/* =========================================================
   Summit Public Relations LLC — Design System
   Palette:
     --ink        #10181F  (dusk-ridge navy, primary dark)
     --paper      #F6F3EC  (summit fog, primary light)
     --slate      #3E4A54  (ridge slate, secondary text on light)
     --beacon     #E39A3D  (signal beacon amber, primary accent)
     --ember      #B3502F  (deep ember, secondary accent)
     --mist       #9AA4A9  (cloud mist, muted text)
   Type:
     Display  — 'Fraunces'      (editorial, elevated, does climbing weight)
     Body     — 'Public Sans'   (clean, civic, highly legible)
     Utility  — 'IBM Plex Mono' (data / labels / coordinates)
   Signature: the Ridge Line — a topographic contour that threads through
   every section, with a Signal dot that travels it on scroll, standing in
   for a story climbing from pitch to placement to public awareness.
   ========================================================= */

@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;1,9..144,500&family=Public+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink: #10181F;
  --ink-2: #182029;
  --paper: #F6F3EC;
  --paper-2: #EFEAE0;
  --slate: #3E4A54;
  --beacon: #E39A3D;
  --beacon-2: #F2B25C;
  --ember: #B3502F;
  --mist: #9AA4A9;
  --line: rgba(16,24,31,0.12);
  --line-dark: rgba(246,243,236,0.14);

  --display: 'Fraunces', serif;
  --body: 'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max: 1180px;
  --pad: clamp(1.25rem, 4vw, 3rem);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{ font-family: var(--display); font-weight: 500; margin: 0; letter-spacing: -0.01em; }
p{ margin: 0; }
button{ font-family: inherit; cursor: pointer; }

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

::selection{ background: var(--beacon); color: var(--ink); }

a:focus-visible, button:focus-visible, .btn:focus-visible{
  outline: 2px solid var(--beacon);
  outline-offset: 3px;
}

/* ---------- Eyebrow / mono labels ---------- */
.eyebrow{
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ember);
  display: flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: 1.1rem;
}
.eyebrow::before{
  content: '';
  width: 22px;
  height: 1px;
  background: var(--ember);
  display: inline-block;
}
.on-dark .eyebrow{ color: var(--beacon-2); }
.on-dark .eyebrow::before{ background: var(--beacon-2); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.95em 1.6em;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}
.btn-primary{ background: var(--beacon); color: var(--ink); }
.btn-primary:hover{ background: var(--beacon-2); transform: translateY(-2px); }
.btn-ghost{ border-color: var(--line); color: var(--ink); }
.btn-ghost:hover{ border-color: var(--ink); transform: translateY(-2px); }
.on-dark .btn-ghost{ border-color: var(--line-dark); color: var(--paper); }
.on-dark .btn-ghost:hover{ border-color: var(--paper); }
.btn-arrow{ transition: transform 0.25s ease; }
.btn:hover .btn-arrow{ transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(16,24,31,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
}
.site-header .wrap{
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}
.brand{
  display: flex; align-items: baseline; gap: 0.55em;
  color: var(--paper);
  font-family: var(--display);
}
.brand .mark{
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--beacon);
  border: 1px solid var(--beacon);
  padding: 0.3em 0.5em;
  border-radius: 2px;
}
.brand .name{ font-size: 1.08rem; font-weight: 500; letter-spacing: -0.01em; }
.brand .name b{ font-weight: 600; color: var(--beacon-2); }

.main-nav{ display: flex; align-items: center; gap: 2.1rem; }
.main-nav a{
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mist);
  position: relative;
  padding: 0.3em 0;
}
.main-nav a::after{
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px;
  background: var(--beacon); transform: scaleX(0); transform-origin: right; transition: transform 0.3s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color: var(--paper); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after{ transform: scaleX(1); transform-origin: left; }

.header-cta{ display: flex; align-items: center; gap: 1.4rem; }
.header-phone{ font-family: var(--mono); font-size: 0.82rem; color: var(--paper); display: none; }

.nav-toggle{
  display: none; background: none; border: 1px solid var(--line-dark); color: var(--paper);
  width: 42px; height: 42px; border-radius: 2px; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: ''; display: block; width: 18px; height: 1px; background: var(--paper); position: relative; transition: all 0.25s ease;
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }

@media (min-width: 900px){ .header-phone{ display: inline; } }

@media (max-width: 900px){
  .main-nav{
    position: fixed; inset: 78px 0 0 0; background: var(--ink);
    flex-direction: column; align-items: flex-start; padding: 2rem var(--pad);
    gap: 1.6rem; transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .main-nav a{ font-size: 0.95rem; }
  .main-nav.open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-toggle{ display: inline-flex; }
  .nav-toggle.open span{ background: transparent; }
  .nav-toggle.open span::before{ transform: rotate(45deg); top: 0; }
  .nav-toggle.open span::after{ transform: rotate(-45deg); top: 0; }
}

/* ---------- Ridge line signature ---------- */
.ridge-divider{
  position: relative; width: 100%; height: 64px; overflow: hidden;
  background: var(--paper);
}
.ridge-divider svg{ width: 100%; height: 100%; display: block; }
.ridge-divider.flip{ transform: scaleY(-1); }
.ridge-divider .ridge-path{ fill: none; stroke: var(--line); stroke-width: 1; }
.ridge-divider .signal-dot{ fill: var(--beacon); }

.on-dark-ridge{ background: var(--ink); }
.on-dark-ridge .ridge-path{ stroke: var(--line-dark); }

/* ---------- Sections ---------- */
section{ position: relative; }
.section{ padding: clamp(4rem, 8vw, 7rem) 0; }
.section-dark{ background: var(--ink); color: var(--paper); }
.section-alt{ background: var(--paper-2); }

.section-head{ max-width: 640px; margin-bottom: 3.2rem; }
.section-head h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.15; }
.section-head .lede{ margin-top: 1rem; color: var(--slate); font-size: 1.05rem; }
.on-dark .section-head .lede{ color: var(--mist); }

/* ---------- Hero ---------- */
.hero{
  background: var(--ink); color: var(--paper);
  padding: clamp(5rem, 11vw, 8.5rem) 0 clamp(3rem, 6vw, 5rem);
  position: relative; overflow: hidden;
}
.hero-grid{
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3.5rem; align-items: end;
}
.hero h1{
  font-size: clamp(2.6rem, 5.6vw, 4.6rem);
  line-height: 1.03;
  font-weight: 500;
  max-width: 15ch;
}
.hero h1 em{ font-style: italic; color: var(--beacon-2); font-weight: 400; }
.hero .lede{
  margin-top: 1.6rem; font-size: 1.15rem; color: var(--mist); max-width: 46ch;
}
.hero .cta-row{ display: flex; gap: 1rem; margin-top: 2.4rem; flex-wrap: wrap; }

.hero-aside{ border-left: 1px solid var(--line-dark); padding-left: 2.2rem; }
.hero-stat{ margin-bottom: 1.6rem; }
.hero-stat .num{ font-family: var(--mono); font-size: 2.1rem; color: var(--beacon-2); }
.hero-stat .label{ font-size: 0.85rem; color: var(--mist); margin-top: 0.2rem; }

@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-aside{ border-left: none; border-top: 1px solid var(--line-dark); padding-left: 0; padding-top: 2rem;
    display: flex; gap: 2.4rem; }
}

/* page hero (interior pages) */
.page-hero{ background: var(--ink); color: var(--paper); padding: clamp(4.5rem,9vw,6.5rem) 0 clamp(2.5rem,5vw,3.5rem); }
.page-hero h1{ font-size: clamp(2.3rem, 4.6vw, 3.6rem); max-width: 18ch; }
.page-hero .lede{ margin-top: 1.2rem; color: var(--mist); max-width: 56ch; font-size: 1.08rem; }
.breadcrumb{ font-family: var(--mono); font-size: 0.75rem; color: var(--mist); letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1.6rem; }
.breadcrumb a{ color: var(--beacon-2); }

/* ---------- Cards / grid ---------- */
.grid{ display: grid; gap: 1.6rem; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--paper); border: 1px solid var(--line); border-radius: 3px;
  padding: 2.2rem 2rem; transition: border-color 0.25s ease, transform 0.25s ease;
}
.card:hover{ border-color: var(--ember); transform: translateY(-4px); }
.card .idx{ font-family: var(--mono); font-size: 0.78rem; color: var(--ember); letter-spacing: 0.08em; }
.card h3{ font-size: 1.28rem; margin-top: 0.9rem; }
.card p{ margin-top: 0.8rem; color: var(--slate); font-size: 0.95rem; }
.section-dark .card{ background: var(--ink-2); border-color: var(--line-dark); }
.section-dark .card p{ color: var(--mist); }
.section-dark .card:hover{ border-color: var(--beacon); }
.section-dark .card .idx{ color: var(--beacon-2); }

