/* =============================================
   LÍDER ENERGIA SOLAR — V3 "LUXE" Serif Editorial
   ============================================= */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  --bg:        #0A1F2E;
  --bg-alt:    #071624;
  --bg-deep:   #040D17;
  --card:      #14304a;
  --text:      #FFFFFF;
  --text-body: rgba(255,255,255,.68);
  --text-muted:rgba(255,255,255,.55);
  --accent:    #C9A35C;
  --accent-lt: #DBBA7C;
  --green:     #5BD178;
  --border:    rgba(255,255,255,.1);
  --radius:    3px;
  --shadow:    0 20px 60px rgba(0,0,0,.4);
  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:  'DM Sans', 'Geist', system-ui, sans-serif;
  --font-mono:  'IBM Plex Mono', 'Geist Mono', monospace;
  --ease:       cubic-bezier(.22,1,.36,1);
}

/* ---------- RESET ---------- */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-body);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
img { display:block; max-width:100%; height:auto; }
a { color:inherit; text-decoration:none; }
button { cursor:pointer; border:none; background:none; font:inherit; color:inherit; }
ul,ol { list-style:none; }
input,textarea,select { font:inherit; color:inherit; }

/* ---------- UTILITY ---------- */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.container--narrow { max-width:820px; }
.mono-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--ease) var(--d, 0s), transform .7s var(--ease) var(--d, 0s);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .02em;
  padding: 14px 30px;
  border-radius: var(--radius);
  transition: all .4s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg-deep);
}
.btn-primary:hover {
  background: var(--accent-lt);
  box-shadow: 0 8px 30px rgba(201,163,92,.3);
}
.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.04);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(201,163,92,.06);
}
.btn-full { width:100%; justify-content:center; }
.btn-header {
  background: var(--accent);
  color: var(--bg-deep);
  font-size: 13px;
  padding: 10px 22px;
}
.btn-header:hover { background: var(--accent-lt); }

/* =============================================
   SPLASH SCREEN
   ============================================= */
.splash {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .8s ease, visibility .8s ease;
}
.splash.is-gone { opacity:0; visibility:hidden; pointer-events:none; }
.splash-inner { text-align:center; }
.splash-logo {
  height: 48px;
  margin: 0 auto 28px;
  opacity: .9;
}
.splash-bar {
  width: 200px;
  height: 1px;
  background: rgba(255,255,255,.1);
  margin: 0 auto 18px;
  overflow: hidden;
  border-radius: 1px;
}
.splash-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  animation: splashFill .85s ease forwards;
}
@keyframes splashFill { to { width:100%; } }
.splash-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--text-muted);
}

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all .4s var(--ease);
}
.header.is-scrolled {
  background: rgba(4,13,23,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo { height: 32px; }
.brand-text {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--text);
}
.nav { display:flex; gap:32px; }
.nav a {
  font-size: 13.5px;
  font-weight: 400;
  color: var(--text-body);
  position: relative;
  transition: color .3s;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width .4s var(--ease);
}
.nav a:hover,
.nav a.active { color: var(--text); }
.nav a:hover::after,
.nav a.active::after { width: 100%; }

/* Hamburger */
.hamburger { display:none; width:28px; height:20px; position:relative; z-index:1001; }
.hamburger span {
  display:block; width:100%; height:1.5px; background:var(--text);
  position:absolute; left:0; transition:all .35s var(--ease);
}
.hamburger span:nth-child(1) { top:0; }
.hamburger span:nth-child(2) { top:50%; transform:translateY(-50%); }
.hamburger span:nth-child(3) { bottom:0; }
.hamburger.is-open span:nth-child(1) { top:50%; transform:translateY(-50%) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity:0; }
.hamburger.is-open span:nth-child(3) { bottom:50%; transform:translateY(50%) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position:fixed; inset:0; z-index:999;
  background: rgba(4,13,23,.96);
  backdrop-filter: blur(24px);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden;
  transition: all .4s var(--ease);
}
.mobile-menu.is-open { opacity:1; visibility:visible; }
.mobile-menu nav { display:flex; flex-direction:column; align-items:center; gap:24px; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--text-body);
  transition: color .3s;
}
.mobile-menu a:hover { color: var(--accent); }

