*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
img,video{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font:inherit}
a{color:inherit;text-decoration:none}
input,textarea,select{font:inherit}

:root{
  --bg:#F4F1EA;
  --text:#0A0A0A;
  --coral:#FF5436;
  --dark:#171A1F;
  --silver:#B8BEC9;
  --white:#FFFFFF;
  --border:rgba(10,10,10,0.10);
  --border-md:rgba(10,10,10,0.22);
  --font:'General Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  --mono:'Geist Mono','JetBrains Mono','Courier New',monospace;
  --max:1240px;
  --pad:clamp(20px,5vw,80px);
  --section:clamp(64px,9vw,120px);
  --radius:8px;
  --ease:.2s ease;
}

body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1{font-size:clamp(40px,6vw,72px);font-weight:500;line-height:1.06;letter-spacing:-0.03em}
h2{font-size:clamp(26px,3.8vw,48px);font-weight:500;line-height:1.14;letter-spacing:-0.025em}
h3{font-size:clamp(18px,2vw,26px);font-weight:500;line-height:1.25;letter-spacing:-0.015em}
h4{font-size:16px;font-weight:500;letter-spacing:-0.01em}
p{line-height:1.75}

.eyebrow{font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--silver)}
.eyebrow.coral{color:var(--coral)}
.mono{font-family:var(--mono);font-size:11px}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:var(--section) var(--pad)}
.max{max-width:var(--max);margin:0 auto}

.dark{background:var(--dark);color:var(--white)}
.black{background:var(--text);color:var(--white)}
.section-black{padding:var(--section) var(--pad);background:var(--text);color:var(--white)}

/* ── Navigation ─────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:100;
  background:var(--bg);
  border-bottom:.5px solid var(--border);
  height:60px;
}
.nav-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--pad);
  height:100%;
  display:flex;
  align-items:center;
  gap:32px;
}


.nav-links{
  display:flex;
  gap:4px;
  flex:1;
}
.nav-links a{
  font-size:14px;
  color:var(--text);
  padding:6px 12px;
  border-radius:6px;
  opacity:.7;
  transition:opacity var(--ease),background var(--ease);
}
.nav-links a:hover{opacity:1;background:rgba(10,10,10,.05)}
.nav-links a.active{opacity:1}
.nav-cta{display:flex;gap:8px;align-items:center;flex-shrink:0}

.hamburger{
  display:none;
  flex-direction:column;
  gap:4px;
  padding:8px;
  margin-left:auto;
}
.hamburger span{
  display:block;width:20px;height:1.5px;
  background:var(--text);
  transition:var(--ease);
}
.hamburger.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

.mobile-menu{
  display:none;
  position:fixed;
  top:60px;left:0;right:0;bottom:0;
  background:var(--bg);
  padding:24px var(--pad);
  flex-direction:column;
  gap:4px;
  z-index:99;
}
.mobile-menu.open{display:flex}
.mobile-menu a{
  font-size:22px;
  font-weight:500;
  letter-spacing:-0.02em;
  padding:12px 0;
  border-bottom:.5px solid var(--border);
  color:var(--text);
}
.mobile-menu .btn{margin-top:24px;text-align:center}

/* ── Buttons ─────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;
  gap:6px;
  padding:10px 20px;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:500;
  letter-spacing:-0.01em;
  transition:var(--ease);
  white-space:nowrap;
  cursor:pointer;
}
.btn-primary{
  background:var(--coral);
  color:var(--white);
  border:.5px solid var(--coral);
}
.btn-primary:hover{opacity:.88}
.btn-outline{
  background:transparent;
  color:var(--text);
  border:.5px solid var(--border-md);
}
.btn-outline:hover{border-color:var(--text)}
.btn-dark{
  background:var(--text);
  color:var(--white);
  border:.5px solid var(--text);
}
.btn-dark:hover{opacity:.85}
.btn-white{
  background:var(--white);
  color:var(--coral);
  border:.5px solid var(--white);
}
.btn-white:hover{opacity:.9}
.btn-lg{padding:14px 28px;font-size:16px}

