/* =========================================================================
   PHANTASMA — styles.css
   Single warm-light theme. No dark mode in v1.
   Tokens follow the frontend-design spec at
   docs/superpowers/specs/2026-04-25-phantasma-frontend-design.md
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Tokens
   ------------------------------------------------------------------------- */
:root {
  /* Palette */
  --bg: oklch(97% 0.018 70);
  --bg-rgb: #f9f3eb;
  --surface: oklch(94% 0.025 60);
  --surface-rgb: #f1e6d4;
  --surface-raised: oklch(99% 0.012 75);
  --surface-raised-rgb: #fdf9f1;
  --ink: oklch(22% 0.02 60);
  --ink-rgb: #2a221a;
  --ink-soft: oklch(45% 0.025 55);
  --ink-soft-rgb: #615448;
  --accent: oklch(60% 0.14 40);
  --accent-rgb: #c87651;
  --accent-deep: oklch(45% 0.13 35);
  --accent-deep-rgb: #965233;
  --rule: oklch(86% 0.015 65);
  --rule-rgb: #dccfbf;
  --overlay: oklch(20% 0.02 60 / 0.55);

  /* Spacing — strict 4px base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: clamp(32px, 2vw + 16px, 64px);
  --space-10: clamp(96px, 8vw + 32px, 224px);

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;

  /* Shadows */
  --shadow-tile-rest: none;
  --shadow-tile-hover:
    0 1px 0 var(--rule),
    0 6px 16px -8px oklch(20% 0.02 60 / 0.08);
  --shadow-lightbox: 0 24px 60px -20px oklch(20% 0.02 60 / 0.18);

  /* Typography */
  --font-display: "Fraunces", "Iowan Old Style", "Apple Garamond", "Baskerville",
                  "Times New Roman", serif;
  --font-body: "General Sans", "Inter", -apple-system, BlinkMacSystemFont,
               "Segoe UI", system-ui, sans-serif;

  --type-hero: clamp(2.5rem, 1rem + 3.5vw, 5rem);
  --type-display: clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
  --type-h1: clamp(2rem, 1.4rem + 2vw, 3rem);
  --type-h2: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  --type-h3: 1.25rem;
  --type-h2-tile: clamp(1.5rem, 1.2rem + 0.8vw, 2rem);
  --type-body-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  --type-body: clamp(1rem, 0.92rem + 0.4vw, 1.125rem);
  --type-body-sm: 0.9375rem;
  --type-caption: 0.8125rem;
  --type-eyebrow: 0.6875rem;

  --content-max: min(1480px, 94vw);
}

/* rgb fallback for browsers that lack oklch (Safari < 16.4) */
@supports not (color: oklch(50% 0 0)) {
  :root {
    --bg: #f9f3eb;
    --surface: #f1e6d4;
    --surface-raised: #fdf9f1;
    --ink: #2a221a;
    --ink-soft: #615448;
    --accent: #c87651;
    --accent-deep: #965233;
    --rule: #dccfbf;
    --overlay: rgba(36, 29, 21, 0.55);
  }
}

/* -------------------------------------------------------------------------
   2. Reset & Base
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--type-body);
  line-height: 1.55;
  font-feature-settings: "ss01", "ss02";
  font-variant-numeric: lining-nums tabular-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

hr {
  border: 0;
}

kbd {
  font: inherit;
  font-size: 0.75em;
  padding: 1px 6px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--surface);
}

.visually-hidden {
  position: absolute;
  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;
  top: -40px;
  left: 8px;
  background: var(--accent);
  color: var(--bg);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  z-index: 100;
  transition: top 200ms ease-out;
}
.skip-link:focus { top: 8px; }

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

/* -------------------------------------------------------------------------
   3. Atmospheric layers
   ------------------------------------------------------------------------- */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0.45 0 0 0 0 0.32 0 0 0 0 0.18 0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
}

