/* ═══════════════════════════════════════════════════════════════════
   La Crème Consulting — site styles
   Brand:   primary    #4e8749  (deep green)
            background #e7eadb  (warm cream)
   Type:    Bricolage Grotesque (display) + Inter (body) + JetBrains Mono (accents)
   Themes:  light · dark · auto (follows prefers-color-scheme)
═══════════════════════════════════════════════════════════════════ */

/* ─── tokens: light (default) ──────────────────────────────────── */
:root {
  /* brand */
  --c-primary:        #4e8749;
  --c-primary-deep:   #3d6c39;
  --c-primary-soft:   #7fb478;
  --c-primary-bright: #6fa869;

  /* surfaces */
  --c-bg:             #e7eadb;
  --c-bg-alt:         #dde1cc;
  --c-bg-card:        #f1f3e8;
  --c-bg-deep:        #14180f;
  --c-bg-deep-alt:    #1f2a1d;

  /* ink */
  --c-ink:            #181c14;
  --c-ink-soft:       #4a5443;
  --c-ink-mute:       #7a8478;

  /* lines */
  --c-line:           rgba(24, 28, 20, 0.12);
  --c-line-strong:    rgba(24, 28, 20, 0.22);

  /* contact panel (always-dark style block) */
  --c-panel-bg:       #14180f;
  --c-panel-text:     #f3f5e8;
  --c-panel-text-mute:#c8ccba;
  --c-panel-accent:   #9bd093;
  --c-panel-line:     rgba(243, 245, 232, 0.14);

  /* type */
  --f-display: "Bricolage Grotesque", "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --f-sans:    "Inter", "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* layout */
  --maxw: 1180px;
  --pad:  clamp(1.25rem, 4vw, 3rem);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  color-scheme: light;
}

/* ─── tokens: dark (manual) ────────────────────────────────────── */
[data-theme="dark"] {
  --c-primary:        #79b572;
  --c-primary-deep:   #9bd093;
  --c-primary-soft:   #4e8749;
  --c-primary-bright: #b8e0b1;

  --c-bg:             #0e120c;
  --c-bg-alt:         #161b13;
  --c-bg-card:        #1c2218;
  --c-bg-deep:        #060805;
  --c-bg-deep-alt:    #0a0d08;

  --c-ink:            #eef0e2;
  --c-ink-soft:       #b9bdac;
  --c-ink-mute:       #7e8278;

  --c-line:           rgba(238, 240, 226, 0.10);
  --c-line-strong:    rgba(238, 240, 226, 0.20);

  --c-panel-bg:       #050704;
  --c-panel-text:     #eef0e2;
  --c-panel-text-mute:#b0b4a4;
  --c-panel-accent:   #9bd093;
  --c-panel-line:     rgba(238, 240, 226, 0.14);

  color-scheme: dark;
}

/* ─── tokens: auto (follow system) ─────────────────────────────── */
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] {
    --c-primary:        #79b572;
    --c-primary-deep:   #9bd093;
    --c-primary-soft:   #4e8749;
    --c-primary-bright: #b8e0b1;

    --c-bg:             #0e120c;
    --c-bg-alt:         #161b13;
    --c-bg-card:        #1c2218;
    --c-bg-deep:        #060805;
    --c-bg-deep-alt:    #0a0d08;

    --c-ink:            #eef0e2;
    --c-ink-soft:       #b9bdac;
    --c-ink-mute:       #7e8278;

    --c-line:           rgba(238, 240, 226, 0.10);
    --c-line-strong:    rgba(238, 240, 226, 0.20);

    --c-panel-bg:       #050704;
    --c-panel-text:     #eef0e2;
    --c-panel-text-mute:#b0b4a4;
    --c-panel-accent:   #9bd093;
    --c-panel-line:     rgba(238, 240, 226, 0.14);

    color-scheme: dark;
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--c-bg);
}

body {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 400;
  font-size: clamp(16px, 1.05vw, 17px);
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  transition: background-color .3s var(--ease), color .3s var(--ease);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }

::selection { background: var(--c-primary); color: var(--c-bg); }

/* ─── shared ───────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--f-mono);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  font-weight: 500;
  color: var(--c-primary-deep);
  margin: 0 0 1.25rem;
}

