/* ============================================================
   FR CONECTA — style.css
   Paleta: Azul Profundo #071B3A | Amarelo Solar #FFC400
   Tipografia: Syne (títulos) + DM Sans (corpo)
   ============================================================ */

/* ── Reset & Custom Properties ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

:root {
  /* Colors */
  --c-navy:     #071B3A;
  --c-blue:     #0B2F63;
  --c-yellow:   #FFC400;
  --c-gold:     #F4A900;
  --c-white:    #FFFFFF;
  --c-bg:       #F6F8FB;
  --c-text:     #5E6A7A;
  --c-text-dark:#1A2740;
  --c-wpp:      #25D366;
  --c-border:   #E2E8F0;

  /* Type */
  --f-display: 'Montserrat', sans-serif;
  --f-body:    'DM Sans', sans-serif;

  /* Spacing */
  --section-py: 96px;
  --section-py-sm: 64px;

  /* Radius */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Shadow */
  --shadow-sm:  0 1px 4px rgba(7,27,58,.06);
  --shadow-md:  0 4px 20px rgba(7,27,58,.10);
  --shadow-lg:  0 12px 48px rgba(7,27,58,.15);
  --shadow-xl:  0 24px 64px rgba(7,27,58,.20);

  /* Transitions */
  --t-fast: 200ms ease;
  --t-med:  350ms ease;
}

/* ── Base ── */
body {
  font-family: var(--f-body);
  color: var(--c-text-dark);
  background: var(--c-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--r-md);
  padding: 14px 28px;
  transition: all var(--t-fast);
  white-space: nowrap;
  line-height: 1.2;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn--lg { padding: 16px 32px; font-size: 1.05rem; border-radius: var(--r-md); }
.btn--sm { padding: 10px 20px; font-size: 0.92rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--yellow {
  background: var(--c-yellow);
  color: var(--c-navy);
  border-color: var(--c-yellow);
  box-shadow: 0 4px 16px rgba(255,196,0,.30);
}
.btn--yellow:hover, .btn--yellow:focus-visible {
  background: var(--c-gold);
  border-color: var(--c-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,196,0,.40);
}

.btn--whatsapp {
  background: var(--c-wpp);
  color: var(--c-white);
  border-color: var(--c-wpp);
  box-shadow: 0 4px 16px rgba(37,211,102,.25);
}
.btn--whatsapp:hover, .btn--whatsapp:focus-visible {
  background: #1eb558;
  border-color: #1eb558;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.35);
}

.btn--outline-yellow {
  background: transparent;
  color: var(--c-yellow);
  border-color: var(--c-yellow);
}
.btn--outline-yellow:hover, .btn--outline-yellow:focus-visible {
  background: var(--c-yellow);
  color: var(--c-navy);
  transform: translateY(-2px);
}

/* ── Section Headers ── */
.section-header { text-align: center; margin-bottom: 60px; }
.section-title {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title--white { color: var(--c-white); }
.section-subtitle {
  font-size: 1.1rem;
  color: var(--c-text);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-subtitle--light { color: rgba(255,255,255,.75); }

/* ── Logo ── */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  position: relative;
}
.logo--img {
  gap: 0;
}
.logo__img {
  display: block;
  height: 68px;
  width: auto;
  object-fit: contain;
}
@media (max-width: 768px) {
  .logo__img { height: 50px; }
}
.logo__fr { color: var(--c-yellow); }
.logo__conecta { color: var(--c-white); }
.logo--white .logo__fr { color: var(--c-yellow); }
.logo--white .logo__conecta { color: var(--c-white); }
.logo__dot {
  width: 8px;
  height: 8px;
  background: var(--c-yellow);
  border-radius: 50%;
  margin-left: 3px;
  align-self: flex-start;
  margin-top: 4px;
}