/* -------------------------------------------------------------------------
   4. Page Grid
   ------------------------------------------------------------------------- */
/* Single content rail — every section is a .page-grid and everything inside
   them aligns to the same 12-column track. Content max-width is enforced on
   the grid itself (border-box), padding gives the side gutter that the
   "bleed" zone used to provide. */
.page-grid {
  width: 100%;
  max-width: calc(var(--content-max) + 2 * var(--space-5));
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-5);
  padding-right: var(--space-5);
  box-sizing: border-box;
  display: grid;
  grid-template-columns: [content-start] repeat(12, minmax(0, 1fr)) [content-end];
  column-gap: clamp(16px, 1.5vw, 32px);
}
.page-grid > * {
  grid-column: content-start / content-end;
  min-width: 0;
}

/* -------------------------------------------------------------------------
   5. Typography utilities
   ------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 var(--space-4);
}

.eyebrow--strip {
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--type-h1);
  font-variation-settings: "opsz" 96, "SOFT" 30;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--space-7);
  max-width: 24ch;
  text-wrap: balance;
}

/* -------------------------------------------------------------------------
   6. Buttons & Links
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-body);
  letter-spacing: 0.005em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 180ms ease-out, background-color 180ms ease-out,
              box-shadow 180ms ease-out, color 180ms ease-out;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent-deep);
  padding: 14px 22px;
}
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: inset 0 1px 0 oklch(20% 0.02 60 / 0.12);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.btn-sm {
  padding: 10px 16px;
  font-size: var(--type-body-sm);
}
.btn-lg {
  padding: 18px 28px;
}

.link-quiet {
  display: inline;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--ink) 35%, transparent);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color 150ms ease-out, color 150ms ease-out;
}
.link-quiet:hover {
  color: var(--accent-deep);
  text-decoration-color: currentColor;
}
.link-quiet:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.rule {
  height: 1px;
  background: var(--rule);
  margin: var(--space-7) 0;
  border: 0;
}
.rule--footer {
  margin: 0 0 var(--space-7);
}

/* -------------------------------------------------------------------------
   7. Header
   ------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms linear;
}
.site-header.is-scrolled {
  border-bottom-color: var(--rule);
}
/* The header row is a .page-grid (so it inherits the same max-width +
   side padding as every other section), but it uses a simpler 3-zone
   column template instead of 12 columns: wordmark / nav / CTA. */
.site-header__row {
  height: 64px;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  column-gap: var(--space-6);
}
.site-header__row > .wordmark { grid-column: 1; justify-self: start; }
.site-header__row > .site-nav  {
  grid-column: 2;
  justify-self: center;
  display: flex;
  gap: var(--space-7);
  align-items: center;
}
.site-header__row > .btn       { grid-column: 3; justify-self: end; }

.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 36, "SOFT" 30;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.wordmark--footer { font-size: 1.625rem; }

.site-nav {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.site-nav a {
  position: relative;
  color: var(--ink-soft);
  padding: 8px 0;
  transition: color 150ms ease-out;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  height: 1px;
  width: 0;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 200ms ease-out;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { width: 100%; }
.site-nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

/* -------------------------------------------------------------------------
   8. Hero
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: var(--space-7) 0 var(--space-6);
  display: flex;
  align-items: flex-start;
  overflow: hidden;
}
.hero__wash {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 85% 80%,
    oklch(94% 0.04 50 / 0.55),
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}
.hero__grid {
  position: relative;
  z-index: 1;
  align-items: end;
  row-gap: var(--space-7);
}
.hero__lede {
  grid-column: content-start / span 8;
}
.hero__h {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-size: var(--type-hero);
  line-height: 1.04; /* enough room for descenders ('y', 'g', 'p') */
  letter-spacing: -0.025em;
  margin: var(--space-5) 0 var(--space-6);
  color: var(--ink);
  max-width: 100%;
}
.hero__line {
  display: block;
  overflow: hidden;
  /* extra room below the baseline so descenders aren't clipped by overflow:hidden */
  padding-bottom: 0.12em;
}
.hero__line {
  display: block;
  overflow: hidden;
}
.hero__line span {
  display: inline-block;
}

/* Initial state: text masked from below */
.js-loading .hero__line span {
  transform: translateY(110%);
}

