/* ----- Google Fonts ----- */
/* Imported in HTML */

/* ----- CSS Variables ----- */
:root {
  /* Colors */
  --c-navy: #0f172a;       /* Dark slate/navy */
  --c-navy-light: #1e293b;
  --c-slate: #334155;
  --c-slate-light: #475569;
  --c-slate-bg: #e2e8f0;
  --c-offwhite: #f8fafc;
  --c-white: #ffffff;
  --c-teal: #3b827e;       /* Muted teal */
  --c-teal-dark: #2a5d5a;
  --c-teal-transparent: rgba(59, 130, 126, 0.1);
  --c-green: #10b981;
  --c-red: #ef4444;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  /* Layout */
  --max-width: 1100px;
  --spacing-section: 6rem;
  --spacing-section-mobile: 4rem;

  /* Borders / Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --border-light: 1px solid #e2e8f0;
  --border-dark: 1px solid #334155;
}

/* ----- Reset & Base ----- */
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--c-navy);
  background-color: var(--c-offwhite);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

ul[class], ol[class] {
  list-style: none;
}

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

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

button, input, select, textarea {
  font: inherit;
}

/* ----- Utility Classes ----- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.section-header {
  margin-bottom: 3.5rem;
  max-width: 700px;
}

.section-header.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--c-slate-light);
}

.bg-navy { background-color: var(--c-navy); }
.bg-slate { background-color: var(--c-slate-bg); color: var(--c-navy); }
.bg-offwhite {
  background-color: var(--c-offwhite);
  background-image: radial-gradient(circle at 100% 100%, rgba(59, 130, 126, 0.05) 0%, transparent 60%),
                    radial-gradient(circle at 0% 0%, rgba(51, 65, 85, 0.03) 0%, transparent 50%);
}

.text-offwhite { color: var(--c-offwhite); }
.text-offwhite .section-header p,
.text-offwhite .bullet-list li,
.text-offwhite p {
  color: #cbd5e1;
}

/* ----- Typography ----- */
h1, h2, h3, h4 {
  line-height: 1.2;
  color: inherit;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-teal);
  font-weight: 500;
  margin-bottom: 1rem;
}

/* ----- Buttons ----- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.button-primary {
  background-color: var(--c-teal);
  color: var(--c-white);
  border: 1px solid var(--c-teal);
  box-shadow: 0 4px 6px -1px rgba(59, 130, 126, 0.2), 0 2px 4px -1px rgba(59, 130, 126, 0.1);
  position: relative;
  overflow: hidden;
}

.button-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
  transition: all 0.5s ease;
}

.button-primary:hover {
  background-color: var(--c-teal-dark);
  border-color: var(--c-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 8px -1px rgba(59, 130, 126, 0.3), 0 4px 6px -1px rgba(59, 130, 126, 0.15);
}

.button-primary:hover::after {
  left: 150%;
}

.button-secondary {
  background-color: transparent;
  color: var(--c-navy);
  border: 1px solid var(--c-slate);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.button-secondary:hover {
  background-color: rgba(59, 130, 126, 0.05);
  border-color: var(--c-teal);
  color: var(--c-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.text-offwhite .button-secondary {
  color: var(--c-white);
  border-color: var(--c-white);
}

.text-offwhite .button-secondary:hover {
  background-color: rgba(255,255,255,0.1);
}

.button-small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.button-large {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
}

/* ----- Header Navigation ----- */
.site-header {
  background-color: rgba(248, 250, 252, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  transition: all 0.3s ease;
}

.site-header:hover {
  background-color: rgba(248, 250, 252, 0.95);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--c-navy);
}

.logo-mark {
  display: block;
  width: 18px;
  height: 18px;
  background-color: var(--c-teal);
  border-radius: 2px;
  position: relative;
}

.logo-mark::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  width: 10px;
  height: 10px;
  background-color: var(--c-offwhite);
  border-radius: 1px;
}

.logo-mark.small {
  width: 14px;
  height: 14px;
}
.logo-mark.small::after {
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  background-color: var(--c-navy);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-slate);
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--c-navy);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--c-navy);
  transition: all 0.3s;
}

/* ----- Hero Section ----- */
.hero {
  padding: 9rem 0 6rem;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-color: var(--c-offwhite);
  background: linear-gradient(-45deg, #f8fafc, #f1f5f9, #f8fafc, #e2e8f0);
  background-size: 400% 400%;
  animation: ambientBackground 15s ease infinite;
  border-bottom: var(--border-light);
  overflow: hidden;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-subhead {
  font-size: 1.25rem;
  color: var(--c-slate-light);
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Ledger Visual */
.hero-visual {
  position: relative;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ledger-grid {
  width: 100%;
  max-width: 400px;
  border: var(--border-light);
  border-radius: var(--radius-md);
  background-color: var(--c-white);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.ledger-grid::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  bottom: 20px;
  left: 20px;
  border: 1px dashed var(--c-slate);
  z-index: -1;
  border-radius: var(--radius-md);
  opacity: 0.2;
}

