:root {
  --blue: #061c4b;
  --blue-2: #082a6b;
  --yellow: #f7c600;
  --yellow-2: #ffd84d;
  --white: #ffffff;
  --light: #f5f7fb;
  --muted: #6b7280;
  --dark: #111827;
  --shadow: 0 22px 60px rgba(6, 28, 75, 0.20);
  --radius: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--dark);
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 28, 75, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  transition: background 0.25s ease;
}
.site-header.scrolled { background: rgba(6, 28, 75, 0.99); }
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.logo-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--yellow);
  color: var(--blue);
  font-weight: 900;
  font-size: 1.35rem;
  box-shadow: 0 12px 25px rgba(247, 198, 0, 0.25);
}
.brand-text { display: grid; line-height: 1.08; }
.brand-text strong { font-size: 1.05rem; letter-spacing: 0.08em; }
.brand-text small { opacity: 0.78; font-size: 0.78rem; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--white);
  font-size: 0.94rem;
  font-weight: 600;
}
.main-nav > a:not(.nav-cta) {
  opacity: 0.88;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.main-nav > a:not(.nav-cta):hover { opacity: 1; color: var(--yellow); }
.language-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  padding: 4px;
}
.lang-btn {
  border: 0;
  background: transparent;
  color: var(--white);
  border-radius: 999px;
  padding: 7px 10px;
  cursor: pointer;
  font-weight: 800;
  font-size: 0.78rem;
}
.lang-btn.active { background: var(--yellow); color: var(--blue); }
.nav-cta { border-radius: 999px; padding: 11px 16px; font-weight: 900; }
.nav-cta-yellow { background: var(--yellow); color: var(--blue); }
.nav-cta-white { background: var(--white); color: var(--blue); }
.mobile-menu-btn { display: none; border: 0; background: transparent; padding: 8px; cursor: pointer; }
.mobile-menu-btn span {
  display: block;
  width: 28px;
  height: 3px;
  margin: 5px 0;
  background: var(--white);
  border-radius: 20px;
}

.hero-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at top left, rgba(247, 198, 0, 0.24), transparent 30%),
    linear-gradient(135deg, var(--blue), var(--blue-2));
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    /*linear-gradient(rgba(6, 28, 75, 0.68), rgba(6, 28, 75, 0.92)),
    url("https://images.unsplash.com/photo-1548574505-5e239809ee19?auto=format&fit=crop&w=1800&q=80")*/ center/cover;
  opacity: 0.38;
}
.hero-bg-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(20px);
  opacity: 0.22;
  animation: floatGlow 6s ease-in-out infinite;
}
.hero-bg-glow-one { background: var(--yellow); right: 8%; top: 14%; }
.hero-bg-glow-two { background: #5aa7ff; left: 6%; bottom: 12%; animation-delay: 1.3s; }
@keyframes floatGlow {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1.04); }
}
.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 42px;
  padding: 64px 0 108px;
}
.eyebrow, .section-kicker, .mini-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--yellow);
  margin: 0 0 14px;
}
.hero-copy h1 {
  font-size: clamp(3.2rem, 8vw, 6.7rem);
  line-height: 0.9;
  margin: 0;
  letter-spacing: -0.08em;
  font-weight: 900;
}
.hero-copy h1 span { color: var(--yellow); }
.hero-copy h2 {
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  line-height: 1.1;
  margin: 22px 0 0;
}
.hero-text {
  max-width: 580px;
  color: rgba(255,255,255,0.84);
  font-size: 1.12rem;
  line-height: 1.75;
  margin: 20px 0 0;
}
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 0;
  cursor: pointer;
}
.btn:hover { transform: translateY(-3px); }
.btn-yellow {
  background: var(--yellow);
  color: var(--blue);
  box-shadow: 0 15px 35px rgba(247, 198, 0, 0.24);
}
.btn-outline {
  border: 1px solid rgba(255,255,255,0.44);
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.btn-blue {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(6, 28, 75, 0.20);
}
.hero-visual { position: relative; display: grid; justify-items: center; }
.hero-photo-card {
  width: min(470px, 94%);
  border-radius: 38px;
  overflow: hidden;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 35px 90px rgba(0,0,0,0.35);
  transform: rotate(1.2deg);
}
.hero-photo-card img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: center top;
}
.floating-card {
  position: absolute;
  display: grid;
  gap: 2px;
  min-width: 178px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.92);
  color: var(--blue);
  box-shadow: var(--shadow);
  animation: floatCard 4.8s ease-in-out infinite;
}
.floating-card strong { font-size: 1.08rem; }
.floating-card span { font-size: 0.84rem; color: var(--muted); font-weight: 700; }
.floating-card-top { top: 14%; left: 0; }
.floating-card-bottom { right: 0; bottom: 14%; animation-delay: 0.8s; }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.quick-join-wrap { margin-top: -76px; position: relative; z-index: 4; }
.quick-join-card {
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
  padding: 28px;
  box-shadow: var(--shadow);
}
.join-card-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.join-card-header h2 {
  margin: 0;
  color: var(--blue);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}
.join-card-header p {
  margin: 6px 0 0;
  color: rgba(6, 28, 75, 0.76);
  font-weight: 600;
}
.mini-label { color: var(--blue); margin-bottom: 7px; }
.form-tabs {
  display: inline-flex;
  background: rgba(255,255,255,0.45);
  padding: 6px;
  border-radius: 999px;
  gap: 6px;
  flex: 0 0 auto;
}
.tab-btn {
  border: 0;
  border-radius: 999px;
  padding: 11px 17px;
  background: var(--blue);
  color: var(--white);
  font-weight: 900;
  cursor: pointer;
}
.tab-btn.active {
  background: var(--yellow);
  color: var(--blue);
  box-shadow: inset 0 0 0 2px rgba(6, 28, 75, 0.14);
}
.tab-link { display: inline-flex; }
.quick-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 14px;
  align-items: end;
}
.form-field { display: grid; gap: 7px; }
.form-field label {
  color: var(--blue);
  font-weight: 900;
  font-size: 0.82rem;
}
input, textarea, select {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(6, 28, 75, 0.16);
  background: rgba(255,255,255,0.94);
  padding: 12px 14px;
  font: inherit;
  outline: none;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(6, 28, 75, 0.12);
}
.form-submit { min-width: 118px; }

