/* =========================================================================
   KATALYST LEARNING CENTER — STYLESHEET
   Typography: Tahoma only (fallback Verdana → Arial → sans-serif).
   Mobile-first. Sections:
   1. Tokens & base      6. Home sections       11. Forms
   2. Layout utilities   7. Page hero           12. Location & map
   3. Buttons & links    8. Catalogs & filters  13. Footer & floating UI
   4. Header & nav       9. Resources           14. Animation & motion
   5. Hero              10. Reviews & team      15. Print
   ========================================================================= */

/* 1. TOKENS & BASE ======================================================= */
:root {
  --font-primary: Tahoma, Verdana, Arial, sans-serif;

  --color-red: #F52B18;
  --color-orange: #FF6A00;
  --color-charcoal: #191919;
  --color-white: #FFFFFF;
  --color-neutral: #F4F3F1;

  /* Derived shades. --color-red-deep is the brand red darkened just enough
     for white text / red text to meet WCAG AA (5.3:1 on white). */
  --color-red-deep: #CF200E;
  --color-ink-2: #4A4744;          /* secondary text: 9.0:1 on white */
  --color-ink-3: #6B6763;          /* tertiary text: 5.6:1 on white */
  --color-line: #E3E0DC;
  --color-line-strong: #CFCAC4;
  --color-neutral-2: #ECEAE6;
  --color-success: #1E7A46;
  --color-error: #B3261E;
  --gradient-catalyst: linear-gradient(100deg, var(--color-red) 0%, var(--color-orange) 100%);

  --radius-small: 8px;
  --radius-medium: 16px;
  --radius-large: 24px;
  --container-width: 1200px;

  --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: 4.5rem;
  --space-9: 6.5rem;

  --header-h: 76px;
  --shadow-sm: 0 1px 2px rgba(25, 25, 25, .06), 0 2px 8px rgba(25, 25, 25, .04);
  --shadow-md: 0 6px 24px rgba(25, 25, 25, .08), 0 2px 6px rgba(25, 25, 25, .05);
  --shadow-lg: 0 24px 60px rgba(25, 25, 25, .14);
  --ease-out: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  font-family: var(--font-primary);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body,
button,
input,
textarea,
select { font-family: var(--font-primary); }

h1, h2, h3, h4, h5, h6, p, a, li, label, span, small, strong, em,
legend, summary, figcaption, th, td, dt, dd, blockquote, cite { font-family: var(--font-primary); }

button,
input,
textarea,
select { font-size: inherit; }

/* SVG text inherits the same family */
svg text { font-family: var(--font-primary); }

body {
  margin: 0;
  color: var(--color-charcoal);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.2rem, 1.6vw, 1.45rem); letter-spacing: -0.01em; }
h4 { font-size: 1.05rem; }
p  { font-size: clamp(1rem, 1.2vw, 1.125rem); margin: 0 0 var(--space-4); text-wrap: pretty; }

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--color-red-deep); text-underline-offset: 3px; }
a:hover { color: var(--color-charcoal); }

:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--color-orange); color: var(--color-charcoal); }

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

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  background: var(--color-charcoal);
  color: var(--color-white);
  font-weight: 700;
  border-radius: var(--radius-small);
  text-decoration: none;
}
.skip-link:focus { top: var(--space-3); color: var(--color-white); }

[hidden] { display: none !important; }

/* 2. LAYOUT UTILITIES ==================================================== */
.container {
  width: 100%;
  max-width: calc(var(--container-width) + 2 * var(--space-5));
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 600px) { .container { padding-inline: var(--space-5); } }

.section { padding-block: var(--space-8); position: relative; }
@media (min-width: 900px) { .section { padding-block: var(--space-9); } }
.section--neutral { background: var(--color-neutral); }
.section--dark { background: var(--color-charcoal); color: var(--color-white); }
.section--dark p { color: rgba(255, 255, 255, .78); }
.section--tight { padding-block: var(--space-7); }

.section-head { max-width: 760px; margin-bottom: var(--space-7); }
.section-head p { color: var(--color-ink-2); font-size: clamp(1.05rem, 1.3vw, 1.2rem); }
.section--dark .section-head p { color: rgba(255, 255, 255, .75); }
.section-head--split {
  max-width: none;
  display: grid;
  gap: var(--space-4);
  align-items: end;
}
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.1fr .9fr; gap: var(--space-7); }
  .section-head--split p { margin-bottom: var(--space-2); }
}

.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--color-ink-2); line-height: 1.6; }
.muted { color: var(--color-ink-3); }
.text-accent { color: var(--color-red); }

/* Element-tile eyebrow — a nod to the periodic table */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-ink-2);
}
.eyebrow__tile {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1.5px solid currentColor;
  border-radius: 6px;
  font-size: .95rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-red-deep);
  background: var(--color-white);
}
.eyebrow__tile::before {
  content: attr(data-n);
  position: absolute;
  top: 2px; left: 4px;
  font-size: .5rem;
  font-weight: 400;
  color: var(--color-ink-3);
}
.section--dark .eyebrow { color: rgba(255, 255, 255, .8); }
.section--dark .eyebrow__tile { background: transparent; color: var(--color-orange); }
.section--dark .eyebrow__tile::before { color: rgba(255, 255, 255, .55); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: .35em;
  padding: .2em .65em;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  line-height: 1.6;
  background: var(--color-neutral-2);
  color: var(--color-ink-2);
  white-space: nowrap;
}
.badge--draft { background: #FFF1E6; color: #8A3A00; border: 1px dashed #F0A46B; }
.badge--sample { background: #FFF1E6; color: #8A3A00; border: 1px dashed #F0A46B; }
.badge--verified { background: #E6F4EC; color: var(--color-success); }
.badge--accent { background: var(--color-charcoal); color: var(--color-white); }

