/* ==========================================================================
   IGREM — Institute for Geospatial Research and Environmental Monitoring
   Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Color palette — drawn from IGREM's own brand swatch (cream / mint / clay / brown) */
  --color-paper: #faf7f0; /* warm paper background */
  --color-paper-dim: #f1ece0; /* slightly deeper paper, for alternating sections */
  --color-ink: #211d18; /* near-black warm brown — primary text */
  --color-ink-soft: #4a443c; /* softened ink — secondary text */
  --color-canopy: #1f4d3f; /* deep forest green — primary brand */
  --color-canopy-dark: #163a2f; /* darker canopy, for hovers/depth */
  --color-canopy-light: #2e6b57; /* lighter canopy, for accents on dark */
  --color-clay: #c2703d; /* burnt terracotta — accent / CTA */
  --color-clay-dark: #a65a2c; /* clay hover state */
  --color-mist: #a9dccb; /* soft mint — secondary accent */
  --color-mist-dark: #6fb89e; /* deeper mint for contrast text-on-mist */
  --color-sand: #c9b896; /* tan — neutral accent */
  --color-line: rgba(33, 29, 24, 0.12); /* hairline borders on paper */
  --color-line-dark: rgba(250, 247, 240, 0.18); /* hairline borders on dark */
  --color-white: #ffffff;

  /* Overlay tints for media (hero/section backgrounds) */
  --overlay-dark: rgba(15, 23, 19, 0.62);
  --overlay-dark-strong: rgba(12, 18, 15, 0.78);
  --overlay-canopy: rgba(22, 58, 47, 0.72);

  /* Typography */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  /* Type scale */
  --fs-coord: 0.7rem; /* coordinate / eyebrow labels */
  --fs-small: 0.875rem;
  --fs-base: 1rem;
  --fs-lead: 1.2rem;
  --fs-h3: 1.5rem;
  --fs-h2: clamp(1.9rem, 3.2vw, 2.75rem);
  --fs-h1: clamp(2.6rem, 6vw, 4.6rem);
  --fs-hero-lead: clamp(1.05rem, 1.6vw, 1.35rem);

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
  --radius-sm: 4px;
  --radius-md: 8px;
  --nav-height: 84px;

  /* Motion */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur-med: 420ms;
  --dur-slow: 800ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 var(--space-sm);
  color: var(--color-ink);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--fs-h1);
  font-weight: 500;
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}

p {
  margin: 0 0 var(--space-sm);
  color: var(--color-ink-soft);
}

ul,
ol {
  padding-left: 1.2em;
  color: var(--color-ink-soft);
}

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-clay);
  outline-offset: 3px;
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

section {
  position: relative;
}

/* --------------------------------------------------------------------------
   3. Coordinate / Graticule Motif (signature structural device)
   IGREM works with real coordinates — section edges carry actual lat/long
   tick labels in the way a map sheet or survey plot would.
   -------------------------------------------------------------------------- */
.coord-frame {
  position: relative;
}

.coord-tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: var(--fs-coord);
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
  opacity: 0.55;
  white-space: nowrap;
  pointer-events: none;
  z-index: 2;
}
.coord-tag.on-dark {
  color: var(--color-paper);
  opacity: 0.55;
}
.coord-tag.tl {
  top: var(--space-sm);
  left: var(--container-pad);
}
.coord-tag.tr {
  top: var(--space-sm);
  right: var(--container-pad);
}
.coord-tag.bl {
  bottom: var(--space-sm);
  left: var(--container-pad);
}
.coord-tag.br {
  bottom: var(--space-sm);
  right: var(--container-pad);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: var(--fs-coord);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-clay);
  margin-bottom: var(--space-sm);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-clay);
  display: inline-block;
}
.eyebrow.on-dark {
  color: var(--color-mist);
}
.eyebrow.on-dark::before {
  background: var(--color-mist);
}

/* --------------------------------------------------------------------------
   4. Buttons / CTAs
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
  padding: 0.95em 1.7em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition:
    background var(--dur-fast) var(--ease-standard),
    color var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard),
    transform var(--dur-fast) var(--ease-standard);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-clay);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-clay-dark);
}

