/* DentaBiome — main.css | v2 spec build | dentabiume.com */

:root{
  --c-primary:#1d4ed8;
  --c-primary-dark:#1e3a8a;
  --c-primary-light:#4a90d9;
  --c-accent:#f4b942;
  --c-accent-dark:#d49a1c;
  --c-bg:#ffffff;
  --c-bg-soft:#f7faff;
  --c-bg-mute:#eef4fb;
  --c-text:#1a2238;
  --c-text-mute:#5a6b7e;
  --c-border:#dde6f1;
  --c-success:#10b981;
  --c-danger:#ef4444;
  --c-dark:#0f1729;
  --shadow-sm:0 2px 8px rgba(29,78,216,.06);
  --shadow-md:0 8px 24px rgba(29,78,216,.10);
  --shadow-lg:0 20px 48px rgba(29,78,216,.14);
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-head:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

/* ============ RESET / BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--c-text);
  background:var(--c-bg);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--c-primary-dark)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.25;margin:0 0 .8rem;color:var(--c-text)}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
p{margin:0 0 1rem}
ul{padding-left:1.2rem;margin:0 0 1rem}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section-tight{padding:56px 0}
.text-center{text-align:center}

/* ============ ANNOUNCEMENT BAR ============ */
.announce-bar{
  background:linear-gradient(90deg,var(--c-primary-dark),var(--c-primary));
  color:#fff;
  padding:10px 16px;
  text-align:center;
  font-size:.92rem;
  font-weight:500;
  letter-spacing:.02em;
}
.announce-bar a{color:var(--c-accent);font-weight:700;text-decoration:underline}
.announce-bar a:hover{color:#fff}

/* ============ HEADER ============ */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--c-border);
  position:sticky;
  top:0;
  z-index:90;
  box-shadow:var(--shadow-sm);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:800;font-size:1.35rem;color:var(--c-primary);text-decoration:none}
.logo img{width:36px;height:36px}
.main-nav{display:flex;gap:26px;align-items:center}
.main-nav a{font-weight:500;color:var(--c-text);font-size:.96rem}
.main-nav a:hover{color:var(--c-primary)}
.nav-cta{
  background:var(--c-accent);
  color:var(--c-dark)!important;
  padding:10px 20px;
  border-radius:var(--radius-sm);
  font-weight:700!important;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 12px rgba(244,185,66,.35);
}
.nav-cta:hover{background:var(--c-accent-dark);transform:translateY(-1px)}
.mobile-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--c-primary);cursor:pointer}

/* ============ BUTTONS ============ */
.btn{
  display:inline-block;
  padding:16px 34px;
  font-family:var(--font-head);
  font-weight:700;
  font-size:1.05rem;
  border-radius:var(--radius-sm);
  text-align:center;
  cursor:pointer;
  border:0;
  transition:transform .2s,box-shadow .2s,background .2s;
  text-decoration:none;
  line-height:1.2;
}
.btn-primary{
  background:linear-gradient(180deg,var(--c-accent),var(--c-accent-dark));
  color:var(--c-dark);
  box-shadow:0 8px 22px rgba(244,185,66,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(244,185,66,.5);color:var(--c-dark)}
.btn-secondary{background:var(--c-primary);color:#fff;box-shadow:0 6px 16px rgba(29,78,216,.3)}
.btn-secondary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px)}
.btn-block{display:block;width:100%}

