120%)}to{transform:translateX(220%)}}

/* ============================================================
   HEADER
   ============================================================ */
.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color var(--e), box-shadow var(--e);
}
.site-head.stuck{border-bottom-color:var(--line);box-shadow:0 2px 20px rgba(7,9,10,.05)}
.site-head .wrap{display:flex;align-items:center;gap:22px;height:var(--head-h)}
.brand{display:flex;align-items:center;flex:none;transition:transform var(--e)}
.brand:hover{transform:translateY(-1px)}
.brand img{height:30px;width:auto}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  position:relative;padding:9px 13px;border-radius:var(--r-s);
  font-size:.9rem;font-weight:550;color:var(--ink-2);transition:color var(--e), background var(--e);
}
.nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;
  background:var(--green);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .26s cubic-bezier(.2,.7,.3,1);
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{transform:scaleX(1)}
.nav a.on{color:var(--green);font-weight:650}
.nav a.on::after{transform:scaleX(1)}
.head-actions{display:flex;align-items:center;gap:8px;flex:none}

.icon-btn{
  position:relative;width:42px;height:42px;border-radius:var(--r-s);
  display:grid;place-items:center;border:1px solid var(--line);
  background:var(--white);color:var(--ink-2);transition:all var(--e);
}
.icon-btn:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.icon-btn svg{width:19px;height:19px;stroke-width:1.8}
.basket-link.bump{animation:bumpIn .4s cubic-bezier(.2,.7,.3,1)}
.basket-count{
  position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;padding:0 5px;
  border-radius:99px;background:var(--green);color:#fff;
  font-size:.66rem;font-weight:800;display:grid;place-items:center;
  border:2px solid var(--white);
}
.basket-count[data-n="0"]{display:none}
.menu-toggle{display:none}

/* currency picker */
.currency{position:relative;flex:none}
.currency-toggle{
  display:flex;align-items:center;gap:7px;height:42px;padding:0 13px;
  border:1px solid var(--line);border-radius:var(--r-s);
  background:var(--white);font-size:.86rem;font-weight:650;color:var(--ink-2);
  transition:all var(--e);
}
.currency-toggle:hover{border-color:var(--green);color:var(--green)}
.currency-toggle svg{width:17px;height:17px;stroke-width:1.9}
.currency-toggle .chev{width:13px;height:13px;stroke-width:2.4;transition:transform var(--e)}
.currency.open .currency-toggle .chev{transform:rotate(180deg)}
.currency-menu{
  position:absolute;top:calc(100% + 8px);right:0;z-index:70;min-width:232px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sh);padding:6px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .16s ease, transform .16s ease, visibility 0s linear .16s;
}
.currency.open .currency-menu{
  opacity:1;visibility:visible;transform:none;
  transition:opacity .16s ease, transform .16s ease, visibility 0s;
}
.currency-menu button{
  display:flex;align-items:center;gap:10px;width:100%;
  padding:10px 11px;border-radius:var(--r-s);text-align:left;
  font-size:.88rem;color:var(--ink-2);transition:background var(--e);
}
.currency-menu button:hover{background:var(--mist-2)}
.currency-menu button.on{background:var(--green-tint);color:var(--green);font-weight:650}
.currency-menu .sym{width:22px;font-weight:700;flex:none}
.currency-menu .nm{flex:1}
.currency-menu .cd{font-size:.76rem;color:var(--ink-3);font-weight:600}
.currency-menu button.on .cd{color:var(--green)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:var(--head-h) 0 0;z-index:55;
  background:var(--white);padding:22px 24px 40px;overflow-y:auto;
  transform:translateX(100%);transition:transform .28s cubic-bezier(.2,.7,.3,1);
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;border-bottom:1px solid var(--line);
  font-family:var(--font-t);font-size:1.15rem;font-weight:600;
}
.mobile-menu a svg{width:17px;height:17px;color:var(--ink-3)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:var(--r-s);
  font-size:.94rem;font-weight:650;line-height:1.2;
  border:1px solid transparent;transition:all var(--e);white-space:nowrap;
}
.btn svg{width:18px;height:18px;stroke-width:2;flex:none}
.btn::before{
  content:"";position:absolute;top:0;bottom:0;width:36%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.26),transparent);
  transform:translateX(-120%);
}
.btn:hover::before{animation:sweep .7s ease}
.btn:active{transform:translateY(1px)}
.btn-green{background:var(--green);color:#fff;box-shadow:var(--glow)}
.btn-green:hover{background:#02815A;box-shadow:0 10px 30px rgba(2,149,102,.42);transform:translateY(-2px)}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:var(--black-3);transform:translateY(-2px)}
.btn-outline{border-color:var(--line-strong);color:var(--ink);background:var(--white)}
.btn-outline:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.btn-l{padding:16px 30px;font-size:1rem;border-radius:var(--r)}
.btn-s{padding:9px 14px;font-size:.84rem}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}

