/* ==========================================================================
   JD Stairs Lidar Scanning — Design tokens
   ========================================================================== */
:root {
  /* Brand colors (sourced from jdstairs.com) */
  --color-ink: #1a1a1c;
  --color-ink-soft: #232527;
  --color-charcoal: #231f20;
  --color-white: #ffffff;
  --color-offwhite: #f7f6f4;
  --color-surface: #f0f0ef;
  --color-border: #e2e1de;

  --color-blue: #006e96;
  --color-blue-dark: #00506d;
  --color-blue-tint: #e6f1f5;

  --color-grey: #76777a;
  --color-grey-light: #b7b8ba;

  --color-gold: #bd9a5f;
  --color-gold-dark: #9c7d47;
  --color-gold-tint: #f6efe2;

  --color-focus: #4da9ce;

  /* Typography */
  --font-heading: "Poppins", "Segoe UI", sans-serif;
  --font-body: "Open Sans", "Segoe UI", sans-serif;

  --fs-h1: clamp(2.25rem, 1.7rem + 2.4vw, 3.75rem);
  --fs-h2: clamp(1.75rem, 1.5rem + 1.1vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.8125rem;

  /* Spacing scale (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(20, 20, 22, 0.06), 0 1px 3px rgba(20, 20, 22, 0.08);
  --shadow-md: 0 8px 24px rgba(20, 20, 22, 0.12);
  --shadow-lg: 0 24px 48px rgba(20, 20, 22, 0.18);

  --container-max: 1200px;
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 500ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-charcoal);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  font-weight: 600;
}
h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 var(--space-4); color: var(--color-grey); }
a { color: var(--color-blue); text-decoration-thickness: 1.5px; text-underline-offset: 2px; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; }

/* Focus states — visible everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -60px;
  background: var(--color-gold);
  color: var(--color-ink);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 1000;
  transition: top var(--duration-base) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-4);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-7); }
}

section { padding-block: 50px; }
.section-tight { padding-block: 50px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-gold);
  display: inline-block;
}
.section-head {
  margin-bottom: var(--space-7);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head p { margin-inline: auto; }

.text-on-dark h2, .text-on-dark h3, .text-on-dark h1 { color: var(--color-white); }
.text-on-dark p { color: var(--color-grey-light); }
.text-on-dark .eyebrow { color: var(--color-gold); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--duration-fast) var(--ease-out),
              background-color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  min-height: 48px;
  touch-action: manipulation;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-gold);
  color: var(--color-ink);
}
.btn-primary:hover { background: var(--color-gold-dark); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-white);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

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

.btn-link {
  color: var(--color-blue);
  text-transform: none;
  font-weight: 600;
  padding: 0;
  min-height: auto;
  border-radius: 0;
}
.btn-link .icon { width: 18px; height: 18px; transition: transform var(--duration-base) var(--ease-out); }
.btn-link:hover .icon { transform: translateX(4px); }

/* ==========================================================================
   Icons
   ========================================================================== */
.icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled {
  background: var(--color-offwhite);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-white);
  transition: color var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled .logo { color: var(--color-ink); }
.logo-mark {
  width: 30px;
  height: auto;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-primary {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: inherit;
}
.logo-secondary {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: 2px;
  transition: color var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled .logo-secondary { color: var(--color-gold-dark); }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  position: relative;
  padding-block: var(--space-2);
  transition: color var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled .nav-links a { color: var(--color-charcoal); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-white);
}
.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible {
  color: var(--color-ink);
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after { transform: scaleX(1); }