/* ============ HERO ============ */
.hero{
  background:linear-gradient(135deg,#f7faff 0%,#eef4fb 100%);
  padding:64px 0 56px;
  position:relative;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.hero-badge{
  display:inline-block;
  background:rgba(29,78,216,.08);
  color:var(--c-primary);
  padding:7px 16px;
  border-radius:30px;
  font-size:.85rem;
  font-weight:600;
  margin-bottom:18px;
  letter-spacing:.02em;
}
.hero h1{
  font-size:clamp(1.9rem,4vw,2.8rem);
  font-weight:800;
  margin-bottom:18px;
  letter-spacing:-.01em;
}
.hero h1 em{color:var(--c-primary);font-style:normal;background:linear-gradient(180deg,transparent 60%,rgba(244,185,66,.35) 60%)}
.hero-sub{font-size:1.08rem;color:var(--c-text-mute);margin-bottom:22px;max-width:540px}
.hero-bullets{list-style:none;padding:0;margin:0 0 28px}
.hero-bullets li{
  display:flex;
  align-items:flex-start;
  gap:11px;
  margin-bottom:10px;
  font-weight:500;
  font-size:1rem;
}
.check-icon{
  flex-shrink:0;
  width:22px;
  height:22px;
  background:var(--c-accent);
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:3px;
}
.check-icon svg{width:13px;height:13px;color:#fff}
.hero-trust-row{display:flex;gap:24px;margin-top:24px;flex-wrap:wrap}
.hero-trust-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--c-text-mute);font-weight:500}
.hero-trust-item span{width:30px;height:30px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);color:var(--c-primary);font-weight:700}
.hero-image{position:relative;text-align:center}
.hero-image img{max-width:100%;height:auto;animation:floaty 5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ============ TRUST STRIP ============ */
.trust-strip{
  background:#fff;
  border-top:1px solid var(--c-border);
  border-bottom:1px solid var(--c-border);
  padding:28px 0;
}
.trust-row{display:flex;justify-content:space-around;flex-wrap:wrap;gap:22px;align-items:center}
.trust-badge{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--c-text-mute);font-size:.82rem;text-align:center;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.trust-badge .badge-icon{width:46px;height:46px;background:var(--c-bg-soft);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:1.4rem}
.users-strip{margin-top:24px}
.users-strip img{max-width:900px;margin:0 auto;border-radius:var(--radius-sm)}

/* ============ AI ANSWER BLOCK ============ */
.ai-answer{
  background:linear-gradient(180deg,#fef7e0,#fdf2c4);
  border-left:5px solid var(--c-accent);
  padding:22px 26px;
  border-radius:var(--radius-sm);
  margin:24px 0;
  box-shadow:var(--shadow-sm);
}
.ai-answer-q{
  font-weight:700;
  color:var(--c-dark);
  margin-bottom:8px;
  font-family:var(--font-head);
  font-size:1.05rem;
}
.ai-answer-a{margin:0;color:var(--c-text);line-height:1.6;font-size:.99rem}

/* ============ WHY CHOOSE ============ */
.why-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.why-image{text-align:center}
.why-image img{max-width:100%;border-radius:var(--radius)}
.why-list{list-style:none;padding:0;margin:0}
.why-list li{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px;font-size:1.02rem}
.why-list .check-icon{width:26px;height:26px;margin-top:2px}
.why-list .check-icon svg{width:15px;height:15px}
.why-list strong{display:block;color:var(--c-dark);margin-bottom:3px;font-family:var(--font-head)}

/* ============ PROBLEM SECTION ============ */
.problem-sec{background:var(--c-dark);color:#e7ecf5}
.problem-sec h2{color:#fff;text-align:center}
.problem-sec .ai-answer{background:rgba(244,185,66,.10);border-left-color:var(--c-accent)}
.problem-sec .ai-answer-q,.problem-sec .ai-answer-a{color:#fff}
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.pain-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);padding:24px;border-radius:var(--radius);text-align:center;transition:transform .2s}
.pain-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.08)}
.pain-card .pain-icon{font-size:2rem;margin-bottom:10px;display:block}
.pain-card h4{color:#fff;font-size:1.05rem;margin-bottom:8px}
.pain-card p{color:#c0cbe0;font-size:.92rem;margin:0;line-height:1.55}

/* ============ WHAT IS ============ */
.what-is-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:24px}
.what-is-grid img{border-radius:var(--radius);max-width:100%}

/* ============ HOW IT WORKS ============ */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.mech-card{background:#fff;border:1px solid var(--c-border);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.mech-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.mech-num{
  width:42px;height:42px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-light));
  color:#fff;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;
  margin-bottom:14px;
  font-family:var(--font-head);
}
.mech-card h4{font-size:1.1rem;margin-bottom:8px;color:var(--c-dark)}
.mech-card p{margin:0;color:var(--c-text-mute);font-size:.95rem;line-height:1.6}

/* ============ DIAGRAM SECTION ============ */
.diagram-sec{background:var(--c-bg-soft)}
.diagram-label{
  display:inline-block;
  background:var(--c-primary);
  color:#fff;
  padding:5px 14px;
  border-radius:20px;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.05em;
  text-transform:uppercase;
  margin-bottom:14px;
}
.diagram-wrap{background:#fff;padding:36px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-top:24px;text-align:center}
.diagram-wrap svg{max-width:100%;height:auto}

