:root {
  --ink: #18202a;
  --muted: #667085;
  --line: #e8edf2;
  --paper: #ffffff;
  --soft: #f7fafc;
  --gold: #f5b942;
  --gold-deep: #d89316;
  --orange: #f27437;
  --sky: #8bc7e8;
  --sky-soft: #eaf7fd;
  --green: #6fa980;
  --shadow: 0 22px 70px rgba(24, 32, 42, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

body.nav-open {
  overflow: hidden;
}

section,
.form-panel {
  scroll-margin-top: 96px;
}

img {
  max-width: 100%;
  display: block;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px max(20px, calc((100vw - 1160px) / 2));
  color: white;
  transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.site-header.scrolled,
.site-header.nav-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 40px rgba(24, 32, 42, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-text span {
  color: var(--gold);
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 50%;
  object-fit: cover;
  background: white;
  box-shadow: 0 8px 24px rgba(245, 185, 66, 0.28);
}

.brand-text {
  line-height: 1;
}

.brand-slogan {
  max-width: 390px;
  color: currentColor;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
  opacity: 0.78;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  opacity: 0.9;
}

.main-nav a:hover {
  opacity: 1;
  color: var(--gold-deep);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero,
.final-cta {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero picture,
.hero img,
.final-cta > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 20, 27, 0.78), rgba(12, 20, 27, 0.42) 52%, rgba(12, 20, 27, 0.12)),
    linear-gradient(0deg, rgba(12, 20, 27, 0.45), transparent 34%);
}

.section-dark {
  color: white;
}

.hero-content,
.final-cta .container {
  position: relative;
  z-index: 2;
  padding: 130px 0 110px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-dark .eyebrow {
  color: var(--gold);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(64px, 12vw, 152px);
  line-height: 0.86;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-lead,
.final-cta p {
  max-width: 870px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(18px, 2vw, 24px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #1c1608;
  background: linear-gradient(135deg, var(--gold), #ffd978);
  box-shadow: 0 15px 32px rgba(245, 185, 66, 0.26);
}

.btn-light {
  color: var(--ink);
  background: white;
}

.btn-ghost {
  color: white;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.btn-wide {
  width: 100%;
}

.hero-strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.hero-strip span {
  padding: 20px;
  text-align: center;
  font-weight: 800;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.section-pad {
  padding: 108px 0;
}

.split,
.donate-layout,
.admin-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.section-intro p,
.section-head p,
.admin-grid p {
  color: var(--muted);
  font-size: 18px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.impact-grid article,
.direction-card,
.donate-card,
.form-panel,
.admin-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 10px 34px rgba(24, 32, 42, 0.06);
}

.impact-grid article {
  min-height: 180px;
  padding: 24px;
}

.impact-grid strong {
  display: block;
  margin-bottom: 28px;
  color: var(--sky);
  font-size: 48px;
  line-height: 1;
}

.values {
  background: linear-gradient(90deg, var(--sky-soft), #fff7e2);
}

.value-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(24, 32, 42, 0.08);
}

.value-row > div {
  padding: 38px;
  background: rgba(255, 255, 255, 0.72);
}

.author {
  background:
    linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
}

.author-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.author-media {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-self: start;
}

.author-photo {
  margin: 0;
  overflow: visible;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 18px 56px rgba(24, 32, 42, 0.12);
}

.author-photo img {
  width: 100%;
  height: auto;
  border-radius: inherit;
  object-fit: contain;
}

.author-content {
  min-width: 0;
}

.author-lead {
  color: var(--muted);
  font-size: 19px;
}

.faith-note {
  margin: 28px 0;
  padding: 20px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--sky-soft), #fff6de);
}

.faith-note strong {
  font-size: 18px;
  line-height: 1.35;
}

.author-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.author-columns article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 10px 34px rgba(24, 32, 42, 0.06);
}

.author-columns ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.author-columns li::marker {
  color: var(--gold-deep);
}

.icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  color: #1b4f67;
  background: var(--sky);
  font-size: 22px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.direction-card {
  min-height: 260px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.direction-card::after {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -70px;
  bottom: -70px;
  border-radius: 50%;
  background: var(--sky-soft);
}

.direction-card span {
  display: inline-block;
  margin-bottom: 52px;
  color: var(--gold-deep);
  font-weight: 900;
}

.direction-card p,
.form-note {
  color: var(--muted);
}

.donate {
  background: #fbfcfd;
}

.donate-layout {
  grid-template-columns: minmax(420px, 1fr) minmax(300px, 0.72fr);
  align-items: start;
}

.donate-aside {
  display: grid;
  justify-items: center;
  align-content: start;
}

