/* ═══════════════════════════════════════════════════════════
   ACQUA X DO BRASIL — style.css
   Design System Principal
═══════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  /* Brand Colors */
  --c-blue-900:  #001d3d;
  --c-blue-800:  #003061;
  --c-blue-700:  #003f82;
  --c-blue-600:  #0055a5;
  --c-blue-500:  #0071ce;
  --c-blue-400:  #3399e0;
  --c-blue-100:  #e8f3fc;
  --c-blue-50:   #f0f6ff;

  --c-teal-600:  #006b7e;
  --c-teal-500:  #00829b;
  --c-teal-400:  #00a8bf;

  --c-green-700: #14532d;
  --c-green-600: #166534;
  --c-green-500: #1a7a4a;
  --c-green-400: #22a366;
  --c-green-100: #dcfce7;

  --c-orange-600:#c2410c;
  --c-orange-500:#ea580c;
  --c-orange-400:#f97316;

  --c-red-600:   #dc2626;
  --c-red-500:   #ef4444;
  --c-red-100:   #fee2e2;

  --c-yellow-400:#facc15;
  --c-yellow-300:#fde047;

  /* Neutrals */
  --c-gray-950:  #0a0f1e;
  --c-gray-900:  #111827;
  --c-gray-800:  #1f2937;
  --c-gray-700:  #374151;
  --c-gray-600:  #4b5563;
  --c-gray-500:  #6b7280;
  --c-gray-400:  #9ca3af;
  --c-gray-300:  #d1d5db;
  --c-gray-200:  #e5e7eb;
  --c-gray-100:  #f3f4f6;
  --c-gray-50:   #f9fafb;

  /* Semantic */
  --bg-primary:  #f0f6ff;
  --bg-white:    #ffffff;
  --text-primary:#111827;
  --text-body:   #374151;
  --text-muted:  #6b7280;
  --text-light:  #9ca3af;
  --border:      #e5e7eb;
  --border-focus:#0055a5;

  /* Spacing */
  --sp-1:  4px;  --sp-2:  8px;  --sp-3: 12px;  --sp-4: 16px;
  --sp-5: 20px;  --sp-6: 24px;  --sp-8: 32px;  --sp-10:40px;
  --sp-12:48px;  --sp-16:64px;  --sp-20:80px;  --sp-24:96px;

  /* Typography */
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;
  --font-heading:'Poppins', 'Inter', sans-serif;

  /* Radius */
  --r-sm:  6px; --r-md: 10px; --r-lg: 16px;
  --r-xl:  24px; --r-2xl:32px; --r-full:9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,51,102,.12), 0 2px 8px rgba(0,51,102,.08);
  --shadow-lg:  0 8px 32px rgba(0,51,102,.16), 0 4px 16px rgba(0,51,102,.10);
  --shadow-xl:  0 20px 60px rgba(0,51,102,.20);

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
  --t-fast:  150ms var(--ease);
  --t-base:  250ms var(--ease);
  --t-slow:  400ms var(--ease);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul { list-style: none; }

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 12px 28px;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: .95rem;
  transition: all var(--t-base);
  white-space: nowrap;
  line-height: 1;
}
.btn-lg { padding: 15px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--c-blue-600), var(--c-blue-500));
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,85,165,.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--c-blue-700), var(--c-blue-600));
  box-shadow: 0 6px 28px rgba(0,85,165,.50);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline-white {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.22);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}
.btn-whatsapp:hover {
  background: linear-gradient(135deg, #1fba58, #0d7369);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37,211,102,.50);
}

.pulse-btn { animation: pulse-btn 2.5s infinite; }
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 4px 20px rgba(0,85,165,.35); }
  50%       { box-shadow: 0 4px 32px rgba(0,85,165,.65), 0 0 0 6px rgba(0,85,165,.15); }
}

/* ══════════════════════════════════════════
   SECTION COMMON
══════════════════════════════════════════ */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--c-blue-100);
  color: var(--c-blue-600);
  border: 1px solid rgba(0,85,165,.2);
  border-radius: var(--r-full);
  padding: 6px 18px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--sp-4);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--sp-12);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--c-blue-900);
  line-height: 1.2;
  margin-bottom: var(--sp-4);
}
.section-title span { color: var(--c-blue-600); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   TOP BAR
══════════════════════════════════════════ */
.topbar {
  background: var(--c-blue-900);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.topbar-left, .topbar-right {
  display: flex;
  gap: var(--sp-5);
  align-items: center;
}
.topbar-right a { color: rgba(255,255,255,.85); transition: color var(--t-fast); }
.topbar-right a:hover { color: #fff; }
.topbar-phone { font-weight: 700; color: var(--c-yellow-300) !important; }