/* ============ PRICING ============ */
.pricing-sec{background:linear-gradient(180deg,var(--c-bg) 0%,var(--c-bg-soft) 100%)}
.pricing-grid{display:grid;grid-template-columns:1fr 1.08fr 1fr;gap:24px;margin-top:36px;align-items:center}
.price-card{
  background:#fff;
  border:2px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:30px 24px;
  text-align:center;
  position:relative;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.price-card.featured{
  border-color:var(--c-accent);
  background:#fff;
  transform:scale(1.05);
  box-shadow:var(--shadow-lg);
  z-index:2;
}
.price-card.featured:hover{transform:scale(1.05) translateY(-4px)}
.best-value-badge{
  position:absolute;
  top:-16px;
  left:50%;
  transform:translateX(-50%);
  background:linear-gradient(180deg,var(--c-accent),var(--c-accent-dark));
  color:var(--c-dark);
  padding:6px 18px;
  border-radius:20px;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
  box-shadow:0 4px 12px rgba(244,185,66,.4);
}
.price-card h3{font-size:1.25rem;margin-bottom:6px;color:var(--c-dark)}
.price-supply{color:var(--c-text-mute);font-size:.88rem;margin-bottom:14px}
.price-img{margin:0 auto 18px;display:flex;justify-content:center;align-items:center;min-height:220px}
.price-img img{width:220px;height:220px;object-fit:contain}
.price-card.featured .price-img img{width:240px;height:240px}
.price-bottle-cost{font-size:.85rem;color:var(--c-text-mute);margin-bottom:4px}
.price-bottle-cost strong{color:var(--c-primary);font-size:1rem}
.price-total{font-family:var(--font-head);font-size:2.4rem;font-weight:800;color:var(--c-dark);line-height:1;margin:6px 0}
.price-total .currency{font-size:1.2rem;font-weight:600;vertical-align:top}
.price-shipping{font-size:.85rem;color:var(--c-text-mute);margin-bottom:18px}
.price-shipping.free{color:var(--c-success);font-weight:700}
.price-cta{margin-bottom:14px}
.price-guarantee{font-size:.8rem;color:var(--c-text-mute);margin-top:10px}
.price-guarantee strong{color:var(--c-primary)}

/* Bonus cards */
.bonus-section{margin-top:60px}
.bonus-heading{text-align:center;margin-bottom:30px}
.bonus-heading h3{font-size:1.6rem;margin-bottom:8px}
.bonus-heading p{color:var(--c-text-mute);max-width:640px;margin:0 auto}
.bonus-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:920px;margin:0 auto}
.bonus-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:28px;display:flex;gap:22px;align-items:center;box-shadow:var(--shadow-sm)}
.bonus-card img{width:140px;height:140px;object-fit:contain;flex-shrink:0;border-radius:var(--radius-sm)}
.bonus-card .free-tag{display:inline-block;background:var(--c-success);color:#fff;padding:3px 10px;border-radius:12px;font-size:.72rem;font-weight:700;margin-bottom:8px;letter-spacing:.05em;text-transform:uppercase}
.bonus-card h4{font-size:1.08rem;margin-bottom:6px;color:var(--c-dark)}
.bonus-card p{margin:0;color:var(--c-text-mute);font-size:.92rem;line-height:1.5}
.bonus-card .bonus-value{font-size:.82rem;color:var(--c-text-mute);margin-top:6px}
.bonus-card .bonus-value strong{color:var(--c-primary)}

/* ============ INGREDIENTS ============ */
.ingredients-sec{background:var(--c-bg-soft)}
.ing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.ing-card{background:#fff;border:1px solid var(--c-border);padding:26px;border-radius:var(--radius);transition:transform .2s,box-shadow .2s}
.ing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.ing-icon{width:54px;height:54px;background:linear-gradient(135deg,var(--c-primary),var(--c-primary-light));border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;margin-bottom:14px}
.ing-tag{display:inline-block;background:rgba(29,78,216,.08);color:var(--c-primary);padding:3px 11px;border-radius:12px;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px}
.ing-card h4{font-size:1.13rem;margin-bottom:8px;color:var(--c-dark)}
.ing-card p{margin:0;color:var(--c-text-mute);font-size:.94rem;line-height:1.6}