.nav-cta { display: none; }
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-pill);
  color: var(--color-white);
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.site-header.is-scrolled .nav-toggle {
  color: var(--color-ink);
  border-color: var(--color-border);
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--color-charcoal);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 500;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-sm);
}
.mobile-menu a:hover, .mobile-menu a:focus-visible { color: var(--color-ink); background: var(--color-offwhite); }
.mobile-menu .btn { margin-top: var(--space-3); align-self: flex-start; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--color-ink);
  position: relative;
  overflow: hidden;
  padding-block: 0;
}
.hero-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 8;
  max-height: 70vh;
  overflow: hidden;
}
.hero-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(20,20,22,0) 60%, var(--color-ink) 100%);
  pointer-events: none;
}
.hero-copy {
  position: relative;
  padding-block: var(--space-8) var(--space-9);
}
.hero-copy .eyebrow { color: var(--color-gold); }
.hero-copy h1 { color: var(--color-white); }
.hero-copy .lead {
  font-size: var(--fs-lead);
  color: var(--color-grey-light);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.hero-parent-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-7);
  padding: var(--space-3) var(--space-7);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-pill);
  color: var(--color-grey-light);
  font-size: var(--fs-small);
}
.hero-parent-badge a { color: var(--color-white); font-weight: 600; }

/* ==========================================================================
   Capability strip
   ========================================================================== */
.capability-strip {
  background: var(--color-offwhite);
  border-bottom: 1px solid var(--color-border);
}
.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  padding-block: var(--space-7);
}
@media (min-width: 768px) {
  .capability-grid { grid-template-columns: repeat(4, 1fr); }
}
.capability-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.capability-item .icon {
  color: var(--color-blue);
  width: 30px; height: 30px;
  flex-shrink: 0;
  margin-top: 2px;
}
.capability-item h3 {
  font-size: 1rem;
  margin-bottom: var(--space-1);
}
.capability-item p { font-size: var(--fs-small); margin: 0; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 1fr 1fr; align-items: center; }
}
.about-figure {
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
}
.legacy-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-offwhite);
  border-radius: var(--radius-md);
  margin-top: var(--space-5);
  border-left: 4px solid var(--color-gold);
}
.legacy-card .icon { color: var(--color-gold-dark); width: 32px; height: 32px; }
.legacy-card p { margin: 0; font-size: var(--fs-small); }
.legacy-card strong { color: var(--color-ink); }

/* ==========================================================================
   Services
   ========================================================================== */
.services {
  background: var(--color-ink);
}
.services-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}
.service-card {
  background: var(--color-ink-soft);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(189,154,95,0.4); }
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(0,110,150,0.18);
  color: var(--color-blue);
  margin-bottom: var(--space-4);
}
.service-icon .icon { width: 28px; height: 28px; }
.service-card h3 { color: var(--color-white); }
.service-card p { color: var(--color-grey-light); font-size: var(--fs-small); margin-bottom: 0; }

/* ==========================================================================
   Process
   ========================================================================== */
.process-list {
  display: grid;
  gap: var(--space-6);
  counter-reset: step;
}
@media (min-width: 768px) {
  .process-list { grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
}
.process-step {
  position: relative;
  padding-top: var(--space-6);
}
.process-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: var(--space-4);
}
.process-step .icon { color: var(--color-blue); margin-bottom: var(--space-3); width: 26px; height: 26px; }
.process-step h3 { font-size: 1.05rem; }
.process-step p { font-size: var(--fs-small); margin-bottom: 0; }
.process-connector {
  display: none;
}
@media (min-width: 768px) {
  .process-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 24px;
    left: calc(50% + 40px);
    width: calc(100% - 56px);
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-border) 0 6px, transparent 6px 12px);
  }
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-note {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-gold-tint);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-dark);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-small);
  margin-bottom: var(--space-7);
}
.gallery-note .icon { width: 22px; height: 22px; flex-shrink: 0; }
.gallery-note strong { color: var(--color-ink); }

.gallery-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-offwhite);
}
.gallery-thumb {
  aspect-ratio: 4 / 3;
  background: var(--color-ink);
  position: relative;
  overflow: hidden;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(0,0,0,0.55);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}
.gallery-body { padding: var(--space-4); }
.gallery-body h3 { font-size: 1.05rem; margin-bottom: var(--space-1); }
.gallery-body p { font-size: var(--fs-small); margin-bottom: 0; }

