/* ===========================================================
   Rev-IT — Stylesheet
   IT Consulting · AI Implementation · Cost Optimization · Digital Transformation
   =========================================================== */

/* ---------- Fonts (Fontshare, with system fallbacks) ---------- */
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700&f[]=sentient@400,500i,500&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Color — Rev-IT enterprise palette
     Navy + warm cream + teal accent. Echoes the existing site's grey/teal cue
     while modernizing toward a confident, enterprise look. */
  --color-bg:           #F7F4EE;   /* warm cream surface */
  --color-surface:      #FFFFFF;
  --color-surface-2:    #F1ECE2;   /* offset cream */
  --color-surface-dark: #0B1F3A;   /* deep navy */
  --color-surface-dark-2: #112A4D;

  --color-text:         #0B1F3A;   /* navy on cream */
  --color-text-muted:   #4A5C76;
  --color-text-faint:   #8492A6;
  --color-text-inverse: #F7F4EE;
  --color-text-inverse-muted: #B6C2D6;

  --color-border:       #DDD3C0;
  --color-border-dark:  #1E3458;

  --color-primary:      #1B7C8C;   /* teal accent */
  --color-primary-hover:#176877;
  --color-primary-soft: #E1EEF1;

  --color-gold:         #C18B2C;   /* secondary accent for highlights */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 22px;

  /* Transition */
  --t: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(11, 31, 58, 0.06), 0 1px 1px rgba(11, 31, 58, 0.04);
  --shadow-md: 0 8px 24px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 24px 48px rgba(11, 31, 58, 0.12);

  /* Container */
  --container: 1200px;
  --container-narrow: 880px;

  /* Fonts */
  --font-body: 'Satoshi', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-display: 'Sentient', 'Satoshi', Georgia, serif;
}

/* ---------- Base Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
ul[role='list'] { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
h1, h2, h3, h4 { line-height: 1.15; text-wrap: balance; font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; transition: color var(--t); }
::selection { background: rgba(27, 124, 140, 0.25); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Layout Primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-8));
}
.container--narrow { max-width: var(--container-narrow); }

section { padding-block: clamp(var(--space-16), 9vw, var(--space-24)); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: ''; width: 24px; height: 1px; background: var(--color-primary);
}

.section-title {
  font-size: var(--text-2xl);
  margin-block: var(--space-3) var(--space-4);
  max-width: 22ch;
}
.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* ---------- Header / Nav ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  padding-block: var(--space-4);
  background: rgba(247, 244, 238, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--t), border-color var(--t), padding var(--t);
}
.header.is-scrolled {
  background: rgba(247, 244, 238, 0.95);
  border-bottom-color: var(--color-border);
  padding-block: var(--space-3);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6);
}
.logo {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.logo svg { width: 32px; height: 32px; }
.logo .logo__name { font-weight: 500; }
.logo .logo__name strong { font-weight: 700; color: var(--color-primary); }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__list { display: flex; gap: var(--space-6); list-style: none; }
.nav__list a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-block: var(--space-2);
}
.nav__list a:hover { color: var(--color-primary); }
.nav__list a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--color-primary);
  transform: scaleX(0); transform-origin: left; transition: transform var(--t);
}
.nav__list a:hover::after { transform: scaleX(1); }

.nav__cta {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-text); color: var(--color-bg);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 500;
  transition: background var(--t), transform var(--t);
}
.nav__cta:hover { background: var(--color-primary); color: #fff; }

/* mobile menu */
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-md);
}
.nav__toggle svg { width: 24px; height: 24px; stroke: var(--color-text); }

@media (max-width: 880px) {
  .nav__toggle { display: inline-flex; }
  .nav { position: fixed; inset: 64px var(--space-4) auto; flex-direction: column; gap: var(--space-4);
    padding: var(--space-6); background: var(--color-surface);
    border: 1px solid var(--color-border); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); align-items: stretch;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity var(--t), transform var(--t);
  }
  .nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav__list { flex-direction: column; gap: var(--space-1); }
  .nav__list a { padding-block: var(--space-3); font-size: 1rem; border-bottom: 1px solid var(--color-border); }
  .nav__list li:last-child a { border-bottom: 0; }
  .nav__cta { justify-content: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm); font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--t), color var(--t), transform var(--t), box-shadow var(--t);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--dark { background: var(--color-text); color: var(--color-bg); }
.btn--dark:hover { background: #173052; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-text); background: rgba(11, 31, 58, 0.04); }
.btn--ghost-light { background: transparent; color: var(--color-text-inverse); border-color: rgba(247, 244, 238, 0.25); }
.btn--ghost-light:hover { background: rgba(247, 244, 238, 0.08); border-color: rgba(247, 244, 238, 0.5); }
.btn--lg { padding: var(--space-5) var(--space-8); font-size: var(--text-base); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(7rem, 14vw, 11rem) clamp(4rem, 8vw, 6rem);
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, rgba(27, 124, 140, 0.12), transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 30%, rgba(193, 139, 44, 0.08), transparent 60%),
    var(--color-bg);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
@media (max-width: 960px) { .hero__grid { grid-template-columns: 1fr; } }

