/* ============================================================
   Design tokens — mirrors the Navalha & Cia product's own theme
   ============================================================ */
:root {
  --bg: #0c0a08;
  --bg-deep: #060504;
  --surface: #1a1713;
  --surface-2: #16130f;
  --border: rgba(233, 221, 200, 0.08);
  --border-strong: rgba(233, 221, 200, 0.16);

  --fg: #f4efe6;
  --fg-dim: #d9cdb8;
  --fg-muted: #a89b88;
  --fg-faint: #8d8170;
  --fg-subtle: #6b6155;

  --gold: #d9a441;
  --gold-dark: #b07d28;
  --gold-deep: #c08e2e;
  --gold-glow: rgba(217, 164, 65, 0.35);

  --green: #6cae74;
  --whatsapp: #25d366;
  --clay: #c98b5a;
  --red: #d97757;

  --font-display: "DM Serif Display", "Times New Roman", serif;
  --font-sans: "Sora", -apple-system, sans-serif;
  --font-mono: "Space Mono", monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
}

/* ============================================================
   Texture — a faint radial glow + grain, gives the dark bg depth
   ============================================================ */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(217, 164, 65, 0.14), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 20%, rgba(217, 164, 65, 0.08), transparent 55%),
    var(--bg-deep);
}

.bg-grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.045;
  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");
}

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), padding 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(12, 10, 8, 0.82);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  padding: 14px 0;
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark svg { width: 20px; height: 20px; }

.brand-text {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 14.5px;
  color: var(--fg-muted);
}

.nav-links a {
  transition: color 0.25s;
  position: relative;
}

.nav-links a:not(.btn):hover { color: var(--fg); }

.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}

.nav-links a:not(.btn):hover::after { width: 100%; }

@media (max-width: 860px) {
  .nav-links .nav-item { display: none; }
}

@media (max-width: 420px) {
  .brand-text { font-size: 16px; white-space: nowrap; }
  .nav .btn { padding: 11px 16px; font-size: 13px; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14.5px;
  cursor: pointer;
  border: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), filter 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #1a1611;
  box-shadow: 0 8px 30px -8px var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 14px 40px -8px var(--gold-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--fg-dim);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-lg { padding: 17px 34px; font-size: 15.5px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: 200px 0 140px;
  overflow: hidden;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(217, 164, 65, 0.09);
  border: 1px solid rgba(217, 164, 65, 0.25);
  padding: 8px 16px 8px 12px;
  border-radius: 100px;
  opacity: 0;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--whatsapp);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6.4vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  max-width: 15ch;
  margin-top: 28px;
  opacity: 0;
}

.hero-title em {
  font-style: italic;
  background: linear-gradient(120deg, var(--gold) 20%, #f0cf8a 50%, var(--gold) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: 18.5px;
  color: var(--fg-muted);
  max-width: 46ch;
  margin-top: 26px;
  line-height: 1.65;
  opacity: 0;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
  flex-wrap: wrap;
  opacity: 0;
}

.hero-note {
  font-size: 13px;
  color: var(--fg-faint);
  margin-top: 18px;
  opacity: 0;
}

.hero-note strong { color: var(--fg-muted); font-weight: 600; }

/* Hero visual: a stylized "agenda" mock card, offset/asymmetric */
.hero-visual {
  position: absolute;
  right: -60px;
  top: 130px;
  width: 560px;
  max-width: 46vw;
  opacity: 0;
}

.mock-window {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(217, 164, 65, 0.06);
  overflow: hidden;
  transform: rotate(2deg);
}

.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.mock-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }

.mock-body { padding: 20px; }

.mock-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 10px;
  margin-bottom: 8px;
}

.mock-row.highlight {
  background: rgba(217, 164, 65, 0.08);
  border: 1px solid rgba(217, 164, 65, 0.2);
}

.mock-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--gold), var(--clay));
}

.mock-lines { flex: 1; }
.mock-line { height: 8px; border-radius: 4px; background: var(--border-strong); margin-bottom: 6px; }
.mock-line.short { width: 40%; background: var(--border); }
.mock-line.w60 { width: 60%; }
.mock-line.w80 { width: 80%; }

.mock-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 100px;
  background: rgba(108, 174, 116, 0.16);
  color: var(--green);
  flex-shrink: 0;
}

.float-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.5);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.float-whatsapp {
  bottom: -26px;
  left: -40px;
  transform: rotate(-3deg);
}

.float-whatsapp .ico {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--whatsapp);
  display: flex; align-items: center; justify-content: center;
  color: #06210f;
}

@media (max-width: 980px) {
  .hero-visual { display: none; }
  .hero-title, .hero-sub { max-width: 100%; }
}

/* ============================================================
   Reveal-on-scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.in { opacity: 1; transform: translateY(0); }

/* ============================================================
   Section scaffolding
   ============================================================ */
section { position: relative; padding: 110px 0; }

.section-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  max-width: 18ch;
}

.section-sub {
  font-size: 16.5px;
  color: var(--fg-muted);
  max-width: 52ch;
  margin-top: 18px;
  line-height: 1.65;
}

.section-head { margin-bottom: 60px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .section-title,
.section-head.center .section-sub { margin-left: auto; margin-right: auto; }

