/* =====================================================================
   WOOD STRATEGY — premium dark landing page
   Palette inspired by carbon black + blackened/forest green accent.
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Surfaces — carbon black, charcoal, smoked graphite */
  --bg:            #080a09;
  --bg-2:          #0a0d0c;
  --surface:       #0e1211;
  --surface-2:     #121817;

  /* Green accent system — restrained, never neon */
  --accent:        #5fce98;   /* mint highlight, used sparingly        */
  --accent-bright: #79e2b0;   /* hover / faint glow only               */
  --accent-mid:    #2f8a63;   /* muted tactical green                  */
  --accent-deep:   #123a28;   /* deep forest, for fills/surfaces        */
  --accent-forest: #0c2a1d;   /* blackened green                        */

  /* Text — soft white, stone gray, muted sage-gray */
  --text:          #e9ede9;
  --text-2:        #9aa49d;
  --text-3:        #7c857e;

  /* Lines — thin, translucent green-gray */
  --border:        rgba(126, 198, 165, 0.10);
  --border-strong: rgba(126, 198, 165, 0.20);
  --hairline:      rgba(255, 255, 255, 0.055);

  /* Glass */
  --glass:         rgba(255, 255, 255, 0.022);
  --glass-2:       rgba(18, 26, 23, 0.55);

  /* Shadows / depth */
  --shadow-sm:     0 8px 24px -14px rgba(0, 0, 0, 0.75);
  --shadow-md:     0 26px 64px -28px rgba(0, 0, 0, 0.85);
  --shadow-glow:   0 24px 60px -30px rgba(28, 120, 82, 0.45);

  /* Type */
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;

  /* Metrics */
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 60px;
  --header-top: 16px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

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

::selection {
  background: rgba(95, 206, 152, 0.22);
  color: #fff;
}

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  transform: translateY(-150%);
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  transition: transform 0.25s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(72px, 11vw, 132px);
}

[id] { scroll-margin-top: calc(var(--header-top) + var(--header-h) + 22px); }

/* ---------- Background motif ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% -10%, #0c1410 0%, var(--bg) 55%),
    var(--bg);
}
.backdrop__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.55;
}
.backdrop__glow--one {
  width: 46vw; height: 46vw;
  top: -8vw; right: -6vw;
  background: radial-gradient(circle, rgba(34, 110, 78, 0.30), transparent 68%);
}
.backdrop__glow--two {
  width: 50vw; height: 50vw;
  bottom: -14vw; left: -12vw;
  background: radial-gradient(circle, rgba(20, 70, 50, 0.26), transparent 70%);
}
.backdrop__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(126, 198, 165, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(126, 198, 165, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 70%);
  opacity: 0.6;
}
.backdrop__noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Glass panel base ---------- */
.panel {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 22px;
}
.eyebrow__tick {
  width: 22px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  display: inline-block;
}

/* ---------- Display type ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.08;
  font-optical-sizing: auto;
}
.display em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.section-title {
  font-size: clamp(1.95rem, 4vw, 3.05rem);
  color: var(--text);
}
.section-intro {
  margin-top: 22px;
  max-width: 46ch;
  color: var(--text-2);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
}
.section-head { margin-bottom: clamp(40px, 6vw, 64px); max-width: 760px; }

/* ---------- Buttons ---------- */
.btn {
  --btn-pad-y: 14px;
  --btn-pad-x: 26px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  font-family: var(--font-sans);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.3s var(--ease),
              background 0.3s var(--ease), border-color 0.3s var(--ease), color 0.25s var(--ease);
}
.btn--sm { --btn-pad-y: 10px; --btn-pad-x: 18px; font-size: 0.86rem; }
.btn--block { display: flex; width: 100%; }

.btn--primary {
  color: #04140c;
  background: linear-gradient(180deg, var(--accent-bright), var(--accent) 55%, var(--accent-mid));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.25) inset,
    0 14px 30px -16px rgba(48, 150, 104, 0.7);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 20px 40px -16px rgba(70, 200, 140, 0.55);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.015);
  border-color: var(--border-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  border-color: rgba(126, 198, 165, 0.4);
  background: rgba(95, 206, 152, 0.06);
  transform: translateY(-2px);
}

