/* ============================================================
   SAILS Advisory — sailsadvisory.com
   Mobile-first. Pure CSS. No frameworks.
   Palette:
     --navy:  #0D1B4B  (primary background, nav, footer)
     --blue:  #2B60BE  (CTAs, accent, "WIND")
     --white: #FFFFFF
     --gray:  #F4F5F7  (light section break)
   ============================================================ */

:root {
  --navy: #0D1B4B;
  --navy-2: #14246a;        /* slightly lighter for hero gradient */
  --blue: #2B60BE;
  --blue-hover: #1f4ea3;
  --white: #FFFFFF;
  --ink: #0B1230;           /* near-black for body text */
  --ink-2: #3A4366;         /* muted body */
  --gray: #F4F5F7;
  --gray-2: #E5E7EE;        /* hairline borders on light bg */
  --border-dark: rgba(255, 255, 255, 0.12);

  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --maxw: 1120px;
  --pad: clamp(1.25rem, 4vw, 2rem);

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;

  --t: 200ms cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--blue-hover); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}
strong { font-weight: 600; color: var(--ink); }
em { font-style: italic; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

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

/* "Wind" treatment: Win is blue (.accent), d stays white to make "Win" visually pop */
.hero__d, .footer__d {
  color: var(--white);
  font: inherit;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.005em;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--t), color var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.btn:focus-visible { outline-offset: 4px; }
.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 6px 18px -8px rgba(43, 96, 190, 0.7);
}
.btn--primary:hover {
  background: var(--blue-hover);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px -8px rgba(43, 96, 190, 0.85);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--white);
}
.btn--pill { padding: 0.55rem 1.1rem; font-size: 0.92rem; }
.btn--lg { padding: 1.1rem 1.75rem; font-size: 1.05rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 27, 75, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border-dark);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.85rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
}
.nav__brand:hover { color: var(--white); }
.nav__brand-mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.18em;
}
.nav__brand-sub {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}
.nav__menu {
  display: none;
  align-items: center;
  gap: 1.75rem;
}
.nav__menu a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.005em;
  transition: color var(--t);
}
.nav__menu a:hover { color: var(--white); }
.nav__menu .btn--pill { color: var(--white); }

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: border-color var(--t), background-color var(--t);
}
.nav__toggle:hover { border-color: rgba(255, 255, 255, 0.6); }
.nav__toggle span {
  width: 18px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform var(--t), opacity var(--t);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu open (only applies below the breakpoint) */
@media (max-width: 879px) {
  .nav__menu.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    border-bottom: 1px solid var(--border-dark);
    padding: 0.75rem var(--pad) 1.25rem;
  }
  .nav__menu.is-open a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-dark);
    font-size: 1rem;
  }
  .nav__menu.is-open .nav__cta {
    border-bottom: none;
    margin-top: 0.85rem;
    text-align: center;
    padding: 0.85rem 1.25rem;
  }
  .nav__menu.is-open a:last-child { border-bottom: none; }
}

@media (min-width: 880px) {
  .nav__toggle { display: none; }
  .nav__menu { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--navy);
  pointer-events: none;
  overflow: hidden;
}
.hero__bg::before {
  /* The sailboat photo: boat is positioned on the right of the frame, opposite the text */
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-sail.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.55;
}
.hero__bg::after {
  /* Gradient overlay that fades from solid navy on the left (text side) to translucent on the right (image side) */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 27, 75, 0.96) 0%, rgba(13, 27, 75, 0.85) 45%, rgba(13, 27, 75, 0.35) 100%),
    radial-gradient(ellipse 60% 50% at 92% 8%, rgba(43, 96, 190, 0.18), transparent 60%);
  pointer-events: none;
}
@media (max-width: 879px) {
  /* On mobile, push the photo behind a heavier overlay so it doesn't compete with text */
  .hero__bg::before { opacity: 0.3; }
  .hero__bg::after {
    background:
      linear-gradient(180deg, rgba(13, 27, 75, 0.95) 0%, rgba(13, 27, 75, 0.85) 50%, rgba(13, 27, 75, 0.95) 100%);
  }
}
.hero__inner {
  position: relative;
  padding-top: clamp(3rem, 8vw, 5rem);
  padding-bottom: clamp(4rem, 10vw, 7rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__mark {
  display: block;
  width: clamp(180px, 22vw, 260px);
  height: auto;
  margin: 0 0 2rem;
  filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.35));
}
.hero__eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 1.25rem;
}
.hero__headline {
  font-size: clamp(2.5rem, 6.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  max-width: 14ch;
  margin: 0 0 1.5rem;
  color: var(--white);
}
.hero__lede {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.88);
  max-width: 38ch;
  margin: 0 0 1.5rem;
  letter-spacing: -0.005em;
}
.hero__lede em {
  font-style: italic;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}
.hero__lede strong { color: var(--white); font-weight: 700; }