.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-ink);
}
.btn-outline:hover {
  background: var(--color-ink);
  color: var(--color-paper);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(250, 247, 240, 0.55);
  color: var(--color-paper);
}
.btn-outline-light:hover {
  background: var(--color-paper);
  color: var(--color-ink);
  border-color: var(--color-paper);
}

.btn-ghost-light {
  background: transparent;
  color: var(--color-paper);
  padding: 0.95em 0.2em;
  border-bottom: 1px solid rgba(250, 247, 240, 0.5);
  border-radius: 0;
}
.btn-ghost-light:hover {
  border-color: var(--color-paper);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.btn:hover svg {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   5. Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition:
    background var(--dur-med) var(--ease-standard),
    box-shadow var(--dur-med) var(--ease-standard),
    height var(--dur-med) var(--ease-standard);
}
.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--color-line);
  height: 72px;
}

.nav-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65em;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-paper);
  transition: color var(--dur-med) var(--ease-standard);
  z-index: 1100;
}
.site-header.is-scrolled .brand,
.site-header.is-solid .brand,
.site-header.theme-dark .brand {
  color: var(--color-ink);
}

.brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.brand-word small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-paper);
  position: relative;
  padding: 0.3em 0;
  transition: color var(--dur-fast) var(--ease-standard);
}
.site-header.is-scrolled .nav-links a,
.site-header.is-solid .nav-links a,
.site-header.theme-dark .nav-links a {
  color: var(--color-ink);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0%;
  height: 1.5px;
  background: var(--color-clay);
  transition: width var(--dur-fast) var(--ease-standard);
}
.nav-links a:hover::after,
.nav-links a.is-active::after {
  width: 100%;
}
.nav-links a.is-active {
  color: var(--color-clay);
}
.site-header.is-scrolled .nav-links a.is-active,
.site-header.is-solid .nav-links a.is-active,
.site-header.theme-dark .nav-links a.is-active {
  color: var(--color-clay);
}

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

.nav-cta .btn {
  padding: 0.7em 1.4em;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  z-index: 1100;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-paper);
  transition:
    transform var(--dur-fast) var(--ease-standard),
    opacity var(--dur-fast) var(--ease-standard),
    background var(--dur-fast) var(--ease-standard);
}
.site-header.is-scrolled .hamburger span,
.site-header.is-solid .hamburger span,
.site-header.theme-dark .hamburger span {
  background: var(--color-ink);
}
.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.hamburger.is-open span {
  background: var(--color-ink) !important;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-paper);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) var(--container-pad);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition:
    opacity var(--dur-med) var(--ease-standard),
    transform var(--dur-med) var(--ease-standard),
    visibility 0s linear var(--dur-med);
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition:
    opacity var(--dur-med) var(--ease-standard),
    transform var(--dur-med) var(--ease-standard),
    visibility 0s;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-ink);
  display: flex;
  align-items: baseline;
  gap: 0.5em;
}
.mobile-menu a .num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-clay);
}
.mobile-menu .mobile-meta {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }
  .nav-cta .btn-text {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   6. Hero (video background, dark overlay, centered headline — Savant-style)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-paper);
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      rgba(15, 23, 19, 0.55) 0%,
      rgba(15, 23, 19, 0.45) 40%,
      rgba(12, 18, 15, 0.82) 100%
    ),
    linear-gradient(120deg, rgba(22, 58, 47, 0.4), rgba(12, 18, 15, 0.2));
}
.hero-inner {
  text-align: center;
  max-width: 880px;
  padding: var(--space-xl) var(--container-pad) var(--space-lg);
}
.hero-inner h1 {
  color: var(--color-paper);
  margin-bottom: var(--space-md);
}
.hero-inner h1 em {
  font-style: italic;
  color: var(--color-mist);
}
.hero-lead {
  font-size: var(--fs-hero-lead);
  color: rgba(250, 247, 240, 0.88);
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.hero-scroll-cue {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(250, 247, 240, 0.7);
}
.hero-scroll-cue .line {
  width: 1px;
  height: 34px;
  background: rgba(250, 247, 240, 0.4);
  position: relative;
  overflow: hidden;
}
.hero-scroll-cue .line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-mist);
  animation: scrollDrip 2.2s var(--ease-standard) infinite;
}
@keyframes scrollDrip {
  0% {
    top: -100%;
  }
  60% {
    top: 100%;
  }
  100% {
    top: 100%;
  }
}

