/* ===================================================================
   RankHeaven — Design Tokens
   Display: Sora  ·  Body: Inter  ·  Data/mono: IBM Plex Mono
   Palette: deep navy ground (matches brand logo), light ink, indigo/violet accent
=================================================================== */

:root{
  --bg:            #05090E;
  --bg-alt:        #0A121B;
  --surface:       #101927;
  --ink:           #F4F6FA;
  --ink-soft:      #ADB4C4;
  --ink-faint:     #757E90;
  --line:          rgba(255,255,255,0.10);
  --accent:        #6D5EF5;   /* indigo */
  --accent-2:      #A78BFA;   /* violet */
  --accent-soft:   rgba(109,94,245,0.16);
  --dark-bg:       #04070B;
  --dark-surface:  #0B121C;
  --dark-line:     rgba(255,255,255,0.08);

  --font-display: 'Sora', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', 'SFMono-Regular', monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.32);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.42);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.55);

  --header-h: 76px;
  --container-w: 1200px;
}

/* ===================== RESET ===================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; color-scheme: dark; }
body{ overflow-x: hidden; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font: inherit; cursor: pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); color: var(--ink); margin: 0; line-height: 1.15; letter-spacing: -0.01em; }
p{ margin: 0; }
input, textarea, select{ font: inherit; }

.container{
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position: absolute; left: -999px; top: 0;
  background: var(--dark-bg); color: #fff; padding: 12px 18px;
  z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===================== BUTTONS ===================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover{
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-ghost{
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover{
  border-color: var(--ink);
  transform: translateY(-1px);
}
.btn-ghost-invert{
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.28);
}
.btn-ghost-invert:hover{
  border-color: #fff;
  transform: translateY(-1px);
}
.btn-outline{
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover{
  background: var(--accent);
  color: #fff;
}
.btn-lg{ padding: 16px 32px; font-size: 1rem; }
.btn-sm{ padding: 10px 20px; font-size: 0.88rem; }
.btn-block{ width: 100%; }

/* ===================== HEADER ===================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5,9,14,0.86);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
}
.logo-mark{
  display: inline-flex;
  width: 28px; height: 28px;
  border-radius: 7px;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-mark img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.logo-text em{ font-style: normal; color: var(--accent); }

.main-nav ul{ display: flex; gap: 34px; }
.main-nav a{
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--ink); }
.main-nav a::after{
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .2s ease;
}
.main-nav a:hover::after{ transform: scaleX(1); }

.header-actions{ display: flex; align-items: center; gap: 14px; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: transparent; border: 1px solid var(--line);
  border-radius: 8px;
}
.nav-toggle span{
  display: block; width: 18px; height: 2px; margin: 0 auto;
  background: var(--ink); transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2){ opacity: 0; }
.nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display: none;
  position: fixed;
  top: var(--header-h); left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 20px 24px 28px;
  z-index: 99;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .2s ease, transform .2s ease;
}
.mobile-nav.open{
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.mobile-nav ul{ display: flex; flex-direction: column; gap: 4px; margin-bottom: 18px; }
.mobile-nav a{
  display: block; padding: 12px 4px;
  font-size: 1.02rem; font-weight: 500;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

/* ===================== HERO ===================== */
.hero{
  position: relative;
  padding: 88px 0 96px;
  overflow: hidden;
}
.hero-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;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 70% 55% at 65% 20%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 65% 20%, #000 0%, transparent 70%);
}
.hero-inner{
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before{
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-2);
  display: inline-block;
}
.hero h1{
  font-size: clamp(2.2rem, 4.6vw, 3.5rem);
  font-weight: 700;
  max-width: 15ch;
}
.hero-sub{
  margin-top: 22px;
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 46ch;
}
.hero-actions{
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-top: 34px;
}
.hero-actions.center{ justify-content: center; }
.hero-microtrust{
  display: flex; gap: 22px; flex-wrap: wrap;
  margin-top: 30px;
}
.hero-microtrust li{
  font-size: 0.85rem;
  color: var(--ink-faint);
  padding-left: 18px;
  position: relative;
}
.hero-microtrust li::before{
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
}

