/* ===== TOKENS ===== */

:root {
  --font-display: "Oxygen", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Oxygen", "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --fs-900: clamp(2.5rem, 7vw, 4.5rem);
  --fs-800: clamp(2rem, 5vw, 3.2rem);
  --fs-700: clamp(1.5rem, 3vw, 2.2rem);
  --fs-600: clamp(1.25rem, 2.5vw, 1.6rem);
  --fs-500: 1.125rem;
  --fs-400: 1rem;
  --fs-300: 0.9rem;
  --fs-200: 0.8rem;

  --lh-tight: 1.1;
  --lh-base: 1.6;

  --color-bg-dark: #091421;
  --color-bg-dark-elevated: #132236;
  --color-surface-contrast: #eef2f7;
  --color-surface-panel: rgba(255, 255, 255, 0.06);
  --color-text-light: #f7fbff;
  --color-text-muted: #a7b5c7;
  --color-text-dark: #0f1a2b;
  --color-text-dark-muted: #3a465b;
  --color-accent-green: #2ecc71;
  --color-accent-warm: #f4a261;
  --color-accent-green-dark: #1f7a4a;
  --color-text-on-accent: #0b1a2d;
  --color-bg-deepest: #060e19;
  --color-border-subtle: rgba(255, 255, 255, 0.16);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  --radius-2: 0.5rem;
  --radius-3: 0.75rem;
  --radius-4: 1rem;
  --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.25);

  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 300ms;
  --duration-x-slow: 500ms;
  --ease-default: ease;

  --nav-w: 11rem;
  --layout-max: 72rem;
}

/* ===== RESET ===== */

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

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--fs-400);
  line-height: var(--lh-base);
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

blockquote {
  margin: 0;
  padding: 0;
}

/* ===== FOCUS-VISIBLE ===== */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-green);
  outline-offset: 2px;
}

/* ===== HEADER / NAV ===== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(9, 20, 33, 0.65);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background var(--duration-slow) var(--ease-default);
}

.site-header.is-scrolled {
  background: rgba(9, 20, 33, 0.92);
}

.nav-shell {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-symbol {
  height: 32px;
  width: auto;
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--fs-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  color: var(--color-text-muted);
  margin-left: auto;
  text-decoration: none;
}

.nav-links a {
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-default);
  font-size: var(--fs-300);
}

.nav-links a:hover {
  color: var(--color-text-light);
}

.nav-link.is-current {
  color: var(--color-accent-green);
}

.nav-icon img {
  width: 20px;
  height: 20px;
  display: block;
  opacity: 0.8;
  transition: opacity var(--duration-base) var(--ease-default);
}

.nav-icon:hover img {
  opacity: 1;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  margin-left: auto;
  flex-direction: column;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-light);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-default), opacity var(--duration-base) var(--ease-default);
}

/* ===== NAV DROPDOWN ===== */

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-size: var(--fs-300);
  transition: color var(--duration-base) var(--ease-default);
}

.nav-dropdown-trigger::after {
  content: " \25BE";
  font-size: 0.75em;
}

.nav-dropdown-trigger:hover {
  color: var(--color-text-light);
}

.nav-dropdown-trigger.is-current {
  color: var(--color-accent-green);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%) translateY(-0.25rem);
  background: rgba(9, 20, 33, 0.96);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2);
  padding: var(--space-2) 0;
  min-width: 11rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default),
              visibility var(--duration-base);
  z-index: 110;
}

.nav-dropdown-item {
  display: block;
  padding: var(--space-2) var(--space-6);
  text-decoration: none;
  font-size: var(--fs-300);
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--duration-base) var(--ease-default);
}

.nav-dropdown-item:hover {
  color: var(--color-text-light);
}

.nav-dropdown-item.is-current {
  color: var(--color-accent-green);
}

@media (min-width: 52.01rem) {
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
}