/* ============================================================
   SECTIONS
   ============================================================ */
.section{padding:84px 0}
.section-mist{background:var(--mist)}
.section-dark{background:var(--black);color:#fff}
.section-head{max-width:62ch;margin:0 0 42px}
.section-head.mid{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-t);font-size:.75rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--green);border-radius:2px}
.section-head.mid .eyebrow::before{display:none}
.section h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.section-dark h2{color:#fff}
.lede{margin-top:14px;font-size:1.05rem;color:var(--ink-3)}
.section-dark .lede{color:#9FB3AC}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--black);color:#fff;padding:92px 0 100px}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%,#000 10%,transparent 72%);
}
.hero::after{
  content:"";position:absolute;width:760px;height:760px;border-radius:50%;
  right:-240px;top:-320px;pointer-events:none;
  background:radial-gradient(circle,rgba(2,149,102,.34) 0%,transparent 66%);
  animation:pulse 9s ease-in-out infinite;
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 14px;border-radius:99px;margin-bottom:24px;
  background:rgba(2,149,102,.14);border:1px solid rgba(2,149,102,.34);
  color:#5EE7A8;font-size:.8rem;font-weight:600;
}
.hero-badge .dot{
  width:7px;height:7px;border-radius:50%;background:var(--green-bright);flex:none;
  box-shadow:0 0 0 4px rgba(0,194,113,.18);animation:pulse 2.4s ease-in-out infinite;
}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.7rem);letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--green-bright)}
.hero .hero-lede{margin-top:22px;font-size:1.12rem;color:#A8BCB4;max-width:52ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-stats{display:flex;gap:34px;margin-top:46px;flex-wrap:wrap}
.hero-stats .n{font-family:var(--font-t);font-size:1.5rem;font-weight:700;color:#fff}
.hero-stats .r{font-size:.82rem;color:#7F948C;margin-top:2px}

.stack{
  position:relative;height:430px;
  transform:translate3d(var(--tx,0),var(--ty,0),0);
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
}
.stack-item{
  position:absolute;width:218px;border-radius:12px;overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.1);
}
.stack-item img{border-radius:12px}
.stack .s1{left:50%;top:10px;transform:translateX(-50%) rotate(-7deg);z-index:1;opacity:.5;
  animation:drift 7s ease-in-out infinite}
.stack .s2{left:33%;top:44px;transform:translateX(-50%) rotate(5deg);z-index:2;opacity:.78;
  animation:drift 7s ease-in-out infinite .9s}
.stack .s3{left:57%;top:74px;transform:translateX(-50%);z-index:3;
  animation:drift 7s ease-in-out infinite .45s}

/* ============================================================
   BOOK CARDS
   ============================================================ */
img.cover{width:100%;border-radius:10px;background:var(--green-deep);transition:transform var(--e)}
.grid-books{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-books.three{grid-template-columns:repeat(3,1fr)}