/* Reveal */
.hero__line span {
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.is-revealed .hero__line span {
  transform: translateY(0);
}
.hero__line:nth-child(2) span {
  transition-delay: 80ms;
}

.hero__sub {
  font-size: var(--type-body-lg);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 var(--space-7);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 400ms ease-out 280ms, transform 400ms ease-out 280ms;
}
.is-revealed .hero__sub {
  opacity: 1;
  transform: none;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 400ms ease-out 360ms, transform 400ms ease-out 360ms;
}
.is-revealed .hero__cta {
  opacity: 1;
  transform: none;
}

/* Hero strip — anchored to the right corner of the content rail */
.hero__strip {
  grid-column: 9 / content-end;
  align-self: end;
  justify-self: end;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding-left: var(--space-5);
  border-left: 1px solid var(--rule);
  text-align: right;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms ease-out 360ms, transform 500ms ease-out 360ms;
}
.hero__strip .eyebrow--strip { align-self: stretch; text-align: right; }
.hero__strip .metric { align-items: flex-end; text-align: right; }
.is-revealed .hero__strip {
  opacity: 1;
  transform: none;
}
.metric { display: flex; flex-direction: column; gap: 2px; }
.metric__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144, "SOFT" 0;
  font-size: var(--type-display);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.metric__label {
  font-size: var(--type-body);
  font-weight: 500;
  color: var(--ink);
}
.metric__source {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

/* -------------------------------------------------------------------------
   9. Capabilities (3-column: What / How / Why)
   ------------------------------------------------------------------------- */
.capabilities {
  padding: var(--space-6) 0;
}
.cap-headline {
  grid-column: content-start / content-end;
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-size: var(--type-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 52ch;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}
.cap-grid {
  grid-column: content-start / content-end;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: var(--space-4);
  align-items: start;
}
.cap-col {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: background-color 200ms ease-out, transform 200ms ease-out,
              box-shadow 200ms ease-out;
  box-shadow: var(--shadow-tile-rest);
}
.cap-col:hover {
  background: var(--surface-raised);
  transform: translateY(-1.5px);
  box-shadow: var(--shadow-tile-hover);
}
.cap-col__h {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--rule);
}
.cap-col__intro {
  font-size: var(--type-body-sm);
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 var(--space-3);
  line-height: 1.5;
}
.cap-col__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}
.cap-row {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 0 var(--space-3);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--rule);
}
.cap-row:first-child {
  border-top: none;
  padding-top: 0;
}
.cap-row__num {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 30;
  font-size: 0.9rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.cap-row__h {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-body-sm);
  color: var(--ink);
  margin: 0 0 var(--space-1);
  line-height: 1.3;
}
.cap-row__copy {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  margin: 0 0 var(--space-1);
  line-height: 1.55;
}
.cap-row__tags {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  opacity: 0.75;
  letter-spacing: 0.01em;
  margin: 0;
  line-height: 1.4;
}

/* -------------------------------------------------------------------------
   10. Selected Work / Bento
   ------------------------------------------------------------------------- */
.work {
  padding: var(--space-9) 0;
}
.work__header {
  grid-column: content-start / span 10;
  margin-bottom: var(--space-5);
}
.work__sub {
  color: var(--ink-soft);
  font-size: var(--type-body);
  margin: var(--space-3) 0 0;
}
.bento {
  grid-column: content-start / content-end;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: 240px 240px 240px 240px;
  gap: var(--space-6);
  grid-template-areas:
    "case6 case6 case1 case4"
    "case6 case6 case2 case2"
    "case3 case3 case5 case5"
    "case7 case7 case7 case7";
}
.bento [data-area="case1"] { grid-area: case1; }
.bento [data-area="case2"] { grid-area: case2; }
.bento [data-area="case3"] { grid-area: case3; }
.bento [data-area="case4"] { grid-area: case4; }
.bento [data-area="case5"] { grid-area: case5; }
.bento [data-area="case6"] { grid-area: case6; }
.bento [data-area="case7"] { grid-area: case7; }

