@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --obsidian: #0c0c0c;
  --black: #000000;
  --lime: #ccff00;
  --emerald: #10b981;
  --white: #ebebeb;
  --white-60: rgba(235,235,235,0.6);
  --white-30: rgba(235,235,235,0.3);
  --glass-bg: rgba(255,255,255,0.03);
  --glass-border: rgba(255,255,255,0.1);
  --grey-bg: #e5e5e5;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #000;
  color: var(--white);
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  line-height: 1.5;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

a { color: inherit; }

img, svg { max-width: 100%; }

/* ---------- Decorative layers ---------- */

.grid-pattern {
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.noise::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.15;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.glow-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

/* ---------- Floating shell ---------- */

.shell {
  max-width: 1600px;
  margin: 0 auto;
  border-radius: 2.5rem;
  overflow: hidden;
  background: var(--obsidian);
  box-shadow: 0 40px 120px rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
}

/* ---------- Nav ---------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  position: relative;
  z-index: 10;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--white);
}

.nav-logo-box {
  width: 30px; height: 30px;
  object-fit: contain;
  display: block;
}

.nav-pill {
  display: none;
  align-items: center;
  gap: 28px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 12px 26px;
  font-size: 0.85rem;
}

.nav-pill a { color: var(--white-60); text-decoration: none; }
.nav-pill a:hover { color: var(--white); }

@media (min-width: 900px) {
  .nav-pill { display: flex; }
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-dot-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--white-60);
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--lime);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(204,255,0,0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(204,255,0,0); }
}

.btn-nav {
  background: #fff;
  color: #000;
  border: none;
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

/* ---------- Buttons ---------- */

.btn-lime {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--lime);
  color: #000;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  padding: 1rem 2rem;
  font-size: 1rem;
  box-shadow: 0 0 30px rgba(204,255,0,0.3);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1), box-shadow 0.25s;
}

.btn-lime:hover { transform: scale(1.05); box-shadow: 0 0 44px rgba(204,255,0,0.45); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--white);
  border-radius: 999px;
  padding: 1rem 1.8rem;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color 0.25s;
}

.btn-outline:hover { border-color: var(--lime); }

/* ---------- Glass card ---------- */

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 1.5rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float { animation: float 6s ease-in-out infinite; }
.float-delay { animation: float 6s ease-in-out infinite; animation-delay: 1.5s; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 90px 40px 100px;
  overflow: hidden;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 7fr 5fr; }
}

.ai-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 22px;
}

.ai-label::before { content: "◆"; }

.hero h1 {
  font-size: clamp(2.4rem, 6.5vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-weight: 700;
  margin: 0 0 28px;
}

.hero h1 em {
  font-style: italic;
  background: linear-gradient(90deg, var(--lime), #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-apoio {
  font-size: 1.15rem;
  color: var(--white-60);
  max-width: 520px;
  margin: 0 0 36px;
}

.apoio-mobile { display: block; }
.apoio-full { display: none; }

@media (min-width: 700px) {
  .apoio-mobile { display: none; }
  .apoio-full { display: block; }
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-mock {
  position: relative;
  min-height: 420px;
}

.mock-shell {
  padding: 28px;
  position: relative;
  min-height: 420px;
}

.mock-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.mock-card {
  padding: 16px 18px;
  margin-bottom: 14px;
}

.mock-card-title { font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.mock-card-sub { font-size: 0.78rem; color: var(--white-60); }

.ai-cursor {
  position: absolute;
  right: 20px;
  bottom: 40px;
  background: var(--lime);
  color: #000;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---------- Sections generic ---------- */

.section { padding: 90px 40px; position: relative; }
.section-label { font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: 0.2em; font-size: 11px; color: var(--lime); margin-bottom: 16px; }
.section h2 { font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 20px; max-width: 720px; }
.section-sub { color: var(--white-60); max-width: 620px; font-size: 1.05rem; margin: 0 0 40px; }

/* ---------- Problem list ---------- */

.problem-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--glass-border);
  border: 1px solid var(--glass-border);
  border-radius: 1.5rem;
  overflow: hidden;
  margin-bottom: 32px;
}

@media (min-width: 800px) {
  .problem-list { grid-template-columns: 1fr 1fr; }
}

.problem-item {
  background: var(--obsidian);
  padding: 26px 28px;
  font-size: 1.02rem;
}

.problem-stat {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.problem-stat strong {
  font-family: 'JetBrains Mono', monospace;
  color: var(--lime);
  font-size: 2.2rem;
  font-weight: 700;
}

.problem-stat span { color: var(--white-60); max-width: 480px; }

/* ---------- Positioning ---------- */

.positioning-box {
  padding: 48px;
  text-align: left;
}

.positioning-box p { font-size: 1.1rem; color: var(--white-60); max-width: 640px; margin: 0; }

/* ---------- Bento grid ---------- */

.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .bento { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 160px; }
  .bento-2x2 { grid-column: span 2; grid-row: span 2; }
  .bento-tall { grid-row: span 2; }
}

