/* =========================================================================
   d/acc microgrants — design system
   Light is the default; [data-theme="dark"] supplies the dark palette.
   Colors are driven by tokens so both themes share one set of rules.
   ========================================================================= */

:root {
  --bg: #ffffff;
  --bg-rgb: 255, 255, 255;
  --bg-elevated: #ffffff;
  --bg-elevated-rgb: 255, 255, 255;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.12);

  --accent-green: #0d7d4d;
  --accent-green-mid: #12a162;
  --accent-green-text: #0a5c3a;
  --accent-blue: #0071e3;
  --accent-blue-deep: #0058b0;

  --glow-green: rgba(13, 125, 77, 0.14);
  --glow-blue: rgba(0, 113, 227, 0.12);
  --glow-bottom: rgba(0, 113, 227, 0.05);

  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-hover: rgba(255, 255, 255, 0.82);
  --glass-bg-active: rgba(255, 255, 255, 0.94);
  --bar-bg: rgba(255, 255, 255, 0.72);
  --field-bg: var(--bg);

  --hero-shadow: 0 1px 3px rgba(255, 255, 255, 0.9), 0 2px 20px rgba(245, 245, 247, 0.8);

  --max: 58rem;
  --max-wide: 80rem;
  --bar-h: 3.5rem;

  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-pill: 980px;

  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.07);
  --shadow-bar: 0 1px 0 var(--border), 0 6px 24px rgba(0, 0, 0, 0.05);
}

:root[data-theme="dark"] {
  --bg: #0b0d11;
  --bg-rgb: 11, 13, 17;
  --bg-elevated: #15181e;
  --bg-elevated-rgb: 21, 24, 30;
  --text: #f1f3f5;
  --muted: #9aa1ac;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);

  --accent-green: #34d39b;
  --accent-green-mid: #2bbf8a;
  --accent-green-text: #41dca3;
  --accent-blue: #3b9dff;
  --accent-blue-deep: #2f7fe0;

  --glow-green: rgba(45, 212, 164, 0.10);
  --glow-blue: rgba(59, 157, 255, 0.10);
  --glow-bottom: rgba(59, 157, 255, 0.06);

  --glass-bg: rgba(30, 34, 42, 0.55);
  --glass-bg-hover: rgba(42, 48, 58, 0.85);
  --glass-bg-active: rgba(50, 56, 68, 0.95);
  --bar-bg: rgba(13, 16, 21, 0.72);
  --field-bg: rgba(255, 255, 255, 0.04);

  --hero-shadow: 0 1px 12px rgba(0, 0, 0, 0.6), 0 2px 30px rgba(0, 0, 0, 0.5);

  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-card: 0 10px 44px rgba(0, 0, 0, 0.55);
  --shadow-bar: 0 1px 0 var(--border), 0 8px 28px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 100% 70% at 100% -10%, var(--glow-blue), transparent 55%),
    radial-gradient(ellipse 90% 50% at -5% 20%, var(--glow-green), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 100%, var(--glow-bottom), transparent 55%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

::selection {
  background: var(--accent-blue);
  color: #fff;
}

/* ---------- Layout ---------- */
.wrap {
  max-width: min(var(--max), 100% - 2rem);
  margin: 0 auto;
  padding: clamp(2.25rem, 5vw, 4rem) clamp(1.25rem, 5vw, 4rem) clamp(4rem, 10vw, 7rem);
}

.wrap--wide {
  max-width: min(var(--max-wide), 100% - 2rem);
}

.wrap--narrow {
  max-width: min(40rem, 100% - 2rem);
}

.page-home-main {
  padding-top: clamp(2rem, 5vw, 3rem);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  transform: translate(-50%, -150%);
  z-index: 200;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  background: var(--accent-blue);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translate(-50%, 0);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* ---------- Mockup notice banner ----------
   A dismissible strip flagging that this is a design concept, not a live
   service. Stays dark in both themes so it reads as page chrome; the inline
   <head> script hides it pre-paint once dismissed (no layout flash). */
html.promo-hidden .promo {
  display: none;
}

.promo {
  position: relative;
  z-index: 130;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.5rem 2.75rem;
  background: #15181e;
  border-bottom: 1px solid var(--border-strong);
  color: rgba(255, 255, 255, 0.74);
  text-align: center;
}

