/* ============================================================
   PUNAWALA — Design tokens
   Palette: ink navy, paper (cool, not cream), marigold accent,
   deep teal secondary, muted coral for alerts.
   Type: Space Grotesk (display) + Inter (body) + IBM Plex Mono (data)
   Signature: "The Pulse Line" — an EKG-like line that resolves
   into a bar chart, used in the hero and as section dividers.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* Tally-style palette: royal-blue chrome, dense grid tables, gold highlight */
:root{
  --ink:        #0B2A6B;   /* royal blue — nav, footer, headings, CTA panels */
  --ink-70:     #0B2A6Bb3;
  --paper:      #EAF0FB;   /* pale blue page background, not stark white */
  --paper-dim:  #DCE6F7;
  --panel:      #FFFFFF;
  --marigold:   #F2B705;   /* Tally-style gold highlight */
  --marigold-d: #C99400;
  --teal:       #1E8E5A;
  --teal-d:     #166B44;
  --coral:      #D6392C;
  --line:       #AEC2E6;   /* visible blue-grey grid border */

  --font-display: 'IBM Plex Sans', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius-sm: 3px;
  --radius-md: 4px;
  --radius-lg: 6px;

  --container: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor: pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- layout helpers ---------- */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section{ padding: 64px 0; }
.section--tight{ padding: 40px 0; }
.section--paper-dim{ background: var(--paper-dim); }
.section--ink{ background: var(--ink); color: var(--paper); }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--marigold-d);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: var(--marigold-d);
  display: inline-block;
}
.section--ink .eyebrow, .section--ink .eyebrow::before{ color: var(--marigold); background: var(--marigold); }

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 4.6vw, 3.6rem); font-weight: 700; }
h2{ font-size: clamp(1.9rem, 3vw, 2.5rem); }
h3{ font-size: 1.3rem; }
p{ margin: 0 0 16px; color: var(--ink-70); }
.section--ink p{ color: #F1F2EDb3; }

.lede{
  font-size: 1.15rem;
  max-width: 620px;
}

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn--primary{ background: var(--ink); color: var(--paper); }
.btn--primary:hover{ background: #0B1A2C; }
.btn--accent{ background: var(--marigold); color: var(--ink); }
.btn--accent:hover{ background: #F0AE4E; }
.btn--ghost{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover{ background: var(--ink); color: var(--paper); }
.btn--ghost-light{ background: transparent; color: var(--paper); border-color: #F1F2ED55; }
.btn--ghost-light:hover{ background: #F1F2ED; color: var(--ink); }
.btn--sm{ padding: 9px 18px; font-size: 0.85rem; }
.btn--block{ width: 100%; justify-content: center; }

/* ---------- nav ---------- */
.nav{
  position: sticky; top:0; z-index: 50;
  background: var(--ink);
  border-bottom: 3px solid var(--marigold);
}
.nav .brand{ color: #FFFFFF; }
.nav .brand__mark path{ stroke: var(--marigold); }
.nav__links a{ color: #D7E2F7; }
.nav__links a:hover, .nav__links a.is-active{ color: #FFFFFF; }
.nav .btn--ghost{ color:#FFFFFF; border-color:#FFFFFF66; }
.nav .btn--ghost:hover{ background:#FFFFFF; color: var(--ink); }
.nav__toggle{ color:#FFFFFF; }
.nav__inner{
  display:flex; align-items:center; justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  display:flex; align-items:center; gap:10px;
  letter-spacing: -0.02em;
}
.brand__mark{ width: 26px; height: 26px; flex-shrink:0; }
.brand__mark path{ stroke: var(--marigold-d); }

.nav__links{ display:flex; gap: 32px; align-items:center; }
.nav__links a{
  font-size: 0.95rem; font-weight: 500; color: var(--ink-70);
  transition: color .15s ease;
}
.nav__links a:hover, .nav__links a.is-active{ color: var(--ink); }
.nav__cta{ display:flex; align-items:center; gap: 14px; }
.nav__toggle{ display:none; background:none; border:none; padding:6px; }
.nav__toggle svg{ width:26px; height:26px; }

@media (max-width: 900px){
  .nav__links{
    position:absolute; top:100%; left:0; right:0;
    background: var(--ink);
    flex-direction: column; align-items: flex-start;
    padding: 20px 24px 28px;
    border-bottom: 3px solid var(--marigold);
    display:none;
    gap: 18px;
  }
  .nav__links.is-open{ display:flex; }
  .nav__toggle{ display:inline-flex; }
  .nav__cta .btn--ghost{ display:none; }
}

/* ---------- hero pulse signature ---------- */
.hero{ padding: 72px 0 40px; }
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 960px){
  .hero__grid{ grid-template-columns: 1fr; }
}
.hero__cta-row{ display:flex; gap:14px; margin: 30px 0 26px; flex-wrap: wrap; }
.hero__meta{
  display:flex; gap: 28px; font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-70);
  flex-wrap: wrap;
}
.hero__meta strong{ color: var(--ink); font-weight: 600; }

