/* =========================================================
   clientcomms — design system
   Charcoal / warm off-white / deep teal
   Display: Fraunces · Body: Inter · Data: IBM Plex Mono
   ========================================================= */

:root{
  --bg:            #FAFAF8;
  --bg-alt:        #F1EDE4;
  --charcoal:      #1F2937;
  --charcoal-soft: #2B3646;
  --ink:           #222222;
  --ink-soft:      #5B6472;
  --teal:          #0F766E;
  --teal-deep:     #0B5C56;
  --teal-tint:     #E6F2F0;
  --cream:         #FFFFFF;
  --border:        rgba(31,41,55,0.12);
  --border-soft:   rgba(31,41,55,0.08);
  --on-dark:       #F4F1E9;
  --on-dark-soft:  rgba(244,241,233,0.72);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  --container: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 1px 2px rgba(31,41,55,0.04), 0 12px 32px -12px rgba(31,41,55,0.16);
  --shadow-float: 0 24px 60px -20px rgba(31,41,55,0.35);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

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

@media (max-width: 640px){
  .container{ padding: 0 20px; }
}

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 560;
  color: var(--charcoal);
  margin: 0;
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.5rem, 5vw, 3.9rem); line-height: 1.06; letter-spacing: -0.02em; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.14; }
h3{ font-size: 1.3rem; line-height: 1.3; }

p{ margin: 0; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
}

.section-dark .eyebrow, .on-dark .eyebrow{ color: #7FD4C8; }

.lede{
  font-size: 1.18rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 46ch;
}

.section-dark .lede, .on-dark .lede{ color: var(--on-dark-soft); }

em{
  font-style: italic;
  color: var(--teal);
}

.section-dark em, .on-dark em{ color: #7FD4C8; }

/* teal full-stop brand device — used to close out major headings */
.teal-dot{ color: var(--teal); }
.section-dark .teal-dot, .on-dark .teal-dot{ color: #7FD4C8; }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--teal);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(15,118,110,0.55);
}
.btn-primary:hover{ background: var(--teal-deep); transform: translateY(-1px); }

.btn-ghost{
  background: transparent;
  color: var(--charcoal);
  border-color: var(--border);
}
.btn-ghost:hover{ border-color: var(--charcoal); }

.on-dark .btn-ghost{
  color: var(--on-dark);
  border-color: rgba(244,241,233,0.28);
}
.on-dark .btn-ghost:hover{ border-color: var(--on-dark); }

.btn-sm{ padding: 10px 20px; font-size: 0.88rem; }

/* ---------- nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,248,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.32rem;
  letter-spacing: -0.01em;
  color: var(--charcoal);
}
.logo span{ color: var(--teal); }

.nav-links{
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a{
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--charcoal); }

.nav-cta{ display: flex; align-items: center; gap: 28px; }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span{
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  margin: 5px 0;
  transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 860px){
  .nav-links{
    position: fixed;
    inset: 64px 0 0 0;
    flex-direction: column;
    background: var(--bg);
    padding: 28px 24px;
    gap: 22px;
    align-items: flex-start;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav-links.open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-toggle{ display: block; }
  .nav-cta .btn-primary{ padding: 10px 18px; font-size: 0.85rem; }
}

/* ---------- sections ---------- */
section{ padding: 108px 0; }
@media (max-width: 700px){ section{ padding: 68px 0; } }

.section-dark{
  background: var(--charcoal);
  color: var(--on-dark);
}
.section-dark h2, .section-dark h3, .section-dark h4{ color: var(--on-dark); }

.section-alt{ background: var(--bg-alt); }

.section-head{
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head .eyebrow{ display: block; margin-bottom: 14px; }
.section-head h2{ margin-top: 6px; }
.section-head p{ margin-top: 16px; }

.section-head.centered{ margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- hero ---------- */
.hero{
  padding-top: 88px;
  padding-bottom: 72px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 940px){
  .hero-grid{ grid-template-columns: 1fr; gap: 56px; }
}