/* ============================================================
   Trust strip
   ============================================================ */
.trust {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 42px 0;
}

.trust .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
}

.trust-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust-num {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--gold);
}

.trust-label {
  font-size: 12.5px;
  color: var(--fg-faint);
  letter-spacing: 0.02em;
}

/* ============================================================
   Problem section (asymmetric two-column, dark clay accent)
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: start;
}

.problem-list { display: flex; flex-direction: column; gap: 26px; margin-top: 8px; }

.problem-item {
  display: flex;
  gap: 18px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--border);
}

.problem-item:last-child { border-bottom: none; padding-bottom: 0; }

.problem-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-subtle);
  padding-top: 3px;
}

.problem-item h3 { font-family: var(--font-display); font-size: 20px; font-weight: 400; margin-bottom: 6px; }
.problem-item p { color: var(--fg-muted); font-size: 15px; }

@media (max-width: 880px) {
  .problem-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================================
   Feature grid — asymmetric bento
   ============================================================ */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: border-color 0.35s, transform 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 0%, rgba(217, 164, 65, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.feature-card:hover::before { opacity: 1; }

.feature-card.span-4 { grid-column: span 4; }
.feature-card.span-2 { grid-column: span 2; }
.feature-card.span-3 { grid-column: span 3; }
.feature-card.span-6 { grid-column: span 6; }

.feature-banner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.feature-banner .feature-icon { margin-bottom: 0; flex-shrink: 0; }
.feature-banner h3 { margin-bottom: 6px; }

@media (max-width: 640px) {
  .feature-banner { flex-direction: column; align-items: flex-start; gap: 18px; }
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  background: rgba(217, 164, 65, 0.12);
  color: var(--gold);
}

.feature-icon.wa { background: rgba(37, 211, 102, 0.12); color: var(--whatsapp); }

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 10px;
  position: relative;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 14.5px;
  line-height: 1.6;
  position: relative;
}

@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .feature-card.span-4, .feature-card.span-2, .feature-card.span-3, .feature-card.span-6 { grid-column: span 2; }
}

@media (max-width: 560px) {
  .bento { grid-template-columns: 1fr; }
  .feature-card.span-4, .feature-card.span-2, .feature-card.span-3, .feature-card.span-6 { grid-column: span 1; }
}

/* ============================================================
   How it works — numbered timeline
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--border-strong) 0 8px, transparent 8px 16px);
}

.step-num {
  font-family: var(--font-display);
  font-size: 24px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  position: relative;
  z-index: 1;
  margin-bottom: 26px;
}

.step h3 { font-family: var(--font-display); font-size: 21px; font-weight: 400; margin-bottom: 10px; }
.step p { color: var(--fg-muted); font-size: 14.5px; }

@media (max-width: 780px) {
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .steps::before { display: none; }
}

/* ============================================================
   Testimonial — big pull quote
   ============================================================ */
.quote-block {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 90px;
  color: var(--gold);
  line-height: 0.4;
  opacity: 0.5;
}

.quote-text {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.4;
  margin-top: 20px;
}

.quote-author {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.quote-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--clay), var(--gold-dark));
}

.quote-name { font-weight: 700; font-size: 14.5px; }
.quote-role { font-size: 13px; color: var(--fg-faint); }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-card {
  max-width: 460px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(217,164,65,0.07), var(--surface) 40%);
  border: 1px solid rgba(217, 164, 65, 0.25);
  border-radius: 26px;
  padding: 48px 44px;
  text-align: center;
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #1a1611;
  padding: 7px 18px;
  border-radius: 100px;
  font-weight: 700;
}

.price-plan-name { font-family: var(--font-display); font-size: 24px; margin-top: 10px; }

.price-trial { font-size: 13.5px; color: var(--fg-faint); margin-bottom: 34px; }
.price-trial strong { color: var(--green); }

.price-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 38px;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--fg-dim);
  list-style: none;
}

.check {
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(217, 164, 65, 0.15);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.check svg { width: 11px; height: 11px; }

.pricing-card .btn { width: 100%; justify-content: center; }

/* ============================================================
   Final CTA
   ============================================================ */
.cta-band {
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(217,164,65,0.14), var(--surface) 60%);
  border: 1px solid rgba(217, 164, 65, 0.22);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(217,164,65,0.18), transparent 70%);
  top: -200px; right: -150px;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.4vw, 48px);
  max-width: 18ch;
  margin: 0 auto 22px;
  position: relative;
}

.cta-band p {
  color: var(--fg-muted);
  font-size: 16.5px;
  max-width: 46ch;
  margin: 0 auto 38px;
  position: relative;
}

.cta-band .hero-ctas { justify-content: center; opacity: 1; position: relative; }

@media (max-width: 640px) {
  .cta-band { padding: 56px 28px; }
}

/* ============================================================
   Footer
   ============================================================ */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-brand p {
  color: var(--fg-faint);
  font-size: 13.5px;
  margin-top: 14px;
  max-width: 32ch;
}

.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-faint); margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; font-size: 14px; color: var(--fg-muted); margin-bottom: 12px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  margin-top: 56px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--fg-subtle);
  flex-wrap: wrap;
  gap: 12px;
}