:root {
  --bg-base: #0A192F;
  --bg-card: #112240;
  --bg-card-alt: #172A45;
  --border-color: #233554;
  --teal-primary: #64FFDA;
  --teal-hover: #52e0be;
  --text-white: #FFFFFF;
  --text-main: #E6F1FF;
  --text-muted: #8892B0;
  --danger: #FF5370;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-code: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-teal {
  background-color: var(--teal-primary);
  color: var(--bg-base);
}
.btn-teal:hover {
  background-color: var(--teal-hover);
  box-shadow: 0 0 25px rgba(100, 255, 218, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--teal-primary);
  color: var(--teal-primary);
}
.btn-outline:hover {
  background: rgba(100, 255, 218, 0.1);
  transform: translateY(-2px);
}

.btn-phone {
  background-color: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-white);
}
.btn-phone:hover {
  border-color: var(--teal-primary);
  color: var(--teal-primary);
  transform: translateY(-2px);
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 25, 47, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(136, 146, 176, 0.15);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--bg-card-alt), #081426);
  border: 1.5px solid var(--teal-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--teal-primary);
  font-size: 16px;
  font-family: var(--font-code);
  box-shadow: 0 0 15px rgba(100, 255, 218, 0.2);
}

.logo-text .title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-white);
  text-transform: uppercase;
  display: block;
  line-height: 1.2;
}
.logo-text .subtitle {
  font-size: 11px;
  color: var(--teal-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  font-family: var(--font-code);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
}
.nav-link:hover {
  color: var(--teal-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.phone-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 50px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  font-family: var(--font-code);
  font-size: 14px;
  font-weight: 700;
  color: var(--teal-primary);
}
.phone-pill:hover {
  border-color: var(--teal-primary);
  background-color: rgba(100, 255, 218, 0.08);
  box-shadow: 0 0 15px rgba(100, 255, 218, 0.2);
}

.phone-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--teal-primary);
  box-shadow: 0 0 8px var(--teal-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.3; }
  50% { opacity: 1; }
  100% { opacity: 0.3; }
}

/* HERO */
.hero {
  padding: 180px 0 100px 0;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  width: 850px;
  height: 450px;
  background: radial-gradient(circle, rgba(100, 255, 218, 0.09) 0%, rgba(10, 25, 47, 0) 70%);
  pointer-events: none;
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--teal-primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  color: var(--teal-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
  color: var(--text-white);
}
.hero-title span {
  color: var(--teal-primary);
}

.hero-desc {
  font-size: 20px;
  color: var(--text-muted);
  max-width: 850px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 60px;
}

/* STATS STRIP */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--teal-primary);
}
.stat-val {
  font-size: 34px;
  font-weight: 800;
  color: var(--teal-primary);
  font-family: var(--font-code);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-white);
}
.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* SECTIONS */
section {
  padding: 100px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px auto;
}
.section-tag {
  font-size: 12px;
  color: var(--teal-primary);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-family: var(--font-code);
}
.section-title {
  font-size: 38px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.25;
}
.section-desc {
  font-size: 17px;
  color: var(--text-muted);
}

/* 4 HIGHLIGHTED CORE CHANNELS */
.core-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.core-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
}
.core-card:hover {
  border-color: var(--teal-primary);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}
.core-card.featured {
  border: 2px solid var(--teal-primary);
  background: linear-gradient(180deg, #182e4e 0%, #112240 100%);
}
.featured-ribbon {
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--teal-primary);
  color: var(--bg-base);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.core-badge {
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.core-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 14px;
  line-height: 1.3;
}
.core-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 48px;
  line-height: 1.5;
}
.core-list {
  list-style: none;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.core-list li {
  font-size: 13.5px;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}
.core-list li::before {
  content: "✓";
  color: var(--teal-primary);
  font-weight: bold;
}

/* COMPARISON */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.compare-card {
  background-color: var(--bg-card);
  border-radius: 12px;
  padding: 38px;
  border: 1px solid var(--border-color);
  position: relative;
}
.compare-card.bad {
  border-top: 4px solid var(--danger);
}
.compare-card.good {
  border-top: 4px solid var(--teal-primary);
  background: linear-gradient(180deg, rgba(23, 42, 69, 0.9) 0%, rgba(10, 25, 47, 0.95) 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.card-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.card-badge.bad {
  background-color: rgba(255, 83, 112, 0.15);
  color: var(--danger);
}
.card-badge.good {
  background-color: rgba(100, 255, 218, 0.15);
  color: var(--teal-primary);
}
.compare-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 24px;
}
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.5;
}
.icon-cross {
  color: var(--danger);
  font-weight: bold;
  font-size: 18px;
}
.icon-check {
  color: var(--teal-primary);
  font-weight: bold;
  font-size: 18px;
}

/* PIPELINE STAGES */
.process-pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.pipe-step {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px 18px;
  position: relative;
}
.pipe-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal-primary);
  font-size: 20px;
  font-weight: bold;
  z-index: 2;
}
.step-num {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--teal-primary);
  font-weight: 700;
  margin-bottom: 8px;
}
.step-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-white);
}
.step-text {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* DIRECT CONTACT BANNER */
.direct-call-card {
  margin-top: 40px;
  background: linear-gradient(135deg, rgba(23, 42, 69, 0.9), rgba(10, 25, 47, 0.95));
  border: 1px solid var(--teal-primary);
  border-radius: 12px;
  padding: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.direct-left h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-white);
}
.direct-left p {
  color: var(--text-muted);
  font-size: 15px;
}
.direct-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* AUDIT FORM */
.audit-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full {
  grid-column: span 2;
}
label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
input, select, textarea {
  width: 100%;
  background-color: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: all 0.25s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--teal-primary);
  box-shadow: 0 0 10px rgba(100, 255, 218, 0.25);
}
select {
  cursor: pointer;
}

/* FOOTER */
footer {
  background-color: #061122;
  border-top: 1px solid rgba(136, 146, 176, 0.15);
  padding: 70px 0 30px 0;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-col h4 {
  font-size: 14px;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a:hover {
  color: var(--teal-primary);
}
.legal-notice {
  border-top: 1px solid rgba(136, 146, 176, 0.15);
  padding-top: 24px;
  font-size: 11px;
  line-height: 1.6;
  color: #61708f;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.88);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}
.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--teal-primary);
  border-radius: 12px;
  max-width: 500px;
  width: 100%;
  padding: 40px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.modal-card h3 {
  font-size: 26px;
  margin-bottom: 12px;
  color: var(--text-white);
}
.modal-card p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 15px;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .core-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .process-pipeline { grid-template-columns: 1fr; }
  .pipe-step:not(:last-child)::after { display: none; }
  .direct-call-card { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 38px; }
  .audit-box { padding: 30px 20px; }
}
@media (max-width: 650px) {
  .core-grid { grid-template-columns: 1fr; }
}