/* Tile */
.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 20px 20px 16px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  height: 100%;
  transition: transform 200ms ease-out, background-color 200ms ease-out,
              box-shadow 200ms ease-out;
  overflow: hidden;
  box-shadow: var(--shadow-tile-rest);
}
.tile:hover,
.tile:focus-visible {
  background: var(--surface-raised);
  transform: translateY(-1.5px);
  box-shadow: var(--shadow-tile-hover);
}
.tile:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.tile:active {
  transform: translateY(0);
  box-shadow: inset 0 1px 0 oklch(20% 0.02 60 / 0.06);
}
.tile[data-area="case2"],
.tile[data-area="case3"],
.tile[data-area="case5"],
.tile[data-area="case7"] {
  padding: 24px 28px 20px;
}
.tile[data-area="case6"] {
  padding: 32px 36px 28px;
}

.tile__chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
  border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
  border-radius: var(--radius-sm);
  background: transparent;
  align-self: flex-start;
  margin-bottom: var(--space-5);
}

.tile__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 30;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
  font-size: 1.5rem;
}
.tile[data-area="case2"] .tile__title,
.tile[data-area="case3"] .tile__title,
.tile[data-area="case5"] .tile__title,
.tile[data-area="case7"] .tile__title {
  font-size: var(--type-h2-tile);
}
.tile[data-area="case6"] .tile__title {
  font-size: clamp(2rem, 1.4rem + 1.6vw, 2.75rem);
  margin-bottom: var(--space-4);
}

.tile__outcome {
  font-family: var(--font-body);
  color: var(--ink-soft);
  font-size: var(--type-body-sm);
  margin: var(--space-3) 0 0;
  max-width: 32em;
  display: none;
}
.tile[data-area="case2"] .tile__outcome,
.tile[data-area="case3"] .tile__outcome,
.tile[data-area="case5"] .tile__outcome,
.tile[data-area="case6"] .tile__outcome,
.tile[data-area="case7"] .tile__outcome {
  display: block;
}

.tile__hero-pair {
  margin-top: var(--space-5);
  display: none;
  gap: var(--space-6);
  align-items: baseline;
}
.tile[data-area="case6"] .tile__hero-pair {
  display: flex;
}
.tile__hero-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144, "SOFT" 0;
  font-size: clamp(2.5rem, 2rem + 1.5vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.tile__hero-foil {
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--ink-soft);
}

.tile__bottom {
  margin-top: auto;
  padding-top: var(--space-4);
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
}
.tile__bottom::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 1px;
  width: 80%;
  background: var(--rule);
  transform-origin: left center;
  transition: width 200ms ease-out, background-color 200ms ease-out;
}
.tile:hover .tile__bottom::before,
.tile:focus-visible .tile__bottom::before {
  width: 100%;
  background: var(--accent);
}
.tile__kpi {
  font-family: var(--font-body);
  font-size: var(--type-body-sm);
  color: var(--ink);
}
.tile__kpi strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 72, "SOFT" 0;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  margin-right: 0.4em;
}
.tile__open {
  font-family: var(--font-body);
  font-size: var(--type-caption);
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform 200ms ease-out;
}
.tile:hover .tile__open,
.tile:focus-visible .tile__open {
  transform: translateX(4px);
  color: var(--accent-deep);
}

