:root {
  --ink: #11151f;
  --muted: #596172;
  --paper: #fffdf8;
  --white: #ffffff;
  --blue: #1277d6;
  --blue-dark: #0c3b73;
  --yellow: #ffd64d;
  --red: #ee4d4d;
  --green: #1e9b6c;
  --line: rgba(17, 21, 31, 0.12);
  --shadow: 0 24px 70px rgba(16, 26, 48, 0.14);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 214, 77, 0.2), transparent 28rem),
    linear-gradient(180deg, #fffdf8 0%, #f6f8fb 100%);
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(255, 253, 248, 0.86);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(20px);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 12px 30px rgba(16, 26, 48, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--white);
  font-size: 0.86rem;
  font-weight: 900;
  background:
    linear-gradient(135deg, var(--blue) 0 46%, var(--yellow) 46% 58%, var(--red) 58% 100%);
  border-radius: var(--radius);
  box-shadow: 0 12px 26px rgba(18, 119, 214, 0.22);
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #2b3240;
  font-size: 0.92rem;
  font-weight: 700;
}

.main-nav a {
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--blue);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.menu-button svg,
.button svg,
.social-card svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

main {
  overflow: hidden;
}

section,
footer {
  padding-right: clamp(18px, 4vw, 56px);
  padding-left: clamp(18px, 4vw, 56px);
}

.section-band {
  position: relative;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: clamp(28px, 5vw, 78px);
  align-items: center;
  min-height: calc(100vh - 128px);
  padding-top: clamp(48px, 7vw, 86px);
  padding-bottom: clamp(36px, 5vw, 58px);
}

.location {
  margin: 0 0 22px;
  color: var(--blue-dark);
  font-size: 0.92rem;
  font-weight: 900;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 7vw, 7.2rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 34px;
  color: #303849;
  font-size: clamp(1.08rem, 2.2vw, 1.42rem);
  line-height: 1.55;
}

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

.hero-preview {
  display: flex;
  max-width: 640px;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
}

.hero-preview strong {
  color: var(--red);
  font-size: 0.84rem;
  font-weight: 950;
  text-transform: uppercase;
}

.hero-preview span {
  color: var(--muted);
  line-height: 1.55;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 16px 28px rgba(17, 21, 31, 0.18);
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.country-card {
  position: absolute;
  top: 16px;
  right: 0;
  z-index: 2;
  display: grid;
  width: 190px;
  gap: 12px;
  padding: 18px;
  color: var(--white);
  background: var(--blue-dark);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.country-card span {
  display: inline-flex;
  width: 60px;
  height: 60px;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-weight: 900;
  background: linear-gradient(135deg, var(--yellow), #fff2a6);
  border-radius: 50%;
}

.country-card strong {
  font-size: 1.18rem;
  line-height: 1.1;
}

.media-stack {
  position: absolute;
  inset: 0;
}

.media-card {
  position: absolute;
  overflow: hidden;
  margin: 0;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media-card img {
  height: 100%;
  object-fit: cover;
}

.media-card figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: inline-flex;
  width: fit-content;
  max-width: calc(100% - 28px);
  padding: 9px 12px;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 900;
  background: rgba(17, 21, 31, 0.78);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.media-card-large {
  top: 82px;
  left: 0;
  width: 76%;
  height: 430px;
}

.media-card-small {
  right: 14px;
  bottom: 30px;
  width: 46%;
  height: 230px;
}

.section-heading {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 34px;
}

.section-number {
  color: var(--red);
  font-size: 0.84rem;
  font-weight: 950;
}

h2 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.mission,
.founders,
.contact {
  padding-top: clamp(76px, 10vw, 124px);
  padding-bottom: clamp(76px, 10vw, 124px);
}

.mission-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
}

.mission-statement {
  margin: 0;
  color: var(--blue-dark);
  font-size: clamp(2.1rem, 4.8vw, 4.7rem);
  font-weight: 950;
  line-height: 1;
}

.mission-points {
  display: grid;
  gap: 14px;
}

.mission-points article,
.story-list article,
.founder-card,
.partners-grid article {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 42px rgba(16, 26, 48, 0.07);
}

.mission-points article {
  position: relative;
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 18px;
  padding: 22px;
}

.mission-points span {
  display: block;
  grid-row: 1 / span 2;
  width: 10px;
  height: 100%;
  min-height: 72px;
  background: linear-gradient(180deg, var(--blue), var(--yellow), var(--red));
  border-radius: 999px;
}

