/* ═══════════════════════════════════════════════════════════
   Results Factory — Site Institucional
   Branco 60% · Azul Máquina 30% · Laranja Ignição 10%
   Mobile-first, com encantamento progressivo.
   ═══════════════════════════════════════════════════════════ */

:root {
  --navy:        #14365D;
  --navy-deep:   #0E2A47;
  --orange:      #F58220;
  --orange-strong:#C25F05;
  --orange-soft: #FFB066;
  --blue:        #2E77B8;

  --bg:          #FFFFFF;
  --surface-1:   #F8FAFD;
  --surface-2:   #F2F6FB;
  --surface-3:   #E8EEF6;

  --text:        #14365D;
  --text-2:      #446182;
  --text-3:      #7C91A9;

  --border:      #D9E3EF;
  --border-2:    #B3C6DA;

  --font-display: 'Archivo', 'Inter', system-ui, sans-serif;
  --font-sans:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', Consolas, monospace;

  --shadow-md: 0 4px 16px rgba(20,54,93,0.10);
  --shadow-lg: 0 16px 48px rgba(20,54,93,0.16);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 14px;

  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(245,130,32,0.3); }

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

.container {
  width: min(1160px, 92vw);
  margin-inline: auto;
}
.container-narrow { width: min(780px, 92vw); }

/* ── Tipografia base ── */
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-strong);
  margin-bottom: 16px;
}
.eyebrow-light { color: var(--orange-soft); }

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.5vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin-bottom: 20px;
}
.section-title-light { color: #FFFFFF; }

.section-sub {
  color: var(--text-2);
  font-size: clamp(15px, 1.6vw, 18px);
  max-width: 640px;
  margin-bottom: 48px;
}
.section-sub-light { color: rgba(255,255,255,0.75); }

.accent { color: var(--orange); }
.mono { font-family: var(--font-mono); }

.section { padding: clamp(72px, 10vw, 120px) 0; }
.section-alt { background: var(--surface-1); }
.section-navy {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #FFFFFF;
}

/* ── Botões ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--orange);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(245,130,32,0.35);
}
.btn-primary:hover { background: #E9720D; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,130,32,0.4); }

.btn-ghost { color: var(--navy); border-color: var(--border-2); background: transparent; }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange-strong); transform: translateY(-2px); }

.btn-outline-light { color: #FFFFFF; border-color: rgba(255,255,255,0.4); }
.btn-outline-light:hover { border-color: #FFFFFF; background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.btn-lg { padding: 17px 34px; font-size: 16px; }
.btn-nav { padding: 10px 20px; font-size: 14px; box-shadow: none; }

:focus-visible { outline: 2.5px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

/* ═══════════ HEADER ═══════════ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header.scrolled { border-bottom-color: var(--border); box-shadow: 0 2px 20px rgba(20,54,93,0.07); }

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header-logo img { width: 168px; height: auto; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header-nav a:not(.btn) {
  color: var(--text-2);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  transition: color 0.2s;
}
.header-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.header-nav a:not(.btn):hover { color: var(--navy); }
.header-nav a:not(.btn):hover::after { transform: scaleX(1); }

.menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  padding: 0 11px;
}
.menu-btn span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(56px, 9vw, 110px)) 0 clamp(64px, 8vw, 100px);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(20,54,93,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,54,93,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, #000 30%, transparent 75%);
}
.hero-gear {
  position: absolute;
  right: -8%;
  top: 50%;
  width: clamp(320px, 44vw, 640px);
  opacity: 0.09;
  transform: translateY(-50%);
  will-change: transform;
}

.hero-inner { position: relative; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 7.4vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(16px, 1.9vw, 20px);
  color: var(--text-2);
  max-width: 620px;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: clamp(48px, 7vw, 84px); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  max-width: 880px;
}
.stat-value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(30px, 3.6vw, 44px);
  color: var(--orange);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.stat-label { font-size: 13.5px; color: var(--text-3); margin-top: 6px; max-width: 240px; }

/* ═══════════ DOR ═══════════ */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pain-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.pain-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border-2); }
.pain-icon { font-size: 30px; margin-bottom: 16px; }
.pain-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: 10px; letter-spacing: -0.01em; }
.pain-card p { font-size: 14.5px; color: var(--text-2); }

/* ═══════════ PILARES ═══════════ */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pillar-card {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pillar-card:hover::before { transform: scaleX(1); }
.pillar-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.15em;
  margin-bottom: 14px;
}
.pillar-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.pillar-card > p { color: var(--text-2); font-size: 15px; margin-bottom: 18px; }
.pillar-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pillar-card li {
  font-size: 14px;
  color: var(--text-2);
  padding-left: 22px;
  position: relative;
}
.pillar-card li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--orange);
}

/* ═══════════ MÉTODO (navy) ═══════════ */
.metodo-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.mstat {
  flex: 1;
  min-width: 180px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.78);
}
.mstat .mono {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 26px;
  color: var(--orange);
  letter-spacing: -0.02em;
}
.step-when {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--orange-strong);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  margin-left: 6px;
  vertical-align: middle;
  white-space: nowrap;
}