/* -------------------------------------------------------------------------
   11. Approach strip
   ------------------------------------------------------------------------- */
.approach {
  padding: var(--space-9) 0;
}
.approach .eyebrow,
.approach .section-title {
  grid-column: content-start / span 8;
}
.approach__strip {
  grid-column: content-start / content-end;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-5);
  position: relative;
  margin-top: var(--space-7);
}
.approach__station {
  position: relative;
  z-index: 1;
  padding-top: 36px;
}
/* Each station draws the line segment connecting its own marker to the
   next station's marker (over its right edge and across the column gap).
   The last station has no segment because there's no next marker. */
.approach__station::after {
  content: "";
  position: absolute;
  top: 12px; /* vertical center of the 24px marker */
  left: 12px; /* horizontal center of own marker */
  width: calc(100% + var(--space-5)); /* span own column + gap to next marker center */
  height: 1px;
  background: var(--rule);
  z-index: 0;
}
.approach__station:last-child::after {
  display: none;
}
.approach__marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--rule);
  background: var(--bg);
  border-radius: 50%;
  z-index: 2;
  transition: background-color 600ms ease-out, border-color 600ms ease-out;
}
.approach__station.is-active .approach__marker,
.approach__station:hover .approach__marker,
.approach__station:focus-within .approach__marker {
  background: var(--accent);
  border-color: var(--accent);
}
.approach__station.is-active .approach__marker::after,
.approach__station:hover .approach__marker::after,
.approach__station:focus-within .approach__marker::after {
  content: "";
  position: absolute;
  inset: 6px;
  background: var(--bg);
  border-radius: 50%;
}
/* When the user is hovering one station, the auto-cycled active state
   on a *different* station should fade so only the hovered one reads as
   active. */
.approach__strip:hover .approach__station.is-active:not(:hover) .approach__marker {
  background: var(--bg);
  border-color: var(--rule);
}
.approach__strip:hover .approach__station.is-active:not(:hover) .approach__marker::after {
  display: none;
}
/* Hovered station's title/copy gets a subtle reinforcement */
.approach__station {
  cursor: default;
  transition: transform 200ms ease-out;
}
.approach__station:hover .approach__h {
  color: var(--accent-deep);
}
.approach__station:hover .approach__copy {
  color: var(--ink);
}
.approach__num {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: var(--space-2);
}
.approach__h {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-h3);
  color: var(--ink);
  margin: 0 0 var(--space-2);
}
.approach__copy {
  font-size: var(--type-body-sm);
  color: var(--ink-soft);
  margin: 0;
  max-width: 22ch;
}

/* -------------------------------------------------------------------------
   12. Stack & Industries
   ------------------------------------------------------------------------- */
.stack {
  padding: var(--space-9) 0;
}
.stack .eyebrow,
.stack .section-title {
  grid-column: content-start / span 8;
}
.stack__grid {
  grid-column: content-start / content-end;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  margin-top: var(--space-7);
}
.stack__panel {
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  background: var(--bg);
}
.stack__h {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 var(--space-5);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 32px;
  padding: 0 14px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  font-size: var(--type-caption);
  color: var(--ink);
  transition: border-color 180ms ease-out, background-color 180ms ease-out;
}
.chip:hover {
  border-color: var(--accent);
  background: var(--surface-raised);
}
.chip__dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

/* -------------------------------------------------------------------------
   13. Aggregate Impact
   ------------------------------------------------------------------------- */
.impact {
  position: relative;
  padding: var(--space-9) 0;
}
.impact__wash {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    oklch(96% 0.03 65 / 0.4),
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}
.impact .eyebrow,
.impact .section-title,
.impact__grid {
  position: relative;
  z-index: 1;
}
.impact .eyebrow,
.impact .section-title {
  grid-column: content-start / span 8;
}
.impact__grid {
  grid-column: content-start / content-end;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-7);
}
.impact-tile {
  aspect-ratio: 1 / 1;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--space-3);
  border: 1px solid var(--rule);
}
.impact-tile__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144, "SOFT" 0;
  font-size: clamp(2.25rem, 1.5rem + 2vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.impact-tile__label {
  font-size: var(--type-body);
  color: var(--ink);
  margin: 0;
  max-width: 22ch;
}
.impact-tile__source {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  margin: 0;
  letter-spacing: 0.01em;
}

/* -------------------------------------------------------------------------
   14. About
   ------------------------------------------------------------------------- */
.about {
  padding: var(--space-9) 0;
}
.about .eyebrow,
.about .section-title,
.about__body {
  grid-column: content-start / span 8;
}
.about__body p {
  font-size: var(--type-body-lg);
  color: var(--ink);
  margin: 0 0 var(--space-5);
  max-width: 60ch;
}
.about__body p:last-child {
  color: var(--ink-soft);
}