.mission-points h3,
.mission-points p {
  grid-column: 2;
}

.mission-points h3,
.story-list strong,
.partners-grid h3,
.founder-card h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
  line-height: 1.2;
}

.mission-points p,
.story-list p,
.partners-grid p,
.contact p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.showcase {
  padding-top: clamp(74px, 9vw, 118px);
  padding-bottom: clamp(76px, 10vw, 126px);
  background: #11151f;
  color: var(--white);
}

.showcase::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(110deg, rgba(18, 119, 214, 0.26), transparent 34%),
    radial-gradient(circle at 84% 18%, rgba(255, 214, 77, 0.22), transparent 30rem);
  pointer-events: none;
}

.showcase > * {
  position: relative;
  z-index: 1;
}

.showcase .section-number {
  color: var(--yellow);
}

.showcase-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: stretch;
}

.feature-story {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius);
}

.feature-story img {
  height: 100%;
  object-fit: cover;
}

.feature-story::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 38%, rgba(0, 0, 0, 0.78));
}

.feature-story div {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  z-index: 1;
}

.feature-story p {
  margin-bottom: 10px;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
}

.feature-story h3 {
  max-width: 680px;
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 3vw, 3.2rem);
  line-height: 1;
}

.feature-story span {
  color: rgba(255, 255, 255, 0.78);
}

.story-list {
  display: grid;
  gap: 14px;
}

.story-list article {
  display: grid;
  align-content: center;
  min-height: 150px;
  padding: 24px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.story-list p {
  color: rgba(255, 255, 255, 0.68);
}

.founder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.founder-card {
  min-height: 280px;
  padding: 28px;
}

.avatar {
  display: grid;
  width: 94px;
  height: 94px;
  margin-bottom: 30px;
  place-items: center;
  color: var(--white);
  font-size: 1.55rem;
  font-weight: 950;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 50%;
}

.founder-card:nth-child(2) .avatar {
  color: var(--ink);
  background: linear-gradient(135deg, var(--yellow), #fff2a6);
}

.founder-card p {
  margin-bottom: 8px;
  color: var(--red);
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
}

.founder-card h3 {
  font-size: clamp(1.6rem, 3vw, 2.8rem);
}

.partners {
  padding-top: clamp(74px, 9vw, 118px);
  padding-bottom: clamp(74px, 9vw, 118px);
  background:
    linear-gradient(120deg, rgba(18, 119, 214, 0.1), transparent 38%),
    #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.partners-grid article {
  min-height: 260px;
  padding: 28px;
}

.partners-grid h3 {
  font-size: clamp(1.6rem, 3vw, 2.8rem);
}

.partners-grid a {
  display: inline-flex;
  margin-top: 28px;
  color: var(--blue-dark);
  font-weight: 900;
  text-decoration: none;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}

.contact p {
  max-width: 720px;
  font-size: 1.1rem;
}

.social-card {
  display: flex;
  min-height: 170px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  color: var(--white);
  font-weight: 950;
  text-decoration: none;
  background: linear-gradient(135deg, #7a33ff, var(--red), var(--yellow));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.social-card svg {
  width: 34px;
  height: 34px;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  padding-bottom: 28px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

footer a {
  font-weight: 900;
  text-decoration: none;
}

@media (max-width: 920px) {
  .menu-button {
    display: grid;
  }

  .main-nav {
    position: fixed;
    top: 81px;
    right: 14px;
    left: 14px;
    display: grid;
    gap: 0;
    padding: 12px;
    visibility: hidden;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .main-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 14px;
    border-radius: var(--radius);
  }

  .main-nav a:hover {
    background: #f3f6fa;
  }

  .hero,
  .mission-grid,
  .showcase-layout,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 520px;
  }

  .media-card-large {
    width: 84%;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .brand small {
    font-size: 0.68rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .hero-actions,
  .hero-preview,
  footer,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 430px;
  }

  .country-card {
    top: 0;
    width: 160px;
  }

  .media-card-large {
    top: 72px;
    width: 88%;
    height: 300px;
  }

  .media-card-small {
    right: 0;
    bottom: 0;
    width: 52%;
    height: 160px;
  }

  .founder-grid,
  .partners-grid {
    grid-template-columns: 1fr;
  }

  .feature-story {
    min-height: 430px;
  }

  .feature-story div {
    right: 18px;
    bottom: 18px;
    left: 18px;
  }

  .social-card {
    justify-content: flex-start;
  }
}