@media(max-width:900px) {
  .nav, .btn-header { display:none; }
  .hamburger { display:block; }
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 20s ease alternate infinite;
}
@keyframes heroZoom {
  from { transform:scale(1.05); }
  to { transform:scale(1.12); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(4,13,23,.92) 0%, rgba(4,13,23,.7) 40%, rgba(4,13,23,.4) 70%, rgba(4,13,23,.2) 100%),
    linear-gradient(to top, var(--bg) 0%, transparent 30%);
}
.hero-glow {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 60vw;
  height: 60vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle, rgba(201,163,92,.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.hero-eyebrow-line {
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(56px, 8vw, 128px);
  font-weight: 500;
  line-height: .95;
  letter-spacing: -.035em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-title em {
  font-style: italic;
  color: var(--accent);
}
.hero-subtitle {
  font-size: 19px;
  font-weight: 300;
  color: var(--text-body);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-buttons { display:flex; gap:14px; flex-wrap:wrap; }

/* Stats Card */
.hero-stats-card {
  background: rgba(20,48,74,.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: var(--shadow);
}
.stats-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.stats-card-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; }
  50% { opacity:.4; }
}
.stats-list { display:flex; flex-direction:column; gap:20px; }
.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-numeral {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--accent);
  min-width: 24px;
}
.stat-content { display:flex; flex-direction:column; gap:2px; }
.stat-value {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.1;
}
.stat-value small {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-body);
}

/* Hero Bottom Strip */
.hero-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: rgba(4,13,23,.6);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.hero-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  padding: 20px 0;
}
.strip-item { text-align:center; }
.strip-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}
.strip-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.strip-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

@media(max-width:1000px) {
  .hero { min-height:auto; align-items:flex-start; display:block; }
  .hero-grid { grid-template-columns:1fr; gap:24px; }
  .hero-stats-card { max-width:100%; width:100%; }
  .hero-strip { position:relative; bottom:auto; }
}
@media(max-width:600px) {
  .hero { padding:100px 0 0; }
  .hero-subtitle { font-size:16px; }
  .hero-strip-inner { gap:20px; flex-wrap:wrap; }
  .strip-divider { display:none; }
  .strip-item { flex:1 1 40%; }
}

/* =============================================
   MARQUEE
   ============================================= */
.marquee-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 16px 0;
}
.marquee-track { overflow:hidden; }
.marquee-content {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee-content span {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: .02em;
}
.marquee-dot {
  color: var(--accent) !important;
  font-size: 6px !important;
}
@keyframes marquee {
  0% { transform:translateX(0); }
  100% { transform:translateX(-50%); }
}

/* =============================================
   SECTIONS
   ============================================= */
.section {
  padding: 120px 0;
  background: var(--bg);
  position: relative;
}
.section--alt { background: var(--bg-alt); }
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .mono-label {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  letter-spacing: -.035em;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
}
.section-header h2 em {
  font-style: italic;
  color: var(--accent);
}
.section-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-body);
  max-width: 560px;
  margin: 0 auto;
}

/* =============================================
   SIMULADOR
   ============================================= */
.sim-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.sim-card::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, rgba(201,163,92,.08), transparent 60%);
  pointer-events: none;
}
.sim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.sim-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.sim-bill-display {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.02em;
}

/* Slider */
.sim-slider-wrap { margin-bottom:32px; }
.sim-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  margin-bottom: 10px;
}
.sim-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-deep);
  cursor: pointer;
  box-shadow: 0 0 20px rgba(201,163,92,.4);
  transition: transform .2s;
}
.sim-slider::-webkit-slider-thumb:hover { transform:scale(1.2); }
.sim-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-deep);
  cursor: pointer;
}
.sim-slider-limits {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

.sim-chart-wrap {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.sim-chart-wrap .mono-label { display:block; margin-bottom:12px; }
.sim-chart { width:100%; height:90px; }

/* Results */
.sim-results-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.sim-result {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.sim-result .mono-label { display:block; margin-bottom:4px; }
.sim-result-value {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.02em;
}
.sim-result-value--sm { font-size:24px; }
.sim-result--highlight {
  background: rgba(201,163,92,.08);
  padding: 16px;
  border: 1px solid rgba(201,163,92,.2);
  border-radius: var(--radius);
}
.sim-result--highlight .sim-result-value { color:var(--accent); }
.sim-result-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

@media(max-width:800px) {
  .sim-grid { grid-template-columns:1fr; gap:32px; }
  .sim-card { padding:28px 20px; }
  .sim-bill-display { font-size:32px; }
}