/* -------------------------------------------------------------------------
   15. Booking
   ------------------------------------------------------------------------- */
.booking {
  padding: var(--space-9) 0 var(--space-10);
}
.booking__grid {
  row-gap: var(--space-7);
}
.booking__lede {
  grid-column: content-start / span 7;
}
.booking__h {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-size: var(--type-h1);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-5);
  color: var(--ink);
}
.booking__sub {
  font-size: var(--type-body-lg);
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 var(--space-6);
}
.booking__fallback {
  font-size: var(--type-body);
  color: var(--ink-soft);
  margin: 0;
}
.booking__embed {
  grid-column: span 5 / content-end;
}
.booking__placeholder {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  cursor: pointer;
  min-height: 320px;
  justify-content: center;
  transition: background-color 200ms ease-out, border-color 200ms ease-out,
              transform 200ms ease-out;
}
.booking__placeholder:hover,
.booking__placeholder:focus-visible {
  background: var(--surface-raised);
  border-color: var(--accent);
  transform: translateY(-1.5px);
  outline: none;
}
.booking__placeholder.is-loaded {
  cursor: default;
  transform: none;
  background: var(--bg);
  border-color: var(--rule);
  padding: 0;
  min-height: 780px;
  overflow: hidden;
}
.booking__placeholder.is-loaded .calendly-inline-widget {
  width: 100%;
  border-radius: var(--radius-md);
}
.booking__placeholder-eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}
.booking__placeholder-h {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 30;
  font-size: var(--type-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.booking__placeholder-sub {
  font-size: var(--type-body);
  color: var(--ink-soft);
  margin: 0;
  max-width: 36ch;
}

/* -------------------------------------------------------------------------
   16. Footer
   ------------------------------------------------------------------------- */
.site-footer {
  padding: var(--space-7) 0 var(--space-7);
}
.site-footer__inner {
  row-gap: var(--space-5);
}
.site-footer__inner > * {
  grid-column: content-start / content-end;
}
.site-footer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.site-footer__row--meta {
  font-size: var(--type-caption);
  color: var(--ink-soft);
}
.site-footer__tagline {
  margin: 0;
  flex: 0 0 auto;
}
.site-footer__copy {
  margin: 0;
  flex: 0 0 auto;
}

/* -------------------------------------------------------------------------
   17. Lightbox
   ------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
}
.lightbox[hidden] {
  display: none;
}
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  cursor: pointer;
  opacity: 0;
  transition: opacity 200ms ease-out;
}
.lightbox.is-open .lightbox__backdrop {
  opacity: 1;
}
.lightbox__container {
  position: relative;
  width: min(1080px, 92vw);
  height: min(720px, 88vh);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lightbox);
  display: grid;
  grid-template-rows: 56px 1fr 56px;
  overflow: hidden;
  transform-origin: center;
  will-change: transform;
}
.lightbox.is-animating .lightbox__container {
  transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  border-bottom: 1px solid var(--rule);
}
.lightbox__breadcrumb {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}
.lightbox__breadcrumb > span:first-child { color: var(--ink); }
.lightbox__slidecount {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.lightbox__close {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition: color 150ms ease-out, background-color 150ms ease-out;
  font-size: 1rem;
}
.lightbox__close:hover { color: var(--ink); background: var(--surface); }
.lightbox__close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.lightbox__hint {
  position: absolute;
  top: 72px;
  right: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--type-caption);
  color: var(--ink-soft);
  z-index: 5;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 200ms ease-out, transform 200ms ease-out;
  pointer-events: none;
}
.lightbox__hint:not([hidden]) {
  opacity: 1;
  transform: none;
}

.lightbox__stage {
  overflow-y: auto;
  padding: var(--space-7) var(--space-7);
  position: relative;
}
.lightbox__stage > .slide {
  display: none;
}
.lightbox__stage > .slide.is-active {
  display: block;
  animation: slide-in 180ms ease-out;
}
@keyframes slide-in {
  from { opacity: 0; transform: translateX(8px); }
  to   { opacity: 1; transform: translateX(0); }
}
.lightbox__stage > .slide.is-prev {
  display: block;
  animation: slide-out-prev 180ms ease-out forwards;
}
.lightbox__stage > .slide.is-next {
  display: block;
  animation: slide-out-next 180ms ease-out forwards;
}
@keyframes slide-out-prev {
  to { opacity: 0; transform: translateX(8px); display: none; }
}
@keyframes slide-out-next {
  to { opacity: 0; transform: translateX(-8px); display: none; }
}