.notice {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-medium);
  background: #FFF6EE;
  border: 1px solid #F6D2B4;
  color: #5A2A08;
  font-size: .95rem;
  line-height: 1.55;
}
.notice svg { flex: none; width: 22px; height: 22px; margin-top: 1px; color: var(--color-orange); }
.notice p { font-size: inherit; margin: 0; }
.notice strong { color: #3D1B03; }

.icon { width: 1.25em; height: 1.25em; flex: none; }

/* 3. BUTTONS & LINKS ===================================================== */
.btn {
  --btn-bg: var(--color-red-deep);
  --btn-fg: var(--color-white);
  --btn-border: transparent;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 48px;
  padding: .8em 1.4em;
  border: 2px solid var(--btn-border);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  transition: background-color .25s var(--ease-out), color .25s var(--ease-out),
              border-color .25s var(--ease-out), transform .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.btn .icon { transition: transform .3s var(--ease-out); }
.btn:hover { color: var(--btn-fg); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(207, 32, 14, .22); }
.btn:hover .icon--arrow { transform: translateX(3px); }
.btn:active { transform: translateY(0); }
.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, var(--color-red-deep), #E2420C);
  opacity: 0;
  transition: opacity .3s var(--ease-out);
}
.btn--primary:hover::after { opacity: 1; }
.btn--dark { --btn-bg: var(--color-charcoal); }
.btn--dark:hover { box-shadow: var(--shadow-md); }
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-charcoal);
  --btn-border: var(--color-charcoal);
}
.btn--ghost:hover { --btn-bg: var(--color-charcoal); --btn-fg: var(--color-white); box-shadow: none; }
.btn--light { --btn-bg: var(--color-white); --btn-fg: var(--color-charcoal); }
.btn--light:hover { --btn-fg: var(--color-red-deep); box-shadow: 0 8px 20px rgba(0, 0, 0, .25); }
.btn--ghost-light {
  --btn-bg: transparent;
  --btn-fg: var(--color-white);
  --btn-border: rgba(255, 255, 255, .55);
}
.btn--ghost-light:hover { --btn-border: var(--color-white); --btn-bg: rgba(255, 255, 255, .08); box-shadow: none; }
.btn--sm { min-height: 40px; padding: .55em 1.05em; font-size: .92rem; }
.btn--block { width: 100%; }
.btn[disabled],
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  font-weight: 700;
  color: var(--color-charcoal);
  text-decoration: none;
  border-bottom: 2px solid var(--color-orange);
  padding-bottom: 2px;
  transition: gap .25s var(--ease-out), color .2s;
}
.link-arrow:hover { gap: .7em; color: var(--color-red-deep); }
.section--dark .link-arrow { color: var(--color-white); }
.section--dark .link-arrow:hover { color: var(--color-orange); }

/* 4. HEADER & NAV ======================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled { border-color: var(--color-line); box-shadow: 0 4px 18px rgba(25, 25, 25, .06); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}
.brand { display: inline-flex; align-items: center; flex: none; border-radius: 6px; }
.brand img { height: 56px; width: auto; aspect-ratio: 720 / 289; }
@media (min-width: 1100px) { .brand img { height: 64px; } }

.primary-nav { display: none; }
.primary-nav ul { list-style: none; display: flex; align-items: center; gap: .15rem; }
.primary-nav a {
  position: relative;
  display: inline-block;
  padding: .55rem .6rem;
  color: var(--color-charcoal);
  font-size: .92rem;
  text-decoration: none;
  border-radius: 6px;
  transition: color .2s;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: .6rem; right: .6rem; bottom: .25rem;
  height: 2px;
  background: var(--gradient-catalyst);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.primary-nav a:hover { color: var(--color-red-deep); }
.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.primary-nav a[aria-current="page"] { font-weight: 700; }

.header-actions { display: flex; align-items: center; gap: var(--space-2); }
.header-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-width: 48px;
  min-height: 48px;
  padding: 0 .9rem;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-charcoal);
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
}
.nav-toggle__bars { position: relative; width: 18px; height: 12px; }
.nav-toggle__bars span {
  position: absolute; left: 0;
  width: 100%; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .2s, top .3s var(--ease-out);
}
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 5px; }
.nav-toggle__bars span:nth-child(3) { top: 10px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