/* =============================================
   COMO FUNCIONA — STEPS
   ============================================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all .4s var(--ease);
  position: relative;
}
.step-card:hover {
  border-color: rgba(201,163,92,.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.step-numeral {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 32px;
  font-weight: 500;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
  line-height: 1;
}
.step-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.step-card p {
  font-size: 14.5px;
  color: var(--text-body);
  line-height: 1.7;
}

@media(max-width:900px) {
  .steps-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:550px) {
  .steps-grid { grid-template-columns:1fr; }
}

/* =============================================
   CASES DE SUCESSO
   ============================================= */
.case-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.case-filter {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: all .3s var(--ease);
}
.case-filter:hover,
.case-filter.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(201,163,92,.06);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.case-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .5s var(--ease);
}
.case-card:hover {
  border-color: rgba(201,163,92,.2);
  box-shadow: var(--shadow);
}
.case-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}
.case-image {
  position: relative;
  overflow: hidden;
}
.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
  transition: transform .6s var(--ease);
}
.case-card:hover .case-image img { transform:scale(1.06); }
.case-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,13,23,.7) 0%, transparent 60%);
}
.case-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: rgba(4,13,23,.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--accent);
}
.case-info { padding:28px; }
.case-info h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -.02em;
}
.case-info p {
  font-size: 14.5px;
  color: var(--text-body);
  margin-bottom: 20px;
  line-height: 1.65;
}
.case-specs { display:flex; gap:24px; }
.case-spec { text-align:center; }
.case-spec-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 2px;
}

@media(max-width:800px) {
  .cases-grid { grid-template-columns:1fr; }
  .case-card--featured { grid-template-columns:1fr; }
}

/* =============================================
   DEPOIMENTOS
   ============================================= */
.testi-wrap { position:relative; }
.testi-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 8px;
}
.testi-track::-webkit-scrollbar { display:none; }
.testi-card {
  flex: 0 0 calc(33.333% - 16px);
  min-width: 300px;
  scroll-snap-align: start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: all .4s var(--ease);
}
.testi-card:hover {
  border-color: rgba(201,163,92,.2);
}
.testi-quote-mark {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  display: block;
  margin-bottom: -8px;
  opacity: .6;
}
.testi-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  font-weight: 400;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 24px;
}
.testi-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.testi-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(201,163,92,.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}
.testi-name {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.testi-role {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.testi-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all .3s;
}
.testi-arrow:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.testi-dots { display:flex; gap:8px; }
.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  transition: all .3s;
  cursor: pointer;
}
.testi-dot.active { background:var(--accent); }

@media(max-width:800px) {
  .testi-card { flex:0 0 calc(50% - 12px); }
}
@media(max-width:600px) {
  .testi-card { flex:0 0 100%; min-width:0; }
}

/* =============================================
   FINANCIAMENTO
   ============================================= */
.finance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto 64px;
}
.finance-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: all .4s var(--ease);
}
.finance-card:hover { transform:translateY(-3px); box-shadow:var(--shadow); }
.finance-card--highlight {
  border-color: rgba(201,163,92,.3);
  background: linear-gradient(180deg, rgba(201,163,92,.06) 0%, var(--card) 100%);
}
.finance-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 6px 16px;
  background: var(--accent);
  color: var(--bg-deep);
  border-radius: 0 0 var(--radius) var(--radius);
}
.finance-header {
  margin-bottom: 20px;
}
.finance-header h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}
.finance-amount {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.finance-amount span:first-child {
  display: block;
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.finance-amount--negative span:first-child { color:#ff6b6b; }
.finance-amount--positive span:first-child { color:var(--green); }
.finance-list { display:flex; flex-direction:column; gap:14px; margin-bottom:24px; }
.finance-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.5;
}
.finance-list li svg { flex-shrink:0; margin-top:2px; }

/* Finance bars */
.finance-bar-section {
  max-width: 680px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.finance-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.finance-bar-label span:first-child {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
}
.finance-bars { display:flex; flex-direction:column; gap:18px; }
.finance-bar-item { display:flex; align-items:center; gap:16px; }
.finance-bar-name {
  font-size: 13px;
  color: var(--text-body);
  min-width: 110px;
}
.finance-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,.06);
  border-radius: 3px;
  overflow: hidden;
}
.finance-bar-fill {
  height: 100%;
  width: var(--w);
  background: rgba(255,255,255,.2);
  border-radius: 3px;
  transition: width 1s var(--ease);
}
.finance-bar-fill--gold { background:var(--accent); }
.finance-bar-pct {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-muted);
  min-width: 48px;
  text-align: right;
}
.finance-bar-item--gold .finance-bar-name { color:var(--accent); }
.finance-bar-item--gold .finance-bar-pct { color:var(--accent); }