.lightbox__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  border-top: 1px solid var(--rule);
  gap: var(--space-4);
}
.lightbox__nav {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--ink);
  border-radius: var(--radius-sm);
  transition: background-color 150ms ease-out, opacity 150ms ease-out;
  font-size: 0.875rem;
}
.lightbox__nav:hover { background: var(--surface); }
.lightbox__nav:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.lightbox__nav[disabled] {
  opacity: 0.3;
  cursor: not-allowed;
}
.lightbox__dots {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin: 0 auto;
}
.lightbox__dots button {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  position: relative;
  border-radius: 50%;
}
.lightbox__dots button::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: transparent;
  transition: background-color 150ms ease-out, border-color 150ms ease-out;
}
.lightbox__dots button.is-active::after {
  background: var(--accent);
  border-color: var(--accent);
}
.lightbox__dots button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* -------------------------------------------------------------------------
   18. Slide content templates
   ------------------------------------------------------------------------- */
.slide { color: var(--ink); }
.slide__chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
  border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-5);
}
.slide__h {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-size: clamp(1.875rem, 1.5rem + 1.4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-5);
  max-width: 22ch;
  text-wrap: balance;
}
.slide__lead {
  font-size: var(--type-body-lg);
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0 0 var(--space-7);
}

/* Cover slide hero */
.slide-cover__hero {
  margin-top: var(--space-7);
  display: flex;
  align-items: baseline;
  gap: var(--space-7);
  flex-wrap: wrap;
}
.slide-cover__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 144, "SOFT" 0;
  font-size: clamp(4rem, 3rem + 4vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.slide-cover__num-label {
  font-size: var(--type-body);
  color: var(--ink-soft);
  margin: 0;
  max-width: 24ch;
}
.slide-cover__num-foil {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  margin: 4px 0 0;
}
.slide-cover__headline {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.slide-cover__headline-before {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink-soft);
  text-decoration: line-through;
  text-decoration-color: var(--ink-soft);
  margin: 0;
}
.slide-cover__headline-after {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 30;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}

/* Situation slide */
.slide-situation {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: var(--space-7);
}
.slide-situation__prose p {
  font-size: var(--type-body-lg);
  margin: 0 0 var(--space-4);
  max-width: 50ch;
}
.slide-situation__scale {
  border-left: 1px solid var(--rule);
  padding-left: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.slide-situation__scale-h {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 var(--space-2);
}
.scale-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-2);
}
.scale-row:last-child { border-bottom: 0; }
.scale-row__num {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 0;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}
.scale-row__label {
  font-size: var(--type-caption);
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

/* Built slide */
.slide-built__body {
  display: contents;
}
.slide-built__body--has-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.slide-built__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--rule);
}
.slide-built__diagram {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
.slide-built__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.diagram-box {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: var(--type-body-sm);
  color: var(--ink);
  min-width: 140px;
  text-align: center;
  flex: 0 1 auto;
}
.diagram-arrow {
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 500;
}
.slide-built__caption {
  font-size: var(--type-body-sm);
  color: var(--ink-soft);
  margin: var(--space-5) 0 0;
  max-width: 60ch;
  font-style: italic;
}

/* Impact slide */
.slide-impact__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-5);
}
.slide-impact__table th,
.slide-impact__table td {
  text-align: left;
  padding: var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--rule);
  font-size: var(--type-body);
  font-variant-numeric: tabular-nums;
}
.slide-impact__table thead th {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
}
.slide-impact__table tbody th {
  font-weight: 400;
  color: var(--ink-soft);
}
.slide-impact__tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}
.slide-impact__tile {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.slide-impact__tile-num {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 0;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.slide-impact__tile-label {
  font-size: var(--type-body-sm);
  color: var(--ink-soft);
  margin: 0;
}