.hero__intro {
  font-size: clamp(1.05rem, 1.5vw, 1.15rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  max-width: 56ch;
  margin: 0 0 1.25rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.hero__sub {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.55;
  max-width: 56ch;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 2.25rem;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}
/* Legacy hero__art removed: hero is now single-column with logo on top */

/* ---------- Sections ---------- */
.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
}
.section--light { background: var(--white); }
.section--light + .section--light { padding-top: 0; }
.section--gray { background: var(--gray); }
.section--dark { background: var(--navy); color: var(--white); }

.kicker {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 1rem;
}
.kicker--light { color: rgba(255, 255, 255, 0.55); }

.section__h {
  font-size: clamp(1.85rem, 4.2vw, 2.9rem);
  letter-spacing: -0.015em;
  max-width: 24ch;
  margin: 0 0 2.5rem;
  color: var(--ink);
}
.section__h--light { color: var(--white); }

.section__h-sub {
  display: inline-block;
  font-size: 0.7em;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.15;
  margin-top: 0.25em;
}

.section__lede {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.78);
  max-width: 36ch;
  margin: 0;
  letter-spacing: -0.005em;
  border-left: 3px solid var(--blue);
  padding-left: 1.1rem;
}
/* When lede follows the H2, pull it slightly closer */
.section__h + .section__lede { margin-top: -1.25rem; margin-bottom: 1rem; }

.about__h {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 600;
  font-style: italic;
  color: var(--ink-2);
  margin: 0 0 2rem;
  letter-spacing: -0.005em;
}
.section__lede em {
  font-style: italic;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 500;
}
.section__lede strong { color: var(--white); font-weight: 700; font-style: normal; }

.prose p { color: var(--ink-2); margin: 0 0 1.25em; line-height: 1.7; font-size: 1.075rem; }
.prose p strong { color: var(--ink); }
.prose--narrow { max-width: 65ch; }
.section--dark .prose p { color: rgba(255, 255, 255, 0.82); }
.section--dark .prose p strong { color: var(--white); }

/* Split (text + illustration) layout */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
@media (min-width: 880px) {
  .split { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
}
.split__col { min-width: 0; }
.split__col--text { max-width: 60ch; }
.split__col--art { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.split__img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 18px 40px -18px rgba(13, 27, 75, 0.25);
}
.split__caption {
  font-family: var(--sans);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-2);
  margin: 0;
  text-align: center;
  letter-spacing: 0.005em;
}

/* Definitional lead paragraph (citable passage) */
.prose__definition {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--ink) !important;
  border-left: 3px solid var(--blue);
  padding-left: 1.1rem;
  margin-bottom: 1.75em !important;
}
.prose__definition strong { color: var(--ink); }

/* Comparison table */
.compare {
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.compare__h {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}
.compare__wrap {
  overflow-x: auto;
  border: 1px solid var(--gray-2);
  border-radius: var(--r-md);
  background: var(--white);
}
.compare__table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 0.97rem;
}
.compare__table thead {
  background: var(--gray);
}
.compare__table th,
.compare__table td {
  text-align: left;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--gray-2);
  vertical-align: top;
}
.compare__table th[scope="col"] {
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.compare__table th[scope="col"]:nth-child(2) { color: var(--blue); }
.compare__table th[scope="row"] {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  width: 30%;
}
.compare__table td { color: var(--ink-2); }
.compare__table tbody tr:last-child th,
.compare__table tbody tr:last-child td { border-bottom: none; }
.compare__table tbody tr:hover {
  background: rgba(43, 96, 190, 0.04);
}