.ledger-line {
  height: 1px;
  background-color: #cbd5e1;
  margin-bottom: 1.5rem;
  position: relative;
}

.ledger-line.active {
  background-color: var(--c-teal);
  height: 2px;
}
.ledger-line.active::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  width: 10px;
  height: 10px;
  background-color: var(--c-teal);
  border-radius: 50%;
}

.ledger-box {
  margin-top: 2rem;
  background-color: var(--c-slate-bg);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.box-header {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--c-navy);
}
.box-row {
  color: var(--c-slate);
  padding: 0.25rem 0;
  border-bottom: 1px solid #cbd5e1;
}
.box-row:last-child {
  border-bottom: none;
}

/* ----- Grids ----- */
.grid {
  display: grid;
  gap: 2rem;
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ----- Cards (What we do) ----- */
.card {
  background-color: var(--c-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  padding: 2px;
  background: radial-gradient(
    800px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(59, 130, 126, 0.15),
    transparent 40%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.card > * {
  position: relative;
  z-index: 1;
}
.card:hover::before {
  opacity: 1;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--c-teal-transparent);
  color: var(--c-teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.card p {
  color: var(--c-slate-light);
  font-size: 0.95rem;
}

/* ----- Two Col Layout (Why Teams) ----- */
.two-col-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.why-content h2 {
  font-size: 2.25rem;
  margin-bottom: 2rem;
}
.bullet-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.bullet-list li {
  position: relative;
  padding-left: 2rem;
  transition: transform 0.2s ease, color 0.2s ease;
}
.bullet-list li:hover {
  transform: translateX(4px);
  color: var(--c-teal-dark);
}
.bullet-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-teal);
  font-family: var(--font-mono);
  font-weight: 700;
  transition: transform 0.2s ease;
}
.bullet-list li:hover::before {
  transform: translateX(2px);
}
.text-offwhite .bullet-list li::before {
  color: var(--c-teal);
}
.text-offwhite .bullet-list li:hover {
  color: var(--c-white);
}

/* Terminal Visual */
.terminal-window {
  background-color: #000;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-slate);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #a7f3d0;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  animation: float 7s ease-in-out infinite reverse;
}
.terminal-header {
  background-color: var(--c-slate);
  color: var(--c-offwhite);
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
}
.terminal-header::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ef4444;
  margin-right: 42px;
  box-shadow: 16px 0 0 #f59e0b, 32px 0 0 #10b981;
}
.terminal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.terminal-body div {
  overflow: hidden;
  white-space: nowrap;
  width: 0;
  border-right: 2px solid transparent;
}
.terminal-body.visible div {
  animation: typing 1s steps(40, end) forwards, blink 0.75s step-end infinite;
}
.terminal-body.visible div:nth-child(1) { animation-delay: 0s, 0s; }
.terminal-body.visible div:nth-child(2) { animation-delay: 1.5s, 1.5s; }
.terminal-body.visible div:nth-child(3) { animation-delay: 2.5s, 2.5s; }
.terminal-body.visible div:nth-child(4) { animation-delay: 3.5s, 3.5s; }
.terminal-body.visible div:nth-child(5) { animation-delay: 5s, 5s; }

.terminal-success {
  color: var(--c-green);
  margin-top: 0.5rem;
}

/* ----- Trust Boundary ----- */
.boundary-grid {
  background-color: var(--c-white);
  border: var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.boundary-col {
  padding: 2.5rem 2rem;
  position: relative;
}
.boundary-col:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 2rem;
  bottom: 2rem;
  width: 1px;
  background-color: #e2e8f0;
}
.col-header {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--c-navy-light);
  transition: transform 0.2s ease;
}
.check-list li:hover {
  transform: translateX(4px);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b827e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  transition: transform 0.2s ease;
}
.check-list li:hover::before {
  transform: scale(1.1);
}

.default-model {
  background-color: var(--c-slate-bg);
}
.default-model .col-header {
  color: var(--c-navy);
}

