/* ==========================================================================
   Aarvi Group — Design System
   Palette, typography, and shared components
   ========================================================================== */

:root {
  /* Brand palette */
  --deep-green: #0D5C3D;
  --leaf-green: #39B54A;
  --energy-orange: #F58220;
  --dark: #101820;
  --dark-2: #1A2530;
  --dark-3: #263340;
  --light: #F9FAFB;
  --paper: #F3F0E9;
  --line: #E5E7EB;
  --muted: #6B7280;
  --text: #101820;

  /* Type */
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Rhythm */
  --container: 1280px;
  --gutter: clamp(20px, 4vw, 40px);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; }

/* Layout container */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ==========================================================================
   Typography
   ========================================================================== */

.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--deep-green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--deep-green);
}

.eyebrow.on-dark { color: var(--leaf-green); }
.eyebrow.on-dark::before { background: var(--leaf-green); }

.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  font-size: clamp(40px, 6.4vw, 92px);
  color: var(--dark);
}

.h-section {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(32px, 4.2vw, 56px);
  color: var(--dark);
}

.h-card {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 20px;
  line-height: 1.25;
}

.lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: #3f4a55;
  max-width: 62ch;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--deep-green);
  color: #fff;
}
.btn-primary:hover { background: var(--leaf-green); }

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}
.btn-outline:hover { background: var(--dark); color: #fff; }

.btn-outline.on-dark {
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn-outline.on-dark:hover { background: #fff; color: var(--dark); }

.btn-accent {
  background: var(--energy-orange);
  color: #fff;
}
.btn-accent:hover { background: #e56a08; }

.btn .arrow {
  display: inline-block;
  transition: transform .25s ease;
}
.btn:hover .arrow { transform: translateX(4px); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 250, 251, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(16, 24, 32, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--dark);
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--deep-green);
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  position: relative;
  padding: 6px 0;
  transition: color .2s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--deep-green);
  transition: width .25s ease;
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle svg { width: 24px; height: 24px; }

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

.mobile-menu {
  display: none;
  border-top: 1px solid rgba(16, 24, 32, 0.06);
  padding: 20px var(--gutter) 28px;
  background: var(--light);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; padding: 0; margin: 0 0 20px; }
.mobile-menu li { padding: 10px 0; border-bottom: 1px solid rgba(16, 24, 32, 0.06); }
.mobile-menu a { font-family: var(--font-display); font-weight: 500; font-size: 16px; color: var(--dark); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: clamp(60px, 9vw, 120px) 0 clamp(40px, 6vw, 60px);
  background:
    radial-gradient(1200px 600px at 90% 10%, rgba(57, 181, 74, 0.08), transparent 60%),
    radial-gradient(900px 500px at 10% 90%, rgba(13, 92, 61, 0.06), transparent 60%),
    var(--light);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16,24,32,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,24,32,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: end;
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.35fr 1fr; }
}

.hero-copy .eyebrow { margin-bottom: 24px; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.98;
  font-size: clamp(44px, 6.6vw, 96px);
  color: var(--dark);
  margin: 0 0 28px;
}

.hero-title .accent {
  color: var(--deep-green);
  font-style: italic;
  font-weight: 500;
}

.hero-title .underline {
  display: inline-block;
  position: relative;
}
.hero-title .underline::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 8px;
  background: var(--energy-orange);
  opacity: 0.35;
  z-index: -1;
}

.hero-sub {
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.55;
  color: #3f4a55;
  max-width: 60ch;
  margin: 0 0 36px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

/* Impact panel — the signature element */
.impact-panel {
  background: var(--dark);
  color: #fff;
  padding: 28px;
  position: relative;
  border: 1px solid rgba(255,255,255,0.08);
}

.impact-panel::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  width: 40px; height: 40px;
  border-top: 2px solid var(--leaf-green);
  border-left: 2px solid var(--leaf-green);
}
.impact-panel::after {
  content: "";
  position: absolute;
  bottom: -1px; right: -1px;
  width: 40px; height: 40px;
  border-bottom: 2px solid var(--energy-orange);
  border-right: 2px solid var(--energy-orange);
}

.impact-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.impact-panel-head .status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--leaf-green);
}
.impact-panel-head .status .dot {
  width: 8px; height: 8px;
  background: var(--leaf-green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.impact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 32px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: #fff;
}
.stat-value .unit {
  font-size: 16px;
  font-weight: 500;
  color: var(--leaf-green);
  margin-left: 4px;
  letter-spacing: 0;
}

.stat-note {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-body);
}

/* ==========================================================================
   Industry marquee
   ========================================================================== */

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 22px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 60px;
  width: max-content;
  animation: scroll 40s linear infinite;
  align-items: center;
}
.marquee-item {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--muted);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 60px;
  white-space: nowrap;
}
.marquee-item::after {
  content: "";
  width: 6px; height: 6px;
  background: var(--leaf-green);
  border-radius: 50%;
  display: inline-block;
}
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Sections
   ========================================================================== */

section { padding: clamp(70px, 8vw, 120px) 0; }

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}

@media (min-width: 900px) {
  .section-head { grid-template-columns: 1.2fr 1fr; }
}

.section-head .eyebrow { margin-bottom: 16px; }

/* ==========================================================================
   Solutions grid
   ========================================================================== */

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 720px) { .solutions-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.solution-card {
  background: #fff;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  position: relative;
  transition: background .3s ease;
  cursor: pointer;
}

.solution-card:hover { background: var(--paper); }
.solution-card:hover .solution-icon { color: var(--energy-orange); }
.solution-card:hover .solution-arrow { transform: translate(4px, -4px); opacity: 1; }