.hero-copy .eyebrow{ margin-bottom: 20px; }
.hero-copy h1{ margin-top: 4px; }
.hero-copy .lede{ margin-top: 22px; max-width: 42ch; }

.hero-actions{
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.hero-flags{
  display: flex;
  gap: 26px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-flags span{
  font-size: 0.86rem;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-flags span::before{
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  flex: none;
}

/* ---------- legal / policy pages ---------- */
.policy-body{ max-width: 72ch; }
.policy-body h2{
  font-size: 1.3rem;
  margin-top: 48px;
  margin-bottom: 14px;
}
.policy-body h2:first-of-type{ margin-top: 0; }
.policy-body p{
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}
.policy-body ul{
  margin: 0 0 16px;
  padding-left: 22px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.policy-body li{ margin-bottom: 6px; }
.policy-body strong{ color: var(--charcoal); }
.policy-meta{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-top: 14px;
}
.tbc{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #92400E;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  border-radius: 4px;
  padding: 1px 7px;
  margin-left: 6px;
  vertical-align: middle;
  white-space: nowrap;
}
.tbc-block{
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin: 24px 0;
}
.tbc-block p{ margin-bottom: 8px; color: var(--charcoal); }
.tbc-block p:last-child{ margin-bottom: 0; }
.tbc-block .tbc-label{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #92400E;
  display: block;
  margin-bottom: 8px;
}

/* ---------- signature: engagement report card ---------- */
.report-card{
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  overflow: hidden;
  transform: rotate(1.4deg);
}
.report-card-bar{
  height: 6px;
  background: linear-gradient(90deg, var(--teal), #57B8AC);
}
.report-card-inner{ padding: 30px 30px 26px; }
.report-card-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.report-card-head .rc-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.report-card-head .rc-date{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
}
.rc-title{
  font-family: var(--font-display);
  font-size: 1.18rem;
  color: var(--charcoal);
  margin-bottom: 22px;
}
.rc-stat{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  background: var(--teal-tint);
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
}
.rc-stat .num{
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--teal-deep);
}
.rc-stat .label{
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.rc-sub{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin-bottom: 12px;
  font-weight: 600;
}
.rc-list{
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rc-list li{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
}
.rc-avatar{
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.rc-flame{ margin-left: auto; opacity: 0.9; }

.rc-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.rc-tag{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--charcoal);
  color: var(--on-dark);
}

.report-card.report-card-lg{ transform: none; }
.report-card-float{
  position: relative;
}
.report-card-float::after{
  content: '';
  position: absolute;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(15,118,110,0.16), transparent 70%);
  top: -40px; right: -60px;
  z-index: -1;
}

/* ---------- social proof ---------- */
.proof{
  padding: 44px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.proof-label{
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.proof-label strong{ color: var(--charcoal); }
.logo-row{
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.logo-slot{
  width: 148px;
  height: 46px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- problem / solution ---------- */
.split{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 860px){ .split{ grid-template-columns: 1fr; gap: 36px; } }

.qa-list{
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.qa-list li{
  font-size: 1.02rem;
  padding-left: 26px;
  position: relative;
  color: var(--on-dark-soft);
}
.qa-list li::before{
  content: '?';
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  color: #7FD4C8;
  font-size: 0.9rem;
}

.pull{
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--charcoal);
  line-height: 1.32;
  margin-top: 30px;
}

.section-dark .pull, .on-dark .pull{ color: var(--on-dark); }

/* ---------- benefit cards ---------- */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 860px){ .grid-3{ grid-template-columns: 1fr; } }

.card{
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: var(--shadow-card);
}
.card-icon{
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--teal-tint);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card h3{ margin-bottom: 10px; }
.card p{ color: var(--ink-soft); font-size: 0.98rem; }

/* ---------- how it works ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}
@media (max-width: 860px){ .steps{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }
@media (max-width: 860px){ .steps[style*="repeat(5"]{ grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 560px){ .steps[style*="repeat(5"]{ grid-template-columns: 1fr !important; } }