@media(max-width:700px) {
  .finance-grid { grid-template-columns:1fr; }
  .finance-bar-section { padding:24px 20px; }
  .finance-bar-name { min-width:80px; font-size:12px; }
}

/* =============================================
   FAQ
   ============================================= */
.faq-list { display:flex; flex-direction:column; gap:4px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  transition: all .3s;
  overflow: hidden;
}
.faq-item[open] { border-color:rgba(201,163,92,.2); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  cursor: pointer;
  list-style: none;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary span {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.02em;
}
.faq-chevron {
  flex-shrink: 0;
  color: var(--accent);
  transition: transform .4s var(--ease);
}
.faq-item[open] .faq-chevron { transform:rotate(180deg); }
.faq-answer {
  padding: 0 28px 24px;
}
.faq-answer p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.75;
}

/* =============================================
   BLOG
   ============================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .5s var(--ease);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: rgba(201,163,92,.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.blog-image {
  overflow: hidden;
  height: 200px;
}
.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.blog-card:hover .blog-image img { transform:scale(1.06); }
.blog-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-content .mono-label {
  color: var(--accent);
  margin-bottom: 8px;
}
.blog-content h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.blog-content p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}
.blog-read {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--accent);
  transition: color .3s;
}
.blog-card:hover .blog-read { color:var(--accent-lt); }

@media(max-width:800px) {
  .blog-grid { grid-template-columns:1fr; max-width:480px; margin:0 auto; }
}

/* =============================================
   CONTATO
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}
.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.form-group { display:flex; flex-direction:column; gap:6px; margin-bottom:0; }
.form-group:last-child { margin-bottom:16px; }
.form-group .mono-label { color:var(--text-muted); }
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-size: 14.5px;
  transition: border-color .3s, box-shadow .3s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,163,92,.1);
}
.form-group textarea { resize:vertical; min-height:100px; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}
.contact-info-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: all .3s var(--ease);
}
.contact-info-card:hover {
  border-color: rgba(201,163,92,.2);
  transform: translateX(4px);
}
.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(201,163,92,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-info-value {
  display: block;
  font-size: 14.5px;
  color: var(--text);
  margin-top: 2px;
}

@media(max-width:800px) {
  .contact-grid { grid-template-columns:1fr; }
  .contact-form { padding:28px 20px; }
  .form-row { grid-template-columns:1fr; }
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-deep);
  padding: 80px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  color: var(--text-muted);
  padding: 5px 0;
  transition: color .3s;
}
.footer-col a:hover { color:var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
}

@media(max-width:800px) {
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:500px) {
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; gap:8px; text-align:center; }
}

/* =============================================
   FLOATING BUTTONS
   ============================================= */
.fab {
  position: fixed;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .4s var(--ease);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.fab-whatsapp {
  bottom: 28px;
  right: 28px;
  background: #25D366;
  color: #fff;
}
.fab-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,.4);
}
.fab-top {
  bottom: 96px;
  right: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}
.fab-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.fab-top:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* =============================================
   RESPONSIVE — TABLET (max-width: 768px)
   ============================================= */
@media (max-width: 768px) {

  /* Global */
  body { overflow-x: hidden; }
  .container { padding: 0 20px; }
  .section { padding: 80px 0; }
  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: clamp(28px, 6vw, 40px); }
  .section-sub { font-size: 15px; }

  /* Hero */
  .hero { min-height: auto; padding: 100px 0 0; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-title {
    font-size: clamp(36px, 9vw, 56px);
    margin-bottom: 20px;
  }
  .hero-subtitle { font-size: 16px; max-width: 100%; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .hero-stats-card {
    max-width: 100%;
    padding: 24px 20px;
  }
  .stat-value { font-size: 24px; }

  /* Hero strip */
  .hero-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 20px 0;
  }
  .strip-divider { display: none; }
  .strip-item { text-align: center; }
  .strip-value { font-size: 20px; }

  /* Simulator */
  .sim-grid { grid-template-columns: 1fr; gap: 28px; }
  .sim-card { padding: 24px 20px; }
  .sim-bill-display { font-size: 32px; }
  .sim-result-value { font-size: 26px; }
  .sim-result-row { grid-template-columns: 1fr; }