.promo__text {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.promo__badge {
  display: inline-flex;
  align-items: center;
  margin-right: 0.55rem;
  padding: 0.14rem 0.55rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(125deg, var(--accent-green-mid) 0%, var(--accent-blue) 100%);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  vertical-align: middle;
}

.promo__text strong {
  color: #fff;
  font-weight: 600;
}

.promo__dismiss {
  position: absolute;
  top: 50%;
  right: 0.6rem;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.promo__dismiss:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.promo__dismiss:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* ---------- Persistent header ---------- */
.site-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bar-bg);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-bar);
}

/* On the home page the bar floats in only after the hero is scrolled past. */
.site-bar--auto {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.site-bar--auto.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.site-bar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem 1rem;
  max-width: var(--max-wide);
  margin: 0 auto;
  min-height: var(--bar-h);
  padding: 0.45rem clamp(1.1rem, 5vw, 2.5rem);
}

.site-bar-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.1em;
  margin-right: auto;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.site-bar-mark span[aria-hidden] {
  background: linear-gradient(125deg, var(--accent-green-mid) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.site-bar-mark-light {
  color: var(--muted);
}

.site-bar-mark:hover {
  opacity: 0.85;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover {
  color: var(--text);
  background: var(--glass-bg-hover);
}

.site-nav a[aria-current="page"] {
  color: var(--text);
  background: var(--glass-bg-active);
}

.site-nav a:focus-visible,
.site-bar-mark:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: var(--radius-pill);
}

.site-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 1.05rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(0, 113, 227, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.site-cta:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(0, 113, 227, 0.36);
}

.site-cta:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
}

/* ---------- Theme toggle ---------- */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  color: var(--text);
  background: var(--glass-bg);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
  background: var(--glass-bg-hover);
  color: var(--accent-blue);
  transform: translateY(-1px);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
}

.theme-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
}

.theme-toggle .ti-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .ti-sun {
  display: block;
}

:root[data-theme="dark"] .theme-toggle .ti-moon {
  display: none;
}

/* ---------- Hero (home) ---------- */
.hero-full {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(var(--bg-rgb), 0.2) 0%,
    rgba(var(--bg-rgb), 0.35) 28%,
    rgba(var(--bg-rgb), 0.65) 55%,
    rgba(var(--bg-rgb), 0.92) 82%,
    var(--bg) 100%
  );
}

:root[data-theme="dark"] .hero-bg {
  filter: brightness(0.82) saturate(1.05);
}

.hero-full-inner {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: min(var(--max), 100% - 2rem);
  margin: 0 auto;
  padding: clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 5vw, 4rem) clamp(2rem, 6vh, 4rem);
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-nav--hero a,
.hero-top .theme-toggle {
  background: rgba(255, 255, 255, 0.55);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

:root[data-theme="dark"] .site-nav--hero a,
:root[data-theme="dark"] .hero-top .theme-toggle {
  background: rgba(20, 24, 30, 0.5);
}

.site-nav--hero a:hover {
  background: rgba(255, 255, 255, 0.82);
}

:root[data-theme="dark"] .site-nav--hero a:hover {
  background: rgba(36, 42, 52, 0.85);
}

.site-nav--hero a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
}

:root[data-theme="dark"] .site-nav--hero a[aria-current="page"] {
  background: rgba(44, 50, 62, 0.95);
}

.hero-full-content {
  margin-top: auto;
  padding-top: clamp(2rem, 12vh, 6rem);
  max-width: 40rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.1rem;
  padding: 0.32rem 0.85rem 0.32rem 0.7rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--accent-green-text);
  background: var(--glass-bg-active);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
}

.hero-eyebrow .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green-mid), var(--accent-blue));
}

.hero-full .mark {
  text-shadow: var(--hero-shadow);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.85rem;
  margin-top: 1.5rem;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.hero-btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border: none;
  box-shadow: 0 2px 14px rgba(0, 113, 227, 0.3);
}

.hero-btn--primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 113, 227, 0.38);
}

.hero-btn--secondary {
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.hero-btn--secondary:hover {
  border-color: var(--accent-green-mid);
  color: var(--accent-green);
  transform: translateY(-1px);
}