.card{
  display:flex;flex-direction:column;height:100%;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;transition:border-color var(--e), box-shadow var(--e), transform var(--e);
}
.card:hover{border-color:var(--line-strong);box-shadow:var(--sh);transform:translateY(-4px)}
.card:hover img.cover{transform:scale(1.025)}
.card-top{position:relative;padding:18px 18px 0;overflow:hidden}
.ribbon{
  position:absolute;top:26px;right:26px;z-index:2;
  padding:4px 9px;border-radius:6px;background:var(--green);color:#fff;
  font-size:.66rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:0 3px 10px rgba(0,0,0,.3);
}
.ribbon.dark{background:var(--black)}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.card-body .cat{
  font-family:var(--font-t);font-size:.68rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green);margin-bottom:7px;
}
.card h3{font-size:1.02rem;line-height:1.3;margin-bottom:7px}
.card h3 a{transition:color var(--e)}
.card h3 a:hover{color:var(--green)}
.blurb{
  font-size:.86rem;color:var(--ink-3);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card .meta{display:flex;gap:12px;margin-top:11px;font-size:.76rem;color:var(--ink-3)}
.card .meta span{display:inline-flex;align-items:center;gap:4px}
.card .meta svg{width:13px;height:13px;stroke-width:1.9}
.card-foot{
  margin-top:auto;padding-top:15px;display:flex;align-items:center;
  justify-content:space-between;gap:10px;
}
.price{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.price .amount{font-family:var(--font-t);font-size:1.22rem;font-weight:700;letter-spacing:-.02em}
.price .was{font-size:.82rem;color:var(--ink-3);text-decoration:line-through}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust{border-bottom:1px solid var(--line);background:var(--white)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust .item{display:flex;align-items:center;gap:13px;padding:24px 22px;border-right:1px solid var(--line)}
.trust .item:last-child{border-right:0}
.trust .ic{
  width:40px;height:40px;border-radius:11px;flex:none;display:grid;place-items:center;
  background:var(--green-tint);color:var(--green);transition:transform var(--e);
}
.trust .item:hover .ic{transform:scale(1.08) rotate(-4deg)}
.trust .ic svg{width:20px;height:20px;stroke-width:1.9}
.trust strong{display:block;font-size:.9rem;font-weight:650}
.trust span{display:block;font-size:.8rem;color:var(--ink-3)}

/* ============================================================
   CATEGORY CARDS
   ============================================================ */
.grid-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cat-card{
  display:flex;align-items:center;gap:16px;padding:22px;
  border:1px solid var(--line);border-radius:var(--r);background:var(--white);
  transition:all var(--e);
}
.cat-card:hover{border-color:var(--green);box-shadow:var(--sh-s);transform:translateY(-3px)}
.cat-card .ic{
  width:46px;height:46px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:var(--black);color:var(--green-bright);transition:all var(--e);
}
.cat-card:hover .ic{background:var(--green);color:#fff}
.cat-card .ic svg{width:22px;height:22px;stroke-width:1.8}
.cat-card h3{font-size:1rem;margin-bottom:3px}
.cat-card p{font-size:.84rem;color:var(--ink-3)}
.cat-card .go{margin-left:auto;color:var(--ink-3);transition:all var(--e)}
.cat-card:hover .go{color:var(--green);transform:translateX(4px)}
.cat-card .go svg{width:18px;height:18px;stroke-width:2}

/* ============================================================
   STEPS AND POINTS
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:s}
.step{position:relative;padding-top:52px}
.step::before{
  counter-increment:s;content:counter(s);
  position:absolute;top:0;left:0;width:40px;height:40px;border-radius:11px;
  display:grid;place-items:center;background:var(--green);color:#fff;
  font-family:var(--font-t);font-weight:700;font-size:1.05rem;
}
.step h3{font-size:1.1rem;margin-bottom:8px}
.step p{color:var(--ink-3);font-size:.93rem}
.section-dark .step p{color:#9FB3AC}

.grid-points{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.point{padding:28px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);transition:all var(--e)}
.point:hover{transform:translateY(-3px);box-shadow:var(--sh-s)}
.section-dark .point{background:var(--black-2);border-color:rgba(255,255,255,.08)}
.point .ic{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--green-tint);color:var(--green);margin-bottom:16px;transition:transform var(--e);
}
.point:hover .ic{transform:scale(1.08) rotate(-4deg)}
.section-dark .point .ic{background:rgba(2,149,102,.16);color:var(--green-bright)}
.point .ic svg{width:21px;height:21px;stroke-width:1.9}
.point h3{font-size:1.08rem;margin-bottom:8px}
.section-dark .point h3{color:#fff}
.point p{color:var(--ink-3);font-size:.93rem}
.section-dark .point p{color:#9FB3AC}

/* ============================================================
   FILTERS
   ============================================================ */
.filter-bar{
  display:grid;grid-template-columns:1.6fr repeat(2,1fr);gap:12px;align-items:end;
  padding:20px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);margin-bottom:28px;
}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.78rem;font-weight:650;color:var(--ink-2)}
.field .hint{font-weight:400;color:var(--ink-3)}
input[type=text],input[type=email],input[type=search],input[type=tel],select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line-strong);
  border-radius:var(--r-s);background:var(--white);font-size:.94rem;
  transition:border-color var(--e), box-shadow var(--e);
}
textarea{min-height:130px;resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(2,149,102,.14);
}
select{
  appearance:none;padding-right:38px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7A74' stroke-width='2.2' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 12px center;background-size:17px;
}
.search-box{position:relative}
.search-box svg{
  position:absolute;left:13px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;color:var(--ink-3);stroke-width:1.9;pointer-events:none;
}
.search-box input{padding-left:40px}
.count{font-size:.88rem;color:var(--ink-3);margin-bottom:18px}
.count strong{color:var(--ink)}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.chip{
  padding:8px 15px;border-radius:99px;border:1px solid var(--line-strong);
  background:var(--white);font-size:.85rem;font-weight:550;color:var(--ink-2);
  transition:all var(--e);
}
.chip:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.chip.on{background:var(--black);border-color:var(--black);color:#fff}