/* --- Hero dashboard visual --- */
.hero-visual{ position: relative; }
.dash-card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-lg);
  transform: rotate(-1deg);
}
.dash-card-head{
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 22px;
}
.dash-dot{
  width: 9px; height: 9px; border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 4px rgba(34,197,94,0.16);
}
.dash-title{ font-weight: 600; font-size: 0.95rem; }
.dash-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.dash-stat{
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 16px 16px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.dash-value{ font-family: var(--font-mono); font-size: 1.3rem; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.2; }
.dash-label{ font-size: 0.74rem; color: var(--ink-soft); font-weight: 500; }

.dash-note{
  font-size: 0.78rem; color: var(--ink-faint); line-height: 1.5;
  padding-top: 16px; border-top: 1px solid var(--line);
}

/* ===================== VALUE STRIP ===================== */
.value-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  padding: 44px 0;
}
.value-strip-inner{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.value-icon{
  width: 26px; height: 26px;
  color: var(--accent);
  margin-bottom: 14px;
}
.value-item h3{ font-size: 1rem; margin-bottom: 6px; }
.value-item p{ font-size: 0.9rem; color: var(--ink-soft); }

/* ===================== SECTION GENERIC ===================== */
.section{ padding: 100px 0; }
.section-head{ max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow{ justify-content: center; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 16px; }
.section-sub{ color: var(--ink-soft); font-size: 1.03rem; }
.center-cta{ text-align: center; margin-top: 48px; }
.why-highlight{
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
}

/* ===================== CARD GRIDS ===================== */
.card-grid{ display: grid; gap: 24px; }
.card-grid-3{ grid-template-columns: repeat(3, 1fr); }
.card-grid-services{ grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); }

.service-card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.service-card:hover{
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: transparent;
}
.service-icon{
  display: inline-flex;
  width: 46px; height: 46px;
  align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 20px;
}
.service-icon svg{ width: 22px; height: 22px; }
.service-card h3{ font-size: 1.08rem; margin-bottom: 10px; }
.service-card p{ font-size: 0.92rem; color: var(--ink-soft); }

/* ===================== PLACEMENTS SHOWCASE ===================== */
.placements-showcase{ background: var(--bg-alt); }
.pub-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.pub-item{
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 84px;
  transition: border-color .2s ease, filter .2s ease, transform .2s ease, box-shadow .2s ease;
  box-shadow: var(--shadow-sm);
}
.pub-item:hover{ border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pub-item img{
  max-width: 100%;
  max-height: 44px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.72);
  transition: filter .2s ease;
}
.pub-item:hover img{ filter: grayscale(0%) opacity(1); }
.pub-disclaimer{
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-faint);
  max-width: 60ch;
  margin: 22px auto 0;
}

/* ===================== BRANDS / CREDIBILITY ===================== */
.brands-section{ background: var(--surface); }
.brands-section .section-head{ margin-bottom: 32px; }
.brand-logo-row{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.brand-logo-item{
  width: 68px;
  height: 68px;
  flex: 0 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.brand-logo-item:hover{ border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.brand-logo-item img{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.brand-logo-more{
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--accent);
}
.brand-logo-more:hover{ border-color: var(--accent); transform: translateY(-2px); }

/* ===================== PROOF OF PLACEMENTS CAROUSEL ===================== */
.proof-carousel{
  position: relative;
  max-width: 620px;
  margin: 0 auto;
}
.proof-frame{
  position: relative;
  height: 460px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.proof-slide{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
}
.proof-slide.active{
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}
.proof-slide img{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 18px rgba(18,20,28,0.12);
  transform: scale(1);
  transition: transform 5.5s ease-out;
}
.proof-slide.active img{
  transform: scale(1.07);
}
@media (prefers-reduced-motion: reduce){
  .proof-slide img{ transition: none; transform: none !important; }
}

.proof-nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 3;
  transition: border-color .15s ease, transform .15s ease;
}
.proof-nav:hover{ border-color: var(--accent); transform: translateY(-50%) scale(1.05); }
.proof-nav svg{ width: 18px; height: 18px; }
.proof-prev{ left: -18px; }
.proof-next{ right: -18px; }

