/* ============================================================
   Inflow AI — Landing Page Design System (v2026.05)
   Shared across all SEO landing pages. Matches homepage React app.
   Tokens: dark theme with teal/cyan accent.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}

:root{
  /* surface */
  --bg:#080C14;
  --panel:#0A1628;
  --panel-2:#0F172A;

  /* accent */
  --teal:#14B8A6;
  --teal-bright:#2DD4BF;
  --cyan:#22D3EE;
  --cyan-deep:#0EA5E9;
  --blue:#0066FF;
  --emerald:#10B981;

  /* text */
  --text:#E5E7EB;
  --text-bright:#FFFFFF;
  --muted:#9CA3AF;
  --muted-2:#94A3B8;
  --slate-300:#CBD5E1;

  /* lines & borders */
  --border:rgba(20,184,166,.18);
  --border-bright:rgba(34,211,238,.45);
  --hairline:rgba(255,255,255,.08);
  --hairline-top:rgba(255,255,255,.14);

  /* type ramps — fluid clamps */
  --display:clamp(2.75rem, 1.5rem + 5.2vw, 6rem);
  --h1:clamp(2.5rem, 1.4rem + 4.6vw, 5.25rem);
  --h2:clamp(2rem, 1.2rem + 3.4vw, 3.75rem);
  --h3:clamp(1.375rem, 1rem + 1.6vw, 2rem);
  --lede:clamp(1.0625rem, .9rem + .7vw, 1.375rem);
  --body:clamp(.9375rem, .85rem + .3vw, 1.0625rem);

  /* rhythm */
  --section-pad:clamp(64px, 5rem + 4vw, 144px);
  --container:1200px;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'DM Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:var(--body); line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
a{color:var(--cyan);text-decoration:none;transition:color .2s}
a:hover{color:#67E8F9}

/* ============================================================
   TYPOGRAPHY — premium tells (tight tracking, balanced wrap)
   ============================================================ */
h1,h2,h3,h4,h5,h6{
  font-family:'Syne',system-ui,sans-serif;
  font-weight:700;color:var(--text-bright);
  margin:0 0 .5em;
  text-wrap:balance;
}
h1{
  font-size:var(--display);
  font-weight:800;
  line-height:.96;
  letter-spacing:-.035em;
  margin-bottom:.4em;
}
h2{
  font-size:var(--h2);
  line-height:1.04;
  letter-spacing:-.025em;
  margin-top:0; margin-bottom:.6em;
}
h3{
  font-size:var(--h3);
  line-height:1.14;
  letter-spacing:-.015em;
}
h4{font-size:1.125rem;line-height:1.3;letter-spacing:-.005em}
p{margin:0 0 1.1em;color:var(--text)}
.lede{
  font-size:var(--lede);
  line-height:1.45;
  color:var(--muted);
  max-width:62ch;
  text-wrap:pretty;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'DM Sans',sans-serif;font-size:.75rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  padding:8px 16px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(20,184,166,.05);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
}
.eyebrow .pulse{
  position:relative;width:6px;height:6px;display:inline-block;
}
.eyebrow .pulse::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:var(--teal-bright);
  animation:pulse-ping 2s cubic-bezier(0,0,.2,1) infinite;
  opacity:.75;
}
.eyebrow .pulse::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:var(--teal-bright);
}
@keyframes pulse-ping{
  75%,100%{transform:scale(2.5);opacity:0}
}
.hl{
  background:linear-gradient(120deg,var(--teal) 0%,var(--cyan) 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:700;
}
.hl-tri{
  background:linear-gradient(135deg,var(--teal-bright) 0%,var(--cyan) 50%,var(--blue) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:700;
}
.tabular{font-variant-numeric:tabular-nums;font-feature-settings:"ss01"}

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:880px;margin:0 auto;padding:0 24px}
section{padding:var(--section-pad) 0;position:relative}
section + section{padding-top:0}
section.tight{padding:48px 0}