/* ══════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
}
.navbar.scrolled {
  background: rgba(255,255,255,.98);
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--sp-4);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}
.logo:hover { opacity: .85; }
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--c-blue-600), var(--c-teal-500));
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(0,85,165,.3);
}
.logo-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--c-blue-900);
  line-height: 1;
}
.logo-accent { color: var(--c-blue-500); }
.logo-sub {
  display: block;
  font-size: .72rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-body);
  transition: all var(--t-fast);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--c-blue-600);
  background: var(--c-blue-50);
}
.nav-link.active { font-weight: 700; }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-2) 0;
  min-width: 280px;
  opacity: 0;
  pointer-events: none;
  transition: all var(--t-base);
  z-index: 100;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: .9rem;
  color: var(--text-body);
  transition: all var(--t-fast);
}
.dropdown-menu li a:hover {
  background: var(--c-blue-50);
  color: var(--c-blue-600);
  padding-left: 26px;
}
.chevron { font-size: .7rem; transition: transform var(--t-fast); }
.dropdown:hover .chevron { transform: rotate(180deg); }

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: var(--sp-3); flex-shrink: 0; }
.nav-cta { padding: 10px 22px; font-size: .88rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 20px;
  padding: 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--t-base);
  transform-origin: left;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translateY(-1px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translateY(1px); }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--sp-20) 0 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-blue-900) 0%, var(--c-blue-800) 40%, var(--c-blue-700) 70%, var(--c-teal-600) 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(0,168,191,.25) 0%, transparent 60%),
              radial-gradient(ellipse at 10% 80%, rgba(0,55,130,.4) 0%, transparent 50%);
}

.hero-particles { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--r-full);
  padding: 7px 18px;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  margin-bottom: var(--sp-5);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-yellow-300);
  animation: blink 1.5s infinite;
}
@keyframes blink {
  0%,100% { opacity:1; }
  50%      { opacity:.3; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.12;
  margin-bottom: var(--sp-5);
}
.hero-highlight {
  background: linear-gradient(135deg, #7ecfff, var(--c-yellow-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
}
.hero-subtitle strong { color: rgba(255,255,255,1); }

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--c-yellow-300);
  line-height: 1;
}
.stat-plus { font-size: 1.2rem; font-weight: 700; color: var(--c-yellow-300); }
.stat-label { display: block; font-size: .78rem; color: rgba(255,255,255,.7); margin-top: 4px; }
.hero-stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,.2);
}

/* Hero CTAs */
.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

/* Hero Trust */
.hero-trust {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.trust-item {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Hero Visual */
.hero-visual { position: relative; }

.hero-card-main {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-xl);
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-xl);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

.hero-card-header {
  background: rgba(0,0,0,.25);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.7);
}
.hc-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.hc-dot.green  { background: #22c55e; }
.hc-dot.yellow { background: #facc15; }
.hc-dot.red    { background: #ef4444; }

.hero-card-body { padding: 24px 20px; }

.monitor-stat { margin-bottom: 18px; }
.ms-label { font-size: .78rem; color: rgba(255,255,255,.6); margin-bottom: 6px; }
.ms-value { font-size: 1.4rem; font-weight: 800; color: #fff; margin-bottom: 8px; }
.ms-value.blue   { color: #7ecfff; }
.ms-value.green  { color: #86efac; }
.ms-value.orange { color: #fdba74; }
.ms-bar {
  height: 6px;
  background: rgba(255,255,255,.1);
  border-radius: 3px;
  overflow: hidden;
}
.ms-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-blue-400), var(--c-teal-400));
  border-radius: 3px;
  transition: width 1.5s ease;
}
.ms-fill.green  { background: linear-gradient(90deg, #22c55e, #16a34a); }
.ms-fill.orange { background: linear-gradient(90deg, #f97316, #ea580c); }

.monitor-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.mr-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.06);
  border-radius: var(--r-md);
  padding: 10px;
}
.mr-icon { font-size: 1.2rem; }
.mr-data span { display: block; font-size: .7rem; color: rgba(255,255,255,.6); }
.mr-data strong { display: block; font-size: .9rem; font-weight: 700; color: #86efac; }