/* ── Hero ────────────────────────────────────────────── */
.hero{
  padding:clamp(64px,10vw,140px) var(--pad) clamp(64px,10vw,120px);
}
.hero-inner{max-width:var(--max);margin:0 auto}
.hero h1{max-width:820px}
.hero .sub{
  margin-top:24px;
  max-width:560px;
  font-size:18px;
  color:rgba(10,10,10,.6);
  line-height:1.65;
}
.hero-ctas{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}

/* ── Platform pills ──────────────────────────────────── */
.platforms{padding:clamp(32px,5vw,56px) var(--pad)}
.platforms-inner{max-width:var(--max);margin:0 auto}
.platform-strip{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:16px;
  align-items:center;
}
.pill{
  display:inline-flex;align-items:center;
  padding:7px 16px;
  background:var(--dark);
  color:var(--silver);
  font-size:13px;
  font-weight:500;
  border-radius:var(--pill);
  border:.5px solid rgba(184,190,201,.15);
  letter-spacing:-0.01em;
  transition:var(--ease);
}
.pill:hover{color:var(--white);border-color:rgba(184,190,201,.35)}
.platform-note{
  margin-top:12px;
  font-size:12px;
  color:var(--silver);
}

/* ── Cards ───────────────────────────────────────────── */
.card{
  background:var(--white);
  border:.5px solid var(--border-md);
  border-radius:var(--radius);
  padding:32px;
  transition:border-color var(--ease);
}
.card:hover{border-color:rgba(10,10,10,.35)}
.card-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:20px;
  margin-top:48px;
}
.card-grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card .badge{
  display:inline-block;
  font-size:11px;
  font-weight:500;
  padding:4px 10px;
  background:rgba(255,84,54,.1);
  color:var(--coral);
  border-radius:4px;
  letter-spacing:.02em;
  margin-bottom:16px;
}
.card h3{margin-bottom:10px}
.card p{color:rgba(10,10,10,.65);font-size:15px}
.card .price{
  font-size:28px;
  font-weight:500;
  letter-spacing:-0.03em;
  color:var(--text);
  margin:16px 0 4px;
}
.card .price-note{font-size:12px;color:var(--silver);margin-bottom:20px}
.card ul{list-style:none;margin:16px 0 24px}
.card ul li{
  font-size:14px;
  color:rgba(10,10,10,.7);
  padding:6px 0;
  border-bottom:.5px solid var(--border);
  display:flex;gap:10px;align-items:flex-start;
}
.card ul li:last-child{border-bottom:none}
.card ul li::before{content:"✓";color:var(--coral);flex-shrink:0;margin-top:1px}

/* ── Steps ───────────────────────────────────────────── */
.steps{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:0;
  margin-top:48px;
  border:.5px solid var(--border-md);
  border-radius:var(--radius);
  overflow:hidden;
}
.step{
  padding:36px 32px;
  border-right:.5px solid var(--border-md);
  position:relative;
}
.step:last-child{border-right:none}
.step-num{
  font-family:var(--mono);
  font-size:10px;
  color:var(--coral);
  letter-spacing:.08em;
  margin-bottom:16px;
}
.step h3{font-size:20px;margin-bottom:8px}
.step p{font-size:14px;color:rgba(10,10,10,.6);line-height:1.6}

/* ── Manifesto strip ─────────────────────────────────── */
.manifesto-strip{
  padding:clamp(60px,9vw,100px) var(--pad);
  position:relative;
}
.manifesto-strip::before{
  content:"";
  display:block;
  width:60px;height:2px;
  background:var(--coral);
  margin-bottom:32px;
}
.manifesto-strip blockquote{
  font-size:clamp(22px,3.5vw,40px);
  font-weight:500;
  line-height:1.25;
  letter-spacing:-0.025em;
  max-width:800px;
  color:var(--white);
}
.manifesto-strip .mlink{
  display:inline-block;
  margin-top:28px;
  font-size:14px;
  color:var(--silver);
  border-bottom:.5px solid rgba(184,190,201,.4);
  padding-bottom:2px;
  transition:var(--ease);
}
.manifesto-strip .mlink:hover{color:var(--white);border-color:var(--white)}