/* ---------- Process (Listen / Shape / Amplify / Sustain) ---------- */
.process-list{ display: flex; flex-direction: column; }
.process-item{
  display: grid; grid-template-columns: 90px 1fr; gap: 1.6rem; padding: 1.8rem 0;
  border-top: 1px solid var(--line);
}
.process-item:last-child{ border-bottom: 1px solid var(--line); }
.process-item .ph{ font-family: var(--mono); font-size: 0.85rem; color: var(--ember); padding-top: 0.3rem; }
.process-item h3{ font-size: 1.25rem; }
.process-item p{ margin-top: 0.5rem; color: var(--slate); max-width: 62ch; }

/* ---------- Pricing ---------- */
.pricing-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
@media (max-width: 980px){ .pricing-grid{ grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }
.plan{
  background: var(--ink-2); border: 1px solid var(--line-dark); border-radius: 4px;
  padding: 2.4rem 2rem; display: flex; flex-direction: column; position: relative;
}
.plan.featured{ border-color: var(--beacon); background: linear-gradient(180deg, rgba(227,154,61,0.09), rgba(24,32,41,1) 40%); }
.plan .tag{ font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--beacon-2); }
.plan h3{ font-size: 1.5rem; margin-top: 0.6rem; color: var(--paper); }
.plan .price{ font-family: var(--mono); font-size: 2.1rem; color: var(--paper); margin-top: 1rem; }
.plan .price span{ font-size: 0.95rem; color: var(--mist); }
.plan .desc{ margin-top: 0.6rem; color: var(--mist); font-size: 0.92rem; min-height: 2.6em; }
.plan .feat-list{ margin-top: 1.8rem; display: flex; flex-direction: column; gap: 0.85rem; flex: 1; }
.plan .feat-list li{ display: flex; gap: 0.7em; font-size: 0.92rem; color: var(--paper); }
.plan .feat-list li::before{ content: '—'; color: var(--beacon); flex-shrink: 0; }
.plan .btn{ margin-top: 2rem; justify-content: center; }
.plan-note{
  margin-top: 2.6rem; text-align: center; color: var(--mist); font-size: 0.92rem; max-width: 60ch; margin-inline: auto;
}
.plan-note a{ color: var(--beacon-2); border-bottom: 1px solid var(--beacon-2); }

.addon-table{ margin-top: 3.5rem; border-top: 1px solid var(--line-dark); }
.addon-row{
  display: flex; justify-content: space-between; gap: 2rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line-dark);
}
.addon-row .name{ font-size: 1rem; color: var(--paper); }
.addon-row .desc{ color: var(--mist); font-size: 0.88rem; margin-top: 0.3rem; max-width: 52ch; }
.addon-row .price{ font-family: var(--mono); color: var(--beacon-2); white-space: nowrap; font-size: 0.95rem; }
@media (max-width: 640px){ .addon-row{ flex-direction: column; } .addon-row .price{ order: -1; } }

/* ---------- Stats strip ---------- */
.stat-strip{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 760px){ .stat-strip{ grid-template-columns: 1fr 1fr; } }
.stat-block .num{ font-family: var(--mono); font-size: clamp(2rem, 4vw, 2.6rem); color: var(--beacon); }
.stat-block .label{ margin-top: 0.5rem; font-size: 0.9rem; color: var(--slate); max-width: 22ch; }
.section-dark .stat-block .label{ color: var(--mist); }

/* ---------- FAQ ---------- */
.faq-item{ border-top: 1px solid var(--line); }
.faq-item:last-child{ border-bottom: 1px solid var(--line); }
.faq-q{
  width: 100%; text-align: left; background: none; border: none; color: inherit;
  padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-family: var(--display); font-size: 1.08rem;
}
.faq-q .plus{ font-family: var(--mono); color: var(--ember); transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-q .plus{ transform: rotate(45deg); }
.faq-a{ max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-a p{ padding: 0 0 1.6rem; color: var(--slate); max-width: 68ch; }