/* ===== CTA BUTTON ===== */

.cta {
  border: 0;
  border-radius: var(--radius-2);
  padding: var(--space-3) var(--space-6);
  background-color: var(--color-accent-green);
  background: linear-gradient(
    120deg,
    var(--color-accent-green),
    color-mix(in srgb, var(--color-accent-green), #ffffff 18%)
  );
  color: var(--color-text-on-accent);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-300);
  transition: transform var(--duration-fast) var(--ease-default), box-shadow var(--duration-fast) var(--ease-default);
  white-space: nowrap;
}

.cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(46, 204, 113, 0.35);
}

.cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.5);
}

.cta:active {
  transform: translateY(1px);
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.2);
}

.cta--nav {
  flex-shrink: 0;
}

.nav-links .cta--nav {
  color: var(--color-text-on-accent);
  transition: transform var(--duration-fast) var(--ease-default), box-shadow var(--duration-fast) var(--ease-default);
}

.nav-links .cta--nav:hover {
  color: var(--color-text-on-accent);
}

.cta--hero {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-500);
  border-radius: var(--radius-3);
}

/* ===== LAYOUT PRIMITIVES ===== */

.main {
  display: flex;
  flex-direction: column;
}

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

.section-shell {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.eyebrow {
  font-size: var(--fs-300);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  font-weight: 700;
  margin: 0 0 var(--space-3);
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--fs-800);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-6);
  max-width: 28ch;
}

.heading-sub {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--fs-700);
  margin-top: var(--space-2);
}

.heading-sub-accent {
  color: var(--color-accent-green);
  font-size: 0.85em;
}

.section-intro {
  max-width: 60ch;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-12);
  font-size: var(--fs-500);
  line-height: var(--lh-base);
}

.lead {
  max-width: 56ch;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  font-size: var(--fs-500);
}

/* ===== HERO ===== */

.section--hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(46, 204, 113, 0.3), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(244, 162, 97, 0.18), transparent 50%),
    linear-gradient(160deg, #07111d, #0f2137 45%, #10263e);
  background-size: 400% 400%, 400% 400%, 100% 100%;
  background-attachment: fixed;
  animation: heroPulse 12s ease-in-out infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .section--hero {
    animation: none;
  }

  .hero-line {
    opacity: 1;
    transform: none;
  }

  .hero-line.is-visible {
    animation: none;
  }

  .page-hero-fade {
    opacity: 1;
    transform: none;
  }

  .page-hero-fade.is-visible {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .side-nav,
  .side-nav-link,
  .dot-nav,
  .dot-nav-dot,
  .dot-nav-dot::after,
  .cta,
  .pain-item,
  .pillar,
  .capability,
  .audience-card,
  .solution-visual,
  .solution-text h3,
  .timeline-marker,
  .timeline-content h3,
  .nav-links,
  .nav-links a,
  .nav-toggle-bar,
  .nav-dropdown-trigger,
  .nav-dropdown-menu,
  .nav-dropdown-item,
  .footer-link {
    transition: none;
  }
}

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

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--fs-900);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-6);
  max-width: 18ch;
}

.hero-line {
  display: block;
  opacity: 0;
  transform: translateY(60px) scale(0.97);
}

.hero-line.is-visible {
  animation: heroReveal 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-line--2 {
  font-size: var(--fs-700);
  color: var(--color-accent-green);
  margin-top: var(--space-3);
}

.hero-line--2.is-visible {
  animation-delay: 350ms;
}

@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ===== PAGE HERO (inner pages) ===== */

.section--page-hero {
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
  padding-top: 8rem;
  padding-bottom: var(--space-16);
  background:
    radial-gradient(ellipse at 15% 20%, rgba(46, 204, 113, 0.3), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(244, 162, 97, 0.18), transparent 50%),
    linear-gradient(160deg, #07111d, #0f2137 45%, #10263e);
  background-size: 400% 400%, 400% 400%, 100% 100%;
  background-attachment: fixed;
  animation: heroPulse 12s ease-in-out infinite;
}