.accent { color: var(--c-primary); }

.btn {
  --btn-h: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  height: var(--btn-h);
  padding: 0 1.4rem;
  border-radius: 999px;
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn--lg { --btn-h: 60px; padding: 0 2rem; font-size: 1.05rem; }
.btn--primary {
  background: var(--c-primary);
  color: #ffffff;
}
[data-theme="dark"] .btn--primary,
[data-theme="auto"] .btn--primary { color: #0e120c; }
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .btn--primary { color: #0e120c; }
}
.btn--primary:hover { transform: translateY(-2px); background: var(--c-primary-deep); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-line-strong);
}
.btn--ghost:hover { background: var(--c-ink); color: var(--c-bg); border-color: var(--c-ink); }

/* ─── nav ──────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-areas: "left brand right";
  align-items: center;
  gap: 1.25rem;
  /* roomy at top of page */
  padding: 1.4rem var(--pad);
  background: color-mix(in srgb, var(--c-bg) 86%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: padding .35s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
/* compact when scrolled */
.nav.is-stuck {
  padding: 0.7rem var(--pad);
  border-bottom-color: var(--c-line);
}

.nav__brand {
  grid-area: brand;
  justify-self: center;
  display: flex;
  align-items: center;
  border-radius: 50%;
  transition: transform .3s var(--ease);
}
.nav__brand:hover { transform: scale(1.04); }
.nav__brand .logo {
  width: 96px;
  height: 96px;
  transition: width .35s var(--ease), height .35s var(--ease);
}
.nav.is-stuck .nav__brand .logo { width: 60px; height: 60px; }

/* compact CTA in nav, sized to sit nicely next to the toggle pills */
.nav__cta {
  display: inline-flex;
  height: 38px;
  padding: 0 1rem;
  font-size: 0.85rem;
  border-radius: 999px;
}
.nav__cta--mobile { display: none; }

/* light/dark logo variant swap */
.logo--dark { display: none; }
[data-theme="dark"] .logo--light { display: none; }
[data-theme="dark"] .logo--dark  { display: block; }
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .logo--light { display: none; }
  [data-theme="auto"] .logo--dark  { display: block; }
}

.nav__links {
  grid-area: left;
  justify-self: start;
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-weight: 500;
  font-size: 0.92rem;
}
.nav__links a {
  position: relative;
  color: var(--c-ink-soft);
  transition: color .2s var(--ease);
}
.nav__links a:not(.btn):hover { color: var(--c-primary-deep); }
.nav__links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1.5px;
  background: var(--c-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__links a:not(.btn):hover::after { transform: scaleX(1); }

/* toggles ─ language + theme ─────────────────────────────── */
.nav__tools {
  display: flex;
  align-items: center;
  gap: .6rem;
}
.nav__tools--desktop {
  grid-area: right;
  justify-self: end;
}
.nav__tools--mobile { display: none; }
.toggle {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  gap: 0;
}
.toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--c-ink-mute);
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 28px;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.toggle button:hover { color: var(--c-ink); }
.toggle button[aria-pressed="true"] {
  background: var(--c-bg);
  color: var(--c-ink);
  box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 0 0 1px var(--c-line);
}
.toggle--theme button { padding: 6px 8px; min-width: 32px; }
.toggle--theme svg { width: 14px; height: 14px; }

.nav__burger {
  grid-area: left;
  justify-self: start;
  display: none;
  width: 40px; height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.8px;
  background: var(--c-ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── hero ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 7.5rem) var(--pad) clamp(4rem, 10vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__halo {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: -12%;
  width: clamp(420px, 55vw, 820px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  background:
    radial-gradient(closest-side, transparent 58%, color-mix(in srgb, var(--c-primary) 45%, transparent) 60%, transparent 62%),
    radial-gradient(closest-side, transparent 64%, color-mix(in srgb, var(--c-primary) 28%, transparent) 66%, transparent 68%),
    radial-gradient(closest-side, transparent 70%, color-mix(in srgb, var(--c-primary) 14%, transparent) 72%, transparent 74%);
  opacity: .9;
  animation: spin 60s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

.hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
}

.hero__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin: 0 0 1.5rem;
  color: var(--c-ink);
}

.hero__lede {
  max-width: 640px;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--c-ink-soft);
  margin: 0 0 2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 4rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.25rem 2.5rem;
  max-width: 760px;
  padding-top: 2rem;
  border-top: 1px solid var(--c-line);
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  color: var(--c-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.hero__stats span {
  font-size: 0.83rem;
  color: var(--c-ink-soft);
  margin-top: .4rem;
  letter-spacing: -0.005em;
}