/* Floating badges */
.hero-badge-float {
  position: absolute;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(12px);
  border-radius: var(--r-lg);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 4s ease-in-out infinite;
}
.hero-badge-float.top-right { top: -20px; right: -20px; animation-delay: .5s; }
.hero-badge-float.bottom-left { bottom: -20px; left: -20px; animation-delay: 1s; }
.badge-emoji { font-size: 1.6rem; }
.hero-badge-float strong { display: block; font-size: 1.1rem; font-weight: 800; color: #fff; }
.hero-badge-float small  { display: block; font-size: .72rem; color: rgba(255,255,255,.7); }

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 3;
}
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ══════════════════════════════════════════
   NUMBERS SECTION
══════════════════════════════════════════ */
.numbers-section {
  background: var(--c-blue-50);
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--border);
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--sp-4);
}
.numbers-grid-5 {
  grid-template-columns: repeat(5,1fr);
}
.number-card {
  background: #fff;
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
}
.number-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.number-card.highlight {
  background: linear-gradient(135deg, var(--c-blue-600), var(--c-teal-500));
  border-color: transparent;
  color: #fff;
}
.nc-icon { font-size: 2rem; margin-bottom: var(--sp-3); }
.nc-value {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--c-blue-600);
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.number-card.highlight .nc-value { color: var(--c-yellow-300); }
.nc-label {
  font-weight: 700;
  font-size: .95rem;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}
.number-card.highlight .nc-label { color: #fff; }
.nc-desc { font-size: .82rem; color: var(--text-muted); line-height: 1.5; }
.number-card.highlight .nc-desc { color: rgba(255,255,255,.8); }

/* ══════════════════════════════════════════
   SERVICES SECTION
══════════════════════════════════════════ */
.services-section {
  padding: var(--sp-24) 0;
  background: #fff;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--sp-6);
}

.service-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-blue-600), var(--c-teal-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.service-card:hover {
  border-color: var(--c-blue-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
  border-color: var(--c-blue-400);
  background: var(--c-blue-50);
}
.service-card.featured::before { transform: scaleX(1); }

.sc-badge-featured {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--c-blue-600);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: var(--r-full);
}
.sc-badge-proprietary {
  display: inline-block;
  background: linear-gradient(135deg, #003366, #0055a5);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
  letter-spacing: .03em;
}

.sc-icon-wrap {
  width: 60px; height: 60px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
}
.sc-icon { font-size: 1.8rem; }

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}
.service-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.sc-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--sp-6);
}
.sc-features li { font-size: .86rem; color: var(--text-body); }

.sc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: .9rem;
  color: var(--c-blue-600);
  transition: gap var(--t-fast);
}
.sc-link:hover { gap: 10px; }
.sc-link span { transition: transform var(--t-fast); }
.sc-link:hover span { transform: translateX(4px); }
.sc-link-sec {
  font-size: .82rem;
  color: var(--c-blue-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-top: var(--sp-1);
}
.sc-links { display: flex; flex-direction: column; gap: 6px; margin-top: var(--sp-4); }

/* Modality tags inside service cards */
.sc-features .mod-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .78rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 2px;
}
.sc-features .mod-tag::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.sc-features .mod-tag.foto { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.sc-features .mod-tag.foto::before { background: #2563eb; }
.sc-features .mod-tag.iot  { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.sc-features .mod-tag.iot::before  { background: #16a34a; }

/* Modalities banner */
.services-modalities {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
  background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
  border: 2px solid #bae6fd;
  border-radius: var(--r-xl);
  padding: var(--sp-5) var(--sp-8);
}
.modality-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: #fff;
  border: 1.5px solid #93c5fd;
  border-radius: var(--r-lg);
  padding: var(--sp-3) var(--sp-6);
  box-shadow: 0 2px 8px rgba(0,85,165,.08);
}
.modality-badge.modality-iot { border-color: #6ee7b7; background: #f0fdf4; }
.mod-icon { font-size: 1.6rem; line-height: 1; display: flex; align-items: center; }
.mod-icon-svg { display:flex; align-items:center; color: #0055a5; }
.mod-icon-svg.mod-icon-iot { color: #059669; }
.modality-badge strong { display: block; font-size: .9rem; color: var(--c-blue-900); line-height: 1.2; }
.modality-badge small { font-size: .75rem; color: var(--text-muted); }
.modality-divider {
  font-size: 1.6rem;
  font-weight: 900;
  color: #0055a5;
  background: #dbeafe;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.modality-info {
  width: 100%;
  text-align: center;
  font-size: .82rem;
  color: var(--c-blue-700);
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: .02em;
}