/* Cinematic section background (Investment uses this pattern) */
.section--photo { position: relative; overflow: hidden; }
.section--photo > .container { position: relative; z-index: 1; }
.section__bg {
  position: absolute;
  inset: 0;
  background: var(--navy);
  pointer-events: none;
  overflow: hidden;
}
.section__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('assets/invest-bg.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.5;
}
.section__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 27, 75, 0.92) 0%, rgba(13, 27, 75, 0.7) 50%, rgba(13, 27, 75, 0.95) 100%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(43, 96, 190, 0.15), transparent 60%);
  pointer-events: none;
}

/* ---------- Tracks callout (Build vs Scale, above engagement cards) ---------- */
.tracks {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  margin: 0 0 2rem;
}
.tracks__eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 1.25rem;
}
.tracks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 720px) {
  .tracks__grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; }
}
.track {
  position: relative;
  padding-left: 1rem;
  border-left: 3px solid var(--blue);
}
.track__label {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--white);
  margin: 0 0 0.5rem;
}
.track__desc {
  font-size: 0.97rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

/* ---------- Cards (Engagement) ---------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 720px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: border-color var(--t), background-color var(--t), transform var(--t);
}
.card:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-3px);
}
.card__icon {
  width: 92px;
  height: 92px;
  margin: 0 0 1.5rem;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0D1B4B;
  box-shadow: 0 10px 28px -10px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: transform var(--t), box-shadow var(--t);
}
.card__icon img {
  width: 100%;
  height: 100%;
  display: block;
}
.card:hover .card__icon {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -10px rgba(43, 96, 190, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.card__phase {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--white);
  margin: 0 0 0.25rem;
  letter-spacing: -0.005em;
}
.card__phase-letter {
  color: var(--blue);
  font-weight: 700;
}
.card__weeks {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 1rem;
}
.card__h {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.005em;
  line-height: 1.4;
  margin: 0 0 0.75rem;
}
.card__body {
  font-size: 0.97rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 0.75rem;
}
.card__body strong {
  color: var(--white);
  font-weight: 700;
}

.card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.94rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
}
.card__list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.1rem;
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.engagement__note {
  max-width: 60ch;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  border-left: 3px solid var(--blue);
  padding-left: 1.1rem;
  margin: 0;
}
.engagement__note strong { color: var(--white); }

/* ---------- Who It's For ---------- */
.fit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 760px) {
  .fit { grid-template-columns: 1fr 1fr; }
}
.fit__col {
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.fit__col:hover {
  border-color: #cdd3e0;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -18px rgba(13, 27, 75, 0.25);
}
.fit__col--yes { background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%); }
.fit__h {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 1.25rem;
}
.fit__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
}
.fit__icon--yes { background: rgba(43, 96, 190, 0.12); color: var(--blue); }
.fit__icon--no  { background: rgba(11, 18, 48, 0.08); color: var(--ink-2); }
.fit__list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 0;
  border-bottom: 1px solid var(--gray-2);
  color: var(--ink-2);
  font-size: 0.98rem;
  line-height: 1.5;
}
.fit__list li:last-child { border-bottom: none; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
@media (min-width: 760px) {
  .stats { grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }
}
.stat {
  background: var(--gray);
  border-radius: var(--r-md);
  padding: 1.5rem 1.25rem;
  border: 1px solid transparent;
  transition: border-color var(--t), transform var(--t);
}
.stat:hover {
  border-color: var(--gray-2);
  transform: translateY(-2px);
}
.stat__num {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
.stat__label {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ink-2);
  margin: 0;
}