/* ─── sections ─────────────────────────────────────────────────── */
.section { padding: clamp(4rem, 8vw, 7rem) var(--pad); scroll-margin-top: 100px; }
.section--alt { background: var(--c-bg-alt); }
.hero { scroll-margin-top: 100px; }

.section__head {
  max-width: var(--maxw);
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}
.section__num {
  display: inline-block;
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: 1rem;
}
.section h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--c-ink);
}
.section__sub {
  margin: 1rem 0 0;
  max-width: 640px;
  color: var(--c-ink-soft);
  font-size: 1.02rem;
}

/* ─── about ────────────────────────────────────────────────────── */
.about {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
.about__bio p { margin: 0 0 1.2rem; color: var(--c-ink-soft); }
.about__bio .lead {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin-bottom: 1.5rem;
}
.about__bio em { color: var(--c-primary-deep); font-style: italic; }

.about__card {
  position: sticky;
  top: 6rem;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.75rem 1.5rem;
}
.about__card h3 {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 500;
  color: var(--c-primary-deep);
  margin: 0 0 1rem;
}
.about__card ul { display: grid; gap: .75rem; }
.about__card li {
  display: flex;
  gap: .65rem;
  font-size: 0.94rem;
  color: var(--c-ink-soft);
  line-height: 1.5;
}
.about__card li > span:first-child {
  color: var(--c-primary);
  font-weight: 700;
  flex: none;
}
.about__card li > span:nth-child(2) {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

/* ─── services ─────────────────────────────────────────────────── */
.services {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.service {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 1.6rem 1.5rem;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
  position: relative;
}
.service:hover {
  transform: translateY(-3px);
  border-color: var(--c-primary-soft);
  box-shadow: 0 18px 40px -28px color-mix(in srgb, var(--c-primary) 60%, transparent);
}
.service--featured { border-color: var(--c-primary); border-width: 1.5px; }
.service--featured::before {
  content: "★";
  position: absolute;
  top: 1.1rem;
  right: 1.2rem;
  font-size: 0.85rem;
  color: var(--c-primary);
}
.service__icon {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--c-primary);
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
[data-theme="dark"] .service__icon,
[data-theme="auto"] .service__icon { color: #0e120c; }
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .service__icon { color: #0e120c; }
}
.service h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 .55rem;
  color: var(--c-ink);
  letter-spacing: -0.02em;
}
.service p { margin: 0; color: var(--c-ink-soft); font-size: 0.94rem; line-height: 1.55; }

/* ─── stack ────────────────────────────────────────────────────── */
.stack {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.stack__group h4 {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-primary-deep);
  margin: 0 0 1rem;
  padding-bottom: .65rem;
  border-bottom: 1px solid var(--c-line);
}
.stack__group ul { display: flex; flex-wrap: wrap; gap: .5rem; }
.stack__group li {
  display: inline-block;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--c-ink-soft);
  transition: all .2s var(--ease);
}
.stack__group li:hover {
  background: var(--c-primary);
  color: #ffffff;
  border-color: var(--c-primary);
  transform: translateY(-1px);
}
[data-theme="dark"] .stack__group li:hover,
[data-theme="auto"] .stack__group li:hover { color: #0e120c; }
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .stack__group li:hover { color: #0e120c; }
}

/* ─── domains ──────────────────────────────────────────────────── */
.domains {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;          /* mobile: 1 col */
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
@media (min-width: 600px)  { .domains { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .domains { grid-template-columns: repeat(3, 1fr); } }

.domains li {
  background: var(--c-bg-alt);
  padding: 1.75rem 1.6rem;
  transition: background .3s var(--ease);
}
.domains li:hover { background: var(--c-bg-card); }
.domains h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 .55rem;
  color: var(--c-primary-deep);
  letter-spacing: -0.02em;
}
.domains p { margin: 0; color: var(--c-ink-soft); font-size: 0.95rem; line-height: 1.55; }

/* ─── contact (always-dark panel, same in both themes) ─────────── */
.section--contact {
  background: var(--c-panel-bg);
  color: var(--c-panel-text);
}
/* force every text element inside the dark panel to the bright cream;
   global rules like .section h2 { color: var(--c-ink) } would otherwise
   bleed in and render dark-on-dark in light mode */
.section--contact,
.section--contact h2,
.section--contact h3,
.section--contact p,
.section--contact a,
.section--contact .contact__title,
.section--contact .contact__lede {
  color: var(--c-panel-text);
}
.section--contact .eyebrow,
.section--contact .accent {
  color: var(--c-panel-accent);
}

