/* =====================================================================
   ITS PEMF — itspemf.com
   style.css  ·  all presentation for index.php
   Sections: 01 tokens · 02 reset · 03 base · 04 header · 05 hero
             06 sections · 07 product cards · 08 feature product
             09 why · 10 contact form · 11 footer · 12 utilities
             13 motion · 14 responsive
   ===================================================================== */

/* ---------------------------------------------------------------- */
/* 01 · Design tokens                                               */
/* ---------------------------------------------------------------- */
:root{
  --ink:            #0c2422;
  --ink-soft:       #3d5a57;
  --ink-mute:       #6d8783;
  --paper:          #ffffff;
  --paper-2:        #f4faf9;
  --paper-3:        #e8f3f1;
  --line:           #dcebe8;

  --teal-900:       #062a28;
  --teal-800:       #0c3f3c;
  --teal-700:       #11544f;
  --teal-600:       #17695f;
  --teal-500:       #1f8b7c;
  --teal-400:       #35b3a0;
  --mint:           #6dbfb8;
  --mint-soft:      #a9ded8;
  --gold:           #e9b855;

  --radius-sm:      10px;
  --radius:         16px;
  --radius-lg:      26px;

  --shadow-sm:      0 2px 6px rgba(12,63,60,.06);
  --shadow:         0 14px 34px -18px rgba(12,63,60,.30);
  --shadow-lg:      0 30px 70px -30px rgba(12,63,60,.42);

  --wrap:           1140px;
  --header-h:       74px;

  --font:           "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-head:      "Fraunces", "Georgia", "Times New Roman", serif;

  --ease:           cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------------------------------------------- */
/* 02 · Reset                                                       */
/* ---------------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 16px); }
body,h1,h2,h3,h4,p,ul,ol,figure,blockquote{ margin:0; }
ul,ol{ padding:0; list-style:none; }
img,svg,video{ display:block; max-width:100%; height:auto; }
button,input,select,textarea{ font:inherit; color:inherit; }
button{ cursor:pointer; }
a{ color:inherit; text-decoration:none; }
table{ border-collapse:collapse; }

/* ---------------------------------------------------------------- */
/* 03 · Base                                                        */
/* ---------------------------------------------------------------- */
body{
  font-family:var(--font);
  font-size:17px;
  line-height:1.68;
  color:var(--ink);
  background:var(--paper);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{ font-family:var(--font-head); font-weight:600; line-height:1.16; letter-spacing:-.015em; color:var(--teal-900); }
h1{ font-size:clamp(2.1rem,5.1vw,3.6rem); }
h2{ font-size:clamp(1.65rem,3.4vw,2.5rem); }
h3{ font-size:clamp(1.2rem,2vw,1.5rem); }
h4{ font-size:1.02rem; }
p{ color:var(--ink-soft); }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:22px; }
.section{ padding:clamp(58px,8vw,104px) 0; }
.section-alt{ background:linear-gradient(180deg,var(--paper-2),var(--paper)); border-block:1px solid var(--line); }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:16px; top:-60px; z-index:200;
  background:var(--teal-800); color:#fff; padding:10px 18px; border-radius:0 0 var(--radius-sm) var(--radius-sm);
  transition:top .25s var(--ease);
}
.skip-link:focus{ top:0; }
:focus-visible{ outline:3px solid var(--teal-400); outline-offset:3px; border-radius:6px; }

/* ---------------------------------------------------------------- */
/* 04 · Header                                                      */
/* ---------------------------------------------------------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-stuck{ box-shadow:var(--shadow-sm); border-bottom-color:var(--line); background:rgba(255,255,255,.96); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:var(--header-h); }

.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:40px; height:40px; flex:0 0 40px; border-radius:12px; display:grid; place-items:center;
  background:linear-gradient(140deg,var(--teal-600),var(--teal-400));
  box-shadow:0 8px 18px -8px rgba(23,105,95,.7);
}
.brand-mark svg{ width:22px; height:22px; fill:#fff; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-text strong{ font-family:var(--font-head); font-size:1.22rem; letter-spacing:-.02em; color:var(--teal-900); }
.brand-text small{ font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-mute); }

