/*
Theme Name: Pulsetto Landing
Theme URI: https://example.com/
Author: [YOUR NAME]
Author URI: https://example.com/
Description: Single-page affiliate landing theme for the Pulsetto vagus nerve stimulator. Google Ads-compliant structure: disclosure bar, hero, gallery, benefits, steps, marquee, reviews, comparison, guarantee, FAQ, sticky mobile CTA. Edit affiliate URL, business name and contact email in Appearance → Customize → Landing Page Settings.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pulsetto-landing
Tags: one-column, custom-colors, landing-page
*/

/* ==========================================================
   TOKENS — Pulsetto "Calm Tech" (Lovable-style execution)
========================================================== */
:root{
  --night:#1E2749;
  --ink:#2B334F;
  --muted:#5A6480;
  --bg:#F7FAFC;
  --line:#E3EAF3;
  --pulse:#0E9594;
  --violet:#4C5FD5;
  --grad:linear-gradient(92deg,#0E9594 0%,#4C5FD5 100%);
  --grad-soft:linear-gradient(135deg,#E4F5F5 0%,#EAEEFC 100%);
  --signal:#F2A93B;
  --white:#fff;
  --r-lg:22px;
  --r-md:16px;
  --shadow:0 12px 34px rgba(30,39,73,.10);
  --shadow-lg:0 20px 50px rgba(30,39,73,.16);
  --maxw:1120px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.65;color:var(--ink);background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-md)}
h1,h2,h3,h4{font-family:'Sora',sans-serif;color:var(--night);line-height:1.2}
h1{font-size:clamp(1.9rem,5vw,3rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.6vw,2.2rem);font-weight:700;letter-spacing:-.01em;margin-bottom:.5rem}
h3{font-size:1.1rem;font-weight:700}
p{margin-bottom:1rem}
a{color:var(--pulse)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:60px 0}
.bg-soft{background:var(--bg)}
.center{text-align:center}
.sub{max-width:660px;margin:0 auto 2.2rem;color:var(--muted);font-size:1.02rem}
.kicker{
  display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:.7rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;background:var(--grad);color:#fff!important;text-decoration:none;
  font-family:'Sora',sans-serif;font-weight:700;font-size:1.02rem;letter-spacing:.02em;
  padding:17px 38px;border-radius:999px;box-shadow:0 10px 26px rgba(14,149,148,.35);
  transition:transform .18s,box-shadow .18s;text-align:center;
}
.btn:hover{transform:translateY(-2px) scale(1.015);box-shadow:0 14px 32px rgba(76,95,213,.35)}
.btn-xl{font-size:1.1rem;padding:19px 46px}
.cta-note{font-size:.82rem;color:var(--muted);margin-top:.7rem}

/* ---------- Top disclosure + announcement ---------- */
.disclosure-bar{
  background:var(--night);color:#C4CDE6;font-size:.76rem;text-align:center;
  padding:7px 14px;line-height:1.45;
}
.disclosure-bar strong{color:#fff}
.announce{
  background:var(--grad);color:#fff;text-align:center;font-size:.86rem;font-weight:600;
  padding:9px 14px;
}
.announce small{font-weight:400;opacity:.9}

/* ---------- Hero ---------- */
.hero{padding:56px 0 64px;background:
  radial-gradient(900px 500px at 85% -10%,rgba(76,95,213,.10),transparent 60%),
  radial-gradient(700px 420px at -10% 20%,rgba(14,149,148,.10),transparent 60%),var(--white);
  overflow:hidden}
.hero-grid{display:grid;gap:40px;align-items:center}
.rating-line{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:.88rem;color:var(--muted)}
.rating-line .stars{color:var(--signal);letter-spacing:2px;font-size:1.02rem}
.hero p.lead{font-size:1.14rem;color:var(--muted);margin:16px 0 20px;max-width:540px}
.hero-checks{list-style:none;margin:0 0 26px;display:grid;gap:10px}
.hero-checks li{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:var(--night);font-size:.98rem}
.hero-checks .tick{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;
  font-size:.75rem;display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pill{
  font-size:.8rem;font-weight:600;color:var(--night);background:var(--white);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  display:inline-flex;align-items:center;gap:6px;box-shadow:0 3px 10px rgba(30,39,73,.06);
}

.pulse-stage{position:relative;display:flex;justify-content:center;align-items:center}
.pulse-ring{
  position:absolute;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(14,149,148,.18) 0%,rgba(76,95,213,.05) 55%,transparent 70%);
  animation:breathe 5.5s ease-in-out infinite;
}
.pulse-ring.r2{width:420px;height:420px;animation-delay:1.3s;opacity:.65}
@keyframes breathe{0%,100%{transform:scale(.9);opacity:.5}50%{transform:scale(1.07);opacity:1}}
.hero-img{width:100%;max-width:440px;position:relative;z-index:1;box-shadow:var(--shadow-lg);border-radius:var(--r-lg)}