.page-hero-fade {
  opacity: 0;
  transform: translateY(60px) scale(0.97);
}

.page-hero-fade.is-visible {
  animation: heroReveal 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-hero-fade.is-visible:nth-child(2) {
  animation-delay: 200ms;
}

.page-hero-fade.is-visible:nth-child(3) {
  animation-delay: 400ms;
}

.section--page-hero .section-heading {
  margin-bottom: var(--space-4);
}

/* ===== SUB-PAGE SECTION THEMES ===== */

.section--light {
  background: var(--color-surface-contrast);
  color: var(--color-text-dark);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.section--light .eyebrow {
  color: var(--color-accent-green-dark);
}

.section--light .section-intro {
  color: var(--color-text-dark-muted);
}

.section--light .section-link {
  color: var(--color-accent-green-dark);
}

.section--light .pillar p {
  color: var(--color-text-dark-muted);
}

.section--dark-accent {
  background:
    linear-gradient(180deg, rgba(9, 20, 33, 0.92), rgba(19, 34, 54, 0.95)),
    radial-gradient(ellipse at 50% 50%, rgba(46, 204, 113, 0.06), transparent 60%);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.section--dark-grad {
  background: linear-gradient(180deg, #0c1a2c, #132236);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

/* ===== PAIN POINTS ===== */

.section--pain {
  background: linear-gradient(180deg, #0c1a2c, #132236);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.pain-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-top: var(--space-10);
}

.pain-item {
  max-width: 38rem;
  padding: var(--space-8);
  border-left: 3px solid var(--color-accent-green);
  background: var(--color-surface-panel);
  border-radius: 0 var(--radius-3) var(--radius-3) 0;
  transition: background var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default);
}

.pain-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.pain-item--right {
  margin-left: auto;
  border-left: none;
  border-right: 3px solid var(--color-accent-warm);
  border-radius: var(--radius-3) 0 0 var(--radius-3);
  text-align: right;
}

.pain-label {
  font-family: var(--font-display);
  font-size: var(--fs-400);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-green);
  margin-bottom: var(--space-2);
}

.pain-item--right .pain-label {
  color: var(--color-accent-warm);
}

.pain-quote {
  font-family: var(--font-display);
  font-size: var(--fs-700);
  line-height: var(--lh-tight);
  color: var(--color-text-light);
  margin-bottom: var(--space-2);
}

.pain-attribution {
  font-size: var(--fs-300);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-4);
}

.pain-body {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--fs-500);
}

.pain-summary {
  margin-top: var(--space-12);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--fs-600);
  font-style: italic;
  color: var(--color-text-muted);
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}

/* ===== WHAT WE DO / SERVICES ===== */

.section--services {
  background: var(--color-surface-contrast);
  color: var(--color-text-dark);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.section--services .eyebrow {
  color: var(--color-accent-green-dark);
}

.section--services .section-intro {
  color: var(--color-text-dark-muted);
}

.pillar-group-label {
  font-family: var(--font-display);
  font-size: var(--fs-400);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-green);
  margin-bottom: var(--space-4);
}

.pillar-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: var(--space-8);
}


.pillar {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border-radius: var(--radius-4);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
  position: relative;
  border-top: 3px solid transparent;
  min-width: 0;
  overflow-wrap: break-word;
  transition: transform var(--duration-base) var(--ease-default), box-shadow var(--duration-base) var(--ease-default);
}

.pillar:nth-child(odd) {
  border-top-color: var(--color-accent-green);
}

.pillar:nth-child(even) {
  border-top-color: var(--color-accent-warm);
}

.pillar:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.18);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: var(--fs-900);
  font-weight: 700;
  color: rgba(15, 26, 43, 0.06);
  line-height: 1;
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
}

.pillar-title {
  font-size: var(--fs-600);
  margin: 0 0 var(--space-4);
  color: var(--color-text-dark);
}

