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

:root {
  --black: #0a0a0a;
  --white: #f5f3ef;
  --accent: #e8ff00;
  --mid: #1a1a1a;
  --gray: #888;
  --card: #111;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: "DM Sans", sans-serif;
  overflow-x: hidden;
}

/* NAV */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid #1e1e1e;
  position: sticky;
  top: 0;
  background: var(--black);
  z-index: 100;
}

.logo {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--white);
}

.logo span {
  color: var(--accent);
}

.nav-cta {
  background: var(--accent);
  color: var(--black);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 0.5rem 1.2rem;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-family: "DM Sans", sans-serif;
  font-weight: 300;
}

.hero h1 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  max-width: 800px;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-sub {
  margin-top: 1.8rem;
  font-size: 1.05rem;
  color: #aaa;
  max-width: 440px;
  line-height: 1.6;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  padding: 0.9rem 2rem;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  transition: transform 0.15s;
}

.btn-primary:hover {
  transform: scale(1.03);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  font-family: "DM Sans", sans-serif;
  font-weight: 300;
  font-size: 0.9rem;
  border: none;
  border-bottom: 1px solid #444;
  padding-bottom: 2px;
  cursor: pointer;
}

.hero-marquee {
  margin-top: 4rem;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid #1e1e1e;
  padding-top: 1.2rem;
}

.marquee-inner {
  display: inline-flex;
  animation: scroll 18s linear infinite;
  gap: 2.5rem;
}

.marquee-inner span {
  font-family: "Syne", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #333;
}

.marquee-inner span.accent {
  color: var(--accent);
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* SECTIONS */
.section {
  padding: 5rem 2.5rem;
}

.section--divider {
  border-top: 1px solid #1e1e1e;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.8rem;
}

.section h2 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.section h2 em {
  color: var(--accent);
  font-style: normal;
}

/* COMPARE */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #1e1e1e;
  margin-top: 3rem;
  border: 1px solid #1e1e1e;
}

.compare-side {
  background: var(--black);
  padding: 2rem;
}

.compare-side.ours {
  background: var(--mid);
}

.compare-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1.2rem;
}

.compare-label.bright {
  color: var(--accent);
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
  color: #888;
  font-weight: 300;
}

.compare-item.ok {
  color: var(--white);
}

.compare-item::before {
  content: "×";
  font-size: 1rem;
  margin-top: -0.1rem;
  flex-shrink: 0;
}

.compare-item.ok::before {
  content: "✦";
  color: var(--accent);
  font-size: 0.7rem;
  margin-top: 0.15rem;
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #1e1e1e;
  margin-top: 3rem;
}

.feat {
  background: var(--black);
  padding: 2rem 1.5rem;
  transition: background 0.2s;
}

.feat:hover {
  background: #0f0f0f;
}

.feat-num {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: #1e1e1e;
  margin-bottom: 1rem;
}

.feat-title {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.6rem;
  color: var(--white);
}

.feat-desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  font-weight: 300;
}

/* PLANES */
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #1e1e1e;
  margin-top: 3rem;
}

.plan {
  background: var(--black);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.plan.featured {
  background: var(--mid);
  border: 1px solid var(--accent);
}

.plan-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--black);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  margin-bottom: 0.5rem;
  align-self: flex-start;
}

.plan-name {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
}

.plan-desc {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.4;
  font-weight: 300;
  flex: 1;
}

.plan-items {
  margin-top: 0.5rem;
}

.plan-item {
  font-size: 0.8rem;
  color: #888;
  padding: 0.3rem 0;
  border-bottom: 1px solid #1e1e1e;
  font-weight: 300;
}

.plan-item::before {
  content: "→ ";
  color: var(--accent);
}

.plan-item.dim::before {
  content: "→ ";
  color: #333;
}

.plan-item.dim {
  color: #333;
}

/* STEPS */
.pitch-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: #1e1e1e;
  border: 1px solid #1e1e1e;
  margin-top: 3rem;
}

.step {
  background: var(--black);
  padding: 2rem 1.5rem;
}

.step-num {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 3.5rem;
  color: #1a1a1a;
  line-height: 1;
  margin-bottom: 0.8rem;
}

.step-title {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.step-text {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.5;
  font-weight: 300;
}

/* QUOTE */
.big-quote {
  padding: 5rem 2.5rem;
  border-top: 1px solid #1e1e1e;
  border-bottom: 1px solid #1e1e1e;
  text-align: center;
}

.big-quote p {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  line-height: 1.2;
  color: var(--white);
}

.big-quote p em {
  color: var(--accent);
  font-style: italic;
}

/* CTA FINAL */
.cta-final {
  padding: 6rem 2.5rem;
  text-align: center;
  background: var(--mid);
}

.cta-final h2 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta-final h2 em {
  color: var(--accent);
  font-style: normal;
}

.cta-final p {
  color: #888;
  font-weight: 300;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.cta-stack {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* FOOTER */
footer {
  padding: 1.5rem 2.5rem;
  border-top: 1px solid #1e1e1e;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  font-size: 0.75rem;
  color: #333;
  font-weight: 300;
}

footer span {
  color: var(--accent);
}

@media (max-width: 560px) {
  nav {
    padding: 1.2rem 1.5rem;
  }

  .hero,
  .section,
  footer,
  .big-quote,
  .cta-final {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .compare {
    grid-template-columns: 1fr;
  }
}

.simulador-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}
.form-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-side select,
.form-side input {
  padding: 1rem;
  background: var(--mid);
  border: 1px solid #333;
  color: var(--white);
  font-family: "DM Sans", sans-serif;
}
.canvas-side {
  background: #000;
  border: 2px dashed var(--accent);
  padding: 2rem;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}