.pulse-panel{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 30px 60px -30px rgba(18,35,58,0.25);
}
.pulse-panel__head{
  display:flex; justify-content: space-between; align-items:center;
  margin-bottom: 18px;
}
.pulse-panel__head span{ font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-70); }
.pulse-dot{ width:8px; height:8px; border-radius:50%; background: var(--teal); display:inline-block; margin-right:6px; animation: blink 2.4s infinite; }
@keyframes blink{ 0%,100%{opacity:1;} 50%{opacity:.35;} }

.pulse-line-wrap{ position:relative; height: 110px; margin-bottom: 18px; }
.pulse-line-wrap svg{ width:100%; height:100%; }
.pulse-path{
  fill:none; stroke: var(--marigold-d); stroke-width:2.5;
  stroke-dasharray: 900; stroke-dashoffset: 900;
  animation: draw 3.2s ease-out forwards infinite;
}
@keyframes draw{
  0%{ stroke-dashoffset: 900; }
  70%{ stroke-dashoffset: 0; }
  100%{ stroke-dashoffset: 0; }
}

.pulse-cards{ display:grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.pulse-card{
  border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 14px 12px; text-align:left;
}
.pulse-card span{ display:block; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-70); margin-bottom:6px; }
.pulse-card strong{ font-family: var(--font-display); font-size: 1.25rem; }
.pulse-card em{ font-style:normal; font-size: 0.75rem; color: var(--teal-d); font-weight:600; }

/* ---------- divider motif ---------- */
.divider{ width:100%; height:34px; opacity:0.5; margin: 0 0 6px; }
.divider path{ stroke: var(--ink); stroke-width: 1.4; fill:none; }
.section--ink .divider path{ stroke: var(--marigold); }

/* ---------- logo strip ---------- */
.logo-strip{
  display:flex; flex-wrap: wrap; gap: 34px; align-items:center; justify-content: space-between;
  padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.logo-strip span{
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--ink-70); letter-spacing: 0.03em;
}

/* ---------- grid cards ---------- */
.grid{ display:grid; gap: 22px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){
  .grid--3, .grid--4{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 620px){
  .grid--2, .grid--3, .grid--4{ grid-template-columns: 1fr; }
}

.card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: var(--radius-md);
  padding: 26px;
}
.card__icon{
  width:42px; height:42px; border-radius: 10px;
  background: var(--paper-dim);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 16px;
}
.card__icon svg{ width:22px; height:22px; stroke: var(--marigold-d); }
.card--num{ position:relative; }
.card__num{
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--marigold-d);
  display:block; margin-bottom: 12px;
}

.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head--center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- pricing ---------- */
.price-card{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px 28px; display:flex; flex-direction:column;
}
.price-card--highlight{
  border-color: var(--ink); background: var(--ink); color: var(--paper);
  transform: translateY(-10px);
}
.price-card--highlight p, .price-card--highlight li{ color: #F1F2EDcc; }
.price-card__tag{
  font-family: var(--font-mono); font-size: 0.72rem; text-transform:uppercase; letter-spacing:.06em;
  color: var(--marigold-d); margin-bottom: 10px;
}
.price-card--highlight .price-card__tag{ color: var(--marigold); }
.price-card__amount{ font-family: var(--font-display); font-size: 2.4rem; font-weight:700; margin: 6px 0 4px; }
.price-card__amount sub{ font-family: var(--font-mono); font-size: 0.85rem; font-weight:400; }
.price-card ul{ margin: 20px 0 26px; display:flex; flex-direction:column; gap:10px; }
.price-card li{ display:flex; gap:10px; font-size: 0.92rem; align-items:flex-start; }
.price-card li svg{ width:16px; height:16px; flex-shrink:0; margin-top:4px; stroke: var(--teal); }
.price-card--highlight li svg{ stroke: var(--marigold); }

/* ---------- testimonial / stat ---------- */
.stat-row{ display:flex; gap: 48px; flex-wrap:wrap; }
.stat strong{ font-family: var(--font-display); font-size: 2.4rem; display:block; color: var(--ink); }
.stat span{ font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-70); }

.quote{
  border-left: 3px solid var(--marigold); padding-left: 22px; font-family: var(--font-display);
  font-size: 1.3rem; font-weight:500; max-width: 760px;
}
.quote-attr{ font-family: var(--font-mono); font-size:0.82rem; color: var(--ink-70); margin-top:14px; }