.pillar p {
  color: var(--color-text-dark-muted);
  margin: 0;
}

.pillar--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.pillar-cta {
  margin-top: auto;
  padding-top: var(--space-4);
  font-size: var(--fs-300);
  font-weight: 700;
  color: var(--color-accent-green);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-default);
}

.pillar--link:hover .pillar-cta {
  opacity: 1;
}

.pillar-stack--four {
  grid-template-columns: repeat(2, 1fr);
}

.pillar-stack--four .pillar:nth-child(4) {
  border-top-color: var(--color-accent-warm);
}

/* ===== SOLUTIONS ===== */

.section--solutions {
  background: var(--color-bg-dark);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-16);
}

.solution-block:last-child {
  margin-bottom: 0;
}

.solution-block--reversed .solution-text {
  order: -1;
}

.solution-visual {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-4);
  background:
    linear-gradient(135deg, var(--color-bg-dark-elevated), rgba(46, 204, 113, 0.08));
  border: 1px solid var(--color-border-subtle);
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default);
}

.solution-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.solution-block:hover .solution-visual {
  border-color: rgba(46, 204, 113, 0.3);
  box-shadow: 0 4px 20px rgba(46, 204, 113, 0.08);
}

.solution-quote {
  font-family: var(--font-display);
  font-size: var(--fs-600);
  line-height: var(--lh-tight);
  color: var(--color-accent-warm);
  font-style: italic;
  margin: 0 0 var(--space-4);
}

.solution-text h3 {
  font-family: var(--font-display);
  font-size: var(--fs-700);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-4);
  transition: color var(--duration-base) var(--ease-default);
}

.solution-block:hover .solution-text h3 {
  color: var(--color-accent-green);
}

.solution-text p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--fs-500);
}

.solution-apps {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.solution-apps li {
  color: var(--color-text-muted);
  font-size: var(--fs-400);
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-accent-green);
}

.solution-apps strong {
  color: var(--color-text-light);
}

/* ===== AUDIENCE ===== */

.section--audience {
  background: linear-gradient(180deg, #0a1726, #0e1f33);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.audience-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.audience-card {
  padding: var(--space-8);
  border-radius: var(--radius-4);
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default);
}

.audience-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-3px);
}

.audience-card h3 {
  font-size: var(--fs-600);
  margin: 0 0 var(--space-4);
}

.audience-card p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--fs-400);
}

.audience-card--link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.audience-cta {
  margin-top: auto;
  padding-top: var(--space-4);
  font-size: var(--fs-300);
  font-weight: 700;
  color: var(--color-accent-green);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-default);
}

.audience-card--link:hover .audience-cta {
  opacity: 1;
}

/* ===== PROCESS / TIMELINE ===== */

.section--process {
  background: linear-gradient(180deg, #0e1f33, #132236);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.timeline {
  position: relative;
  margin-top: var(--space-10);
  margin-inline: auto;
  padding-left: var(--space-12);
  max-width: 38rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--color-accent-green),
    var(--color-accent-warm)
  );
  border-radius: 2px;
}

.timeline-step {
  position: relative;
  margin-bottom: var(--space-12);
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-12) + 6px);
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-accent-green);
  color: var(--color-bg-dark);
  font-weight: 700;
  font-size: var(--fs-300);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px var(--color-bg-dark-elevated);
  transition: transform var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default);
}

.timeline-step:hover .timeline-marker {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px var(--color-bg-dark-elevated),
              0 0 12px rgba(46, 204, 113, 0.3);
}

.timeline-content h3 {
  font-family: var(--font-display);
  font-size: var(--fs-600);
  margin: 0 0 var(--space-2);
  transition: color var(--duration-base) var(--ease-default);
}

.timeline-step:hover .timeline-content h3 {
  color: var(--color-accent-green);
}

.timeline-content p {
  color: var(--color-text-muted);
  margin: 0;
  max-width: 48ch;
}

