*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: #0a0a0a;
  color: #e8e8e8;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* --- NAV --- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 26px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: #b0b0b0;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; }
.nav-cta {
  font-size: 14px;
  font-weight: 500;
  color: #fff !important;
  border-bottom: 2px solid #fff;
  padding-bottom: 4px;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: 0.3s;
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 80px;
  background: linear-gradient(135deg, #0a0a0a 0%, #0f1419 50%, #0a0a0a 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 500;
  line-height: 1.1;
  color: #fff;
  max-width: 900px;
  margin-bottom: 28px;
}
.hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: #999;
  max-width: 680px;
  line-height: 1.7;
}
.hero-actions { margin-top: 40px; }

/* --- PAGE HEADER (subpages) --- */
.page-header {
  padding: 160px 48px 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: linear-gradient(135deg, #0a0a0a 0%, #0f1419 60%, #0a0a0a 100%);
}
.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 500;
  color: #fff;
  margin-bottom: 16px;
}
.page-header p {
  font-size: 18px;
  color: #999;
  max-width: 620px;
}

/* --- SECTION TITLES --- */
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  color: #fff;
  text-align: center;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 16px;
  color: #888;
  text-align: center;
  margin-bottom: 64px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- ABOUT --- */
.about-section {
  padding: 80px 48px;
}
.about-intro {
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
}
.about-intro p {
  font-size: 18px;
  color: #aaa;
  line-height: 1.8;
}
.founder {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  align-items: center;
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
}
.founder img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.12);
  flex-shrink: 0;
}
.founder h3 { font-size: 21px; font-weight: 600; color: #fff; margin-bottom: 4px; }
.founder .role {
  font-size: 12px;
  color: #5b8def;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.founder p { font-size: 15px; color: #999; line-height: 1.7; }

/* --- AUDIENCE CARDS --- */
.audiences {
  padding: 100px 48px;
  background: #0d0d0d;
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}
.audience-card {
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  transition: border-color 0.3s;
}
.audience-card:hover { border-color: rgba(255,255,255,0.2); }
.audience-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.audience-card p {
  font-size: 15px;
  color: #999;
  line-height: 1.7;
}

/* --- DATA / TRUST SECTION --- */
.trust {
  padding: 100px 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.trust-content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.trust-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  color: #fff;
  margin-bottom: 24px;
}
.trust-text p {
  font-size: 16px;
  color: #999;
  line-height: 1.8;
}
.trust-image {
  display: flex;
  justify-content: center;
}
.trust-image img {
  max-width: 100%;
  border-radius: 8px;
  opacity: 0.85;
}

/* --- PROCESS --- */
.process {
  padding: 100px 48px;
  background: #0d0d0d;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
}
.process-step h3 {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.process-step p {
  font-size: 14px;
  color: #999;
  line-height: 1.7;
}
.step-number {
  display: inline-block;
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  color: rgba(255,255,255,0.15);
  margin-bottom: 16px;
}

/* --- CTA --- */
.cta {
  padding: 120px 48px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cta h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 500;
  color: #fff;
  margin-bottom: 40px;
}
.cta-btn {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  border-bottom: 2px solid #fff;
  padding-bottom: 6px;
  transition: opacity 0.2s;
}
.cta-btn:hover { opacity: 0.7; }

/* --- CONTACT --- */
.contact {
  padding: 80px 48px 100px;
}
.contact-inner {
  max-width: 600px;
  margin: 0 auto;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  margin-bottom: 16px;
  outline: none;
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255,255,255,0.35);
}
.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-form button {
  background: #fff;
  color: #0a0a0a;
  border: none;
  padding: 14px 40px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.2s;
  font-family: 'Inter', sans-serif;
}
.contact-form button:hover { opacity: 0.85; }
.contact-info {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.contact-info a {
  color: #999;
  font-size: 14px;
  transition: color 0.2s;
}
.contact-info a:hover { color: #fff; }
.contact-info .social-links {
  display: flex;
  gap: 24px;
  margin-top: 12px;
}

/* --- FOOTER --- */
footer {
  padding: 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-left p {
  font-size: 13px;
  color: #555;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a {
  font-size: 13px;
  color: #888;
  transition: color 0.2s;
}
.footer-links a:hover { color: #fff; }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-toggle { display: flex; }
  .hero { padding: 120px 24px 60px; }
  .page-header { padding: 130px 24px 48px; }
  .about-section { padding: 60px 24px; }
  .founder { flex-direction: column; text-align: center; gap: 24px; padding: 32px 24px; }
  .audiences { padding: 60px 24px; }
  .audience-grid { grid-template-columns: 1fr; }
  .trust { padding: 60px 24px; }
  .trust-content { grid-template-columns: 1fr; gap: 32px; }
  .process { padding: 60px 24px; }
  .process-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta { padding: 80px 24px; }
  .contact { padding: 60px 24px; }
  footer { padding: 32px 24px; flex-direction: column; }
}