/* ============================================================
   BACKGROUND ATMOSPHERE — Aurora + Grid + Grain
   The premium signature — restraint, depth, craft.
   ============================================================ */
.atmosphere{
  position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden;
}
.aurora{
  position:absolute;inset:-20%;z-index:0;
  background:
    radial-gradient(60% 50% at 20% 20%, rgba(20,184,166,.32), transparent 60%),
    radial-gradient(50% 40% at 80% 30%, rgba(34,211,238,.26), transparent 60%),
    radial-gradient(70% 60% at 50% 90%, rgba(0,102,255,.18), transparent 70%);
  filter:blur(60px) saturate(120%);
  animation:aurora 22s ease-in-out infinite alternate;
}
.aurora.subtle{
  background:
    radial-gradient(60% 50% at 30% 30%, rgba(20,184,166,.18), transparent 60%),
    radial-gradient(50% 40% at 70% 70%, rgba(34,211,238,.14), transparent 60%);
}
@keyframes aurora{
  0%{transform:translate3d(0,0,0) rotate(0deg) scale(1);}
  100%{transform:translate3d(2%,-3%,0) rotate(8deg) scale(1.08);}
}
.grid-bg{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:
    linear-gradient(rgba(20,184,166,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,184,166,.06) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
}
.grain{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode:overlay;
}
.orb{
  position:absolute;width:480px;height:480px;border-radius:50%;
  filter:blur(120px);pointer-events:none;
  animation:float 14s ease-in-out infinite alternate;
}
.orb-teal{background:radial-gradient(circle,rgba(20,184,166,.35),transparent 70%);top:-100px;left:-150px}
.orb-cyan{background:radial-gradient(circle,rgba(14,165,233,.30),transparent 70%);bottom:-150px;right:-100px;animation-delay:-7s}
@keyframes float{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(40px,-30px,0) scale(1.15)}
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(8,12,20,.75);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--hairline);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;padding:0 24px}
.brand{display:flex;align-items:center;gap:6px;color:var(--text-bright);text-decoration:none}
.brand img.mark{width:48px;height:48px}
.brand img.wordmark{height:24px;margin-left:-4px}
.brand:hover{color:var(--text-bright)}
.nav-primary{display:flex;align-items:center;gap:32px}
.nav-primary a{color:var(--muted-2);font-weight:500;font-size:.95rem;transition:color .2s}
.nav-primary a:hover{color:var(--text-bright)}
.nav-cta{
  background:linear-gradient(135deg,var(--teal-bright),var(--emerald));
  color:#03281F;padding:11px 22px;border-radius:10px;font-weight:700;font-size:.92rem;
  box-shadow:0 8px 24px -8px rgba(45,212,191,.4);
  transition:transform .2s ease, box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 12px 28px -8px rgba(45,212,191,.5);color:#03281F}
@media(max-width:880px){
  .nav-primary{display:none}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height:min(880px,100vh);
  display:flex;align-items:center;
  padding:120px 0 80px;
  overflow:hidden;
}
.hero-inner{position:relative;z-index:3;max-width:980px;margin:0 auto;padding:0 24px;text-align:center}
.hero-inner h1{margin-bottom:.5em}
.hero-inner .lede{margin:0 auto 2.5rem;max-width:64ch}
.breadcrumb{
  display:inline-flex;gap:6px;align-items:center;
  font-size:.82rem;color:var(--muted);margin-bottom:24px;
  font-family:'DM Sans',sans-serif;
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--text-bright)}
.breadcrumb .sep{opacity:.5}

/* AEO direct-answer block — first 40-80 words after H1 */
.tldr{
  background:linear-gradient(135deg,rgba(20,184,166,.06) 0%,rgba(14,165,233,.04) 100%);
  border:1px solid var(--border);
  border-left:3px solid var(--teal);
  border-radius:14px;
  padding:20px 24px;
  margin:0 auto 2.5rem;
  max-width:720px;
  text-align:left;
  font-size:1.0625rem;
  line-height:1.6;
  color:var(--text);
}
.tldr strong{color:var(--text-bright);font-weight:700}
.tldr-label{
  display:block;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:6px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 24px;border-radius:12px;
  font-family:'Syne',sans-serif;font-weight:700;font-size:.95rem;letter-spacing:-.005em;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--teal-bright) 0%,var(--cyan-deep) 100%);
  color:#03281F;
  box-shadow:0 12px 28px -10px rgba(45,212,191,.5), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px -10px rgba(45,212,191,.6), inset 0 1px 0 rgba(255,255,255,.2);color:#03281F}
.btn-ghost{
  background:rgba(255,255,255,.04);
  color:var(--text-bright);
  border-color:var(--hairline);
  backdrop-filter:blur(12px);
}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:var(--border-bright);color:var(--text-bright)}
.btn-arrow{display:inline-block;transition:transform .2s ease}
.btn:hover .btn-arrow{transform:translateX(3px)}

