/* === Base === */
:root {
  --bg: #faf7f2;
  --bg-alt: #f0ebe0;
  --primary: #1a4d2e;
  --primary-light: #245a3d;
  --accent: #e8973a;
  --accent-dark: #c97d25;
  --text: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-light: #7a7a7a;
  --white: #ffffff;
  --border: #ddd8cc;
  --green-light: #e8f5ee;
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === Navigation === */
.nav {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 400;
}

/* === Hero === */
.hero {
  padding: 80px 48px 64px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--primary);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.0625rem;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}

/* Call Widget */
.hero-call-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 24px rgba(26,77,46,0.06);
}
.call-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.call-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}
.call-dot.active {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.05); }
}
.call-transcript {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.call-msg {
  font-size: 0.8125rem;
  padding: 10px 14px;
  border-radius: 10px;
  line-height: 1.5;
}
.call-msg.caller {
  background: var(--bg-alt);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.call-msg.agent {
  background: var(--green-light);
  color: var(--primary);
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.call-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--green-light);
  padding: 6px 12px;
  border-radius: 20px;
  width: fit-content;
}
.badge-icon { color: #22c55e; font-size: 0.75rem; }

/* === Stats === */
.stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 48px;
  background: var(--primary);
  color: var(--white);
}
.stat {
  text-align: center;
  padding: 0 48px;
}
.stat-number {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
}

/* === Section Commons === */
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 560px;
  margin-bottom: 48px;
}

/* === How It Works === */
.how {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.steps {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  justify-content: center;
  margin-top: 0;
}
.step {
  flex: 1;
  max-width: 280px;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.step-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}
.step p {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.step-arrow {
  font-size: 1.5rem;
  color: var(--border);
  padding-top: 48px;
  flex-shrink: 0;
}

/* === Features === */
.features {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.feature-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.feature {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}
.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 16px;
}
.feature h3 {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature p {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* === Industries === */
.industries {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.industry-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 56px;
}
.industry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}
.industry:hover {
  border-color: var(--primary);
  background: var(--green-light);
}
.industry span { font-size: 1.1rem; }

/* Industry Demo */
.industry-demo {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
}
.demo-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.demo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
}
.demo-exchange {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.demo-line {
  font-size: 0.875rem;
  color: var(--text);
  padding: 10px 14px;
  background: var(--bg-alt);
  border-radius: 10px;
  border-bottom-left-radius: 4px;
  line-height: 1.5;
}
.demo-line.agent {
  background: var(--green-light);
  color: var(--primary);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}

/* === Pricing Calculator === */
.calculator {
  padding: 96px 48px;
  background: var(--bg-alt);
}
.calculator-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.calc-header {
  text-align: center;
  margin-bottom: 56px;
}
.calc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.calc-badge svg { color: var(--accent); }
.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.calc-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
}
.calc-form h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 28px;
}
.field-group { margin-bottom: 24px; }
.field-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.field-group input,
.field-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.field-group input:focus,
.field-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,77,46,0.08);
}
.field-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 6px;
}
.calc-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 16px;
  background: var(--green-light);
  border-radius: 10px;
  margin-top: 28px;
}
.calc-note-icon { color: var(--primary); font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.calc-note p {
  font-size: 0.8125rem;
  color: var(--primary);
  line-height: 1.5;
  font-weight: 500;
}
.calc-results {
  position: sticky;
  top: 32px;
}
.results-card {
  background: var(--primary);
  color: var(--white);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  margin-bottom: 20px;
}
.results-card .results-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 8px;
}
.results-card .results-price {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.results-card .results-period {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
}
.results-card .results-breakdown {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.results-breakdown-item {
  text-align: center;
}
.results-breakdown-item .rbi-val {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.results-breakdown-item .rbi-label {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.roi-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  text-align: center;
}
.roi-card .roi-val {
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.roi-card .roi-label {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}
.roi-cta {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  margin-top: 16px;
  transition: background 0.2s, transform 0.15s;
}
.roi-cta:hover { background: var(--accent-dark); transform: translateY(-1px); }
.roi-cta:active { transform: translateY(0); }
.roi-disclaimer {
  font-size: 0.6875rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-results { position: static; }
}