/* ============ BENEFITS ============ */
.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.benefit-card{background:#fff;border:1px solid var(--c-border);padding:22px;border-radius:var(--radius);text-align:center;transition:transform .2s,box-shadow .2s}
.benefit-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--c-primary-light)}
.benefit-icon{font-size:2rem;margin-bottom:10px;display:block}
.benefit-card h4{font-size:1rem;margin-bottom:6px;color:var(--c-dark)}
.benefit-card p{margin:0;color:var(--c-text-mute);font-size:.88rem;line-height:1.55}

/* ============ TIMELINE ============ */
.timeline-sec{background:var(--c-dark);color:#e7ecf5}
.timeline-sec h2{color:#fff;text-align:center}
.timeline-sec .section-intro{text-align:center;color:#c0cbe0;max-width:680px;margin:0 auto 40px}
.timeline-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:30px}
.timeline-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);padding:26px;border-radius:var(--radius);position:relative}
.timeline-week{
  display:inline-block;
  background:var(--c-accent);
  color:var(--c-dark);
  padding:4px 12px;
  border-radius:14px;
  font-size:.74rem;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.timeline-card h4{color:#fff;font-size:1.08rem;margin-bottom:10px}
.timeline-card p{margin:0;color:#c0cbe0;font-size:.92rem;line-height:1.6}

/* ============ COMPARISON ============ */
.compare-wrap{overflow-x:auto;margin-top:30px;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.compare-table{width:100%;border-collapse:collapse;background:#fff;min-width:680px}
.compare-table th,.compare-table td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--c-border);font-size:.95rem}
.compare-table th{background:var(--c-primary);color:#fff;font-family:var(--font-head);font-size:1rem;letter-spacing:.02em}
.compare-table th:first-child{text-align:left}
.compare-table td:first-child{text-align:left;font-weight:600;color:var(--c-dark)}
.compare-table .col-feature{background:var(--c-bg-soft)}
.compare-table .yes{color:var(--c-success);font-weight:700;font-size:1.15rem}
.compare-table .no{color:var(--c-danger);font-weight:700;font-size:1.15rem}
.compare-table .maybe{color:var(--c-accent-dark);font-weight:700}
.compare-table tr:last-child td{border-bottom:0}

/* ============ REVIEWS ============ */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.review-card{background:#fff;border:1px solid var(--c-border);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.review-stars{color:var(--c-accent);font-size:1.1rem;letter-spacing:.06em;margin-bottom:10px;line-height:1}
.review-text{font-style:italic;color:var(--c-text);margin-bottom:18px;line-height:1.65;font-size:.96rem}
.review-author{display:flex;align-items:center;gap:12px}
.review-author img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.review-author-info{flex:1}
.review-author-info strong{display:block;color:var(--c-dark);font-size:.96rem}
.review-author-info span{font-size:.82rem;color:var(--c-text-mute)}
.verified-badge{
  display:inline-flex;
  align-items:center;
  gap:4px;
  background:#e6f7ef;
  color:var(--c-success);
  padding:2px 8px;
  border-radius:10px;
  font-size:.72rem;
  font-weight:700;
  margin-top:3px;
}

/* ============ GUARANTEE ============ */
.guarantee-sec{background:linear-gradient(135deg,#fef7e0,#fdf2c4);text-align:center}
.guarantee-inner{max-width:760px;margin:0 auto}
.guarantee-seal{width:170px;height:170px;margin:0 auto 22px}
.guarantee-seal img{width:100%;height:100%;object-fit:contain}
.guarantee-sec h2{color:var(--c-dark)}
.guarantee-sec p{font-size:1.05rem;color:var(--c-text)}

/* ============ CONTRAINDICATIONS ============ */
.contra-sec{background:var(--c-bg-soft)}
.contra-list{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contra-list li{background:#fff;padding:16px 20px;border-radius:var(--radius-sm);border-left:4px solid var(--c-danger);display:flex;gap:12px;align-items:flex-start}
.contra-x{flex-shrink:0;width:24px;height:24px;background:var(--c-danger);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;margin-top:2px}
.contra-list strong{display:block;color:var(--c-dark);margin-bottom:3px}
.contra-list span{font-size:.92rem;color:var(--c-text-mute)}