/* ── FAQ ─────────────────────────────────────────────── */
.faq{margin-top:48px}
.faq-item{
  border-bottom:.5px solid var(--border-md);
}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 0;
  cursor:pointer;
  font-size:16px;
  font-weight:500;
  letter-spacing:-0.01em;
  gap:16px;
  user-select:none;
}
.faq-q .chevron{
  flex-shrink:0;
  width:20px;height:20px;
  border:.5px solid var(--border-md);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;
  color:var(--coral);
  transition:transform var(--ease);
}
.faq-item.open .chevron{transform:rotate(45deg)}
.faq-a{
  font-size:15px;
  color:rgba(10,10,10,.65);
  line-height:1.7;
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease, padding .2s ease;
}
.faq-item.open .faq-a{max-height:400px;padding-bottom:20px}

/* ── CTA section ─────────────────────────────────────── */
.cta-section{
  background:var(--coral);
  padding:clamp(60px,9vw,100px) var(--pad);
  text-align:center;
}
.cta-section h2{color:var(--white);margin-bottom:16px}
.cta-section p{color:rgba(255,255,255,.85);max-width:480px;margin:0 auto 32px;font-size:17px}

/* ── Forms ───────────────────────────────────────────── */
.form-card{
  background:var(--white);
  border:.5px solid var(--border-md);
  border-radius:var(--radius);
  padding:40px;
}
.form-group{margin-bottom:18px}
.form-group label{
  display:block;
  font-size:13px;
  font-weight:500;
  margin-bottom:6px;
  color:rgba(10,10,10,.7);
}
.form-group input,
.form-group textarea,
.form-group select{
  width:100%;
  padding:11px 14px;
  border:.5px solid var(--border-md);
  border-radius:6px;
  font-size:15px;
  background:var(--bg);
  color:var(--text);
  transition:border-color var(--ease);
  outline:none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{
  border-color:var(--coral);
}
.form-group textarea{resize:vertical;min-height:100px}
.form-note{font-size:11px;color:var(--silver);margin-top:12px;text-align:center}

/* ── Article ─────────────────────────────────────────── */
.article-layout{
  display:grid;
  grid-template-columns:1fr 280px;
  gap:60px;
  max-width:var(--max);
  margin:0 auto;
  padding:60px var(--pad);
  align-items:start;
}
.article-body h2{margin:36px 0 14px;font-size:22px}
.article-body h3{margin:28px 0 10px;font-size:18px}
.article-body p{margin-bottom:16px;color:rgba(10,10,10,.8)}
.article-body ul,
.article-body ol{margin:0 0 16px 20px}
.article-body li{margin-bottom:6px;color:rgba(10,10,10,.8)}
.article-body strong{font-weight:500}
.article-sidebar{position:sticky;top:80px}
.sidebar-card{
  background:var(--white);
  border:.5px solid var(--border-md);
  border-radius:var(--radius);
  padding:24px;
}
.sidebar-card h4{margin-bottom:8px}
.sidebar-card p{font-size:13px;color:rgba(10,10,10,.6);margin-bottom:16px}

/* ── About Signa block ───────────────────────────────── */
.about-signa{
  border-left:2px solid var(--coral);
  padding:16px 20px;
  background:rgba(255,84,54,.04);
  border-radius:0 6px 6px 0;
  margin-top:40px;
}
.about-signa p{font-size:14px;color:rgba(10,10,10,.65);margin:0}