/* === Case Studies === */
.case-studies {
  padding: 96px 48px;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.case-studies-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.cs-header {
  text-align: center;
  margin-bottom: 56px;
}
.cs-header .section-title { margin-bottom: 12px; }
.cs-header .section-sub { margin-bottom: 0; line-height: 1.6; max-width: 100%; }
.cs-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--green-light);
  border: 1px solid rgba(26,77,46,0.15);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.cs-badge svg { color: var(--primary); }
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.cs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}
.cs-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.cs-card--live {
  border-color: rgba(26,77,46,0.2);
  background: var(--bg);
}
.cs-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cs-client-info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.cs-logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
}
.cs-client-name {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.cs-industry-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 6px;
}
.cs-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--green-light);
  border: 1px solid rgba(26,77,46,0.2);
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cs-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.cs-coming-badge {
  display: inline-block;
  padding: 5px 10px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cs-metric-headline {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.cs-metric-value {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.04em;
  line-height: 1;
}
.cs-metric-estimated {
  color: var(--text-mid);
}
.cs-metric-unit {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
}
.cs-metric-note {
  font-size: 0.75rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-top: -12px;
}
.cs-funnel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.cs-funnel-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cs-funnel-est {
  opacity: 0.75;
}
.cs-funnel-label {
  font-size: 0.75rem;
  color: var(--text-mid);
  font-weight: 500;
  width: 100px;
  flex-shrink: 0;
}
.cs-funnel-bar {
  height: 8px;
  background: var(--primary);
  border-radius: 100px;
  flex: 1;
  max-width: 200px;
}
.cs-funnel-bar-est {
  background: var(--text-light);
}
.cs-funnel-val {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  min-width: 36px;
  text-align: right;
}
.cs-funnel-val-est {
  color: var(--text-mid);
}
.cs-stats-row {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.cs-stat {
  flex: 1;
  text-align: center;
  padding: 14px 8px;
  border-right: 1px solid var(--border);
}
.cs-stat:last-child { border-right: none; }
.cs-stat-val {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  margin-bottom: 3px;
}
.cs-stat-est { color: var(--text-mid); }
.cs-stat-label {
  font-size: 0.625rem;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.3;
}
.cs-testimonial {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--green-light);
  border-radius: 12px;
  border: 1px solid rgba(26,77,46,0.1);
}
.cs-testimonial-placeholder {
  background: var(--bg-alt);
  border-color: var(--border);
}
.cs-quote-icon {
  font-family: Georgia, serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--primary);
  flex-shrink: 0;
  opacity: 0.6;
  margin-top: -4px;
}
.cs-testimonial p {
  font-size: 0.875rem;
  color: var(--primary);
  font-style: italic;
  line-height: 1.6;
  font-weight: 500;
}
.cs-testimonial-placeholder p {
  color: var(--text-light);
  font-style: italic;
}
.cs-update-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  color: var(--text-light);
  font-weight: 500;
}
.cs-cta {
  text-align: center;
}
.cs-cta p {
  font-size: 1rem;
  color: var(--text-mid);
  margin-bottom: 16px;
}
.cs-cta-btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  border-radius: 12px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.cs-cta-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}
@media (max-width: 768px) {
  .case-studies { padding: 64px 24px; }
  .cs-grid { grid-template-columns: 1fr; }
}
  padding: 96px 48px;
  background: var(--primary);
  text-align: center;
}
.demo-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.demo-cta p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.65;
}

/* === Closing === */
.closing {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing-quote {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 28px;
}
.closing-body {
  font-size: 1.0625rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* === Footer === */
.footer {
  padding: 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--primary);
}
.footer-desc {
  font-size: 0.875rem;
  color: var(--text-light);
  flex: 1;
}
.footer-url {
  font-size: 0.875rem;
  color: var(--text-mid);
  font-weight: 500;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px 40px; grid-template-columns: 1fr; gap: 40px; }
  .stats { flex-wrap: wrap; gap: 32px; padding: 40px 24px; }
  .stat { padding: 0 24px; }
  .stat-divider { display: none; }
  .how, .features, .industries, .closing { padding: 64px 24px; }
  .steps { flex-direction: column; align-items: center; }
  .step { max-width: 100%; width: 100%; }
  .step-arrow { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .demo-cta { padding: 64px 24px; }
  .footer-inner { flex-direction: column; text-align: center; gap: 12px; }
}
@media (max-width: 480px) {
  .stat-number { font-size: 2rem; }
  .stat { padding: 0 16px; }
}