/* Nav link app area do cliente */
.nav-link-app {
  background: rgba(0,85,165,.08);
  border-radius: var(--r-md);
  padding: 4px 10px !important;
  font-weight: 600 !important;
  color: var(--c-blue-700) !important;
}
.nav-link-app:hover { background: rgba(0,85,165,.15); }

/* ══════════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════════ */
.about-section {
  padding: var(--sp-24) 0;
  background: var(--c-blue-50);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}
.about-text {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: var(--sp-5);
}
.about-text strong { color: var(--c-blue-700); }

.about-values {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  background: #fff;
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--border);
  transition: all var(--t-fast);
}
.value-item:hover { box-shadow: var(--shadow-sm); transform: translateX(4px); }
.vi-icon { font-size: 1.4rem; flex-shrink: 0; }
.vi-content strong { display: block; font-weight: 700; color: var(--text-primary); font-size: .95rem; margin-bottom: 2px; }
.vi-content span   { display: block; font-size: .85rem; color: var(--text-muted); }

.about-certs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.cert-badge {
  background: var(--c-green-100);
  color: var(--c-green-600);
  border: 1px solid rgba(22,101,52,.2);
  border-radius: var(--r-full);
  padding: 6px 14px;
  font-size: .8rem;
  font-weight: 700;
}

/* Timeline */
.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--sp-6);
}

.timeline { position: relative; padding-left: var(--sp-8); }
.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-blue-600), var(--c-teal-400));
  border-radius: 2px;
}

.tl-item {
  position: relative;
  margin-bottom: var(--sp-6);
  padding-left: var(--sp-4);
}
.tl-dot {
  position: absolute;
  left: -20px;
  top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--c-blue-100);
  border: 3px solid var(--c-blue-600);
  z-index: 1;
  transition: all var(--t-fast);
}
.tl-dot.active {
  background: var(--c-blue-600);
  box-shadow: 0 0 0 4px rgba(0,85,165,.2);
}

.tl-content { background: #fff; border-radius: var(--r-lg); padding: var(--sp-4) var(--sp-5); border: 1px solid var(--border); }
.tl-year {
  font-size: .78rem;
  font-weight: 800;
  color: var(--c-blue-600);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.tl-content h4 { font-weight: 700; color: var(--text-primary); margin-bottom: 4px; font-size: .95rem; }
.tl-content p  { font-size: .85rem; color: var(--text-muted); }

/* ══════════════════════════════════════════
   CALCULATOR
══════════════════════════════════════════ */
.calculator-section {
  padding: var(--sp-24) 0;
  background: linear-gradient(135deg, var(--c-blue-900) 0%, var(--c-blue-800) 100%);
}
.calculator-section .section-badge {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.2);
}
.calculator-section .section-title { color: #fff; }
.calculator-section .section-subtitle { color: rgba(255,255,255,.7); }

.calculator-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-2xl);
  overflow: hidden;
}

.calc-inputs {
  padding: var(--sp-10);
  border-right: 1px solid rgba(255,255,255,.1);
}
.calc-inputs h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-6);
}

.calc-field {
  margin-bottom: var(--sp-5);
}
.calc-field label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  margin-bottom: var(--sp-2);
}
.calc-field input,
.calc-field select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-md);
  color: #fff;
  font-size: .95rem;
  transition: border-color var(--t-fast);
  outline: none;
}
.calc-field input::placeholder { color: rgba(255,255,255,.4); }
.calc-field input:focus,
.calc-field select:focus { border-color: var(--c-blue-400); }
.calc-field select option { background: var(--c-blue-900); color: #fff; }

.calc-results {
  padding: var(--sp-10);
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-placeholder { text-align: center; }
.calc-ph-icon { font-size: 3rem; margin-bottom: var(--sp-4); }
.calc-placeholder p { font-size: .95rem; color: rgba(255,255,255,.6); line-height: 1.6; }
.calc-placeholder strong { color: #fff; }

.calc-result-box { width: 100%; }
.crb-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-5);
  text-align: center;
}
.crb-highlight {
  text-align: center;
  background: rgba(34,163,102,.15);
  border: 1px solid rgba(34,163,102,.4);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  margin-bottom: var(--sp-5);
}
.crb-hl-label { font-size: .85rem; color: rgba(255,255,255,.7); margin-bottom: var(--sp-2); }
.crb-hl-value {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: #86efac;
  line-height: 1;
}
.crb-hl-period { font-size: .8rem; color: rgba(255,255,255,.5); margin-top: 6px; }