/* ---------- steps ---------- */
.steps{ display:grid; grid-template-columns: repeat(3,1fr); gap: 30px; counter-reset: step; }
@media (max-width: 900px){ .steps{ grid-template-columns: 1fr; } }
.step__num{
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--marigold-d);
  display:flex; align-items:center; gap:10px; margin-bottom: 14px;
}
.step__num::before{ content: ""; width:22px; height:1px; background: var(--marigold-d); }

/* ---------- forms ---------- */
.form-field{ margin-bottom: 18px; }
.form-field label{ display:block; font-size: 0.85rem; font-weight:600; margin-bottom: 7px; }
.form-field input, .form-field select, .form-field textarea{
  width:100%; padding: 12px 14px; border:1px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.95rem; background: var(--panel); color: var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline: 2px solid var(--marigold-d); outline-offset:1px;
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width:620px){ .form-row{ grid-template-columns: 1fr; } }

.auth-shell{
  min-height: calc(100vh - 73px);
  display:grid; grid-template-columns: 1fr 1fr;
}
@media (max-width: 900px){ .auth-shell{ grid-template-columns: 1fr; } }
.auth-shell__panel{
  background: var(--ink); color: var(--paper);
  padding: 60px; display:flex; flex-direction:column; justify-content:center;
}
.auth-shell__form{ padding: 60px; display:flex; flex-direction:column; justify-content:center; }
.auth-box{ max-width: 380px; margin: 0 auto; width:100%; }
.auth-box h1{ font-size: 1.9rem; }

/* ---------- footer ---------- */
.footer{ background: var(--ink); color: var(--paper); padding: 70px 0 30px; }
.footer__grid{ display:grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 30px; margin-bottom: 56px; }
@media (max-width: 900px){ .footer__grid{ grid-template-columns: repeat(2,1fr); } }
.footer h4{ font-size: 0.85rem; color: var(--marigold); text-transform:uppercase; letter-spacing:.05em; margin-bottom: 18px; font-family: var(--font-mono); font-weight:500; }
.footer li{ margin-bottom: 10px; }
.footer a{ color: #F1F2EDb3; font-size:0.92rem; }
.footer a:hover{ color: var(--paper); }
.footer__bottom{
  display:flex; justify-content: space-between; padding-top: 26px;
  border-top: 1px solid #F1F2ED22; font-size: 0.82rem; color: #F1F2ED88;
  flex-wrap: wrap; gap: 10px;
}
.footer__brand{ max-width: 280px; }
.footer__brand p{ color: #F1F2ED99; font-size:0.9rem; }

/* ---------- blog ---------- */
.post-card{ display:flex; flex-direction:column; }
.post-card__tag{ font-family: var(--font-mono); font-size: 0.75rem; color: var(--marigold-d); margin-bottom: 10px; text-transform:uppercase; letter-spacing:.04em; }
.post-card__meta{ font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-70); margin-top: auto; padding-top: 14px; }
.post-hero{ background: var(--paper-dim); padding: 60px 0 40px; }
.post-body{ max-width: 720px; margin: 0 auto; }
.post-body h2{ margin-top: 40px; }
.post-body p{ color: var(--ink); }

/* ---------- page hero (inner pages) ---------- */
.page-hero{ padding: 60px 0 20px; }
.page-hero .eyebrow{ margin-bottom: 14px; }
.breadcrumb{ font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-70); margin-bottom: 14px; }

/* ---------- faq ---------- */
.faq-item{ border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-item__q{
  display:flex; justify-content: space-between; align-items:center; cursor:pointer;
  font-family: var(--font-display); font-weight:600; font-size: 1.02rem;
}
.faq-item__q svg{ width:18px; height:18px; transition: transform .2s ease; flex-shrink:0; }
.faq-item.is-open .faq-item__q svg{ transform: rotate(45deg); }
.faq-item__a{ max-height:0; overflow:hidden; transition: max-height .25s ease; }
.faq-item.is-open .faq-item__a{ max-height: 300px; padding-top: 12px; }

/* ---------- table (pricing compare) — dense ledger/grid look ---------- */
.compare{ width:100%; border-collapse: collapse; border: 1px solid var(--line); background: var(--panel); }
.compare th, .compare td{ text-align:left; padding: 11px 16px; border: 1px solid var(--line); font-size:0.9rem; }
.compare th{ font-family: var(--font-mono); font-size:0.76rem; text-transform:uppercase; background: var(--ink); color: #FFFFFF; font-weight:500; letter-spacing:0.03em; }
.compare td:not(:first-child), .compare th:not(:first-child){ text-align:center; }
.compare tbody tr:nth-child(even) td{ background: var(--paper-dim); }

/* utility */
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.text-center{ text-align:center; }
.tag{
  display:inline-block; font-family: var(--font-mono); font-size:0.72rem; padding:4px 10px;
  border-radius: 20px; background: var(--paper-dim); color: var(--ink-70); margin-right:6px; margin-bottom:6px;
}