/* ============================================================
   STAT ROW (hero stats / strip)
   ============================================================ */
.stat-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  max-width:780px;margin:48px auto 0;
}
@media(max-width:640px){.stat-row{grid-template-columns:1fr}}
.stat{
  position:relative;text-align:center;padding:24px 18px;
  border:1px solid var(--border);border-radius:18px;
  background:linear-gradient(180deg,rgba(15,23,42,.5),rgba(10,22,40,.3));
  backdrop-filter:blur(12px);
  transition:transform .25s ease, border-color .25s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--border-bright)}
.stat .n{
  display:block;font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2rem,1.4rem + 1.6vw,2.75rem);
  background:linear-gradient(135deg,var(--cyan-deep),var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:6px;line-height:1;
  font-variant-numeric:tabular-nums;
}
.stat .l{
  font-family:'DM Sans',sans-serif;font-size:.78rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);
}

/* ============================================================
   CARD SYSTEM — cursor-follow spotlight, gradient borders, lift
   ============================================================ */
.card{
  position:relative;
  background:linear-gradient(180deg,rgba(10,22,40,.7),rgba(10,22,40,.4));
  border:1px solid var(--border);
  border-radius:20px;
  padding:30px;
  overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.7,.1,1), border-color .35s, box-shadow .35s;
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
}
.card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),
    rgba(34,211,238,.15), transparent 40%);
  opacity:0;transition:opacity .4s;
  border-radius:inherit;
}
.card:hover{
  transform:translateY(-5px);
  border-color:var(--border-bright);
  box-shadow:0 30px 60px -20px rgba(20,184,166,.18);
}
.card:hover::before{opacity:1}
.card>*{position:relative}
.card h3{margin:0 0 12px;color:var(--text-bright)}
.card p{color:var(--slate-300);margin:0}
.card p+p{margin-top:14px}

/* Premium card — gradient border (use sparingly: hero tile, hero stat) */
.card-premium{
  position:relative;
  background:var(--panel);
  border-radius:20px;
}
.card-premium::after{
  content:"";position:absolute;inset:0;padding:1px;border-radius:inherit;
  background:linear-gradient(135deg,rgba(20,184,166,.55),rgba(34,211,238,.15) 50%,transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}

/* Card icon container */
.card-icon{
  width:54px;height:54px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--teal),var(--cyan-deep));
  box-shadow:0 8px 24px -8px rgba(20,184,166,.5);
  margin-bottom:18px;color:#fff;
}
.card-icon svg{width:26px;height:26px;stroke-width:2}

/* Bento grid for 5-tile asymmetric feature display */
.bento{
  display:grid;gap:18px;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:minmax(220px,auto);
}
.bento .tile-1{grid-column:span 4;grid-row:span 2}
.bento .tile-2{grid-column:span 2}
.bento .tile-3{grid-column:span 2}
.bento .tile-4{grid-column:span 3}
.bento .tile-5{grid-column:span 3}
@media(max-width:880px){
  .bento{grid-template-columns:1fr}
  .bento>*{grid-column:1/-1!important;grid-row:auto!important}
}

/* Standard 3-up grid */
.grid-3{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
.grid-2{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
@media(max-width:880px){
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
}
@media(max-width:560px){
  .grid-3{grid-template-columns:1fr}
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-head{text-align:center;margin-bottom:56px}
.section-head .eyebrow{margin-bottom:18px}
.section-head h2{margin-bottom:14px}
.section-head .lede{margin:0 auto;text-align:center}