/* ---------- Investment callout ---------- */
.callout {
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-lg);
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2rem;
}
.callout__eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 1.25rem;
}
.callout__h {
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--white);
  max-width: 22ch;
  margin: 0 auto 1.25rem;
}
.callout__terms {
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 auto 2rem;
  max-width: 56ch;
  letter-spacing: 0.005em;
}
.callout__cta { display: inline-flex; }

.investment__note {
  max-width: 60ch;
  margin: 0 auto;
  text-align: center;
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.7);
}
.investment__note strong { color: var(--white); }

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid var(--gray-2);
}
.faq__item {
  border-bottom: 1px solid var(--gray-2);
}
.faq__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 0;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: color var(--t);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--blue); }
.faq__icon {
  flex-shrink: 0;
  color: var(--ink-2);
  transition: transform var(--t), color var(--t);
}
.faq__item[open] .faq__icon {
  transform: rotate(180deg);
  color: var(--blue);
}
.faq__a {
  padding: 0 0 1.4rem;
  max-width: 65ch;
}
.faq__a p {
  color: var(--ink-2);
  font-size: 0.99rem;
  line-height: 1.65;
  margin: 0;
}

/* ---------- Contact ---------- */
.contact__lede {
  max-width: 60ch;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 2rem;
}
.contact__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 3.5rem;
}
.contact__or {
  margin: 0;
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.65);
}
.link-light { color: var(--white); border-bottom: 1px solid rgba(255, 255, 255, 0.3); }
.link-light:hover { color: var(--white); border-bottom-color: var(--white); }

/* Form */
.formwrap {
  max-width: 640px;
  border-top: 1px solid var(--border-dark);
  padding-top: 2.5rem;
}
.formwrap__intro {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.97rem;
  margin: 0 0 1.5rem;
}
.form { display: flex; flex-direction: column; gap: 1.25rem; }
.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) {
  .form__row { grid-template-columns: 1fr 1fr; }
}
.form__field { display: flex; flex-direction: column; gap: 0.4rem; }
.form__field label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.78);
}
.form__field input,
.form__field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  transition: border-color var(--t), background-color var(--t), box-shadow var(--t);
  width: 100%;
}
.form__field input:hover,
.form__field textarea:hover {
  border-color: rgba(255, 255, 255, 0.25);
}
.form__field input:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(43, 96, 190, 0.25);
}
.form__field textarea { resize: vertical; min-height: 120px; }
.hp { position: absolute; left: -9999px; }
.form__submit { align-self: flex-start; min-width: 160px; }
.form__submit-loading { display: none; }
.form.is-submitting .form__submit { pointer-events: none; opacity: 0.85; }
.form.is-submitting .form__submit-label { display: none; }
.form.is-submitting .form__submit-loading { display: inline; }
.form__status {
  font-size: 0.95rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  min-height: 1.2em;
}
.form__status.is-success { color: #7be3a9; }
.form__status.is-error   { color: #ff9b9b; }

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border-dark);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}
@media (min-width: 720px) {
  .footer__inner { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer__logo {
  width: 140px;
  height: auto;
  display: block;
  margin: 0 0 0.5rem;
}
.footer__mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  color: var(--white);
  margin: 0 0 0.25rem;
}
.footer__tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
  letter-spacing: 0.04em;
}
.footer__meta { font-size: 0.92rem; margin: 0; }
.footer__meta p { margin: 0 0 0.25rem; }
.footer__updated { color: rgba(255, 255, 255, 0.55); font-size: 0.82rem; font-style: italic; }
.footer__copy { color: rgba(255, 255, 255, 0.45); font-size: 0.85rem; }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(.2, .7, .2, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   BLOG (index + post pages)
   ============================================================ */

/* ---------- Blog hero (blog index) ---------- */
.blog-hero {
  background: var(--navy);
  color: var(--white);
  padding: clamp(4.5rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border-dark);
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 85% 10%, rgba(43, 96, 190, 0.22), transparent 60%),
    radial-gradient(ellipse 40% 30% at 10% 100%, rgba(43, 96, 190, 0.12), transparent 60%);
  pointer-events: none;
}
.blog-hero > .container { position: relative; z-index: 1; }
.blog-hero__h {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--white);
  max-width: 22ch;
  margin: 0 0 1.25rem;
}
.blog-hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  max-width: 60ch;
  margin: 0;
}