@media (min-width: 640px) { .header-cta { display: inline-flex; } }
@media (min-width: 1180px) {
  .primary-nav { display: block; }
  .nav-toggle { display: none; }
}
@media (min-width: 1280px) { .primary-nav a { padding-inline: .75rem; font-size: .95rem; } .primary-nav a::after { left: .75rem; right: .75rem; } }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-top: 1px solid var(--color-line);
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .25s var(--ease-out), transform .3s var(--ease-out), visibility 0s linear .3s;
}
.mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition: opacity .25s var(--ease-out), transform .3s var(--ease-out), visibility 0s;
}
.mobile-menu ul { list-style: none; padding: var(--space-4) var(--space-4) var(--space-5); }
.mobile-menu li { border-bottom: 1px solid var(--color-line); }
.mobile-menu a {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  padding: .95rem .25rem;
  color: var(--color-charcoal);
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
}
.mobile-menu a small { font-size: .72rem; font-weight: 400; color: var(--color-ink-3); min-width: 1.6rem; }
.mobile-menu a[aria-current="page"] { color: var(--color-red-deep); }
.mobile-menu__footer {
  margin-top: auto;
  padding: var(--space-5) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));
  background: var(--color-neutral);
  display: grid;
  gap: var(--space-3);
}
.mobile-menu__footer p { font-size: .9rem; color: var(--color-ink-2); margin: 0; }
body.menu-open { overflow: hidden; }
@media (min-width: 1180px) { .mobile-menu { display: none; } }

/* 5. HERO ================================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 520px at 85% 35%, rgba(255, 106, 0, .10), transparent 60%),
    var(--color-neutral);
  padding-block: var(--space-7) var(--space-8);
}
.hero::before { /* lab-notebook grid, very faint */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(25, 25, 25, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 25, 25, .045) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 960px) {
  .hero { padding-block: var(--space-8) var(--space-9); }
  .hero__grid { grid-template-columns: 1.08fr .92fr; gap: var(--space-6); }
}
.hero__title {
  font-size: clamp(2.6rem, 7.4vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  margin-bottom: var(--space-5);
}
.hero__title .line { display: block; }
.hero__title .word { display: inline-block; }
.hero__title .accent {
  background: var(--gradient-catalyst);
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--color-red);
  -webkit-text-fill-color: transparent;
}
.hero__lede { max-width: 34rem; font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--color-ink-2); margin-bottom: var(--space-6); }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line-strong);
  list-style: none;
  font-size: .9rem;
  color: var(--color-ink-2);
}
.hero__meta li { display: inline-flex; align-items: center; gap: .5em; }
.hero__meta li::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FF9A5C, var(--color-red) 70%);
  box-shadow: 0 0 0 3px rgba(245, 43, 24, .12);
}

/* Hero visual: arch portrait inside animated orbits */
.hero-visual {
  position: relative;
  width: min(100%, 470px);
  margin-inline: auto;
  aspect-ratio: 470 / 560;
}
.hero-visual__arch {
  position: absolute;
  z-index: 1;
  left: 16%;
  right: 16%;
  top: 8%;
  bottom: 4%;
  border-radius: 999px 999px var(--radius-large) var(--radius-large);
  background: var(--color-white);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-visual__arch::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 38%, rgba(255, 106, 0, .14), transparent 62%);
}
.hero-visual__arch picture,
.hero-visual__arch img {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0%;
}
.hero-visual__orbits {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.hero-visual__orbits--back { z-index: 0; }
.hero-visual__orbits--front { z-index: 2; }
.orbit-path { fill: none; stroke-width: 2.2; stroke-linecap: round; }
.orbit-path--thin { stroke-width: 1.2; }
.hero-visual__seal {
  position: absolute;
  z-index: 3;
  left: 2%;
  bottom: 10%;
  width: 27%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}
.hero-visual__seal img { position: absolute; inset: 15%; width: 70%; height: 70%; object-fit: contain; }
.hero-visual__chip {
  position: absolute;
  z-index: 3;
  right: 0;
  top: 22%;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem .85rem .55rem .55rem;
  border-radius: 14px;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  font-size: .78rem;
  line-height: 1.3;
  color: var(--color-ink-2);
}
.hero-visual__chip strong { display: block; color: var(--color-charcoal); font-size: .86rem; }
.hero-visual__chip .eyebrow__tile { width: 2.1rem; height: 2.1rem; font-size: .85rem; }

/* 6. HOME SECTIONS ======================================================= */

/* Philosophy split with energy diagram */
.philosophy {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 960px) { .philosophy { grid-template-columns: 1fr 1.05fr; gap: var(--space-8); } }

.energy-figure {
  margin: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background:
    linear-gradient(rgba(25, 25, 25, .035) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(25, 25, 25, .035) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--color-white);
}
.energy-figure svg { width: 100%; height: auto; }
.energy-figure figcaption { margin-top: var(--space-3); font-size: .85rem; color: var(--color-ink-3); line-height: 1.5; }
.energy-figure .axis { stroke: var(--color-charcoal); stroke-width: 1.5; fill: none; }
.energy-figure .curve-base { stroke: #9C9791; stroke-width: 2.4; stroke-dasharray: 7 7; fill: none; }
.energy-figure .curve-cat { stroke: url(#catGrad); stroke-width: 4; fill: none; stroke-linecap: round; }
.energy-figure .guide { stroke: var(--color-line-strong); stroke-width: 1; stroke-dasharray: 3 4; }
.energy-figure .measure { stroke: var(--color-charcoal); stroke-width: 1.4; }
.energy-figure .label { font-size: 13px; fill: var(--color-ink-2); }
.energy-figure .label--strong { font-size: 14px; font-weight: 700; fill: var(--color-charcoal); }
.energy-figure .label--accent { font-size: 14px; font-weight: 700; fill: var(--color-red-deep); }