/* ============================================================
   PROCESS SECTION (numbered cards horizontal)
   ============================================================ */
.process{display:grid;gap:18px;grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){.process{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.process{grid-template-columns:1fr}}
.step{position:relative}
.step .num{
  position:absolute;top:18px;right:24px;
  font-family:'Syne',sans-serif;font-weight:800;font-size:3.5rem;
  background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.04));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;font-variant-numeric:tabular-nums;
  pointer-events:none;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:880px;margin:0 auto}
.faq details{
  background:linear-gradient(180deg,rgba(10,22,40,.5),rgba(10,22,40,.3));
  border:1px solid var(--border);border-radius:14px;
  padding:20px 24px;
  transition:border-color .25s ease;
}
.faq details[open]{border-color:var(--border-bright)}
.faq summary{
  font-family:'Syne',sans-serif;font-weight:700;font-size:1.05rem;color:var(--text-bright);
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-family:'Syne',sans-serif;font-size:1.5rem;color:var(--cyan);
  transition:transform .25s ease;line-height:1;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:14px 0 0;color:var(--slate-300);font-size:.98rem;line-height:1.65}
.faq details p:first-of-type{margin-top:14px}
.faq details ul{margin:8px 0 0 18px;padding:0;color:var(--slate-300)}
.faq details li{margin-bottom:6px}

/* ============================================================
   PILL ROW (tag chips)
   ============================================================ */
.pill-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:24px 0 0}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(20,184,166,.06);border:1px solid var(--border);
  color:#A7F3D0;
  padding:6px 14px;border-radius:999px;
  font-size:.8rem;font-weight:600;letter-spacing:.02em;
}

/* ============================================================
   CASE-STUDY CARD
   ============================================================ */
.case-card{
  position:relative;
  background:linear-gradient(180deg,rgba(10,22,40,.75),rgba(10,22,40,.4));
  border:1px solid var(--border);
  border-radius:24px;
  padding:36px;
  overflow:hidden;
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  backdrop-filter:blur(20px) saturate(140%);
}
.case-card:hover{transform:translateY(-4px);border-color:var(--border-bright);box-shadow:0 30px 80px -30px rgba(0,102,255,.3)}
.case-card .meta{
  display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:20px;flex-wrap:wrap;gap:12px;
}
.case-card .industry{
  font-family:'DM Sans',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--cyan);
}
.case-card h3{font-size:1.5rem;margin-bottom:12px;line-height:1.18}
.case-card .results{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin-top:24px;padding-top:24px;border-top:1px solid var(--hairline);
}
@media(max-width:560px){.case-card .results{grid-template-columns:1fr 1fr}}
.case-card .result{text-align:center}
.case-card .result .v{
  display:block;font-family:'Syne',sans-serif;font-weight:800;
  font-size:1.75rem;line-height:1;margin-bottom:4px;
  background:linear-gradient(135deg,var(--cyan),var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.case-card .result .k{
  font-family:'DM Sans',sans-serif;font-size:.72rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted-2);
}

/* ============================================================
   QUOTE / TESTIMONIAL (premium glass card)
   ============================================================ */
.quote{
  position:relative;max-width:780px;margin:0 auto;
  background:rgba(10,22,40,.55);
  backdrop-filter:blur(24px) saturate(140%);
  -webkit-backdrop-filter:blur(24px) saturate(140%);
  border:1px solid var(--hairline);
  border-top:1px solid var(--hairline-top);
  border-radius:24px;
  padding:48px 40px;
  text-align:center;
  box-shadow:0 1px 0 rgba(255,255,255,.05) inset, 0 30px 80px -20px rgba(0,0,0,.6);
}
.quote-mark{
  position:absolute;top:-24px;left:32px;
  font-family:'Syne',serif;font-size:6rem;line-height:1;
  background:linear-gradient(135deg,var(--teal),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  pointer-events:none;
}
.quote blockquote{
  margin:0 0 20px;font-size:1.25rem;line-height:1.5;
  color:var(--text-bright);font-weight:500;letter-spacing:-.005em;
}
.quote cite{
  font-style:normal;display:block;color:var(--cyan);font-family:'DM Sans',sans-serif;
  font-size:.92rem;font-weight:600;letter-spacing:.02em;
}
.quote cite span{display:block;color:var(--muted);font-weight:400;margin-top:2px}

