/* ============================================================
   PUPPY HUSH PH LLC — Design tokens
   Display: 'Fraunces' (variable serif, sharp optical-size swing)
   Body: 'Inter'
   Utility/data: 'IBM Plex Mono'
   Palette:
     --ink:        #0a0a0a   (primary background)
     --ink-2:      #121212   (raised surface)
     --ink-3:      #1b1b1b   (card surface)
     --line:       rgba(255,255,255,0.08)
     --paper:      #f4f1ea   (off-white type)
     --paper-dim:  #9b9890
     --red:        #8c1f28   (deep red, structural)
     --red-bright: #d4263a   (glow / CTA)
     --red-glow:   rgba(212,38,58,0.35)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400&family=Inter:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#0a0a0a;
  --ink-2:#121212;
  --ink-3:#1a1a1a;
  --line:rgba(255,255,255,0.09);
  --line-bright:rgba(255,255,255,0.18);
  --paper:#f4f1ea;
  --paper-dim:#9a978f;
  --paper-dimmer:#6e6c66;
  --red:#8c1f28;
  --red-bright:#d4263a;
  --red-glow:rgba(212,38,58,0.35);
  --serif:'Fraunces', serif;
  --sans:'Inter', sans-serif;
  --mono:'IBM Plex Mono', monospace;
  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}

::selection{ background:var(--red); color:var(--paper); }

:focus-visible{
  outline:2px solid var(--red-bright);
  outline-offset:3px;
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--red-bright);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:18px; height:1px;
  background:var(--red-bright);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:500;
  line-height:1.05;
  margin:0;
  color:var(--paper);
  letter-spacing:-0.01em;
}
h1{font-size:clamp(40px, 6vw, 76px); font-weight:500;}
h2{font-size:clamp(30px, 4vw, 48px);}
h3{font-size:clamp(20px, 2.2vw, 26px); font-weight:600;}

p{ color:var(--paper-dim); margin:0; }
.lede{ font-size:clamp(17px, 1.6vw, 20px); color:var(--paper-dim); max-width:640px; line-height:1.7; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--sans);
  font-weight:600;
  font-size:14.5px;
  letter-spacing:0.01em;
  padding:15px 28px;
  border-radius:2px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, background .35s ease, border-color .35s ease, color .35s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--red-bright);
  color:var(--paper);
  box-shadow:0 0 0 0 var(--red-glow);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px -6px var(--red-glow);
}
.btn-ghost{
  background:transparent;
  border-color:var(--line-bright);
  color:var(--paper);
}
.btn-ghost:hover{
  border-color:var(--red-bright);
  color:var(--red-bright);
  transform:translateY(-2px);
}
.btn-arrow{ transition:transform .35s ease; }
.btn:hover .btn-arrow{ transform:translateX(4px); }

/* ---------- Nav ---------- */
.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;
  padding:22px 0;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .4s ease, border-color .4s ease, padding .4s ease, backdrop-filter .4s ease;
}
.nav.scrolled{
  background:rgba(10,10,10,0.82);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  padding:14px 0;
}
.nav .container{ display:flex; align-items:center; justify-content:space-between; }
.nav-brand{
  font-family:var(--serif);
  font-size:19px;
  letter-spacing:0.02em;
  font-weight:600;
  display:flex; align-items:center; gap:10px;
}
.nav-brand .mark{
  width:9px;height:9px;border-radius:1px;
  background:var(--red-bright);
  box-shadow:0 0 14px 2px var(--red-glow);
}
.nav-links{ display:flex; align-items:center; gap:40px; }
.nav-links a{
  font-size:13.5px; letter-spacing:0.03em; text-transform:uppercase;
  font-weight:500; color:var(--paper-dim);
  position:relative; padding-bottom:4px;
  transition:color .3s ease;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--red-bright); transition:width .35s ease;
}
.nav-links a:hover, .nav-links a.active{ color:var(--paper); }
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-cta{ display:flex; align-items:center; gap:28px; }
.nav .btn{ padding:11px 22px; font-size:13px; }
.nav-toggle{ display:none; }

@media (max-width: 880px){
  .nav-links{
    position:fixed; inset:0; top:0;
    background:var(--ink); flex-direction:column; justify-content:center; gap:30px;
    transform:translateX(100%); transition:transform .4s ease; opacity:0;
  }
  .nav-links.open{ transform:translateX(0); opacity:1; }
  .nav-links a{ font-size:22px; }
  .nav-toggle{
    display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; z-index:1001; padding:6px;
  }
  .nav-toggle span{ width:22px; height:1.5px; background:var(--paper); transition:transform .3s ease, opacity .3s ease; }
  .nav-cta .btn-primary{ padding:9px 16px; font-size:12px; }
}

/* ---------- Grid / atmosphere backgrounds ---------- */
.bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  opacity:0.5;
}
.bg-glow{
  position:absolute;
  width:60vw; height:60vw; max-width:900px; max-height:900px;
  background:radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
  filter:blur(40px);
  pointer-events:none;
  opacity:0.45;
}

