/* ════════════════════════════════════════════
   NEXA — SHARED STYLES  (White + Royal Blue)
════════════════════════════════════════════ */

/* ── Google Fonts: Figtree ── */
@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400&display=swap');

/* ── Custom Properties ── */
:root {
  --bg:           #f5f5f8;
  --surface:      #ffffff;
  --surface-2:    #ecedf2;
  --amber:        #1a44e8;
  --ember:        #1235c0;
  --mist:         rgba(28,28,52,0.55);
  --cream:        #1a1a2e;
  --slate:        #ecedf2;
  --amber-edge:   rgba(26,68,232,0.25);
  --amber-glow:   rgba(26,68,232,0.10);
  --amber-faint:  rgba(26,68,232,0.04);
  --glass-bg:     rgba(26,68,232,0.03);
  --glass-border: rgba(0,0,0,0.08);
  --border:       rgba(0,0,0,0.08);
  --border-mid:   rgba(0,0,0,0.13);
  --nav-h:        72px;
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: 'Figtree', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  cursor: none;
  line-height: 1;
}
a, button { cursor: none; }
img { max-width: 100%; display: block; }

/* ── Subtle grid texture ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0,0,0,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ── Background Blobs (very subtle) ── */
.bg-blobs {
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
}
.blob-1 {
  width: 55vw; height: 55vw;
  top: -15%; left: -10%;
  background: radial-gradient(ellipse, rgba(36,84,232,0.07) 0%, transparent 65%);
}
.blob-2 {
  width: 45vw; height: 45vw;
  bottom: -10%; right: -5%;
  background: radial-gradient(ellipse, rgba(26,62,196,0.05) 0%, transparent 65%);
}
.blob-3 {
  width: 38vw; height: 38vw;
  top: 30%; right: 5%;
  background: radial-gradient(ellipse, rgba(36,84,232,0.04) 0%, transparent 60%);
}
.blob-4 { display: none; }
.blob-5 { display: none; }

/* ── Custom Cursor ── */
#cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  will-change: left, top;
}
#cursor-ring {
  position: fixed;
  width: 32px; height: 32px;
  border: 1px solid rgba(36,84,232,0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
  will-change: left, top;
}
body.cursor-hover #cursor-dot { width: 10px; height: 10px; }
body.cursor-hover #cursor-ring { width: 52px; height: 52px; border-color: var(--amber); }

/* ── Navigation ── */
#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: var(--nav-h);
  background: rgba(247,247,249,0.0);
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease;
}
#main-nav.scrolled {
  background: rgba(247,247,249,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
  text-decoration: none;
}
.nav-logo {
  font-family: 'Figtree', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--amber);
  letter-spacing: 5px;
  line-height: 1;
}
.nav-tagline {
  font-family: 'Figtree', sans-serif;
  font-size: 9px;
  font-weight: 400;
  color: var(--mist);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-num {
  font-size: 8px;
  font-weight: 400;
  color: var(--amber);
  opacity: 0.75;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--amber);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--cream); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  color: #ffffff !important;
  background: var(--amber) !important;
  padding: 9px 22px !important;
  font-weight: 700 !important;
  font-size: 9px !important;
  letter-spacing: 2.5px !important;
  transition: background 0.3s, transform 0.2s !important;
}
.nav-cta:hover {
  background: var(--ember) !important;
  transform: translateY(-1px) !important;
  color: #ffffff !important;
}
.nav-cta::after { display: none !important; }
.nav-cta .nav-num { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 910;
}
.hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--cream);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Page Wrapper ── */
.page-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-top: var(--nav-h);
}

/* ── Glass ── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}

/* ── Buttons ── */
.btn-amber {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--amber);
  border: none;
  padding: 14px 32px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}
.btn-amber:hover {
  background: var(--ember);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(36,84,232,0.28);
}
.btn-ghost {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--cream);
  background: transparent;
  border: 1px solid var(--border-mid);
  padding: 13px 32px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.3s, color 0.3s, transform 0.2s;
}
.btn-ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-2px);
}

/* ── Sec Tag ── */
.sec-tag {
  font-family: 'Figtree', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-block;
  margin-bottom: 16px;
}
.sec-tag::before { content: '── '; opacity: 0.4; }

/* ── Page Hero Commons ── */
.page-hero {
  padding: 96px 56px 80px;
  position: relative;
}
.page-hero-title {
  font-family: 'Figtree', sans-serif;
  font-size: clamp(48px, 7.5vw, 112px);
  font-weight: 900;
  color: var(--cream);
  letter-spacing: -2px;
  line-height: 0.9;
}
.page-hero-title .amber { color: var(--amber); }
.page-hero-sub {
  font-family: 'Figtree', sans-serif;
  font-size: clamp(14px, 1.4vw, 18px);
  font-weight: 400;
  color: var(--mist);
  max-width: 540px;
  line-height: 1.7;
  margin-top: 24px;
}

/* ── Scroll Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-left.visible { opacity: 1; transform: translateX(0); }

/* ── Marquee ── */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeSpin 28s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.m-item {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mist);
  padding: 0 24px;
  white-space: nowrap;
  flex-shrink: 0;
}
.m-sep { color: var(--amber); font-size: 6px; align-self: center; flex-shrink: 0; }
@keyframes marqueeSpin {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Footer ── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 72px 56px 0;
  position: relative;
  z-index: 2;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-logo-txt {
  font-family: 'Figtree', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--amber);
  letter-spacing: 5px;
  display: block;
  margin-bottom: 12px;
}
.footer-mission-txt {
  font-family: 'Figtree', sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--mist);
  line-height: 1.7;
  max-width: 260px;
}
.f-nav-col { display: flex; flex-direction: column; gap: 16px; }
.f-nav-col a {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.3s;
}
.f-nav-col a:hover { color: var(--amber); }
.f-social-col { display: flex; flex-direction: column; align-items: flex-end; gap: 16px; }
.f-social-col a {
  font-family: 'Figtree', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.3s;
}
.f-social-col a:hover { color: var(--amber); }
.footer-bar {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy, .footer-tagline {
  font-family: 'Figtree', sans-serif;
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 1.5px;
  color: rgba(15,15,30,0.25);
}

/* ═══════════════════════════════════════
   MOBILE RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 768px) {
  #main-nav { padding: 0 20px; }
  .nav-tagline { display: none; }
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(247,247,249,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    gap: 28px;
    padding: 36px 20px;
    transform: translateY(-110%);
    transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
    z-index: 899;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-cta { width: auto; }

  .page-hero { padding: 48px 20px 40px; }
  .page-hero-title { font-size: clamp(40px, 12vw, 68px); letter-spacing: -1.5px; }
  .page-hero-sub { font-size: 14px; }

  footer { padding: 48px 20px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .f-social-col { align-items: flex-start; }
  .footer-bar { flex-direction: column; gap: 8px; text-align: center; }

  .btn-amber, .btn-ghost {
    width: 100%; text-align: center;
    padding: 16px 20px;
    justify-content: center;
  }

  section { padding-left: 20px !important; padding-right: 20px !important; }
}