.process-tagline {
  margin-top: var(--space-16);
  text-align: center;
  font-size: var(--fs-500);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

/* ===== CREDIBILITY ===== */

.section--credibility {
  background:
    linear-gradient(180deg, rgba(9, 20, 33, 0.92), rgba(19, 34, 54, 0.95)),
    radial-gradient(ellipse at 50% 50%, rgba(46, 204, 113, 0.06), transparent 60%);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.capability-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.capability {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  border-radius: var(--radius-4);
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-default), transform var(--duration-base) var(--ease-default);
}

.capability:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-3px);
}

.capability-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-6);
  color: var(--color-accent-green);
}

.capability-icon svg {
  width: 100%;
  height: 100%;
}

.capability h3 {
  font-size: var(--fs-500);
  margin: 0 0 var(--space-3);
}

.capability p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--fs-300);
}

/* ===== CTA CLOSING ===== */

.section--cta {
  background: linear-gradient(160deg, #07111d, #0f2137);
  padding-top: 8rem;
  padding-bottom: 8rem;
  text-align: center;
}

.cta-closing {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-closing .section-heading {
  max-width: 22ch;
  text-align: center;
}

.cta-closing .section-intro {
  text-align: center;
  margin-bottom: var(--space-10);
}

/* ===== FOOTER ===== */

.site-footer {
  background: var(--color-bg-deepest);
  padding: var(--space-8) var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

.sovereignty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-400);
  margin: 0 0 var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-subtle);
}

.footer-shell {
  max-width: var(--layout-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: var(--fs-300);
}

.footer-symbol {
  height: 28px;
  width: auto;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--fs-300);
  transition: color var(--duration-base) var(--ease-default);
}

.footer-link:hover {
  color: var(--color-text-light);
}

.footer-copy {
  color: var(--color-text-muted);
  font-size: var(--fs-200);
}

/* ===== SIDE NAV (desktop scroll-spy) ===== */

.side-nav {
  position: fixed;
  left: calc((100vw - var(--scrollbar-w, 0px) - var(--layout-max)) / 2 + var(--space-6));
  top: 7rem;
  width: var(--nav-w);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-slow) var(--ease-default);
}

.side-nav.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.side-nav-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  padding-left: var(--space-4);
  font-size: var(--fs-200);
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--duration-base) var(--ease-default), border-color var(--duration-base) var(--ease-default);
  white-space: nowrap;
}

.side-nav-link:hover {
  color: var(--color-text-light);
}

.side-nav-link.is-active {
  color: var(--color-text-light);
  border-left-color: var(--color-accent-green);
}

.side-nav--on-light .side-nav-link {
  color: var(--color-text-dark-muted);
}

.side-nav--on-light .side-nav-link:hover {
  color: var(--color-text-dark);
}

.side-nav--on-light .side-nav-link.is-active {
  color: var(--color-text-dark);
  border-left-color: var(--color-accent-green-dark);
}

/* ===== DOT NAV (mobile scroll-spy) ===== */

.dot-nav {
  position: fixed;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-slow) var(--ease-default);
}

.dot-nav.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.dot-nav-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  text-decoration: none;
}

.dot-nav-dot::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--color-accent-green);
  transition: transform var(--duration-base) var(--ease-default), background var(--duration-base) var(--ease-default), box-shadow var(--duration-base) var(--ease-default);
}

.dot-nav-dot.is-active::after {
  background: var(--color-accent-green);
  transform: scale(1.4);
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.25);
}

/* ===== SECTION LINKS (in-content cross-page) ===== */

.section-link {
  display: inline-block;
  margin-top: var(--space-6);
  font-weight: 700;
  color: var(--color-accent-green);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-default);
}

.section-link::after {
  content: " \2192";
}

.section-link:hover {
  text-decoration: underline;
}

.section-link-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.section-link-group .section-link {
  margin-top: 0;
}