/* ── Tier badges ─────────────────────────────────────── */
.tier-1{background:#E8EAF6;color:#3949AB}
.tier-2{background:#E0F2F1;color:#00796B}
.tier-3{background:#FCE4EC;color:#C2185B}
.tier-4{background:#FFF9C4;color:#F57F17}
.tier-5{background:#F3E5F5;color:#7B1FA2}
.tier-badge{
  display:inline-block;
  font-size:10px;
  font-weight:500;
  padding:3px 8px;
  border-radius:4px;
  letter-spacing:.02em;
  margin-bottom:12px;
}

/* ── Guides hub ──────────────────────────────────────── */
.guides-filters{
  display:flex;gap:8px;margin-top:32px;flex-wrap:wrap;
}
.filter-btn{
  padding:7px 16px;
  border-radius:var(--pill);
  border:.5px solid var(--border-md);
  font-size:13px;font-weight:500;
  background:transparent;
  color:rgba(10,10,10,.6);
  cursor:pointer;
  transition:var(--ease);
}
.filter-btn:hover{border-color:var(--text);color:var(--text)}
.filter-btn.active{
  background:var(--text);
  color:var(--white);
  border-color:var(--text);
}
.guides-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:20px;
  margin-top:36px;
}
.guide-card{
  background:var(--white);
  border:.5px solid var(--border-md);
  border-radius:var(--radius);
  padding:28px;
  display:flex;flex-direction:column;
  transition:border-color var(--ease),transform var(--ease);
}
.guide-card:hover{border-color:rgba(10,10,10,.35);transform:translateY(-2px)}
.guide-card h3{font-size:17px;margin:8px 0 10px;line-height:1.35;letter-spacing:-0.01em}
.guide-card p{font-size:14px;color:rgba(10,10,10,.6);flex:1;line-height:1.6;margin-bottom:20px}
.guide-link{
  font-size:13px;font-weight:500;color:var(--coral);
  display:inline-flex;align-items:center;gap:4px;
}
.guide-link:hover{gap:8px}

/* ── Stats ───────────────────────────────────────────── */
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:0;
  border:.5px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  overflow:hidden;
  margin-top:48px;
}
.stat{
  padding:36px 32px;
  border-right:.5px solid rgba(255,255,255,.12);
}
.stat:last-child{border-right:none}
.stat .num{
  font-size:48px;font-weight:500;letter-spacing:-0.04em;
  color:var(--coral);margin-bottom:6px;
}
.stat .label-s{font-size:13px;color:rgba(255,255,255,.55)}

/* ── Feature list ────────────────────────────────────── */
.feature-list{list-style:none;margin-top:24px}
.feature-list li{
  display:flex;gap:12px;padding:14px 0;
  border-bottom:.5px solid rgba(255,255,255,.08);
  align-items:flex-start;
}
.feature-list li:last-child{border-bottom:none}
.feature-list .icon{
  width:20px;height:20px;flex-shrink:0;
  background:rgba(255,84,54,.2);
  border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  margin-top:2px;
  font-size:11px;
  color:var(--coral);
}
.feature-list strong{font-weight:500;font-size:15px;display:block;margin-bottom:2px}
.feature-list span{font-size:14px;color:rgba(255,255,255,.55)}

/* ── Footer ──────────────────────────────────────────── */
.footer{
  background:var(--text);
  color:var(--white);
}
.footer-main{
  max-width:var(--max);
  margin:0 auto;
  padding:60px var(--pad) 40px;
  display:grid;
  grid-template-columns:200px 1fr;
  gap:60px;
}

.footer-logo .dot{color:var(--coral)}
.footer-tagline{
  font-size:12px;
  color:rgba(255,255,255,.35);
  margin-top:10px;
  letter-spacing:.04em;
  font-style:italic;
}
.footer-nav{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:40px;
}
.footer-col h4{
  font-size:11px;font-weight:500;
  letter-spacing:.10em;text-transform:uppercase;
  color:rgba(255,255,255,.35);
  margin-bottom:14px;
}
.footer-col a{
  display:block;font-size:13px;
  color:rgba(255,255,255,.6);
  padding:4px 0;
  transition:color var(--ease);
}
.footer-col a:hover{color:var(--white)}