/* ---------- Header (floating island nav) ---------- */
.site-header {
  position: fixed;
  top: var(--header-top);
  left: 0;
  right: 0;
  margin-inline: auto;
  width: min(1120px, calc(100% - 28px));
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: var(--header-h);
  padding: 0 14px 0 22px;
  background: rgba(11, 15, 13, 0.66);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow:
    0 18px 44px -22px rgba(0, 0, 0, 0.9),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
.site-header.is-scrolled .site-header__inner {
  background: rgba(9, 12, 11, 0.8);
  border-color: var(--border-strong);
  box-shadow:
    0 24px 54px -22px rgba(0, 0, 0, 0.95),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.brand__logo {
  height: 25px;
  width: auto;
  display: block;
}
.site-footer__brand .brand__logo { height: 30px; }

.brand-lockup { display: flex; align-items: center; gap: 13px; }
.brand__divider { width: 1px; height: 19px; background: var(--border-strong); }
.brand__tagline {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
}
@media (max-width: 520px) {
  .brand__tagline { font-size: 0.6rem; letter-spacing: 0.1em; }
}
@media (max-width: 360px) {
  .brand__divider, .brand__tagline { display: none; }
}
.brand__word {
  font-size: 1.06rem;
  letter-spacing: 0.02em;
  color: var(--text);
}
.brand__word-thin { color: var(--text-2); font-weight: 400; }

.site-nav {
  display: flex;
  gap: 34px;
  margin-inline: auto;
}
.site-nav a {
  position: relative;
  font-size: 0.92rem;
  color: var(--text-2);
  padding: 6px 2px;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { transform: scaleX(1); }

.site-header__actions { display: flex; align-items: center; gap: 12px; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 50%; top: 50%;
  width: 18px; height: 1.6px;
  background: var(--text);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span:first-child { transform: translate(-50%, -5px); }
.nav-toggle span:last-child { transform: translate(-50%, 5px); }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translate(-50%, 0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translate(-50%, 0) rotate(-45deg); }

.mobile-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(9, 12, 11, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 24px 52px -24px rgba(0, 0, 0, 0.92);
  overflow: hidden;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 18px 20px;
}
.mobile-menu nav a {
  font-size: 1.05rem;
  color: var(--text-2);
  padding: 12px 4px;
  border-bottom: 1px solid var(--hairline);
}
.mobile-menu nav a.btn { border-bottom: none; margin-top: 12px; color: #04140c; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(106px, 13vw, 150px) clamp(56px, 9vw, 104px); }
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  column-gap: clamp(36px, 6vw, 80px);
  row-gap: clamp(22px, 3vw, 30px);
  align-items: center;
}
.hero__intro { grid-column: 1; grid-row: 1; align-self: end; max-width: 620px; }
.hero__body  { grid-column: 1; grid-row: 2; align-self: start; max-width: 620px; }
.hero__title {
  font-size: clamp(2.6rem, 6.4vw, 4.7rem);
  margin-top: 6px;
  color: #f1f4f1;
}
.hero__lead {
  margin-top: 0;
  max-width: 50ch;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--text-2);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}
.hero__capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--hairline);
}
.hero__capabilities li {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.012);
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
}
.hero__map {
  width: 100%;
  max-width: 460px;
  padding: 20px;
  color: var(--accent);
  overflow: hidden;
  box-shadow: var(--shadow-md), var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.hero__map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.hero__map-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-2);
}
.map-svg { width: 100%; height: auto; }
.map-contours path { stroke-width: 1.2; }
.map-network line { stroke-width: 1; }
.node--key {
  filter: drop-shadow(0 0 6px rgba(95, 206, 152, 0.8));
}
.map-nodes circle { animation: nodePulse 4s var(--ease) infinite; }
.map-nodes circle:nth-child(2) { animation-delay: 0.8s; }
.map-nodes circle:nth-child(3) { animation-delay: 1.6s; }
.map-nodes circle:nth-child(4) { animation-delay: 2.4s; }
.map-nodes circle:nth-child(5) { animation-delay: 3.2s; }
@keyframes nodePulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.map-chip {
  position: absolute;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--glass-2);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}
.map-chip--one   { top: 24%; left: 14%; }
.map-chip--two   { top: 46%; right: 8%; }
.map-chip--three { bottom: 20%; left: 30%; }