/* ---------- Section scaffolding ---------- */
section{ position:relative; padding:120px 0; }
.section-tight{ padding:80px 0; }
.section-head{ max-width:680px; margin-bottom:60px; }
.section-head .eyebrow{ margin-bottom:18px; }
.section-head h2{ margin-top:18px; }
.section-head p{ margin-top:18px; }

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  display:flex; align-items:center;
  padding-top:140px;
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero .bg-glow{ top:-10%; right:-10%; }
.hero-inner{ position:relative; z-index:2; max-width:900px; }
.hero h1{ margin-top:24px; }
.hero h1 em{ font-style:italic; color:var(--red-bright); }
.hero .lede{ margin-top:28px; }
.hero-actions{ display:flex; gap:16px; margin-top:42px; flex-wrap:wrap; }
.hero-scroll{
  position:absolute; bottom:40px; left:32px; z-index:2;
  display:flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:11px; letter-spacing:0.15em; text-transform:uppercase; color:var(--paper-dimmer);
}
.hero-scroll .line{ width:1px; height:34px; background:var(--line-bright); position:relative; overflow:hidden; }
.hero-scroll .line::after{
  content:''; position:absolute; top:-100%; left:0; width:100%; height:100%;
  background:var(--red-bright);
  animation:scrollline 2.2s ease-in-out infinite;
}
@keyframes scrollline{ 0%{top:-100%;} 50%{top:0;} 100%{top:100%;} }

/* signature node-network canvas sits behind hero copy */
.node-canvas{ position:absolute; inset:0; z-index:1; opacity:0.9; }

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(160deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border:1px solid var(--line);
  border-radius:3px;
  padding:36px;
  backdrop-filter:blur(6px);
  transition:border-color .4s ease, transform .4s ease, box-shadow .4s ease;
  position:relative;
}
.card:hover{
  border-color:var(--line-bright);
  transform:translateY(-4px);
  box-shadow:0 20px 50px -20px rgba(0,0,0,0.6);
}
.card-number{
  font-family:var(--mono); font-size:12px; color:var(--red-bright); letter-spacing:0.1em;
}
.card h3{ margin-top:18px; }
.card p{ margin-top:12px; font-size:15px; }

/* ---------- Grids ---------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.grid-3{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; }
.grid-4{ display:grid; grid-template-columns:repeat(4, 1fr); gap:24px; }
@media (max-width:980px){
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; }
}

/* ---------- Stats ---------- */
.stat{
  border-top:1px solid var(--line);
  padding-top:22px;
}
.stat .num{
  font-family:var(--serif); font-size:clamp(34px,4vw,52px); color:var(--paper); font-weight:500;
}
.stat .num .accent{ color:var(--red-bright); }
.stat .label{ font-family:var(--mono); font-size:12px; letter-spacing:0.08em; text-transform:uppercase; color:var(--paper-dimmer); margin-top:8px; }

/* ---------- Testimonials ---------- */
.testimonial{
  border-left:2px solid var(--red);
  padding-left:28px;
}
.testimonial p{ font-family:var(--serif); font-size:20px; color:var(--paper); font-style:italic; line-height:1.6; }
.testimonial .who{ margin-top:18px; font-family:var(--mono); font-size:12px; color:var(--paper-dimmer); letter-spacing:0.04em; }

/* ---------- FAQ ---------- */
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  display:flex; align-items:center; justify-content:space-between;
  padding:26px 0; cursor:pointer; gap:24px;
}
.faq-q h4{ font-family:var(--sans); font-weight:600; font-size:17px; color:var(--paper); }
.faq-icon{ font-family:var(--mono); color:var(--red-bright); font-size:20px; transition:transform .35s ease; flex-shrink:0; }
.faq-item.open .faq-icon{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .4s ease; }
.faq-item.open .faq-a{ max-height:300px; }
.faq-a p{ padding-bottom:26px; font-size:15px; max-width:680px; }

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  text-align:center;
  overflow:hidden;
}
.cta-banner .bg-glow{ top:50%; left:50%; transform:translate(-50%,-50%); }
.cta-banner-inner{ position:relative; z-index:2; max-width:680px; margin:0 auto; }
.cta-banner .btn-primary{ margin-top:32px; }

/* ---------- Footer ---------- */
.footer{
  border-top:1px solid var(--line);
  padding:80px 0 36px;
  background:var(--ink-2);
}
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:48px; padding-bottom:56px; }
.footer-brand .nav-brand{ margin-bottom:18px; }
.footer-brand p{ max-width:280px; font-size:14px; }
.footer-col h4{ font-family:var(--mono); font-size:12px; letter-spacing:0.1em; text-transform:uppercase; color:var(--paper-dimmer); font-weight:500; margin-bottom:18px; }
.footer-col a, .footer-col span{ display:block; color:var(--paper-dim); font-size:14.5px; margin-bottom:13px; transition:color .3s ease; }
.footer-col a:hover{ color:var(--red-bright); }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:28px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
}
.footer-bottom p{ font-size:13px; }
@media (max-width:880px){
  .footer-top{ grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){
  .footer-top{ grid-template-columns:1fr; }
}

