/* ==========================================================================
   ListingGrowth - Main CSS Stylesheet
   ========================================================================== */

/* ===== DESIGN TOKENS ===== */
:root {
  --ink: #10231C;
  --ink-2: #16302A;
  --paper: #F2F5F1;
  --paper-2: #E7ECE6;
  --signal: #3FA66B;
  --signal-light: #DCEFE3;
  --ember: #E2571C;
  --ember-dark: #C4460F;
  --muted: #8B9A91;
  --line: #D3DCD5;
  --white: #FFFFFF;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --radius: 14px;
  --maxw: 1180px;
}

/* ===== RESET & BASE STYLES ===== */
* {
  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: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===== UTILITIES & TYPOGRAPHY ===== */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--ember);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(226, 87, 28, .28);
}

.btn-primary:hover {
  background: var(--ember-dark);
}

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, .35);
  color: var(--white);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, .12);
}

section {
  padding: 96px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  margin-top: 14px;
}

.section-head p {
  color: #3D4A44;
  font-size: 17px;
  margin-top: 14px;
}

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

/* ===== SITE NAVIGATION ===== */
header.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 245, 241, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.logo {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo .tag {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--ink);
  color: var(--signal-light);
  padding: 2px 7px;
  border-radius: 5px;
  letter-spacing: .05em;
}

.nav-links {
  display: flex;
  gap: 34px;
  align-items: center;
  font-size: 15px;
  font-weight: 500;
}

.nav-links a {
  opacity: .8;
  transition: opacity .15s, color .15s;
}

.nav-links a:hover, .nav-links a.active {
  opacity: 1;
}

.nav-links a.active {
  color: var(--signal);
  font-weight: 600;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
  transition: .2s;
}

/* ===== HERO SECTION ===== */
.hero {
  padding: 76px 0 90px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  margin-top: 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--signal);
}

.hero p.lead {
  font-size: 18px;
  color: #3D4A44;
  margin-top: 20px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.trust-line {
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.stars {
  color: var(--ember);
  letter-spacing: 2px;
}

.chip-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.chip {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chip .up {
  color: var(--signal);
  font-weight: 600;
}

/* ===== PAGE HERO (INNER PAGES) ===== */
.page-hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 18px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a {
  color: var(--muted);
}

.breadcrumb a:hover {
  color: var(--ink);
}

.page-hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  margin-top: 14px;
  max-width: 760px;
}

.page-hero p.lead {
  font-size: 17.5px;
  color: #3D4A44;
  margin-top: 18px;
  max-width: 600px;
}

/* ===== RANK LADDER CARD ===== */
.rank-card {
  background: var(--ink);
  border-radius: 20px;
  padding: 28px;
  color: var(--paper);
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(16, 35, 28, .45);
}

.rank-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(63, 166, 107, .5), rgba(63, 166, 107, 0) 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.rank-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.rank-live {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--signal);
}

.rank-live .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}

.rank-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  font-family: var(--mono);
}

.rank-row:last-child {
  border-bottom: none;
}

.rank-week {
  font-size: 13px;
  color: var(--muted);
}

.rank-bar-wrap {
  flex: 1;
  margin: 0 16px;
  height: 6px;
  background: rgba(255, 255, 255, .08);
  border-radius: 4px;
  overflow: hidden;
}

.rank-bar {
  height: 100%;
  background: var(--signal);
  border-radius: 4px;
}

.rank-pos {
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  min-width: 44px;
  text-align: right;
}

.rank-pos.top {
  color: var(--signal);
}

.rank-footer {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed rgba(255, 255, 255, .15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rank-badge {
  background: var(--signal);
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 8px;
}

.rank-note {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}

/* ===== TRUST STRIP ===== */
.trust-strip {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.trust-strip .wrap {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.trust-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.trust-stats {
  display: flex;
  gap: 44px;
  flex-wrap: wrap;
}

.trust-stat b {
  font-family: var(--mono);
  font-size: 20px;
  display: block;
  color: var(--ink);
}

.trust-stat span {
  font-size: 12.5px;
  color: var(--muted);
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}

.service-card:hover {
  box-shadow: 0 20px 40px -24px rgba(16, 35, 28, .25);
  transform: translateY(-3px);
  border-color: transparent;
}

.service-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--signal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.service-icon svg,
.service-icon img {
  width: 20px;
  height: 20px;
  stroke: var(--ink);
}

.service-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14.5px;
  color: #4A564F;
  margin: 0 0 16px;
}