.principles { list-style: none; display: grid; gap: var(--space-4); margin-top: var(--space-6); counter-reset: p; }
.principles li {
  counter-increment: p;
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
}
.principles li::before {
  content: "0" counter(p);
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-red-deep);
  padding-top: .15rem;
}
.principles h3 { font-size: 1.08rem; margin-bottom: .2rem; }
.principles p { font-size: .98rem; color: var(--color-ink-2); margin: 0; }

/* Service index list (home) */
.service-index { list-style: none; border-top: 1px solid var(--color-line-strong); }
.service-index li { border-bottom: 1px solid var(--color-line-strong); }
.service-index a {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  gap: var(--space-3) var(--space-4);
  align-items: center;
  padding: var(--space-5) var(--space-2);
  color: var(--color-charcoal);
  text-decoration: none;
  transition: background-color .3s var(--ease-out), padding .3s var(--ease-out);
}
.service-index__num { font-size: .85rem; color: var(--color-ink-3); font-weight: 700; }
.service-index__title { font-size: clamp(1.15rem, 2.2vw, 1.7rem); font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; }
.service-index__summary { grid-column: 2 / 3; font-size: .98rem; color: var(--color-ink-2); }
.service-index__go {
  grid-row: 1 / span 2;
  grid-column: 3;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-line-strong);
  transition: background .3s, border-color .3s, color .3s, transform .3s var(--ease-out);
}
.service-index a:hover { background: var(--color-white); padding-inline: var(--space-4); }
.service-index a:hover .service-index__go { background: var(--color-red-deep); border-color: var(--color-red-deep); color: var(--color-white); transform: rotate(-45deg); }
@media (min-width: 900px) {
  .service-index a { grid-template-columns: 3.5rem minmax(0, 1.1fr) minmax(0, 1fr) auto; }
  .service-index__summary { grid-column: 3; margin: 0; }
  .service-index__go { grid-row: auto; grid-column: 4; }
}

/* Featured materials (dark band, horizontal scroll on mobile) */
.material-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 82%);
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-4);
  margin-inline: calc(-1 * var(--space-4));
  padding-inline: var(--space-4);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.3) transparent;
}
@media (min-width: 760px) { .material-rail { grid-auto-columns: minmax(280px, 46%); } }
@media (min-width: 1024px) {
  .material-rail { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); overflow: visible; margin-inline: 0; padding-inline: 0; }
}
.material-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-large);
  background: #232222;
  border: 1px solid rgba(255, 255, 255, .08);
  overflow: hidden;
  transition: transform .35s var(--ease-out), border-color .35s;
}
.material-card:hover { transform: translateY(-4px); border-color: rgba(255, 106, 0, .55); }
.material-card__art { aspect-ratio: 16 / 10; background: #2B2A29; display: grid; place-items: center; position: relative; overflow: hidden; }
.material-card__art svg { width: 62%; height: auto; }
.material-card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.material-card__type { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--color-orange); font-weight: 700; }
.material-card h3 { margin: 0; font-size: 1.2rem; }
.material-card p { font-size: .96rem; margin: 0; }
.material-card .badge { align-self: flex-start; margin-top: auto; }

/* Why Katalyst: sticky statement + reasons */
.why {
  display: grid;
  gap: var(--space-7);
}
@media (min-width: 960px) {
  .why { grid-template-columns: .9fr 1.1fr; gap: var(--space-8); align-items: start; }
  .why__statement { position: sticky; top: calc(var(--header-h) + var(--space-6)); }
}
.why__statement blockquote {
  margin: 0 0 var(--space-5);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.why__statement blockquote span { color: var(--color-red-deep); }
.reasons { list-style: none; display: grid; gap: var(--space-4); }
@media (min-width: 640px) { .reasons { grid-template-columns: 1fr 1fr; } }
.reason {
  padding: var(--space-5);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  transition: box-shadow .3s var(--ease-out), transform .3s var(--ease-out);
}
.reason:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.reason__icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(140deg, rgba(245, 43, 24, .1), rgba(255, 106, 0, .14));
  color: var(--color-red-deep);
  margin-bottom: var(--space-4);
}
.reason__icon svg { width: 24px; height: 24px; }
.reason h3 { font-size: 1.1rem; margin-bottom: var(--space-2); }
.reason p { font-size: .97rem; color: var(--color-ink-2); margin: 0; }
@media (min-width: 640px) { .reason:nth-child(even) { transform: translateY(var(--space-6)); } .reason:nth-child(even):hover { transform: translateY(calc(var(--space-6) - 2px)); } }

/* Resource preview list */
.resource-rows { list-style: none; display: grid; gap: var(--space-3); }
.resource-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  transition: border-color .25s, box-shadow .25s;
}
.resource-row:hover { border-color: var(--color-line-strong); box-shadow: var(--shadow-sm); }
.file-chip {
  display: grid;
  place-items: center;
  width: 52px; height: 60px;
  border-radius: 8px 16px 8px 8px;
  background: var(--color-charcoal);
  color: var(--color-white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
}
.file-chip--article { background: var(--gradient-catalyst); color: var(--color-charcoal); }
.resource-row h3 { font-size: 1.05rem; margin: 0 0 .15rem; }
.resource-row p { font-size: .92rem; color: var(--color-ink-3); margin: 0; }
.resource-row .btn { grid-column: 1 / -1; justify-self: start; }
@media (min-width: 700px) {
  .resource-row { grid-template-columns: auto 1fr auto; }
  .resource-row .btn { grid-column: auto; }
}