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--c-navy);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: all var(--t-med);
}
.header.scrolled {
  box-shadow: 0 4px 32px rgba(7,27,58,.4);
  background: rgba(7,27,58,.97);
  backdrop-filter: blur(12px);
}
.header__inner {
  display: flex;
  align-items: center;
  height: 88px;
  gap: 32px;
}

.nav { margin-left: auto; }
.nav__list {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav__link {
  color: rgba(255,255,255,.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: all var(--t-fast);
}
.nav__link:hover, .nav__link:focus-visible {
  color: var(--c-white);
  background: rgba(255,255,255,.08);
}

.header__cta { margin-left: 12px; flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: all var(--t-fast);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  padding-top: calc(88px + 80px);
  padding-bottom: 80px;
  background: var(--c-navy);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(11,47,99,.6) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(255,196,0,.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,196,0,.12);
  border: 1px solid rgba(255,196,0,.25);
  color: var(--c-yellow);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 7px; height: 7px;
  background: var(--c-yellow);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero__highlight {
  color: var(--c-yellow);
  position: relative;
  display: inline-block;
}
.hero__highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 3px;
  background: var(--c-yellow);
  border-radius: 2px;
  opacity: 0.4;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.65;
  margin-bottom: 10px;
}
.hero__text {
  font-size: 0.95rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero__trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.65);
  font-size: 0.88rem;
  font-weight: 500;
}
.hero__trust-item svg { color: var(--c-yellow); flex-shrink: 0; }

/* Hero Visual */
.hero__visual { position: relative; }
.hero__img-wrapper {
  position: relative;
  border-radius: var(--r-xl);
  overflow: visible;
}
.hero__img-wrapper::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--r-xl) + 4px);
  background: linear-gradient(135deg, var(--c-yellow) 0%, transparent 50%, transparent 100%);
  z-index: 0;
  opacity: 0.6;
}
.hero__img {
  position: relative;
  z-index: 1;
  border-radius: var(--r-xl);
  width: 100%;
  height: 480px;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
}
.hero__img-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  z-index: 2;
  background: var(--c-white);
  border-radius: var(--r-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  min-width: 180px;
}
.hero__img-badge svg { color: var(--c-yellow); flex-shrink: 0; }
.hero__img-badge strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1;
}
.hero__img-badge span {
  font-size: 0.78rem;
  color: var(--c-text);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
}
.hero__scroll-hint span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,196,0,.5));
  animation: scrollHint 2s infinite;
}
@keyframes scrollHint {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ══════════════════════════════════════════
   BENEFITS
══════════════════════════════════════════ */
.benefits {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  border: 1px solid var(--c-border);
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med);
}
.benefit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-card__icon {
  width: 56px; height: 56px;
  background: rgba(255,196,0,.1);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--c-yellow);
  transition: background var(--t-fast);
}
.benefit-card:hover .benefit-card__icon { background: rgba(255,196,0,.18); }
.benefit-card__title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
}
.benefit-card__text { font-size: 0.92rem; color: var(--c-text); line-height: 1.6; }

/* ══════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════ */
.how-it-works {
  padding: var(--section-py) 0;
  background: var(--c-navy);
  position: relative;
  overflow: hidden;
}
.how-it-works::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(11,47,99,.8) 0%, transparent 70%);
  pointer-events: none;
}
.section-header--light { position: relative; }

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0 16px;
  align-items: start;
  position: relative;
}
.step {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: all var(--t-med);
}
.step:hover { background: rgba(255,255,255,.08); transform: translateY(-4px); }
.step__num {
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--c-yellow);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  opacity: 0.8;
}
.step__icon {
  width: 60px; height: 60px;
  background: rgba(255,196,0,.12);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--c-yellow);
  border: 1px solid rgba(255,196,0,.2);
}
.step__title {
  font-family: var(--f-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.step__text { font-size: 0.85rem; color: rgba(255,255,255,.6); line-height: 1.6; }

.step__connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
  color: var(--c-yellow);
  opacity: 0.4;
}
.step__connector::before {
  content: '';
  display: block;
  width: 24px; height: 2px;
  background: var(--c-yellow);
}