.primary-nav ul{ display:flex; align-items:center; gap:6px; }
.primary-nav a{
  display:inline-block; padding:9px 15px; border-radius:999px; font-size:.95rem; font-weight:500;
  color:var(--ink-soft); transition:color .2s var(--ease), background .2s var(--ease);
}
.primary-nav a:hover{ color:var(--teal-700); background:var(--paper-3); }
.primary-nav .nav-cta{
  background:var(--teal-700); color:#fff; font-weight:600; padding:10px 20px;
  box-shadow:0 10px 22px -12px rgba(17,84,79,.9);
}
.primary-nav .nav-cta:hover{ background:var(--teal-600); color:#fff; }

.nav-toggle{
  display:none; width:44px; height:44px; border:1px solid var(--line); border-radius:12px;
  background:var(--paper); padding:11px 10px; flex-direction:column; justify-content:space-between;
}
.nav-toggle span:not(.sr-only){ display:block; height:2px; width:100%; background:var(--teal-800); border-radius:2px; transition:transform .28s var(--ease), opacity .2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* ---------------------------------------------------------------- */
/* 05 · Hero                                                        */
/* ---------------------------------------------------------------- */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(1100px 620px at 82% -10%, rgba(109,191,184,.30), transparent 62%),
    radial-gradient(760px 520px at 4% 8%, rgba(31,139,124,.16), transparent 60%),
    linear-gradient(180deg,var(--paper-2) 0%, var(--paper) 78%);
  padding:clamp(48px,7vw,86px) 0 clamp(56px,7vw,92px);
}
.hero-glow{
  position:absolute; inset:auto -12% -40% 46%; height:520px; pointer-events:none;
  background:radial-gradient(closest-side, rgba(53,179,160,.28), transparent);
  filter:blur(20px);
}
.hero-inner{
  position:relative; display:grid; grid-template-columns:1.06fr .94fr;
  gap:clamp(30px,5vw,64px); align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.78rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--teal-600); background:var(--paper-3); border:1px solid var(--line);
  padding:6px 14px; border-radius:999px; margin-bottom:18px;
}
.hero h1{ margin-bottom:18px; }
.hero .hl{
  background:linear-gradient(180deg,transparent 62%, rgba(109,191,184,.55) 62%);
  padding:0 .08em; border-radius:3px;
}
.lede{ font-size:clamp(1.03rem,1.4vw,1.16rem); max-width:56ch; }

.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }
.hero-stats{
  display:flex; flex-wrap:wrap; gap:clamp(18px,3vw,44px);
  margin-top:38px; padding-top:26px; border-top:1px solid var(--line);
}
.hero-stats li{ display:flex; flex-direction:column; }
.hero-stats strong{ font-family:var(--font-head); font-size:1.5rem; color:var(--teal-700); line-height:1.2; }
.hero-stats span{ font-size:.83rem; letter-spacing:.05em; text-transform:uppercase; color:var(--ink-mute); }

.hero-visual{ position:relative; display:grid; place-items:center; }
.hero-ring{
  position:absolute; width:min(430px,86%); aspect-ratio:1; border-radius:50%;
  background:linear-gradient(150deg, rgba(109,191,184,.34), rgba(53,179,160,.10));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.6);
}
.hero-ring::after{
  content:""; position:absolute; inset:13%; border-radius:50%;
  border:1px dashed rgba(17,84,79,.28);
}
.hero-visual img{
  position:relative; width:min(400px,84%); border-radius:var(--radius-lg);
  filter:drop-shadow(0 34px 42px rgba(12,63,60,.30));
  animation:float 7s ease-in-out infinite;
}
.hero-badge{
  position:absolute; top:8%; right:2%;
  background:var(--gold); color:#3a2c07; font-size:.74rem; font-weight:800;
  letter-spacing:.1em; text-transform:uppercase; padding:8px 15px; border-radius:999px;
  box-shadow:0 12px 26px -12px rgba(233,184,85,.95); rotate:4deg;
}

/* ---------------------------------------------------------------- */
/* 06 · Section heads                                               */
/* ---------------------------------------------------------------- */
.section-head{ max-width:62ch; margin-bottom:clamp(34px,4.5vw,54px); }
.section-head h2{ margin-bottom:12px; }
.section-sub{ font-size:1.04rem; }