/* --------------------------------------------------------------------------
   7. Reveal-on-scroll
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity var(--dur-slow) var(--ease-standard),
    transform var(--dur-slow) var(--ease-standard);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 90ms;
}
.reveal-delay-2 {
  transition-delay: 180ms;
}
.reveal-delay-3 {
  transition-delay: 270ms;
}

/* --------------------------------------------------------------------------
   8. Section utilities
   -------------------------------------------------------------------------- */
.section {
  padding-block: var(--space-2xl);
}
.section-sm {
  padding-block: var(--space-xl);
}
.section-tight-top {
  padding-top: var(--space-lg);
}

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-lg);
}
.section-head.centered {
  margin-inline: auto;
  text-align: center;
}

.bg-paper-dim {
  background: var(--color-paper-dim);
}
.bg-canopy {
  background: var(--color-canopy);
  color: var(--color-paper);
}
.bg-canopy h2,
.bg-canopy h3 {
  color: var(--color-paper);
}
.bg-canopy p {
  color: rgba(250, 247, 240, 0.82);
}
.bg-ink {
  background: var(--color-ink);
  color: var(--color-paper);
}
.bg-ink h2,
.bg-ink h3 {
  color: var(--color-paper);
}
.bg-ink p {
  color: rgba(250, 247, 240, 0.78);
}

.divider {
  height: 1px;
  background: var(--color-line);
  border: none;
  margin: 0;
}

/* --------------------------------------------------------------------------
   9. Objective / intro split (image beside text — addresses Savant gap)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.split.reverse {
  grid-template-columns: 1fr 1fr;
}
.split.reverse .split-media {
  order: 2;
}
.split.reverse .split-text {
  order: 1;
}

.split-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.split-media img,
.split-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-media .media-frame-tag {
  position: absolute;
  bottom: var(--space-sm);
  left: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--color-paper);
  background: rgba(15, 23, 19, 0.55);
  padding: 0.35em 0.7em;
  border-radius: 2px;
  backdrop-filter: blur(4px);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-line);
}
.stat-row .stat-num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--color-canopy);
  display: block;
  line-height: 1;
}
.stat-row .stat-label {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: 0.4em;
}

@media (max-width: 860px) {
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .split.reverse .split-media,
  .split.reverse .split-text {
    order: initial;
  }
  .stat-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   10. Parallax pillar sections (Foundry/Funding/Analytic-style storytelling)
   -------------------------------------------------------------------------- */
.pillar {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  color: var(--color-paper);
  overflow: hidden;
}
.pillar-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 600ms ease;
}
.pillar-bg.is-active {
  opacity: 1;
}
@media (max-width: 760px) {
  .pillar-bg {
    position: absolute;
  }
}
.pillar-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    rgba(12, 18, 15, 0.86) 10%,
    rgba(12, 18, 15, 0.5) 65%,
    rgba(12, 18, 15, 0.3) 100%
  );
}
.pillar-content {
  max-width: 560px;
  padding-block: var(--space-2xl);
}
.pillar-index {
  font-family: var(--font-mono);
  font-size: var(--fs-coord);
  letter-spacing: 0.12em;
  color: var(--color-mist);
  margin-bottom: var(--space-sm);
  display: block;
}
.pillar-content h2 {
  color: var(--color-paper);
  margin-bottom: var(--space-sm);
}
.pillar-content p {
  color: rgba(250, 247, 240, 0.85);
  font-size: var(--fs-lead);
  margin-bottom: var(--space-md);
}

/* --------------------------------------------------------------------------
   11. Cards — services / projects grids
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-md);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 980px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 680px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition:
    transform var(--dur-med) var(--ease-standard),
    box-shadow var(--dur-med) var(--ease-standard),
    border-color var(--dur-med) var(--ease-standard);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 48px -24px rgba(33, 29, 24, 0.22);
  border-color: transparent;
}
.card-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-paper-dim);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  color: var(--color-canopy);
}
.card-icon svg {
  width: 24px;
  height: 24px;
}
.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5em;
}
.card p {
  font-size: 0.93rem;
  margin-bottom: 0;
}
.card .card-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--color-clay);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.6em;
}