.how__cta { text-align: center; margin-top: 56px; }

/* ══════════════════════════════════════════
   SOLUTIONS
══════════════════════════════════════════ */
.solutions { padding: var(--section-py) 0; background: var(--c-white); }
.solutions__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.solution-card {
  background: var(--c-white);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  transition: all var(--t-med);
}
.solution-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: rgba(255,196,0,.3); }

.solution-card__img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.solution-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.solution-card:hover .solution-card__img { transform: scale(1.04); }
.solution-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(7,27,58,.7) 100%);
}

.solution-card__body { padding: 28px 32px 32px; }
.solution-card__tag {
  display: inline-block;
  background: rgba(255,196,0,.12);
  color: var(--c-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,196,0,.25);
  margin-bottom: 14px;
}
.solution-card__title {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 10px;
}
.solution-card__text {
  font-size: 0.95rem;
  color: var(--c-text);
  margin-bottom: 24px;
  line-height: 1.65;
}

/* ══════════════════════════════════════════
   DAN SOLAR
══════════════════════════════════════════ */
.dan-solar {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.dan-solar__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.dan-solar__bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.dan-solar__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,27,58,.95) 0%, rgba(11,47,99,.90) 100%);
}
.dan-solar__inner { position: relative; z-index: 1; }

.dan-solar__header { text-align: center; margin-bottom: 56px; }
.dan-solar__badge {
  display: inline-block;
  background: rgba(255,196,0,.15);
  border: 1px solid rgba(255,196,0,.3);
  color: var(--c-yellow);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.dan-solar__title {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.dan-solar__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,.7);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.dan-solar__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.stat-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--t-med);
}
.stat-card:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
  border-color: rgba(255,196,0,.3);
}
.stat-card__value {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-yellow);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card__icon {
  width: 56px; height: 56px;
  background: rgba(255,196,0,.12);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  color: var(--c-yellow);
}
.stat-card__label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
  line-height: 1.3;
}
.stat-card__text { font-size: 0.82rem; color: rgba(255,255,255,.55); line-height: 1.5; }

.dan-solar__seal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255,196,0,.12);
  border: 1px solid rgba(255,196,0,.25);
  color: var(--c-yellow);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 100px;
  width: fit-content;
  margin: 0 auto;
}

/* ══════════════════════════════════════════
   CONSULTIVE
══════════════════════════════════════════ */
.consultive {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.consultive__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.consultive__tag {
  display: inline-block;
  background: rgba(255,196,0,.12);
  color: var(--c-gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255,196,0,.25);
  margin-bottom: 20px;
}
.consultive__text {
  font-size: 1rem;
  color: var(--c-text);
  margin: 20px 0 28px;
  line-height: 1.7;
}
.consultive__list { margin-bottom: 36px; display: flex; flex-direction: column; gap: 14px; }
.consultive__item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-text-dark);
}
.consultive__item-dot {
  width: 8px; height: 8px;
  background: var(--c-yellow);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(255,196,0,.2);
}

.consultive__visual { position: relative; }
.consultive__img {
  border-radius: var(--r-xl);
  width: 100%;
  height: 420px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.consultive__family-img-wrap {
  position: absolute;
  bottom: -30px;
  left: -30px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 4px solid var(--c-white);
  box-shadow: var(--shadow-lg);
  width: 240px;
}
.consultive__family-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

/* ══════════════════════════════════════════
   FORM SECTION
══════════════════════════════════════════ */
.form-section {
  padding: var(--section-py) 0;
  background: var(--c-blue);
  position: relative;
  overflow: hidden;
}
.form-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 0%, rgba(255,196,0,.05) 0%, transparent 60%);
  pointer-events: none;
}
.form-section__inner { position: relative; z-index: 1; }
.form-section__header { text-align: center; margin-bottom: 56px; }

.form-wrap {
  background: var(--c-white);
  border-radius: var(--r-xl);
  padding: 48px 56px;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: var(--shadow-xl);
}