.stations {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.station {
  flex: 1;
  min-width: 150px;
  text-align: left;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  padding: 16px 18px;
  cursor: pointer;
  color: #FFFFFF;
  font-family: var(--font-sans);
  transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.station:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.station.active {
  background: rgba(245,130,32,0.16);
  border-color: var(--orange);
}
.station-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--orange-soft);
  margin-bottom: 4px;
}
.station-name { font-family: var(--font-display); font-weight: 700; font-size: 14.5px; line-height: 1.3; }
.station-arrow { align-self: center; color: var(--orange); font-size: 15px; }

.station-panels { position: relative; }
.station-panel {
  display: none;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px);
}
.station-panel.active { display: block; animation: panelIn 0.45s var(--ease); }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.station-panel h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.station-panel p { color: rgba(255,255,255,0.78); max-width: 720px; margin-bottom: 20px; }
.panel-out {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  background: rgba(245,130,32,0.12);
  border-left: 3px solid var(--orange);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 14.5px;
  color: #FFFFFF;
}
.panel-out span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange-soft);
}

/* ═══════════ COMO FUNCIONA ═══════════ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 24px 0;
  border-top: 2px solid var(--border);
}
.step-num {
  position: absolute;
  top: -19px;
  left: 24px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--navy);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.3s var(--ease);
}
.step:hover .step-num { background: var(--orange); transform: scale(1.12); }
.step h3 { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: 8px; letter-spacing: -0.01em; }
.step p { font-size: 14.5px; color: var(--text-2); }

/* ═══════════ RESULTADOS ═══════════ */
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 48px;
}
.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.result-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.result-value {
  font-weight: 600;
  font-size: 21px;
  color: var(--orange-strong);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.result-card p { font-size: 15px; color: var(--text-2); }

.quote-card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: clamp(36px, 5vw, 56px);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}
.quote-card::after {
  content: '';
  position: absolute;
  right: -60px; bottom: -60px;
  width: 240px; height: 240px;
  background: url('../img/rf-symbol-mono-white.svg') no-repeat center / contain;
  opacity: 0.07;
}
.quote-card blockquote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.35;
  letter-spacing: -0.015em;
  max-width: 760px;
  margin-bottom: 24px;
}
.quote-author { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: rgba(255,255,255,0.65); }

/* ═══════════ SOBRE ═══════════ */
.sobre-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.sobre-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top;
}
.sobre-caption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 16px;
  padding-left: 4px;
}
.sobre-caption strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.sobre-caption span {
  font-size: 13px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.sobre-text p:not(.eyebrow) { color: var(--text-2); margin-bottom: 18px; }
.sobre-text .btn { margin-top: 10px; }

/* ═══════════ FAQ ═══════════ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.faq-item:hover { border-color: var(--border-2); }
.faq-item[open] { border-color: var(--orange); box-shadow: var(--shadow-md); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 15.5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--orange);
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 22px; color: var(--text-2); font-size: 15px; }

/* ═══════════ CTA FINAL ═══════════ */
.cta-final {
  background:
    radial-gradient(ellipse 70% 90% at 50% 110%, rgba(245,130,32,0.25), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #FFFFFF;
  padding: clamp(80px, 11vw, 140px) 0;
  text-align: center;
}
.cta-inner { display: flex; flex-direction: column; align-items: center; }
.cta-inner > img { margin-bottom: 28px; opacity: 0.9; }
.cta-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.cta-sub {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 36px;
  font-size: clamp(15px, 1.7vw, 18px);
}
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.cta-note { margin-top: 20px; font-size: 13px; color: rgba(255,255,255,0.5); }

/* ═══════════ FOOTER ═══════════ */
.footer { background: var(--navy-deep); color: rgba(255,255,255,0.7); padding: 56px 0 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { width: 190px; height: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; align-items: flex-start; }
.footer-nav a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-nav a:hover { color: var(--orange-soft); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 22px 0 28px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.45);
}

/* ═══════════ REVEAL ANIMATIONS ═══════════ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.revealed { opacity: 1; transform: none; }

/* ═══════════ RESPONSIVO ═══════════ */
@media (max-width: 1000px) {
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .result-grid { grid-template-columns: 1fr; }
  .hero-gear { opacity: 0.06; }
}

@media (max-width: 800px) {
  .menu-btn { display: flex; }
  .header-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 4vw 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s var(--ease), opacity 0.3s, visibility 0.3s;
  }
  .header-nav.open { transform: none; opacity: 1; visibility: visible; }
  .header-nav a:not(.btn) { padding: 14px 6px; font-size: 16px; border-bottom: 1px solid var(--surface-3); }
  .header-nav a:not(.btn)::after { display: none; }
  .btn-nav { margin-top: 14px; justify-content: center; }

  .pillar-grid { grid-template-columns: 1fr; }
  .sobre-grid { grid-template-columns: 1fr; }
  .sobre-media { max-width: 420px; }
  .stations { flex-direction: column; }
  .station-arrow { display: none; }
  .station { min-width: 0; }
  .hero-stats { grid-template-columns: 1fr; gap: 20px; }
  .stat { display: flex; align-items: baseline; gap: 14px; }
  .stat-label { margin-top: 0; max-width: none; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 520px) {
  .pain-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; }
  .cta-actions { width: 100%; flex-direction: column; }
  .cta-actions .btn { width: 100%; }
}

/* ═══════════ ACESSIBILIDADE ═══════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-gear { transform: translateY(-50%) !important; }
}