.solution-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.solution-arrow {
  color: var(--dark);
  opacity: 0.5;
  transition: transform .3s ease, opacity .3s ease;
}

.solution-icon {
  color: var(--deep-green);
  margin-bottom: 24px;
  transition: color .3s ease;
}

.solution-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 12px;
}

.solution-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 20px;
}

.solution-tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.solution-tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--deep-green);
  background: rgba(57,181,74,0.08);
  padding: 5px 10px;
}

/* ==========================================================================
   Process (dark section)
   ========================================================================== */

.section-dark {
  background: var(--dark);
  color: #fff;
}

.section-dark .h-section { color: #fff; }
.section-dark .lede { color: rgba(255,255,255,0.7); }

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
  margin-top: 48px;
}

@media (min-width: 720px) { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }

.process-step {
  background: var(--dark);
  padding: 32px 28px;
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--leaf-green);
  margin-bottom: 40px;
}

.process-step-icon {
  color: var(--leaf-green);
  margin-bottom: 20px;
}

.process-step-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: #fff;
  margin: 0 0 10px;
}

.process-step-desc {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

/* ==========================================================================
   Stats section
   ========================================================================== */

.stats-band {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 24px;
}

@media (min-width: 720px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.big-stat {
  border-left: 2px solid var(--deep-green);
  padding-left: 20px;
}

.big-stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 4.5vw, 64px);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--dark);
  margin-bottom: 8px;
}
.big-stat-value .unit {
  font-size: 0.5em;
  color: var(--deep-green);
  margin-left: 4px;
  letter-spacing: 0;
}

.big-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.big-stat-note {
  font-size: 13px;
  color: #4b5563;
  line-height: 1.5;
}

/* ==========================================================================
   Industries
   ========================================================================== */

.industries-list {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.industry-row {
  display: grid;
  grid-template-columns: 60px 1fr 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 4px;
  border-bottom: 1px solid var(--line);
  transition: background .25s ease, padding .25s ease;
  cursor: default;
}

.industry-row:hover { background: var(--paper); padding-left: 20px; padding-right: 20px; }

.industry-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.industry-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 34px);
  letter-spacing: -0.02em;
  color: var(--dark);
}

.industry-desc {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.5;
}

.industry-arrow {
  color: var(--deep-green);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .25s ease, transform .25s ease;
}
.industry-row:hover .industry-arrow { opacity: 1; transform: translateX(0); }

@media (max-width: 720px) {
  .industry-row { grid-template-columns: 40px 1fr auto; }
  .industry-desc { display: none; }
}

/* ==========================================================================
   Projects preview
   ========================================================================== */

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 800px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(16,24,32,0.15);
}

.project-visual {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--deep-green), var(--leaf-green));
}

.project-visual.style-b { background: linear-gradient(135deg, var(--dark), var(--dark-3)); }
.project-visual.style-c { background: linear-gradient(135deg, #6b4423, var(--energy-orange)); }

.project-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
}

.project-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  padding: 6px 10px;
  z-index: 1;
}

.project-capacity {
  position: absolute;
  bottom: 16px; left: 16px;
  color: #fff;
  z-index: 1;
}
.project-capacity strong {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: block;
  line-height: 1;
}
.project-capacity span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}

.project-body { padding: 24px 22px; }
.project-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--dark);
}
.project-body .location {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

/* ==========================================================================
   Sustainability / CTA
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 80px; } }

.stack-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.stack-item:last-child { border-bottom: 0; }

.stack-item .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--leaf-green);
  letter-spacing: 0.14em;
  min-width: 40px;
}

.stack-item h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: #fff;
  margin: 0 0 6px;
}
.stack-item p {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

.cta-panel {
  background: var(--dark);
  padding: clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(57,181,74,0.15), transparent 70%);
  pointer-events: none;
}

.cta-panel h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: #fff;
  margin: 0 0 20px;
  max-width: 20ch;
}
.cta-panel p {
  color: rgba(255,255,255,0.65);
  max-width: 55ch;
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 32px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }

.footer h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin: 0 0 18px;
  font-weight: 500;
}

.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { padding: 6px 0; }
.footer li a { color: rgba(255,255,255,0.7); font-size: 14.5px; transition: color .2s; }
.footer li a:hover { color: var(--leaf-green); }

.footer-brand .brand { color: #fff; margin-bottom: 20px; }
.footer-brand p { font-size: 14.5px; line-height: 1.6; max-width: 40ch; margin: 0 0 20px; }

.footer-legal {
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 720px) { .form-grid { grid-template-columns: 1fr 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }

.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--dark);
  transition: border-color .2s, box-shadow .2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--deep-green);
  box-shadow: 0 0 0 3px rgba(13,92,61,0.08);
}

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

.form-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

.form-success,
.form-error {
  padding: 16px 20px;
  font-size: 14.5px;
  margin-bottom: 24px;
  display: none;
}
.form-success { background: rgba(57,181,74,0.1); color: var(--deep-green); border-left: 3px solid var(--leaf-green); }
.form-error { background: rgba(220,38,38,0.08); color: #b91c1c; border-left: 3px solid #dc2626; }
.form-success.show, .form-error.show { display: block; }

/* ==========================================================================
   Page banner (inner pages)
   ========================================================================== */

.page-banner {
  padding: clamp(60px, 8vw, 110px) 0 clamp(50px, 6vw, 80px);
  background:
    radial-gradient(1000px 500px at 80% 20%, rgba(57,181,74,0.07), transparent 60%),
    var(--light);
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--deep-green); }
.breadcrumb span { color: var(--dark); }

/* ==========================================================================
   Reveal animation
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }
.hidden { display: none; }

/* Section separator */
.sep {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}