/* ============ FAQ ============ */
.faq-list{max-width:860px;margin:30px auto 0}
.faq-item{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;transition:box-shadow .2s}
.faq-item.open{box-shadow:var(--shadow-md)}
.faq-q{
  padding:20px 26px;
  cursor:pointer;
  font-family:var(--font-head);
  font-weight:600;
  color:var(--c-dark);
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;
  font-size:1rem;
}
.faq-q:hover{background:var(--c-bg-soft)}
.faq-toggle{
  flex-shrink:0;
  width:28px;height:28px;
  background:var(--c-bg-soft);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--c-primary);
  font-size:1.2rem;
  font-weight:700;
  transition:transform .25s,background .2s;
}
.faq-item.open .faq-toggle{transform:rotate(45deg);background:var(--c-primary);color:#fff}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease,padding .25s;
  padding:0 26px;
  color:var(--c-text-mute);
  line-height:1.7;
}
.faq-item.open .faq-a{max-height:500px;padding:0 26px 22px}

/* ============ REFERENCES ============ */
.refs-sec{background:var(--c-bg-soft)}
.refs-list{max-width:880px;margin:24px auto 0;font-size:.92rem;color:var(--c-text-mute)}
.refs-list li{margin-bottom:10px;line-height:1.6}
.refs-list a{color:var(--c-primary);word-break:break-word}

/* ============ FINAL CTA ============ */
.final-cta{background:linear-gradient(135deg,var(--c-primary-dark),var(--c-primary));color:#fff;text-align:center;padding:72px 0}
.final-cta h2{color:#fff;font-size:clamp(1.7rem,3.5vw,2.4rem)}
.final-cta p{color:#dde6f1;font-size:1.1rem;max-width:640px;margin:14px auto 30px}

/* ============ FOOTER ============ */
.site-footer{background:#0a1228;color:#9aa8c2;padding:54px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.footer-col h5{color:#fff;font-family:var(--font-head);font-size:1rem;margin:0 0 14px;letter-spacing:.04em}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:8px}
.footer-col a{color:#9aa8c2;font-size:.93rem;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;color:#fff;font-size:1.2rem;margin-bottom:14px;text-decoration:none}
.footer-logo img{width:34px;height:34px}
.footer-disclaimer{margin-top:14px;font-size:.82rem;line-height:1.65;color:#7f8da8}
.footer-bottom{
  margin-top:36px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:14px;
  font-size:.85rem;
}
.footer-bottom .legal-links a{margin-left:16px;color:#9aa8c2}

/* ============ SOCIAL PROOF POPUP ============ */
.sp-popup{
  position:fixed;
  bottom:24px;
  left:24px;
  background:#fff;
  border-radius:var(--radius);
  box-shadow:0 12px 30px rgba(0,0,0,.18);
  padding:14px 18px;
  display:flex;
  gap:12px;
  align-items:center;
  max-width:340px;
  z-index:100;
  transform:translateX(-120%);
  transition:transform .5s cubic-bezier(.34,1.56,.64,1);
  border:1px solid var(--c-border);
}
.sp-popup.show{transform:translateX(0)}
.sp-popup .sp-icon{width:44px;height:44px;background:var(--c-success);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;flex-shrink:0}
.sp-popup .sp-text{flex:1;font-size:.88rem;line-height:1.4}
.sp-popup .sp-text strong{color:var(--c-dark);display:block;margin-bottom:2px}
.sp-popup .sp-text span{color:var(--c-text-mute);font-size:.78rem}
.sp-popup .sp-close{
  position:absolute;
  top:6px;
  right:8px;
  background:none;
  border:0;
  color:var(--c-text-mute);
  cursor:pointer;
  font-size:1.1rem;
  line-height:1;
}

/* ============ EXIT INTENT OVERLAY ============ */
.exit-overlay{
  position:fixed;
  inset:0;
  background:rgba(15,23,41,.75);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:200;
  padding:20px;
}
.exit-overlay.show{display:flex}
.exit-box{background:#fff;border-radius:var(--radius-lg);padding:38px;max-width:480px;width:100%;text-align:center;position:relative}
.exit-box h3{font-size:1.5rem;margin-bottom:10px;color:var(--c-dark)}
.exit-box p{color:var(--c-text-mute);margin-bottom:22px}
.exit-close{position:absolute;top:14px;right:18px;background:none;border:0;font-size:1.6rem;color:var(--c-text-mute);cursor:pointer;line-height:1}

/* ============ MOBILE STICKY CTA ============ */
.mobile-cta-bar{
  display:none;
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:#fff;
  padding:12px 14px;
  box-shadow:0 -4px 14px rgba(0,0,0,.10);
  z-index:80;
  border-top:1px solid var(--c-border);
}
.mobile-cta-bar .btn{display:block;width:100%;padding:14px;font-size:1rem}

