/* ---------- Reset & tokens ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-bg: #0a0a0a;
  --color-bg-alt: #121212;
  --color-card: #161616;
  --color-orange: #f9491f;
  --color-orange-light: #ff6b45;
  --color-white: #ffffff;
  --color-text: #e8e8e8;
  --color-text-muted: #a0a0a0;
  --color-border: rgba(255, 255, 255, 0.1);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --max-width: 1200px;
}

html { scroll-behavior: smooth; scroll-padding-top: 136px; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-orange);
}

.section-heading {
  font-size: clamp(28px, 4vw, 44px);
  max-width: 720px;
  margin-bottom: 16px;
}
.section-intro {
  color: var(--color-text-muted);
  max-width: 620px;
  font-size: 17px;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-orange);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-orange-light); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-white);
}
.btn-outline:hover { border-color: var(--color-orange); }

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }

@media (max-width: 900px) {
  .grid-3, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-5 { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 112px;
  gap: 24px;
}
.header-inner > a:first-child { justify-self: start; }
.logo-img { height: 78px; width: auto; }
.nav-wrapper { justify-self: center; }
.site-nav { display: flex; gap: 32px; }
.site-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--color-white); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-self: end;
  grid-column: 3;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
}

@media (max-width: 860px) {
  html { scroll-padding-top: 108px; }
  .header-inner { height: 84px; }
  .logo-img { height: 56px; }
  .site-nav {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-end;
    padding: 24px;
    gap: 20px;
    display: flex;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0s linear 0.25s;
  }
  .site-nav a { text-align: right; }
  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0s linear 0s;
  }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-brand .logo-img { height: 58px; margin-bottom: 16px; }
.footer-brand p {
  color: var(--color-text-muted);
  max-width: 340px;
  font-size: 14px;
}
.footer-social {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-orange);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.social-btn:hover {
  border-color: var(--color-orange);
  background: rgba(249, 73, 31, 0.12);
  transform: translateY(-2px);
}
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ---------- Hero ---------- */
.hero { padding: 72px 0 96px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.text-orange { color: var(--color-orange); }
.hero-copy h1 {
  font-size: clamp(32px, 5vw, 56px);
  margin: 8px 0 24px;
}
.hero-subheading {
  color: var(--color-text-muted);
  font-size: 18px;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-form-card { padding: 32px; }
.hero-form-title { font-size: 24px; margin: 8px 0 8px; }
.hero-form-subtitle {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: 24px;
}

.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text-muted);
}
.form-field input {
  width: 100%;
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 15px;
  font-family: var(--font-body);
}
.form-field input:focus {
  outline: none;
  border-color: var(--color-orange);
}
.form-field.has-error input { border-color: #ff6b6b; }
.form-field-error {
  color: #ff6b6b;
  font-size: 12px;
  margin-top: 4px;
  display: none;
}
.form-field.has-error .form-field-error { display: block; }

.lead-form-submit { width: 100%; justify-content: center; margin-top: 8px; }
.form-microcopy {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 12px;
}
.form-feedback {
  margin-top: 16px;
  font-size: 14px;
  text-align: center;
}
.form-feedback.is-success { color: #4ade80; }
.form-feedback.is-error { color: #ff6b6b; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ---------- Stats bar ---------- */
.stats-bar {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
  justify-items: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 40px);
  color: var(--color-orange);
  margin-bottom: 8px;
}
.stat-label {
  color: var(--color-text-muted);
  font-size: 14px;
  max-width: 260px;
}

@media (max-width: 700px) {
  .stats-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Client logo wall ---------- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.client-logo {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.client-logo img {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity 0.15s ease;
}
.client-logo--badge {
  padding: 10px 20px;
}
.client-logo--badge img {
  max-height: 92px;
}
.client-logo--badge-sm {
  padding: 16px 20px;
}
.client-logo--badge-sm img {
  max-height: 68px;
}
.client-logo:hover img { opacity: 1; }

@media (max-width: 900px) {
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Pain points ---------- */
.pain-card { display: flex; flex-direction: column; gap: 12px; }
.pain-quote {
  font-family: var(--font-heading);
  font-size: 19px;
  color: var(--color-white);
  line-height: 1.35;
}
.pain-desc { color: var(--color-text-muted); font-size: 14px; }

/* ---------- Método Rentio ---------- */
.method-card { display: flex; flex-direction: column; gap: 8px; }
.method-step {
  font-family: var(--font-heading);
  color: var(--color-orange);
  font-size: 14px;
  font-weight: 700;
}
.method-title { font-size: 17px; }
.method-desc { color: var(--color-text-muted); font-size: 13px; line-height: 1.5; }

/* ---------- Clareza de dados ---------- */
.data-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.data-list { display: flex; flex-direction: column; gap: 12px; }
.data-list li {
  padding-left: 24px;
  position: relative;
  color: var(--color-text);
  font-size: 15px;
}
.data-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
}
.data-mock { display: flex; flex-direction: column; gap: 4px; }
.data-mock-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 14px;
  color: var(--color-text-muted);
}
.data-mock-divider { height: 1px; background: var(--color-border); margin: 8px 0; }
.data-mock-highlight { color: var(--color-white); font-weight: 600; font-size: 15px; }

@media (max-width: 900px) {
  .data-inner { grid-template-columns: 1fr; }
}

/* ---------- Jornada / timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
}
.timeline-step {
  border-top: 2px solid var(--color-orange);
  padding-top: 20px;
}
.timeline-time {
  color: var(--color-orange);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.timeline-title { font-size: 16px; margin-bottom: 8px; }
.timeline-desc { color: var(--color-text-muted); font-size: 13px; line-height: 1.5; }

@media (max-width: 900px) {
  .timeline { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .timeline { grid-template-columns: 1fr; }
}

/* ---------- Cases ---------- */
.case-card { display: flex; flex-direction: column; gap: 8px; }
.case-location {
  color: var(--color-text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.case-title { font-size: 22px; margin-bottom: 4px; }
.case-desc { color: var(--color-text-muted); font-size: 14px; margin-bottom: 20px; }
.case-stats {
  display: flex;
  gap: 24px;
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  flex-wrap: wrap;
}
.case-stats > div { display: flex; flex-direction: column; gap: 4px; }
.case-stat-number {
  font-family: var(--font-heading);
  color: var(--color-orange);
  font-size: 20px;
}
.case-stat-label { color: var(--color-text-muted); font-size: 12px; }

/* ---------- Escopo ---------- */
.scope-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  margin-bottom: 40px;
}
.scope-list li {
  padding-left: 28px;
  position: relative;
  font-size: 15px;
  color: var(--color-text);
}
.scope-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-orange);
  font-weight: 700;
}
.scope-cta { text-align: center; }

@media (max-width: 700px) {
  .scope-list { grid-template-columns: 1fr; }
  .scope-cta .btn {
    display: flex;
    width: 100%;
    justify-content: center;
    text-align: center;
    white-space: normal;
    font-size: 14px;
  }
}

/* ---------- CTA final ---------- */
.cta-final-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .cta-final-inner { grid-template-columns: 1fr; }
}