/* Empty state */
.empty-state {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-7) var(--space-5);
  border: 1.5px dashed var(--color-line-strong);
  border-radius: var(--radius-large);
  background: var(--color-white);
}

.empty-state h3 { margin: 0; }
.empty-state p { max-width: 36rem; color: var(--color-ink-2); margin: 0; }
.section--dark .empty-state { background: transparent; border-color: rgba(255,255,255,.25); }
.section--dark .empty-state p { color: rgba(255,255,255,.75); }

/* Visit preview */
.visit {
  display: grid;
  gap: var(--space-5);
  border-radius: var(--radius-large);
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-line);
}
@media (min-width: 900px) { .visit { grid-template-columns: 1fr 1.15fr; } }
.visit__info { padding: var(--space-6) var(--space-5); }
@media (min-width: 900px) { .visit__info { padding: var(--space-7); } }
.detail-list { list-style: none; display: grid; gap: var(--space-4); margin-bottom: var(--space-6); }
.detail-list li { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-3); align-items: start; }
.detail-list__icon {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-neutral);
  color: var(--color-red-deep);
}
.detail-list__icon svg { width: 20px; height: 20px; }
.detail-list dt, .detail-list .k { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-ink-3); font-weight: 700; display: block; }
.detail-list .v { font-size: 1.02rem; display: block; word-break: break-word; }
.detail-list .v a { color: var(--color-charcoal); }
.pending { color: var(--color-ink-3); font-style: italic; }

/* Final CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-large);
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-7) var(--space-5);
  isolation: isolate;
}
@media (min-width: 900px) { .cta-band { padding: var(--space-8) var(--space-8); } }
.cta-band::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 520px; height: 520px;
  right: -140px; top: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 0, .55), rgba(245, 43, 24, .25) 45%, transparent 70%);
}
.cta-band__orbits { position: absolute; z-index: -1; right: -40px; bottom: -60px; width: 420px; opacity: .5; }
.cta-band h2 { max-width: 18ch; color: var(--color-white); }
.cta-band p { max-width: 38rem; color: rgba(255, 255, 255, .8); margin-bottom: var(--space-6); }

/* 7. PAGE HERO =========================================================== */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-7) var(--space-7);
  background: var(--color-neutral);
  border-bottom: 1px solid var(--color-line);
}
@media (min-width: 900px) { .page-hero { padding-block: var(--space-8) var(--space-8); } }
.page-hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.2rem); max-width: 16ch; margin-bottom: var(--space-4); }
.page-hero .lede { max-width: 42rem; margin: 0; }
.page-hero__orbits {
  position: absolute;
  right: -120px;
  top: 50%;
  width: 520px;
  transform: translateY(-50%);
  opacity: .9;
  pointer-events: none;
}
@media (max-width: 899px) { .page-hero__orbits { width: 340px; right: -170px; opacity: .45; } }
.page-hero > .container { position: relative; }
.breadcrumb { margin-bottom: var(--space-5); font-size: .88rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; color: var(--color-ink-3); }
.breadcrumb li + li::before { content: "/"; margin-right: .4rem; color: var(--color-line-strong); }
.breadcrumb a { color: var(--color-ink-2); }

/* 8. CATALOGS & FILTERS ================================================== */
.toolbar {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 900px) { .toolbar { grid-template-columns: minmax(0, 1fr) auto; align-items: end; } }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); border: 0; padding: 0; margin: 0; min-width: 0; }
.chips legend { width: 100%; font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-ink-3); margin-bottom: var(--space-2); }
.chip {
  min-height: 40px;
  padding: .45rem 1rem;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-charcoal);
  font-size: .92rem;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.chip:hover { border-color: var(--color-charcoal); }
.chip[aria-pressed="true"] { background: var(--color-charcoal); border-color: var(--color-charcoal); color: var(--color-white); font-weight: 700; }
.result-count { font-size: .92rem; color: var(--color-ink-3); margin: 0; }

/* Service detail sheets */
.service-sheets { list-style: none; display: grid; gap: var(--space-5); counter-reset: s; }
.service-sheet {
  counter-increment: s;
  display: grid;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-large);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  transition: box-shadow .3s var(--ease-out), border-color .3s;
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.service-sheet:hover,
.service-sheet.is-target { box-shadow: var(--shadow-md); border-color: var(--color-line-strong); }
.service-sheet.is-target { outline: 2px solid var(--color-orange); outline-offset: 4px; }
@media (min-width: 900px) {
  .service-sheet { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--space-7); padding: var(--space-7); }
}
.service-sheet__head { display: grid; gap: var(--space-3); align-content: start; }
.service-sheet__top { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.service-sheet__num { font-weight: 700; color: var(--color-red-deep); font-size: .9rem; }
.service-sheet__num::before { content: "0" counter(s); }
.service-sheet__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--color-charcoal);
  color: var(--color-orange);
}
.service-sheet__icon svg { width: 26px; height: 26px; }
.service-sheet h2 { font-size: clamp(1.45rem, 2.6vw, 2rem); margin: 0; }
.service-sheet__summary { color: var(--color-ink-2); margin: 0; }
.service-sheet__body { display: grid; gap: var(--space-4); align-content: start; }
.service-sheet__body p { margin: 0; }
.spec { display: grid; gap: var(--space-3); margin: 0; padding: var(--space-4) 0 0; border-top: 1px solid var(--color-line); }
.spec dt { font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-ink-3); }
.spec dd { margin: 0; }
.tick-list { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tick-list li { display: inline-flex; align-items: center; gap: .4em; padding: .3rem .75rem; border-radius: 999px; background: var(--color-neutral); font-size: .9rem; }
.tick-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-orange); }