/* ---------- Icon strip ---------- */
.icon-strip{background:var(--night);padding:20px 0}
.icon-strip .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px}
.icon-strip span{
  color:#DDE4F5;font-family:'Sora',sans-serif;font-weight:700;font-size:.8rem;
  letter-spacing:.1em;display:inline-flex;align-items:center;gap:9px;
}
.icon-strip .em{font-size:1.15rem}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:34px}
.gallery img{aspect-ratio:1/1;object-fit:cover;width:100%;transition:transform .25s;box-shadow:var(--shadow)}
.gallery img:hover{transform:scale(1.02)}

/* ---------- Benefit emoji cards ---------- */
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:34px}
.benefit{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 18px;text-align:center;transition:transform .2s,box-shadow .2s;
}
.benefit:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.benefit .em{font-size:2rem;display:block;margin-bottom:10px}
.benefit h3{font-size:.98rem;margin-bottom:4px}
.benefit p{margin:0;font-size:.85rem;color:var(--muted)}

/* ---------- Alternating feature blocks ---------- */
.feat{display:grid;gap:30px;align-items:center;margin-top:46px}
.feat img{box-shadow:var(--shadow-lg);border-radius:var(--r-lg)}
.feat h3{font-size:clamp(1.25rem,2.6vw,1.6rem);margin-bottom:.6rem}
.feat p{color:var(--muted);margin-bottom:0}

/* ---------- Sub-feature trio ---------- */
.trio{display:grid;gap:18px;margin-top:30px}
.trio-item{background:var(--grad-soft);border-radius:var(--r-lg);padding:24px}
.trio-item h4{font-size:1rem;margin-bottom:6px}
.trio-item p{margin:0;font-size:.9rem;color:var(--muted)}

/* ---------- Steps ---------- */
.steps{display:grid;gap:22px;margin-top:36px}
.step{background:var(--white);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.step img{border-radius:0;aspect-ratio:16/10;object-fit:cover;width:100%}
.step-body{padding:22px;position:relative}
.step-num{
  position:absolute;top:-24px;left:22px;width:48px;height:48px;border-radius:50%;
  background:var(--grad);color:#fff;font-family:'Sora',sans-serif;font-weight:800;
  font-size:1.15rem;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(14,149,148,.35);
}
.step-body h3{margin:16px 0 6px}
.step-body p{margin:0;font-size:.92rem;color:var(--muted)}

/* ---------- Marquee ---------- */
.marquee{background:var(--grad);padding:14px 0;overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-block;animation:scrollx 22s linear infinite}
.marquee span{
  color:#fff;font-family:'Sora',sans-serif;font-weight:700;font-size:.9rem;
  letter-spacing:.06em;padding:0 26px;
}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Reviews ---------- */
.review-grid{display:grid;gap:20px;margin-top:34px}
.review{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow);
}
.review-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.review-head img{width:54px;height:54px;border-radius:50%;object-fit:cover}
.review-head .who{font-family:'Sora',sans-serif;font-weight:700;color:var(--night);font-size:.95rem}
.review .stars{color:var(--signal);letter-spacing:2px;font-size:.95rem}
.review blockquote{font-size:.94rem;color:var(--muted);font-style:italic}
.review-note{font-size:.8rem;color:var(--muted);margin-top:20px;text-align:center}

/* ---------- Comparison ---------- */
.compare-scroll{overflow-x:auto;margin-top:34px;-webkit-overflow-scrolling:touch}
table.compare{
  width:100%;min-width:520px;border-collapse:collapse;background:var(--white);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);
}
.compare th,.compare td{padding:15px 20px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line)}
.compare thead th{background:var(--night);color:#fff;font-family:'Sora',sans-serif;font-size:.86rem}
.compare thead th:nth-child(2){background:var(--pulse)}
.compare tr:last-child td{border-bottom:none}
.check{color:var(--pulse);font-weight:800}
.cross{color:#C2CADD;font-weight:800}

/* ---------- Guarantee box ---------- */
.guarantee{
  background:var(--night);border-radius:26px;padding:52px 28px;text-align:center;color:#fff;
  position:relative;overflow:hidden;
}
.guarantee::before{
  content:"";position:absolute;inset:-30%;
  background:radial-gradient(circle at 75% 15%,rgba(14,149,148,.4),transparent 50%),
             radial-gradient(circle at 15% 90%,rgba(76,95,213,.35),transparent 50%);
}
.guarantee>*{position:relative}
.guarantee .em{font-size:2.6rem;display:block;margin-bottom:12px}
.guarantee h2{color:#fff}
.guarantee p{color:#C4CDE6;max-width:560px;margin:0 auto 26px}
.guarantee .cta-note{color:#98A3C4}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:34px auto 0}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;background:var(--white);overflow:hidden}
.faq-q{
  width:100%;background:none;border:none;text-align:left;cursor:pointer;
  font-family:'Sora',sans-serif;font-weight:700;font-size:.97rem;color:var(--night);
  padding:18px 52px 18px 20px;position:relative;
}
.faq-q::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:400;transition:transform .25s;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 18px;font-size:.92rem;color:var(--muted);margin:0}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--white);
  border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  display:flex;justify-content:center;box-shadow:0 -8px 24px rgba(30,39,73,.12);
  transform:translateY(110%);transition:transform .3s ease;
}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta .btn{padding:13px 24px;font-size:.98rem;width:100%;max-width:480px}