/* ---------------------------------------------------------------- */
/* 07 · Product cards                                               */
/* ---------------------------------------------------------------- */
.product-grid{
  display:grid; gap:26px;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
}
.product-card{
  display:flex; flex-direction:column;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden; box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.product-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:var(--mint-soft); }
.product-card:focus-within{ box-shadow:var(--shadow-lg); }

.card-media{
  position:relative; background:linear-gradient(160deg,var(--paper-3),#fbfdfd);
  padding:26px; display:grid; place-items:center; border-bottom:1px solid var(--line);
}
.card-media img{ width:100%; max-width:270px; aspect-ratio:1; object-fit:contain; transition:transform .5s var(--ease); }
.product-card:hover .card-media img{ transform:scale(1.045); }
.card-badge{
  position:absolute; top:16px; left:16px;
  background:var(--teal-700); color:#fff; font-size:.68rem; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase; padding:6px 12px; border-radius:999px;
}

.card-body{ display:flex; flex-direction:column; gap:12px; padding:24px 24px 26px; flex:1; }
.card-body h3{ margin:0; }
.card-tagline{ font-size:.92rem; font-weight:600; color:var(--teal-600); letter-spacing:.01em; }
.card-summary{ font-size:.97rem; }

.tick-list{ display:flex; flex-direction:column; gap:8px; margin-top:4px; }
.tick-list li{ display:flex; gap:10px; align-items:flex-start; font-size:.93rem; color:var(--ink-soft); }
.ico-star{ width:16px; height:16px; flex:0 0 16px; margin-top:4px; fill:var(--teal-400); }

.dot-list{ display:flex; flex-direction:column; gap:9px; }
.dot-list li{ position:relative; padding-left:18px; font-size:.93rem; color:var(--ink-soft); }
.dot-list li::before{
  content:""; position:absolute; left:2px; top:.62em; width:6px; height:6px;
  border-radius:50%; background:var(--mint);
}

.card-details{ border-top:1px solid var(--line); padding-top:14px; margin-top:6px; }
.card-details summary{
  cursor:pointer; font-size:.9rem; font-weight:650; color:var(--teal-700);
  list-style:none; display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.card-details summary::-webkit-details-marker{ display:none; }
.card-details summary::after{
  content:"+"; font-size:1.15rem; line-height:1; width:26px; height:26px; flex:0 0 26px;
  display:grid; place-items:center; border-radius:50%; background:var(--paper-3);
  color:var(--teal-700); transition:transform .25s var(--ease);
}
.card-details[open] summary::after{ transform:rotate(45deg); }
.details-inner{ padding-top:14px; display:flex; flex-direction:column; gap:12px; }
.details-inner p{ font-size:.92rem; }

.mini-grid{ display:grid; gap:10px; grid-template-columns:1fr; margin-top:4px; }
.mini{ background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:12px 14px; }
.mini h4{ font-family:var(--font); font-size:.83rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase; color:var(--teal-700); margin-bottom:4px; }
.mini p{ font-size:.88rem; }

.card-foot{
  display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
  margin-top:auto; padding-top:16px; border-top:1px solid var(--line);
}
.price{ font-family:var(--font-head); font-size:1.3rem; font-weight:600; color:var(--teal-800); display:flex; align-items:baseline; gap:7px; }
.price small{ font-family:var(--font); font-size:.66rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-mute); }
.sku{ font-size:.76rem; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-mute); }

/* ---------------------------------------------------------------- */
/* 08 · Feature product (fourth)                                    */
/* ---------------------------------------------------------------- */
.feature-product{
  display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(24px,4vw,52px); align-items:start;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(22px,3.4vw,38px); box-shadow:var(--shadow-sm);
}
.feature-media{
  position:relative; background:linear-gradient(160deg,var(--paper-3),#fbfdfd);
  border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  display:flex; flex-direction:column; align-items:center; gap:18px;
}
.feature-media > img{ width:100%; max-width:330px; aspect-ratio:1; object-fit:contain; }
.feature-sub{ margin:0; width:100%; border-top:1px solid var(--line); padding-top:16px; }
.feature-sub img{ width:100%; border-radius:var(--radius-sm); border:1px solid var(--line); }
.feature-sub figcaption{ margin-top:9px; font-size:.78rem; color:var(--ink-mute); text-align:center; line-height:1.45; }
.pack-note{
  font-size:.87rem; font-weight:650; color:var(--teal-600);
  background:var(--paper-2); border:1px dashed var(--mint-soft);
  border-radius:var(--radius-sm); padding:9px 14px; margin-top:10px;
}
.feature-copy{ display:flex; flex-direction:column; gap:14px; }
.feature-copy h3{ margin:0; }
.feature-copy p{ font-size:.96rem; }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:6px; }
.mini-head{
  font-family:var(--font); font-size:.78rem; font-weight:700; letter-spacing:.12em;
  text-transform:uppercase; color:var(--teal-600); margin-bottom:10px;
}