/* Product grid */
.product-grid { list-style: none; display: grid; gap: var(--space-5); }
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
.product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-large);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: box-shadow .3s var(--ease-out), transform .3s var(--ease-out);
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card__art {
  position: relative;
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(25, 25, 25, .04) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, rgba(25, 25, 25, .04) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--color-neutral);
}
.product-card__art svg { width: 54%; height: auto; }
.product-card__art .badge { position: absolute; top: var(--space-3); left: var(--space-3); }
.product-card__body { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-5); flex: 1; }
.product-card__type { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--color-red-deep); }
.product-card h3 { margin: 0; font-size: 1.2rem; }
.product-card p { margin: 0; color: var(--color-ink-2); font-size: .97rem; }
.product-card__meta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-2) 0 var(--space-3); font-size: .85rem; color: var(--color-ink-3); }
.product-card .btn { margin-top: auto; align-self: flex-start; }

/* 9. RESOURCES =========================================================== */
.search-field { position: relative; }
.search-field svg { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--color-ink-3); pointer-events: none; }
.search-field input { padding-left: 2.9rem !important; }
.resource-filters { display: grid; gap: var(--space-4); margin-bottom: var(--space-5); }
@media (min-width: 760px) { .resource-filters { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: end; } }

.resource-grid { list-style: none; display: grid; gap: var(--space-4); }
@media (min-width: 680px) { .resource-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .resource-grid { grid-template-columns: repeat(3, 1fr); } }
.resource-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  transition: border-color .25s, box-shadow .25s, transform .25s var(--ease-out);
}
.resource-card:hover { border-color: var(--color-line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.resource-card__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.resource-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.resource-card h3 { font-size: 1.12rem; margin: 0; }
.resource-card p { font-size: .95rem; color: var(--color-ink-2); margin: 0; }
.resource-card__foot { margin-top: auto; padding-top: var(--space-3); display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; border-top: 1px solid var(--color-line); }
.resource-card__foot small { color: var(--color-ink-3); font-size: .85rem; }
mark { background: rgba(255, 106, 0, .22); color: inherit; padding: 0 .1em; border-radius: 2px; }

/* Article (explainers) */
.article { max-width: 760px; margin-inline: auto; }
.article h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-top: var(--space-7); }
.article p, .article li { font-size: 1.08rem; }
.article ul, .article ol { padding-left: 1.4rem; margin-bottom: var(--space-4); }
.article li { margin-bottom: var(--space-2); }
.article figure { margin: var(--space-6) 0; }
.formula {
  display: block;
  margin: var(--space-5) 0;
  padding: var(--space-4) var(--space-5);
  border-left: 4px solid var(--color-orange);
  background: var(--color-neutral);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  font-size: 1.2rem;
  font-weight: 700;
}
.callout { padding: var(--space-5); border-radius: var(--radius-medium); background: var(--color-neutral); margin: var(--space-6) 0; }
.callout h3 { margin-bottom: var(--space-2); font-size: 1.1rem; }
.callout p:last-child { margin: 0; }
.data-table { width: 100%; border-collapse: collapse; margin: var(--space-5) 0; font-size: 1rem; }
.data-table th, .data-table td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--color-line); }
.data-table th { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-ink-3); }
.table-wrap { overflow-x: auto; }

/* 10. REVIEWS, TEAM & ABOUT ============================================== */
.review-grid { list-style: none; display: grid; gap: var(--space-4); }
@media (min-width: 760px) { .review-grid { grid-template-columns: repeat(2, 1fr); } }
.review-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-large);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  margin: 0;
}
.review-card blockquote { margin: 0; font-size: 1.08rem; line-height: 1.6; }
.review-card blockquote::before { content: "\201C"; display: block; font-size: 3rem; line-height: .6; color: var(--color-orange); margin-bottom: var(--space-2); }
.review-card figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); font-size: .92rem; color: var(--color-ink-3); }
.review-card figcaption strong { color: var(--color-charcoal); }

.two-col { display: grid; gap: var(--space-7); }
@media (min-width: 960px) { .two-col { grid-template-columns: 1fr 1fr; gap: var(--space-8); } .two-col--wide-left { grid-template-columns: 1.2fr .8fr; } }

.definition {
  padding: var(--space-6);
  border-radius: var(--radius-large);
  background: var(--color-charcoal);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.definition::after {
  content: "";
  position: absolute;
  right: -80px; bottom: -80px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,0,.45), transparent 70%);
}
.definition__word { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; margin: 0; color: var(--color-white); }
.definition__pos { font-size: .9rem; color: var(--color-orange); margin-bottom: var(--space-4); }
.definition ol { padding-left: 1.2rem; display: grid; gap: var(--space-3); position: relative; z-index: 1; }
.definition li { color: rgba(255,255,255,.85); }