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(95, 206, 152, 0.14);
  display: inline-block;
  flex: none;
}

.hero__note {
  position: absolute;
  right: -6px;
  bottom: -22px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}
.hero__note-k {
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}
.hero__note-v { font-size: 0.9rem; color: var(--text); font-weight: 500; }

/* ---------- Services (asymmetric: wide feature + pair + wide CTA) ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.service-card {
  padding: 30px 30px;
  min-height: 196px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease),
              background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  background: rgba(95, 206, 152, 0.035);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}
.service-card__index {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent);
  letter-spacing: 0.02em;
  opacity: 0.85;
}
.service-card__title {
  font-size: 1.22rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 18px;
  color: var(--text);
}
.service-card__desc {
  margin-top: 10px;
  color: var(--text-2);
  font-size: 0.96rem;
  max-width: 34ch;
}
.service-card__line {
  margin-top: auto;
  height: 1px;
  width: 36px;
  background: var(--border-strong);
  transition: width 0.4s var(--ease), background 0.4s var(--ease);
}
.service-card:hover .service-card__line {
  width: 72px;
  background: var(--accent);
}

/* Featured (wide) card — horizontal split */
.service-card--feature {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: stretch;
  gap: clamp(28px, 5vw, 64px);
  min-height: unset;
  background:
    linear-gradient(125deg, rgba(95, 206, 152, 0.05), rgba(12, 42, 29, 0.10) 60%),
    var(--glass);
}
.service-card--feature .service-card__head {
  flex: 0 0 38%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  border-right: 1px solid var(--hairline);
  padding-right: clamp(20px, 3vw, 40px);
}
.service-card--feature .service-card__title {
  margin-top: 8px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.service-card--feature .service-card__line { width: 48px; }
.service-card:hover.service-card--feature .service-card__line { width: 90px; }
.service-card--feature .service-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
}
.service-card--feature .service-card__desc {
  margin-top: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  color: var(--text-2);
}
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.service-card__tags li {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* CTA (wide) card */
.service-card--cta {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: unset;
  flex-wrap: wrap;
  background:
    linear-gradient(125deg, rgba(95, 206, 152, 0.08), rgba(18, 58, 40, 0.12)),
    var(--glass);
  border-color: var(--border-strong);
}
.service-card--cta .service-card__title { margin-top: 0; }
.service-card--cta .service-card__desc { margin-top: 8px; max-width: 52ch; }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
  white-space: nowrap;
}
.service-card__link svg { transition: transform 0.3s var(--ease); }
.service-card__link:hover { color: var(--accent-bright); }
.service-card__link:hover svg { transform: translateX(4px); }

/* ---------- Approach ---------- */
.approach__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.approach__lead-col { position: sticky; top: calc(var(--header-h) + 40px); }
.approach .section-title { font-size: clamp(1.9rem, 3.6vw, 2.85rem); }

.principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}
.principle {
  background: var(--bg-2);
  padding: 32px 30px;
  transition: background 0.35s var(--ease);
}
.principle:hover { background: var(--surface); }
.principle__title {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding-left: 18px;
}
.principle__title::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(95, 206, 152, 0.12);
}
.principle__desc {
  margin-top: 12px;
  color: var(--text-2);
  font-size: 0.95rem;
}