.hero-btn:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
}

.hero-sentinel {
  height: 1px;
  width: 1px;
}

/* ---------- Page header (interior pages) ---------- */
.page-head {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--border);
}

.page-head .mark {
  margin-bottom: 0.5rem;
}

.page-head .tagline {
  color: var(--muted);
}

/* ---------- Type ---------- */
.mark {
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 8.5vw, 4.75rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 0 0 0.65rem;
  font-feature-settings: "kern" 1;
}

.page-head .mark {
  font-size: clamp(2.4rem, 6vw, 3.5rem);
}

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

.mark a:hover {
  opacity: 0.85;
}

.mark span {
  background: linear-gradient(125deg, var(--accent-green-mid) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 0.02em;
}

@supports not (background-clip: text) {
  .mark span,
  .site-bar-mark span[aria-hidden] {
    -webkit-text-fill-color: var(--accent-blue);
    color: var(--accent-blue);
  }
}

.tagline {
  margin: 0;
  font-size: clamp(1.125rem, 2.5vw, 1.35rem);
  color: var(--muted);
  font-weight: 400;
  max-width: 36ch;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.tagline.tagline--hero-full {
  max-width: 38rem;
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  line-height: 1.5;
  letter-spacing: -0.015em;
  text-shadow: var(--hero-shadow);
}

section {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

section:last-of-type {
  margin-bottom: 0;
}

h2 {
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 3.5vw, 2rem);
  font-weight: 400;
  margin: 0 0 0.85rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 62ch;
}

p:last-child {
  margin-bottom: 0;
}

.lede {
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  color: var(--text);
  line-height: 1.55;
  max-width: 52ch;
  letter-spacing: -0.02em;
}

.lede strong {
  color: var(--text);
  font-weight: 600;
}

.our-bet em {
  color: var(--text);
  font-style: normal;
  font-weight: 500;
}

.text-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.text-link:hover {
  border-bottom-color: var(--accent-blue);
}

.text-link:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.inline-cta .text-link {
  font-weight: 600;
}

.inline-cta {
  margin-top: 1.75rem;
  max-width: none;
}

/* ---------- "Why this matters" ---------- */
.section-why {
  margin-left: calc(-1 * clamp(1.25rem, 5vw, 4rem));
  margin-right: calc(-1 * clamp(1.25rem, 5vw, 4rem));
  padding: clamp(1.75rem, 4vw, 2.75rem) clamp(1.25rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(0, 113, 227, 0.10) 0%, rgba(18, 161, 98, 0.08) 48%, rgba(0, 113, 227, 0.06) 100%);
  border: 1px solid rgba(0, 113, 227, 0.16);
  box-shadow: 0 8px 32px rgba(13, 125, 77, 0.07), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

:root[data-theme="dark"] .section-why {
  background:
    linear-gradient(145deg, rgba(59, 157, 255, 0.12) 0%, rgba(45, 212, 164, 0.09) 48%, rgba(59, 157, 255, 0.06) 100%);
  border-color: rgba(59, 157, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.section-why > h2 {
  color: var(--accent-green-text);
  margin-bottom: 0.65rem;
}

.section-why > p {
  color: var(--text);
  max-width: 58ch;
}

ul.risks {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

ul.risks li {
  margin: 0;
  padding: 1.75rem 0;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.section-why ul.risks li {
  border-bottom-color: rgba(0, 113, 227, 0.16);
}

:root[data-theme="dark"] .section-why ul.risks li {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

ul.risks li:first-child {
  padding-top: 0;
}

ul.risks li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

ul.risks strong {
  display: block;
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--text);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

ul.risks a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

ul.risks a:hover {
  border-bottom-color: var(--accent-blue);
}

ul.risks a:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- "What we provide" ---------- */
.section-provide > h2 {
  margin-bottom: 0.5rem;
}

.section-provide .section-sub {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 48ch;
}

.offer {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .offer {
    grid-template-columns: repeat(3, 1fr);
  }
}

.offer article {
  padding: 1.6rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.offer article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}

.offer article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.9;
}

.offer article:nth-child(1)::before {
  background: linear-gradient(90deg, var(--accent-green-mid), var(--accent-green));
}

.offer article:nth-child(2)::before {
  background: linear-gradient(90deg, var(--accent-blue), #5ac8fa);
}