/* ============ LEGAL PAGES ============ */
.legal-page{padding:60px 0;background:var(--c-bg)}
.legal-page h1{font-size:clamp(1.8rem,3.5vw,2.4rem);margin-bottom:14px;color:var(--c-dark)}
.legal-page h2{font-size:1.4rem;margin-top:30px;color:var(--c-primary)}
.legal-page h3{font-size:1.15rem;margin-top:22px;color:var(--c-dark)}
.legal-page .last-updated{color:var(--c-text-mute);font-style:italic;margin-bottom:24px}
.legal-page p,.legal-page li{font-size:1rem;line-height:1.75;color:var(--c-text)}
.legal-page ul,.legal-page ol{padding-left:1.6rem}
.legal-page strong{color:var(--c-dark)}
.contact-card{background:var(--c-bg-soft);padding:22px;border-radius:var(--radius);margin:20px 0;border-left:4px solid var(--c-primary)}
.contact-card strong{display:block;margin-bottom:6px;color:var(--c-primary)}

/* ============ 404 ============ */
.error-wrap{padding:80px 0;text-align:center;background:linear-gradient(135deg,var(--c-bg-soft),var(--c-bg))}
.error-code{font-family:var(--font-head);font-size:clamp(5rem,12vw,9rem);font-weight:900;color:var(--c-primary);line-height:1;margin-bottom:8px}
.error-wrap h1{margin-bottom:14px}
.error-wrap p{font-size:1.1rem;color:var(--c-text-mute);max-width:540px;margin:0 auto 24px}
.error-links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:24px 0}
.error-links a{padding:10px 18px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--c-border);color:var(--c-primary);font-weight:600;font-size:.92rem;box-shadow:var(--shadow-sm)}
.error-links a:hover{border-color:var(--c-primary);background:var(--c-bg-soft)}

/* ============ RESPONSIVE: TABLET (900px) ============ */
@media (max-width:900px){
  .section{padding:54px 0}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:18px;border-top:1px solid var(--c-border);box-shadow:var(--shadow-md);gap:14px}
  .main-nav.open{display:flex}
  .mobile-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;gap:30px;text-align:center}
  .hero-image{order:2}
  .hero h1{margin:0 auto 14px;max-width:600px}
  .hero-sub{margin:0 auto 18px}
  .hero-bullets{display:inline-block;text-align:left;margin:0 auto 22px}
  .hero-trust-row{justify-content:center}
  .pain-grid{grid-template-columns:repeat(2,1fr)}
  .how-grid{grid-template-columns:1fr 1fr}
  .ing-grid{grid-template-columns:1fr 1fr}
  .benefits-grid{grid-template-columns:1fr 1fr}
  .timeline-grid{grid-template-columns:1fr 1fr}
  .reviews-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-4px)}
  .why-grid,.what-is-grid{grid-template-columns:1fr;gap:32px}
  .why-image,.what-is-grid img{order:-1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .bonus-grid{grid-template-columns:1fr;max-width:520px}
  .contra-list{grid-template-columns:1fr}
  .mobile-cta-bar{display:block}
  body{padding-bottom:80px}
}

/* ============ RESPONSIVE: PHONE (560px) ============ */
@media (max-width:560px){
  .section{padding:44px 0}
  .container{padding:0 16px}
  body{font-size:16px}
  .hero{padding:40px 0}
  .pain-grid,.how-grid,.ing-grid,.benefits-grid,.timeline-grid,.footer-grid{grid-template-columns:1fr}
  .bonus-card{flex-direction:column;text-align:center}
  .bonus-card img{width:120px;height:120px}
  .ai-answer{padding:18px}
  .price-card{padding:24px 18px}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-bottom .legal-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
  .footer-bottom .legal-links a{margin:0 6px}
  .diagram-wrap{padding:18px}
  .sp-popup{left:12px;right:12px;max-width:none}
  .nav-cta{padding:8px 14px;font-size:.88rem}
  .logo{font-size:1.15rem}
  .logo img{width:30px;height:30px}
  .trust-row{gap:14px}
  .trust-badge{font-size:.72rem}
  .trust-badge .badge-icon{width:38px;height:38px;font-size:1.2rem}
  .users-strip img{max-width:100%}
  .compare-table{font-size:.86rem}
  .compare-table th,.compare-table td{padding:12px 10px}
}