.section--services .section-link {
  color: var(--color-accent-green-dark);
}

/* ===== DATA SOURCE TAGS ===== */

.data-sources-heading {
  font-size: var(--fs-500);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: var(--space-10) 0 0;
}

.data-source-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.data-source-tag {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-2);
  font-size: var(--fs-300);
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
}

.section--light .data-source-tag {
  background: #ffffff;
  color: var(--color-text-dark);
  border-color: rgba(15, 26, 43, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* ===== COMPARISON CARDS ===== */

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.comparison-card {
  padding: var(--space-6);
  border-radius: var(--radius-3);
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default);
}

.comparison-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-2px);
}

.comparison-card-label {
  font-family: var(--font-display);
  font-size: var(--fs-500);
  font-weight: 700;
  margin: 0 0 var(--space-4);
  color: var(--color-text-light);
}

.comparison-card-cloud,
.comparison-card-argus {
  margin: 0;
  padding: var(--space-2) 0;
  font-size: var(--fs-300);
  line-height: var(--lh-base);
}

.comparison-card-cloud::before {
  content: "\2717";
  margin-right: 0.5em;
  color: #e07060;
  opacity: 0.7;
}

.comparison-card-cloud {
  color: var(--color-text-muted);
}

.comparison-card-argus::before {
  content: "\2713";
  margin-right: 0.5em;
  color: var(--color-accent-green);
}

.comparison-card-argus {
  color: var(--color-accent-green);
  font-weight: 700;
}

.comparison-card-source {
  font-weight: 700;
}

/* — light-section overrides for capability cards — */

.section--light .capability {
  background: linear-gradient(180deg, #1a2d44, #213752);
  border-color: rgba(255, 255, 255, 0.08);
}

.section--light .capability:hover {
  border-color: var(--color-accent-green);
}

.section--light .capability h3 {
  color: var(--color-text-light);
}

.section--light .capability p {
  color: var(--color-text-muted);
}

/* ===== CAPABILITY ROW — THREE COLUMN VARIANT ===== */

.capability-row--three {
  grid-template-columns: repeat(3, 1fr);
}

/* ===== TEAM PAGE ===== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.team-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-4);
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default);
}

.team-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-3px);
}

.team-headshot {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-bg-dark-elevated), rgba(46, 204, 113, 0.12));
  border: 2px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-headshot svg {
  width: 48px;
  height: 48px;
  color: var(--color-text-muted);
}

.team-headshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.team-name {
  font-family: var(--font-display);
  font-size: var(--fs-600);
  font-weight: 700;
  margin: 0 0 var(--space-1);
}

.team-title {
  font-size: var(--fs-300);
  color: var(--color-accent-green);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 var(--space-4);
}

.team-bio {
  color: var(--color-text-muted);
  font-size: var(--fs-300);
  margin: 0;
  line-height: var(--lh-base);
}

.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-200);
  font-weight: 700;
  color: var(--color-accent-green);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-default);
}

.team-linkedin:hover {
  color: var(--color-text-light);
  text-decoration: underline;
}

.team-linkedin svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.section--light .team-linkedin {
  color: var(--color-accent-green-dark);
}

.section--light .team-linkedin:hover {
  color: var(--color-text-dark);
}

.team-headshot--sm {
  width: 80px;
  height: 80px;
}

.team-headshot--sm svg {
  width: 32px;
  height: 32px;
}

.advisor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.advisor-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-4);
  background: var(--color-surface-panel);
  border: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-default);
}

.advisor-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-3px);
}

.advisor-name {
  font-family: var(--font-display);
  font-size: var(--fs-500);
  font-weight: 700;
  margin: 0 0 var(--space-3);
}

.advisor-bio {
  color: var(--color-text-muted);
  font-size: var(--fs-300);
  margin: 0 0 var(--space-3);
  line-height: var(--lh-base);
}

.advisor-affiliation {
  font-size: var(--fs-200);
  color: var(--color-accent-green);
  font-weight: 700;
  margin: 0;
}