/* ---------- Post grid (blog index) ---------- */
.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 760px) {
  .post-grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; }
}

.post-card {
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-lg);
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.post-card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -20px rgba(13, 27, 75, 0.25);
}
.post-card__link {
  display: block;
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
}
.post-card__meta {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  margin: 0 0 0.85rem;
}
.post-card__topic {
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
}
.post-card__h {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.9vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.85rem;
  line-height: 1.2;
}
.post-card__excerpt {
  font-size: 0.97rem;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 1.25rem;
}
.post-card__cta {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.005em;
  transition: color var(--t);
}
.post-card:hover .post-card__cta { color: var(--blue-hover); }

/* ---------- Blog index CTA strip ---------- */
.blog-cta {
  text-align: center;
}
.blog-cta .section__h--light { margin: 0 auto 1.25rem; max-width: 26ch; text-align: center; }
.blog-cta__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 56ch;
  margin: 0 auto 2rem;
}

/* ---------- Individual post header ---------- */
.post-header {
  background: var(--navy);
  color: var(--white);
  padding: clamp(4rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border-dark);
  position: relative;
  overflow: hidden;
}
.post-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 5%, rgba(43, 96, 190, 0.18), transparent 60%);
  pointer-events: none;
}
.post-header > .container { position: relative; z-index: 1; }

/* Breadcrumb */
.breadcrumb { margin: 0 0 1.5rem; }
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}
.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: rgba(255, 255, 255, 0.3);
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color var(--t);
}
.breadcrumb a:hover { color: var(--white); }
.breadcrumb li[aria-current="page"] {
  color: rgba(255, 255, 255, 0.5);
  max-width: 30ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post__h {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--white);
  max-width: 24ch;
  margin: 0 0 1.25rem;
}
.post__dek {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.82);
  max-width: 50ch;
  margin: 0 0 2rem;
  letter-spacing: -0.005em;
}
.post__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.005em;
}

/* ---------- Post body typography ---------- */
.post-body { padding: clamp(2.5rem, 6vw, 4.5rem) 0; background: var(--white); }
.post-body > .container > * { max-width: 68ch; }
.post-body p,
.post-body ul,
.post-body ol {
  font-family: var(--sans);
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0 0 1.35em;
}
.post-body p strong { color: var(--ink); font-weight: 600; }
.post-body h2 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.6vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.2;
  margin: 2.5em 0 0.85em;
}
.post-body h3 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
  line-height: 1.3;
  margin: 2em 0 0.6em;
}
.post-body ul,
.post-body ol {
  padding-left: 1.25rem;
}
.post-body ul li,
.post-body ol li { margin-bottom: 0.5em; }
.post-body ul li::marker { color: var(--blue); }
.post-body ol li::marker { color: var(--blue); font-weight: 600; }
.post-body a {
  color: var(--blue);
  border-bottom: 1px solid rgba(43, 96, 190, 0.3);
}
.post-body a:hover { border-bottom-color: var(--blue); }

/* Inline CTA inside a post */
.post-cta-inline {
  background: linear-gradient(180deg, #f7f9ff 0%, var(--gray) 100%);
  border: 1px solid var(--gray-2);
  border-left: 4px solid var(--blue);
  border-radius: var(--r-md);
  padding: 1.5rem 1.75rem;
  margin: 2.5em 0 1em;
}
.post-cta-inline p {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 1.25rem;
}
.post-cta-inline p strong { color: var(--ink); font-weight: 700; }
.post-cta-inline .btn { display: inline-flex; }