.crb-stats { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-6); }
.crb-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,.06);
  border-radius: var(--r-md);
  padding: 10px 16px;
}
.crb-stat-label { font-size: .85rem; color: rgba(255,255,255,.7); }
.crb-stat-value { font-weight: 700; color: #fff; font-size: .95rem; }
.crb-stat-value.green { color: #86efac; }
.crb-stat-value.yellow { color: #fde047; }

/* ══════════════════════════════════════════
   CASES SECTION
══════════════════════════════════════════ */
.cases-section {
  padding: var(--sp-24) 0;
  background: var(--c-blue-50);
}
/* ══════════════════════════════════════════
   CASES SLIDER — scroll-snap approach
══════════════════════════════════════════ */
.cases-slider-wrap {
  position: relative;
  margin-top: 40px;
}
.cases-viewport {
  overflow-x: scroll;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-radius: 16px;
}
.cases-viewport::-webkit-scrollbar { display: none; }
.cases-track {
  display: flex;
  gap: 20px;
  padding: 4px 2px 12px;
}
.case-slide {
  scroll-snap-align: start;
  flex: 0 0 calc(50% - 10px);
  width: calc(50% - 10px);
  box-sizing: border-box;
  min-width: 280px;
}
.cases-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.cases-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--c-blue-200);
  background: #fff;
  color: var(--c-blue-600);
  font-size: 1.4rem;
  cursor: pointer;
  transition: all var(--t-base);
  line-height: 1;
}
.cases-btn:hover { background: var(--c-blue-600); color: #fff; border-color: var(--c-blue-600); }
.cases-dots { display: flex; gap: 8px; }
.cases-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: #d1d5db;
  cursor: pointer;
  transition: background .2s, width .2s, border-radius .2s;
  padding: 0;
}
.cases-dot.active { background: var(--c-blue-600); width: 24px; border-radius: 4px; }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--sp-6);
}
/* 4-card layout: last card spans full row when 4 cards present */
.cases-grid .case-card:nth-child(4) {
  grid-column: 1 / -1;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

/* Redesigned Case Cards */
.case-card {
  background: #fff;
  border: 1.5px solid #e5e7eb;
  border-radius: 20px;
  padding: 24px;
  transition: box-shadow .25s, transform .25s;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  position: relative;
}
.case-card:hover { box-shadow: 0 12px 40px rgba(0,85,165,.13); transform: translateY(-4px); }
.case-card.featured {
  border-color: var(--c-blue-400);
  background: linear-gradient(160deg, #f0f7ff 0%, #fff 100%);
}
.case-card.featured::before {
  content: '⭐ Destaque';
  position: absolute;
  top: 0; right: 0;
  background: var(--c-blue-600);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 0 20px 0 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.case-type {
  font-size: .75rem;
  font-weight: 700;
  color: var(--c-blue-600);
  background: var(--c-blue-100);
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}
.case-saving {
  font-size: .9rem;
  font-weight: 900;
  color: #16a34a;
  background: #dcfce7;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}
.case-saving-highlight {
  color: #fff;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.case-card h3 { font-size: 1.05rem; font-weight: 700; color: #111827; margin-bottom: 16px; }

.case-stats { display: flex; flex-direction: column; gap: 0; margin-bottom: 16px; border: 1.5px solid #f3f4f6; border-radius: 12px; overflow: hidden; }
.cs-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid #f3f4f6; }
.cs-item:last-child { border-bottom: none; background: #f8fafc; }
.cs-label { font-size: .8rem; color: #6b7280; }
.cs-value { font-size: .88rem; font-weight: 600; color: #111827; }
.cs-value.red   { color: #dc2626; }
.cs-value.green { color: #16a34a; }
.cs-value.bold  { font-weight: 800; font-size: .95rem; }

.case-quote {
  font-size: .82rem;
  color: #4b5563;
  line-height: 1.65;
  font-style: italic;
  padding: 12px 16px;
  background: #f8fafc;
  border-radius: 10px;
  border-left: 3px solid #93c5fd;
  margin-bottom: 10px;
  flex: 1;
}
.case-author { font-size: .78rem; font-weight: 600; color: #9ca3af; }

/* ══════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════ */
.testimonials-section {
  padding: var(--sp-24) 0;
  background: #f0f6ff;
}