/* Project card with image */
.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/5;
  color: var(--color-paper);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.project-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease-standard);
  z-index: -2;
}
.project-card:hover img {
  transform: scale(1.06);
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(12, 18, 15, 0.92) 0%,
    rgba(12, 18, 15, 0.25) 55%,
    rgba(12, 18, 15, 0.05) 100%
  );
  z-index: -1;
}
.project-card .project-card-body {
  padding: var(--space-md);
}
.project-card .project-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mist);
  display: block;
  margin-bottom: 0.5em;
}
.project-card h3 {
  color: var(--color-paper);
  font-size: 1.3rem;
  margin-bottom: 0.3em;
}
.project-card .project-loc {
  font-size: 0.82rem;
  color: rgba(250, 247, 240, 0.75);
}

/* --------------------------------------------------------------------------
   12. Approach / process list (numbered — IGREM's actual 4-stage pipeline)
   -------------------------------------------------------------------------- */
.process-list {
  display: flex;
  flex-direction: column;
}
.process-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--color-line);
  align-items: start;
}
.process-item:last-child {
  border-bottom: 1px solid var(--color-line);
}
.process-num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-clay);
  padding-top: 0.2em;
}
.process-item h3 {
  margin-bottom: 0.4em;
}
.process-item p {
  max-width: 640px;
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .process-item {
    grid-template-columns: 1fr;
    gap: 0.4em;
  }
}

/* --------------------------------------------------------------------------
   13. Values grid
   -------------------------------------------------------------------------- */
.value-card {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-line-dark);
}
.bg-canopy .value-card,
.bg-ink .value-card {
  border-top: 1px solid var(--color-line-dark);
}
.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4em;
}
.value-card p {
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   14. Team cards
   -------------------------------------------------------------------------- */
.team-card {
  text-align: left;
}
.team-photo {
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-sm);
  background: var(--color-canopy);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.team-photo .initials {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-mist);
}
.team-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.1em;
}
.team-role {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--color-clay);
  display: block;
  margin-bottom: 0.6em;
}
.team-card p {
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   15. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  text-align: center;
  padding-block: var(--space-2xl);
}
.cta-band h2 {
  max-width: 740px;
  margin-inline: auto;
}
.cta-band-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   16. Forms (contact)
   -------------------------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.form-grid .full {
  grid-column: 1 / -1;
}
@media (max-width: 680px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.field label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  margin-bottom: 0.5em;
}
.field .req {
  color: var(--color-clay);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  padding: 0.85em 1em;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  transition:
    border-color var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-canopy);
  box-shadow: 0 0 0 3px rgba(31, 77, 63, 0.13);
}
.field textarea {
  resize: vertical;
  min-height: 140px;
}
.field .hint {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: 0.4em;
}

.form-status {
  display: none;
  padding: 1em 1.2em;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  margin-top: var(--space-md);
}
.form-status.is-success {
  display: block;
  background: rgba(169, 220, 203, 0.35);
  border: 1px solid var(--color-mist-dark);
  color: var(--color-canopy-dark);
}

.contact-info-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding-block: var(--space-md);
  border-top: 1px solid var(--color-line);
}
.contact-info-item .ci-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--color-paper-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-canopy);
}
.contact-info-item .ci-icon svg {
  width: 20px;
  height: 20px;
}
.contact-info-item h3 {
  font-size: 1rem;
  margin-bottom: 0.2em;
}
.contact-info-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. Page header (interior pages, non-video hero)
   -------------------------------------------------------------------------- */
.page-header {
  position: relative;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  background: var(--color-ink);
  color: var(--color-paper);
  overflow: hidden;
}
.page-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      900px 420px at 85% 0%,
      rgba(169, 220, 203, 0.16),
      transparent 60%
    ),
    radial-gradient(
      700px 360px at 10% 100%,
      rgba(194, 112, 61, 0.14),
      transparent 60%
    );
  pointer-events: none;
}
.page-header h1 {
  color: var(--color-paper);
  margin-bottom: var(--space-sm);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  position: relative;
}
.page-header .lead {
  color: rgba(250, 247, 240, 0.8);
  font-size: var(--fs-lead);
  max-width: 620px;
  position: relative;
  margin-bottom: 0;
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--fs-coord);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mist);
  margin-bottom: var(--space-md);
  position: relative;
}