.hero h1 {
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}
.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
  font-weight: 500;
}
.hero__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-8);
}
.hero__ctas {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  margin-bottom: var(--space-10);
}
.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.hero__meta dt {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.hero__meta dd {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
}
@media (max-width: 560px) {
  .hero__meta { grid-template-columns: 1fr 1fr; }
  .hero__meta > div:last-child { grid-column: 1 / -1; }
}

/* Hero visual: composed cards on a small grid */
.hero__visual {
  display: grid;
  grid-template-columns: 200px 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-4);
  max-width: 540px;
  justify-self: end;
  width: 100%;
}
@media (max-width: 960px) { .hero__visual { justify-self: center; } }
@media (max-width: 480px) {
  .hero__visual { grid-template-columns: 1fr; }
}

.hero__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.hero__card--main {
  grid-column: 1 / -1;
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
  border-color: var(--color-border-dark);
  padding: var(--space-8);
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  min-height: 320px;
}
.hero__card--main h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl); font-weight: 500;
  margin-bottom: var(--space-2);
}
.hero__card--main p { color: var(--color-text-inverse-muted); font-size: var(--text-sm); }
.hero__card--metric {
  align-items: flex-start;
  background: var(--color-bg);
  min-height: 130px;
}
.hero__card--metric .label { font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); }
.hero__card--metric .value {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 500; color: var(--color-primary); line-height: 1;
}
.hero__card--metric .delta { font-size: var(--text-xs); color: var(--color-text-muted); }

.hero__card--note {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  min-height: 130px;
  justify-content: center;
}
.hero__card--note .stack { display: flex; flex-direction: column; gap: 6px; }
.hero__card--note .row { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); }
.hero__card--note .row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); flex: none; }
.hero__card--note .row.gold .dot { background: var(--color-gold); }
.hero__card--note .row.muted .dot { background: var(--color-text-faint); }

/* Marquee strip with proof points */
.proof {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
  padding-block: var(--space-12);
}
.proof__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-8);
}
@media (max-width: 880px) { .proof__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .proof__grid { grid-template-columns: 1fr; } }
.proof__item .proof__num {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.5rem + 2vw, 3.5rem);
  font-weight: 500;
  color: #fff;
  display: block;
  line-height: 1;
  letter-spacing: -0.02em;
}
.proof__item .proof__num span { color: var(--color-gold); }
.proof__item .proof__label {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-inverse-muted);
  max-width: 28ch;
}

/* ---------- Section: Services ---------- */
.section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-12);
}
.section__head .section-lede { justify-self: end; }
@media (max-width: 880px) {
  .section__head { grid-template-columns: 1fr; }
  .section__head .section-lede { justify-self: start; }
}

.services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}
@media (max-width: 960px) { .services { grid-template-columns: 1fr; } }

.service-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex; flex-direction: column;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
  overflow: hidden;
}
.service-card:hover { border-color: var(--color-primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.service-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-6);
}
.service-card__icon svg { width: 24px; height: 24px; }
.service-card h3 {
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--space-3);
}
.service-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}
.service-card ul {
  list-style: none;
  display: flex; flex-direction: column; gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.service-card ul li {
  display: flex; align-items: flex-start; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--color-text);
}
.service-card ul li::before {
  content: '';
  width: 16px; height: 16px;
  flex: none;
  margin-top: 4px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B7C8C' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
}

/* ---------- Process ---------- */
.process {
  background: var(--color-surface-2);
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  position: relative;
}
@media (max-width: 880px) { .process__steps { grid-template-columns: 1fr; } }

.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  display: flex; flex-direction: column; gap: var(--space-3);
}
.step__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
}
.step__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ---------- Why Rev-IT ---------- */
.why__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
}
@media (max-width: 960px) { .why__grid { grid-template-columns: 1fr; } }

.why__points { display: flex; flex-direction: column; gap: var(--space-6); }
.why__point {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.why__point:last-child { border-bottom: 0; }
.why__point__icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
  flex: none;
}
.why__point__icon svg { width: 18px; height: 18px; }
.why__point h3 { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-2); font-family: var(--font-body); letter-spacing: 0; }
.why__point p { color: var(--color-text-muted); font-size: var(--text-sm); }

/* ---------- Industries ---------- */
.industries {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}
.industries .section-title { color: #fff; }
.industries .section-lede { color: var(--color-text-inverse-muted); }
.industries .eyebrow { color: var(--color-gold); }
.industries .eyebrow::before { background: var(--color-gold); }