/* ───── Testimonials Slider ───── */
/* ══════════════════════════════════════════
   TESTIMONIALS SLIDER — scroll-snap approach
══════════════════════════════════════════ */
.tslider-wrap {
  margin-top: 40px;
  position: relative;
}
.tslider-viewport {
  overflow-x: scroll;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tslider-viewport::-webkit-scrollbar { display: none; }
.tslider-track {
  display: flex;
  gap: 20px;
  padding: 4px 2px 12px;
  align-items: stretch;
}
.tslider-slide {
  scroll-snap-align: start;
  flex: 0 0 calc(33.333% - 14px);
  width: calc(33.333% - 14px);
  min-width: 260px;
  box-sizing: border-box;
}

/* Review Card — redesigned */
.review-card {
  background: #fff;
  border: 1.5px solid #e5e7eb;
  border-radius: 18px;
  padding: 22px 20px 18px;
  transition: box-shadow .22s, transform .22s;
  display: flex;
  flex-direction: column;
  gap: 0;
  height: 100%;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}
.review-card::before {
  content: '\201C';
  position: absolute;
  top: -4px; right: 16px;
  font-size: 5rem;
  line-height: 1;
  color: #dbeafe;
  font-family: Georgia, serif;
  pointer-events: none;
}
.review-card:hover {
  box-shadow: 0 10px 36px rgba(0,85,165,.13);
  transform: translateY(-4px);
  border-color: #93c5fd;
}
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.review-avatar {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: .88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.review-meta {
  min-width: 0;
  flex: 1;
}
.review-meta strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: #111827;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.review-meta span {
  display: block;
  font-size: .75rem;
  color: #6b7280;
}
.review-stars {
  color: #f59e0b;
  font-size: .9rem;
  letter-spacing: 1px;
  margin-bottom: 10px;
  flex-shrink: 0;
}
.review-text {
  font-size: .84rem;
  color: #374151;
  line-height: 1.68;
  font-style: italic;
  flex: 1;
  margin-bottom: 12px;
}
.review-time {
  font-size: .72rem;
  color: #9ca3af;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #f3f4f6;
}

/* ══════════════════════════════════════════
   SLIDER CONTROLS (shared)
══════════════════════════════════════════ */
.tslider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.tslider-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 2px solid #d1d5db;
  background: #fff;
  color: #374151;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.tslider-btn:hover {
  border-color: #0055a5;
  color: #0055a5;
  box-shadow: 0 4px 16px rgba(0,85,165,.18);
  background: #f0f7ff;
}
.tslider-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.tslider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #d1d5db;
  border: none;
  cursor: pointer;
  transition: background .2s, width .2s, border-radius .2s;
  padding: 0;
}
.tslider-dot.active {
  background: #0055a5;
  width: 24px;
  border-radius: 4px;
}

/* Keep old slider styles hidden */
.testimonials-slider { display: none; }
.slider-controls { display: none; }
.reviews-grid { display: none; }


/* ══════════════════════════════════════════
   TECH SECTION
══════════════════════════════════════════ */
.tech-section {
  padding: var(--sp-24) 0;
  background: linear-gradient(180deg, var(--c-blue-50) 0%, #fff 100%);
}
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.tech-content p { font-size: 1rem; color: var(--text-muted); line-height: 1.7; margin-bottom: var(--sp-8); }
.tech-features { display: flex; flex-direction: column; gap: var(--sp-5); }
.tf-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}
.tf-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.tf-item strong { display: block; font-weight: 700; color: var(--text-primary); margin-bottom: 3px; font-size: .95rem; }
.tf-item span   { display: block; font-size: .88rem; color: var(--text-muted); }

/* App Mockup */
.tech-visual { display: flex; flex-direction: column; align-items: center; gap: var(--sp-5); }

.app-mockup {
  width: 300px;
  background: var(--c-gray-900);
  border-radius: 40px;
  padding: 16px;
  box-shadow: var(--shadow-xl), 0 0 0 4px rgba(0,0,0,.3);
  position: relative;
  animation: float 4s ease-in-out infinite;
}
.mockup-screen {
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
}
.ms-topbar {
  background: var(--c-blue-800);
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: #fff;
  font-weight: 600;
}
.ms-signal { letter-spacing: -2px; font-size: .6rem; color: #86efac; }
.ms-body { padding: 16px; }
.ms-greeting { font-size: .9rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--sp-4); }
.ms-summary {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.ms-sum-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-blue-50);
  border-radius: var(--r-md);
  padding: 8px;
  font-size: 1rem;
}
.ms-sum-item strong { display: block; font-size: .85rem; font-weight: 800; color: var(--text-primary); }
.ms-sum-item small  { display: block; font-size: .7rem; color: var(--text-muted); }

