:root {
  --color-segify-green: #10B981;
  --color-segify-green-dark: #059669;
  --color-deep-violet: #6366F1;
  --color-deep-violet-dark: #4F46E5;
  --color-slate-950: #020617;
  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-500: #64748B;
  --color-slate-300: #CBD5E1;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;
  --color-white: #FFFFFF;
  --color-amber: #F59E0B;
  --color-sky: #0EA5E9;
  --color-rose: #F43F5E;
  --shadow-sm: 0 1px 2px rgba(2, 6, 23, 0.4);
  --shadow-md: 0 14px 30px rgba(2, 6, 23, 0.35);
  --shadow-lg: 0 24px 60px rgba(2, 6, 23, 0.5);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;
  --spacing-10: 40px;
  --spacing-12: 48px;
  --spacing-16: 64px;
  --spacing-20: 80px;
  --spacing-24: 96px;
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: radial-gradient(circle at 15% 20%, rgba(99, 102, 241, 0.2), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(16, 185, 129, 0.18), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(14, 165, 233, 0.15), transparent 45%),
    linear-gradient(180deg, #020617 0%, #0F172A 45%, #111827 100%);
  color: var(--color-slate-50);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.background-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.orb {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(0px);
  opacity: 0.4;
  animation: float 18s ease-in-out infinite;
}

.orb.orb-violet {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.7), transparent 70%);
  top: -80px;
  left: -60px;
}

.orb.orb-green {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.7), transparent 70%);
  bottom: 10%;
  right: -80px;
  animation-delay: -4s;
}

.orb.orb-sky {
  background: radial-gradient(circle, rgba(14, 165, 233, 0.6), transparent 70%);
  top: 40%;
  right: 10%;
  animation-delay: -8s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(20px, -30px) scale(1.05);
  }
}

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

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

.container {
  width: min(1200px, 100% - 32px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--spacing-16) 0;
}

.section-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-segify-green);
  margin-bottom: var(--spacing-3);
}

.section-title {
  font-size: clamp(1.75rem, 2vw + 1rem, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--spacing-4);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-slate-300);
  margin-bottom: var(--spacing-8);
  max-width: 720px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(2, 6, 23, 0.75);
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-weight: 700;
  font-size: 1.2rem;
}

.logo img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: var(--spacing-6);
  list-style: none;
  font-size: 0.95rem;
  color: var(--color-slate-200);
}

.nav-links a {
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-segify-green);
  transition: width 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  gap: var(--spacing-3);
  align-items: center;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: var(--spacing-2);
  color: var(--color-slate-100);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: var(--color-segify-green);
  color: var(--color-white);
  box-shadow: 0 12px 30px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-segify-green-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-slate-50);
  border: 1px solid rgba(99, 102, 241, 0.5);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(99, 102, 241, 0.35);
}

.hero {
  padding: var(--spacing-20) 0 var(--spacing-16);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-12);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-slate-50);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 3vw + 1.5rem, 3.6rem);
  line-height: 1.1;
  margin: var(--spacing-4) 0;
  font-weight: 800;
}

.hero h1 span {
  color: var(--color-segify-green);
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-slate-300);
  margin-bottom: var(--spacing-6);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.hero-card {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(16, 185, 129, 0.2));
  border-radius: 24px;
  padding: var(--spacing-6);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto auto 20px 20px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.4), transparent 70%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

.stat-card {
  padding: var(--spacing-5);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-sm);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-segify-green);
}

.stat-label {
  color: var(--color-slate-300);
  margin-top: var(--spacing-2);
}

.integrations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-4);
  align-items: center;
}

.integration-card {
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.65);
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.integration-card span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-slate-400);
  margin-top: var(--spacing-1);
}

.integration-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-slate-100);
  font-size: 0.75rem;
  margin-bottom: var(--spacing-2);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-6);
}

.feature-card {
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.18);
  color: var(--color-segify-green);
  margin-bottom: var(--spacing-4);
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-2);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-6);
  align-items: start;
}