/* ============================================================
   FINAL CTA SECTION
   ============================================================ */
.final-cta{
  position:relative;text-align:center;
  padding:96px 24px;
  background:linear-gradient(180deg,transparent,rgba(10,22,40,.4));
}
.final-cta .panel{
  position:relative;
  max-width:880px;margin:0 auto;
  background:linear-gradient(135deg,rgba(0,102,255,.08),rgba(14,165,233,.04),rgba(45,212,191,.08));
  border:1px solid var(--hairline);
  border-radius:32px;
  padding:64px 32px;
  overflow:hidden;
  box-shadow:0 30px 80px -30px rgba(0,102,255,.3);
}
.final-cta .panel::before{
  content:"";position:absolute;inset:-50%;z-index:0;
  background:radial-gradient(40% 40% at 30% 30%,rgba(20,184,166,.3),transparent 70%),
             radial-gradient(40% 40% at 70% 70%,rgba(34,211,238,.25),transparent 70%);
  filter:blur(60px);
  animation:aurora 22s ease-in-out infinite alternate;
  pointer-events:none;
}
.final-cta .panel>*{position:relative;z-index:1}
.final-cta h2{margin-bottom:.4em}
.final-cta .lede{margin:0 auto 32px;text-align:center}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  border-top:1px solid var(--hairline);
  padding:64px 0 36px;
  color:var(--muted-2);font-size:.92rem;
  background:linear-gradient(180deg,transparent,rgba(8,12,20,.6));
}
.site-footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
@media(max-width:880px){.site-footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.site-footer .wrap{grid-template-columns:1fr}}
.site-footer h4{font-size:1rem;color:var(--text-bright);margin-bottom:14px}
.site-footer a{display:block;color:var(--muted-2);padding:4px 0;transition:color .2s}
.site-footer a:hover{color:var(--text-bright)}
.site-footer .brand-block p{color:var(--muted-2);margin:14px 0 6px;font-size:.92rem;max-width:42ch}
.site-footer .nap{display:flex;flex-direction:column;gap:6px;margin-top:14px;font-size:.88rem}
.site-footer .nap a{display:inline-block;color:var(--muted-2)}
.site-footer .copy{
  border-top:1px solid var(--hairline);margin-top:48px;padding-top:24px;
  text-align:center;font-size:.85rem;color:var(--muted-2);
  grid-column:1/-1;
}
.site-footer .legal-block{
  border-top:1px solid var(--hairline);margin-top:48px;padding-top:24px;
  text-align:center;font-size:.85rem;color:var(--muted-2);
  grid-column:1/-1;display:flex;flex-direction:column;gap:8px;
}
.site-footer .legal-block .founders{color:var(--text-bright)}
.site-footer .legal-block .policy{max-width:64ch;margin:0 auto;line-height:1.5}
.site-footer .legal-block .legal-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.site-footer .legal-block .legal-links a{display:inline-block;padding:0}
/* legal-block already carries the top border + spacing, so when it is present
   the trailing .copy row drops its own border to avoid a double rule. */
.site-footer .legal-block + .copy{border-top:0;margin-top:0;padding-top:0}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 18px 40px -10px rgba(37,211,102,.5);
  transition:transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 24px 50px -10px rgba(37,211,102,.6);color:#fff}
.whatsapp-float svg{width:28px;height:28px}

/* ============================================================
   SCROLL-DRIVEN ANIMATIONS (progressive enhancement)
   ============================================================ */
@supports (animation-timeline: scroll()){
  .hero-inner{
    animation:hero-rise linear;
    animation-timeline:scroll();
    animation-range:0 90vh;
  }
  @keyframes hero-rise{
    from{transform:translateY(0);opacity:1}
    to{transform:translateY(-80px);opacity:.6}
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .aurora,.orb{animation:none}
}