/* ============================================================
   PRODUCT PAGE
   ============================================================ */
.crumbs{display:flex;gap:8px;align-items:center;font-size:.82rem;color:var(--ink-3);padding:22px 0;flex-wrap:wrap}
.crumbs a{transition:color var(--e)}
.crumbs a:hover{color:var(--green)}
.crumbs svg{width:13px;height:13px;stroke-width:2}

.product{display:grid;grid-template-columns:400px 1fr;gap:54px;align-items:start}
.product-cover{position:sticky;top:calc(var(--head-h) + 22px)}
.product-cover img.cover{box-shadow:var(--sh-l);border-radius:var(--r)}
.product h1{font-size:clamp(1.7rem,3.4vw,2.4rem);margin:10px 0 14px}
.product .sell-line{font-size:1.02rem;color:var(--ink-2);margin-bottom:26px}
.product .kicker{color:var(--green);font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}
.price-box{padding:24px;border:1px solid var(--line);border-radius:var(--r);background:var(--mist);margin-bottom:28px}
.price-box .row{display:flex;align-items:baseline;gap:12px;margin-bottom:6px;flex-wrap:wrap}
.price-box .amount{font-family:var(--font-t);font-size:2.1rem;font-weight:700;letter-spacing:-.03em}
.price-box .was{font-size:1rem;color:var(--ink-3);text-decoration:line-through}
.price-box .off{padding:3px 9px;border-radius:6px;background:var(--green-tint);color:var(--green);font-size:.78rem;font-weight:750}
.price-box .price-note{font-size:.85rem;color:var(--ink-3);margin-bottom:18px}
.price-box .buttons{display:flex;gap:10px;flex-wrap:wrap}
.price-box .buttons .btn{flex:1;min-width:170px}

.tick-list{display:flex;flex-direction:column;gap:12px;margin:16px 0 0;list-style:none}
.tick-list li{display:flex;gap:11px;font-size:.95rem;color:var(--ink-2)}
.tick-list svg{width:20px;height:20px;flex:none;margin-top:2px;color:var(--green);stroke-width:2.4}
.spec{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:14px;
}
.spec .cell{background:var(--white);padding:15px 18px}
.spec .k{font-size:.74rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin-bottom:3px}
.spec .v{font-size:.95rem;font-weight:600}
.product-block{margin-top:40px}
.product-block h2{font-size:1.4rem;margin-bottom:16px}
.product-block p{color:var(--ink-2);margin-bottom:12px}
.product-block ol{padding-left:20px;color:var(--ink-2)}
.product-block ol li{margin-bottom:7px}

/* ============================================================
   BASKET
   ============================================================ */
.basket-grid{display:grid;grid-template-columns:1fr 360px;gap:34px;align-items:start}
.basket-row{
  display:grid;grid-template-columns:74px 1fr auto;gap:18px;align-items:center;
  padding:18px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--white);margin-bottom:14px;transition:border-color var(--e)
}
.basket-row:hover{border-color:var(--line-strong)}
.basket-row h3{font-size:1rem;margin-bottom:3px}
.basket-row .cat{font-size:.74rem;color:var(--green);font-weight:650;letter-spacing:.08em;text-transform:uppercase}
.basket-row .right-side{display:flex;align-items:center;gap:16px}
.basket-row .amount{font-family:var(--font-t);font-weight:700;font-size:1.05rem}
.order-summary{
  position:sticky;top:calc(var(--head-h) + 22px);
  padding:26px;border:1px solid var(--line);border-radius:var(--r);background:var(--mist);
}
.order-summary h2{font-size:1.2rem;margin-bottom:18px}
.order-summary .line{display:flex;justify-content:space-between;gap:14px;padding:9px 0;font-size:.94rem;color:var(--ink-2)}
.order-summary .line.total{
  border-top:1px solid var(--line-strong);margin-top:9px;padding-top:16px;
  font-size:1.14rem;font-weight:700;color:var(--ink);font-family:var(--font-t);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:820px;margin:0 auto}
.faq details{
  border:1px solid var(--line);border-radius:var(--r);background:var(--white);
  margin-bottom:12px;overflow:hidden;transition:border-color var(--e), box-shadow var(--e);
}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--sh-s)}
.faq summary{
  list-style:none;cursor:pointer;padding:19px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-t);font-weight:600;font-size:1rem;transition:color var(--e);
}
.faq summary:hover{color:var(--green)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";width:11px;height:11px;flex:none;
  border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);
  transform:rotate(45deg);margin-top:-4px;transition:transform var(--e);
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:3px}
.faq .answer{padding:0 22px 20px;color:var(--ink-2);font-size:.95rem}