.step{
  padding-top: 22px;
  border-top: 1px solid var(--border);
}
.step-num{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--teal);
  display: block;
  margin-bottom: 14px;
}
.step h3{ font-size: 1.08rem; margin-bottom: 8px; }
.step p{ color: var(--ink-soft); font-size: 0.94rem; }

/* ---------- included / not required ---------- */
.included-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 700px){ .included-grid{ grid-template-columns: 1fr; } }

.included-col{
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 34px 32px;
}
.included-col.dim{
  background: transparent;
  border-style: dashed;
}
.included-col h4{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.check-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.check-list li{
  padding-left: 26px;
  position: relative;
  font-size: 0.98rem;
}
.check-list.yes li::before{
  content: '✓';
  position: absolute; left: 0; top: 0;
  color: var(--teal);
  font-weight: 700;
}
.check-list.no li::before{
  content: '–';
  position: absolute; left: 0; top: 0;
  color: var(--ink-soft);
}
.check-list.no li{ color: var(--ink-soft); }

/* ---------- suitable-for chips ---------- */
.chip-row{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.chip{
  font-size: 0.92rem;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--charcoal);
  background: var(--cream);
}

/* ---------- pricing ---------- */
.pricing-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px){ .pricing-grid{ grid-template-columns: 1fr; } }

.price-card{
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.price-card.featured{
  border-color: var(--teal);
  box-shadow: 0 20px 44px -20px rgba(15,118,110,0.35);
  position: relative;
}
.price-tag{
  position: absolute;
  top: -13px; left: 28px;
  background: var(--teal);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.price-freq{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  font-weight: 600;
}
.price-name{ font-family: var(--font-display); font-size: 1.3rem; color: var(--charcoal); }
.price-amounts{ display: flex; flex-direction: column; gap: 4px; margin: 6px 0; }
.price-row{ display: flex; align-items: baseline; justify-content: space-between; font-size: 0.94rem; color: var(--ink-soft); }
.price-row .amt{ font-family: var(--font-mono); font-size: 1.5rem; color: var(--charcoal); font-weight: 600; }
.price-row.member .amt{ color: var(--teal-deep); }
.price-note{ font-size: 0.85rem; color: var(--ink-soft); border-top: 1px solid var(--border-soft); padding-top: 14px; }

.setup-note{
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 22px 28px;
  background: var(--teal-tint);
  border-radius: var(--radius-md);
}
.setup-note .amt{
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--teal-deep);
}

/* ---------- FAQ ---------- */
.faq{
  max-width: 760px;
}
.faq-item{
  border-bottom: 1px solid var(--border);
}
.faq-q{
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--charcoal);
}
.faq-q .plus{
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--teal);
  transition: transform 0.2s ease;
  flex: none;
}
.faq-item.open .faq-q .plus{ transform: rotate(45deg); }
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-a p{
  padding-bottom: 22px;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ---------- final CTA ---------- */
.final-cta{ text-align: center; }
.final-cta .lede{ margin: 0 auto; }
.final-cta h2{ margin-top: 14px; }
.final-cta .btn{ margin-top: 34px; }

/* ---------- footer ---------- */
.site-footer{
  background: var(--charcoal);
  color: var(--on-dark-soft);
  padding: 64px 0 32px;
}
.footer-top{
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(244,241,233,0.14);
}
.footer-logo{
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--on-dark);
  margin-bottom: 10px;
}
.footer-logo span{ color: #7FD4C8; }
.footer-tag{ font-size: 0.92rem; max-width: 32ch; }
.footer-cols{ display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h5{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
  margin-bottom: 16px;
}
.footer-col ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a{ font-size: 0.92rem; color: var(--on-dark); }
.footer-col a:hover{ color: #7FD4C8; }
.footer-bottom{
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- generic utility ---------- */
.mt-lg{ margin-top: 40px; }
.text-center{ text-align: center; }
.mx-auto{ margin-left: auto; margin-right: auto; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; transition: none !important; }
}

/* ---------- focus states ---------- */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}