.bento-card {
  border-radius: 2.5rem;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: border-color 0.25s;
  position: relative;
  overflow: hidden;
  min-height: 160px;
}

.bento-card:hover { border-color: rgba(204,255,0,0.4); }

.bento-icon { font-size: 1.8rem; margin-bottom: 14px; }
.bento-card h3 { font-size: 1.15rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.bento-card p { font-size: 0.88rem; color: var(--white-60); margin: 0; }

.bento-accent {
  background: var(--lime);
  color: #000;
}

.bento-accent p, .bento-accent h3 { color: #000; }

.bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 70px;
  margin-bottom: 20px;
}

.bars div { width: 12px; background: var(--lime); border-radius: 4px 4px 0 0; opacity: 0.8; }

.swatches { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.swatch { width: 30px; height: 30px; border-radius: 8px; }

/* ---------- Pricing ---------- */

.price-lead { font-size: 1.4rem; color: var(--white-60); margin-bottom: 6px; }
.price-lead strong { color: var(--white); font-size: 2.2rem; font-family: 'JetBrains Mono', monospace; }

.founder-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(204,255,0,0.1);
  border: 1px solid rgba(204,255,0,0.3);
  color: var(--lime);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.founder-benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 560px;
}

.founder-benefits li {
  display: flex;
  gap: 12px;
  color: var(--white-60);
  font-size: 1rem;
}

.founder-benefits li::before { content: "✓"; color: var(--lime); font-weight: 700; }

.plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

@media (min-width: 800px) {
  .plans { grid-template-columns: repeat(3, 1fr); }
}

.plan-card {
  padding: 32px 26px;
  text-align: center;
  position: relative;
  transition: border-color 0.25s, transform 0.25s;
}

.plan-card:hover { border-color: rgba(204,255,0,0.4); transform: translateY(-4px); }

.plan-name { font-size: 0.95rem; color: var(--white-60); margin-bottom: 14px; }
.plan-price { font-family: 'JetBrains Mono', monospace; font-size: 2.4rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.plan-price span { font-size: 0.85rem; color: var(--white-60); font-family: 'Space Grotesk', sans-serif; }
.plan-note { font-size: 0.8rem; color: var(--white-30); margin-bottom: 24px; }

/* ---------- Contrast section ---------- */

.contrast {
  background: var(--grey-bg);
  color: #000;
  border-radius: 4rem 4rem 0 0;
  padding: 90px 40px;
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}

@media (min-width: 900px) {
  .contrast { grid-template-columns: 1fr 1fr; align-items: center; }
}

.contrast h2 { color: #000; max-width: none; }

.numbered-list { display: flex; flex-direction: column; gap: 28px; }

.numbered-item { display: flex; gap: 20px; }

.numbered-circle {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid #000;
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.numbered-item div h4 { margin: 0 0 6px; font-size: 1.05rem; }
.numbered-item div p { margin: 0; color: rgba(0,0,0,0.6); font-size: 0.92rem; }

.portrait-wrap { position: relative; display: flex; justify-content: center; }

.portrait-circle {
  width: 280px; height: 280px;
  border-radius: 50%;
  background: linear-gradient(135deg, #bbb, #888);
  filter: grayscale(1);
}

.testimonial-glass {
  position: absolute;
  bottom: -10px;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(16px);
  color: #fff;
  border-radius: 1.2rem;
  padding: 18px 22px;
  max-width: 300px;
  font-size: 0.88rem;
  border: 1px solid rgba(255,255,255,0.1);
}

/* ---------- Footer CTA ---------- */

.footer-cta {
  background: #000;
  padding: 110px 40px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.watermark {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(4rem, 16vw, 12rem);
  font-weight: 700;
  color: rgba(255,255,255,0.05);
  white-space: nowrap;
  letter-spacing: -0.05em;
  pointer-events: none;
  z-index: 0;
}

.footer-cta-inner { position: relative; z-index: 1; }
.footer-cta h2 { max-width: 700px; margin: 0 auto 32px; }

.footer-links {
  margin-top: 90px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  border-top: 1px solid var(--glass-border);
  padding-top: 40px;
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
}

@media (min-width: 800px) {
  .footer-links { grid-template-columns: repeat(3, 1fr); align-items: center; }
}

.footer-col a { display: block; color: var(--white-60); text-decoration: none; margin-bottom: 8px; }
.footer-col a:hover { color: var(--white); }

.footer-social { display: flex; gap: 12px; justify-content: flex-start; }

@media (min-width: 800px) {
  .footer-social { justify-content: center; }
}

.social-circle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--white-60);
  text-decoration: none;
}

.footer-mono { font-family: 'JetBrains Mono', monospace; color: var(--white-30); font-size: 0.78rem; text-align: right; }

@media (max-width: 799px) {
  .footer-mono { text-align: left; }
}

/* ---------- FAQ ---------- */

.faq-item {
  border-bottom: 1px solid var(--glass-border);
  padding: 22px 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item p { color: var(--white-60); margin: 14px 0 0; max-width: 640px; }