/* ============================================================
   CTA PANEL
   ============================================================ */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--r-l);
  background:linear-gradient(140deg,var(--green-deep) 0%,#06281B 55%,var(--black) 100%);
  color:#fff;padding:60px 54px;
}
.cta-panel::after{
  content:"";position:absolute;width:540px;height:540px;border-radius:50%;
  right:-180px;top:-240px;
  background:radial-gradient(circle,rgba(2,149,102,.4),transparent 68%);
  animation:pulse 10s ease-in-out infinite;
}
.cta-panel > *{position:relative}
.cta-panel h2{font-size:clamp(1.7rem,3.2vw,2.3rem);color:#fff;max-width:20ch}
.cta-panel p{margin-top:14px;color:#A8BCB4;max-width:52ch}
.news-form{display:flex;gap:10px;margin-top:28px;max-width:470px;flex-wrap:wrap}
.news-form input{flex:1;min-width:210px;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.news-form input::placeholder{color:#7F948C}
.news-form input:focus{border-color:var(--green-bright);box-shadow:0 0 0 3px rgba(0,194,113,.18)}
.form-note{margin-top:12px;font-size:.8rem;color:#7F948C}
.form-note a{color:#9FB3AC;text-decoration:underline}

/* ============================================================
   NOTE FROM A PERSON
   ============================================================ */
.note{
  display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;
  max-width:860px;margin:0 auto;padding:36px;
  border:1px solid var(--line);border-radius:var(--r-l);background:var(--white);
}
.note .avatar{
  width:64px;height:64px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--black);color:var(--green-bright);
  font-family:var(--font-t);font-size:1.3rem;font-weight:700;
}
.note p{color:var(--ink-2);font-size:1rem;line-height:1.75}
.note p + p{margin-top:14px}
.note .sign{margin-top:18px;font-family:var(--font-t);font-weight:600;color:var(--ink)}
.note .sign span{display:block;font-family:var(--font);font-weight:400;font-size:.85rem;color:var(--ink-3)}

/* ============================================================
   TEXT PAGES
   ============================================================ */
.page-head{background:var(--black);color:#fff;padding:58px 0}
.page-head h1{font-size:clamp(1.9rem,4vw,2.6rem)}
.page-head p{margin-top:12px;color:#9FB3AC}
.prose{max-width:800px;margin:0 auto;padding:56px 0 80px}
.prose h2{font-size:1.4rem;margin:38px 0 14px;padding-top:8px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.08rem;margin:24px 0 10px}
.prose p{margin-bottom:14px;color:var(--ink-2)}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px;color:var(--ink-2)}
.prose li{margin-bottom:8px}
.prose a{color:var(--green);font-weight:550}
.prose a:hover{text-decoration:underline}
.updated{display:inline-block;padding:7px 14px;border-radius:99px;background:var(--mist-2);font-size:.82rem;color:var(--ink-3);margin-bottom:34px}
.callout{padding:20px 22px;border-left:3px solid var(--green);background:var(--mist);border-radius:0 var(--r-s) var(--r-s) 0;margin:22px 0}
.callout p:last-child{margin-bottom:0}
.toc{padding:22px 24px;background:var(--mist);border:1px solid var(--line);border-radius:var(--r);margin-bottom:34px}
.toc h2{font-size:.95rem !important;margin:0 0 12px !important;padding:0}
.toc ol{margin:0;padding-left:20px;font-size:.92rem}
.toc li{margin-bottom:6px}
.toc a{color:var(--ink-2);font-weight:400}
.toc a:hover{color:var(--green)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 380px;gap:44px;align-items:start}
.contact-card{padding:26px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);margin-bottom:16px;transition:all var(--e)}
.contact-card:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.contact-card .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--green-tint);color:var(--green);margin-bottom:14px}
.contact-card .ic svg{width:20px;height:20px;stroke-width:1.9}
.contact-card h3{font-size:1rem;margin-bottom:6px}
.contact-card p{font-size:.9rem;color:var(--ink-3)}
.contact-card a{color:var(--green);font-weight:600;word-break:break-word}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field + .field{margin-top:16px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{background:var(--black);color:#9FB3AC;padding:66px 0 0}
.foot-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:44px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.09)}
.foot-brand img{height:34px;width:auto;margin-bottom:18px}
.foot-brand p{font-size:.9rem;max-width:36ch;line-height:1.7}
.site-foot h4{font-family:var(--font-t);font-size:.78rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#fff;margin-bottom:17px}
.site-foot ul{list-style:none}
.site-foot li{margin-bottom:10px}
.site-foot a{font-size:.9rem;transition:color var(--e)}
.site-foot a:hover{color:var(--green-bright)}
.foot-legal{padding:26px 0 34px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:.82rem;color:#6E8278}
.company-box{
  margin-top:22px;padding:18px 20px;border-radius:var(--r-s);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  font-size:.8rem;line-height:1.75;color:#8CA79D;
}
.company-box strong{color:#fff;font-weight:600}