/* ===== REVEAL ANIMATION ===== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-x-slow) var(--ease-default), transform var(--duration-x-slow) var(--ease-default);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */

@media (min-width: 72.01rem) {
  .nav-shell {
    display: grid;
    grid-template-columns: var(--nav-w) 1fr;
    column-gap: var(--space-8);
    align-items: center;
  }

  .nav-links {
    grid-column: 2;
    justify-self: end;
  }

  .section-shell:not(.hero-content) {
    display: grid;
    grid-template-columns: var(--nav-w) 1fr;
    column-gap: var(--space-8);
  }

  .section-shell:not(.hero-content) > * {
    grid-column: 2;
  }

  .section--cta .section-shell {
    justify-items: center;
  }
}

@media (max-width: 72rem) {
  .side-nav {
    display: none;
  }

  .dot-nav {
    display: flex;
  }
}

@media (max-width: 52rem) {
  .nav-home {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(9, 20, 33, 0.96);
    padding: var(--space-6);
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-border-subtle);
    max-height: calc(100svh - 4rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: opacity var(--duration-base) var(--ease-default),
                transform var(--duration-base) var(--ease-default),
                visibility var(--duration-base);
  }

  .nav-links.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-links .cta--nav {
    margin-top: var(--space-2);
    justify-content: center;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-trigger {
    width: 100%;
    text-align: left;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-dropdown-menu {
    position: static;
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    padding-left: var(--space-6);
    min-width: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: none;
    transition: opacity var(--duration-base) var(--ease-default),
                max-height var(--duration-base) var(--ease-default),
                visibility var(--duration-base);
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    max-height: 25rem;
  }

  .nav-dropdown-item {
    padding: var(--space-2) 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section-shell {
    padding: 0 4.5rem 0 var(--space-4);
  }

  .section--cta .section-shell {
    padding-left: var(--space-6);
    padding-right: 4.5rem;
  }

  .section--hero {
    min-height: 100svh;
    padding-top: 5rem;
    background-attachment: scroll;
  }

  .section--page-hero {
    min-height: 100svh;
    align-items: center;
    padding-top: 5rem;
    background-attachment: scroll;
  }

  .hero-headline {
    font-size: var(--fs-800);
  }

  .section--page-hero .section-heading {
    font-size: var(--fs-800);
  }

  .section-heading {
    font-size: var(--fs-700);
  }

  .pillar-stack {
    grid-template-columns: 1fr;
  }


  .solution-block {
    grid-template-columns: 1fr;
  }

  .solution-block--reversed .solution-text {
    order: 0;
  }

  .solution-visual {
    aspect-ratio: 16 / 9;
  }

  .audience-row {
    grid-template-columns: 1fr;
  }

  .capability-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-row--three {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
  }

  .advisor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 32rem) {
  .brand-text {
    font-size: var(--fs-300);
  }

  .hero-headline {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
  }

  .hero-line--2 {
    font-size: var(--fs-600);
  }

  .section--page-hero .section-heading {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
  }

  .section-heading {
    font-size: var(--fs-600);
  }

  .pain-quote {
    font-size: var(--fs-600);
  }

  .pain-item,
  .pain-item--right {
    max-width: 100%;
    margin-left: 0;
    text-align: left;
    border-right: none;
    border-left: 3px solid var(--color-accent-green);
    border-radius: 0 var(--radius-3) var(--radius-3) 0;
  }

  .pain-item:nth-child(even) {
    border-left-color: var(--color-accent-warm);
  }

  .pillar-stack--four {
    grid-template-columns: 1fr;
  }

  .capability-row {
    grid-template-columns: 1fr;
  }

  .capability-row--three {
    grid-template-columns: 1fr;
  }

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

  .footer-shell {
    flex-direction: column;
    text-align: center;
    gap: var(--space-2);
  }

  .footer-brand,
  .footer-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}