.proof-caption{
  text-align: center;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.proof-dots{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  padding: 0 12px;
}
.proof-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--line);
  border: none;
  padding: 0;
  transition: background .2s ease, transform .2s ease;
}
.proof-dot.active{ background: var(--accent); transform: scale(1.3); }

/* ===================== CATALOG: FILTER BAR ===================== */
.catalog-filters{
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}
.filter-field{
  display: flex; flex-direction: column; gap: 6px;
  flex: 1 1 140px;
  min-width: 130px;
}
.filter-search{ flex: 2 1 200px; }
.filter-field label{
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-faint);
}
.filter-field input, .filter-field select{
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--bg);
  color: var(--ink);
  font-size: 0.88rem;
}
.filter-field input:focus, .filter-field select:focus{
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.filter-reset{ flex: 0 0 auto; align-self: end; }

.catalog-count{
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin: 0 0 16px;
  font-family: var(--font-mono);
}

/* ===================== CATALOG: STATES ===================== */
.catalog-state{
  text-align: center;
  padding: 56px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.catalog-state p{ margin-bottom: 16px; }
.catalog-state p:last-child{ margin-bottom: 0; }

/* ===================== CATALOG TABLE ===================== */
.catalog-table-wrap{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}
.catalog-table{
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.92rem;
}
.catalog-table th{
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}
.catalog-table td{
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  color: var(--ink);
  vertical-align: middle;
}
.catalog-table tbody tr:last-child td{ border-bottom: none; }
.catalog-table tbody tr:hover{ background: var(--bg-alt); }
.catalog-table td[data-label="Website"]{ font-family: var(--font-body); font-weight: 600; }
.catalog-table td a{ color: var(--accent); font-weight: 600; }

.pill{
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin: 2px 4px 2px 0;
}
.pill-muted{ background: var(--bg-alt); color: var(--ink-faint); }
.pill-do{ background: rgba(34,197,94,0.16); color: #4ADE80; }
.pill-no{ background: rgba(248,113,113,0.16); color: #F87171; }

/* ===================== CATALOG CTA ===================== */
.catalog-cta{
  text-align: center;
  margin-top: 48px;
  padding: 40px 24px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.catalog-cta h3{ font-size: 1.2rem; margin-bottom: 10px; }
.catalog-cta p{ color: var(--ink-soft); max-width: 48ch; margin: 0 auto 22px; }

.payment-methods{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.payment-methods-label{
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.payment-methods-list{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.payment-pill{
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

.order-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
  white-space: nowrap;
}
.order-btn:hover{ background: var(--accent); color: #fff; }

/* ===================== HOW IT WORKS ===================== */
.timeline{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
  position: relative;
}
.timeline::before{
  content: "";
  position: absolute;
  top: 22px; left: 6%; right: 6%;
  height: 1px;
  background: var(--line);
}
.timeline-step{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px 24px 26px;
}
.step-num{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 16px;
}
.timeline-step h3{ font-size: 1.05rem; margin-bottom: 8px; }
.timeline-step p{ font-size: 0.9rem; color: var(--ink-soft); }

/* ===================== WHY GRID ===================== */
.why-card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: border-color .2s ease, transform .2s ease;
}
.why-card:hover{ border-color: var(--accent); transform: translateY(-2px); }
.why-index{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  border: 1px solid var(--accent-soft);
  background: var(--accent-soft);
  border-radius: 8px;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.why-card h3{ font-size: 1rem; }

/* ===================== STATS ===================== */
.stats-section{
  background: var(--dark-bg);
  color: #fff;
}
.stats-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-block{
  border-left: 1px solid var(--dark-line);
  padding: 8px 12px;
}
.stat-value{
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.stat-label{ font-size: 0.88rem; color: #A6A9B8; }
.stats-note{
  text-align: center;
  font-size: 0.8rem;
  color: #6B6F82;
  margin-top: 44px;
}

/* ===================== WHO WE HELP ===================== */
.tag-grid{
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px;
}
.tag-item{
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.94rem;
  transition: border-color .2s ease, background .2s ease;
}
.tag-item:hover{ border-color: var(--accent); background: var(--accent-soft); }

