/* ==========================================================================
   Seoul & Wonder LLC — site styles
   Edit tokens in :root first; most of the site follows from them.
   ========================================================================== */

:root {
  /* Brand colour system */
  --blue: #2474D2;
  --blue-dark: #1B5AA6;
  --blue-tint: #EAF2FD;
  --gold: #F5B82E;
  --gold-deep: #D99B12;
  --gold-tint: #FDF0D2;
  --navy: #16324F;
  --navy-soft: #3F5C7A;
  --coral: #F36C5B;
  --teal: #26B8A6;
  --purple: #7756C7;
  --cream: #FFF9EF;
  --white: #FFFFFF;

  /* Text */
  --ink: var(--navy);
  --ink-muted: #4C6884;
  --line: #E4E9F0;

  /* Type */
  --font-display: "Fredoka", "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  --font-body: "Nunito Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --step--1: clamp(0.88rem, 0.86rem + 0.1vw, 0.94rem);
  --step-0: clamp(1rem, 0.97rem + 0.16vw, 1.11rem);
  --step-1: clamp(1.2rem, 1.13rem + 0.34vw, 1.42rem);
  --step-2: clamp(1.45rem, 1.32rem + 0.62vw, 1.85rem);
  --step-3: clamp(1.75rem, 1.5rem + 1.1vw, 2.45rem);
  --step-4: clamp(2.1rem, 1.6rem + 2.2vw, 3.4rem);

  /* Space + shape */
  --container: 1160px;
  --container-narrow: 820px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --section-y: clamp(3.25rem, 7vw, 5.75rem);
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 40px;
  --r-pill: 999px;
  --shadow-card: 0 10px 30px rgba(22, 50, 79, 0.08);
  --shadow-lift: 0 18px 44px rgba(22, 50, 79, 0.16);
  --header-h: 76px;
}

/* --------------------------------------------------------------- base --- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.005em;
  text-wrap: balance;
}

h1 { font-size: var(--step-4); color: var(--navy); }
h2 { font-size: var(--step-3); color: var(--blue); }
h3 { font-size: var(--step-1); color: var(--navy); }
h4 { font-size: var(--step-0); color: var(--navy); }

p { margin: 0 0 1.1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue-dark); text-underline-offset: 3px; }
a:hover { color: var(--blue); }

img, svg, picture { max-width: 100%; height: auto; display: block; }
ul, ol { padding-left: 1.2em; }
li { margin-bottom: 0.4em; }
strong { font-weight: 700; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 200;
  background: var(--navy);
  color: var(--white);
  padding: 0.7rem 1.1rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 700;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 0; color: var(--white); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

/* ------------------------------------------------------------ layout --- */

.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--section-y); }
.section--cream { background: var(--cream); }
.section--white { background: var(--white); }
.section--tint { background: var(--blue-tint); }

.section-head { max-width: 62ch; margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.section-head p { font-size: var(--step-1); color: var(--ink-muted); line-height: 1.5; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center p { margin-inline: auto; }

.grid { display: grid; gap: clamp(1rem, 2.2vw, 1.6rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* ------------------------------------------------------------ buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 50px;
  padding: 0.75rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--blue); color: var(--white); box-shadow: 0 6px 18px rgba(36, 116, 210, 0.28); }
.btn--primary:hover { background: var(--blue-dark); color: var(--white); box-shadow: var(--shadow-lift); }

.btn--gold { background: var(--gold); color: var(--navy); box-shadow: 0 6px 18px rgba(245, 184, 46, 0.35); }
.btn--gold:hover { background: var(--gold-deep); color: var(--navy); }

.btn--ghost { background: transparent; color: var(--blue-dark); border-color: var(--blue); }
.btn--ghost:hover { background: var(--blue-tint); color: var(--blue-dark); }

.btn--light { background: var(--white); color: var(--blue-dark); box-shadow: var(--shadow-card); }
.btn--light:hover { background: var(--blue-tint); color: var(--blue-dark); }

.btn--full { width: 100%; }
.btn--sm { min-height: 42px; padding: 0.45rem 1.1rem; font-size: 0.95rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.btn-row--center { justify-content: center; }

