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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #0a0a0a;
  color: #e5e5e5;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.logo-text {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #f59e0b 50%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 24px;
}

.tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  color: #a3a3a3;
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.5;
}

.cta-group {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.email-input {
  padding: 14px 20px;
  font-size: 0.95rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #fff;
  width: 280px;
  outline: none;
  transition: border-color 0.2s;
}

.email-input::placeholder {
  color: #666;
}

.email-input:focus {
  border-color: rgba(245, 158, 11, 0.5);
}

.cta-button {
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0a0a0a;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.25);
}

.cta-note {
  font-size: 0.8rem;
  color: #525252;
}

/* ── Products ── */
.products {
  padding: 120px 0;
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}

.section-title.visible {
  opacity: 1;
  transform: translateY(0);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, opacity 0.6s;
  opacity: 0;
  transform: translateY(20px);
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.2);
}

.card-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.95rem;
  color: #737373;
  margin-bottom: 20px;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.08);
  padding: 4px 12px;
  border-radius: 100px;
}

/* ── About ── */
.about {
  padding: 80px 0 120px;
  text-align: center;
}

.about-text {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 300;
  color: #a3a3a3;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}

.about-text.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Footer ── */
.footer {
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer p {
  font-size: 0.85rem;
  color: #525252;
}

.footer a {
  color: #737373;
  text-decoration: none;
  transition: color 0.2s;
}

.footer a:hover {
  color: #f59e0b;
}

/* ── Staggered card animations ── */
.card:nth-child(1) { transition-delay: 0s; }
.card:nth-child(2) { transition-delay: 0.1s; }
.card:nth-child(3) { transition-delay: 0.2s; }

/* ── Mobile ── */
@media (max-width: 640px) {
  .hero { min-height: 90vh; }
  .cta-group { flex-direction: column; align-items: center; }
  .email-input { width: 100%; max-width: 320px; }
  .cta-button { width: 100%; max-width: 320px; }
  .cards { grid-template-columns: 1fr; }
}