.donate-video {
  width: min(100%, 430px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 12px 36px rgba(24, 32, 42, 0.06);
}

.donate-video-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
}

.donate-video-copy span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.donate-video-copy strong {
  text-align: right;
}

.donate-video video {
  width: 100%;
  aspect-ratio: 9 / 16;
  display: block;
  background: #111820;
  object-fit: cover;
}

.donate-card {
  margin-top: 24px;
  padding: 28px;
  width: 100%;
}

.segmented,
.amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.segmented label,
.amount-grid button,
.tabs button {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  cursor: pointer;
  font-weight: 800;
}

.segmented input {
  accent-color: var(--gold-deep);
}

.amount-grid button.active,
.tabs button.active {
  border-color: transparent;
  background: var(--ink);
  color: white;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--ink);
  background: white;
  outline: none;
}

.field textarea {
  min-height: 112px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 4px rgba(139, 199, 232, 0.22);
}

.forms {
  background:
    linear-gradient(180deg, white, rgba(234, 247, 253, 0.6));
}

.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
}

.tabs button {
  padding: 0 22px;
}

.form-panel {
  display: none;
  padding: 30px;
}

.form-panel.active {
  display: block;
}

.panel-copy {
  max-width: 760px;
  margin-bottom: 24px;
}

.panel-copy p {
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.span-2 {
  grid-column: span 2;
}

.talent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.talent-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--sky-soft);
  color: #25586d;
  font-size: 13px;
  font-weight: 800;
}

.admin-preview {
  background: linear-gradient(90deg, #fff7e6, #edf8fd);
}

.admin-card {
  padding: 22px;
}

.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.admin-top button {
  border: 0;
  color: var(--gold-deep);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.admin-list {
  display: grid;
  gap: 10px;
  max-height: 340px;
  overflow: auto;
}

.admin-item {
  padding: 14px;
  border-radius: var(--radius);
  background: var(--soft);
}

.admin-item strong {
  display: block;
}

.admin-item span {
  color: var(--muted);
  font-size: 13px;
}

.final-cta {
  min-height: 74svh;
  text-align: center;
}

.final-cta .container {
  display: grid;
  justify-items: center;
}

.site-footer {
  padding: 58px 0 24px;
  color: white;
  background: #141c24;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 42px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-grid nav,
.footer-grid > div:last-child {
  display: grid;
  gap: 10px;
}

.footer-contacts {
  justify-self: end;
  min-width: 260px;
}

.footer-grid h3 {
  margin: 0;
}

.telegram-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.telegram-link svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  color: white;
  fill: currentColor;
}

.copyright {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  max-width: 360px;
  padding: 16px 18px;
  border-radius: var(--radius);
  color: white;
  background: #17212b;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .nav-toggle {
    display: block;
  }

  .brand-slogan {
    max-width: min(54vw, 320px);
    white-space: normal;
  }

  .main-nav {
    position: fixed;
    inset: 74px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: var(--radius);
    color: var(--ink);
    background: white;
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 14px;
  }

  .split,
  .donate-layout,
  .admin-grid,
  .author-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-contacts {
    justify-self: start;
    min-width: 0;
  }

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

  .value-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    padding: 14px;
  }

  .brand {
    gap: 8px;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }

  .brand-slogan {
    max-width: 210px;
    font-size: 9px;
  }

  .hero,
  .final-cta {
    min-height: auto;
  }

  .hero-content,
  .final-cta .container {
    padding: 112px 0 112px;
  }

  .hero-actions,
  .tabs {
    flex-direction: column;
  }

  .btn,
  .tabs button {
    width: 100%;
  }

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

  .hero-strip span {
    padding: 13px;
  }

  .section-pad {
    padding: 74px 0;
  }

  .donate-layout {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .donate-layout .section-intro {
    display: contents;
  }

  .donate-layout .section-intro > .eyebrow {
    order: 1;
  }

  .donate-layout .section-intro > h2 {
    order: 2;
  }

  .donate-layout .section-intro > p:not(.eyebrow) {
    order: 3;
    margin-bottom: 24px;
  }

  .donate-layout .donate-aside {
    order: 4;
    width: 100%;
    margin-bottom: 24px;
  }

  .donate-layout .donate-card {
    order: 5;
    margin-top: 0;
  }

  .donate-layout .donate-video {
    width: 100%;
    max-width: 430px;
  }

  .impact-grid,
  .direction-grid,
  .author-columns,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: span 1;
  }

  .form-panel,
  .donate-card {
    padding: 20px;
  }

  .donate-video-copy {
    align-items: flex-start;
    flex-direction: column;
  }

  .donate-video-copy strong {
    text-align: left;
  }

}