:root {
  --bg: #edf1f6;
  --bg-soft: #f6f9fc;
  --surface: #ffffff;
  --ink: #0f2f56;
  --ink-soft: #5b7089;
  --ink-muted: #7c8da2;
  --line: #d4dde8;
  --line-strong: #c4d0de;
  --primary: #174277;
  --hero-left: #e4edf8;
  --hero-right: #e9f1ff;
  --green: #2f72d8;
  --gold: #77a8ff;
  --success: #1f5fbf;
  --danger: #8c4c39;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow-soft: 0 10px 26px rgba(16, 47, 86, 0.06);
  --shadow-card: 0 14px 34px rgba(16, 47, 86, 0.08);
  --container: min(1080px, calc(100vw - 2rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  line-height: 1.62;
  background:
    radial-gradient(1200px 540px at 12% -8%, rgba(255, 255, 255, 0.6), transparent 72%),
    radial-gradient(1000px 460px at 88% -16%, rgba(177, 206, 247, 0.3), transparent 72%),
    var(--bg);
}

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

img {
  max-width: 100%;
  height: auto;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.95rem 0;
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header--scrolled {
  background: rgba(243, 246, 250, 0.93);
  border-color: var(--line);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(16, 47, 86, 0.08);
}

.site-header__inner,
.section,
.site-footer__inner,
.site-footer__bar,
.page-shell {
  width: var(--container);
  margin: 0 auto;
}

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

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.site-brand__mark {
  width: 2.9rem;
  height: 2.9rem;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #1f4f8a, #123766);
  box-shadow: var(--shadow-soft);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.site-brand__text strong {
  font-size: 1.02rem;
  line-height: 1.2;
}

.site-brand__text small {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.site-header__toggle {
  display: none;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: #fff;
}

.site-navigation {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-navigation a {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 160ms ease;
}

.site-navigation a:hover,
.site-navigation a:focus-visible {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.85rem 1.3rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button--small {
  padding: 0.72rem 1.05rem;
  font-size: 0.9rem;
}

.button--primary-gradient {
  color: #ffffff;
  border-color: rgba(18, 53, 95, 0.12);
  background: linear-gradient(90deg, #1f5fbf 0%, var(--green) 45%, var(--gold) 100%);
  box-shadow: 0 10px 24px rgba(31, 95, 191, 0.28);
}

.button--primary-gradient:hover,
.button--primary-gradient:focus-visible {
  box-shadow: 0 14px 30px rgba(31, 95, 191, 0.34);
}

.button--outline {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.button--outline:hover,
.button--outline:focus-visible {
  background: #f9fbfe;
  border-color: var(--line-strong);
}

.section {
  position: relative;
  padding: clamp(3.7rem, 7vw, 5.2rem) 0;
}

.section--alt::before,
.hero::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: -1;
}

.hero::before {
  top: 0;
  bottom: 0;
  border-top: 1px solid #dce5f0;
  border-bottom: 1px solid #dce5f0;
  background:
    radial-gradient(840px 280px at 50% 100%, rgba(255, 255, 255, 0.55), transparent 72%),
    linear-gradient(90deg, var(--hero-left) 0%, var(--hero-right) 100%);
}

.section--alt::before {
  top: 0;
  bottom: 0;
  background: var(--bg-soft);
  border-top: 1px solid #e1e8f0;
  border-bottom: 1px solid #e1e8f0;
}

.hero {
  padding-top: clamp(5rem, 10vw, 7rem);
  padding-bottom: clamp(5rem, 10vw, 7rem);
}

.hero__content {
  max-width: 900px;
  margin: 0 auto;
}

.hero__content--center {
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.35rem, 5.2vw, 4.55rem);
  max-width: 14.7ch;
  margin-left: auto;
  margin-right: auto;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  max-width: 22ch;
}

h3 {
  font-size: 1.32rem;
}

.hero__lede,
.section-heading p,
.info-card p,
.audience-card p,
.timeline__item p,
.bio p,
.mini-card p,
.faq-item p,
.contact-panel p,
.site-footer p,
.page-shell__content {
  color: var(--ink-soft);
}

.hero__lede {
  max-width: 64ch;
  margin: 1.2rem auto 0;
  font-size: 1.07rem;
}

.pill-list {
  list-style: none;
  margin: 1.55rem 0 0;
  padding: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.58rem;
}

.pill-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink-soft);
  padding: 0.42rem 0.8rem;
  font-size: 0.88rem;
  font-weight: 600;
}

.hero__actions {
  margin-top: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.section-heading {
  margin-bottom: 1.65rem;
  display: grid;
  gap: 0.7rem;
}