/* ---------- Contact ---------- */
.contact__inner {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}
.contact__assurance {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  font-size: 0.95rem;
  color: var(--text-2);
}
.contact__card { padding: clamp(26px, 4vw, 40px); }

.contact-form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}
.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.018);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
  resize: vertical;
}
.field textarea { min-height: 110px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(126, 198, 165, 0.5);
  background: rgba(95, 206, 152, 0.04);
  box-shadow: 0 0 0 3px rgba(95, 206, 152, 0.12);
}
.field input:user-invalid,
.field textarea:user-invalid {
  border-color: rgba(220, 120, 110, 0.55);
}

.contact-form .btn { margin-top: 6px; }
.contact-form__fine {
  font-size: 0.82rem;
  color: var(--text-3);
  text-align: center;
}
.form-status {
  margin-top: 4px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 0.92rem;
  background: rgba(95, 206, 152, 0.08);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.form-status[hidden] { display: none; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: clamp(48px, 7vw, 76px) 32px;
  margin-top: clamp(40px, 6vw, 60px);
  background: linear-gradient(180deg, transparent, rgba(12, 42, 29, 0.10));
}
.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 38px;
}
.site-footer__brand .brand { margin-bottom: 14px; }
.site-footer__tag { color: var(--text-2); font-size: 0.95rem; max-width: 34ch; }
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}
.site-footer__nav a { color: var(--text-2); font-size: 0.92rem; }
.site-footer__nav a:hover { color: var(--accent); }

.site-footer__legal {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 26px;
  border-top: 1px solid var(--hairline);
}
.site-footer__legal p { color: var(--text-3); font-size: 0.8rem; letter-spacing: 0.02em; }

/* ---------- Legal pages (privacy / terms) ---------- */
.legal { padding-block: clamp(118px, 16vh, 176px) clamp(56px, 9vw, 96px); }
.legal__container { max-width: 760px; }
.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-2);
  margin-bottom: 30px;
}
.legal__back:hover { color: var(--accent); }
.legal h1 {
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  color: var(--text);
}
.legal__meta {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-3);
  letter-spacing: 0.02em;
}
.legal__divider {
  height: 1px;
  background: var(--hairline);
  margin: 34px 0 8px;
}
.prose > * + * { margin-top: 1.1em; }
.prose h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--text);
  margin-top: 2.4em;
  letter-spacing: -0.01em;
}
.prose h2:first-of-type { margin-top: 1.6em; }
.prose p, .prose li { color: var(--text-2); font-size: 1rem; line-height: 1.7; }
.prose ul { padding-left: 1.2em; list-style: disc; }
.prose ul li { margin-top: 0.5em; }
.prose ul li::marker { color: var(--accent); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--accent-bright); }
.prose strong { color: var(--text); font-weight: 600; }

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: calc(var(--i, 0) * 70ms);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .service-card--feature { flex-direction: column; gap: 24px; }
  .service-card--feature .service-card__head {
    flex-basis: auto;
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    padding-right: 0;
    padding-bottom: 22px;
  }
}

@media (max-width: 860px) {
  .site-nav { display: none; }
  .site-header__actions .btn--sm { display: none; }
  .nav-toggle { display: inline-flex; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__intro, .hero__body, .hero__visual {
    grid-column: 1;
    grid-row: auto;
    align-self: auto;
  }
  .hero__visual { max-width: 460px; margin-inline: auto; justify-self: center; }
  .hero__note { right: 4px; }

  .approach__inner { grid-template-columns: 1fr; }
  .approach__lead-col { position: static; }

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

@media (max-width: 620px) {
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: unset; }
  .service-card--cta { flex-direction: column; align-items: flex-start; }
  .principles { grid-template-columns: 1fr; }
  .hero__actions .btn { flex: 1 1 auto; }
  .hero__note { position: static; margin-top: 16px; align-self: flex-start; }
  .hero__visual { flex-direction: column; }
  .site-footer__legal { flex-direction: column; }
  .brand__word-thin { display: none; }
}

@media (max-width: 380px) {
  .map-chip { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}