.steps { list-style: none; display: grid; gap: 0; counter-reset: st; position: relative; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { counter-increment: st; position: relative; padding: var(--space-5) var(--space-4) var(--space-5) 0; border-top: 2px solid var(--color-line-strong); }
.step::before {
  content: "";
  position: absolute;
  top: -8px; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FF9A5C, var(--color-red) 70%);
  box-shadow: 0 0 0 4px var(--color-white);
}
.section--neutral .step::before { box-shadow: 0 0 0 4px var(--color-neutral); }
.step__n { font-size: .8rem; font-weight: 700; color: var(--color-red-deep); letter-spacing: .1em; }
.step__n::before { content: "STEP 0" counter(st); }
.step h3 { margin: var(--space-2) 0; font-size: 1.2rem; }
.step p { font-size: .97rem; color: var(--color-ink-2); margin: 0; }

.team-grid { list-style: none; display: grid; gap: var(--space-5); }
@media (min-width: 640px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .team-grid { grid-template-columns: repeat(3, 1fr); } }
.team-card { border-radius: var(--radius-large); overflow: hidden; background: var(--color-white); border: 1px solid var(--color-line); }
.team-card__photo { aspect-ratio: 4 / 5; background: var(--color-white); overflow: hidden; position: relative; }
.team-card__photo::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 30%, rgba(255,106,0,.12), transparent 60%); }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; position: relative; }
.team-card__body { padding: var(--space-5); display: grid; gap: var(--space-2); }
.team-card h3 { margin: 0; font-size: 1.2rem; }
.team-card p { margin: 0; font-size: .95rem; color: var(--color-ink-2); }

.values { list-style: none; display: grid; gap: var(--space-4); }
@media (min-width: 760px) { .values { grid-template-columns: repeat(3, 1fr); } }
.values li { padding: var(--space-5); border-left: 3px solid var(--color-orange); background: var(--color-white); border-radius: 0 var(--radius-medium) var(--radius-medium) 0; }
.values h3 { font-size: 1.1rem; margin-bottom: var(--space-2); }
.values p { margin: 0; font-size: .97rem; color: var(--color-ink-2); }

/* 11. FORMS ============================================================== */
.form-layout { display: grid; gap: var(--space-7); align-items: start; }
@media (min-width: 960px) { .form-layout { grid-template-columns: 1.35fr .65fr; gap: var(--space-8); } }
.form-card {
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-large);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-sm);
}
@media (min-width: 700px) { .form-card { padding: var(--space-7); } }
.form-grid { display: grid; gap: var(--space-5); }
@media (min-width: 700px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .4rem; min-width: 0; }
.field label, .field .label { font-weight: 700; font-size: .95rem; }
.field .optional { font-weight: 400; color: var(--color-ink-3); font-size: .88rem; }
.field .hint { font-size: .85rem; color: var(--color-ink-3); margin: 0; }
.input,
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="search"],
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 12px;
  background: var(--color-white);
  color: var(--color-charcoal);
  line-height: 1.4;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23191919' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  background-size: 18px;
  padding-right: 2.6rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #A9A39C; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 0, .18);
}
.field [aria-invalid="true"] { border-color: var(--color-error); background: #FFF8F7; }
.field-error {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin: 0;
  font-size: .88rem;
  color: var(--color-error);
  font-weight: 700;
}
.field-error:empty { display: none; }
.field-error::before { content: "!"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--color-error); color: #fff; font-size: .72rem; flex: none; }
.check { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); align-items: start; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--color-red-deep); cursor: pointer; }
.check label { font-weight: 400; font-size: .95rem; line-height: 1.55; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.captcha-slot { min-height: 0; }
.captcha-slot:not(:empty) { min-height: 78px; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.form-actions small { color: var(--color-ink-3); font-size: .85rem; }

.spinner { width: 18px; height: 18px; border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.btn:not(.is-loading) .spinner { display: none; }
.btn.is-loading .btn__label-idle { display: none; }
.btn:not(.is-loading) .btn__label-busy { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-status {
  display: none;
  gap: var(--space-3);
  grid-template-columns: 26px 1fr;
  align-items: start;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-medium);
  font-size: .97rem;
  line-height: 1.55;
}
.form-status.is-visible { display: grid; }
.form-status svg { width: 24px; height: 24px; }
.form-status p { margin: 0; font-size: inherit; }
.form-status p + p { margin-top: .35rem; }
.form-status--success { background: #E9F6EF; color: #0F4A2A; border: 1px solid #B8E0C8; }
.form-status--error { background: #FDECEA; color: #7A1A14; border: 1px solid #F3C1BC; }
.form-status--info { background: #FFF6EE; color: #5A2A08; border: 1px solid #F6D2B4; }
.form-status a { color: inherit; font-weight: 700; }

.side-panel { display: grid; gap: var(--space-4); }
.side-card { padding: var(--space-5); border-radius: var(--radius-large); background: var(--color-neutral); }
.side-card h2, .side-card h3 { font-size: 1.15rem; margin-bottom: var(--space-3); }
.side-card p { font-size: .97rem; color: var(--color-ink-2); }
.side-card--dark { background: var(--color-charcoal); color: var(--color-white); }
.side-card--dark p { color: rgba(255,255,255,.78); }