/* ---------------------------------------------------------------- */
/* 09 · Why                                                         */
/* ---------------------------------------------------------------- */
.why-wrap{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,5vw,64px); align-items:center; }
.why-copy h2{ margin-bottom:16px; }
.why-copy p + p{ margin-top:14px; }
.benefit-row{
  display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:28px;
}
.benefit-row li{
  background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:14px 16px; display:flex; flex-direction:column; gap:2px;
  border-left:3px solid var(--mint);
}
.benefit-row strong{ font-size:.95rem; color:var(--teal-800); }
.benefit-row span{ font-size:.84rem; color:var(--ink-mute); }

.why-visual{
  background:linear-gradient(160deg,var(--teal-800),var(--teal-600));
  border-radius:var(--radius-lg); padding:22px; box-shadow:var(--shadow-lg);
}
.why-visual img{ border-radius:var(--radius); }
.why-caption{ text-align:center; color:var(--mint-soft); font-size:.85rem; letter-spacing:.08em; text-transform:uppercase; margin-top:14px; }

/* ---------------------------------------------------------------- */
/* 10 · Contact                                                     */
/* ---------------------------------------------------------------- */
.section-contact{
  background:
    radial-gradient(900px 480px at 88% 0%, rgba(109,191,184,.22), transparent 60%),
    linear-gradient(180deg,var(--paper-2),var(--paper-3));
  border-top:1px solid var(--line);
}
.contact-wrap{ display:grid; grid-template-columns:1fr 1.06fr; gap:clamp(30px,5vw,60px); align-items:start; }
.contact-copy h2{ margin-bottom:14px; }
.contact-points{ display:flex; flex-direction:column; gap:14px; margin:26px 0 18px; }
.contact-points li{ display:flex; gap:14px; align-items:center; }
.cp-ico{
  width:42px; height:42px; flex:0 0 42px; border-radius:12px; display:grid; place-items:center;
  background:var(--paper); border:1px solid var(--line); color:var(--teal-600);
  font-weight:700; font-size:1.05rem; box-shadow:var(--shadow-sm);
}
.cp-ico svg{ width:20px; height:20px; fill:currentColor; }
.cp-ico-wa{ background:#25d366; border-color:#1fbe5b; color:#053b22; box-shadow:0 10px 20px -12px rgba(5,59,34,.9); }
.contact-points strong{ display:block; font-size:.76rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-mute); }
.contact-points a{ font-weight:600; color:var(--teal-700); border-bottom:1px solid rgba(23,105,95,.3); }
.contact-points a:hover{ color:var(--teal-500); }
.cp-wa a{ color:#0f7a43; border-bottom-color:rgba(15,122,67,.35); }
.cp-wa a:hover{ color:#0b6135; }
.cp-wa em{ display:block; font-size:.78rem; font-style:normal; color:var(--ink-mute); margin-top:1px; }
.contact-note{ font-size:.9rem; color:var(--ink-mute); }

/* ---------------------------------------------------------------- */
/*  Floating WhatsApp button                                        */
/* ---------------------------------------------------------------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:120;
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 20px 13px 16px; border-radius:999px;
  background:#25d366; color:#053b22;
  font-weight:700; font-size:.95rem;
  box-shadow:0 16px 34px -14px rgba(5,59,34,.72);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.wa-float svg{ width:23px; height:23px; flex:0 0 23px; fill:currentColor; }
.wa-float:hover{ background:#1ebe5b; transform:translateY(-3px); box-shadow:0 22px 40px -14px rgba(5,59,34,.85); }
.wa-float:focus-visible{ outline:3px solid var(--teal-800); outline-offset:3px; }