.ms-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
  margin-bottom: var(--sp-3);
  padding: 0 4px;
}
.mc-bar {
  flex: 1;
  background: var(--c-blue-100);
  border-radius: 3px 3px 0 0;
  position: relative;
  transition: height .5s ease;
}
.mc-bar.active { background: var(--c-blue-600); }
.mc-bar span {
  position: absolute;
  bottom: -18px;
  left: 50%; transform: translateX(-50%);
  font-size: .6rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.ms-alert {
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--r-md);
  margin-bottom: var(--sp-3);
}
.ms-alert.success { background: var(--c-green-100); color: var(--c-green-600); }

.ms-units { display: flex; flex-direction: column; gap: 4px; }
.mu-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
  padding: 5px 8px;
  border-radius: var(--r-sm);
}
.mu-row:nth-child(even) { background: var(--c-gray-50); }
.mu-row.warn { background: #fef3c7; }
.mu-row span  { color: var(--text-muted); }
.mu-row strong{ font-weight: 700; color: var(--text-primary); }
.mu-row small { font-size: .7rem; color: var(--text-muted); }
.mu-row.warn small { color: var(--c-orange-600); }

.app-badges { display: flex; flex-direction: column; gap: var(--sp-2); width: 100%; max-width: 260px; }
.ab-item {
  background: var(--c-gray-900);
  color: #fff;
  border-radius: var(--r-md);
  padding: 10px 16px;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
}

/* ══════════════════════════════════════════
   SUSTAINABILITY
══════════════════════════════════════════ */
.sustain-section {
  padding: var(--sp-24) 0;
  background: linear-gradient(135deg, var(--c-green-700) 0%, var(--c-teal-600) 100%);
}
.sustain-section .section-badge {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.2);
}
.sustain-section .section-title { color: #fff; }
.sustain-section .section-subtitle { color: rgba(255,255,255,.75); }

.sustain-stats {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--sp-5);
}
.ss-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--t-base);
}
.ss-card:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-4px);
}
.ssc-icon { font-size: 2.5rem; margin-bottom: var(--sp-4); }
.ssc-value {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: var(--sp-2);
  line-height: 1;
}
.ssc-label { font-size: .9rem; color: rgba(255,255,255,.8); font-weight: 600; }

/* ══════════════════════════════════════════
   QUOTE / FORM SECTION
══════════════════════════════════════════ */
.quote-section {
  padding: var(--sp-24) 0;
  background: var(--c-blue-50);
}
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-12);
  align-items: start;
}

.quote-benefits { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-8); }
.qb-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  font-size: 1.4rem;
}
.qb-item > span { flex-shrink: 0; }
.qb-item strong { display: block; font-weight: 700; color: var(--text-primary); font-size: .95rem; margin-bottom: 2px; }
.qb-item small  { display: block; font-size: .85rem; color: var(--text-muted); }

.quote-contacts { display: flex; flex-direction: column; gap: var(--sp-3); }
.qc-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  transition: all var(--t-fast);
  font-size: 1.2rem;
}
.qc-item:hover { border-color: var(--c-blue-400); box-shadow: var(--shadow-sm); transform: translateX(4px); }
.qc-item.whatsapp { border-color: #25d366; }
.qc-item.whatsapp:hover { background: #f0fdf4; }
.qc-item strong { display: block; font-weight: 700; color: var(--text-primary); font-size: .95rem; margin-bottom: 2px; }
.qc-item small  { display: block; font-size: .82rem; color: var(--text-muted); }

/* Form */
.quote-form-wrapper {
  background: #fff;
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.quote-form {
  padding: var(--sp-8) var(--sp-8);
}
.quote-form h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}
.form-subtitle { font-size: .88rem; color: var(--text-muted); margin-bottom: var(--sp-6); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { margin-bottom: var(--sp-5); }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: var(--sp-2);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--r-md);
  font-size: .92rem;
  color: var(--text-primary);
  background: var(--c-gray-50);
  transition: all var(--t-fast);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-blue-600);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,85,165,.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }

.form-privacy { font-size: .78rem; color: var(--text-muted); text-align: center; margin-top: var(--sp-3); }

.form-success {
  padding: var(--sp-16) var(--sp-8);
  text-align: center;
}
.fs-icon { font-size: 4rem; margin-bottom: var(--sp-4); }
.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-green-600);
  margin-bottom: var(--sp-4);
}
.form-success p { font-size: 1rem; color: var(--text-muted); margin-bottom: var(--sp-6); }