  /* Steps */
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Cases */
  .cases-grid { grid-template-columns: 1fr; }
  .case-card--featured { grid-template-columns: 1fr; }
  .case-info { padding: 20px; }
  .case-info h3 { font-size: 20px; }
  .case-specs { flex-wrap: wrap; gap: 16px; }
  .case-spec-value { font-size: 22px; }

  /* Testimonials */
  .testi-card {
    flex: 0 0 100%;
    min-width: 0;
  }
  .testi-text { font-size: 15px; }
  .testi-quote-mark { font-size: 48px; }

  /* Financing */
  .finance-grid { grid-template-columns: 1fr; }
  .finance-card { padding: 28px 20px; }
  .finance-bar-section { padding: 24px 16px; }
  .finance-bar-name { min-width: 80px; font-size: 12px; }
  .finance-bar-pct { font-size: 16px; min-width: 40px; }
  .finance-amount span:first-child { font-size: 28px; }

  /* FAQ */
  .faq-item summary { padding: 18px 20px; }
  .faq-item summary span { font-size: 17px; }
  .faq-answer { padding: 0 20px 20px; }
  .faq-answer p { font-size: 14px; }

  /* Blog */
  .blog-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer { padding: 48px 0 0; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  /* WhatsApp FAB — icon only, no overlap */
  .fab-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .fab-top {
    bottom: 84px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

/* =============================================
   RESPONSIVE — SMALL PHONE (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {

  /* Global */
  .container { padding: 0 16px; }
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 32px; }
  .section-header h2 { font-size: clamp(24px, 7vw, 32px); }

  /* Hero */
  .hero { padding: 90px 0 0; }
  .hero-title {
    font-size: clamp(30px, 9vw, 42px);
    letter-spacing: -.025em;
  }
  .hero-subtitle { font-size: 15px; line-height: 1.6; }
  .hero-eyebrow { margin-bottom: 20px; }
  .hero-stats-card { padding: 20px 16px; }
  .stat-value { font-size: 20px; }
  .stat-numeral { font-size: 13px; }
  .stat-item { gap: 12px; }
  .stats-list { gap: 16px; }

  /* Hero strip */
  .hero-strip-inner { gap: 12px; padding: 16px 0; }
  .strip-value { font-size: 18px; }
  .strip-label { font-size: 9px; }

  /* Buttons */
  .btn { padding: 12px 20px; font-size: 13px; }

  /* Simulator */
  .sim-card { padding: 20px 16px; }
  .sim-bill-display { font-size: 28px; }
  .sim-result-value { font-size: 22px; }
  .sim-result-value--sm { font-size: 18px; }

  /* Steps */
  .step-card { padding: 24px 20px; }
  .step-numeral { font-size: 26px; margin-bottom: 14px; }
  .step-card h3 { font-size: 19px; }

  /* Cases */
  .case-info { padding: 16px; }
  .case-info h3 { font-size: 18px; }
  .case-specs { gap: 12px; }
  .case-spec-value { font-size: 20px; }

  /* Testimonials */
  .testi-card { padding: 24px 20px; }
  .testi-text { font-size: 14.5px; }

  /* Financing */
  .finance-card { padding: 24px 16px; }
  .finance-header h3 { font-size: 22px; }
  .finance-amount span:first-child { font-size: 24px; }
  .finance-bar-item { gap: 10px; }
  .finance-bar-name { min-width: 70px; font-size: 11px; }
  .finance-bar-pct { font-size: 14px; min-width: 36px; }
  .finance-bar-section { padding: 20px 14px; }
  .finance-bar-label span:first-child { font-size: 17px; }

  /* FAQ */
  .faq-item summary { padding: 16px; }
  .faq-item summary span { font-size: 15px; }
  .faq-answer { padding: 0 16px 16px; }

  /* Blog */
  .blog-image { height: 160px; }
  .blog-content { padding: 18px; }
  .blog-content h3 { font-size: 19px; }

  /* Contact */
  .contact-form { padding: 20px 16px; }
  .contact-info-card { padding: 16px; gap: 14px; }
  .contact-info-icon { width: 38px; height: 38px; }

  /* Footer */
  .footer { padding: 40px 0 0; }
  .footer-brand p { font-size: 13px; }

  /* WhatsApp FAB */
  .fab-whatsapp {
    bottom: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
  }
  .fab-whatsapp svg { width: 22px; height: 22px; }
  .fab-top {
    bottom: 76px;
    right: 16px;
    width: 40px;
    height: 40px;
  }

  /* Prevent horizontal overflow */
  .hero-glow { display: none; }
  .marquee-section { padding: 12px 0; }
}