.section-heading p {
  margin: 0;
  max-width: 66ch;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.audience-card,
.timeline__item,
.mini-card,
.partner-card,
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.info-card,
.audience-card,
.timeline__item {
  position: relative;
  overflow: hidden;
  padding: 1.35rem;
}

.info-card::before,
.audience-card::before,
.timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--gold));
  opacity: 0.9;
}

.info-card__price {
  margin: 0 0 0.72rem;
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.72rem;
  border: 1px solid #d3deea;
  border-radius: 999px;
  background: #f3f7fb;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.timeline__item {
  border-left: 3px solid #d8e5fb;
}

.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}

.stat-card__value {
  margin: 0;
  color: var(--success);
  font-size: clamp(2rem, 4vw, 2.62rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.stat-card__label {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.partner-card {
  min-height: 116px;
  display: grid;
  place-items: center;
  border-style: dashed;
  border-color: #cdd8e6;
}

.partner-card span {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 800;
}

.bio {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 1rem;
}

.bio__card,
.bio__details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 1.45rem;
}

.bio__details {
  display: grid;
  gap: 0.8rem;
}

.mini-card {
  padding: 1rem;
}

.mini-card strong {
  display: block;
  margin-bottom: 0.34rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 1.05rem 1.2rem;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--ink);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0.72rem 0 0;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  gap: 1.1rem;
}

.contact-panel > div:last-child {
  display: grid;
  gap: 1rem;
}

.contact-panel__copy,
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 1.35rem;
}

.contact-panel__list {
  margin: 1rem 0 0;
  padding-left: 1.08rem;
  color: var(--ink-soft);
}

.contact-panel__list li {
  margin-bottom: 0.64rem;
}

.contact-channel-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-channel-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 1rem;
}

.contact-channel-card__label {
  margin: 0 0 0.6rem;
  font-size: 0.86rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 800;
}

.contact-channel-card__meta {
  margin: 0.65rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.contact-form label {
  display: grid;
  gap: 0.43rem;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--ink);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid #c8d4e3;
  border-radius: 11px;
  padding: 0.74rem 0.9rem;
  background: #fff;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .button {
  width: 100%;
}

.contact-form-note {
  margin: 0 0 0.8rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.contact-form__hidden {
  position: absolute;
  left: -9999px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.site-header__toggle:focus,
.site-navigation a:focus,
.button:focus {
  outline: 3px solid rgba(47, 114, 216, 0.24);
  outline-offset: 2px;
}

.form-feedback {
  margin: 0 0 1rem;
  border-radius: 11px;
  padding: 0.72rem 0.9rem;
  font-weight: 700;
}

.form-feedback--success {
  color: var(--success);
  background: #ecf3ff;
}

.form-feedback--error {
  color: var(--danger);
  background: #fceeea;
}

.site-footer {
  margin-top: 1rem;
  padding: 1.75rem 0 2rem;
  border-top: 1px solid #dde6ef;
}

.site-footer__inner {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-footer__title {
  margin: 0 0 0.3rem;
  font-size: 1.1rem;
}

.site-footer__bar {
  margin-top: 0.9rem;
  border-top: 1px solid #dde6ef;
  padding-top: 0.9rem;
}

.site-footer__bar p {
  margin: 0;
  color: var(--ink-soft);
}

.page-shell {
  padding: 2.9rem 0 4rem;
}

.page-shell__article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.4rem, 4vw, 2.8rem);
}

.page-shell__header {
  margin-bottom: 1.3rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 440ms ease, transform 440ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (hover: hover) {
  .info-card:hover,
  .audience-card:hover,
  .timeline__item:hover,
  .stat-card:hover,
  .partner-card:hover,
  .mini-card:hover,
  .faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
    border-color: var(--line-strong);
  }
}

@media (max-width: 980px) {
  .card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .contact-channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header__toggle {
    display: inline-flex;
  }

  .site-navigation {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 1rem;
  }

  .site-navigation.is-open {
    display: flex;
  }

  .site-navigation ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
  }
}

@media (max-width: 740px) {
  h1 {
    font-size: clamp(2rem, 10.5vw, 3.1rem);
  }

  h2 {
    max-width: none;
  }

  .hero {
    padding-top: 4.7rem;
    padding-bottom: 5rem;
  }

  .hero__actions {
    align-items: stretch;
  }

  .hero__actions .button {
    width: 100%;
  }

  .card-grid--two,
  .card-grid--three,
  .timeline,
  .contact-panel,
  .contact-channel-grid,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-header__inner,
  .section,
  .site-footer__inner,
  .site-footer__bar,
  .page-shell {
    width: min(100vw - 1.25rem, 1140px);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}