.lead-form { display: flex; flex-direction: column; gap: 20px; position: relative; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-navy);
}
.form-label span { color: var(--c-yellow); }

.form-input, .form-select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--c-text-dark);
  background: var(--c-white);
  transition: all var(--t-fast);
  outline: none;
  appearance: none;
}
.form-input:focus, .form-select:focus {
  border-color: var(--c-yellow);
  box-shadow: 0 0 0 3px rgba(255,196,0,.15);
}
.form-input::placeholder { color: var(--c-border); }
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235E6A7A' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 42px; cursor: pointer; }

.radio-group { display: flex; gap: 20px; flex-wrap: wrap; }
.radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--c-text-dark);
  font-weight: 500;
  position: relative;
  padding: 10px 18px;
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  transition: all var(--t-fast);
  flex: 1;
  min-width: 100px;
  justify-content: center;
}
.radio-label:hover { border-color: var(--c-yellow); background: rgba(255,196,0,.04); }
.radio-input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-input:checked + .radio-custom { background: var(--c-yellow); border-color: var(--c-yellow); }
.radio-input:checked + .radio-custom::after { opacity: 1; transform: scale(1); }
.radio-label:has(.radio-input:checked) { border-color: var(--c-yellow); background: rgba(255,196,0,.08); color: var(--c-navy); font-weight: 600; }
.radio-custom {
  width: 18px; height: 18px;
  border: 2px solid var(--c-border);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: all var(--t-fast);
}
.radio-custom::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 8px; height: 8px;
  background: var(--c-navy);
  border-radius: 50%;
  transition: all var(--t-fast);
  opacity: 0;
}

.form-submit { margin-top: 8px; }
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  gap: 12px;
  position: absolute;
  inset: 0;
  background: var(--c-white);
  border-radius: var(--r-lg);
  z-index: 2;
}
.form-success.visible { display: flex; animation: fadeIn 0.4s ease; }
.form-success svg { color: var(--c-wpp); }
.form-success h3 { font-family: var(--f-display); font-size: 1.4rem; color: var(--c-navy); }
.form-success p { color: var(--c-text); }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

.form-whatsapp {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}
.form-whatsapp span { color: var(--c-text); font-size: 0.88rem; white-space: nowrap; }
.form-whatsapp .btn { flex: 1; justify-content: center; }

/* ══════════════════════════════════════════
   FAQ
══════════════════════════════════════════ */
.faq { padding: var(--section-py) 0; background: var(--c-white); }
.faq__list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-fast);
}
.faq__item:has(.faq__question[aria-expanded="true"]) { border-color: rgba(255,196,0,.4); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-navy);
  background: var(--c-white);
  transition: all var(--t-fast);
  cursor: pointer;
}
.faq__question:hover { background: var(--c-bg); }
.faq__question[aria-expanded="true"] { color: var(--c-yellow); background: rgba(255,196,0,.04); }
.faq__icon { flex-shrink: 0; transition: transform var(--t-med); color: var(--c-text); }
.faq__question[aria-expanded="true"] .faq__icon { transform: rotate(180deg); color: var(--c-yellow); }

.faq__answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-med), padding var(--t-med);
}
.faq__answer.open { max-height: 400px; padding: 0 24px 20px; }
.faq__answer p { font-size: 0.95rem; color: var(--c-text); line-height: 1.7; }

/* ══════════════════════════════════════════
   CTA FINAL
══════════════════════════════════════════ */
.cta-final {
  padding: var(--section-py) 0;
  background: var(--c-navy);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 10% 50%, rgba(255,196,0,.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 90% 50%, rgba(11,47,99,.8) 0%, transparent 60%);
  pointer-events: none;
}
.cta-final::after {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-yellow), transparent);
}
.cta-final__inner { position: relative; z-index: 1; text-align: center; }
.cta-final__title {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.cta-final__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-final__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  background: #040f22;
  padding: 64px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__tagline {
  color: rgba(255,255,255,.5);
  font-size: 0.9rem;
  margin-top: 14px;
  margin-bottom: 20px;
  line-height: 1.6;
  max-width: 240px;
}
.footer__social { display: flex; gap: 10px; }
.footer__social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--t-fast);
}
.footer__social-link:hover { background: rgba(255,196,0,.15); border-color: rgba(255,196,0,.3); color: var(--c-yellow); }