.step-card {
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-sm);
}

.step-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-deep-violet);
  margin-bottom: var(--spacing-3);
}

.flow-card {
  background: rgba(15, 23, 42, 0.7);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-md);
}

.flow-diagram {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

.flow-path {
  stroke-dasharray: 6 10;
  animation: flow 4s linear infinite;
}

@keyframes flow {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -120;
  }
}

.flow-node {
  animation: pulse 2.6s ease-in-out infinite;
}

.flow-node.delay {
  animation-delay: 0.6s;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.persona-card {
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-sm);
}

.persona-card p {
  color: var(--color-slate-300);
  margin-top: var(--spacing-3);
}

.mailing-section {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(15, 23, 42, 0.9));
  border-radius: 24px;
  padding: var(--spacing-12);
  box-shadow: 0 24px 60px rgba(16, 185, 129, 0.35);
  border: 1px solid rgba(16, 185, 129, 0.45);
}

.mailing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--spacing-8);
  align-items: center;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--spacing-4);
  align-items: center;
}

.form-stack {
  display: grid;
  gap: var(--spacing-4);
}

.form-actions {
  display: flex;
  gap: var(--spacing-3);
  align-items: center;
  flex-wrap: wrap;
}

.benefit-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-2);
  color: var(--color-slate-200);
  margin-top: var(--spacing-4);
}

.benefit-list li {
  display: flex;
  gap: var(--spacing-2);
  align-items: flex-start;
}

.benefit-list svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-segify-green);
}

.pill-stack {
  display: grid;
  gap: var(--spacing-3);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(2, 6, 23, 0.6);
  color: var(--color-slate-100);
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  animation: floatPill 6s ease-in-out infinite;
}

.pill:nth-child(2) {
  animation-delay: -1.5s;
  margin-left: 12px;
}

.pill:nth-child(3) {
  animation-delay: -3s;
  margin-left: 24px;
}

.pill:nth-child(4) {
  animation-delay: -4.5s;
  margin-left: 8px;
}

@keyframes floatPill {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.3);
  font-size: 1rem;
  background: rgba(15, 23, 42, 0.7);
  color: var(--color-slate-100);
}

.input.textarea {
  min-height: 140px;
  resize: vertical;
}

.input:focus {
  outline: none;
  border-color: var(--color-segify-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.input.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.checkbox {
  display: flex;
  gap: var(--spacing-2);
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-slate-300);
  margin-top: var(--spacing-4);
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.pricing-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(99, 102, 241, 0.2));
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.pricing-card ul {
  list-style: none;
  display: grid;
  gap: var(--spacing-2);
  color: var(--color-slate-300);
}

.faq {
  display: grid;
  gap: var(--spacing-4);
}

.faq details {
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.footer {
  padding: var(--spacing-12) 0;
  background: rgba(2, 6, 23, 0.95);
  color: var(--color-slate-100);
  border-top: 1px solid rgba(148, 163, 184, 0.15);
}

.footer a {
  color: var(--color-slate-100);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-6);
}

.footer small {
  color: var(--color-slate-400);
}

.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  background: rgba(15, 23, 42, 0.9);
  border-radius: var(--radius-md);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(148, 163, 184, 0.2);
  max-width: 320px;
  display: none;
  z-index: 50;
}

.consent-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(2, 6, 23, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 60;
}

.consent-banner.show {
  display: block;
}

.consent-banner p {
  color: var(--color-slate-200);
  margin-bottom: var(--spacing-4);
}

.consent-actions {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.toast.show {
  display: block;
  animation: slideIn 0.3s ease;
}

.toast strong {
  display: block;
  margin-bottom: var(--spacing-2);
}

@keyframes slideIn {
  from {
    transform: translateX(40px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 68px;
    right: 16px;
    background: rgba(2, 6, 23, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    gap: var(--spacing-3);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .mailing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: var(--spacing-16);
  }

  .nav-cta {
    display: none;
  }
}

:focus-visible {
  outline: 3px solid rgba(99, 102, 241, 0.6);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    scroll-behavior: auto;
  }
}