.service-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ember);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== METHODOLOGY / PILLARS ===== */
.pillars {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.pillar {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.pillar-tag {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--signal);
  background: var(--signal-light);
  border-radius: 6px;
  padding: 6px 10px;
  display: inline-block;
  height: fit-content;
}

.pillar h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.pillar p {
  font-size: 14.5px;
  color: #4A564F;
  margin: 0;
  max-width: 640px;
}

/* ===== PROOF / DARK BAND ===== */
.proof {
  background: var(--ink);
  color: var(--paper);
}

.proof .eyebrow {
  color: var(--signal);
}

.proof .section-head p {
  color: #B9C6BF;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .09);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 64px;
}

.feature-cell {
  background: var(--ink-2);
  padding: 30px;
}

.feature-cell .num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
  margin-bottom: 10px;
}

.feature-cell h3 {
  font-size: 18px;
  color: var(--paper);
  margin-bottom: 8px;
}

.feature-cell p {
  font-size: 14px;
  color: #AFC0B7;
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-box {
  text-align: left;
}

.stat-box b {
  font-family: var(--mono);
  font-size: 38px;
  color: var(--signal);
  display: block;
  font-weight: 600;
}

.stat-box span {
  font-size: 13px;
  color: #AFC0B7;
}

/* ===== CATEGORIES CLOUD ===== */
.cat-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cat-pill {
  font-family: var(--mono);
  font-size: 13.5px;
  padding: 11px 18px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink);
  transition: background .15s, color .15s, border-color .15s;
}

.cat-pill:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ===== FILTER PILLS ===== */
.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.filter-pill {
  font-family: var(--mono);
  font-size: 13px;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  transition: .15s;
}

.filter-pill:hover {
  border-color: var(--ink);
}

.filter-pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ===== TESTIMONIALS ===== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.testi-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
}

.testi-mark {
  font-family: var(--display);
  font-size: 44px;
  color: var(--signal);
  line-height: 1;
  margin-bottom: 6px;
}

.testi-card p.quote {
  font-size: 15.5px;
  color: #2B352F;
  margin: 0 0 20px;
}

.testi-person {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--signal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--ink);
  font-size: 13px;
  flex: 0 0 38px;
  object-fit: cover;
}

.testi-person b {
  display: block;
  font-size: 14px;
}

.testi-person span {
  font-size: 12.5px;
  color: var(--muted);
}

/* ===== CASE STUDIES ===== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}

.case-shift {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  margin: 18px 0 20px;
}

.case-shift .from, .case-shift .to {
  font-size: 26px;
  font-weight: 600;
}

.case-shift .from {
  color: var(--muted);
}

.case-shift .to {
  color: var(--signal);
}

.case-shift .arrow {
  color: var(--muted);
  font-size: 18px;
}

.case-card h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.case-card p {
  font-size: 14.5px;
  color: #4A564F;
}

.case-rich-text {
  margin-top: 14px;
  font-size: 14.5px;
  color: #4A564F;
}

.case-rich-text > :last-child {
  margin-bottom: 0;
}

.case-meta {
  display: flex;
  gap: 22px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.case-meta div b {
  display: block;
  font-family: var(--mono);
  font-size: 17px;
}

.case-meta div span {
  font-size: 12px;
  color: var(--muted);
}

.case-tag {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}

/* ===== PROCESS (NUMBERED SEQUENCE) ===== */
.process {
  position: relative;
}

.process-line {
  position: relative;
  padding-left: 64px;
}

.process-line::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--line) 0 6px, transparent 6px 12px);
}

.process-step {
  position: relative;
  padding-bottom: 44px;
}

.process-step:last-child {
  padding-bottom: 0;
}

.process-num {
  position: absolute;
  left: -64px;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--signal);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 14.5px;
  color: #4A564F;
  margin: 0;
  max-width: 600px;
}

/* ===== ABOUT PAGE SPECIFIC ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.stat-inline-grid {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.stat-inline b {
  font-family: var(--mono);
  font-size: 24px;
  color: var(--ink);
  display: block;
}

.stat-inline span {
  font-size: 12.5px;
  color: var(--muted);
}

.rank-card-mini {
  background: var(--ink);
  border-radius: 20px;
  padding: 36px;
  color: var(--paper);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.value-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.value-card .num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 12px;
}

.value-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 14.5px;
  color: #4A564F;
  margin: 0;
}

.about-story-title {
  font-size: clamp(26px, 3vw, 36px);
  margin-top: 14px;
}

.about-story-copy {
  color: #3D4A44;
  font-size: 15.5px;
  margin-top: 16px;
}

.about-story-copy + .about-story-copy {
  margin-top: 14px;
}

.about-mission-label {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.about-mission-copy {
  color: var(--paper);
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.3;
}

