/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #07071a;
  --glass-bg: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.10);
  --glass-hover: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --text-muted: rgba(255,255,255,0.48);
  --text-dim: rgba(255,255,255,0.28);
  --accent: #7eb8ff;
  --accent-2: #b87eff;
  --accent-3: #ff7eb8;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ── Typography ── */
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 650; letter-spacing: -0.02em; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text-muted); }

/* ── Background orbs ── */
.orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.22;
}
.orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, #3a7fff, transparent); top: -150px; left: -150px; }
.orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, #7c3aff, transparent); bottom: 10%; right: -100px; }
.orb-3 { width: 350px; height: 350px; background: radial-gradient(circle, #ff3a8c, transparent); top: 40%; left: 35%; opacity: 0.14; }

/* ── Glass ── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}
.glass-sm {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

/* ── Layout ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

section { padding: 100px 0; }

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(7,7,26,0.6);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 12px 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
}
.hero-logo-row {
  margin-bottom: 20px;
}
.hero-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active {
  color: var(--text);
  font-weight: 600;
}
.nav-links .btn-nav {
  background: rgba(255,255,255,0.09);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.9rem;
  color: var(--text);
  transition: background 0.2s, border-color 0.2s;
}
.nav-links .btn-nav:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.2);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, rgba(126,184,255,0.9), rgba(184,126,255,0.9));
  color: #fff;
  box-shadow: 0 0 32px rgba(126,184,255,0.25), 0 4px 16px rgba(0,0,0,0.3);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 48px rgba(126,184,255,0.35), 0 8px 24px rgba(0,0,0,0.35);
}
.btn-glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text);
}
.btn-glass:hover {
  background: var(--glass-hover);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(126,184,255,0.1);
  border: 1px solid rgba(126,184,255,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-badge span { opacity: 0.6; }
.hero-title {
  margin-bottom: 24px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 440px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.hero-note {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 16px;
}

/* Phone mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.phone-mock {
  width: 260px;
  height: 520px;
  border-radius: 44px;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05) inset;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}
.phone-mock::before {
  content: '';
  position: absolute;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 6px;
  background: rgba(255,255,255,0.2);
  border-radius: 100px;
}
.phone-screen-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}
.screen-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.screen-icon {
  font-size: 1.4rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.screen-text small { display: block; font-size: 0.68rem; color: var(--text-dim); margin-top: 1px; }
.screen-text strong { font-size: 0.82rem; color: var(--text); font-weight: 600; }
.rec-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #ff4444;
  box-shadow: 0 0 8px rgba(255,68,68,0.6);
  animation: pulse 1.2s ease-in-out infinite;
  margin-left: auto;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Features ── */
.section-label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-desc { color: var(--text-muted); max-width: 540px; margin-bottom: 64px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 32px 28px;
  transition: transform 0.2s, background 0.2s;
}
.feature-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.09);
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: block;
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { font-size: 0.92rem; }

/* ── Philosophy ── */
.philosophy {
  text-align: center;
}
.philosophy .container { max-width: 760px; }
.philosophy h2 { margin-bottom: 20px; }
.philosophy p { font-size: 1.1rem; margin-bottom: 48px; }
.philosophy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 60px;
}
.tag {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ── CTA banner ── */
.cta-banner {
  margin: 0 24px;
  padding: 60px 48px;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto 100px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(126,184,255,0.08), rgba(184,126,255,0.08));
  z-index: -1;
}
.cta-banner h2 { margin-bottom: 12px; }
.cta-banner p { margin-bottom: 32px; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 40px 0;
  position: relative;
  z-index: 1;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-weight: 700;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-muted); }
.footer-copy {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ── Donate page ── */
.donate-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  text-align: center;
}
.donate-hero .container { max-width: 700px; }
.donate-hero h1 { margin-bottom: 20px; }
.donate-hero p { font-size: 1.1rem; margin-bottom: 48px; }
.donate-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 80px;
}
.donate-card {
  padding: 36px 28px;
  text-align: center;
  transition: transform 0.2s, background 0.2s;
}
.donate-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.09);
}
.donate-card .amount {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 16px 0 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.donate-card .period {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.donate-card p { font-size: 0.9rem; margin-bottom: 24px; }
.donate-icon { font-size: 2.2rem; }

.what-funds {
  padding: 80px 0;
}
.funds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 48px;
}
.fund-item {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fund-item .fund-icon { font-size: 1.5rem; }
.fund-item h4 { font-size: 0.95rem; font-weight: 600; }
.fund-item p { font-size: 0.85rem; }

.contact-section {
  padding: 80px 0;
  text-align: center;
}
.contact-section h2 { margin-bottom: 16px; }
.contact-section p { margin-bottom: 32px; font-size: 1.05rem; }
.email-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 28px;
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 500;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.2s, border-color 0.2s;
}
.email-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.btn-nav) { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
  .cta-banner { padding: 48px 28px; }
}