/* Stack slide */
.slide-stack {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-6);
}
.slide-stack__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.slide-stack__engagement {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.slide-stack__engagement dl {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}
.slide-stack__engagement dt {
  font-size: var(--type-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 2px;
  font-weight: 500;
}
.slide-stack__engagement dd {
  margin: 0;
  font-size: var(--type-body);
  color: var(--ink);
}
.slide-stack__cta {
  grid-column: 1 / -1;
  margin-top: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--rule));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.slide-stack__cta-h {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 72, "SOFT" 30;
  font-size: 1.375rem;
  margin: 0;
  letter-spacing: -0.01em;
}

/* -------------------------------------------------------------------------
   19. Body lock when lightbox open
   ------------------------------------------------------------------------- */
body.is-locked {
  overflow: hidden;
}

/* -------------------------------------------------------------------------
   20. Responsive
   ------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  /* Header: tighten gap and shrink nav text */
  .site-header__row > .site-nav {
    gap: var(--space-5);
  }
  .site-header__row > .site-nav a {
    font-size: 0.625rem;
  }

  .hero__lede { grid-column: content-start / content-end; }
  .hero__strip {
    grid-column: content-start / content-end;
    justify-self: stretch;
    text-align: left;
    flex-direction: row;
    justify-content: space-between;
    border-left: 0;
    border-top: 1px solid var(--rule);
    padding-left: 0;
    padding-top: var(--space-5);
    gap: var(--space-5);
  }
  .hero__strip .eyebrow--strip,
  .hero__strip .metric { text-align: left; align-items: flex-start; }
  .metric { flex: 1; }

  /* Approach on tablet+mobile stacks vertically — replace horizontal
     connector with a vertical one. */
  .approach__station::after {
    top: 24px;
    left: 12px;
    width: 1px;
    height: calc(100% + var(--space-6) - 12px);
  }

  .cap-grid {
    grid-template-columns: 1fr;
    row-gap: var(--space-4);
  }

  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(6, 220px);
    grid-template-areas:
      "case6 case6"
      "case6 case6"
      "case1 case4"
      "case2 case2"
      "case3 case5"
      "case7 case7";
  }

  .approach__strip {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .approach__strip::before {
    display: none;
  }

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

  .impact__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .booking__lede,
  .booking__embed {
    grid-column: content-start / content-end;
  }

  .lightbox__container {
    width: 92vw;
    height: 88vh;
    border-radius: var(--radius-md);
  }
  .slide-situation,
  .slide-stack {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  :root {
    --content-max: 100vw;
  }
  .page-grid {
    max-width: 100%;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    grid-template-columns: [content-start] repeat(4, minmax(0, 1fr)) [content-end];
    column-gap: var(--space-3);
  }
  .page-grid > * {
    grid-column: content-start / content-end;
  }

  .site-header__row > .site-nav { display: none; }

  .cap-grid { column-gap: 0; }

  .hero { min-height: auto; padding: var(--space-8) 0 var(--space-7); }
  .hero__strip { flex-direction: column; }

  .bento {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-auto-rows: minmax(180px, auto);
    grid-template-areas:
      "case6"
      "case2"
      "case5"
      "case1"
      "case4"
      "case3"
      "case7";
  }

  .impact__grid {
    grid-template-columns: 1fr;
  }
  .impact-tile { aspect-ratio: auto; min-height: 220px; }

  .lightbox__container {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    border-radius: 0;
    border: 0;
  }
  .lightbox__stage { padding: var(--space-5) var(--space-5); }
  .slide-impact__tiles { grid-template-columns: 1fr; }
  .lightbox__hint { display: none; }
}

/* -------------------------------------------------------------------------
   21. Reduced motion
   ------------------------------------------------------------------------- */
@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;
  }

  .hero__line span,
  .hero__sub,
  .hero__cta,
  .hero__strip {
    transform: none !important;
    opacity: 1 !important;
  }
}

/* -------------------------------------------------------------------------
   22. Pre-load shielding
   ------------------------------------------------------------------------- */
.js-loading .hero__sub,
.js-loading .hero__cta,
.js-loading .hero__strip {
  opacity: 0;
}