/* ---------- Related posts ---------- */
.related {
  background: var(--gray);
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--gray-2);
}
.related__h {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 1.75rem;
}
.related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 760px) {
  .related__grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
}
.related__card {
  display: block;
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-md);
  padding: 1.25rem 1.4rem;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.related__card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -16px rgba(13, 27, 75, 0.2);
}
.related__topic {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.5rem;
}
.related__title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
  line-height: 1.3;
  margin: 0;
}

/* ---------- Current-page nav indicator ---------- */
.nav__menu a[aria-current="page"] { color: var(--white); }
.nav__menu a[aria-current="page"]::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--blue);
  margin-top: 0.3rem;
  border-radius: 1px;
}
@media (max-width: 879px) {
  .nav__menu.is-open a[aria-current="page"]::after { display: none; }
}

/* ============================================================
   RESOURCES PAGE
   ============================================================ */

.resource-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.resource-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px -28px rgba(13, 27, 75, 0.2);
}
@media (min-width: 760px) {
  .resource-card { grid-template-columns: 280px 1fr; }
}

.resource-card__media {
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  min-height: 240px;
}
.resource-card__media svg {
  width: 100%;
  height: auto;
  max-width: 200px;
  filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.3));
}
@media (min-width: 760px) {
  .resource-card__media { min-height: 100%; }
}

.resource-card__body {
  padding: 2rem 2.25rem 2.25rem;
}
.resource-card__type {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.85rem;
}
.resource-card__h {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 1rem;
}
.resource-card__desc {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink-2);
  margin: 0 0 1.25rem;
}
.resource-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-2);
}
.resource-card__features li {
  position: relative;
  padding: 0.3rem 0 0.3rem 1.5rem;
}
.resource-card__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

/* Resource download form */
.resource-form {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gray-2);
  padding-top: 1.5rem;
}
.resource-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.95rem;
}
@media (min-width: 540px) {
  .resource-form__row { grid-template-columns: 1fr 1fr; }
}
.resource-form__field { display: flex; flex-direction: column; gap: 0.35rem; }
.resource-form__field label {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: 0.015em;
}
.resource-form__field input {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-md);
  padding: 0.75rem 0.95rem;
  transition: border-color var(--t), box-shadow var(--t);
  width: 100%;
}
.resource-form__field input:hover { border-color: #b9c1d3; }
.resource-form__field input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43, 96, 190, 0.18);
}
.resource-form__submit {
  align-self: flex-start;
  margin-top: 0.4rem;
}
.resource-form.is-submitting .resource-form__submit { pointer-events: none; opacity: 0.85; }
.resource-form.is-submitting .form__submit-label { display: none; }
.resource-form .form__submit-loading { display: none; }
.resource-form.is-submitting .form__submit-loading { display: inline; }
.resource-form__status {
  font-size: 0.92rem;
  margin: 0;
  color: var(--ink-2);
  min-height: 1.2em;
}
.resource-form__status.is-error { color: #c8434c; }
.resource-form__note {
  font-size: 0.82rem;
  color: var(--ink-2);
  margin: 0;
  opacity: 0.8;
}

/* Success state replacing the form after submit */
.resource-success {
  border-top: 1px solid var(--gray-2);
  padding-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.resource-success__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(43, 96, 190, 0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.resource-success__h {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.resource-success__msg,
.resource-success__sub {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}
.resource-success__msg a,
.resource-success__sub a {
  color: var(--blue);
  border-bottom: 1px solid rgba(43, 96, 190, 0.35);
  text-decoration: none;
}
.resource-success__msg a:hover,
.resource-success__sub a:hover { border-bottom-color: var(--blue); }
.resource-success__sub { margin-top: 0.5rem; color: var(--ink-2); opacity: 0.85; }

.resources-coming {
  text-align: center;
  margin: 2.5rem auto 0;
  color: var(--ink-2);
  font-size: 0.95rem;
}
.resources-coming a { color: var(--blue); }

/* ============================================================
   DIAGNOSTIC PAGE
   ============================================================ */