/* ---------- Testimonial / quote ---------- */
.quote-block{ max-width: 780px; }
.quote-block blockquote{
  font-family: var(--display); font-style: italic; font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.42; font-weight: 400;
}
.quote-block cite{ display: block; margin-top: 1.6rem; font-style: normal; font-family: var(--mono); font-size: 0.85rem; color: var(--ember); }

/* ---------- CTA band ---------- */
.cta-band{ background: var(--beacon); color: var(--ink); padding: clamp(3.5rem,7vw,5.5rem) 0; }
.cta-band .wrap{ display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.cta-band h2{ font-size: clamp(1.8rem, 3.4vw, 2.5rem); max-width: 16ch; }
.cta-band .btn-primary{ background: var(--ink); color: var(--paper); }
.cta-band .btn-primary:hover{ background: var(--ink-2); }

/* ---------- Team ---------- */
.team-card{ }
.team-card .photo{
  aspect-ratio: 4/5; background: var(--paper-2); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-family: var(--mono);
  color: var(--mist); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.team-card h3{ margin-top: 1.1rem; font-size: 1.15rem; }
.team-card .role{ font-family: var(--mono); font-size: 0.78rem; color: var(--ember); margin-top: 0.3rem; letter-spacing: 0.03em; }
.team-card p{ margin-top: 0.7rem; color: var(--slate); font-size: 0.9rem; }

/* ---------- Values list ---------- */
.value-row{ display: grid; grid-template-columns: 1fr 2.4fr; gap: 2rem; padding: 2rem 0; border-top: 1px solid var(--line); }
.value-row:last-child{ border-bottom: 1px solid var(--line); }
.value-row h3{ font-size: 1.2rem; }
.value-row p{ color: var(--slate); max-width: 60ch; }
@media (max-width: 700px){ .value-row{ grid-template-columns: 1fr; gap: 0.6rem; } }

/* ---------- Contact ---------- */
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
.form-field{ margin-bottom: 1.4rem; }
.form-field label{ display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); margin-bottom: 0.5rem; }
.form-field input, .form-field textarea, .form-field select{
  width: 100%; background: var(--paper); border: 1px solid var(--line); border-radius: 2px;
  padding: 0.85em 1em; font-family: var(--body); font-size: 0.98rem; color: var(--ink);
  transition: border-color 0.25s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{ outline: none; border-color: var(--ember); }
.form-field textarea{ min-height: 130px; resize: vertical; }
.form-note{ font-size: 0.82rem; color: var(--mist); margin-top: 1rem; }

.contact-info-block{ margin-bottom: 2.2rem; }
.contact-info-block .k{ font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mist); }
.contact-info-block .v{ font-family: var(--display); font-size: 1.25rem; margin-top: 0.4rem; }
.contact-info-block .v a:hover{ color: var(--beacon-2); }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: var(--paper); padding-top: clamp(3.5rem, 7vw, 5rem); }
.footer-top{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-dark); }
@media (max-width: 820px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .footer-top{ grid-template-columns: 1fr; } }
.footer-brand .brand{ margin-bottom: 1.2rem; }
.footer-brand p{ color: var(--mist); font-size: 0.92rem; max-width: 34ch; }
.footer-col h4{ font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist); margin-bottom: 1.1rem; }
.footer-col ul{ display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a{ font-size: 0.92rem; color: var(--paper); opacity: 0.85; }
.footer-col a:hover{ opacity: 1; color: var(--beacon-2); }
.footer-bottom{ display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.8rem 0; font-size: 0.82rem; color: var(--mist); }

/* ---------- Legal pages ---------- */
.legal{ max-width: 780px; }
.legal h2{ font-size: 1.4rem; margin-top: 2.4rem; }
.legal h2:first-child{ margin-top: 0; }
.legal p, .legal li{ color: var(--slate); margin-top: 0.9rem; font-size: 0.98rem; }
.legal ul{ padding-left: 1.2rem; list-style: disc; }
.legal .updated{ font-family: var(--mono); font-size: 0.8rem; color: var(--mist); margin-bottom: 2rem; }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in{ opacity: 1; transform: translateY(0); }