.footer-platforms{
  max-width:var(--max);
  margin:0 auto;
  padding:24px var(--pad);
  border-top:.5px solid rgba(255,255,255,.08);
  display:flex;gap:32px;align-items:center;flex-wrap:wrap;
}
.footer-platforms-group{display:flex;gap:8px;align-items:center}
.footer-platforms-label{
  font-size:10px;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.3);
  margin-right:4px;
}
.platform-link{
  display:inline-flex;align-items:center;
  padding:5px 12px;
  border:.5px solid rgba(255,255,255,.12);
  border-radius:6px;
  font-size:11px;font-weight:500;
  color:rgba(255,255,255,.5);
  transition:var(--ease);
  letter-spacing:.01em;
}
.platform-link:hover{
  border-color:rgba(255,255,255,.35);
  color:var(--white);
}

.footer-bar{
  max-width:var(--max);
  margin:0 auto;
  padding:20px var(--pad);
  border-top:.5px solid rgba(255,255,255,.06);
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;
  gap:8px;
}
.footer-bar p{font-size:12px;color:rgba(255,255,255,.3)}

/* ── Split layout ────────────────────────────────────── */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:start;
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--pad);
}
.split-reverse{direction:rtl}
.split-reverse>*{direction:ltr}

/* ── Trust items ─────────────────────────────────────── */
.trust-list{list-style:none;margin:24px 0}
.trust-list li{
  display:flex;gap:10px;padding:10px 0;
  border-bottom:.5px solid var(--border);
  font-size:15px;align-items:center;
}
.trust-list li:last-child{border-bottom:none}
.trust-list li::before{
  content:"✓";color:var(--coral);
  font-weight:600;flex-shrink:0;
}

/* ── Dark section features ───────────────────────────── */
.dark-features{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:0;
  margin-top:48px;
}
.dark-feature{
  padding:32px;
  border-right:.5px solid rgba(255,255,255,.08);
  border-bottom:.5px solid rgba(255,255,255,.08);
}
.dark-feature:nth-child(3),.dark-feature:nth-child(6){border-right:none}
.dark-feature .df-num{
  font-family:var(--mono);font-size:11px;
  color:var(--coral);letter-spacing:.06em;
  margin-bottom:14px;
}
.dark-feature h4{color:var(--white);margin-bottom:6px;font-size:16px}
.dark-feature p{font-size:14px;color:rgba(255,255,255,.45);line-height:1.6}

/* ── Responsive ──────────────────────────────────────── */
@media(max-width:900px){
  .footer-main{grid-template-columns:1fr}
  .footer-nav{grid-template-columns:repeat(2,1fr)}
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{display:none}
  .split{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{border-right:none}
  .dark-feature:nth-child(3){border-right:.5px solid rgba(255,255,255,.08)}
  .dark-features{grid-template-columns:1fr 1fr}
  .dark-feature:nth-child(even){border-right:none}
}
@media(max-width:640px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .footer-nav{grid-template-columns:1fr 1fr}
  .footer-platforms{flex-direction:column;align-items:flex-start;gap:14px}
  .stats{grid-template-columns:1fr 1fr}
  .stat{border-right:none;border-bottom:.5px solid rgba(255,255,255,.08)}
  .dark-features{grid-template-columns:1fr}
  .dark-feature{border-right:none}
  .card-grid{grid-template-columns:1fr}
}


/* ── Logo (PNG wordmark — replaces text logo) */
.logo-link{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.logo-crop{width:155px;height:42px;overflow:hidden;position:relative;display:block;flex-shrink:0}
.logo-img{width:155px;height:auto;position:absolute;top:-52px;left:0;display:block}

/* ── Footer logo (SVG icon + text) */
.footer-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:500;letter-spacing:-.04em;color:#F4F1EA}
.footer-logo span{line-height:1}