/* ------------------------------------------------------------- header --- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 178px; height: auto; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--r-pill);
  padding: 0.5rem 0.95rem;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  min-height: 46px;
}
.nav-toggle .bars { display: grid; gap: 4px; }
.nav-toggle .bars span {
  display: block; width: 19px; height: 2.5px;
  background: var(--navy); border-radius: 2px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1.35rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav li { margin: 0; }

.site-nav a {
  display: inline-block;
  padding: 0.45rem 0.2rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--blue); border-bottom-color: var(--gold); }
.site-nav a[aria-current="page"] { color: var(--blue); border-bottom-color: var(--blue); }

.site-nav .nav-cta a,
.site-nav .nav-cta a[aria-current="page"] {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--r-pill);
  border-bottom-color: transparent;
  padding: 0.6rem 1.2rem;
  box-shadow: 0 5px 14px rgba(36, 116, 210, 0.3);
}
.site-nav .nav-cta a:hover { background: var(--blue-dark); border-bottom-color: transparent; }

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-card);
    padding: 0.75rem var(--gutter) 1.5rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav li { border-bottom: 1px solid var(--line); }
  .site-nav li:last-child { border-bottom: 0; }
  .site-nav a { padding: 0.95rem 0.2rem; font-size: 1.08rem; border-bottom: 0; }
  .site-nav .nav-cta { margin-top: 1rem; }
  .site-nav .nav-cta a { text-align: center; }
}

/* --------------------------------------------------------------- hero --- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 420px at 82% 8%, rgba(38, 184, 166, 0.16), transparent 60%),
    radial-gradient(900px 480px at 8% 92%, rgba(36, 116, 210, 0.13), transparent 62%),
    var(--cream);
  padding-block: clamp(2.5rem, 6vw, 4.75rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-bottom: 0.35em; }
.hero .lede { font-size: var(--step-1); color: var(--ink-muted); line-height: 1.5; max-width: 34ch; }
.hero .trust {
  margin-top: 1.4rem;
  font-size: var(--step--1);
  color: var(--navy-soft);
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  max-width: 46ch;
}
.hero .trust svg { flex: 0 0 auto; margin-top: 2px; }

.hero-art { position: relative; }
.hero-art .orbit {
  position: absolute;
  inset: -9% -6% -9% -6%;
  z-index: 0;
  pointer-events: none;
}
.hero-art .photo { position: relative; z-index: 1; }

/* ------------------------------------------------- photo placeholders --- */

/*  Swap for a real <img> when photography is ready — see README.  */
.photo {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(140deg, var(--blue-tint), var(--white) 55%, var(--gold-tint));
  box-shadow: var(--shadow-card);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.25rem;
  border: 1px solid rgba(36, 116, 210, 0.12);
}
.photo--wide { aspect-ratio: 16 / 9; }
.photo--tall { aspect-ratio: 3 / 4; }
.photo--square { aspect-ratio: 1 / 1; }
.photo img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }

.photo-note {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--navy-soft);
  line-height: 1.45;
  max-width: 30ch;
}
.photo-note span { display: block; font-size: 0.74rem; color: #7C93AA; margin-top: 0.3rem; }
.photo .spark-mark { margin: 0 auto 0.6rem; opacity: 0.85; }

.photo--teal { background: linear-gradient(140deg, rgba(38,184,166,.18), var(--white) 60%, rgba(245,184,46,.16)); }
.photo--coral { background: linear-gradient(140deg, rgba(243,108,91,.16), var(--white) 60%, rgba(36,116,210,.12)); }
.photo--purple { background: linear-gradient(140deg, rgba(119,86,199,.15), var(--white) 60%, rgba(38,184,166,.14)); }

/* -------------------------------------------------------------- cards --- */

.card {
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.3rem, 2.4vw, 1.9rem);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-top: 5px solid var(--blue);
}
.card--gold { border-top-color: var(--gold); }
.card--teal { border-top-color: var(--teal); }
.card--coral { border-top-color: var(--coral); }
.card--purple { border-top-color: var(--purple); }
.card p { color: var(--ink-muted); }
.card .card-foot { margin-top: auto; padding-top: 1.1rem; }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.2rem 0 0.9rem;
  padding: 0;
  list-style: none;
}
.card-meta li {
  margin: 0;
  background: var(--blue-tint);
  color: var(--blue-dark);
  border-radius: var(--r-pill);
  padding: 0.28rem 0.75rem;
  font-size: 0.83rem;
  font-weight: 700;
}