/* ---------- Footer ---------- */
.site-footer{background:var(--night);color:#98A3C4;font-size:.84rem;padding:50px 0 96px}
.site-footer p{line-height:1.7}
.site-footer strong{color:#DDE4F5}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin:22px 0;justify-content:center}
.footer-links a{color:#C4CDE6;text-decoration:none;font-weight:500}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-copy{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .pulse-ring,.marquee-track{animation:none}
  .reveal{opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}

/* ---------- ≥760px ---------- */
@media(min-width:760px){
  section{padding:84px 0}
  .hero-grid{grid-template-columns:1.05fr .95fr}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .benefit-grid{grid-template-columns:repeat(4,1fr)}
  .feat{grid-template-columns:1fr 1fr}
  .feat.flip .feat-media{order:2}
  .trio{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .review-grid{grid-template-columns:repeat(3,1fr)}
  .sticky-cta{display:none}
  .site-footer{padding-bottom:50px}
}

/* ---------- Real image additions ---------- */
.hero-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.hero-brand img{height:16px;width:auto;border-radius:0}
.hero-brand span{
  font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--pulse);border:1px solid var(--pulse);border-radius:999px;padding:3px 10px;
}
.hero-img{background:#fff;object-fit:contain;padding:14px}
.gallery img{background:#fff}
.step img{background:#fff;object-fit:cover}
.step img[src*="step-1"],.step img[src*="step-2"]{object-fit:contain;background:#F2F5F9}
.feat img{background:#fff}
.community-img{
  display:block;max-width:520px;width:100%;margin:0 auto 6px;border-radius:var(--r-lg);
  box-shadow:var(--shadow);
}
.community-cap{text-align:center;font-size:.78rem;color:var(--muted);margin-bottom:26px}


/* ===== Conversion upgrade additions ===== */
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px;max-width:610px}
.proof-row div{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:16px;padding:13px 12px;box-shadow:0 8px 24px rgba(30,39,73,.08)}
.proof-row strong{display:block;font-family:'Sora',sans-serif;color:var(--night);font-size:1.05rem;line-height:1.1}
.proof-row span{display:block;color:var(--muted);font-size:.78rem;margin-top:4px}
.conversion-band{padding:56px 0;background:linear-gradient(180deg,#fff,#F5FBFB)}
.intent-grid{display:grid;gap:22px;align-items:center}
.left-sub{text-align:left;margin-left:0}
.intent-card,.persona,.trust-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:24px}
.intent-card h3,.persona h3,.trust-card h3{font-size:1.03rem;margin-bottom:12px}
.mini-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.mini-list li{position:relative;padding-left:26px;color:var(--muted);font-weight:600}
.mini-list li:before{content:'✓';position:absolute;left:0;top:0;color:var(--pulse);font-weight:900}
.persona-grid,.trust-grid{display:grid;gap:18px;margin-top:34px}
.persona p,.trust-card p{font-size:.92rem;color:var(--muted);margin:0}
.trust-card span{font-size:1.8rem;display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:16px;background:#F2FBFB;margin-bottom:12px}
.final-cta-section{background:linear-gradient(135deg,#F2FBFB 0%,#FFFFFF 48%,#F5F7FF 100%);padding:72px 0}
.final-cta-card{max-width:820px;margin:auto;text-align:center;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:44px 24px;position:relative;overflow:hidden}
.final-cta-card:before{content:'';position:absolute;inset:-45%;background:radial-gradient(circle at 20% 20%,rgba(14,149,148,.18),transparent 36%),radial-gradient(circle at 85% 75%,rgba(76,95,213,.14),transparent 34%);pointer-events:none}
.final-cta-card>*{position:relative}
.final-cta-card p{max-width:620px;margin:0 auto 26px;color:var(--muted)}
.final-badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px;color:var(--muted);font-size:.88rem;font-weight:700}
.final-badges span{background:#F8FAFC;border:1px solid var(--line);padding:8px 12px;border-radius:999px}
/* desktop + mobile sticky CTA for conversion */
.sticky-cta{display:flex!important;background:rgba(255,255,255,.94);backdrop-filter:blur(10px)}
.site-footer{padding-bottom:104px}
@media(min-width:760px){
  .intent-grid{grid-template-columns:1.15fr .85fr}
  .persona-grid,.trust-grid{grid-template-columns:repeat(4,1fr)}
  .sticky-cta{left:50%;right:auto;bottom:22px;transform:translate(-50%,140%);border:1px solid var(--line);border-radius:999px;padding:8px;box-shadow:0 16px 42px rgba(30,39,73,.18)}
  .sticky-cta.show{transform:translate(-50%,0)}
  .sticky-cta .btn{width:auto;min-width:260px}
}
@media(max-width:759px){
  .proof-row{grid-template-columns:1fr;max-width:100%}
  .persona-grid,.trust-grid{grid-template-columns:1fr}
  .final-cta-card{padding:34px 18px}
  .compare{font-size:.86rem}
}