.contact-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(22px,3.2vw,36px); box-shadow:var(--shadow);
}
.contact-form{ display:flex; flex-direction:column; gap:16px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ display:flex; flex-direction:column; gap:7px; }
.field label{ font-size:.85rem; font-weight:650; color:var(--teal-800); letter-spacing:.01em; }
.field .opt{ font-weight:400; color:var(--ink-mute); }
.field input,.field select,.field textarea{
  width:100%; padding:13px 15px; border:1px solid var(--line); border-radius:var(--radius-sm);
  background:var(--paper-2); font-size:.97rem; color:var(--ink);
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236d8783'%3E%3Cpath d='M12 16 6 10h12z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 13px center; background-size:16px; padding-right:40px; }
.field textarea{ resize:vertical; min-height:130px; }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; background:var(--paper); border-color:var(--teal-400);
  box-shadow:0 0 0 4px rgba(53,179,160,.16);
}
.field input::placeholder,.field textarea::placeholder{ color:#9fb2af; }
.field-error{ font-size:.8rem; color:#b3261e; min-height:0; }
.field.has-error input,.field.has-error textarea{ border-color:#e2a9a5; background:#fff7f6; }
.field.has-error .field-error{ min-height:1.1em; }

.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-weight:650; font-size:.97rem; padding:14px 26px; border:1px solid transparent;
  border-radius:999px; transition:transform .2s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.btn:active{ transform:translateY(1px); }
.btn-primary{
  background:linear-gradient(135deg,var(--teal-700),var(--teal-500)); color:#fff;
  box-shadow:0 18px 32px -18px rgba(17,84,79,.95);
}
.btn-primary:hover{ background:linear-gradient(135deg,var(--teal-600),var(--teal-400)); box-shadow:0 22px 40px -18px rgba(17,84,79,1); }
.btn-ghost{ background:var(--paper); color:var(--teal-700); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--mint); background:var(--paper-2); }
.btn-small{ padding:10px 20px; font-size:.88rem; background:var(--teal-700); color:#fff; }
.btn-small:hover{ background:var(--teal-600); }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.6; pointer-events:none; }

.form-foot{ font-size:.79rem; color:var(--ink-mute); }
.form-status{ font-size:.87rem; font-weight:600; }
.form-status.ok{ color:var(--teal-600); }
.form-status.err{ color:#b3261e; }

.alert{ border-radius:var(--radius); padding:18px 20px; }
.alert-ok{ background:var(--paper-2); border:1px solid var(--mint-soft); }
.alert-ok h3{ margin-bottom:6px; }
.alert-ok p{ margin-bottom:14px; }
.alert-err{ background:#fff7f6; border:1px solid #f0c9c5; color:#8c1d18; font-size:.92rem; margin-bottom:4px; }
.alert-err span{ display:block; margin-top:4px; }

/* Diagnostic panel — only ever rendered with ?maildebug=1 */
.mail-debug{
  background:#0c2422; color:#cfe6e3; border-radius:var(--radius);
  padding:16px 18px; margin-bottom:16px; font-size:.86rem;
}
.mail-debug h3{ color:var(--mint); font-family:var(--font); font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:10px; }
.mail-debug p{ color:#cfe6e3; margin-bottom:7px; }
.mail-debug pre{
  background:#062a28; border:1px solid rgba(207,230,227,.2); border-radius:8px;
  padding:11px 13px; margin:9px 0; overflow-x:auto; white-space:pre-wrap; word-break:break-word;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:.78rem; line-height:1.5; color:#a9ded8;
}
.mail-debug code{ background:rgba(207,230,227,.14); padding:1px 5px; border-radius:4px; }
.mail-debug-note{ font-size:.78rem !important; color:#9dbcb9 !important; }