.about-values {
  background: var(--paper-2);
}

/* ===== SIDEBAR & DETAIL LAYOUT ===== */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: start;
}

.sidebar-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 100px;
}

.sidebar-card h4 {
  font-family: var(--display);
  font-size: 17px;
  margin-bottom: 14px;
}

.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}

.sidebar-list li {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}

.sidebar-list li:last-child {
  border-bottom: none;
}

.sidebar-list li .check {
  color: var(--signal);
  font-family: var(--mono);
  flex-shrink: 0;
}

.sidebar-price {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 4px;
}

.sidebar-price b {
  font-family: var(--mono);
  font-size: 26px;
  color: var(--ink);
  display: block;
}

.content-block {
  margin-bottom: 44px;
}

.content-block h2 {
  font-size: 26px;
  margin-bottom: 14px;
}

.content-block p {
  font-size: 15.5px;
  color: #3D4A44;
  max-width: 680px;
}

.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}

.check-item {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  align-items: flex-start;
}

.check-item .check {
  color: var(--signal);
  font-family: var(--mono);
  flex-shrink: 0;
}

/* ===== CONTACT FORM & LAYOUT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-info-card {
  background: var(--ink);
  color: var(--paper);
  border-radius: 20px;
  padding: 36px;
}

.contact-info-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--paper);
}

.contact-info-card p {
  color: #B9C6BF;
  font-size: 14.5px;
  margin: 0 0 26px;
}

.contact-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.contact-row:first-of-type {
  border-top: none;
}

.contact-row .ico {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(63, 166, 107, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-row .ico svg {
  width: 16px;
  height: 16px;
  stroke: var(--signal);
}

.contact-row b {
  display: block;
  font-size: 14px;
  color: var(--paper);
}

.contact-row span {
  font-size: 13px;
  color: var(--muted);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  font-family: var(--mono);
  letter-spacing: .02em;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--white);
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--signal);
  outline-offset: 1px;
  border-color: transparent;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-submit {
  width: 100%;
  justify-content: center;
}

.form-success, .form-errors {
  border-radius: 10px;
  margin-bottom: 22px;
  padding: 14px 16px;
  font-size: 14px;
}

.form-success {
  background: var(--signal-light);
  border: 1px solid var(--signal);
}

.form-errors {
  background: #FFF1EC;
  border: 1px solid var(--ember);
}

.form-errors ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.form-group .field-invalid {
  border-color: var(--ember);
}

.field-error {
  color: var(--ember-dark);
  display: block;
  font-size: 12.5px;
  margin-top: 6px;
}

.response-time {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.response-time-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}

.response-time-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.response-time-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
}

.contact-faq {
  background: var(--paper-2);
}

/* ===== FAQ ACCORDION ===== */
.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  padding: 22px 4px;
  cursor: pointer;
  font-family: var(--display);
  font-size: 16.5px;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 20px;
  color: var(--muted);
  transition: transform .2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--ember);
}

.faq-item p {
  font-size: 14.5px;
  color: #4A564F;
  padding: 0 4px 22px;
  margin: 0;
  max-width: 700px;
}

/* ===== FINAL CTA ===== */
.final-cta {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 100px 0;
}

.final-cta h2 {
  font-size: clamp(30px, 4vw, 46px);
  max-width: 680px;
  margin: 14px auto 0;
  white-space: pre-line;
}

.final-cta p {
  color: #B9C6BF;
  max-width: 480px;
  margin: 18px auto 0;
  font-size: 16px;
}

.final-cta .hero-ctas {
  justify-content: center;
  margin-top: 34px;
}

/* ===== FOOTER ===== */
footer {
  background: var(--paper-2);
  padding: 64px 0 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-blurb {
  color: #4A564F;
  font-size: 14.5px;
  margin-top: 14px;
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14.5px;
  color: #2B352F;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== ANIMATIONS & ACCESSIBILITY ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}

[data-reveal].in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .rank-live .dot {
    animation: none;
  }
}

/* ===== RESPONSIVE MEDIA QUERIES ===== */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testi-grid, .case-grid, .split, .detail-layout, .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .sidebar-card {
    position: static;
  }
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 20px 28px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  }
  .nav-links.active {
    display: flex;
  }
}

@media (max-width: 620px) {
  section {
    padding: 64px 0;
  }
  .pillar {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .trust-strip .wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .final-cta {
    padding: 72px 0;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .stat-grid {
    grid-template-columns: 1fr;
  }
}