.contact {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.contact__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
}
.contact__lede {
  margin: 0 auto 2.5rem;
  max-width: 600px;
  font-size: 1.08rem;
  line-height: 1.6;
}
.contact__cta { margin-bottom: 2.5rem; }
.contact__cta .btn--primary {
  background: var(--c-panel-accent);
  color: #0a1009;
}
.contact__cta .btn--primary:hover {
  background: #b8e0b1;
  color: #0a1009;
  transform: translateY(-2px);
}

.contact__links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-weight: 500;
  font-size: 0.95rem;
}
.contact__links a {
  color: var(--c-panel-text);
  border-bottom: 1px solid var(--c-panel-line);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.contact__links a:hover {
  color: var(--c-panel-accent);
  border-bottom-color: var(--c-panel-accent);
}

/* ─── footer ───────────────────────────────────────────────────── */
.foot {
  background: var(--c-bg-deep);
  color: color-mix(in srgb, var(--c-panel-text) 75%, transparent);
  border-top: 1px solid var(--c-panel-line);
}
.foot__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem var(--pad) 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}
.foot__brand {
  display: inline-flex;
  border-radius: 50%;
  transition: transform .3s var(--ease);
}
.foot__brand:hover { transform: scale(1.04); }
.foot__brand img { width: 72px; height: 72px; display: block; }

.foot__cols {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 2rem 0 1.5rem;
  border-top: 1px solid var(--c-panel-line);
  border-bottom: 1px solid var(--c-panel-line);
}
.foot__col h4 {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-panel-accent);
  margin: 0 0 1rem;
}
.foot__col p,
.foot__col address {
  margin: 0 0 .55rem;
  font-size: 0.88rem;
  font-style: normal;
  line-height: 1.55;
  color: var(--c-panel-text);
}
.foot__col p:last-child { margin-bottom: 0; }
.foot__company { font-weight: 600; color: var(--c-panel-text); }
.foot__addr { color: var(--c-panel-text-mute); }

.foot__label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-panel-text-mute);
  margin-right: .5rem;
}
.foot__value { color: var(--c-panel-text); }

.foot__col a {
  color: var(--c-panel-text);
  border-bottom: 1px solid var(--c-panel-line);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.foot__col a:hover { color: var(--c-panel-accent); border-bottom-color: var(--c-panel-accent); }

.foot__social {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.foot__social a {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 500;
}

.foot__meta {
  margin: 0;
  font-size: 0.82rem;
  color: var(--c-panel-text-mute);
  text-align: center;
}

/* ─── reveal animation ─────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ─── responsive ───────────────────────────────────────────────── */
@media (max-width: 980px) {
  .nav__cta { display: none; }
  .nav__cta--mobile { display: inline-flex; }
  .nav__tools--desktop { display: none; }
  .nav__tools--mobile {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--c-line);
  }
  .nav__links {
    position: absolute;
    inset: 100% 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem var(--pad) 1.5rem;
    background: var(--c-bg);
    border-bottom: 1px solid var(--c-line);
    transform: translateY(-110%);
    visibility: hidden;
    transition: transform .35s var(--ease), visibility .35s;
  }
  .nav__links a {
    padding: .85rem 0;
    border-bottom: 1px solid var(--c-line);
  }
  .nav__links .nav__cta--mobile { border: 0; margin-top: .5rem; }
  .nav__links a:not(.btn)::after { display: none; }
  .nav.is-open .nav__links { transform: translateY(0); visibility: visible; }
  .nav__burger { display: flex; }
}

@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
  .about__card { position: static; }
  .contact__links { flex-wrap: wrap; gap: 1.25rem; }
}

@media (max-width: 640px) {
  .nav { padding: 0.9rem var(--pad); }
  .nav.is-stuck { padding: 0.6rem var(--pad); }
  .nav__brand .logo { width: 64px; height: 64px; }
  .nav.is-stuck .nav__brand .logo { width: 48px; height: 48px; }
  .foot__brand img { width: 64px; height: 64px; }
}

@media (max-width: 520px) {
  .nav { gap: .5rem; padding: 0.7rem var(--pad); }
  .nav.is-stuck { padding: 0.5rem var(--pad); }
  .nav__brand .logo { width: 56px; height: 56px; }
  .nav.is-stuck .nav__brand .logo { width: 44px; height: 44px; }
  .toggle button { font-size: 0.72rem; padding: 5px 7px; min-width: 24px; height: 26px; }
  .toggle--theme button { padding: 5px 6px; min-width: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero__halo { animation: none; }
}