/* ============================================================
   TOAST AND EMPTY STATE
   ============================================================ */
.toast{
  position:fixed;left:50%;bottom:26px;z-index:120;
  transform:translate(-50%,14px);opacity:0;visibility:hidden;pointer-events:none;
  display:flex;align-items:center;gap:11px;max-width:calc(100vw - 32px);
  padding:14px 20px;border-radius:var(--r-s);
  background:var(--black);color:#fff;font-size:.9rem;font-weight:600;box-shadow:var(--sh-l);
  transition:transform .25s cubic-bezier(.2,.7,.3,1),opacity .18s ease,visibility 0s linear .18s;
}
.toast.on{
  transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),opacity .18s ease,visibility 0s;
}
.toast svg{width:19px;height:19px;stroke-width:2.3;color:var(--green-bright);flex:none}

.empty{text-align:center;padding:70px 24px;color:var(--ink-3)}
.empty svg{width:46px;height:46px;stroke-width:1.4;margin:0 auto 16px;opacity:.4}
.empty h3{font-size:1.15rem;color:var(--ink);margin-bottom:8px}
.empty p{max-width:42ch;margin:0 auto 22px;font-size:.95rem}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .grid-books{grid-template-columns:repeat(3,1fr)}
  .product{grid-template-columns:330px 1fr;gap:38px}
  .basket-grid{grid-template-columns:1fr 310px;gap:24px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:900px){
  .nav{display:none}
  .menu-toggle{display:grid}
  .hero-grid{grid-template-columns:1fr;gap:46px}
  .stack{height:340px;max-width:400px;margin:0 auto}
  .stack-item{width:178px}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .trust .item{border-right:0;border-bottom:1px solid var(--line);padding:18px 12px}
  .trust .item:nth-child(odd){border-right:1px solid var(--line)}
  .grid-cats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr;gap:20px}
  .product{grid-template-columns:1fr;gap:30px}
  .product-cover{position:static;max-width:280px;margin:0 auto}
  .basket-grid{grid-template-columns:1fr}
  .order-summary{position:static}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .filter-bar{grid-template-columns:1fr 1fr}
  .filter-bar .wide{grid-column:1/-1}
  .cta-panel{padding:44px 28px}
  .note{grid-template-columns:1fr;gap:18px;padding:28px}
}
@media (max-width:680px){
  .section{padding:58px 0}
  .wrap{padding:0 18px}
  .grid-books,.grid-books.three{grid-template-columns:repeat(2,1fr);gap:14px}
  .grid-cats{grid-template-columns:1fr}
  .grid-points{grid-template-columns:1fr}
  .spec{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding:62px 0 70px}
  .hero-stats{gap:22px}
  .filter-bar{grid-template-columns:1fr}
  .basket-row{grid-template-columns:56px 1fr;gap:12px}
  .basket-row .right-side{grid-column:1/-1;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}
  .card h3{font-size:.95rem}
  .blurb{display:none}
  .currency-toggle .lbl{display:none}
  .currency-menu{right:-60px}
}
@media (max-width:420px){
  .grid-books,.grid-books.three{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

@media print{
  .site-head,.site-foot,.toast,.mobile-menu,.cta-panel{display:none !important}
  body{color:#000;opacity:1}
  .reveal{opacity:1;transform:none}
}