/* ══════════════════════════════════════════
   COVERAGE / ESTADOS
══════════════════════════════════════════ */
.coverage-section {
  padding: var(--sp-24) 0;
  background: #fff;
}
.states-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}
.state-btn {
  padding: 12px 24px;
  background: var(--c-blue-50);
  border: 2px solid var(--c-blue-100);
  border-radius: var(--r-full);
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-blue-700);
  transition: all var(--t-fast);
}
.state-btn:hover {
  background: var(--c-blue-600);
  border-color: var(--c-blue-600);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,85,165,.3);
}
.state-btn.other {
  background: linear-gradient(135deg, var(--c-blue-600), var(--c-teal-500));
  border-color: transparent;
  color: #fff;
}

/* ══════════════════════════════════════════
   FAQ SECTION
══════════════════════════════════════════ */
.faq-section {
  padding: var(--sp-24) 0;
  background: var(--c-blue-50);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.faq-item {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t-fast);
}
.faq-item.open { border-color: var(--c-blue-400); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  gap: var(--sp-4);
  cursor: pointer;
  transition: background var(--t-fast);
}
.faq-question:hover { background: var(--c-blue-50); }
.faq-chevron {
  font-size: 1rem;
  color: var(--c-blue-600);
  transition: transform var(--t-base);
  flex-shrink: 0;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow), padding var(--t-slow);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 var(--sp-6) var(--sp-6);
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   SEO TEXT SECTION — incorporada ao layout
══════════════════════════════════════════ */
.seo-section {
  background: #f8fafc;
  border-top: 1px solid #e5e7eb;
  padding: 56px 0 48px;
  overflow: hidden;
}
.seo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 48px;
}
.seo-block h2 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--c-blue-700);
  margin-bottom: 10px;
  line-height: 1.4;
}
.seo-block p {
  font-size: .82rem;
  color: #6b7280;
  line-height: 1.75;
}
.seo-block strong { color: #374151; }
.seo-section-header {
  text-align: center;
  margin-bottom: 36px;
}
.seo-section-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 6px;
}
.seo-section-header p {
  font-size: .82rem;
  color: #9ca3af;
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer { background: var(--c-blue-900); color: rgba(255,255,255,.8); }

.footer-top { padding: var(--sp-16) 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-10);
}

.footer-logo .logo-name { color: #fff; }
.footer-logo .logo-sub  { color: rgba(255,255,255,.5); }
.footer-brand > p {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  margin: var(--sp-4) 0 var(--sp-5);
  max-width: 280px;
}

.footer-social { display: flex; gap: var(--sp-2); }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.1);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: rgba(255,255,255,.8);
  transition: all var(--t-fast);
  text-transform: uppercase;
}
.social-link:hover { background: var(--c-blue-600); color: #fff; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-5);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col ul li a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: color var(--t-fast);
}
.footer-col ul li a:hover { color: #fff; }

.footer-contacts li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  margin-bottom: var(--sp-2);
}
.footer-contacts li span:first-child { flex-shrink: 0; }
.footer-contacts li a { color: rgba(255,255,255,.6); }
.footer-contacts li a:hover { color: #fff; }
.footer-wa { margin-top: var(--sp-4); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: var(--sp-5) 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.5); }
.footer-certs { display: flex; gap: var(--sp-4); }
.footer-certs span { font-size: .78rem; color: rgba(255,255,255,.5); }

/* ══════════════════════════════════════════
   WHATSAPP FLOAT
══════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  border-radius: var(--r-full);
  padding: 14px 20px 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 28px rgba(37,211,102,.5);
  transition: all var(--t-base);
  font-weight: 700;
  font-size: .9rem;
}
.whatsapp-float:hover {
  transform: scale(1.06) translateY(-3px);
  box-shadow: 0 10px 40px rgba(37,211,102,.65);
}
.wa-pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--r-full);
  border: 3px solid rgba(37,211,102,.4);
  animation: wa-ping 2s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes wa-ping {
  0%    { transform: scale(1); opacity: 1; }
  75%, 100% { transform: scale(1.4); opacity: 0; }
}
.wa-label { font-size: .88rem; }

/* ══════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 140px;
  z-index: 9998;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-blue-600);
  color: #fff;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all var(--t-base);
  transform: translateY(16px);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--c-blue-700); transform: translateY(-2px); }

/* ══════════════════════════════════════════
   AOS SIMPLE POLYFILL (fallback)
══════════════════════════════════════════ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"]  { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate  { transform: translateX(0); }