.badge {
  display: inline-block;
  background: var(--gold-tint);
  color: #8A6208;
  border-radius: var(--r-pill);
  padding: 0.25rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}
.badge--teal { background: rgba(38, 184, 166, 0.16); color: #10665C; }

.feature {
  background: var(--white);
  border-radius: var(--r-md);
  padding: clamp(1.15rem, 2vw, 1.55rem);
  box-shadow: var(--shadow-card);
}
.feature .icon { margin-bottom: 0.75rem; }
.feature h3 { margin-bottom: 0.3rem; }
.feature p { font-size: var(--step--1); color: var(--ink-muted); margin: 0; }

.serve-card {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--white);
}
.serve-card .photo { border-radius: 0; box-shadow: none; border: 0; aspect-ratio: 5 / 3; }
.serve-card .serve-body { padding: 1rem 1.2rem 1.35rem; }
.serve-card h3 { margin-bottom: 0.2rem; font-size: var(--step-0); }
.serve-card p { font-size: var(--step--1); color: var(--ink-muted); margin: 0; }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.8rem; }
.checklist li {
  display: flex; gap: 0.7rem; align-items: flex-start;
  margin: 0; color: var(--ink-muted);
}
.checklist svg { flex: 0 0 auto; margin-top: 4px; }

/* ------------------------------------------------------------- steps --- */

.steps { counter-reset: step; display: grid; gap: clamp(1rem, 2.2vw, 1.6rem); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.step {
  position: relative;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-card);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: -20px; left: 1.5rem;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: 0 6px 14px rgba(245, 184, 46, 0.4);
}
.step h3 { margin-top: 0.75rem; }
.step p { color: var(--ink-muted); margin: 0; }

/* --------------------------------------------------------------- CTA --- */

.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue) 0%, #2E6BC4 45%, var(--purple) 130%);
  color: var(--white);
  text-align: center;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255, 255, 255, 0.92); margin-inline: auto; font-size: var(--step-1); }
.cta-band .sparks { position: absolute; inset: 0; pointer-events: none; opacity: 0.5; }
.cta-band .btn-row { margin-top: 1.75rem; position: relative; z-index: 1; }
.cta-band .wrap { position: relative; z-index: 1; }

/* ----------------------------------------------------------- page head --- */

.page-head {
  background:
    radial-gradient(760px 320px at 85% 0%, rgba(245, 184, 46, 0.2), transparent 60%),
    var(--cream);
  padding-block: clamp(2.5rem, 5vw, 3.75rem) clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid rgba(36, 116, 210, 0.1);
}
.page-head p { font-size: var(--step-1); color: var(--ink-muted); line-height: 1.5; }
.breadcrumb { font-size: var(--step--1); color: var(--navy-soft); margin-bottom: 0.75rem; }
.breadcrumb a { color: var(--navy-soft); }

/* --------------------------------------------------------------- map --- */

.region {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
@media (max-width: 860px) { .region { grid-template-columns: 1fr; } }

.region-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.region-list li {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 0.4rem 0.95rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--navy);
}

/* -------------------------------------------------------------- forms --- */

.form-card {
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.4rem, 3vw, 2.5rem);
}

.field-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field--full { grid-column: 1 / -1; }

.field label, .fieldset-legend {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--navy);
}
.field .hint { font-size: 0.83rem; color: var(--ink-muted); }
.req { color: var(--coral); font-weight: 700; }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  padding: 0.7rem 0.85rem;
  min-height: 50px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.55; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #C9D5E2; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(36, 116, 210, 0.18);
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%2316324F' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

fieldset { border: 0; margin: 0 0 1.1rem; padding: 0; }
.fieldset-legend { display: block; margin-bottom: 0.9rem; padding-top: 0.5rem; }

.form-section {
  border-top: 1px solid var(--line);
  margin-top: 1.75rem;
  padding-top: 1.5rem;
}
.form-section:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.form-section h2 { font-size: var(--step-1); color: var(--navy); margin-bottom: 1rem; }

.consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: var(--blue-tint);
  border-radius: var(--r-md);
  padding: 1rem 1.15rem;
  margin: 1.5rem 0;
}
.consent input[type="checkbox"] {
  width: 22px; height: 22px;
  min-height: 0;
  flex: 0 0 auto;
  margin-top: 3px;
  accent-color: var(--blue);
}
.consent label { font-size: 0.95rem; color: var(--navy); font-family: var(--font-body); font-weight: 400; }

.hp-field { position: absolute; left: -9999px; opacity: 0; }

.form-aside {
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
  border-top: 5px solid var(--gold);
}
.form-aside h3 { font-size: var(--step-0); }
.form-aside p, .form-aside li { font-size: var(--step--1); color: var(--ink-muted); }

.form-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr); gap: clamp(1.25rem, 3vw, 2.25rem); align-items: start; }
@media (max-width: 900px) { .form-layout { grid-template-columns: 1fr; } }

/* ----------------------------------------------------------- accordion --- */

.faq-group { display: grid; gap: 0.85rem; }
.faq-item {
  background: var(--white);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  padding: 1.05rem 1.3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-0);
  color: var(--navy);
  list-style: none;
  min-height: 56px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  flex: 0 0 auto;
  width: 13px; height: 13px;
  border-right: 3px solid var(--blue);
  border-bottom: 3px solid var(--blue);
  transform: rotate(45deg) translate(-3px, -3px);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.faq-item summary:hover { background: var(--blue-tint); }
.faq-item .faq-body { padding: 0 1.3rem 1.3rem; }
.faq-item .faq-body p { color: var(--ink-muted); }

/* ------------------------------------------------------------- prose --- */

.prose h2 { font-size: var(--step-2); margin-top: 2.25rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.5rem; }
.prose li { color: var(--ink-muted); }

.todo {
  display: inline-block;
  background: var(--gold-tint);
  border: 1px dashed var(--gold-deep);
  color: #7A5606;
  border-radius: var(--r-sm);
  padding: 0.35rem 0.7rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}
.todo-block {
  display: block;
  background: var(--gold-tint);
  border: 1px dashed var(--gold-deep);
  border-radius: var(--r-md);
  padding: 1.1rem 1.25rem;
  color: #7A5606;
}
.todo-block p { color: inherit; }
.todo-block p:last-child { margin-bottom: 0; }

/* ------------------------------------------------- spark rule + motifs --- */

.spark-rule {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 auto clamp(1.5rem, 3vw, 2.25rem);
  max-width: 220px;
}
.spark-rule::before, .spark-rule::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(36, 116, 210, 0.3));
  border-radius: 2px;
}
.spark-rule::after { background: linear-gradient(90deg, rgba(36, 116, 210, 0.3), transparent); }

/* ------------------------------------------------------------- footer --- */

.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.82);
  padding-block: clamp(2.5rem, 5vw, 3.5rem) 1.75rem;
}
.site-footer h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}
.site-footer a { color: rgba(255, 255, 255, 0.86); text-decoration: none; }
.site-footer a:hover { color: var(--gold); text-decoration: underline; }
.site-footer p { font-size: var(--step--1); line-height: 1.6; }

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) repeat(auto-fit, minmax(160px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.footer-logo {
  display: inline-block;
  background: var(--white);
  border-radius: var(--r-md);
  padding: 0.85rem 1.1rem;
  margin-bottom: 1.1rem;
}
.footer-logo img { width: 190px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.55rem; font-size: var(--step--1); }

.social-row { display: flex; gap: 0.6rem; margin-top: 0.9rem; }
.social-row a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.social-row a:hover { background: var(--gold); }
.social-row a:hover svg { fill: var(--navy); }
.social-row svg { fill: var(--white); }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.87rem;
}

/* -------------------------------------------------------------- misc --- */

.center { text-align: center; }
.mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.25rem; }
.lead { font-size: var(--step-1); color: var(--ink-muted); line-height: 1.5; }

.error-page { text-align: center; padding-block: clamp(3.5rem, 8vw, 6rem); }
.error-page .spark-mark { margin: 0 auto 1.25rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .btn:hover { transform: none; }
}

@media print {
  .site-header, .site-footer, .cta-band, .btn { display: none; }
  body { background: #fff; }
}