.offer article:nth-child(3)::before {
  background: linear-gradient(90deg, var(--accent-green-mid), var(--accent-blue));
}

.offer h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.offer p {
  margin: 0;
  font-size: 0.98rem;
  max-width: none;
}

/* ---------- FAQ ---------- */
.faq {
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-intro {
  margin: 0 0 0.25rem;
  color: var(--muted);
  max-width: 48ch;
}

.faq-item {
  margin: 0;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  padding-top: 0.25rem;
}

.faq-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.faq-item p {
  margin: 0;
  font-size: 1rem;
  color: var(--muted);
  max-width: 58ch;
  line-height: 1.6;
}

.faq-item strong {
  color: var(--text);
  font-weight: 600;
}

/* ---------- Projects ---------- */
.page-intro {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.page-intro p {
  margin: 0;
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 48ch;
  line-height: 1.55;
}

/* Sticky toolbar: search + category jump-nav */
.projects-toolbar {
  position: sticky;
  top: calc(var(--bar-h) - 1px);
  z-index: 60;
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  padding: 0.75rem 0;
  background: var(--bar-bg);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}

.toolbar-row {
  display: flex;
  align-items: center;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
}

.proj-search {
  position: relative;
  flex: 1 1 16rem;
  min-width: 0;
  display: flex;
  align-items: center;
}

.proj-search .search-icon {
  position: absolute;
  left: 0.85rem;
  width: 1.05rem;
  height: 1.05rem;
  color: var(--muted);
  pointer-events: none;
}

#project-search {
  width: 100%;
  padding: 0.6rem 2.4rem 0.6rem 2.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#project-search::placeholder {
  color: var(--muted);
}

#project-search:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.18);
}

.search-clear {
  position: absolute;
  right: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.search-clear:hover {
  background: var(--glass-bg-hover);
  color: var(--text);
}

.search-clear svg {
  width: 1rem;
  height: 1rem;
}

.result-count {
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

.section-nav {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: none;
  margin-top: 0.7rem;
  padding-bottom: 0.15rem;
  -webkit-overflow-scrolling: touch;
}

.section-nav::-webkit-scrollbar {
  display: none;
}

.section-nav a {
  flex: 0 0 auto;
  padding: 0.4rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.section-nav a:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.section-nav a.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border-color: transparent;
}

.section-nav a:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

.project-area {
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
  scroll-margin-top: calc(var(--bar-h) + 7rem);
}

.project-area:last-of-type {
  margin-bottom: 0;
}

.project-area.is-hidden {
  display: none;
}

.project-area > p {
  margin: 0 0 1.25rem;
  color: var(--muted);
  max-width: 52ch;
}

.project-area .goal-lead strong {
  color: var(--text);
  font-weight: 600;
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 100%;
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.project-card[hidden] {
  display: none;
}

.project-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.project-card h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.015em;
}

.project-card p {
  margin: 0;
  flex: 1;
  font-size: 0.98rem;
  color: var(--muted);
  line-height: 1.55;
}

.apply-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  margin-top: 0.15rem;
  padding: 0.6rem 1.2rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-deep) 100%);
  border: none;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 113, 227, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.project-card .apply-btn::after,
.projects-open-cta .apply-btn::after {
  content: "\2192";
  margin-left: 0.1rem;
  transition: transform 0.2s ease;
}

.apply-btn:hover {
  filter: brightness(1.05);
  box-shadow: 0 4px 20px rgba(0, 113, 227, 0.35);
  transform: translateY(-1px);
}

.project-card .apply-btn:hover::after,
.projects-open-cta .apply-btn:hover::after {
  transform: translateX(3px);
}

.apply-btn:focus-visible {
  outline: 2px solid var(--accent-green-mid);
  outline-offset: 3px;
}

.no-results {
  margin: 0 0 clamp(3rem, 5vw, 4.5rem);
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
  background: var(--bg-elevated);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}

.no-results strong {
  color: var(--text);
}

/* Open call */
.projects-open-call {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.35rem, 3vw, 2rem);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.projects-open-call::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green-mid), var(--accent-blue));
  opacity: 0.95;
}

.projects-open-call h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2.8vw, 1.6rem);
}

.projects-open-call > p {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  line-height: 1.6;
}