/* ==========================================================================
   Industries
   ========================================================================== */
.industries-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .industries-grid { grid-template-columns: repeat(5, 1fr); }
}
.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-4);
  background: var(--color-offwhite);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.industry-card:hover { box-shadow: var(--shadow-sm); border-color: var(--color-gold); }
.industry-card .icon { color: var(--color-blue); width: 32px; height: 32px; }
.industry-card h3 { font-size: 0.95rem; margin: 0; }

.client-logos {
  margin-top: var(--space-8);
  padding-top: var(--space-7);
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.client-logos__label {
  font-family: var(--font-heading);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-grey);
  margin-bottom: var(--space-6);
}
.client-logos__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-7) var(--space-8);
}
.client-logos__grid img {
  height: 42px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
  transition: opacity var(--duration-base) var(--ease-out), filter var(--duration-base) var(--ease-out);
}
.client-logos__grid img:hover {
  filter: grayscale(0);
  opacity: 1;
}
@media (min-width: 768px) {
  .client-logos__grid img { height: 52px; }
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  background: linear-gradient(120deg, var(--color-blue-dark), var(--color-blue));
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: flex-start;
  color: var(--color-white);
}
@media (min-width: 1024px) {
  .cta-banner { flex-direction: row; align-items: center; justify-content: space-between; }
}
.cta-banner h2 { color: var(--color-white); margin-bottom: var(--space-2); }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 0; }
.cta-banner .btn-primary { flex-shrink: 0; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid {
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 0.85fr 1.15fr; }
}
.contact-info-list { display: flex; flex-direction: column; gap: var(--space-5); margin-top: var(--space-6); }
.contact-info-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-info-item .icon {
  color: var(--color-white);
  background: var(--color-blue);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  width: 40px; height: 40px;
  flex-shrink: 0;
}
.contact-info-item h3 { font-size: 1rem; margin-bottom: 2px; }
.contact-info-item p { margin: 0; font-size: var(--fs-small); }
.contact-info-item a { color: var(--color-grey); text-decoration: none; font-size: var(--fs-small); }
.contact-info-item a:hover { color: var(--color-blue); }

.contact-form {
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.form-row { display: grid; gap: var(--space-5); grid-template-columns: 1fr; margin-bottom: var(--space-5); }
@media (min-width: 640px) {
  .form-row.two-col { grid-template-columns: 1fr 1fr; }
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-ink);
}
.field .required { color: var(--color-blue-dark); }
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-charcoal);
  min-height: 48px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-blue);
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
}
.field-hint { font-size: 0.8rem; color: var(--color-grey); }
.form-note {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-size: var(--fs-small);
  color: var(--color-grey);
  margin-top: var(--space-4);
}
.form-note .icon { width: 18px; height: 18px; margin-top: 2px; color: var(--color-grey); flex-shrink: 0; }
.form-status {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  display: none;
}
.form-status.visible { display: block; }
.form-status.success {
  background: #e8f5ee;
  color: #1c6b3f;
  border: 1px solid #bfe3cd;
}
.form-status.error {
  background: #fdecec;
  color: #9c2b2b;
  border: 1px solid #f3c6c6;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-ink);
  color: var(--color-grey-light);
  padding-block: var(--space-8) var(--space-6);
}
.footer-grid {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1fr;
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-brand p { color: var(--color-grey-light); font-size: var(--fs-small); }
.footer-col h3 { color: var(--color-white); font-size: 0.95rem; margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { color: var(--color-grey-light); text-decoration: none; font-size: var(--fs-small); }
.footer-col a:hover { color: var(--color-gold); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
  padding-top: var(--space-6);
  font-size: 0.8rem;
  color: var(--color-grey);
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}