/* ----- Timeline ----- */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #cbd5e1;
}
.timeline-step {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 1.5rem;
  transition: transform 0.3s ease;
}
.timeline-step:hover {
  transform: translateX(8px);
}
.timeline-step:last-child {
  margin-bottom: 0;
}
.step-number {
  position: absolute;
  left: -2.75rem;
  top: 0;
  width: 32px;
  height: 32px;
  background-color: var(--c-white);
  border: 2px solid var(--c-teal);
  color: var(--c-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}
.timeline-step:hover .step-number {
  background-color: var(--c-teal);
  color: var(--c-white);
  box-shadow: 0 0 15px rgba(59, 130, 126, 0.4);
}
.timeline-step h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--c-navy);
}
.timeline-step p {
  color: var(--c-slate-light);
}

/* ----- Fit / Not Fit ----- */
.fit-layout {
  gap: 2rem;
}
.fit-card {
  padding: 3rem;
  border-radius: var(--radius-md);
  border: var(--border-light);
  background-color: var(--c-white);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.fit-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  padding: 2px;
  background: radial-gradient(
    800px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(59, 130, 126, 0.15),
    transparent 40%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.fit-card > * {
  position: relative;
  z-index: 1;
}
.fit-card:hover::before {
  opacity: 1;
}
.fit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.fit-card h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}
.indicator {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(0, 0, 0, 1);
  animation: pulse-ring 2s infinite;
}
.indicator.green { 
  background-color: var(--c-green); 
  animation: pulse-green 2s infinite;
}
.indicator.red { 
  background-color: var(--c-red); 
  animation: pulse-red 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-red {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* ----- FAQ Accordion ----- */
.faq-container {
  max-width: 800px;
}
.accordion {
  border-top: var(--border-light);
}
.accordion-item {
  border-bottom: var(--border-light);
}
.accordion-header {
  width: 100%;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--c-navy);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.accordion-header:hover {
  color: var(--c-teal);
  padding-left: 0.5rem;
}
.accordion-icon {
  width: 24px;
  height: 24px;
  position: relative;
}
.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  background-color: var(--c-slate);
  transition: transform 0.3s;
}
.accordion-icon::before {
  top: 11px; left: 4px; right: 4px; height: 2px;
}
.accordion-icon::after {
  top: 4px; bottom: 4px; left: 11px; width: 2px;
}
.accordion-header[aria-expanded="true"] .accordion-icon::after {
  transform: rotate(90deg);
}

.accordion-content {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease-out;
}
.accordion-content p {
  padding-bottom: 1.5rem;
  color: var(--c-slate-light);
}

/* ----- Final CTA ----- */
.final-cta {
  padding: 6rem 0;
  border-top: var(--border-dark);
}
.cta-container h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.cta-container p {
  font-size: 1.25rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
}
.scoping-form {
  max-width: 500px;
  margin: 0 auto;
}
.form-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.form-input {
  flex: 1;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-slate);
  background-color: var(--c-offwhite);
  color: var(--c-navy);
}
.form-input:focus {
  outline: none;
  border-color: var(--c-teal);
  box-shadow: 0 0 0 2px rgba(59, 130, 126, 0.2);
}
.b2b-btn {
  padding: 0.875rem 1.5rem;
  white-space: nowrap;
}
.form-note {
  font-size: 0.85rem !important;
  color: var(--c-slate) !important;
  margin-bottom: 0 !important;
}

/* ----- Footer ----- */
.site-footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid #1e293b;
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.footer-brand strong {
  font-size: 1.25rem;
}
.tagline {
  color: var(--c-slate-light);
  font-size: 0.9rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: #cbd5e1;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--c-white);
}
.footer-copy {
  color: var(--c-slate-light);
  font-size: 0.85rem;
  margin-top: 2rem;
}

/* ----- Animations ----- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes typing {
  from { width: 0; border-color: #a7f3d0; }
  to { width: 100%; border-color: transparent; }
}

@keyframes blink {
  from, to { border-color: transparent; }
  50% { border-color: #a7f3d0; }
}

@keyframes ambientBackground {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-subhead {
    max-width: 100%;
    margin: 0 auto 2.5rem;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    padding: 0 1rem;
  }
  .two-col-layout {
    grid-template-columns: 1fr;
  }
  .why-content {
    order: -1;
  }
  .boundary-col:not(:last-child)::after {
    display: none;
  }
  .boundary-col:not(:last-child) {
    border-bottom: 1px solid #e2e8f0;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .fit-layout {
    grid-template-columns: 1fr;
  }
  .form-group {
    flex-direction: column;
  }
  .b2b-btn {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-section-mobile) 0;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--c-offwhite);
    flex-direction: column;
    padding: 2rem;
    border-bottom: var(--border-light);
    box-shadow: var(--shadow-md);
  }
  .main-nav.active {
    display: flex;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}