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-ink);
  color: var(--color-paper);
  padding-top: var(--space-2xl);
  position: relative;
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}
.footer-brand svg {
  width: 32px;
  height: 32px;
}
.footer-col p {
  color: rgba(250, 247, 240, 0.65);
  font-size: 0.9rem;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mist);
  margin-bottom: var(--space-sm);
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  margin-bottom: 0.65em;
}
.footer-col a {
  color: rgba(250, 247, 240, 0.75);
  font-size: 0.9rem;
  transition: color var(--dur-fast) var(--ease-standard);
}
.footer-col a:hover {
  color: var(--color-mist);
}

.footer-social {
  display: flex;
  gap: 0.7em;
  margin-top: var(--space-md);
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-line-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard);
}
.footer-social a:hover {
  background: var(--color-canopy-light);
  border-color: var(--color-canopy-light);
}
.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  border-top: 1px solid var(--color-line-dark);
  padding-block: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: rgba(250, 247, 240, 0.55);
  font-family: var(--font-mono);
}
.footer-bottom a {
  color: rgba(250, 247, 240, 0.55);
}
.footer-bottom a:hover {
  color: var(--color-mist);
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   19. Misc page-specific blocks
   -------------------------------------------------------------------------- */
.lede {
  font-size: var(--fs-lead);
  color: var(--color-ink-soft);
  max-width: 760px;
}

.two-col-text {
  columns: 2;
  column-gap: var(--space-lg);
}
.two-col-text p {
  break-inside: avoid;
}
@media (max-width: 760px) {
  .two-col-text {
    columns: 1;
  }
}

.tag-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35em 0.8em;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-ink-soft);
  margin: 0 0.4em 0.4em 0;
}

.outputs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.8em;
}
.outputs-list li {
  display: flex;
  gap: 0.7em;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}
.outputs-list svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 0.15em;
  color: var(--color-clay);
}

.quote-block {
  border-left: 3px solid var(--color-clay);
  padding-left: var(--space-md);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--color-ink);
  margin-block: var(--space-lg);
}

.timeline-impact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
@media (max-width: 760px) {
  .timeline-impact {
    grid-template-columns: 1fr;
  }
}
.impact-stat {
  border-top: 2px solid var(--color-clay);
  padding-top: var(--space-sm);
}
.impact-stat .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  display: block;
  color: var(--color-canopy);
}
.impact-stat .label {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

/* Approach pillars page (services.html) summary grid */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
  padding-block: var(--space-2xl);
  border-top: 1px solid var(--color-line);
}
.service-detail:last-child {
  padding-bottom: 0;
}
.service-detail .service-media {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-md));
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.service-detail .service-media img,
.service-detail .service-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail .service-num {
  font-family: var(--font-mono);
  color: var(--color-clay);
  font-size: var(--fs-coord);
  letter-spacing: 0.1em;
}
.service-detail h3 {
  margin-top: 0.4em;
}
.service-detail ul {
  margin-top: var(--space-sm);
  padding-left: 1.1em;
}
.service-detail ul li {
  margin-bottom: 0.5em;
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .service-detail {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .service-detail .service-media {
    position: static;
    aspect-ratio: 16/10;
  }
}

/* Approach (sectors) chips on home */
.sector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em;
}
.sector-chip {
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.6em 1em;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  background: var(--color-white);
}
.sector-chip svg {
  width: 15px;
  height: 15px;
  color: var(--color-canopy);
}

/* Map graphic block (about/home) */
.map-visual {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-canopy-dark);
  aspect-ratio: 16/10;
}
.map-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Logos / partner strip */
.partner-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
  justify-content: center;
  padding-block: var(--space-md);
  opacity: 0.7;
}
.partner-strip span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  padding: 0.5em 1em;
  border-radius: var(--radius-sm);
}

/* Back to top */
.to-top {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-canopy);
  color: var(--color-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity var(--dur-fast) var(--ease-standard),
    transform var(--dur-fast) var(--ease-standard),
    visibility var(--dur-fast);
  z-index: 900;
  border: none;
}
.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.to-top svg {
  width: 18px;
  height: 18px;
}

/* Utility */
.text-center {
  text-align: center;
}
.mt-0 {
  margin-top: 0;
}
.mb-0 {
  margin-bottom: 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}