/* ===================== FINAL CTA ===================== */
.final-cta{
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  margin: 0 24px;
  padding: 80px 24px;
}
.final-cta-inner{ max-width: 640px; text-align: center; margin: 0 auto; padding: 0; }
.final-cta h2{ color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 16px; }
.final-cta p{ color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 8px; }
.final-cta .btn-primary{ background: #fff; color: var(--accent); }
.final-cta .btn-primary:hover{ background: #fff; color: var(--accent-2); box-shadow: 0 10px 28px rgba(0,0,0,0.25); }

/* ===================== CONTACT ===================== */
.contact-inner{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.contact .eyebrow, .contact h2, .contact .section-sub{ text-align: left; margin: 0 0 16px; max-width: none; }
.contact-details{ margin-top: 32px; display: flex; flex-direction: column; gap: 18px; }
.contact-details li{ display: flex; flex-direction: column; gap: 4px; }
.contact-label{ font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); font-family: var(--font-mono); }
.contact-details a{ font-weight: 600; font-size: 1.02rem; }
.contact-details a:hover{ color: var(--accent); }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  box-shadow: var(--shadow-sm);
}
.form-row{ display: flex; flex-direction: column; gap: 8px; }
.form-row-full{ grid-column: 1 / -1; }
.form-row label{ font-size: 0.84rem; font-weight: 600; color: var(--ink); }
.form-row input, .form-row select, .form-row textarea{
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--bg);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-row input::placeholder, .form-row textarea::placeholder{ color: var(--ink-faint); opacity: 1; }
.form-row select{ color-scheme: dark; }
.form-row textarea{ resize: vertical; min-height: 100px; }
.form-status{ margin-top: 14px; font-size: 0.88rem; color: var(--accent); min-height: 1.2em; }

/* ===================== FOOTER ===================== */
.site-footer{
  background: var(--dark-bg);
  color: #C7C9D6;
  padding: 72px 0 0;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--dark-line);
}
.footer-company{
  padding: 22px 24px;
  border-bottom: 1px solid var(--dark-line);
}
.footer-company-name{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #8B8FA3;
  margin-bottom: 8px;
}
.footer-company-details{
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.78rem;
  color: #6B6F82;
  line-height: 1.6;
}
.footer-company-details a{ color: #6B6F82; }
.footer-company-details a:hover{ color: #fff; }
.footer-brand p{ margin-top: 18px; font-size: 0.9rem; color: #8B8FA3; max-width: 34ch; }
.logo-footer{ color: #fff; }
.footer-col h3{ color: #fff; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 18px; font-family: var(--font-mono); font-weight: 500; }
.footer-col ul{ display: flex; flex-direction: column; gap: 12px; }
.footer-col a{ font-size: 0.92rem; color: #A6A9B8; transition: color .15s ease; }
.footer-col a:hover{ color: #fff; }
.footer-bottom{
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  padding: 26px 24px;
  font-size: 0.82rem;
  color: #6B6F82;
}
.footer-legal a{ color: #6B6F82; }
.footer-legal a:hover{ color: #fff; }

/* ===================== BACK TO TOP ===================== */
.back-to-top{
  position: fixed;
  right: 24px; bottom: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease, background .2s ease;
  z-index: 90;
}
.back-to-top svg{ width: 18px; height: 18px; }
.back-to-top.visible{ opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover{ background: var(--accent-2); }

/* ===================================================================
   RESPONSIVE
=================================================================== */

/* ---- 1024px tablet ---- */
@media (max-width: 1024px){
  .container{ padding: 0 20px; }
  .hero-inner{ grid-template-columns: 1fr; gap: 48px; }
  .hero-copy{ max-width: 640px; }
  .dash-card{ max-width: 480px; margin: 0 auto; transform: none; }
  .card-grid-3{ grid-template-columns: repeat(2, 1fr); }
  .card-grid-services{ grid-template-columns: repeat(2, 1fr); }
  .value-strip-inner{ grid-template-columns: repeat(2, 1fr); gap: 30px 24px; }
  .pub-grid{ grid-template-columns: repeat(3, 1fr); }
  .timeline{ grid-template-columns: repeat(2, 1fr); }
  .timeline::before{ display: none; }
  .stats-grid{ grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }
  .stat-block:nth-child(3){ border-left: 1px solid var(--dark-line); }
  .contact-inner{ grid-template-columns: 1fr; gap: 44px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .proof-frame{ height: 400px; }
  .proof-prev{ left: 10px; }
  .proof-next{ right: 10px; }
}