.section { padding: 92px 0; }
.section-heading {
  max-width: 720px;
  margin: 0 auto 38px;
  text-align: center;
}
.section-heading h2, .message-content h2 {
  color: var(--blue);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
  margin: 0;
}
.section-heading p, .message-content p {
  color: var(--muted);
  line-height: 1.25;
  font-size: 0.8rem;
}
.message-grid {
  display: grid;
  grid-template-columns: 0.5fr 1.5fr;
  gap: 54px;
  align-items: center;
}
.message-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: rotate(-1.2deg);
}
.message-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.message-content { max-width: 720px; }
.message-content .section-kicker { color: var(--yellow); }

.priorities-section { background: var(--light); }
.priority-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.priority-card {
  background: var(--white);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 12px 35px rgba(6, 28, 75, 0.08);
  border: 1px solid rgba(6, 28, 75, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.priority-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(6, 28, 75, 0.14);
}
.priority-card .icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(247, 198, 0, 0.25);
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 18px;
}
.priority-card h3 { margin: 0 0 10px; color: var(--blue); }
.priority-card p { margin: 0; color: var(--muted); line-height: 1.6; }

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.news-card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 16px 42px rgba(6, 28, 75, 0.10);
  border: 1px solid rgba(6, 28, 75, 0.06);
}
.news-image {
  height: 180px;
  background:
    linear-gradient(rgba(6, 28, 75, 0.12), rgba(6, 28, 75, 0.35)),
    url("https://images.unsplash.com/photo-1529107386315-e1a2ed48a620?auto=format&fit=crop&w=900&q=80") center/cover;
}
.news-image-two {
  background:
    linear-gradient(rgba(6, 28, 75, 0.12), rgba(6, 28, 75, 0.35)),
    url("https://images.unsplash.com/photo-1517048676732-d65bc937f952?auto=format&fit=crop&w=900&q=80") center/cover;
}
.news-image-three {
  background:
    linear-gradient(rgba(6, 28, 75, 0.12), rgba(6, 28, 75, 0.35)),
    url("https://images.unsplash.com/photo-1511632765486-a01980e01a18?auto=format&fit=crop&w=900&q=80") center/cover;
}
.news-content { padding: 24px; }
.news-content p {
  margin: 0 0 9px;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
}
.news-content h3 { margin: 0 0 18px; color: var(--blue); line-height: 1.25; }
.news-content a { color: var(--blue); font-weight: 900; }

.final-cta {
  background:
    radial-gradient(circle at 25% 30%, rgba(247,198,0,0.28), transparent 26%),
    linear-gradient(135deg, var(--blue), #020b22);
  color: var(--white);
  padding: 78px 0;
}
.final-cta-inner { text-align: center; }
.final-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.7rem);
  letter-spacing: -0.06em;
}
.final-cta p {
  margin: 14px auto 0;
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
}
.final-cta .hero-actions { justify-content: center; }

.site-footer {
  background: #020817;
  color: var(--white);
  padding: 20px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.footer-grid p { color: rgba(255,255,255,0.7); line-height: 1.7; }
.footer-grid h4 { margin: 0 0 15px; color: var(--yellow); }
.footer-grid a:not(.brand) {
  display: block;
  color: rgba(255,255,255,0.72);
  margin: 10px 0;
}
.newsletter-form {
  display: flex;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  padding: 6px;
}
.newsletter-form input {
  border: 0;
  background: transparent;
  color: var(--white);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.54); }
.newsletter-form button {
  border: 0;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--blue);
  font-weight: 900;
  padding: 0 15px;
  cursor: pointer;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 10px;
  padding-top: 5px;
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,0.55);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .mobile-menu-btn { display: block; }
  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--blue);
    padding: 18px;
    border-radius: 24px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .language-switch { width: fit-content; }
  .hero-grid {
    grid-template-columns: 1fr;
    padding: 50px 0 126px;
    text-align: center;
  }
  .hero-actions { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-photo-card { width: min(360px, 94%); }
  .hero-photo-card img { height: 420px; }
  .floating-card { display: none; }
  .join-card-header { flex-direction: column; }
  .quick-form { grid-template-columns: 1fr 1fr; }
  .form-submit { grid-column: 1 / -1; }
  .message-grid, .priority-grid, .news-grid, .footer-grid { grid-template-columns: 1fr; }
  .message-image img { height: auto; }
}

@media (max-width: 786px) {
  .quick-join-card { margin-top:40px;}
}

@media (max-width: 620px) {
  .container { width: min(100% - 22px, 1180px); }
  .header-inner { min-height: 70px; }
  .hero-grid { min-height: auto; gap: 28px; }
  .hero-copy h1 { font-size: 4.1rem; }
  .quick-join-card { padding: 18px; }
  .form-tabs { width: 100%; }
  .tab-btn, .tab-link { flex: 1; justify-content: center; text-align: center; }
  .quick-form { grid-template-columns: 1fr; }
  .section { padding: 66px 0; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}


@media (max-width: 480px) {
  .quick-join-card { margin-top:60px;}
}