/* 12. LOCATION & MAP ===================================================== */
.map-frame {
  position: relative;
  min-height: 320px;
  height: 100%;
  background: var(--color-neutral);
  overflow: hidden;
}
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--space-5);
}
.map-placeholder > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-placeholder__label {
  position: relative;
  z-index: 1;
  max-width: 300px;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}
.map-placeholder__label strong { display: block; margin-bottom: .25rem; }
.map-placeholder__label p { margin: 0; font-size: .9rem; color: var(--color-ink-2); }
.location-layout { display: grid; gap: var(--space-6); }
@media (min-width: 960px) { .location-layout { grid-template-columns: .85fr 1.15fr; } }
.location-layout .map-frame { border-radius: var(--radius-large); min-height: 420px; border: 1px solid var(--color-line); }
.hours-table { width: 100%; border-collapse: collapse; }
.hours-table th, .hours-table td { padding: .55rem 0; border-bottom: 1px solid var(--color-line); text-align: left; font-size: 1rem; }
.hours-table td { text-align: right; }

/* 13. FOOTER & FLOATING UI =============================================== */
.site-footer { background: var(--color-charcoal); color: rgba(255, 255, 255, .82); padding-top: var(--space-8); font-size: .95rem; }
.site-footer a { color: rgba(255, 255, 255, .88); text-decoration: none; }
.site-footer a:hover { color: var(--color-orange); text-decoration: underline; }
.footer-grid { display: grid; gap: var(--space-6); padding-bottom: var(--space-7); }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: var(--space-7); } }
.footer-brand__plate {
  display: inline-block;
  padding: .6rem 1rem;
  border-radius: var(--radius-medium);
  background: var(--color-white);
  margin-bottom: var(--space-4);
}
.footer-brand__plate img { height: 56px; width: auto; aspect-ratio: 720 / 289; }
.footer-brand p { color: rgba(255, 255, 255, .72); max-width: 26rem; font-size: .95rem; }
.footer-col h2 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--color-orange); margin-bottom: var(--space-4); }
.footer-col ul { list-style: none; display: grid; gap: .55rem; }
.footer-col .pending { color: rgba(255,255,255,.55); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .85rem;
  color: rgba(255, 255, 255, .6);
}
.footer-bottom ul { list-style: none; display: flex; gap: var(--space-4); flex-wrap: wrap; }

.floating-actions {
  position: fixed;
  right: var(--space-4);
  bottom: calc(var(--space-4) + env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
  pointer-events: none;
}
.floating-actions > * { pointer-events: auto; }
.to-top {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--color-charcoal);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s var(--ease-out), visibility 0s linear .3s, background .2s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition: opacity .3s, transform .3s var(--ease-out), visibility 0s, background .2s; }
.to-top:hover { background: var(--color-red-deep); }
.to-top svg { width: 22px; height: 22px; }
.message-fab { box-shadow: var(--shadow-lg); }

/* 14. ANIMATION & MOTION ================================================= */
/* Content is visible by default. JS adds .motion-ok to <html> only when
   motion is allowed; then reveal elements animate in as they scroll into
   view. A failsafe in main.js reveals everything after 2.5s regardless. */
.motion-ok .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); transition-delay: var(--delay, 0s); }
.motion-ok .reveal.is-visible { opacity: 1; transform: none; }

.motion-ok .hero__title .word,
.motion-ok .hero [data-stagger] {
  opacity: 0;
  transform: translateY(.45em);
  animation: rise .8s var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 70ms + 120ms);
}
.motion-ok .hero [data-stagger] { transform: translateY(14px); }
@keyframes rise { to { opacity: 1; transform: none; } }

.motion-ok .hero-visual { animation: fadeScale 1s var(--ease-out) .25s both; }
@keyframes fadeScale { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }

.draw-path { stroke-dasharray: var(--len, 1000); stroke-dashoffset: 0; }
.motion-ok .draw-path { stroke-dashoffset: var(--len, 1000); }
.motion-ok .is-visible .draw-path,
.motion-ok .draw-path.is-drawn { stroke-dashoffset: 0; transition: stroke-dashoffset 1.6s var(--ease-out) var(--draw-delay, .1s); }

.slow-spin { transform-box: fill-box; transform-origin: center; }
.motion-ok .slow-spin { animation: spin 70s linear infinite; }
.motion-ok .slow-spin--rev { animation-direction: reverse; animation-duration: 90s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* 15. PRINT ============================================================== */
@media print {
  .site-header, .mobile-menu, .floating-actions, .site-footer, .cta-band, .btn { display: none !important; }
  .page-hero, .hero, .section--neutral { background: none !important; }
  .section--dark { background: none !important; color: #000 !important; }
  a { color: #000; }
}

/* Refinements */
.empty-state > svg { width: 56px; height: 56px; color: var(--color-orange); }
.empty-state svg:not(:first-child) { width: 1.25em; height: 1.25em; }
.cta-band .eyebrow { color: rgba(255, 255, 255, .8); }
.cta-band .eyebrow__tile { background: transparent; color: var(--color-orange); }
.cta-band .eyebrow__tile::before { color: rgba(255, 255, 255, .55); }
.map-placeholder { align-content: end; padding-bottom: var(--space-6); }