/* ---- 768px tablet / large mobile ---- */
@media (max-width: 768px){
  .main-nav{ display: none; }
  .nav-toggle{ display: flex; }
  .header-actions .btn-sm{ display: none; }

  .section{ padding: 72px 0; }
  .hero{ padding: 56px 0 64px; }
  .hero h1{ max-width: none; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ width: 100%; }
  .hero-microtrust{ flex-direction: column; gap: 10px; }

  .card-grid-3{ grid-template-columns: 1fr; }
  .card-grid-services{ grid-template-columns: 1fr; }
  .value-strip-inner{ grid-template-columns: 1fr; gap: 26px; }
  .pub-grid{ grid-template-columns: repeat(2, 1fr); }
  .timeline{ grid-template-columns: 1fr; }
  .stats-grid{ grid-template-columns: repeat(2, 1fr); }
  .stat-block:nth-child(3){ border-left: none; }
  .stat-block:nth-child(2n+1){ border-left: none; }

  .contact-form{ grid-template-columns: 1fr; padding: 26px; }
  .final-cta{ margin: 0 16px; padding: 56px 24px; }
  .final-cta-inner .hero-actions{ flex-direction: column; }

  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom{ flex-direction: column; align-items: flex-start; }

  /* Filter bar: stack fields, full-width reset */
  .catalog-filters{ flex-direction: column; align-items: stretch; }
  .filter-field, .filter-search{ flex: 1 1 auto; }
  .filter-reset{ width: 100%; }

  /* Placement table -> card list */
  .catalog-table-wrap{ overflow-x: visible; border: none; box-shadow: none; background: transparent; }
  .catalog-table{ min-width: 0; display: block; }
  .catalog-table thead{ display: none; }
  .catalog-table tbody{ display: flex; flex-direction: column; gap: 14px; }
  .catalog-table tr{
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 18px 18px 20px;
    box-shadow: var(--shadow-sm);
  }
  .catalog-table td{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 4px 0;
    border-bottom: none;
    text-align: right;
  }
  .catalog-table td::before{
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ink-faint);
    text-align: left;
  }
  .catalog-table td[data-label="Website"]{
    font-size: 1rem;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 4px;
  }
  .catalog-table td[data-label="Sample"]{ padding-top: 10px; border-top: 1px solid var(--line); margin-top: 4px; }
}

/* ---- 390px mobile ---- */
@media (max-width: 480px){
  .container{ padding: 0 18px; }
  .header-inner{ height: 64px; }
  :root{ --header-h: 64px; }
  .logo-text{ font-size: 1.1rem; }
  .hero h1{ font-size: 2rem; }
  .dash-grid{ grid-template-columns: 1fr 1fr; gap: 10px; }
  .dash-value{ font-size: 0.98rem; }
  .pub-grid{ grid-template-columns: 1fr 1fr; }
  .stats-grid{ grid-template-columns: 1fr; }
  .stat-block{ border-left: none; border-top: 1px solid var(--dark-line); padding-top: 20px; }
  .stat-block:first-child{ border-top: none; padding-top: 0; }
  .back-to-top{ right: 16px; bottom: 16px; width: 42px; height: 42px; }
  .proof-frame{ height: 300px; border-radius: var(--radius-md); }
  .proof-nav{ width: 34px; height: 34px; }
  .proof-nav svg{ width: 15px; height: 15px; }
  .proof-prev{ left: 6px; }
  .proof-next{ right: 6px; }
  .brand-logo-item{ width: 56px; height: 56px; padding: 8px; }
  .brand-logo-row{ gap: 8px; }
}