.industries__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}
@media (max-width: 880px) { .industries__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .industries__grid { grid-template-columns: 1fr; } }

.industry {
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.02);
  transition: background var(--t), border-color var(--t);
}
.industry:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--color-primary); }
.industry__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.industry__icon svg { width: 24px; height: 24px; }
.industry h3 { font-size: var(--text-base); font-weight: 600; font-family: var(--font-body); color: #fff; margin-bottom: var(--space-2); letter-spacing: 0; }
.industry p { font-size: var(--text-sm); color: var(--color-text-inverse-muted); }

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
@media (max-width: 960px) { .about__grid { grid-template-columns: 1fr; } }
.about__visual {
  background: var(--color-surface-dark);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
.about__visual::before {
  content: ''; position: absolute; inset: -2px;
  background: radial-gradient(80% 60% at 80% 0%, rgba(193, 139, 44, 0.18), transparent 60%);
  pointer-events: none;
}
.about__visual__quote {
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--space-8);
  color: #fff;
}
.about__visual__attribution {
  position: relative;
  display: flex; flex-direction: column; gap: 2px;
  font-size: var(--text-sm); color: var(--color-text-inverse-muted);
}
.about__visual__attribution strong { color: #fff; font-weight: 600; }

.about__copy h2 { margin-bottom: var(--space-6); }
.about__copy p { color: var(--color-text-muted); font-size: var(--text-base); margin-bottom: var(--space-4); }
.about__stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.about__stat .v { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; color: var(--color-text); display: block; }
.about__stat .l { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* ---------- Contact ---------- */
.contact {
  background:
    radial-gradient(ellipse 60% 50% at 90% 0%, rgba(27, 124, 140, 0.12), transparent 60%),
    var(--color-bg);
}
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
}
@media (max-width: 960px) { .contact__grid { grid-template-columns: 1fr; } }

.contact__info h2 { margin-bottom: var(--space-4); }
.contact__info p { color: var(--color-text-muted); margin-bottom: var(--space-8); max-width: 42ch; }
.contact__channels { display: flex; flex-direction: column; gap: var(--space-4); }
.contact__channel {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-4); border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  transition: border-color var(--t), transform var(--t);
}
.contact__channel:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.contact__channel__icon {
  flex: none; width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.contact__channel__icon svg { width: 20px; height: 20px; }
.contact__channel__text .label { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-faint); margin-bottom: 2px; }
.contact__channel__text .value { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text); font-weight: 500; }

.contact__form {
  background: var(--color-surface);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.contact__form h3 {
  font-size: var(--text-lg); font-weight: 500; margin-bottom: var(--space-6);
}

.field { margin-bottom: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.field label {
  font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 600; color: var(--color-text-muted);
}
.field input, .field select, .field textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-base);
  font-family: var(--font-body);
  transition: border-color var(--t), box-shadow var(--t);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 124, 140, 0.18);
}
.field textarea { resize: vertical; min-height: 110px; font-family: var(--font-body); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

.contact__form button[type="submit"] { width: 100%; margin-top: var(--space-2); }
.contact__form .form-note { margin-top: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse-muted);
  padding-block: var(--space-16) var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}
@media (max-width: 880px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__brand .logo { color: #fff; margin-bottom: var(--space-4); }
.footer__brand .logo .logo__name strong { color: var(--color-gold); }
.footer__brand p { font-size: var(--text-sm); color: var(--color-text-inverse-muted); max-width: 36ch; }

.footer__col h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  font-weight: 600;
  letter-spacing: 0.14em;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer__col a { font-size: var(--text-sm); color: var(--color-text-inverse-muted); }
.footer__col a:hover { color: #fff; }

.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-dark);
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  flex-wrap: wrap;
}
.footer__social { display: flex; gap: var(--space-3); }
.footer__social a {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-dark);
  color: var(--color-text-inverse-muted);
}
.footer__social a:hover { color: #fff; border-color: #fff; }
.footer__social svg { width: 16px; height: 16px; }

/* ---------- Reveal animations ---------- */
/* Only hide elements when JS has marked the document as ready to animate.
   That way, if JS fails or IntersectionObserver never fires, content is
   always visible. */
.js-anim .reveal { opacity: 0; transform: translateY(16px); transition: opacity 700ms ease-out, transform 700ms cubic-bezier(0.16, 1, 0.3, 1); }
.js-anim .reveal.is-in { opacity: 1; transform: translateY(0); }
.js-anim .reveal:nth-child(2) { transition-delay: 80ms; }
.js-anim .reveal:nth-child(3) { transition-delay: 160ms; }
.js-anim .reveal:nth-child(4) { transition-delay: 240ms; }
@media (prefers-reduced-motion: reduce) {
  .js-anim .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}