.diag-hero {
  background: var(--navy);
  color: var(--white);
  padding: clamp(4rem, 9vw, 6.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border-dark);
  position: relative;
  overflow: hidden;
}
.diag-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 85% 10%, rgba(43, 96, 190, 0.22), transparent 60%),
    radial-gradient(ellipse 40% 30% at 10% 100%, rgba(43, 96, 190, 0.12), transparent 60%);
  pointer-events: none;
}
.diag-hero > .container { position: relative; z-index: 1; }
.diag-hero__h {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.8vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--white);
  max-width: 30ch;
  margin: 0 0 1.25rem;
}
.diag-hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  max-width: 60ch;
  margin: 0;
}

/* Form wrapper */
.diag-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.diag-form { display: flex; flex-direction: column; gap: 2rem; }

/* Field groups */
.diag-group {
  border: 1px solid var(--gray-2);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.75rem 1.5rem;
  margin: 0;
  background: var(--white);
}
.diag-group__h {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.diag-group__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 700;
}

/* Individual fields */
.diag-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.diag-field:last-child { margin-bottom: 0; }
.diag-field label {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.005em;
}
.diag-field input,
.diag-field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-md);
  padding: 0.8rem 1rem;
  transition: border-color var(--t), box-shadow var(--t);
  width: 100%;
}
.diag-field input:hover,
.diag-field textarea:hover { border-color: #b9c1d3; }
.diag-field input:focus,
.diag-field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43, 96, 190, 0.18);
}
.diag-field textarea { resize: vertical; min-height: 90px; }

.diag-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
@media (min-width: 540px) {
  .diag-row { grid-template-columns: 1fr 1fr; gap: 1rem; }
}
.diag-row .diag-field { margin-bottom: 0; }

/* Radio groups */
.diag-radios { margin-bottom: 1.5rem; }
.diag-radios:last-child { margin-bottom: 0; }
.diag-radios__label {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.6rem;
}
.diag-radio {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--gray-2);
  border-radius: var(--r-md);
  margin-bottom: 0.4rem;
  background: var(--white);
  cursor: pointer;
  transition: border-color var(--t), background-color var(--t);
}
.diag-radio:hover { border-color: #b9c1d3; background: #f9faff; }
.diag-radio input[type="radio"] {
  accent-color: var(--blue);
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.diag-radio span {
  font-family: var(--sans);
  font-size: 0.97rem;
  color: var(--ink-2);
}
.diag-radio:has(input:checked) {
  border-color: var(--blue);
  background: rgba(43, 96, 190, 0.05);
}
.diag-radio:has(input:checked) span { color: var(--ink); font-weight: 500; }

/* Submit row */
.diag-submit-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding-top: 0.5rem;
}
.diag-submit-note {
  font-size: 0.88rem;
  color: var(--ink-2);
  margin: 0;
  opacity: 0.8;
  max-width: 60ch;
}
.diag-form.is-submitting .form__submit-label { display: none; }
.diag-form .form__submit-loading { display: none; }
.diag-form.is-submitting .form__submit-loading { display: inline; }
.diag-form.is-submitting button[type="submit"] { pointer-events: none; opacity: 0.85; }

.diag-status {
  font-size: 0.95rem;
  margin: 0;
  color: var(--ink-2);
  min-height: 1.2em;
}
.diag-status.is-error { color: #c8434c; }

/* Success state */
.diag-success {
  text-align: center;
  padding: 2.5rem 1.5rem;
}
.diag-success__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(43, 96, 190, 0.1);
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.diag-success__h {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
  max-width: 24ch;
  margin: 0 auto 1.25rem;
}
.diag-success__msg {
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 auto 2rem;
}
.diag-success__actions { margin: 0 0 2.5rem; }
.diag-success__divider {
  height: 1px;
  background: var(--gray-2);
  max-width: 380px;
  margin: 0 auto 2rem;
}
.diag-success__sub {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 auto 0.85rem;
}
.diag-success__sub strong { color: var(--ink); font-weight: 700; }
.diag-success__link {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--blue);
  border-bottom: 1px solid rgba(43, 96, 190, 0.35);
  text-decoration: none;
}
.diag-success__link:hover { border-bottom-color: var(--blue); }