.projects-open-call strong {
  color: var(--text);
  font-weight: 600;
}

.projects-open-cta {
  margin: 1.35rem 0 0;
  max-width: none;
}

.projects-open-cta .apply-btn {
  display: inline-flex;
  width: auto;
}

/* ---------- Apply form ---------- */
.apply-lead {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  max-width: none;
}

.apply-project {
  margin: 0 0 2rem;
  max-width: none;
}

.apply-project-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.1rem;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.35;
  background:
    linear-gradient(135deg, rgba(0, 113, 227, 0.1), rgba(18, 161, 98, 0.08));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
}

:root[data-theme="dark"] .apply-project-chip {
  background: linear-gradient(135deg, rgba(59, 157, 255, 0.14), rgba(45, 212, 164, 0.1));
}

.apply-project-chip::before {
  content: "";
  flex: 0 0 auto;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green-mid), var(--accent-blue));
}

.apply-form {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  box-shadow: var(--shadow-soft);
}

.form-section-label {
  margin: 0 0 1.1rem;
  padding-bottom: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.form-section-label:not(:first-child) {
  margin-top: 2rem;
}

.form-field {
  margin-bottom: 1.35rem;
}

.form-field:last-of-type {
  margin-bottom: 0;
}

.form-label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.form-req {
  color: var(--accent-blue);
  font-weight: 700;
}

.form-input,
.form-textarea {
  width: 100%;
  margin: 0;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 6rem;
}

.form-file {
  padding: 0.5rem;
  cursor: pointer;
}

.form-file::file-selector-button {
  margin-right: 0.85rem;
  padding: 0.45rem 0.95rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.form-file::file-selector-button:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.form-hint {
  margin: 0.4rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.45;
  max-width: none;
}

.form-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-actions {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.form-submit {
  width: 100%;
  justify-content: center;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  font-size: 1rem;
}

.form-footnote {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
  max-width: none;
}

/* ---------- Thank you ---------- */
.thank-you-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
}

.thank-you-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  margin: 0 auto 1.25rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-green-mid), var(--accent-blue));
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0, 113, 227, 0.3);
}

.thank-you-badge svg {
  width: 1.6rem;
  height: 1.6rem;
}

.thank-you-card .lede {
  margin: 0 auto 1rem;
}

.thank-you-card .thank-you-muted {
  margin: 0 auto 1.5rem;
}

.thank-you-muted {
  color: var(--muted);
  max-width: 48ch;
}

.thank-you-card .inline-cta {
  margin-top: 0.5rem;
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
  border-top: 1px solid var(--border);
  background: rgba(var(--bg-elevated-rgb), 0.4);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  justify-content: space-between;
  align-items: flex-start;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: clamp(2.25rem, 5vw, 3rem) clamp(1.25rem, 5vw, 2.5rem) 1.25rem;
}

.site-footer-brand {
  max-width: 28ch;
}

.footer-mark {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 1.35rem;
  color: var(--text);
}

.footer-mark span {
  background: linear-gradient(125deg, var(--accent-green-mid) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.site-footer-brand p {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.9rem;
}

.site-footer-nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.site-footer-nav a:hover {
  color: var(--text);
}

.site-footer-nav a:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.site-footer-fine {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 1rem clamp(1.25rem, 5vw, 2.5rem) clamp(2rem, 4vw, 2.5rem);
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.site-footer-fine em {
  font-family: "Instrument Serif", Georgia, serif;
  font-style: italic;
  color: var(--text);
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--text);
  background: var(--bar-bg);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
}

.to-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.to-top:hover {
  color: var(--accent-blue);
}

.to-top:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
}

.to-top svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* ---------- Scroll reveal ----------
   Gated on html.js (added by the head script) so that without JavaScript the
   content is simply visible — never hidden behind an animation that can't run. */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

html.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Motion & responsive ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  html.js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 600px) {
  .site-bar-mark-light {
    display: none;
  }
  .site-bar-inner {
    gap: 0.5rem;
  }
  .site-nav a {
    padding: 0.4rem 0.7rem;
  }
  .site-cta {
    padding: 0.42rem 0.85rem;
  }
  .project-area {
    scroll-margin-top: calc(var(--bar-h) + 9rem);
  }
}

@media (max-width: 380px) {
  /* Reclaim space on very narrow screens — cards and footer still link to Apply. */
  .site-cta {
    display: none;
  }
}