/* ---------------------------------------------------------------- */
/* 11 · Footer                                                      */
/* ---------------------------------------------------------------- */
.site-footer{ background:var(--teal-900); color:#cfe6e3; padding:clamp(44px,6vw,72px) 0 24px; }
.footer-inner{ display:grid; grid-template-columns:1.15fr .7fr 1.15fr; gap:clamp(26px,4vw,52px); }
.site-footer h3{ font-family:var(--font); font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--mint); margin-bottom:14px; }
.footer-brand strong{ font-family:var(--font-head); font-size:1.5rem; color:#fff; display:block; margin-bottom:8px; }
.footer-brand p{ color:#a9c6c3; font-size:.92rem; margin-bottom:12px; }
.footer-brand a{ color:var(--mint); font-weight:600; border-bottom:1px solid rgba(109,191,184,.35); }
.footer-nav ul{ display:flex; flex-direction:column; gap:9px; }
.footer-nav a{ color:#cfe6e3; font-size:.94rem; }
.footer-nav a:hover{ color:var(--mint); }
.footer-legal p{ font-size:.84rem; color:#9dbcb9; }
.footer-legal p + p{ margin-top:10px; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;
  margin-top:clamp(30px,4vw,48px); padding-top:20px; border-top:1px solid rgba(207,230,227,.16);
}
.footer-bottom p{ font-size:.84rem; color:#9dbcb9; }
.footer-bottom a{ color:var(--mint); }

/* ---------------------------------------------------------------- */
/* 12 · Motion                                                      */
/* ---------------------------------------------------------------- */
/* Scoped to .js so that with JavaScript unavailable — or failed — the
   page is simply fully visible instead of stuck at opacity 0. */
.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in{ opacity:1; transform:none; }

@keyframes float{ 0%,100%{ transform:translateY(-8px); } 50%{ transform:translateY(8px); } }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .js .reveal{ opacity:1 !important; transform:none !important; }
}

/* ---------------------------------------------------------------- */
/* 13 · Responsive                                                  */
/* ---------------------------------------------------------------- */
@media (max-width:1000px){
  .hero-inner,.why-wrap,.contact-wrap{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .hero-visual img{ width:min(320px,70%); }
  .hero-ring{ width:min(340px,74%); }
  .feature-product{ grid-template-columns:1fr; }
  .feature-media > img{ max-width:290px; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
  .footer-legal{ grid-column:1 / -1; }
}

@media (max-width:820px){
  .nav-toggle{ display:flex; }
  .primary-nav{
    position:absolute; left:0; right:0; top:100%;
    background:var(--paper); border-bottom:1px solid var(--line); box-shadow:var(--shadow);
    max-height:0; overflow:hidden; transition:max-height .34s var(--ease);
  }
  .primary-nav.is-open{ max-height:420px; }
  .primary-nav ul{ flex-direction:column; align-items:stretch; gap:2px; padding:12px 18px 20px; }
  .primary-nav a{ display:block; padding:13px 14px; border-radius:10px; }
  .primary-nav .nav-cta{ text-align:center; margin-top:8px; }

  /* No-JavaScript fallback: the toggle cannot work, so show the menu flat. */
  html:not(.js) .nav-toggle{ display:none; }
  html:not(.js) .header-inner{ flex-wrap:wrap; }
  html:not(.js) .brand{ padding-top:12px; }
  html:not(.js) .primary-nav{ position:static; width:100%; max-height:none; overflow:visible; border-bottom:0; box-shadow:none; background:transparent; }
  html:not(.js) .primary-nav ul{ flex-direction:row; flex-wrap:wrap; gap:4px; padding:2px 0 14px; }
  html:not(.js) .primary-nav a{ padding:8px 12px; }
  html:not(.js) .primary-nav .nav-cta{ margin-top:0; padding:8px 18px; }

  /* Clearance so the floating button never sits on the footer links. */
  .site-footer{ padding-bottom:92px; }
}

@media (max-width:640px){
  body{ font-size:16px; }
  .field-row,.two-col,.benefit-row{ grid-template-columns:1fr; }
  .hero-stats{ gap:20px; }
  .hero-stats li{ min-width:44%; }
  .product-grid{ grid-template-columns:1fr; }
  .card-foot{ flex-direction:column; align-items:flex-start; }
  .card-foot .btn-small{ width:100%; }
  .footer-inner{ grid-template-columns:1fr; }

  /* Icon-only WhatsApp button, so it stays out of the way on small screens. */
  .wa-float{ right:16px; bottom:16px; padding:14px; gap:0; }
  .wa-float-text{ display:none; }
  .wa-float svg{ width:26px; height:26px; flex-basis:26px; }
}