.footer__nav-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-yellow);
  margin-bottom: 20px;
}
.footer__nav-list { display: flex; flex-direction: column; gap: 10px; }
.footer__nav-link {
  color: rgba(255,255,255,.55);
  font-size: 0.9rem;
  transition: color var(--t-fast);
}
.footer__nav-link:hover { color: var(--c-white); }
.footer__contact-list { display: flex; flex-direction: column; gap: 12px; }
.footer__contact-link {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,.55);
  font-size: 0.88rem;
  transition: color var(--t-fast);
}
.footer__contact-link:hover { color: var(--c-white); }
.footer__contact-link svg { color: var(--c-yellow); flex-shrink: 0; }

.footer__bottom {
  padding: 20px 0;
  background: rgba(0,0,0,.2);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.footer__copy, .footer__partner {
  font-size: 0.82rem;
  color: rgba(255,255,255,.35);
}
.footer__partner strong { color: rgba(255,255,255,.55); }

/* ── WhatsApp Float ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 60px; height: 60px;
  background: var(--c-wpp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: all var(--t-fast);
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 32px rgba(37,211,102,.55); }
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  background: rgba(37,211,102,.2);
  border-radius: 50%;
  animation: wppPulse 2.5s infinite;
}
@keyframes wppPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 0; }
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }

  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .dan-solar__stats { grid-template-columns: repeat(2, 1fr); }
  .steps {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    gap: 20px;
  }
  .step__connector { display: none; }

  .consultive__inner { gap: 48px; }
  .consultive__family-img-wrap { left: -16px; bottom: -16px; width: 200px; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__img { height: 360px; }
  .hero__img-badge { bottom: -16px; right: 16px; }
  .hero__visual { order: -1; }

  .solutions__grid { grid-template-columns: 1fr; }
  .consultive__inner { grid-template-columns: 1fr; }
  .consultive__family-img-wrap { display: none; }

  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --section-py: 56px; }

  /* Header */
  .nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--c-navy);
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--t-med), padding var(--t-med);
    margin-left: 0;
  }
  .nav.open { max-height: 400px; padding: 16px 0; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; padding: 0 24px; }
  .nav__link { display: block; padding: 12px 16px; border-radius: var(--r-sm); }
  .header__cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { padding-top: calc(88px + 48px); padding-bottom: 56px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__trust { gap: 14px; }

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

  /* Benefits */
  .benefits__grid { grid-template-columns: 1fr; }

  /* Dan Solar */
  .dan-solar__stats { grid-template-columns: 1fr 1fr; }

  /* Form */
  .form-wrap { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .form-whatsapp { flex-direction: column; }
  .form-whatsapp .btn { width: 100%; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }

  /* CTA Final */
  .cta-final__actions { flex-direction: column; align-items: center; }
  .cta-final__actions .btn { width: 100%; max-width: 360px; justify-content: center; }
}

@media (max-width: 480px) {
  .dan-solar__stats { grid-template-columns: 1fr; }
  .hero__img { height: 280px; }
  .hero__img-badge { right: 8px; min-width: 160px; }
  .radio-group { flex-direction: column; }
}

/* Ajuste das logos em PNG transparente de alta resolução */
.header .logo__img {
  height: 58px;
  max-width: 220px;
}
.footer .logo__img--footer {
  height: 56px;
  max-width: 250px;
}
@media (max-width: 768px) {
  .header .logo__img { height: 46px; max-width: 180px; }
  .footer .logo__img--footer { height: 50px; max-width: 220px; }
}