/* ---------- Reveal-on-scroll ---------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{
  padding:200px 0 90px;
  border-bottom:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.page-hero .bg-glow{ top:-30%; left:50%; transform:translateX(-50%); width:80vw; height:50vw; opacity:0.3; }
.page-hero .eyebrow{ margin-bottom:20px; }
.page-hero .lede{ margin-top:22px; }
.breadcrumb{ font-family:var(--mono); font-size:12px; color:var(--paper-dimmer); margin-top:26px; letter-spacing:0.03em; }
.breadcrumb a{ color:var(--paper-dimmer); transition:color .3s ease; }
.breadcrumb a:hover{ color:var(--red-bright); }

/* ---------- Process / numbered steps (legit sequence) ---------- */
.process-step{ display:flex; gap:28px; padding:36px 0; border-top:1px solid var(--line); }
.process-step:last-child{ border-bottom:1px solid var(--line); }
.process-num{ font-family:var(--serif); font-size:34px; color:var(--red-bright); width:70px; flex-shrink:0; font-weight:400; }
.process-step h3{ margin-bottom:10px; }
.process-step p{ max-width:560px; }

/* ---------- Legal pages ---------- */
.legal-body{ max-width:760px; }
.legal-body h2{ margin-top:56px; margin-bottom:16px; font-size:26px; }
.legal-body h2:first-child{ margin-top:0; }
.legal-body p{ margin-bottom:16px; font-size:15.5px; line-height:1.8; }
.legal-body ul{ margin:0 0 16px; padding-left:20px; color:var(--paper-dim); font-size:15.5px; line-height:1.8; }
.legal-meta{
  font-family:var(--mono); font-size:12.5px; color:var(--paper-dimmer);
  border:1px solid var(--line); padding:16px 20px; margin-bottom:48px; display:inline-block;
}
.legal-contact{
  border:1px solid var(--line); padding:28px 30px; margin-top:20px;
  background:rgba(255,255,255,0.02);
}
.legal-contact p{ margin-bottom:8px; font-size:14.5px; }
.legal-contact a{ color:var(--paper); }
.legal-contact a:hover{ color:var(--red-bright); }

/* ---------- Forms ---------- */
.contact-grid{ display:grid; grid-template-columns:1.2fr 0.8fr; gap:64px; align-items:start; }
@media (max-width:920px){ .contact-grid{ grid-template-columns:1fr; } }
.form-group{ margin-bottom:24px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }
.form-group label{
  display:block; font-family:var(--mono); font-size:11.5px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--paper-dimmer); margin-bottom:10px;
}
.form-group input, .form-group textarea{
  width:100%; background:rgba(255,255,255,0.03); border:1px solid var(--line);
  color:var(--paper); font-family:var(--sans); font-size:15px; padding:14px 16px; border-radius:2px;
  transition:border-color .3s ease, background .3s ease;
}
.form-group input:focus, .form-group textarea:focus{
  outline:none; border-color:var(--red-bright); background:rgba(255,255,255,0.05);
}
.form-group textarea{ min-height:130px; resize:vertical; }
.form-error{ font-family:var(--mono); font-size:11.5px; color:var(--red-bright); margin-top:6px; display:none; }
.form-group.invalid input, .form-group.invalid textarea{ border-color:var(--red-bright); }
.form-group.invalid .form-error{ display:block; }
.form-submit-row{ display:flex; align-items:center; gap:18px; margin-top:8px; }
.form-success{
  display:none; border:1px solid var(--red-bright); padding:24px 26px; margin-top:24px;
  background:rgba(212,38,58,0.06);
}
.form-success.show{ display:block; }
.form-success p{ color:var(--paper); font-size:15px; }
.form-success strong{ color:var(--red-bright); }

.info-card{ border:1px solid var(--line); padding:32px; margin-bottom:20px; }
.info-card h4{ font-family:var(--mono); font-size:11.5px; letter-spacing:0.1em; text-transform:uppercase; color:var(--paper-dimmer); margin-bottom:16px; }
.info-card .line-item{ display:flex; gap:14px; padding:10px 0; border-top:1px solid var(--line); font-size:14.5px; }
.info-card .line-item:first-of-type{ border-top:none; }
.info-card .line-item .k{ color:var(--paper-dimmer); min-width:90px; flex-shrink:0; }
.info-card .line-item .v{ color:var(--paper); }
.info-card .line-item a{ color:var(--paper); }
.info-card .line-item a:hover{ color:var(--red-bright); }